ื”ื›ื™ืจื• ืืช ืชื•ื›ื ืช ื”ื›ื•ืคืจ Nemty ืžืืชืจ PayPal ื”ืžื–ื•ื™ื™ืฃ

ืชื•ื›ื ืช ื›ื•ืคืจ ื—ื“ืฉื” ื‘ืฉื Nemty ื”ื•ืคื™ืขื” ื‘ืจืฉืช, ืฉื”ื™ื ื›ื‘ื™ื›ื•ืœ ื”ื™ื•ืจืฉืช ืฉืœ GrandCrab ืื• Buran. ื”ืชื•ื›ื ื” ื”ื–ื“ื•ื ื™ืช ืžื•ืคืฆืช ื‘ืขื™ืงืจ ืžืืชืจ PayPal ื”ืžื–ื•ื™ืฃ ื•ื™ืฉ ืœื” ืžืกืคืจ ืชื›ื•ื ื•ืช ืžืขื ื™ื™ื ื•ืช. ืคืจื˜ื™ื ืขืœ ืื•ืคืŸ ื”ืคืขื•ืœื” ืฉืœ ืชื•ื›ื ืช ื”ื›ื•ืคืจ ื”ื–ื• ื ืžืฆืื™ื ืชื—ืช ื—ืชืš.

ื”ื›ื™ืจื• ืืช ืชื•ื›ื ืช ื”ื›ื•ืคืจ Nemty ืžืืชืจ PayPal ื”ืžื–ื•ื™ื™ืฃ

ืชื•ื›ื ืช ื›ื•ืคืจ ื—ื“ืฉื” ืฉืœ Nemty ื”ืชื’ืœืชื” ืขืœ ื™ื“ื™ ื”ืžืฉืชืžืฉ nao_sec 7 ื‘ืกืคื˜ืžื‘ืจ 2019. ื”ืชื•ื›ื ื” ื”ื–ื“ื•ื ื™ืช ื”ื•ืคืฆื” ื“ืจืš ืืชืจ ืื™ื ื˜ืจื ื˜ ืžื—ื•ืคืฉ ืœ-PayPal, ืืคืฉืจ ื’ื ืœืชื•ื›ื ืช ื›ื•ืคืจ ืœื—ื“ื•ืจ ืœืžื—ืฉื‘ ื“ืจืš ืขืจื›ืช RIG exploit. ื”ืชื•ืงืคื™ื ื”ืฉืชืžืฉื• ื‘ืฉื™ื˜ื•ืช ื”ื ื“ืกื” ื—ื‘ืจืชื™ืช ื›ื“ื™ ืœืืœืฅ ืืช ื”ืžืฉืชืžืฉ ืœื”ืคืขื™ืœ ืืช ืงื•ื‘ืฅ cashback.exe, ืฉืœื˜ืขื ืชื• ืงื™ื‘ืœ ืžืืชืจ PayPal. ื›ืžื• ื›ืŸ, ืžืขื ื™ื™ืŸ ืฉื ืžื˜ื™ ืฆื™ื™ืŸ ืืช ื”ื™ืฆื™ืื” ื”ืฉื’ื•ื™ื” ืขื‘ื•ืจ ืฉื™ืจื•ืช ื”-proxy ื”ืžืงื•ืžื™ Tor, ืžื” ืฉืžื•ื ืข ืžื”ืชื•ื›ื ื” ื”ื–ื“ื•ื ื™ืช ืœืฉืœื•ื— ื ืชื•ื ื™ื ืœืฉืจืช. ืœื›ืŸ, ื”ืžืฉืชืžืฉ ื™ืฆื˜ืจืš ืœื”ืขืœื•ืช ื‘ืขืฆืžื• ืงื‘ืฆื™ื ืžื•ืฆืคื ื™ื ืœืจืฉืช Tor ืื ื”ื•ื ืžืชื›ื•ื•ืŸ ืœืฉืœื ืืช ื”ื›ื•ืคืจ ื•ืœื”ืžืชื™ืŸ ืœืคืขื ื•ื— ืžื”ืชื•ืงืคื™ื.

ืžืกืคืจ ืขื•ื‘ื“ื•ืช ืžืขื ื™ื™ื ื•ืช ืขืœ ื ืžื˜ื™ ืžืฆื‘ื™ืขื•ืช ืขืœ ื›ืš ืฉื”ื•ื ืคื•ืชื— ืขืœ ื™ื“ื™ ืื•ืชื ืื ืฉื™ื ืื• ืขืœ ื™ื“ื™ ืคื•ืฉืขื™ ืกื™ื™ื‘ืจ ื”ืงืฉื•ืจื™ื ืœื‘ื•ืจืืŸ ื•ืœื’ืจืื ื“ ืงืจืื‘.

  • ื›ืžื• GandCrab, ืœื ืžื˜ื™ ื™ืฉ ื‘ื™ืฆืช ืคืกื—ื - ืงื™ืฉื•ืจ ืœืชืžื•ื ื” ืฉืœ ื ืฉื™ื ืจื•ืกื™ื” ื•ืœื“ื™ืžื™ืจ ืคื•ื˜ื™ืŸ ืขื ื‘ื“ื™ื—ื” ืžื’ื•ื ื”. ืœืชื•ื›ื ืช ื”ื›ื•ืคืจ ืžื“ื•ืจ ืงื•ื“ื ืฉืœ GandCrab ื”ื™ื™ืชื” ืชืžื•ื ื” ืขื ืื•ืชื• ื˜ืงืกื˜.
  • ื—ืคืฆื™ ื”ืฉืคื” ืฉืœ ืฉืชื™ ื”ืชื•ื›ื ื™ื•ืช ืžืฆื‘ื™ืขื™ื ืขืœ ืื•ืชื ืžื—ื‘ืจื™ื ื“ื•ื‘ืจื™ ืจื•ืกื™ืช.
  • ื–ื•ื”ื™ ืชื•ื›ื ืช ื”ื›ื•ืคืจ ื”ืจืืฉื•ื ื” ืฉืžืฉืชืžืฉืช ื‘ืžืคืชื— RSA ืฉืœ 8092 ืกื™ื‘ื™ื•ืช. ืœืžืจื•ืช ืฉืื™ืŸ ื‘ื›ืš ื˜ืขื: ืžืคืชื— 1024 ืกื™ื‘ื™ื•ืช ืžืกืคื™ืง ื›ื“ื™ ืœื”ื’ืŸ ืžืคื ื™ ืคืจื™ืฆื”.
  • ื‘ื“ื•ืžื” ืœื‘ื•ืจืืŸ, ืชื•ื›ื ืช ื”ื›ื•ืคืจ ื›ืชื•ื‘ื” ื‘-Object Pascal ื•ืžืงื•ื‘ืœืช ื‘ื‘ื•ืจืœื ื“ ื“ืœืคื™.

