Overview

overview

10

Static

static

3

4f907db7b1...98.exe

windows7-x64

10

4f907db7b1...98.exe

windows10-2004-x64

10

Sharing

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General

  • Target

    4f907db7b1a564939abd4989c1373f8849ac91f6d3f0b3bacd75a0a4fa859998.exe

  • Size

    96KB

  • Sample

    250121-h5pmfssnbx

  • MD5

    02a5fada75f4c10d050de45fac77403a

  • SHA1

    13ec92e7070926619e3691df51f47d85d6619ba6

  • SHA256

    4f907db7b1a564939abd4989c1373f8849ac91f6d3f0b3bacd75a0a4fa859998

  • SHA512

    52490c3f090f1e32fecfa4244312be4df5e8f9253ed5815203fb3506e05ce0eed64a5182164834b664f33bbd492ba005aa5529cc222c14d5152b2c50ec255c9a

  • SSDEEP

    1536:WpebrseCaMUXpLCuTSsOHHu2Lky7RZObZUUWaegPYAW:WpCu61CuGsIzLClUUWael

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

      4f907db7b1a564939abd4989c1373f8849ac91f6d3f0b3bacd75a0a4fa859998.exe

    • Size

      96KB

    • MD5

      02a5fada75f4c10d050de45fac77403a

    • SHA1

      13ec92e7070926619e3691df51f47d85d6619ba6

    • SHA256

      4f907db7b1a564939abd4989c1373f8849ac91f6d3f0b3bacd75a0a4fa859998

    • SHA512

      52490c3f090f1e32fecfa4244312be4df5e8f9253ed5815203fb3506e05ce0eed64a5182164834b664f33bbd492ba005aa5529cc222c14d5152b2c50ec255c9a

    • SSDEEP

      1536:WpebrseCaMUXpLCuTSsOHHu2Lky7RZObZUUWaegPYAW:WpCu61CuGsIzLClUUWael

    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