Overview

overview

10

Static

static

3

81a34aaf2d...1N.exe

windows7-x64

10

81a34aaf2d...1N.exe

windows10-2004-x64

10

Sharing

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General

  • Target

    81a34aaf2d0511691ccad21b26b6b5ecf6f62f3f7cd6ecc61bdc847943811091N

  • Size

    96KB

  • Sample

    241104-c9186a1hkb

  • MD5

    ef30a59103e4ea7f9be9bb7322701bb0

  • SHA1

    d27ab19bd69b38e32cc2731a55a3d3a392783851

  • SHA256

    81a34aaf2d0511691ccad21b26b6b5ecf6f62f3f7cd6ecc61bdc847943811091

  • SHA512

    ef73ecdafe34d46b93247ef0d39ee444523d2a7592b804f1af5f5f7d4731790aa2e22d5519061b4aff8da1a5f7f7103300e270ff7e3fff45fb528764c96df287

  • SSDEEP

    1536:Ac0rpco7AAC2oPIu8Q2LZ7RZObZUUWaegPYA:krpTNeeZClUUWae

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

      81a34aaf2d0511691ccad21b26b6b5ecf6f62f3f7cd6ecc61bdc847943811091N

    • Size

      96KB

    • MD5

      ef30a59103e4ea7f9be9bb7322701bb0

    • SHA1

      d27ab19bd69b38e32cc2731a55a3d3a392783851

    • SHA256

      81a34aaf2d0511691ccad21b26b6b5ecf6f62f3f7cd6ecc61bdc847943811091

    • SHA512

      ef73ecdafe34d46b93247ef0d39ee444523d2a7592b804f1af5f5f7d4731790aa2e22d5519061b4aff8da1a5f7f7103300e270ff7e3fff45fb528764c96df287

    • SSDEEP

      1536:Ac0rpco7AAC2oPIu8Q2LZ7RZObZUUWaegPYA:krpTNeeZClUUWae

    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