Overview

overview

10

Static

static

3

8dfe4f5ac0...9N.exe

windows7-x64

10

8dfe4f5ac0...9N.exe

windows10-2004-x64

10

Sharing

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General

  • Target

    8dfe4f5ac00e8b2272c2bef8b2020f225c48fcda2049c53706fcac9d7a6b8779N.exe

  • Size

    94KB

  • Sample

    241207-26qexsyqfv

  • MD5

    715e223635c6b8de9e8ff6e0a17ed230

  • SHA1

    437fd24f1d9d9cb5d3c7517106775e240d7bcc34

  • SHA256

    8dfe4f5ac00e8b2272c2bef8b2020f225c48fcda2049c53706fcac9d7a6b8779

  • SHA512

    dface12e45db71d3a709a36624a97ab88d19c8471bb9fd188b10618bcefae220f932e1736b58b21a862df8e3f9fec09a141127a151afeb5ac74fffad65831579

  • SSDEEP

    1536:wsud+TQOJZq84rhpGTzw13RFxwdegOasP0LVksInd8Ron8vp4MqPa3:wsudRO3qFVUP4FqdegO9KVksIdvnMzaY

Score
10/10
berbewbackdoordiscoverypersistence

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

      8dfe4f5ac00e8b2272c2bef8b2020f225c48fcda2049c53706fcac9d7a6b8779N.exe

    • Size

      94KB

    • MD5

      715e223635c6b8de9e8ff6e0a17ed230

    • SHA1

      437fd24f1d9d9cb5d3c7517106775e240d7bcc34

    • SHA256

      8dfe4f5ac00e8b2272c2bef8b2020f225c48fcda2049c53706fcac9d7a6b8779

    • SHA512

      dface12e45db71d3a709a36624a97ab88d19c8471bb9fd188b10618bcefae220f932e1736b58b21a862df8e3f9fec09a141127a151afeb5ac74fffad65831579

    • SSDEEP

      1536:wsud+TQOJZq84rhpGTzw13RFxwdegOasP0LVksInd8Ron8vp4MqPa3:wsudRO3qFVUP4FqdegO9KVksIdvnMzaY

    Score
    10/10
    berbewbackdoordiscoverypersistence

    • Adds autorun key to be loaded by Explorer.exe on startup

      persistence

    • Berbew

      Berbew is a backdoor written in C++.

      backdoorberbew

    • Berbew family

      berbew

    • Executes dropped EXE

    • Loads dropped DLL

    • Drops file in System32 directory

    behavioral1behavioral2

MITRE ATT&CK Enterprise v15

Tasks