General

  • Target

    461bc258ba016161f4dbf89e017c6f5596e33908f1fb16a5c34d1b0b249739e1N

  • Size

    93KB

  • Sample

    241110-tqyscs1amd

  • MD5

    d6a7970325dfc571ccf0462287b74340

  • SHA1

    e4d56338825c9c9c768e58afd06fdd067e91876b

  • SHA256

    461bc258ba016161f4dbf89e017c6f5596e33908f1fb16a5c34d1b0b249739e1

  • SHA512

    fcca6c5377d804d9695d36cd1d0614a21c3e51eed8948077bd27e4ee4ac127943d49ba09ff175315f8d803d1f5426a7a53e65c80025464c8d184f4bc05deb382

  • SSDEEP

    1536:+AsmH/0aZecOA7a0zXlhQB3HFeRGUIxso6zlLaXRRQAiLRJJ5R2xOSC4Bus3cO5h:FsI/0sec7+omBXwrCRoYRenrJ5wxO34j

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

      461bc258ba016161f4dbf89e017c6f5596e33908f1fb16a5c34d1b0b249739e1N

    • Size

      93KB

    • MD5

      d6a7970325dfc571ccf0462287b74340

    • SHA1

      e4d56338825c9c9c768e58afd06fdd067e91876b

    • SHA256

      461bc258ba016161f4dbf89e017c6f5596e33908f1fb16a5c34d1b0b249739e1

    • SHA512

      fcca6c5377d804d9695d36cd1d0614a21c3e51eed8948077bd27e4ee4ac127943d49ba09ff175315f8d803d1f5426a7a53e65c80025464c8d184f4bc05deb382

    • SSDEEP

      1536:+AsmH/0aZecOA7a0zXlhQB3HFeRGUIxso6zlLaXRRQAiLRJJ5R2xOSC4Bus3cO5h:FsI/0sec7+omBXwrCRoYRenrJ5wxO34j

    • 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