General

  • Target

    d70bbffde1f96f0d0afc95c46e6847f7_JaffaCakes118

  • Size

    170KB

  • Sample

    240909-za3dhazhqd

  • MD5

    d70bbffde1f96f0d0afc95c46e6847f7

  • SHA1

    bdcbdda140a2c5e860d2e49ddd174f34aaa37cef

  • SHA256

    4c2b68261c4bbd54a019852de5495f6791afe4a79b8a51f9e41a0515e4be2ad7

  • SHA512

    114e7e75c36edf741fc8e624a5649ec4b37610408787608bbcc83a251e494aae081f3e836b8f20908ef6456d86ffa104b561c633e4db8c9066b88513f279d689

  • SSDEEP

    3072:P2+45HYgeH+0toWf4V/FqiQPpurbv/5u+8KxpyrW4349pwXIb20GOZ3+28:OYg6f4V/FqiQPpCbvxu+dLr4WpE02lOE

Malware Config

Extracted

Family

metasploit

Version

encoder/call4_dword_xor

Targets

    • Target

      d70bbffde1f96f0d0afc95c46e6847f7_JaffaCakes118

    • Size

      170KB

    • MD5

      d70bbffde1f96f0d0afc95c46e6847f7

    • SHA1

      bdcbdda140a2c5e860d2e49ddd174f34aaa37cef

    • SHA256

      4c2b68261c4bbd54a019852de5495f6791afe4a79b8a51f9e41a0515e4be2ad7

    • SHA512

      114e7e75c36edf741fc8e624a5649ec4b37610408787608bbcc83a251e494aae081f3e836b8f20908ef6456d86ffa104b561c633e4db8c9066b88513f279d689

    • SSDEEP

      3072:P2+45HYgeH+0toWf4V/FqiQPpurbv/5u+8KxpyrW4349pwXIb20GOZ3+28:OYg6f4V/FqiQPpCbvxu+dLr4WpE02lOE

    • 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

    • UPX packed file

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

    • 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

MITRE ATT&CK Enterprise v15

Tasks