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General

  • Target

    f8a7c4d3df75f0eb911d08b5bc4baf0d_JaffaCakes118

  • Size

    651KB

  • Sample

    241216-mwgygaxke1

  • MD5

    f8a7c4d3df75f0eb911d08b5bc4baf0d

  • SHA1

    eea2da93a91e8b6479bb773fcdabb8b65c765468

  • SHA256

    940fc7a1511bbdb3ab20814b722b3be491a2a7662cf70879ee75105831927793

  • SHA512

    66d96ff8b2a9dc35c54ed9db73303566431829baff3138c56e142714b55f1f9b147e9a4a1d72080839ca1934e2c31c923e6590824048c1b7086f770def36c717

  • SSDEEP

    12288:kpyZT1MrCxu/mDwLRI6BxcDqp9aqCcajVuD3Z7BPQGMWYur0s0D:kUx1MjOD3SxcDDcNDqWYurL0

Malware Config

Targets

    • Target

      f8a7c4d3df75f0eb911d08b5bc4baf0d_JaffaCakes118

    • Size

      651KB

    • MD5

      f8a7c4d3df75f0eb911d08b5bc4baf0d

    • SHA1

      eea2da93a91e8b6479bb773fcdabb8b65c765468

    • SHA256

      940fc7a1511bbdb3ab20814b722b3be491a2a7662cf70879ee75105831927793

    • SHA512

      66d96ff8b2a9dc35c54ed9db73303566431829baff3138c56e142714b55f1f9b147e9a4a1d72080839ca1934e2c31c923e6590824048c1b7086f770def36c717

    • SSDEEP

      12288:kpyZT1MrCxu/mDwLRI6BxcDqp9aqCcajVuD3Z7BPQGMWYur0s0D:kUx1MjOD3SxcDDcNDqWYurL0

    • ModiLoader, DBatLoader

      ModiLoader is a Delphi loader that misuses cloud services to download other malicious families.

    • Modifies visiblity of hidden/system files in Explorer

    • Modiloader family

    • ModiLoader Second Stage

    • Checks computer location settings

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

    • Deletes itself

    • Executes dropped EXE

    • Loads dropped DLL

    • Adds Run key to start application

    • Drops desktop.ini file(s)

    • Maps connected drives based on registry

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

    • Enumerates processes with tasklist

    • Suspicious use of SetThreadContext

    • UPX packed file

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

MITRE ATT&CK Enterprise v15

Tasks