ื ื™ืชื•ื— ืกื˜ื˜ื™

ื‘ื™ืฆื•ืข ืงื•ื“ ื–ื“ื•ื ื™ ืžืชืจื—ืฉ ื‘ืืจื‘ืขื” ืฉืœื‘ื™ื. ื”ืฆืขื“ ื”ืจืืฉื•ืŸ ื”ื•ื ืœื”ืคืขื™ืœ ืืช cashback.exe, ืงื•ื‘ืฅ ื”ืคืขืœื” PE32 ืชื—ืช MS Windows ื‘ื’ื•ื“ืœ ืฉืœ 1198936 ื‘ืชื™ื. ื”ืงื•ื“ ืฉืœื• ื ื›ืชื‘ ื‘-Visual C++ ื•ื”ื•ื™ื“ื•ืจ ื‘-14 ื‘ืื•ืงื˜ื•ื‘ืจ 2013. ื”ื•ื ืžื›ื™ืœ ืืจื›ื™ื•ืŸ ืฉื ืคืจืง ืื•ื˜ื•ืžื˜ื™ืช ื‘ืขืช ื”ืคืขืœืช cashback.exe. ื”ืชื•ื›ื ื” ืžืฉืชืžืฉืช ื‘ืกืคืจื™ื™ืช Cabinet.dll ื•ื‘ืคื•ื ืงืฆื™ื•ืช ืฉืœื” FDICreate(), FDIDestroy() ื•ืื—ืจื•ืช ื›ื“ื™ ืœื”ืฉื™ื’ ืงื‘ืฆื™ื ืžืืจื›ื™ื•ืŸ .cab.

ื”ื›ื™ืจื• ืืช ืชื•ื›ื ืช ื”ื›ื•ืคืจ Nemty ืžืืชืจ PayPal ื”ืžื–ื•ื™ื™ืฃ
ื”ื›ื™ืจื• ืืช ืชื•ื›ื ืช ื”ื›ื•ืคืจ Nemty ืžืืชืจ PayPal ื”ืžื–ื•ื™ื™ืฃ
SHA-256: A127323192ABED93AED53648D03CA84DE3B5B006B641033EB46A520B7A3C16FC

ืœืื—ืจ ืคื™ืจื•ืง ื”ืืจื›ื™ื•ืŸ, ื™ื•ืคื™ืขื• ืฉืœื•ืฉื” ืงื‘ืฆื™ื.

ื”ื›ื™ืจื• ืืช ืชื•ื›ื ืช ื”ื›ื•ืคืจ Nemty ืžืืชืจ PayPal ื”ืžื–ื•ื™ื™ืฃ
ืœืื—ืจ ืžื›ืŸ, temp.exe ืžื•ืฉืง, ืงื•ื‘ืฅ ื”ืคืขืœื” PE32 ืชื—ืช MS Windows ื‘ื’ื•ื“ืœ ืฉืœ 307200 ื‘ืชื™ื. ื”ืงื•ื“ ื›ืชื•ื‘ ื‘-Visual C++ ื•ื ืืจื– ืขื MPRESS packer, ืคืืงืจ ื“ื•ืžื” ืœ-UPX.

ื”ื›ื™ืจื• ืืช ืชื•ื›ื ืช ื”ื›ื•ืคืจ Nemty ืžืืชืจ PayPal ื”ืžื–ื•ื™ื™ืฃ
SHA-256: EBDBA4B1D1DE65A1C6B14012B674E7FA7F8C5F5A8A5A2A9C3C338F02DD726AAD

ื”ืฉืœื‘ ื”ื‘ื ื”ื•ื ironman.exe. ืœืื—ืจ ื”ื”ืฉืงื”, temp.exe ืžืคืขื ื— ืืช ื”ื ืชื•ื ื™ื ื”ืžื•ื˜ื‘ืขื™ื ื‘-temp ื•ืžืฉื ื” ืืช ืฉืžื• ืœ-ironman.exe, ืงื•ื‘ืฅ ื”ืคืขืœื” PE32 ื‘ื’ื•ื“ืœ 544768 ื‘ืชื™ื. ื”ืงื•ื“ ืžื•ืจื›ื‘ ื‘ื‘ื•ืจืœื ื“ ื“ืœืคื™.

ื”ื›ื™ืจื• ืืช ืชื•ื›ื ืช ื”ื›ื•ืคืจ Nemty ืžืืชืจ PayPal ื”ืžื–ื•ื™ื™ืฃ
SHA-256: 2C41B93ADD9AC5080A12BF93966470F8AB3BDE003001492A10F63758867F2A88

ื”ืฉืœื‘ ื”ืื—ืจื•ืŸ ื”ื•ื ืœื”ืคืขื™ืœ ืžื—ื“ืฉ ืืช ื”ืงื•ื‘ืฅ ironman.exe. ื‘ื–ืžืŸ ืจื™ืฆื”, ื”ื•ื ื”ื•ืคืš ืืช ื”ืงื•ื“ ืฉืœื• ื•ืžืคืขื™ืœ ืืช ืขืฆืžื• ืžื”ื–ื™ื›ืจื•ืŸ. ื’ืจืกื” ื–ื• ืฉืœ ironman.exe ื”ื™ื ื–ื“ื•ื ื™ืช ื•ืื—ืจืื™ืช ืœื”ืฆืคื ื”.

