Overview

overview

10

Static

static

3

8f604f34b6...db.exe

windows7-x64

10

8f604f34b6...db.exe

windows10-2004-x64

10

Sharing

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General

  • Target

    8f604f34b6802c591dfe831d4e195a83db5b020ce830b9b7b32a0dc9513735db

  • Size

    96KB

  • Sample

    250128-a6hars1rfm

  • MD5

    9f3b4d2502581811ec5a0ce747d156e3

  • SHA1

    8a296b121ae3f8a29d46a567722c4c8145cb4b92

  • SHA256

    8f604f34b6802c591dfe831d4e195a83db5b020ce830b9b7b32a0dc9513735db

  • SHA512

    b05cc3e70e80bcec52305ad8285a0d4493c05c7cd84a12469258477dc28dc3e5f0a11d9c5d1cf121072852dc362b66a20cbc19081173a084dff788e1a36b5c41

  • SSDEEP

    1536:Xsan2Cy2aaRQetb5+ukzuIXeM34Cmz92LzZ7RZObZUUWaegPYAW:Xs3Cy2L5U43OlClUUWaeF

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

      8f604f34b6802c591dfe831d4e195a83db5b020ce830b9b7b32a0dc9513735db

    • Size

      96KB

    • MD5

      9f3b4d2502581811ec5a0ce747d156e3

    • SHA1

      8a296b121ae3f8a29d46a567722c4c8145cb4b92

    • SHA256

      8f604f34b6802c591dfe831d4e195a83db5b020ce830b9b7b32a0dc9513735db

    • SHA512

      b05cc3e70e80bcec52305ad8285a0d4493c05c7cd84a12469258477dc28dc3e5f0a11d9c5d1cf121072852dc362b66a20cbc19081173a084dff788e1a36b5c41

    • SSDEEP

      1536:Xsan2Cy2aaRQetb5+ukzuIXeM34Cmz92LzZ7RZObZUUWaegPYAW:Xs3Cy2L5U43OlClUUWaeF

    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