Overview

overview

10

Static

static

3

957b280882...0b.exe

windows7-x64

10

957b280882...0b.exe

windows10-2004-x64

10

Sharing

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General

  • Target

    957b2808820cf0ea2e7e2366702282c33c59c83378046a049ac129eaea372c0b.exe

  • Size

    96KB

  • Sample

    250117-nffadavmex

  • MD5

    3c6831af34cb976c0e86df9f599348ef

  • SHA1

    f6b56feab5c304081cf28ecd47710fa52e737a07

  • SHA256

    957b2808820cf0ea2e7e2366702282c33c59c83378046a049ac129eaea372c0b

  • SHA512

    7bc102d1cc41fbc3b10cd8b3bdaf1f1a4731ec0f2fa1f3afea1c01f0649cca59a07b017e2b5bb0b646ac8a1f30235e1aec7b6802ecd203d471051cc0fade0701

  • SSDEEP

    1536:Bj2ZoMN99Q4HIVVhRu3c2Lnr7RZObZUUWaegPYAC:BOoMNJHIrm3VnrClUUWaeH

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

      957b2808820cf0ea2e7e2366702282c33c59c83378046a049ac129eaea372c0b.exe

    • Size

      96KB

    • MD5

      3c6831af34cb976c0e86df9f599348ef

    • SHA1

      f6b56feab5c304081cf28ecd47710fa52e737a07

    • SHA256

      957b2808820cf0ea2e7e2366702282c33c59c83378046a049ac129eaea372c0b

    • SHA512

      7bc102d1cc41fbc3b10cd8b3bdaf1f1a4731ec0f2fa1f3afea1c01f0649cca59a07b017e2b5bb0b646ac8a1f30235e1aec7b6802ecd203d471051cc0fade0701

    • SSDEEP

      1536:Bj2ZoMN99Q4HIVVhRu3c2Lnr7RZObZUUWaegPYAC:BOoMNJHIrm3VnrClUUWaeH

    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