Overview

overview

10

Static

static

3

e7fc831c6b...0f.exe

windows7-x64

10

e7fc831c6b...0f.exe

windows10-2004-x64

10

Sharing

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General

  • Target

    e7fc831c6ba5638f0f4079d552f1b7d98aa19bcde1fffa06ee00990cb60a590f.exe

  • Size

    96KB

  • Sample

    250117-nyyvfawkgw

  • MD5

    7b55653298903a7279ed1ef0e683b933

  • SHA1

    8b02b81f144f3f4d146aaedac8a062c9d500f3c0

  • SHA256

    e7fc831c6ba5638f0f4079d552f1b7d98aa19bcde1fffa06ee00990cb60a590f

  • SHA512

    fbc0c9ba247ce7ecb33dff9bb43ced72b934adb75ee25244dc2e6d255739331eca94ac1165d91b68731bcda30a8b25574092864cdabf8da17255232a509c1342

  • SSDEEP

    1536:lZrirhYYnS20gqbkBndn2B5g2Lb7RZObZUUWaegPYA2:l58D037xbClUUWae1

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

      e7fc831c6ba5638f0f4079d552f1b7d98aa19bcde1fffa06ee00990cb60a590f.exe

    • Size

      96KB

    • MD5

      7b55653298903a7279ed1ef0e683b933

    • SHA1

      8b02b81f144f3f4d146aaedac8a062c9d500f3c0

    • SHA256

      e7fc831c6ba5638f0f4079d552f1b7d98aa19bcde1fffa06ee00990cb60a590f

    • SHA512

      fbc0c9ba247ce7ecb33dff9bb43ced72b934adb75ee25244dc2e6d255739331eca94ac1165d91b68731bcda30a8b25574092864cdabf8da17255232a509c1342

    • SSDEEP

      1536:lZrirhYYnS20gqbkBndn2B5g2Lb7RZObZUUWaegPYA2:l58D037xbClUUWae1

    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