Overview

overview

10

Static

static

3

b09dfea4b3...14.exe

windows7-x64

10

b09dfea4b3...14.exe

windows10-2004-x64

10

Sharing

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General

  • Target

    b09dfea4b339297f30dba12442062e1918f85f1ecdba9c86793e962bc9cf1014

  • Size

    96KB

  • Sample

    241201-csrndstlcz

  • MD5

    e6529f651b702223dad4907f02b37c53

  • SHA1

    b9cd999d0c2dcc1a8ee77ad52484d52bfc4ce5c3

  • SHA256

    b09dfea4b339297f30dba12442062e1918f85f1ecdba9c86793e962bc9cf1014

  • SHA512

    94e79551591905a08a8d9baf7a8e2d45ed941e82180f588aef6d6a6f7383c3a36346410619352c02a4b0e186f382e4bd7b025d28abc70dd9615e174f29b48da3

  • SSDEEP

    1536:redpNH9dE1MPBVemjphVFMMg66TxBHJ2LP7RZObZUUWaegPYA:reNHE1QBFt5MMzPClUUWae

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

      b09dfea4b339297f30dba12442062e1918f85f1ecdba9c86793e962bc9cf1014

    • Size

      96KB

    • MD5

      e6529f651b702223dad4907f02b37c53

    • SHA1

      b9cd999d0c2dcc1a8ee77ad52484d52bfc4ce5c3

    • SHA256

      b09dfea4b339297f30dba12442062e1918f85f1ecdba9c86793e962bc9cf1014

    • SHA512

      94e79551591905a08a8d9baf7a8e2d45ed941e82180f588aef6d6a6f7383c3a36346410619352c02a4b0e186f382e4bd7b025d28abc70dd9615e174f29b48da3

    • SSDEEP

      1536:redpNH9dE1MPBVemjphVFMMg66TxBHJ2LP7RZObZUUWaegPYA:reNHE1QBFt5MMzPClUUWae

    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