General

  • Target

    61d80d7c6b23eb9ec42221260348ae9608218caf117c681bb715ba075d54b51aN

  • Size

    71KB

  • Sample

    241109-lgyf8ssbrk

  • MD5

    d7ebe99d6ca0c502834112e9d6d9c630

  • SHA1

    40ae859eb45f1ea327c283b247a7e46b522d8c64

  • SHA256

    61d80d7c6b23eb9ec42221260348ae9608218caf117c681bb715ba075d54b51a

  • SHA512

    8ba884aa5549b27a3d6503b2ad18c6c41053a89d0736d85ce19901a9108c68a10b6935271173515f59903ca777e07548c7090314b38b58da45c76e97778eb39a

  • SSDEEP

    1536:tTi5id2zBl9eccUFLVC8kTafZSPPEb1xovGRQ4DbEyRCRRRoR4Rk:tkA2NfectFnXkPM5cGeOEy032ya

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

      61d80d7c6b23eb9ec42221260348ae9608218caf117c681bb715ba075d54b51aN

    • Size

      71KB

    • MD5

      d7ebe99d6ca0c502834112e9d6d9c630

    • SHA1

      40ae859eb45f1ea327c283b247a7e46b522d8c64

    • SHA256

      61d80d7c6b23eb9ec42221260348ae9608218caf117c681bb715ba075d54b51a

    • SHA512

      8ba884aa5549b27a3d6503b2ad18c6c41053a89d0736d85ce19901a9108c68a10b6935271173515f59903ca777e07548c7090314b38b58da45c76e97778eb39a

    • SSDEEP

      1536:tTi5id2zBl9eccUFLVC8kTafZSPPEb1xovGRQ4DbEyRCRRRoR4Rk:tkA2NfectFnXkPM5cGeOEy032ya

    • 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