Overview

overview

10

Static

static

10

b8eb41d062...8N.exe

windows7-x64

10

b8eb41d062...8N.exe

windows10-2004-x64

10

Sharing

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General

  • Target

    b8eb41d062c0fa8c3e1ff1aa06443709ce1dcbece3f208c44f76559c934646f8N.exe

  • Size

    93KB

  • Sample

    241118-wkvjvsxjcl

  • MD5

    d34f06c1e9d17b8341879cb24a7bb760

  • SHA1

    4aafa42ceaa0ed11a2dc271ffc0acb8c1b8ac01d

  • SHA256

    b8eb41d062c0fa8c3e1ff1aa06443709ce1dcbece3f208c44f76559c934646f8

  • SHA512

    effb189dfc4d6ea20df161820abd0bcde2923559112c5f1d7fc1590f343b7577a347d6175aa46e7e0a88d835f90955985431c2708f59ac72405ded2b0a16f813

  • SSDEEP

    1536:CHbmgn36sWvAss3z8wDwc+DZKNaHNaEA6WqXv1DaYfMZRWuLsV+1Z:C7136rYss3z8wDwc+qANaEjWUvgYfc0C

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

      b8eb41d062c0fa8c3e1ff1aa06443709ce1dcbece3f208c44f76559c934646f8N.exe

    • Size

      93KB

    • MD5

      d34f06c1e9d17b8341879cb24a7bb760

    • SHA1

      4aafa42ceaa0ed11a2dc271ffc0acb8c1b8ac01d

    • SHA256

      b8eb41d062c0fa8c3e1ff1aa06443709ce1dcbece3f208c44f76559c934646f8

    • SHA512

      effb189dfc4d6ea20df161820abd0bcde2923559112c5f1d7fc1590f343b7577a347d6175aa46e7e0a88d835f90955985431c2708f59ac72405ded2b0a16f813

    • SSDEEP

      1536:CHbmgn36sWvAss3z8wDwc+DZKNaHNaEA6WqXv1DaYfMZRWuLsV+1Z:C7136rYss3z8wDwc+qANaEjWUvgYfc0C

    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