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General

  • Target

    d604b476e25e617d82cba2ec70e61d09_JaffaCakes118

  • Size

    512KB

  • Sample

    240909-k7jkbs1blq

  • MD5

    d604b476e25e617d82cba2ec70e61d09

  • SHA1

    2fff18e9d8bf2d8a6ea0de48ab624bb39effc152

  • SHA256

    ad2ef716bc4533dc33cdffbb9e1f3338bbefe12d671438f3af72324341ba3f86

  • SHA512

    df87bbc710cc7b0acb4e3ddc6a4b46ac20859db1dcc93f2febcc40a3124f12336bf1bbcad2a56cf38f8e566de2e0144f62c0a125108b4de04aeb838cc9c9b4d6

  • SSDEEP

    6144:1VY0W0sVVZ/dkq5BCoFaJ2i5Lf24C07N5OvSLTUF6pQxI6Upe2cBnTu19bcodj6j:1gDhdkq5BCoC5LfWSLTUQpr2Zu19Qm5u

Malware Config

Targets

    • Target

      d604b476e25e617d82cba2ec70e61d09_JaffaCakes118

    • Size

      512KB

    • MD5

      d604b476e25e617d82cba2ec70e61d09

    • SHA1

      2fff18e9d8bf2d8a6ea0de48ab624bb39effc152

    • SHA256

      ad2ef716bc4533dc33cdffbb9e1f3338bbefe12d671438f3af72324341ba3f86

    • SHA512

      df87bbc710cc7b0acb4e3ddc6a4b46ac20859db1dcc93f2febcc40a3124f12336bf1bbcad2a56cf38f8e566de2e0144f62c0a125108b4de04aeb838cc9c9b4d6

    • SSDEEP

      6144:1VY0W0sVVZ/dkq5BCoFaJ2i5Lf24C07N5OvSLTUF6pQxI6Upe2cBnTu19bcodj6j:1gDhdkq5BCoC5LfWSLTUQpr2Zu19Qm5u

    • 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