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General

  • Target

    0d68d0b728c15702de28772dadc20f09_JaffaCakes118

  • Size

    895KB

  • Sample

    240625-kkm91asejn

  • MD5

    0d68d0b728c15702de28772dadc20f09

  • SHA1

    52e64a2204b7c694c51c77cf906b460da3464503

  • SHA256

    166d04f845fc5460233eb6f7b0510a69ff2d90bd6ae8062453097d4878c3b97b

  • SHA512

    012461fef1360d50343b4baf3c70391a9fa63b1f5af4f12cb6c865c20d0bdf4748316654dc21aa950ac39649522f5142a1016cb9aac17616ecab77f4c951dc22

  • SSDEEP

    12288:dZjMLf11MmPQeRXEHYYS3gA0FJO1t3r6QJ3LdXWcmfnGA2feMe3JZJ7kASbla:dafIiy4NwdLpQJZXWgcpJZJAVa

Malware Config

Targets

    • Target

      0d68d0b728c15702de28772dadc20f09_JaffaCakes118

    • Size

      895KB

    • MD5

      0d68d0b728c15702de28772dadc20f09

    • SHA1

      52e64a2204b7c694c51c77cf906b460da3464503

    • SHA256

      166d04f845fc5460233eb6f7b0510a69ff2d90bd6ae8062453097d4878c3b97b

    • SHA512

      012461fef1360d50343b4baf3c70391a9fa63b1f5af4f12cb6c865c20d0bdf4748316654dc21aa950ac39649522f5142a1016cb9aac17616ecab77f4c951dc22

    • SSDEEP

      12288:dZjMLf11MmPQeRXEHYYS3gA0FJO1t3r6QJ3LdXWcmfnGA2feMe3JZJ7kASbla:dafIiy4NwdLpQJZXWgcpJZJAVa

    • Modifies visiblity of hidden/system files in Explorer

    • Checks computer location settings

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

    • Executes dropped EXE

    • UPX packed file

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

    • Writes to the Master Boot Record (MBR)

      Bootkits write to the MBR to gain persistence at a level below the operating system.

MITRE ATT&CK Enterprise v15

Tasks