General

  • Target

    JaffaCakes118_991d453966f2710887d63540216ff40d

  • Size

    2.7MB

  • Sample

    250330-zvqv7syrw4

  • MD5

    991d453966f2710887d63540216ff40d

  • SHA1

    42bd94f26e36c5e9a8ee9d9120d4621993f932f6

  • SHA256

    2e8c45281d65f80244cecf99b939d4bc506597eb94a9f1c0fe0404c028f42c4f

  • SHA512

    a32888aae4a4d983f2c691c504c2398175a6055595c9e69c050c94d9dc27ac5087f9aa794e176b4bd91fbb9df9bd9700c4698cf806459482aff0378cdc538227

  • SSDEEP

    49152:acQ/QOxVY6yvunHkq/m2hJcax2EOZYgUjWbb0SdSLrgWQUaRZHJTBJvWempJF+UQ:aD/xxV9ypXw8Rlbpj+NFvJIpsMl

Malware Config

Targets

    • Target

      JaffaCakes118_991d453966f2710887d63540216ff40d

    • Size

      2.7MB

    • MD5

      991d453966f2710887d63540216ff40d

    • SHA1

      42bd94f26e36c5e9a8ee9d9120d4621993f932f6

    • SHA256

      2e8c45281d65f80244cecf99b939d4bc506597eb94a9f1c0fe0404c028f42c4f

    • SHA512

      a32888aae4a4d983f2c691c504c2398175a6055595c9e69c050c94d9dc27ac5087f9aa794e176b4bd91fbb9df9bd9700c4698cf806459482aff0378cdc538227

    • SSDEEP

      49152:acQ/QOxVY6yvunHkq/m2hJcax2EOZYgUjWbb0SdSLrgWQUaRZHJTBJvWempJF+UQ:aD/xxV9ypXw8Rlbpj+NFvJIpsMl

    • Checks computer location settings

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

    • Executes dropped EXE

    • Identifies Wine through registry keys

      Wine is a compatibility layer capable of running Windows applications, which can be used as sandboxing environment.

    • Themida packer

      Detects Themida, an advanced Windows software protection system.

    • Checks installed software on the system

      Looks up Uninstall key entries in the registry to enumerate software on the system.

MITRE ATT&CK Enterprise v15

Tasks