Overview

overview

10

Static

static

3

c50fb8ab59...3d.exe

windows7-x64

10

c50fb8ab59...3d.exe

windows10-2004-x64

10

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General

  • Target

    c50fb8ab597bde34e0829c60e1e3793bab397c1c7cd2cad29d57537c69ee033d

  • Size

    96KB

  • Sample

    250124-jq2txayrfk

  • MD5

    22ea1b19152a59d57d7bf95ab0d9dd69

  • SHA1

    ca2456b928aebfd672b96a0764cfef5405b521bb

  • SHA256

    c50fb8ab597bde34e0829c60e1e3793bab397c1c7cd2cad29d57537c69ee033d

  • SHA512

    6ba87373f1f34adba624bc543ecbf5f7ccea4253f3019077540fca9aa61fad597c7c13dcf8dfcfbed50418cb42fc6635c23eed58e83d9aeb9398d2f4042b9c2a

  • SSDEEP

    1536:Tbma9tcd3pJjvEZz7+8+Uta2LI7RZObZUUWaegPYAy:TV9ad3pJQzQyIClUUWaev

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

      c50fb8ab597bde34e0829c60e1e3793bab397c1c7cd2cad29d57537c69ee033d

    • Size

      96KB

    • MD5

      22ea1b19152a59d57d7bf95ab0d9dd69

    • SHA1

      ca2456b928aebfd672b96a0764cfef5405b521bb

    • SHA256

      c50fb8ab597bde34e0829c60e1e3793bab397c1c7cd2cad29d57537c69ee033d

    • SHA512

      6ba87373f1f34adba624bc543ecbf5f7ccea4253f3019077540fca9aa61fad597c7c13dcf8dfcfbed50418cb42fc6635c23eed58e83d9aeb9398d2f4042b9c2a

    • SSDEEP

      1536:Tbma9tcd3pJjvEZz7+8+Uta2LI7RZObZUUWaegPYAy:TV9ad3pJQzQyIClUUWaev

    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