General

  • Target

    f98129808ca41d3c6c99ff4dda263983b3ad625f6fe78729767b9eab23013ec0.exe

  • Size

    227KB

  • Sample

    241113-t2y79svldy

  • MD5

    739a3689ffc45c4467d252a4fc6a0ef8

  • SHA1

    217cc254a58aa8c2265f0ccf38576ec852175dd7

  • SHA256

    f98129808ca41d3c6c99ff4dda263983b3ad625f6fe78729767b9eab23013ec0

  • SHA512

    a1fa0c32cc16295bc3a104d55dacc75d4424e76b4ba4490efa7db3dbacef85f0e8ba3c93ad4a0a4abe79d9903d7c0af74f14ddcdb0c2e7dd6b95fef75d610352

  • SSDEEP

    3072:idyCvcH5ZMlJWN1Aey4pwoTRBmDRGGurhUXvBj2QE2HegPelTeIdI7jFHE:igCvc0c7b6m7U5j2QE2+g24Id2jFHE

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

      f98129808ca41d3c6c99ff4dda263983b3ad625f6fe78729767b9eab23013ec0.exe

    • Size

      227KB

    • MD5

      739a3689ffc45c4467d252a4fc6a0ef8

    • SHA1

      217cc254a58aa8c2265f0ccf38576ec852175dd7

    • SHA256

      f98129808ca41d3c6c99ff4dda263983b3ad625f6fe78729767b9eab23013ec0

    • SHA512

      a1fa0c32cc16295bc3a104d55dacc75d4424e76b4ba4490efa7db3dbacef85f0e8ba3c93ad4a0a4abe79d9903d7c0af74f14ddcdb0c2e7dd6b95fef75d610352

    • SSDEEP

      3072:idyCvcH5ZMlJWN1Aey4pwoTRBmDRGGurhUXvBj2QE2HegPelTeIdI7jFHE:igCvc0c7b6m7U5j2QE2+g24Id2jFHE

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

    • Berbew

      Berbew is a backdoor written in C++.

    • Berbew family

    • Executes dropped EXE

    • Loads dropped DLL

    • Drops file in System32 directory

MITRE ATT&CK Enterprise v15

Tasks