General

  • Target

    JaffaCakes118_7ae853870e9dfabce5d790211afff20b

  • Size

    385KB

  • Sample

    250104-v1anysyrdy

  • MD5

    7ae853870e9dfabce5d790211afff20b

  • SHA1

    7d852dd2bbc5ab2ae6e1e10ec4bb9ff1c4991ef1

  • SHA256

    81844d9d6da7b86705104743627150f077a0b81df6c22c96d2920dfb1a70f287

  • SHA512

    a7f81aaa2dcb57ca63baee70dcaaf966bb5e1ecd9c1c8cc51be5e40362577e49112890ae329d074baa51495bff352cb2f5783c49b341a6367bffc8d139bbd026

  • SSDEEP

    12288:g+y0rA14xnSavDmNJ1xx2hogJxMxHF+uj:Hy0rA14xSkmNJCvx2l+uj

Malware Config

Targets

    • Target

      JaffaCakes118_7ae853870e9dfabce5d790211afff20b

    • Size

      385KB

    • MD5

      7ae853870e9dfabce5d790211afff20b

    • SHA1

      7d852dd2bbc5ab2ae6e1e10ec4bb9ff1c4991ef1

    • SHA256

      81844d9d6da7b86705104743627150f077a0b81df6c22c96d2920dfb1a70f287

    • SHA512

      a7f81aaa2dcb57ca63baee70dcaaf966bb5e1ecd9c1c8cc51be5e40362577e49112890ae329d074baa51495bff352cb2f5783c49b341a6367bffc8d139bbd026

    • SSDEEP

      12288:g+y0rA14xnSavDmNJ1xx2hogJxMxHF+uj:Hy0rA14xSkmNJCvx2l+uj

    • 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

    • Adds policy Run key to start application

    • 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

    • 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

MITRE ATT&CK Enterprise v15

Tasks