Overview

overview

10

Static

static

3

1aa3cf8698...1b.exe

windows7-x64

10

1aa3cf8698...1b.exe

windows10-2004-x64

10

Sharing

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General

  • Target

    1aa3cf86989081f103b5e8fe202c2a6d85125105eae1cb1e0eeb360d3114381b.exe

  • Size

    96KB

  • Sample

    241202-aq9p3szket

  • MD5

    bbd46cbe3fc6f080793da333c8d093a9

  • SHA1

    05c9ea9173e641cef034a4af3e3f6e84ec3b431e

  • SHA256

    1aa3cf86989081f103b5e8fe202c2a6d85125105eae1cb1e0eeb360d3114381b

  • SHA512

    6313a83293393d94a07057c3016eca794630aa5f8cb14cd243cead45ceb5b1af943dba4dc9ffb0c958b0001fcec7e8fc3038f27678d8e6596bbc30cd2ccb06a6

  • SSDEEP

    1536:EIvez5d1AjYHRjNApRopZMLHwpk29t2LO7RZObZUUWaegPYAW:kFb7zFZMzwpka+OClUUWael

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

      1aa3cf86989081f103b5e8fe202c2a6d85125105eae1cb1e0eeb360d3114381b.exe

    • Size

      96KB

    • MD5

      bbd46cbe3fc6f080793da333c8d093a9

    • SHA1

      05c9ea9173e641cef034a4af3e3f6e84ec3b431e

    • SHA256

      1aa3cf86989081f103b5e8fe202c2a6d85125105eae1cb1e0eeb360d3114381b

    • SHA512

      6313a83293393d94a07057c3016eca794630aa5f8cb14cd243cead45ceb5b1af943dba4dc9ffb0c958b0001fcec7e8fc3038f27678d8e6596bbc30cd2ccb06a6

    • SSDEEP

      1536:EIvez5d1AjYHRjNApRopZMLHwpk29t2LO7RZObZUUWaegPYAW:kFb7zFZMzwpka+OClUUWael

    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