General

  • Target

    ecf875da7ed3cd354f1789ca56135d86_JaffaCakes118

  • Size

    817KB

  • Sample

    240411-j6ts8sfe26

  • MD5

    ecf875da7ed3cd354f1789ca56135d86

  • SHA1

    d64473d5086c089257aead54a4d4da8570a2a06a

  • SHA256

    e977eebc9cc238ed3a54feab2b92d848bdfc493b9fb83739d0b86df96fc5f2ab

  • SHA512

    0f510d74021fd95df0117afd834a8807acf754c48767c36ef16bf51017e1028c5cbd1771bb09064875a87651474b536149143941335309797cd1cc7341fd09fa

  • SSDEEP

    24576:dCPas1XdMQYn9ZWQxYQIEDFwD3657oMk+fXo:dCPjXdPYn9ZWQxpIoWOUr

Malware Config

Targets

    • Target

      ecf875da7ed3cd354f1789ca56135d86_JaffaCakes118

    • Size

      817KB

    • MD5

      ecf875da7ed3cd354f1789ca56135d86

    • SHA1

      d64473d5086c089257aead54a4d4da8570a2a06a

    • SHA256

      e977eebc9cc238ed3a54feab2b92d848bdfc493b9fb83739d0b86df96fc5f2ab

    • SHA512

      0f510d74021fd95df0117afd834a8807acf754c48767c36ef16bf51017e1028c5cbd1771bb09064875a87651474b536149143941335309797cd1cc7341fd09fa

    • SSDEEP

      24576:dCPas1XdMQYn9ZWQxYQIEDFwD3657oMk+fXo:dCPjXdPYn9ZWQxpIoWOUr

    • Modifies Installed Components in the registry

    • ACProtect 1.3x - 1.4x DLL software

      Detects file using ACProtect software.

    • 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.

    • UPX packed file

      Detects executables packed with UPX/modified UPX open source packer.

    • Adds Run key to start application

    • Drops file in System32 directory

    • Suspicious use of SetThreadContext

MITRE ATT&CK Enterprise v15

Tasks