General

  • Target

    b062e6efd40c2d5975801526707e45f0473c31f073581a4fb5f59341b105b56aN.exe

  • Size

    96KB

  • Sample

    250112-wlqbjasnbz

  • MD5

    83711209232a7f8676bbfcc4a693d1f0

  • SHA1

    f90c68e8468624d4ed9cf12094713bcf97b50428

  • SHA256

    b062e6efd40c2d5975801526707e45f0473c31f073581a4fb5f59341b105b56a

  • SHA512

    8de4bbba86634df954c77e3253527e45afb763f8e89a2bd66b57c90d9c59311f3ce6fd5feb1b3e83a6ffcda6aebad6d4363325263a0000c76521d6c4a9cbee38

  • SSDEEP

    1536:wyxh0+Def7/3/MlAyZRCOCYFkWtvB12LU7RZObZUUWaegPYAS:wyxhZebPMlAQRCOymZmUClUUWaef

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

      b062e6efd40c2d5975801526707e45f0473c31f073581a4fb5f59341b105b56aN.exe

    • Size

      96KB

    • MD5

      83711209232a7f8676bbfcc4a693d1f0

    • SHA1

      f90c68e8468624d4ed9cf12094713bcf97b50428

    • SHA256

      b062e6efd40c2d5975801526707e45f0473c31f073581a4fb5f59341b105b56a

    • SHA512

      8de4bbba86634df954c77e3253527e45afb763f8e89a2bd66b57c90d9c59311f3ce6fd5feb1b3e83a6ffcda6aebad6d4363325263a0000c76521d6c4a9cbee38

    • SSDEEP

      1536:wyxh0+Def7/3/MlAyZRCOCYFkWtvB12LU7RZObZUUWaegPYAS:wyxhZebPMlAQRCOymZmUClUUWaef

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

    • Berbew

      Berbew is a backdoor written in C++.

    • Berbew family

    • Brute Ratel C4

      A customized command and control framework for red teaming and adversary simulation.

    • Bruteratel family

    • Detect BruteRatel badger

    • Executes dropped EXE

    • Loads dropped DLL

    • Drops file in System32 directory

MITRE ATT&CK Enterprise v15

Tasks