General

  • Target

    53d016d8320c1a788e72f697cf92a787c8bc0ba4c65d36a8adb57e6a4afe2e49.exe

  • Size

    288KB

  • Sample

    250121-gss9fazlhz

  • MD5

    45936c954d24594c5cf1608a490d9b4e

  • SHA1

    4dffb39da6ce6d34bf48b3ec8277072c6e8b11f6

  • SHA256

    53d016d8320c1a788e72f697cf92a787c8bc0ba4c65d36a8adb57e6a4afe2e49

  • SHA512

    1a6932f304b0b2cd22237c72ed20bc85de2d197d3b6735fb8ac61370a23643f15eb258e7f2a00985d25e1f7624aa6f92d29dad30c784cf92877d599d66c20c7c

  • SSDEEP

    3072:IaQskYJIHZ0Xisc0/XRGN4xeB7LDT1Yx07KlFYzqpCZSLMi5lQvuIbuzj1DukJFT:IaQXYJIHZ0XNREdLl+wGXAF2PbgKLVN

Malware Config

Extracted

Family

berbew

C2

http://viruslist.com/wcmd.txt

http://viruslist.com/ppslog.php

http://viruslist.com/piplog.php?%s:%i:%i:%s:%09u:%i:%02d:%02d:%02d

Targets

    • Target

      53d016d8320c1a788e72f697cf92a787c8bc0ba4c65d36a8adb57e6a4afe2e49.exe

    • Size

      288KB

    • MD5

      45936c954d24594c5cf1608a490d9b4e

    • SHA1

      4dffb39da6ce6d34bf48b3ec8277072c6e8b11f6

    • SHA256

      53d016d8320c1a788e72f697cf92a787c8bc0ba4c65d36a8adb57e6a4afe2e49

    • SHA512

      1a6932f304b0b2cd22237c72ed20bc85de2d197d3b6735fb8ac61370a23643f15eb258e7f2a00985d25e1f7624aa6f92d29dad30c784cf92877d599d66c20c7c

    • SSDEEP

      3072:IaQskYJIHZ0Xisc0/XRGN4xeB7LDT1Yx07KlFYzqpCZSLMi5lQvuIbuzj1DukJFT:IaQXYJIHZ0XNREdLl+wGXAF2PbgKLVN

    • 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