ื•ืงื˜ื•ืจ ื”ืชืงืคื”

ื ื›ื•ืŸ ืœืขื›ืฉื™ื•, ืชื•ื›ื ืช ื”ื›ื•ืคืจ ืฉืœ Nemty ืžื•ืคืฆืช ื“ืจืš ื”ืืชืจ pp-back.info.

ื”ื›ื™ืจื• ืืช ืชื•ื›ื ืช ื”ื›ื•ืคืจ Nemty ืžืืชืจ PayPal ื”ืžื–ื•ื™ื™ืฃ

ื ื™ืชืŸ ืœืจืื•ืช ืืช ืฉืจืฉืจืช ื”ื”ื“ื‘ืงื” ื”ืžืœืื” ื‘ื›ืชื•ื‘ืช app.any.run ืืจื’ื– ื—ื•ืœ.

ื”ืชืงื ื”

Cashback.exe - ืชื—ื™ืœืช ื”ื”ืชืงืคื”. ื›ืคื™ ืฉื›ื‘ืจ ื”ื•ื–ื›ืจ, cashback.exe ืคื•ืจืง ืืช ืงื•ื‘ืฅ ื”-.cab ืฉื”ื•ื ืžื›ื™ืœ. ืœืื—ืจ ืžื›ืŸ ื”ื•ื ื™ื•ืฆืจ ืชื™ืงื™ื™ื” TMP4351$.TMP ื‘ืฆื•ืจืช %TEMP%IXxxx.TMP, ื›ืืฉืจ xxx ื”ื•ื ืžืกืคืจ ืž-001 ืขื“ 999.

ื”ื›ื™ืจื• ืืช ืชื•ื›ื ืช ื”ื›ื•ืคืจ Nemty ืžืืชืจ PayPal ื”ืžื–ื•ื™ื™ืฃ
ื”ื›ื™ืจื• ืืช ืชื•ื›ื ืช ื”ื›ื•ืคืจ Nemty ืžืืชืจ PayPal ื”ืžื–ื•ื™ื™ืฃ
ืœืื—ืจ ืžื›ืŸ, ืžื•ืชืงืŸ ืžืคืชื— ืจื™ืฉื•ื, ืฉื ืจืื” ื›ืš:

[HKLMSOFTWAREWOW6432NodeMicrosoftWindowsCurrentVersionRunOncewextract_cleanup0]
"rundll32.exe" "C:Windowssystem32advpack.dll,DelNodeRunDLL32 "C:UsersMALWAR~1AppDataLocalTempIXPxxx.TMP"""

ื”ื•ื ืžืฉืžืฉ ืœืžื—ื™ืงืช ืงื‘ืฆื™ื ืœื ืืจื•ื–ื™ื. ืœื‘ืกื•ืฃ, cashback.exe ืžืชื—ื™ืœ ืืช ืชื”ืœื™ืš temp.exe.

ื”ื›ื™ืจื• ืืช ืชื•ื›ื ืช ื”ื›ื•ืคืจ Nemty ืžืืชืจ PayPal ื”ืžื–ื•ื™ื™ืฃ
Temp.exe ื”ื•ื ื”ืฉืœื‘ ื”ืฉื ื™ ื‘ืฉืจืฉืจืช ื”ื”ื“ื‘ืงื”

ื–ื”ื• ื”ืชื”ืœื™ืš ืฉื”ื•ืฉืง ืขืœ ื™ื“ื™ ืงื•ื‘ืฅ cashback.exe, ื”ืฉืœื‘ ื”ืฉื ื™ ืฉืœ ื‘ื™ืฆื•ืข ื”ื•ื•ื™ืจื•ืก. ื”ื•ื ืžื ืกื” ืœื”ื•ืจื™ื“ ืืช AutoHotKey, ื›ืœื™ ืœื”ืคืขืœืช ืกืงืจื™ืคื˜ื™ื ื‘-Windows, ื•ืœื”ืจื™ืฅ ืืช ื”ืกืงืจื™ืคื˜ WindowSpy.ahk ืฉื ืžืฆื ื‘ื—ืœืง ื”ืžืฉืื‘ื™ื ืฉืœ ืงื•ื‘ืฅ ื”-PE.

ื”ื›ื™ืจื• ืืช ืชื•ื›ื ืช ื”ื›ื•ืคืจ Nemty ืžืืชืจ PayPal ื”ืžื–ื•ื™ื™ืฃ
ื”ืกืงืจื™ืคื˜ WindowSpy.ahk ืžืคืขื ื— ืืช ื”ืงื•ื‘ืฅ ื”ื–ืžื ื™ ื‘-ironman.exe ื‘ืืžืฆืขื•ืช ืืœื’ื•ืจื™ืชื RC4 ื•ื”ืกื™ืกืžื” IwantAcake. ื”ืžืคืชื— ืžื”ืกื™ืกืžื” ืžืชืงื‘ืœ ื‘ืืžืฆืขื•ืช ืืœื’ื•ืจื™ืชื ื”ื’ื™ื‘ื•ื‘ MD5.

ืœืื—ืจ ืžื›ืŸ temp.exe ืงื•ืจื ืœืชื”ืœื™ืš ironman.exe.

ื”ื›ื™ืจื• ืืช ืชื•ื›ื ืช ื”ื›ื•ืคืจ Nemty ืžืืชืจ PayPal ื”ืžื–ื•ื™ื™ืฃ
Ironman.exe - ืฉืœื‘ ืฉืœื™ืฉื™

Ironman.exe ืงื•ืจื ืืช ื”ืชื•ื›ืŸ ืฉืœ ืงื•ื‘ืฅ iron.bmp ื•ื™ื•ืฆืจ ืงื•ื‘ืฅ iron.txt ืขื cryptolocker ืฉื™ื•ืฉืง ื‘ืฉืœื‘ ื”ื‘ื.

