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General

  • Target

    37135ac9980c76161cb0726319b6967b_JaffaCakes118

  • Size

    2.4MB

  • Sample

    241011-17j4vsxarc

  • MD5

    37135ac9980c76161cb0726319b6967b

  • SHA1

    a87324b9d3918e90638d7563bbb83bcc507ec4f9

  • SHA256

    e67880d34ceffd7ab0e9028428dbd8431525c9ca03efbd54971b1f23e3af0807

  • SHA512

    4419e99996a0cfb733ea7fd7c26609de31c4e92e25dc29b1327c80d614120f1d4d31838a4b0f66e88becb0390180e94da4889a44cdfd4f22ff2d57c2a0af39b5

  • SSDEEP

    49152:3l1SW/Z9qQAoe1NZ6xCi4B7ySm+vmSIOQzeMR7zZHFRYptebA5rOYiZnr:iKgo6NZ64i4oSfSKy1H/uebSivZnr

Malware Config

Targets

    • Target

      37135ac9980c76161cb0726319b6967b_JaffaCakes118

    • Size

      2.4MB

    • MD5

      37135ac9980c76161cb0726319b6967b

    • SHA1

      a87324b9d3918e90638d7563bbb83bcc507ec4f9

    • SHA256

      e67880d34ceffd7ab0e9028428dbd8431525c9ca03efbd54971b1f23e3af0807

    • SHA512

      4419e99996a0cfb733ea7fd7c26609de31c4e92e25dc29b1327c80d614120f1d4d31838a4b0f66e88becb0390180e94da4889a44cdfd4f22ff2d57c2a0af39b5

    • SSDEEP

      49152:3l1SW/Z9qQAoe1NZ6xCi4B7ySm+vmSIOQzeMR7zZHFRYptebA5rOYiZnr:iKgo6NZ64i4oSfSKy1H/uebSivZnr

    • Drops file in Drivers directory

    • Checks computer location settings

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

    • Event Triggered Execution: Component Object Model Hijacking

      Adversaries may establish persistence by executing malicious content triggered by hijacked references to Component Object Model (COM) objects.

    • Executes dropped EXE

    • Loads dropped DLL

    • Adds Run key to start application

    • Checks installed software on the system

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

    • Installs/modifies Browser Helper Object

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

MITRE ATT&CK Enterprise v15

Tasks