Overview

overview

10

Static

static

3

2b1e9d0ef7...aN.exe

windows7-x64

10

2b1e9d0ef7...aN.exe

windows10-2004-x64

10

Sharing

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General

  • Target

    2b1e9d0ef766f41b8aae4acb739509f4f09537ebc1604ea8acbdfacfa2cc98faN

  • Size

    96KB

  • Sample

    241026-nz6lnsveqq

  • MD5

    6bb2bd95cc7553336bac375bb1005b00

  • SHA1

    44f92164ce271cd40a7fc00bfd5ed0ca7b7fd601

  • SHA256

    2b1e9d0ef766f41b8aae4acb739509f4f09537ebc1604ea8acbdfacfa2cc98fa

  • SHA512

    8ad768833ca470655207a1c618892f611510e4a6fe512561e24ca4539fcaba98d032a6e76c048f3b8eb59146c2dc00d7ed2d29cad0cffc6a0780942d58d2c8fc

  • SSDEEP

    1536:jwtzWsLZboaRIqD4gFIeUxIGhJs4QF6xgJ+++++++U2LQR7RZObZUUWaegPYA:jwtz9lMuggaYClUUWae

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

      2b1e9d0ef766f41b8aae4acb739509f4f09537ebc1604ea8acbdfacfa2cc98faN

    • Size

      96KB

    • MD5

      6bb2bd95cc7553336bac375bb1005b00

    • SHA1

      44f92164ce271cd40a7fc00bfd5ed0ca7b7fd601

    • SHA256

      2b1e9d0ef766f41b8aae4acb739509f4f09537ebc1604ea8acbdfacfa2cc98fa

    • SHA512

      8ad768833ca470655207a1c618892f611510e4a6fe512561e24ca4539fcaba98d032a6e76c048f3b8eb59146c2dc00d7ed2d29cad0cffc6a0780942d58d2c8fc

    • SSDEEP

      1536:jwtzWsLZboaRIqD4gFIeUxIGhJs4QF6xgJ+++++++U2LQR7RZObZUUWaegPYA:jwtz9lMuggaYClUUWae

    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