Overview

overview

10

Static

static

10

2d4bd431da...bN.exe

windows7-x64

10

2d4bd431da...bN.exe

windows10-2004-x64

10

Sharing

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General

  • Target

    2d4bd431dafcb3e3cb900fc99e83aa2447984b879ada046cda764676766cd41bN.exe

  • Size

    93KB

  • Sample

    241209-qxf94stqdn

  • MD5

    8302709e9256911cab5147fe36594cb0

  • SHA1

    319a815eb35a1274e05c0b54cabcbc79c3a62764

  • SHA256

    2d4bd431dafcb3e3cb900fc99e83aa2447984b879ada046cda764676766cd41b

  • SHA512

    a83dfd22edcbd3818e0dbb8da314fdcb53dfdb5466b1edee7e86f03c84acd383e3ecda767bf4ccd8e5748b7de39203b99409a2d5692a1d104640569673013c2d

  • SSDEEP

    1536:o7pfHYP84qJ1kdFtvOld3IWf9cfs/y7e/1NL0akk1DaYfMZRWuLsV+1h:o7VHIangYfc0DV+1h

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

      2d4bd431dafcb3e3cb900fc99e83aa2447984b879ada046cda764676766cd41bN.exe

    • Size

      93KB

    • MD5

      8302709e9256911cab5147fe36594cb0

    • SHA1

      319a815eb35a1274e05c0b54cabcbc79c3a62764

    • SHA256

      2d4bd431dafcb3e3cb900fc99e83aa2447984b879ada046cda764676766cd41b

    • SHA512

      a83dfd22edcbd3818e0dbb8da314fdcb53dfdb5466b1edee7e86f03c84acd383e3ecda767bf4ccd8e5748b7de39203b99409a2d5692a1d104640569673013c2d

    • SSDEEP

      1536:o7pfHYP84qJ1kdFtvOld3IWf9cfs/y7e/1NL0akk1DaYfMZRWuLsV+1h:o7VHIangYfc0DV+1h

    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