General

  • Target

    7d8f0a53352c9188acef922dbecfa588_JaffaCakes118

  • Size

    577KB

  • Sample

    240731-xmp8laybqq

  • MD5

    7d8f0a53352c9188acef922dbecfa588

  • SHA1

    dc6115bdc6d63f476203e54e40cb35df72d4014d

  • SHA256

    e12b58b042e361d227d4cc3e60e5b5c8ef49c7f70c306d1159c71a7eb335f5cd

  • SHA512

    6dd3b5d633344f0ee5d59589c28f45ab3647c5d41da27fe39f3025b826b2043a4fc094862762d4080d6546acac4996d25484501b09dc18da597dfb42e6600fa6

  • SSDEEP

    12288:TCLIa6MfgkSnojUbPYLAwiw7gku+uFvTBMrKr:uLI8LLAwxgr7r

Malware Config

Extracted

Family

buer

C2

https://178.62.46.155/

Targets

    • Target

      7d8f0a53352c9188acef922dbecfa588_JaffaCakes118

    • Size

      577KB

    • MD5

      7d8f0a53352c9188acef922dbecfa588

    • SHA1

      dc6115bdc6d63f476203e54e40cb35df72d4014d

    • SHA256

      e12b58b042e361d227d4cc3e60e5b5c8ef49c7f70c306d1159c71a7eb335f5cd

    • SHA512

      6dd3b5d633344f0ee5d59589c28f45ab3647c5d41da27fe39f3025b826b2043a4fc094862762d4080d6546acac4996d25484501b09dc18da597dfb42e6600fa6

    • SSDEEP

      12288:TCLIa6MfgkSnojUbPYLAwiw7gku+uFvTBMrKr:uLI8LLAwxgr7r

    • Buer

      Buer is a new modular loader first seen in August 2019.

    • Buer Loader

      Detects Buer loader in memory or disk.

    • Command and Scripting Interpreter: PowerShell

      Run Powershell to modify Windows Defender settings to add exclusions for file extensions, paths, and processes.

    • Enumerates connected drives

      Attempts to read the root path of hard drives other than the default C: drive.

MITRE ATT&CK Enterprise v15

Tasks