General

  • Target

    f2e55884d3685ae6063a315098f65982_JaffaCakes118

  • Size

    210KB

  • Sample

    240923-xdwn1s1bld

  • MD5

    f2e55884d3685ae6063a315098f65982

  • SHA1

    5c02411e8f14992498b47989161180d2b4b3f32d

  • SHA256

    f4ddad104cab738312f1f43d4e75cdf92d4519e6425d88f34bd807df4e947f1b

  • SHA512

    5c6ab5ca5ab1dc3dcf10e48fdcbf35e4fab444b3d9b8663939edfd4f5a2236ff2aaf56ed435a7d6841f0431e5d47b4a16ba6f805ed59493d5129457a2072f748

  • SSDEEP

    3072:4s+zP+9GvNntCSJZ0xWizuQKw54qP1xdA1dJUJTPaiFyP7/owg4:4sMmGltCSJcVK64+3dpPEvg4

Malware Config

Extracted

Family

metasploit

Version

encoder/call4_dword_xor

Targets

    • Target

      f2e55884d3685ae6063a315098f65982_JaffaCakes118

    • Size

      210KB

    • MD5

      f2e55884d3685ae6063a315098f65982

    • SHA1

      5c02411e8f14992498b47989161180d2b4b3f32d

    • SHA256

      f4ddad104cab738312f1f43d4e75cdf92d4519e6425d88f34bd807df4e947f1b

    • SHA512

      5c6ab5ca5ab1dc3dcf10e48fdcbf35e4fab444b3d9b8663939edfd4f5a2236ff2aaf56ed435a7d6841f0431e5d47b4a16ba6f805ed59493d5129457a2072f748

    • SSDEEP

      3072:4s+zP+9GvNntCSJZ0xWizuQKw54qP1xdA1dJUJTPaiFyP7/owg4:4sMmGltCSJcVK64+3dpPEvg4

    • 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

    • 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