ื”ื›ื™ืจื• ืืช ืชื•ื›ื ืช ื”ื›ื•ืคืจ Nemty ืžืืชืจ PayPal ื”ืžื–ื•ื™ื™ืฃ
ื”ื›ื™ืจื• ืืช ืชื•ื›ื ืช ื”ื›ื•ืคืจ Nemty ืžืืชืจ PayPal ื”ืžื–ื•ื™ื™ืฃ
ืœืื—ืจ ืžื›ืŸ, ื”ื•ื•ื™ืจื•ืก ื˜ื•ืขืŸ ืืช iron.txt ืœื–ื™ื›ืจื•ืŸ ื•ืžืคืขื™ืœ ืื•ืชื• ืžื—ื“ืฉ ื‘ืชื•ืจ ironman.exe. ืœืื—ืจ ืžื›ืŸ, iron.txt ื ืžื—ืง.

ironman.exe ื”ื•ื ื”ื—ืœืง ื”ืขื™ืงืจื™ ื‘ืชื•ื›ื ืช ื”ื›ื•ืคืจ ืฉืœ NEMTY, ื”ืžืฆืคื™ื ื” ืงื‘ืฆื™ื ื‘ืžื—ืฉื‘ ื”ืžื•ืฉืคืข. ืชื•ื›ื ื” ื–ื“ื•ื ื™ืช ื™ื•ืฆืจืช mutex ืฉื ืงืจื ืฉื ืื”.

ื”ื›ื™ืจื• ืืช ืชื•ื›ื ืช ื”ื›ื•ืคืจ Nemty ืžืืชืจ PayPal ื”ืžื–ื•ื™ื™ืฃ
ื”ื“ื‘ืจ ื”ืจืืฉื•ืŸ ืฉื”ื•ื ืขื•ืฉื” ื”ื•ื ืœืงื‘ื•ืข ืืช ื”ืžื™ืงื•ื ื”ื’ื™ืื•ื’ืจืคื™ ืฉืœ ื”ืžื—ืฉื‘. ื ืžื˜ื™ ืคื•ืชื— ืืช ื”ื“ืคื“ืคืŸ ื•ืžื’ืœื” ืืช ื”-IP http://api.ipify.org. ื‘ืืชืจ api.db-ip.com/v2/free[IP]/countryName ื”ืžื“ื™ื ื” ื ืงื‘ืขืช ืžื”-IP ืฉื”ืชืงื‘ืœ, ื•ืื ื”ืžื—ืฉื‘ ืžืžื•ืงื ื‘ืื—ื“ ืžื”ืื–ื•ืจื™ื ื”ืžืคื•ืจื˜ื™ื ืœื”ืœืŸ, ื”ื‘ื™ืฆื•ืข ืฉืœ ืงื•ื“ ื”ืชื•ื›ื ื” ื”ื–ื“ื•ื ื™ืช ื ืคืกืง:

  • ืจื•ืกื™ื”
  • ื‘ื™ื™ืœื•ืจื•ืกื™ื”
  • ืื•ืงืจืื™ื ื”
  • ืงื–ื—ืกื˜ืŸ
  • ื˜ื’'ื™ืงื™ืกื˜ืŸ

ืกื‘ื™ืจ ืœื”ื ื™ื—, ืžืคืชื—ื™ื ืื™ื ื ืจื•ืฆื™ื ืœืžืฉื•ืš ืืช ืชืฉื•ืžืช ื”ืœื‘ ืฉืœ ืจืฉื•ื™ื•ืช ืื›ื™ืคืช ื”ื—ื•ืง ื‘ืžื“ื™ื ื•ืช ืžื’ื•ืจื™ื”ื, ื•ืœื›ืŸ ืื™ื ื ืžืฆืคื™ื ื™ื ืงื‘ืฆื™ื ื‘ืชื—ื•ืžื™ ื”ืฉื™ืคื•ื˜ ื”"ื‘ื™ืชื™ื™ื" ืฉืœื”ื.

ืื ื›ืชื•ื‘ืช ื”-IP ืฉืœ ื”ืงื•ืจื‘ืŸ ืื™ื ื” ืฉื™ื™ื›ืช ืœืจืฉื™ืžื” ืœืžืขืœื”, ืื– ื”ื•ื•ื™ืจื•ืก ืžืฆืคื™ืŸ ืืช ื”ืžื™ื“ืข ืฉืœ ื”ืžืฉืชืžืฉ.

ื”ื›ื™ืจื• ืืช ืชื•ื›ื ืช ื”ื›ื•ืคืจ Nemty ืžืืชืจ PayPal ื”ืžื–ื•ื™ื™ืฃ

ื›ื“ื™ ืœืžื ื•ืข ืฉื—ื–ื•ืจ ืงื‘ืฆื™ื, ืขื•ืชืงื™ ื”ืฆืœ ืฉืœื”ื ื ืžื—ืงื™ื:

ื”ื›ื™ืจื• ืืช ืชื•ื›ื ืช ื”ื›ื•ืคืจ Nemty ืžืืชืจ PayPal ื”ืžื–ื•ื™ื™ืฃ
ืœืื—ืจ ืžื›ืŸ ื”ื•ื ื™ื•ืฆืจ ืจืฉื™ืžื” ืฉืœ ืงื‘ืฆื™ื ื•ืชื™ืงื™ื•ืช ืฉืœื ื™ื•ืฆืคื ื•, ื›ืžื• ื’ื ืจืฉื™ืžื” ืฉืœ ืกื™ื•ืžื•ืช ืงื‘ืฆื™ื.

  • ื—ืœื•ื ื•ืช
  • RECYCLE.BIN $
  • RSA
  • NTDETECT.COM
  • ntldr
  • MSDOS.SYS
  • IO.SYS
  • boot.ini AUTOEXEC.BAT ntuser.dat
  • Desktop.ini
  • SYS CONFIG.
  • BOOTSECT.BAK
  • Bootmgr
  • ื ืชื•ื ื™ ืชื›ื ื™ืช
  • ืืคืœื™ืงืฆื™ื™ืช ื ืชื•ื ื™ื
  • osoft
  • ืงื‘ืฆื™ื ืžืฉื•ืชืคื™ื

log LOG CAB cab CMD cmd COM com cpl
CPL exe EXE ini INI dll DDL lnk LNK url
URL ttf TTF DECRYPT.txt NEMTY 

ืขืจืคื•ืœ

ื›ื“ื™ ืœื”ืกืชื™ืจ ื›ืชื•ื‘ื•ืช URL ื•ื ืชื•ื ื™ ืชืฆื•ืจื” ืžื•ื˜ื‘ืขื™ื, Nemty ืžืฉืชืžืฉ ื‘ืืœื’ื•ืจื™ืชื ืงื™ื“ื•ื“ base64 ื•-RC4 ืขื ืžื™ืœืช ื”ืžืคืชื— fuckav.

