General

  • Target

    8528fbc352ecdf2f7cbd69a7bb75d0c3_JaffaCakes118

  • Size

    512KB

  • Sample

    240530-2ngeascd6v

  • MD5

    8528fbc352ecdf2f7cbd69a7bb75d0c3

  • SHA1

    1faaec53f15f26d90646a0aaa9f8f0ebb38381a3

  • SHA256

    d8e262542aec78284dae773377453736f4ddc7d53e475195d891ab3ad2142df4

  • SHA512

    5add14b10023e52e2353950c79c8821d06b2f25493df2d6a9f475f5d5949246d93fc5b0abd6fc08e4597bcc7d0a484a604b7d1529ada8cb750935f581c746cb9

  • SSDEEP

    6144:1VY0W0sVVZ/dkq5BCoFaJ2i5Lf24C07N5OvSLTUF6pQxI6Upe2cBnTu19bcodj63:1gDhdkq5BCoC5LfWSLTUQpr2Zu19Qm5q

Malware Config

Targets

    • Target

      8528fbc352ecdf2f7cbd69a7bb75d0c3_JaffaCakes118

    • Size

      512KB

    • MD5

      8528fbc352ecdf2f7cbd69a7bb75d0c3

    • SHA1

      1faaec53f15f26d90646a0aaa9f8f0ebb38381a3

    • SHA256

      d8e262542aec78284dae773377453736f4ddc7d53e475195d891ab3ad2142df4

    • SHA512

      5add14b10023e52e2353950c79c8821d06b2f25493df2d6a9f475f5d5949246d93fc5b0abd6fc08e4597bcc7d0a484a604b7d1529ada8cb750935f581c746cb9

    • SSDEEP

      6144:1VY0W0sVVZ/dkq5BCoFaJ2i5Lf24C07N5OvSLTUF6pQxI6Upe2cBnTu19bcodj63:1gDhdkq5BCoC5LfWSLTUQpr2Zu19Qm5q

    • 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