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General

  • Target

    f04c346d3404ac8d43e5d0a53ddade9c_JaffaCakes118

  • Size

    327KB

  • Sample

    240921-v3clbsvckk

  • MD5

    f04c346d3404ac8d43e5d0a53ddade9c

  • SHA1

    fe67d3fa2e6f7cba1ddecbd602c85f6afeba3ea0

  • SHA256

    687e462b8258737846dbd465a671aa54445a0d04b8806e7038bf115715d4b6c0

  • SHA512

    85485992f4b956618496d771f0182ee4206176658d558c706536f07c629ba398eb08dc51e905bfbfae4dad8f644c5d586a82bae37ac6f3c508019b2ddf87fbc4

  • SSDEEP

    6144:O5b5+cPq+OP1J1Dtcc+RBaCdgmCtj0qJifmgYHLgiJ8+KqICY6oHW9k1UJADkau:O15+cS+2b1pcfZU4fmgYH7J8+GtvzDu

Malware Config

Targets

    • Target

      f04c346d3404ac8d43e5d0a53ddade9c_JaffaCakes118

    • Size

      327KB

    • MD5

      f04c346d3404ac8d43e5d0a53ddade9c

    • SHA1

      fe67d3fa2e6f7cba1ddecbd602c85f6afeba3ea0

    • SHA256

      687e462b8258737846dbd465a671aa54445a0d04b8806e7038bf115715d4b6c0

    • SHA512

      85485992f4b956618496d771f0182ee4206176658d558c706536f07c629ba398eb08dc51e905bfbfae4dad8f644c5d586a82bae37ac6f3c508019b2ddf87fbc4

    • SSDEEP

      6144:O5b5+cPq+OP1J1Dtcc+RBaCdgmCtj0qJifmgYHLgiJ8+KqICY6oHW9k1UJADkau:O15+cS+2b1pcfZU4fmgYH7J8+GtvzDu

    • Event Triggered Execution: Image File Execution Options Injection

    • ACProtect 1.3x - 1.4x DLL software

      Detects file using ACProtect software.

    • Checks computer location settings

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

    • Executes dropped EXE

    • Loads dropped DLL

    • UPX packed file

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

    • Adds Run key to start application

    • Checks for any installed AV software in registry

    • Checks whether UAC is enabled

    • Enumerates connected drives

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

    • Indicator Removal: Clear Persistence

      remove IFEO.

    • Drops autorun.inf file

      Malware can abuse Windows Autorun to spread further via attached volumes.

    • Drops file in System32 directory

MITRE ATT&CK Enterprise v15

Tasks