ื”ื›ื™ืจื• ืืช ืชื•ื›ื ืช ื”ื›ื•ืคืจ Nemty ืžืืชืจ PayPal ื”ืžื–ื•ื™ื™ืฃ
ืชื”ืœื™ืš ื”ืคืขื ื•ื— ื‘ืืžืฆืขื•ืช CryptStringToBinary ื”ื•ื ื›ื“ืœืงืžืŸ

ื”ื›ื™ืจื• ืืช ืชื•ื›ื ืช ื”ื›ื•ืคืจ Nemty ืžืืชืจ PayPal ื”ืžื–ื•ื™ื™ืฃ

ะจะธั„ั€ะพะฒะฐะฝะธะต

Nemty ืžืฉืชืžืฉ ื‘ื”ืฆืคื ื” ืชืœืช-ืฉื›ื‘ืชื™ืช:

  • AES-128-CBC ืขื‘ื•ืจ ืงื‘ืฆื™ื. ืžืคืชื— AES 128 ืกื™ื‘ื™ื•ืช ื ื•ืฆืจ ื‘ืื•ืคืŸ ืืงืจืื™ ื•ืžืฉืžืฉ ืื•ืชื• ืขื‘ื•ืจ ื›ืœ ื”ืงื‘ืฆื™ื. ื–ื” ืžืื•ื—ืกืŸ ื‘ืงื•ื‘ืฅ ืชืฆื•ืจื” ื‘ืžื—ืฉื‘ ืฉืœ ื”ืžืฉืชืžืฉ. ื”-IV ื ื•ืฆืจ ื‘ืื•ืคืŸ ืืงืจืื™ ืขื‘ื•ืจ ื›ืœ ืงื•ื‘ืฅ ื•ืžืื•ื—ืกืŸ ื‘ืงื•ื‘ืฅ ืžื•ืฆืคืŸ.
  • RSA-2048 ืœื”ืฆืคื ืช ืงื‘ืฆื™ื IV. ื ื•ืฆืจ ื–ื•ื’ ืžืคืชื—ื•ืช ืœื”ืคืขืœื”. ื”ืžืคืชื— ื”ืคืจื˜ื™ ืœืกืฉืŸ ืžืื•ื—ืกืŸ ื‘ืงื•ื‘ืฅ ืชืฆื•ืจื” ื‘ืžื—ืฉื‘ ื”ืžืฉืชืžืฉ.
  • RSA-8192. ื”ืžืคืชื— ื”ืฆื™ื‘ื•ืจื™ ื”ืจืืฉื™ ืžื•ื‘ื ื” ื‘ืชื•ื›ื ื™ืช ื•ืžืฉืžืฉ ืœื”ืฆืคื ืช ืงื•ื‘ืฅ ื”ืชืฆื•ืจื”, ื”ืžืื—ืกืŸ ืืช ืžืคืชื— ื”-AES ื•ื”ืžืคืชื— ื”ืกื•ื“ื™ ืขื‘ื•ืจ ื”ืคื’ื™ืฉื” ืฉืœ RSA-2048.
  • Nemty ืžื™ื™ืฆืจ ืชื—ื™ืœื” 32 ื‘ืชื™ื ืฉืœ ื ืชื•ื ื™ื ืืงืจืื™ื™ื. 16 ื”ื‘ืชื™ื ื”ืจืืฉื•ื ื™ื ืžืฉืžืฉื™ื ื›ืžืคืชื— AES-128-CBC.

ื”ื›ื™ืจื• ืืช ืชื•ื›ื ืช ื”ื›ื•ืคืจ Nemty ืžืืชืจ PayPal ื”ืžื–ื•ื™ื™ืฃ
ืืœื’ื•ืจื™ืชื ื”ื”ืฆืคื ื” ื”ืฉื ื™ ื”ื•ื RSA-2048. ืฆืžื“ ื”ืžืคืชื—ื•ืช ื ื•ืฆืจ ืขืœ ื™ื“ื™ ื”ืคื•ื ืงืฆื™ื” CryptGenKey() ื•ืžื™ื•ื‘ื ืขืœ ื™ื“ื™ ื”ืคื•ื ืงืฆื™ื” CryptImportKey() .

ื”ื›ื™ืจื• ืืช ืชื•ื›ื ืช ื”ื›ื•ืคืจ Nemty ืžืืชืจ PayPal ื”ืžื–ื•ื™ื™ืฃ
ืœืื—ืจ ื™ืฆื™ืจืช ืฆืžื“ ื”ืžืคืชื—ื•ืช ืขื‘ื•ืจ ื”ืคื’ื™ืฉื”, ื”ืžืคืชื— ื”ืฆื™ื‘ื•ืจื™ ืžื™ื•ื‘ื ืืœ ืกืคืง ื”ืฉื™ืจื•ืช ื”ืงืจื™ืคื˜ื•ื’ืจืคื™ ืฉืœ MS.

ื”ื›ื™ืจื• ืืช ืชื•ื›ื ืช ื”ื›ื•ืคืจ Nemty ืžืืชืจ PayPal ื”ืžื–ื•ื™ื™ืฃ
ื“ื•ื’ืžื” ืœืžืคืชื— ืฆื™ื‘ื•ืจื™ ืฉื ื•ืฆืจ ืขื‘ื•ืจ ื”ืคืขืœื”:

ื”ื›ื™ืจื• ืืช ืชื•ื›ื ืช ื”ื›ื•ืคืจ Nemty ืžืืชืจ PayPal ื”ืžื–ื•ื™ื™ืฃ
ืœืื—ืจ ืžื›ืŸ, ื”ืžืคืชื— ื”ืคืจื˜ื™ ืžื™ื•ื‘ื ืœ-CSP.

