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General

  • Target

    149e04816131f9668f98b07687cf29cb_JaffaCakes118

  • Size

    432KB

  • Sample

    241004-xyrkss1eqn

  • MD5

    149e04816131f9668f98b07687cf29cb

  • SHA1

    5d8a407a2f1d6a2b39a8fa46b8fe4bb5d32d8af6

  • SHA256

    c4f5fc94f2f95b483fea06e7ee5feb16adb31ef64aabef48193811bc890b3c06

  • SHA512

    dde897f5178043461918b3a680201327abdc033812d5495dea6a793538e62eaf8d6fb180dbc8183dc82555c88f3088cd197d90419367feedc0fc39a631c1fab4

  • SSDEEP

    6144:yaUMLDM82DgUGEl80CDXq1g87shl1+lNI3CHRngHhGRl52NT1r3:yYDM82DgmxI3yR6GZGh

Malware Config

Targets

    • Target

      149e04816131f9668f98b07687cf29cb_JaffaCakes118

    • Size

      432KB

    • MD5

      149e04816131f9668f98b07687cf29cb

    • SHA1

      5d8a407a2f1d6a2b39a8fa46b8fe4bb5d32d8af6

    • SHA256

      c4f5fc94f2f95b483fea06e7ee5feb16adb31ef64aabef48193811bc890b3c06

    • SHA512

      dde897f5178043461918b3a680201327abdc033812d5495dea6a793538e62eaf8d6fb180dbc8183dc82555c88f3088cd197d90419367feedc0fc39a631c1fab4

    • SSDEEP

      6144:yaUMLDM82DgUGEl80CDXq1g87shl1+lNI3CHRngHhGRl52NT1r3:yYDM82DgmxI3yR6GZGh

    • Disables service(s)

    • Deletes itself

    • Executes dropped EXE

    • Loads dropped DLL

    • Adds Run key to start application

    • Enumerates connected drives

      Attempts to read the root path of hard drives other than the default C: drive.

    • Maps connected drives based on registry

      Disk information is often read in order to detect sandboxing environments.

    • Suspicious use of SetThreadContext

    • UPX packed file

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

MITRE ATT&CK Enterprise v15

Tasks