General

  • Target

    d07b76777227ada548ad90f287ce29e2_JaffaCakes118

  • Size

    169KB

  • Sample

    241207-d7ykxszngm

  • MD5

    d07b76777227ada548ad90f287ce29e2

  • SHA1

    fbd81085ff563f9801aa8ad3878d8cd31c6fbca9

  • SHA256

    e9d927ea7f33dfb9235d0c9b820d104fcbbdc415dde7034402fd8dd2fe436171

  • SHA512

    2087c3b205e3152d194125098c38b19a3dea0787fe8309b363100017ec6c38dcfb175e46e200b413ef35fe9d2cef7dcda85f63f24cdfe444ef5c6dbc4f417429

  • SSDEEP

    3072:B6OqYQ255hl+ozWAXfyvJOn3nWFSEoojh7PhZSrb7j3H:WYQal9ZyRO3nWJh72rD

Malware Config

Extracted

Family

metasploit

Version

encoder/call4_dword_xor

Targets

    • Target

      d07b76777227ada548ad90f287ce29e2_JaffaCakes118

    • Size

      169KB

    • MD5

      d07b76777227ada548ad90f287ce29e2

    • SHA1

      fbd81085ff563f9801aa8ad3878d8cd31c6fbca9

    • SHA256

      e9d927ea7f33dfb9235d0c9b820d104fcbbdc415dde7034402fd8dd2fe436171

    • SHA512

      2087c3b205e3152d194125098c38b19a3dea0787fe8309b363100017ec6c38dcfb175e46e200b413ef35fe9d2cef7dcda85f63f24cdfe444ef5c6dbc4f417429

    • SSDEEP

      3072:B6OqYQ255hl+ozWAXfyvJOn3nWFSEoojh7PhZSrb7j3H:WYQal9ZyRO3nWJh72rD

    • MetaSploit

      Detected malicious payload which is part of the Metasploit Framework, likely generated with msfvenom or similar.

    • Metasploit family

    • Checks computer location settings

      Looks up country code configured in the registry, likely geofence.

    • Deletes itself

    • Executes dropped EXE

    • Loads dropped DLL

    • Maps connected drives based on registry

      Disk information is often read in order to detect sandboxing environments.

    • Drops file in System32 directory

    • Suspicious use of SetThreadContext

    • UPX packed file

      Detects executables packed with UPX/modified UPX open source packer.

MITRE ATT&CK Enterprise v15

Tasks