General

  • Target

    d6e0f910f6dc906f6055af025b2ac200_JaffaCakes118

  • Size

    160KB

  • Sample

    240909-w626tsverf

  • MD5

    d6e0f910f6dc906f6055af025b2ac200

  • SHA1

    f6a2b1dc32defba4d19cf6b4411c564b8c775060

  • SHA256

    2739685adca05cfa408b1f53f18e2aa4a410351faf26016ccb98feeb18f0c69c

  • SHA512

    1203962dd7d08e242c462fbf836d0dc22718874d36370a5b31d486a43e412c64ae9626b6a7a5772944ad053645d075b84a2c2f91347fffb75aa87f0efa1f45a5

  • SSDEEP

    3072:u2GtnZTaLPEXPyr8D1PHGvKxIYc4UCo7lYgCc1qRLHWKs:uRZIGKr8D1PdxIz4UCylZgdHW3

Malware Config

Extracted

Family

metasploit

Version

encoder/call4_dword_xor

Targets

    • Target

      d6e0f910f6dc906f6055af025b2ac200_JaffaCakes118

    • Size

      160KB

    • MD5

      d6e0f910f6dc906f6055af025b2ac200

    • SHA1

      f6a2b1dc32defba4d19cf6b4411c564b8c775060

    • SHA256

      2739685adca05cfa408b1f53f18e2aa4a410351faf26016ccb98feeb18f0c69c

    • SHA512

      1203962dd7d08e242c462fbf836d0dc22718874d36370a5b31d486a43e412c64ae9626b6a7a5772944ad053645d075b84a2c2f91347fffb75aa87f0efa1f45a5

    • SSDEEP

      3072:u2GtnZTaLPEXPyr8D1PHGvKxIYc4UCo7lYgCc1qRLHWKs:uRZIGKr8D1PdxIz4UCylZgdHW3

    • 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