General

  • Target

    065cbf54e23cb97ed5da590a1905bf29_JaffaCakes118

  • Size

    5.0MB

  • Sample

    240429-aab4wacf9w

  • MD5

    065cbf54e23cb97ed5da590a1905bf29

  • SHA1

    2f32fd35c4d3220991dc805aedb8a226918e7d14

  • SHA256

    b0a03c97c794700a1b1b7c8b4d06cd82ac6d84e1171af6659f335f152091c73b

  • SHA512

    032305b59c83fe9c79bd264da3821c6fcedd6bb6d90fe786840ea139c51888fc0821fdaff25f71346042851a9328a9791b8156f537a7b7b8d41001cdbcc3dcab

  • SSDEEP

    98304:7ue0772YYukSkUw2fzZf0KMVDzzYrOOZ4AhTMKmx+BbLgfTxKl3BwdNMn1C20:6D72m+Y7BqVnzSOg4uYFx+1UxKRdM

Malware Config

Targets

    • Target

      065cbf54e23cb97ed5da590a1905bf29_JaffaCakes118

    • Size

      5.0MB

    • MD5

      065cbf54e23cb97ed5da590a1905bf29

    • SHA1

      2f32fd35c4d3220991dc805aedb8a226918e7d14

    • SHA256

      b0a03c97c794700a1b1b7c8b4d06cd82ac6d84e1171af6659f335f152091c73b

    • SHA512

      032305b59c83fe9c79bd264da3821c6fcedd6bb6d90fe786840ea139c51888fc0821fdaff25f71346042851a9328a9791b8156f537a7b7b8d41001cdbcc3dcab

    • SSDEEP

      98304:7ue0772YYukSkUw2fzZf0KMVDzzYrOOZ4AhTMKmx+BbLgfTxKl3BwdNMn1C20:6D72m+Y7BqVnzSOg4uYFx+1UxKRdM

    • Windows security bypass

    • Checks computer location settings

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

    • Executes dropped EXE

    • Reads user/profile data of web browsers

      Infostealers often target stored browser data, which can include saved credentials etc.

    • Registers COM server for autorun

    • Windows security modification

    • Checks installed software on the system

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

    • Drops Chrome extension

    • Installs/modifies Browser Helper Object

      BHOs are DLL modules which act as plugins for Internet Explorer.

    • Drops file in System32 directory

MITRE ATT&CK Enterprise v15

Tasks