General

  • Target

    fa8cd8394aa27c9b22fa8bd7d7b5a51c_JaffaCakes118

  • Size

    512KB

  • Sample

    240927-rhch2sydpg

  • MD5

    fa8cd8394aa27c9b22fa8bd7d7b5a51c

  • SHA1

    93205ba789a795d333a5beb6441ebd3eadeeae27

  • SHA256

    c3762ac4dcd225bb4afbd6f12a41877065cb23f0e10cb1eef6ffdaa7c2eb620e

  • SHA512

    8a3b47b9e58f36eacef4c91f24b47a2d973a070bd5196de35f755c4840781ac36606e52504a2c30d0256f032abeb8180aa1fe915cf03368982921616389f0126

  • SSDEEP

    6144:1VY0W0sVVZ/dkq5BCoFaJ2i5Lf24C07N5OvSLTUF6pQxI6Upe2cBnTu19bcodj6r:1gDhdkq5BCoC5LfWSLTUQpr2Zu19Qm5c

Malware Config

Targets

    • Target

      fa8cd8394aa27c9b22fa8bd7d7b5a51c_JaffaCakes118

    • Size

      512KB

    • MD5

      fa8cd8394aa27c9b22fa8bd7d7b5a51c

    • SHA1

      93205ba789a795d333a5beb6441ebd3eadeeae27

    • SHA256

      c3762ac4dcd225bb4afbd6f12a41877065cb23f0e10cb1eef6ffdaa7c2eb620e

    • SHA512

      8a3b47b9e58f36eacef4c91f24b47a2d973a070bd5196de35f755c4840781ac36606e52504a2c30d0256f032abeb8180aa1fe915cf03368982921616389f0126

    • SSDEEP

      6144:1VY0W0sVVZ/dkq5BCoFaJ2i5Lf24C07N5OvSLTUF6pQxI6Upe2cBnTu19bcodj6r:1gDhdkq5BCoC5LfWSLTUQpr2Zu19Qm5c

    • 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