Overview

overview

10

Static

static

3

b0b79a52b7...8f.exe

windows7-x64

10

b0b79a52b7...8f.exe

windows10-2004-x64

10

Sharing

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General

  • Target

    b0b79a52b726735da694c7fba80a627dc3d2acb5b4cf62449a0e4358f7ad8e8f

  • Size

    96KB

  • Sample

    250121-k2w88swpfn

  • MD5

    594fe27b098afd01e817c9c13ee926df

  • SHA1

    3301cb7af74ebd513a55450495b5d1987ddc46e7

  • SHA256

    b0b79a52b726735da694c7fba80a627dc3d2acb5b4cf62449a0e4358f7ad8e8f

  • SHA512

    86a7ed0154fa273d59450d841b913e51edf59f621a28e49bbd505e94159018431f2c966c962821120b0f747640d11002d21cf7e2aacc61dbfe5edf5c4572639b

  • SSDEEP

    1536:yN9QAGu2zKzp2COV9X8bKEQ3uQc2Lv17RZObZUUWaegPYAW:8ZKzqgCE9MbK+gNClUUWaeF

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

      b0b79a52b726735da694c7fba80a627dc3d2acb5b4cf62449a0e4358f7ad8e8f

    • Size

      96KB

    • MD5

      594fe27b098afd01e817c9c13ee926df

    • SHA1

      3301cb7af74ebd513a55450495b5d1987ddc46e7

    • SHA256

      b0b79a52b726735da694c7fba80a627dc3d2acb5b4cf62449a0e4358f7ad8e8f

    • SHA512

      86a7ed0154fa273d59450d841b913e51edf59f621a28e49bbd505e94159018431f2c966c962821120b0f747640d11002d21cf7e2aacc61dbfe5edf5c4572639b

    • SSDEEP

      1536:yN9QAGu2zKzp2COV9X8bKEQ3uQc2Lv17RZObZUUWaegPYAW:8ZKzqgCE9MbK+gNClUUWaeF

    Score
    10/10
    berbewbackdoordiscoverypersistencebruteratel

    • 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