Overview

overview

10

Static

static

3

a2c43ff940...aN.exe

windows7-x64

10

a2c43ff940...aN.exe

windows10-2004-x64

10

Sharing

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General

  • Target

    a2c43ff940f32bbacbb84e17cddf09948600d4ff808da5b6dc15840d896b819aN.exe

  • Size

    163KB

  • Sample

    241216-ltn4bswmep

  • MD5

    73c78760618a02e87e8ced8dd7d1eed0

  • SHA1

    b57fb5fb25b417a754ba2e1898fb28e53b958c22

  • SHA256

    a2c43ff940f32bbacbb84e17cddf09948600d4ff808da5b6dc15840d896b819a

  • SHA512

    b9140fb7c4ee319c87e0c873b0394af5606ae0b116f2b158140ef49edbf1974a75873adfd82a8244c7ccec513f0b64808f44b53cbf9c6d1046564df196b7c4d7

  • SSDEEP

    3072:8QIBZ3w6+vDg0YEW2XT/UOx62TltOrWKDBr+yJb:8nj+7glEW244TLOf

Score
10/10
berbewbruteratelbackdoordiscoverypersistence

Malware Config

Extracted

Family

berbew

C2

http://crutop.nu/index.php

http://devx.nm.ru/index.php

http://ros-neftbank.ru/index.php

http://master-x.com/index.php

http://www.redline.ru/index.php

http://cvv.ru/index.php

http://hackers.lv/index.php

http://fethard.biz/index.php

http://crutop.ru/index.php

http://kaspersky.ru/index.php

http://color-bank.ru/index.php

http://adult-empire.com/index.php

http://virus-list.com/index.php

http://trojan.ru/index.php

http://xware.cjb.net/index.htm

http://konfiskat.org/index.htm

http://parex-bank.ru/index.htm

http://fethard.biz/index.htm

http://ldark.nm.ru/index.htm

http://gaz-prom.ru/index.htm

Targets

    • Target

      a2c43ff940f32bbacbb84e17cddf09948600d4ff808da5b6dc15840d896b819aN.exe

    • Size

      163KB

    • MD5

      73c78760618a02e87e8ced8dd7d1eed0

    • SHA1

      b57fb5fb25b417a754ba2e1898fb28e53b958c22

    • SHA256

      a2c43ff940f32bbacbb84e17cddf09948600d4ff808da5b6dc15840d896b819a

    • SHA512

      b9140fb7c4ee319c87e0c873b0394af5606ae0b116f2b158140ef49edbf1974a75873adfd82a8244c7ccec513f0b64808f44b53cbf9c6d1046564df196b7c4d7

    • SSDEEP

      3072:8QIBZ3w6+vDg0YEW2XT/UOx62TltOrWKDBr+yJb:8nj+7glEW244TLOf

    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