General

  • Target

    67708029bc29665deed81aa2a7d36334_JaffaCakes118

  • Size

    762KB

  • Sample

    240723-ns5e2avbrk

  • MD5

    67708029bc29665deed81aa2a7d36334

  • SHA1

    e0ac61a63f2570da474d1070a90a1f790b7c975f

  • SHA256

    4055e4c460328f3081b44a49941fc8b98ea739ee5908c252a01c12dbff6b08cd

  • SHA512

    ee5f2a5c9c958e4895bfffe61cd5a8047b0885c277a5303384b22824a2fa78aba579b46acd4a5300a7be6ac1b30be66069e02a27b80dad052e710735adf3fb08

  • SSDEEP

    12288:UdBKWPsPFHP0NpoLEsnBurVvyI4se7uSBjQkAKuNs+lUsbCW1aVOZVZ:UdBQPBPeaLENVvP4se7ZBqhX2W1aMV

Malware Config

Targets

    • Target

      67708029bc29665deed81aa2a7d36334_JaffaCakes118

    • Size

      762KB

    • MD5

      67708029bc29665deed81aa2a7d36334

    • SHA1

      e0ac61a63f2570da474d1070a90a1f790b7c975f

    • SHA256

      4055e4c460328f3081b44a49941fc8b98ea739ee5908c252a01c12dbff6b08cd

    • SHA512

      ee5f2a5c9c958e4895bfffe61cd5a8047b0885c277a5303384b22824a2fa78aba579b46acd4a5300a7be6ac1b30be66069e02a27b80dad052e710735adf3fb08

    • SSDEEP

      12288:UdBKWPsPFHP0NpoLEsnBurVvyI4se7uSBjQkAKuNs+lUsbCW1aVOZVZ:UdBQPBPeaLENVvP4se7ZBqhX2W1aMV

    • ModiLoader, DBatLoader

      ModiLoader is a Delphi loader that misuses cloud services to download other malicious families.

    • UAC bypass

    • ModiLoader Second Stage

    • Checks computer location settings

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

    • Deletes itself

    • Executes dropped EXE

    • Identifies Wine through registry keys

      Wine is a compatibility layer capable of running Windows applications, which can be used as sandboxing environment.

    • Loads dropped DLL

    • Themida packer

      Detects Themida, an advanced Windows software protection system.

    • Adds Run key to start application

    • Checks whether UAC is enabled

    • Suspicious use of NtSetInformationThreadHideFromDebugger

MITRE ATT&CK Enterprise v15

Tasks