General

  • Target

    afee16acea213df28f0682559fa82a77_JaffaCakes118

  • Size

    238KB

  • Sample

    241129-jzgkbszmbr

  • MD5

    afee16acea213df28f0682559fa82a77

  • SHA1

    78e644344c87005c4dabb2e65859ac11416ab0e0

  • SHA256

    c4cdb0e408fa3d41033dac5638fe8c4b0377e77fdcceb62a037ff739720f3a54

  • SHA512

    0a26a4779374a5e831ac9d39db481775a3add145e5e13b838eba150ac14592e43d93527a2534c324398fcf8fdc13025dbd009023cd9ed0a3d2dabfd6efc85350

  • SSDEEP

    6144:WC3MpH6kDw0RNHxHSK8GwNzBC4Tzv8yoBQC1KXfNEK:h3MpaGw0XHJ8GAg4TzlE1Kvh

Malware Config

Extracted

Family

metasploit

Version

encoder/call4_dword_xor

Targets

    • Target

      afee16acea213df28f0682559fa82a77_JaffaCakes118

    • Size

      238KB

    • MD5

      afee16acea213df28f0682559fa82a77

    • SHA1

      78e644344c87005c4dabb2e65859ac11416ab0e0

    • SHA256

      c4cdb0e408fa3d41033dac5638fe8c4b0377e77fdcceb62a037ff739720f3a54

    • SHA512

      0a26a4779374a5e831ac9d39db481775a3add145e5e13b838eba150ac14592e43d93527a2534c324398fcf8fdc13025dbd009023cd9ed0a3d2dabfd6efc85350

    • SSDEEP

      6144:WC3MpH6kDw0RNHxHSK8GwNzBC4Tzv8yoBQC1KXfNEK:h3MpaGw0XHJ8GAg4TzlE1Kvh

    • MetaSploit

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

    • Metasploit family

    • Modifies firewall policy service

    • Checks computer location settings

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

    • Deletes itself

    • Executes dropped EXE

    • Loads dropped DLL

    • Adds Run key to start application

    • 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