Overview

overview

10

Static

static

10

eb4acc1c05...3N.exe

windows7-x64

10

eb4acc1c05...3N.exe

windows10-2004-x64

10

Sharing

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General

  • Target

    eb4acc1c05d1b2250bb6b97e1289a28b4f505dfcc29bf32a55a963a1c36312a3N.exe

  • Size

    93KB

  • Sample

    241124-yl4j9swnhv

  • MD5

    5e11fb729424b89f4f73f3e5c5518350

  • SHA1

    dceab4736feef289c34e8b49a1955657b7822756

  • SHA256

    eb4acc1c05d1b2250bb6b97e1289a28b4f505dfcc29bf32a55a963a1c36312a3

  • SHA512

    7883a5a37ea64562c78d5999a3d1f043ed280252da4d932ebfd01e2d1c8f0d498dca16b6f5e96035a38bc6b5173d99d6ba1486ac14ec2dee0d0ca51367d7cba4

  • SSDEEP

    1536:QGiaicfVbqpYc392KgTRh+1DaYfMZRWuLsV+1j:wRNpc5T7+gYfc0DV+1j

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

      eb4acc1c05d1b2250bb6b97e1289a28b4f505dfcc29bf32a55a963a1c36312a3N.exe

    • Size

      93KB

    • MD5

      5e11fb729424b89f4f73f3e5c5518350

    • SHA1

      dceab4736feef289c34e8b49a1955657b7822756

    • SHA256

      eb4acc1c05d1b2250bb6b97e1289a28b4f505dfcc29bf32a55a963a1c36312a3

    • SHA512

      7883a5a37ea64562c78d5999a3d1f043ed280252da4d932ebfd01e2d1c8f0d498dca16b6f5e96035a38bc6b5173d99d6ba1486ac14ec2dee0d0ca51367d7cba4

    • SSDEEP

      1536:QGiaicfVbqpYc392KgTRh+1DaYfMZRWuLsV+1j:wRNpc5T7+gYfc0DV+1j

    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