Overview

overview

10

Static

static

3

5a0ca4b0b8...97.exe

windows7-x64

10

5a0ca4b0b8...97.exe

windows10-2004-x64

10

Sharing

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General

  • Target
    5a0ca4b0b8f39f08f00b2f6e520a21007275bf8c7aa8ed6bf21a5bff7a3dab97.exe
  • Size 96KB
  • Sample250127-gqvz9awkar
  • SHA256 5a0ca4b0b8f39f08f00b2f6e520a21007275bf8c7aa8ed6bf21a5bff7a3dab97
  • MD5 SHA1 SHA512 SSDEEP
Score
10/10
berbewbruteratelbackdoordiscoverypersistence

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
      5a0ca4b0b8f39f08f00b2f6e520a21007275bf8c7aa8ed6bf21a5bff7a3dab97.exe
    • Size 96KB
    • SHA256 5a0ca4b0b8f39f08f00b2f6e520a21007275bf8c7aa8ed6bf21a5bff7a3dab97
    • MD5 SHA1 SHA512 SSDEEP
    Score
    10/10
    berbewbruteratelbackdoordiscoverypersistence

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

      persistence

    • Berbew

      Berbew is a backdoor written in C++.

      backdoorberbew

    • Berbew family

      berbew

    • Brute Ratel C4

      A customized command and control framework for red teaming and adversary simulation.

      backdoorbruteratel

    • Bruteratel family

      bruteratel

    • Detect BruteRatel badger

    • Executes dropped EXE

    • Loads dropped DLL

    • Drops file in System32 directory

    behavioral1behavioral2

MITRE ATT&CK Enterprise v15

Tasks