ื”ื›ื™ืจื• ืืช ืชื•ื›ื ืช ื”ื›ื•ืคืจ Nemty ืžืืชืจ PayPal ื”ืžื–ื•ื™ื™ืฃ
ื“ื•ื’ืžื” ืœืžืคืชื— ืคืจื˜ื™ ืฉื ื•ืฆืจ ืขื‘ื•ืจ ื”ืคืขืœื”:

ื”ื›ื™ืจื• ืืช ืชื•ื›ื ืช ื”ื›ื•ืคืจ Nemty ืžืืชืจ PayPal ื”ืžื–ื•ื™ื™ืฃ
ื•ืื—ืจื•ืŸ ืžื’ื™ืข RSA-8192. ื”ืžืคืชื— ื”ืฆื™ื‘ื•ืจื™ ื”ืจืืฉื™ ืžืื•ื—ืกืŸ ื‘ืฆื•ืจื” ืžื•ืฆืคื ืช (Base64 + RC4) ื‘ื—ืœืง ื”-.data ืฉืœ ืงื•ื‘ืฅ PE.

ื”ื›ื™ืจื• ืืช ืชื•ื›ื ืช ื”ื›ื•ืคืจ Nemty ืžืืชืจ PayPal ื”ืžื–ื•ื™ื™ืฃ
ืžืคืชื— RSA-8192 ืœืื—ืจ ืคืขื ื•ื— base64 ื•ืคืขื ื•ื— RC4 ืขื ืกื™ืกืžืช fuckav ื ืจืื” ื›ืš.

ื”ื›ื™ืจื• ืืช ืชื•ื›ื ืช ื”ื›ื•ืคืจ Nemty ืžืืชืจ PayPal ื”ืžื–ื•ื™ื™ืฃ
ื›ืชื•ืฆืื” ืžื›ืš, ื›ืœ ืชื”ืœื™ืš ื”ื”ืฆืคื ื” ื ืจืื” ื›ืš:

  • ืฆื•ืจ ืžืคืชื— AES ืฉืœ 128 ืกื™ื‘ื™ื•ืช ืฉื™ืฉืžืฉ ืœื”ืฆืคื ืช ื›ืœ ื”ืงื‘ืฆื™ื.
  • ืฆื•ืจ IV ืขื‘ื•ืจ ื›ืœ ืงื•ื‘ืฅ.
  • ื™ืฆื™ืจืช ื–ื•ื’ ืžืคืชื—ื•ืช ืœื”ืคืขืœืช RSA-2048.
  • ืคืขื ื•ื— ืžืคืชื— RSA-8192 ืงื™ื™ื ื‘ืืžืฆืขื•ืช base64 ื•-RC4.
  • ื”ืฆืคื ืช ืชื•ื›ืŸ ื”ืงื•ื‘ืฅ ื‘ืืžืฆืขื•ืช ืืœื’ื•ืจื™ืชื AES-128-CBC ืžื”ืฉืœื‘ ื”ืจืืฉื•ืŸ.
  • ื”ืฆืคื ื” IV ื‘ืืžืฆืขื•ืช ืžืคืชื— ืฆื™ื‘ื•ืจื™ RSA-2048 ื•ืงื™ื“ื•ื“ base64.
  • ื”ื•ืกืคืช IV ืžื•ืฆืคืŸ ืœืกื•ืฃ ื›ืœ ืงื•ื‘ืฅ ืžื•ืฆืคืŸ.
  • ื”ื•ืกืคืช ืžืคืชื— AES ื•ืžืคืชื— ืคืจื˜ื™ ื”ืคืขืœื” RSA-2048 ืœืชืฆื•ืจื”.
  • ื ืชื•ื ื™ ืชืฆื•ืจื” ื”ืžืชื•ืืจื™ื ื‘ืกืขื™ืฃ ืื™ืกื•ืฃ ืžื™ื“ืข ืขืœ ื”ืžื—ืฉื‘ ื”ื ื’ื•ืข ืžื•ืฆืคื ื™ื ื‘ืืžืฆืขื•ืช ื”ืžืคืชื— ื”ืฆื™ื‘ื•ืจื™ ื”ืจืืฉื™ RSA-8192.
  • ื”ืงื•ื‘ืฅ ื”ืžื•ืฆืคืŸ ื ืจืื” ื›ืš:

ื“ื•ื’ืžื” ืœืงื‘ืฆื™ื ืžื•ืฆืคื ื™ื:

ืื™ืกื•ืฃ ืžื™ื“ืข ืขืœ ื”ืžื—ืฉื‘ ื”ื ื’ื•ืข

ืชื•ื›ื ืช ื”ื›ื•ืคืจ ืื•ืกืคืช ืžืคืชื—ื•ืช ืœืคืขื ื•ื— ืงื‘ืฆื™ื ื ื’ื•ืขื™ื, ื›ืš ืฉื”ืชื•ืงืฃ ื™ื›ื•ืœ ืœื™ืฆื•ืจ ืœืžืขืฉื” ืžืคืขื ื—. ื‘ื ื•ืกืฃ, Nemty ืื•ืกืคืช ื ืชื•ื ื™ ืžืฉืชืžืฉ ื›ื’ื•ืŸ ืฉื ืžืฉืชืžืฉ, ืฉื ืžื—ืฉื‘, ืคืจื•ืคื™ืœ ื—ื•ืžืจื”.

ื”ื›ื™ืจื• ืืช ืชื•ื›ื ืช ื”ื›ื•ืคืจ Nemty ืžืืชืจ PayPal ื”ืžื–ื•ื™ื™ืฃ
ื–ื” ืงื•ืจื ืœืคื•ื ืงืฆื™ื•ืช GetLogicalDrives(), GetFreeSpace(), GetDriveType() ื›ื“ื™ ืœืืกื•ืฃ ืžื™ื“ืข ืขืœ ื”ื›ื•ื ื ื™ื ืฉืœ ื”ืžื—ืฉื‘ ื”ื ื’ื•ืข.

