Overview

overview

10

Static

static

3

3f0523f5cf...63.exe

windows7-x64

10

3f0523f5cf...63.exe

windows10-2004-x64

10

Sharing

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General

  • Target

    3f0523f5cfe5af7124c54f559653d9026646c2a53514537b829a4b48d7647263.exe

  • Size

    96KB

  • Sample

    241204-bd84fsypej

  • MD5

    44d7d44103c14afde152cdfc0328c808

  • SHA1

    dc24465a955ab62bca55df14d6b17ac5b23870ca

  • SHA256

    3f0523f5cfe5af7124c54f559653d9026646c2a53514537b829a4b48d7647263

  • SHA512

    7d526d1cb7065c862d1e2a0a45e4c790d5367d6cbd13167163b382369b3751b8df7f1435e5f126bca04e09c7fea5c000704168731de001baa05af627dd5f5020

  • SSDEEP

    1536:LbQDu9u4F2q7l5mqM5N2yvdNY44ZcEH9rAts2Lkj7RZObZUUWaegPYAS:LbxE4F17cEH9OlSClUUWae/

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

      3f0523f5cfe5af7124c54f559653d9026646c2a53514537b829a4b48d7647263.exe

    • Size

      96KB

    • MD5

      44d7d44103c14afde152cdfc0328c808

    • SHA1

      dc24465a955ab62bca55df14d6b17ac5b23870ca

    • SHA256

      3f0523f5cfe5af7124c54f559653d9026646c2a53514537b829a4b48d7647263

    • SHA512

      7d526d1cb7065c862d1e2a0a45e4c790d5367d6cbd13167163b382369b3751b8df7f1435e5f126bca04e09c7fea5c000704168731de001baa05af627dd5f5020

    • SSDEEP

      1536:LbQDu9u4F2q7l5mqM5N2yvdNY44ZcEH9rAts2Lkj7RZObZUUWaegPYAS:LbxE4F17cEH9OlSClUUWae/

    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