Overview

overview

10

Static

static

3

37c77f6332...cN.exe

windows7-x64

10

37c77f6332...cN.exe

windows10-2004-x64

10

Sharing

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General

  • Target

    37c77f63322aee58e5a8379a780744f029973ef9ea0aecd8169fbde286c7d36cN.exe

  • Size

    96KB

  • Sample

    241216-tdfe9avpdl

  • MD5

    4c9c3098c4836b0ae00abb110a0489a0

  • SHA1

    00689a8332d05d73e152f57c30e1b6220b321542

  • SHA256

    37c77f63322aee58e5a8379a780744f029973ef9ea0aecd8169fbde286c7d36c

  • SHA512

    38e72f4ab6c711188ae1ceb9dbf46651e349c129fe548f3810cb49dc662c70de9df56d21824ff30ca1b15751235e99f84222a74b1344906e5830df9e0fa18df2

  • SSDEEP

    1536:3T6Zvvg6DRhPZkePi1m2LE7RZObZUUWaegPYAi:D6Zvo0RhPZdPWLEClUUWaeX

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

      37c77f63322aee58e5a8379a780744f029973ef9ea0aecd8169fbde286c7d36cN.exe

    • Size

      96KB

    • MD5

      4c9c3098c4836b0ae00abb110a0489a0

    • SHA1

      00689a8332d05d73e152f57c30e1b6220b321542

    • SHA256

      37c77f63322aee58e5a8379a780744f029973ef9ea0aecd8169fbde286c7d36c

    • SHA512

      38e72f4ab6c711188ae1ceb9dbf46651e349c129fe548f3810cb49dc662c70de9df56d21824ff30ca1b15751235e99f84222a74b1344906e5830df9e0fa18df2

    • SSDEEP

      1536:3T6Zvvg6DRhPZkePi1m2LE7RZObZUUWaegPYAi:D6Zvo0RhPZdPWLEClUUWaeX

    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