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General

  • Target

    cdfaabe544a4b3a1fe3574561932bc46_JaffaCakes118

  • Size

    512KB

  • Sample

    240901-b7g7tsybme

  • MD5

    cdfaabe544a4b3a1fe3574561932bc46

  • SHA1

    498fd62df89689b03593876b19b1bd317ce375c6

  • SHA256

    d7231c9941f8b195f8e380c7f44b5bd114e46ba5afaf67b3b01a3d4ac7f40291

  • SHA512

    42f4bcb4db36167256991c1859ead01eec56784bbf3ccf0ae8d109ff3f6d2774970c4376c3146228d819fe9ea3aa339647ae0719dbe8e60b6a7b6e0f4ae652f5

  • SSDEEP

    6144:1VY0W0sVVZ/dkq5BCoFaJ2i5Lf24C07N5OvSLTUF6pQxI6Upe2cBnTu19bcodj6t:1gDhdkq5BCoC5LfWSLTUQpr2Zu19Qm5M

Malware Config

Targets

    • Target

      cdfaabe544a4b3a1fe3574561932bc46_JaffaCakes118

    • Size

      512KB

    • MD5

      cdfaabe544a4b3a1fe3574561932bc46

    • SHA1

      498fd62df89689b03593876b19b1bd317ce375c6

    • SHA256

      d7231c9941f8b195f8e380c7f44b5bd114e46ba5afaf67b3b01a3d4ac7f40291

    • SHA512

      42f4bcb4db36167256991c1859ead01eec56784bbf3ccf0ae8d109ff3f6d2774970c4376c3146228d819fe9ea3aa339647ae0719dbe8e60b6a7b6e0f4ae652f5

    • SSDEEP

      6144:1VY0W0sVVZ/dkq5BCoFaJ2i5Lf24C07N5OvSLTUF6pQxI6Upe2cBnTu19bcodj6t:1gDhdkq5BCoC5LfWSLTUQpr2Zu19Qm5M

    • Modifies visibility of file extensions in Explorer

    • Modifies visiblity of hidden/system files in Explorer

    • Windows security bypass

    • Disables RegEdit via registry modification

    • Checks computer location settings

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

    • Executes dropped EXE

    • Loads dropped DLL

    • Reads user/profile data of web browsers

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

    • Windows security modification

    • Adds Run key to start application

    • Enumerates connected drives

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

    • Modifies WinLogon

    • AutoIT Executable

      AutoIT scripts compiled to PE executables.

    • Drops file in System32 directory

MITRE ATT&CK Enterprise v15

Tasks