ื”ืžื™ื“ืข ืฉื ืืกืฃ ืžืื•ื—ืกืŸ ื‘ืงื•ื‘ืฅ ืชืฆื•ืจื”. ืœืื—ืจ ืคืขื ื•ื— ื”ืžื—ืจื•ื–ืช, ืื ื• ืžืงื‘ืœื™ื ืจืฉื™ืžื” ืฉืœ ืคืจืžื˜ืจื™ื ื‘ืงื•ื‘ืฅ ื”ืชืฆื•ืจื”:

ื”ื›ื™ืจื• ืืช ืชื•ื›ื ืช ื”ื›ื•ืคืจ Nemty ืžืืชืจ PayPal ื”ืžื–ื•ื™ื™ืฃ
ืชืฆื•ืจื” ืœื“ื•ื’ืžื” ืฉืœ ืžื—ืฉื‘ ื ื’ื•ืข:

ื”ื›ื™ืจื• ืืช ืชื•ื›ื ืช ื”ื›ื•ืคืจ Nemty ืžืืชืจ PayPal ื”ืžื–ื•ื™ื™ืฃ
ื ื™ืชืŸ ืœื™ื™ืฆื’ ืืช ืชื‘ื ื™ืช ื”ืชืฆื•ืจื” ื‘ืื•ืคืŸ ื”ื‘ื:

{"General": {"IP":"[IP]", "Country":"[ืžื“ื™ื ื”]", "ComputerName":"[ComputerName]", "Username":"[ืฉื ืžืฉืชืžืฉ]", "OS": "[OS]", "isRU":false, "version":"1.4", "CompID":"{[CompID]}", "FileID":"_NEMTY_[FileID]_", "UserID":"[ UserID]", "key":"[key]", "pr_key":"[pr_key]

Nemty ืžืื—ืกืŸ ืืช ื”ื ืชื•ื ื™ื ืฉื ืืกืคื• ื‘ืคื•ืจืžื˜ JSON ื‘ืงื•ื‘ืฅ %USER%/_NEMTY_.nemty. FileID ื”ื•ื ื‘ืื•ืจืš 7 ืชื•ื•ื™ื ื•ื ื•ืฆืจ ื‘ืื•ืคืŸ ืืงืจืื™. ืœื“ื•ื’ืžื”: _NEMTY_tgdLYrd_.nemty. ืžื–ื”ื” ื”ืงื•ื‘ืฅ ืžืฆื•ืจืฃ ื’ื ืœืกื•ืฃ ื”ืงื•ื‘ืฅ ื”ืžื•ืฆืคืŸ.

ื”ื•ื“ืขืช ื›ื•ืคืจ

ืœืื—ืจ ื”ืฆืคื ืช ื”ืงื‘ืฆื™ื, ื”ืงื•ื‘ืฅ _NEMTY_[FileID]-DECRYPT.txt ืžื•ืคื™ืข ืขืœ ืฉื•ืœื—ืŸ ื”ืขื‘ื•ื“ื” ืขื ื”ืชื•ื›ืŸ ื”ื‘ื:

ื”ื›ื™ืจื• ืืช ืชื•ื›ื ืช ื”ื›ื•ืคืจ Nemty ืžืืชืจ PayPal ื”ืžื–ื•ื™ื™ืฃ
ื‘ืกื•ืฃ ื”ืงื•ื‘ืฅ ื™ืฉ ืžื™ื“ืข ืžื•ืฆืคืŸ ืขืœ ื”ืžื—ืฉื‘ ื”ื ื’ื•ืข.

ื”ื›ื™ืจื• ืืช ืชื•ื›ื ืช ื”ื›ื•ืคืจ Nemty ืžืืชืจ PayPal ื”ืžื–ื•ื™ื™ืฃ

ืชืงืฉื•ืจืช ื‘ืจืฉืช

ืชื”ืœื™ืš ironman.exe ืžื•ืจื™ื“ ืืช ื”ืคืฆืช ื“ืคื“ืคืŸ Tor ืžื”ื›ืชื•ื‘ืช https://dist.torproject.org/torbrowser/8.5.4/tor-win32-0.4.0.5.zip ื•ืžื ืกื” ืœื”ืชืงื™ืŸ ืื•ืชื•.

ืœืื—ืจ ืžื›ืŸ ื ืžื˜ื™ ืžื ืกื” ืœืฉืœื•ื— ื ืชื•ื ื™ ืชืฆื•ืจื” ืœ-127.0.0.1:9050, ืฉื ื”ื•ื ืžืฆืคื” ืœืžืฆื•ื ืคืจื•ืงืกื™ ืœื“ืคื“ืคืŸ Tor ืขื•ื‘ื“. ืขื ื–ืืช, ื›ื‘ืจื™ืจืช ืžื—ื“ืœ, ื”-Proxy ืฉืœ Tor ืžืื–ื™ืŸ ื‘ื™ืฆื™ืื” 9150, ื•ื™ืฆื™ืื” 9050 ืžืฉืžืฉืช ืืช ื”ื“ืžื•ืŸ Tor ื‘-Linux ืื• ื‘-Expert Bundle ื‘-Windows. ืœืคื™ื›ืš, ืœื ื ืฉืœื—ื™ื ื ืชื•ื ื™ื ืœืฉืจืช ื”ืชื•ืงืฃ. ื‘ืžืงื•ื ื–ืืช, ื”ืžืฉืชืžืฉ ื™ื›ื•ืœ ืœื”ื•ืจื™ื“ ืืช ืงื•ื‘ืฅ ื”ืชืฆื•ืจื” ื‘ืื•ืคืŸ ื™ื“ื ื™ ืขืœ ื™ื“ื™ ื‘ื™ืงื•ืจ ื‘ืฉื™ืจื•ืช ื”ืคืขื ื•ื— ืฉืœ Tor ื“ืจืš ื”ืงื™ืฉื•ืจ ื”ืžืกื•ืคืง ื‘ื”ื•ื“ืขืช ื”ื›ื•ืคืจ.

