General

  • Target

    29d1d9d5b8a7f4da99ee2fe8840fafbc_JaffaCakes118

  • Size

    612KB

  • Sample

    240707-h8abyawhqp

  • MD5

    29d1d9d5b8a7f4da99ee2fe8840fafbc

  • SHA1

    380402ddae47b89812ae2b7dc77ae7545f768f94

  • SHA256

    6d37f42c79e535b2e828a3b4e0bf8ed52d998ec29728b6a19d2ed9abf2605d42

  • SHA512

    f98a21eb2f147f0bd1f4f0824f802c804e0e9407cd634efbdc0ad099f3f0fff25f3e27e4744623cd4f8ac7dbb0404eef5bcb2d434031617b93708f6ec5c901ea

  • SSDEEP

    6144:QUw849JWyY0ZtwVcx4pw79+XQqvdTGhyxfIVRfKESkW:wJWyY0ZeVcqIqwyxfI3KES9

Malware Config

Extracted

Family

metasploit

Version

encoder/call4_dword_xor

Targets

    • Target

      29d1d9d5b8a7f4da99ee2fe8840fafbc_JaffaCakes118

    • Size

      612KB

    • MD5

      29d1d9d5b8a7f4da99ee2fe8840fafbc

    • SHA1

      380402ddae47b89812ae2b7dc77ae7545f768f94

    • SHA256

      6d37f42c79e535b2e828a3b4e0bf8ed52d998ec29728b6a19d2ed9abf2605d42

    • SHA512

      f98a21eb2f147f0bd1f4f0824f802c804e0e9407cd634efbdc0ad099f3f0fff25f3e27e4744623cd4f8ac7dbb0404eef5bcb2d434031617b93708f6ec5c901ea

    • SSDEEP

      6144:QUw849JWyY0ZtwVcx4pw79+XQqvdTGhyxfIVRfKESkW:wJWyY0ZeVcqIqwyxfI3KES9

    • MetaSploit

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

    • 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 NtSetInformationThreadHideFromDebugger

MITRE ATT&CK Enterprise v15

Tasks