Overview

overview

10

Static

static

10

c51f23e420...5b.exe

windows7-x64

10

c51f23e420...5b.exe

windows10-2004-x64

10

Sharing

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General

  • Target

    c51f23e420cd0018e8326ca7763b8e23c9caa43937589f75afc6a568a26a3a5b

  • Size

    93KB

  • Sample

    241130-d44yjazpbx

  • MD5

    3cfaf9fbeaf0cc9b7cc719cf263d8cda

  • SHA1

    a059a8c0ce9e8a5d04ec08a790138941140ecc03

  • SHA256

    c51f23e420cd0018e8326ca7763b8e23c9caa43937589f75afc6a568a26a3a5b

  • SHA512

    c1685ad29182687effc33465e59640bb0e0f313623b2952fe78473b8448f3f9362354ea287adbd4a8268141fe3511626b114b8d35d2d3b026d8b7465159bc3ee

  • SSDEEP

    1536:3Nuz0VHRGUEjbCcDYLzh+9bC6eIamqK1DaYfMZRWuLsV+1R:9uz0HRGUEj+czCeqKgYfc0DV+1R

Score
10/10
berbewnjratbackdoordiscoverypersistencetrojan

Malware Config

Extracted

Family

berbew

C2

http://crutop.nu/index.php

http://crutop.ru/index.php

http://mazafaka.ru/index.php

http://color-bank.ru/index.php

http://asechka.ru/index.php

http://trojan.ru/index.php

http://fuck.ru/index.php

http://goldensand.ru/index.php

http://filesearch.ru/index.php

http://devx.nm.ru/index.php

http://ros-neftbank.ru/index.php

http://lovingod.host.sk/index.php

http://www.redline.ru/index.php

http://cvv.ru/index.php

http://hackers.lv/index.php

http://fethard.biz/index.php

http://ldark.nm.ru/index.htm

http://gaz-prom.ru/index.htm

http://promo.ru/index.htm

http://potleaf.chat.ru/index.htm

Targets

    • Target

      c51f23e420cd0018e8326ca7763b8e23c9caa43937589f75afc6a568a26a3a5b

    • Size

      93KB

    • MD5

      3cfaf9fbeaf0cc9b7cc719cf263d8cda

    • SHA1

      a059a8c0ce9e8a5d04ec08a790138941140ecc03

    • SHA256

      c51f23e420cd0018e8326ca7763b8e23c9caa43937589f75afc6a568a26a3a5b

    • SHA512

      c1685ad29182687effc33465e59640bb0e0f313623b2952fe78473b8448f3f9362354ea287adbd4a8268141fe3511626b114b8d35d2d3b026d8b7465159bc3ee

    • SSDEEP

      1536:3Nuz0VHRGUEjbCcDYLzh+9bC6eIamqK1DaYfMZRWuLsV+1R:9uz0HRGUEj+czCeqKgYfc0DV+1R

    Score
    10/10
    berbewnjratbackdoordiscoverypersistencetrojan

    • Adds autorun key to be loaded by Explorer.exe on startup

      persistence

    • Berbew

      Berbew is a backdoor written in C++.

      backdoorberbew

    • Berbew family

      berbew

    • Njrat family

      njrat

    • njRAT/Bladabindi

      Widely used RAT written in .NET.

      trojannjrat

    • Executes dropped EXE

    • Loads dropped DLL

    • Drops file in System32 directory

    behavioral1behavioral2

MITRE ATT&CK Enterprise v15

Tasks