ืžืชื—ื‘ืจ ืœ-Tor proxy:

ื”ื›ื™ืจื• ืืช ืชื•ื›ื ืช ื”ื›ื•ืคืจ Nemty ืžืืชืจ PayPal ื”ืžื–ื•ื™ื™ืฃ
ื”ื›ื™ืจื• ืืช ืชื•ื›ื ืช ื”ื›ื•ืคืจ Nemty ืžืืชืจ PayPal ื”ืžื–ื•ื™ื™ืฃ

HTTP GET ื™ื•ืฆืจ ื‘ืงืฉื” ืœ-127.0.0.1:9050/public/gate?data=

ื”ื›ื™ืจื• ืืช ืชื•ื›ื ืช ื”ื›ื•ืคืจ Nemty ืžืืชืจ PayPal ื”ืžื–ื•ื™ื™ืฃ
ื›ืืŸ ืืชื” ื™ื›ื•ืœ ืœืจืื•ืช ืืช ื™ืฆื™ืื•ืช ื”-TCP ื”ืคืชื•ื—ื•ืช ื”ืžืฉืžืฉื•ืช ืืช ืคืจื•ืงืกื™ TORlocal:

ื”ื›ื™ืจื• ืืช ืชื•ื›ื ืช ื”ื›ื•ืคืจ Nemty ืžืืชืจ PayPal ื”ืžื–ื•ื™ื™ืฃ
ืฉื™ืจื•ืช ืคืขื ื•ื— Nemty ื‘ืจืฉืช Tor:

ื”ื›ื™ืจื• ืืช ืชื•ื›ื ืช ื”ื›ื•ืคืจ Nemty ืžืืชืจ PayPal ื”ืžื–ื•ื™ื™ืฃ
ืืชื” ื™ื›ื•ืœ ืœื”ืขืœื•ืช ืชืžื•ื ื” ืžื•ืฆืคื ืช (jpg, png, bmp) ื›ื“ื™ ืœื‘ื“ื•ืง ืืช ืฉื™ืจื•ืช ื”ืคืขื ื•ื—.

ื”ื›ื™ืจื• ืืช ืชื•ื›ื ืช ื”ื›ื•ืคืจ Nemty ืžืืชืจ PayPal ื”ืžื–ื•ื™ื™ืฃ
ืœืื—ืจ ืžื›ืŸ, ื”ืชื•ืงืฃ ืžื‘ืงืฉ ืœืฉืœื ื›ื•ืคืจ. ื‘ืžืงืจื” ืฉืœ ืื™ ืชืฉืœื•ื ื”ืžื—ื™ืจ ืžื•ื›ืคืœ.

ื”ื›ื™ืจื• ืืช ืชื•ื›ื ืช ื”ื›ื•ืคืจ Nemty ืžืืชืจ PayPal ื”ืžื–ื•ื™ื™ืฃ

ืžืกืงื ื”

ื ื›ื•ืŸ ืœืขื›ืฉื™ื•, ืœื ื ื™ืชืŸ ืœืคืขื ื— ืงื‘ืฆื™ื ืžื•ืฆืคื ื™ื ืขืœ ื™ื“ื™ ื ืžื˜ื™ ืžื‘ืœื™ ืœืฉืœื ื›ื•ืคืจ. ืœื’ืจืกื” ื–ื• ืฉืœ ืชื•ื›ื ืช ื›ื•ืคืจ ื™ืฉ ืชื›ื•ื ื•ืช ืžืฉื•ืชืคื•ืช ืขื ืชื•ื›ื ืช ื”ื›ื•ืคืจ Buran ื•-GandCrab ื”ืžื™ื•ืฉืŸ: ืื•ืกืฃ ื‘ื‘ื•ืจืœื ื“ ื“ืœืคื™ ื•ืชืžื•ื ื•ืช ืขื ืื•ืชื• ื˜ืงืกื˜. ื‘ื ื•ืกืฃ, ื–ื”ื• ื”ืžืฆืคื™ืŸ ื”ืจืืฉื•ืŸ ืฉืžืฉืชืžืฉ ื‘ืžืคืชื— RSA ืฉืœ 8092 ืกื™ื‘ื™ื•ืช, ื•ื–ื”, ืฉื•ื‘, ืœื ื”ื’ื™ื•ื ื™, ืฉื›ืŸ ืžืคืชื— 1024 ืกื™ื‘ื™ื•ืช ืžืกืคื™ืง ืœื”ื’ื ื”. ืœื‘ืกื•ืฃ, ื•ืžืขื ื™ื™ืŸ, ื”ื•ื ืžื ืกื” ืœื”ืฉืชืžืฉ ื‘ื™ืฆื™ืื” ื”ืœื ื ื›ื•ื ื” ืขื‘ื•ืจ ืฉื™ืจื•ืช ื”-Proxy ื”ืžืงื•ืžื™ ืฉืœ Tor.

ืขื ื–ืืช, ืคืชืจื•ื ื•ืช Acronis Backup ะธ Acronis ื“ืžื•ืช ืืžืช ืœืžื ื•ืข ืžืชื•ื›ื ืช ื”ื›ื•ืคืจ ืฉืœ Nemty ืœื”ื’ื™ืข ืœืžื—ืฉื‘ื™ื ื•ืœื ืชื•ื ื™ื ืฉืœ ืžืฉืชืžืฉื™ื, ื•ืกืคืงื™ื ื™ื›ื•ืœื™ื ืœื”ื’ืŸ ืขืœ ื”ืœืงื•ื—ื•ืช ืฉืœื”ื ืขื ืŸ ื’ื™ื‘ื•ื™ Acronis. ืžืœื ื”ื’ื ืช ืกื™ื™ื‘ืจ ืžืกืคืง ืœื ืจืง ื’ื™ื‘ื•ื™, ืืœื ื’ื ื”ื’ื ื” ื‘ืืžืฆืขื•ืช Acronis Active Protection, ื˜ื›ื ื•ืœื•ื’ื™ื” ืžื™ื•ื—ื“ืช ื”ืžื‘ื•ืกืกืช ืขืœ ื‘ื™ื ื” ืžืœืื›ื•ืชื™ืช ื•ื”ื™ื•ืจื™ืกื˜ื™ืงื” ื”ืชื ื”ื’ื•ืชื™ืช ื”ืžืืคืฉืจืช ืœืš ืœื ื˜ืจืœ ืืคื™ืœื• ืชื•ื›ื ื•ืช ื–ื“ื•ื ื™ื•ืช ืœื ื™ื“ื•ืขื•ืช.

ืžืงื•ืจ: www.habr.com

ื”ื•ืกืคืช ืชื’ื•ื‘ื”