Overview

overview

10

Static

static

3

fb2a5c1bdf...ea.exe

windows7-x64

10

fb2a5c1bdf...ea.exe

windows10-2004-x64

10

Sharing

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General

  • Target

    fb2a5c1bdfa6b1ff3a793c6f85f6ab4dc7dcff66cf3880e47b4a14e4dc3aceea.exe

  • Size

    96KB

  • Sample

    250121-rbbm6sxncp

  • MD5

    41f652fce4a1441c257d7e27aabf602a

  • SHA1

    ba64d03149bee6c714254e4df8fd46213facd880

  • SHA256

    fb2a5c1bdfa6b1ff3a793c6f85f6ab4dc7dcff66cf3880e47b4a14e4dc3aceea

  • SHA512

    027a8c66151117501d085268c6e9a14fcb7dab71997a34697ff2c301aa8f799820b1e1b0fc61736d212240e75f25598d605241eee0a4df0095b4cb639272bb80

  • SSDEEP

    1536:zd0N0WjvXJkxSBphnmCTN2LE87RZObZUUWaegPYAS:6exOhnmCSE8ClUUWaef

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

      fb2a5c1bdfa6b1ff3a793c6f85f6ab4dc7dcff66cf3880e47b4a14e4dc3aceea.exe

    • Size

      96KB

    • MD5

      41f652fce4a1441c257d7e27aabf602a

    • SHA1

      ba64d03149bee6c714254e4df8fd46213facd880

    • SHA256

      fb2a5c1bdfa6b1ff3a793c6f85f6ab4dc7dcff66cf3880e47b4a14e4dc3aceea

    • SHA512

      027a8c66151117501d085268c6e9a14fcb7dab71997a34697ff2c301aa8f799820b1e1b0fc61736d212240e75f25598d605241eee0a4df0095b4cb639272bb80

    • SSDEEP

      1536:zd0N0WjvXJkxSBphnmCTN2LE87RZObZUUWaegPYAS:6exOhnmCSE8ClUUWaef

    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