General

  • Target

    9c2f5aeba0d263f32ef52336d08ed4ca_JaffaCakes118

  • Size

    363KB

  • Sample

    241125-r88n6sykej

  • MD5

    9c2f5aeba0d263f32ef52336d08ed4ca

  • SHA1

    1c0ac87184d3a0a428daa0505362adc14c3e5dbb

  • SHA256

    22f237d21fd003b6b83ebc1e6469868a9478114f505b296c7949c02026a6db00

  • SHA512

    351c71e2fd310b79d0fbc82567d46348d453c14c6129a05c465fff130f767e4b9d793b747c74aca3179433870bd3fdce0b301ddfd804afdc93923e2d770802a6

  • SSDEEP

    6144:0e2N0dOCGzogTKULqOxmdK4ylktToPHVuIQHQeq2zhF9vCzsXZokGg:0e2N0drW3THLHmI4gkG9u5HTZZL

Malware Config

Targets

    • Target

      9c2f5aeba0d263f32ef52336d08ed4ca_JaffaCakes118

    • Size

      363KB

    • MD5

      9c2f5aeba0d263f32ef52336d08ed4ca

    • SHA1

      1c0ac87184d3a0a428daa0505362adc14c3e5dbb

    • SHA256

      22f237d21fd003b6b83ebc1e6469868a9478114f505b296c7949c02026a6db00

    • SHA512

      351c71e2fd310b79d0fbc82567d46348d453c14c6129a05c465fff130f767e4b9d793b747c74aca3179433870bd3fdce0b301ddfd804afdc93923e2d770802a6

    • SSDEEP

      6144:0e2N0dOCGzogTKULqOxmdK4ylktToPHVuIQHQeq2zhF9vCzsXZokGg:0e2N0drW3THLHmI4gkG9u5HTZZL

    • ModiLoader, DBatLoader

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

    • Modiloader family

    • Process spawned unexpected child process

      This typically indicates the parent process was compromised via an exploit or macro.

    • Checks for common network interception software

      Looks in the registry for tools like Wireshark or Fiddler commonly used to analyze network activity.

    • Looks for VirtualBox Guest Additions in registry

    • Looks for VirtualBox drivers on disk

    • ModiLoader Second Stage

    • Looks for VMWare Tools registry key

    • Checks BIOS information in registry

      BIOS information is often read in order to detect sandboxing environments.

    • Checks computer location settings

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

    • Deletes itself

    • Drops startup file

    • Adds Run key to start application

    • Command and Scripting Interpreter: PowerShell

      Using powershell.exe command.

    • Maps connected drives based on registry

      Disk information is often read in order to detect sandboxing environments.

    • Drops file in System32 directory

    • Suspicious use of SetThreadContext

MITRE ATT&CK Enterprise v15

Tasks