General

  • Target

    04bf0cb356138e2897a036082cd9ceffe3790a7c224b38345f6448f1252fce4bN.exe

  • Size

    288KB

  • Sample

    250101-1t5hmsypan

  • MD5

    dba366508b8b4c9cd8646f2c99c13f40

  • SHA1

    f37bc00c8a0485be1d72425f5f2f63ee661b11a4

  • SHA256

    04bf0cb356138e2897a036082cd9ceffe3790a7c224b38345f6448f1252fce4b

  • SHA512

    01b25d829d96854f57ea061c54b32b8b5051bbe43b486976dd3a9ff9076af07578ceced807943ecf6ce5a2734bd1e85d632caa26190f7bf0eebb74d31b977e07

  • SSDEEP

    3072:GbdDRQz6RP2RJeRpe7sL/LAjDAOeN7LDT1Yx07KlFYzqpCZSLMi5lQvuIbuzj1Dx:eVq6geRpeUDAjDoRLl+wGXAF2PbgKLV9

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

      04bf0cb356138e2897a036082cd9ceffe3790a7c224b38345f6448f1252fce4bN.exe

    • Size

      288KB

    • MD5

      dba366508b8b4c9cd8646f2c99c13f40

    • SHA1

      f37bc00c8a0485be1d72425f5f2f63ee661b11a4

    • SHA256

      04bf0cb356138e2897a036082cd9ceffe3790a7c224b38345f6448f1252fce4b

    • SHA512

      01b25d829d96854f57ea061c54b32b8b5051bbe43b486976dd3a9ff9076af07578ceced807943ecf6ce5a2734bd1e85d632caa26190f7bf0eebb74d31b977e07

    • SSDEEP

      3072:GbdDRQz6RP2RJeRpe7sL/LAjDAOeN7LDT1Yx07KlFYzqpCZSLMi5lQvuIbuzj1Dx:eVq6geRpeUDAjDoRLl+wGXAF2PbgKLV9

    • 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