Overview

overview

10

Static

static

3

4cf26022f1...9d.exe

windows7-x64

10

4cf26022f1...9d.exe

windows10-2004-x64

10

Sharing

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General

  • Target

    4cf26022f153bdf943914aa6af935f48753524a7e9c16abd75efd73c1319259d

  • Size

    96KB

  • Sample

    241124-2ekqcsypgn

  • MD5

    cd665c3e846fe2b0f22977c3b44b4768

  • SHA1

    484b8b319eadc7668d49b579b18b6e78fb7a74c3

  • SHA256

    4cf26022f153bdf943914aa6af935f48753524a7e9c16abd75efd73c1319259d

  • SHA512

    7a3ccde82665ff47df2ca0c3ee70ae3ac8903d47c52f8c07b8f587fb4216d8acb853d11ca733c5bdc432816a0721d4b2fb03f8620fc59a2452b67d7ab2a606ac

  • SSDEEP

    1536:V7QcVPbD/jpw9CG7/CtrL2f2Lcr7RZObZUUWaegPYAm:RN/dw8TpGClUUWaet

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

      4cf26022f153bdf943914aa6af935f48753524a7e9c16abd75efd73c1319259d

    • Size

      96KB

    • MD5

      cd665c3e846fe2b0f22977c3b44b4768

    • SHA1

      484b8b319eadc7668d49b579b18b6e78fb7a74c3

    • SHA256

      4cf26022f153bdf943914aa6af935f48753524a7e9c16abd75efd73c1319259d

    • SHA512

      7a3ccde82665ff47df2ca0c3ee70ae3ac8903d47c52f8c07b8f587fb4216d8acb853d11ca733c5bdc432816a0721d4b2fb03f8620fc59a2452b67d7ab2a606ac

    • SSDEEP

      1536:V7QcVPbD/jpw9CG7/CtrL2f2Lcr7RZObZUUWaegPYAm:RN/dw8TpGClUUWaet

    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