General

  • Target

    JaffaCakes118_61074c81e777e01f2e2e9c0797314ca3

  • Size

    569KB

  • Sample

    250101-2ewsmaxrcy

  • MD5

    61074c81e777e01f2e2e9c0797314ca3

  • SHA1

    a0b407a1f60ed0efb2ac7d71b0b6dda0d64bb6ce

  • SHA256

    87f525e4f873547ccc36dda1dd4274f1a7fcfcbaec56a55eedd4f298543f021b

  • SHA512

    c8f4330c846d8f0dccc03bb5a9ba061788f1c4542b8246ff5ee41280590475a03ea04954a41c57a05a0394f5ea7d7e1d8f9e73a189bba572691102fde6477464

  • SSDEEP

    12288:QLSLyjBftSM5D2gdvfSS2GIIyJ8b/hhL9n7FE4:9LyjBfIA70GQ8b/DL9n64

Malware Config

Targets

    • Target

      JaffaCakes118_61074c81e777e01f2e2e9c0797314ca3

    • Size

      569KB

    • MD5

      61074c81e777e01f2e2e9c0797314ca3

    • SHA1

      a0b407a1f60ed0efb2ac7d71b0b6dda0d64bb6ce

    • SHA256

      87f525e4f873547ccc36dda1dd4274f1a7fcfcbaec56a55eedd4f298543f021b

    • SHA512

      c8f4330c846d8f0dccc03bb5a9ba061788f1c4542b8246ff5ee41280590475a03ea04954a41c57a05a0394f5ea7d7e1d8f9e73a189bba572691102fde6477464

    • SSDEEP

      12288:QLSLyjBftSM5D2gdvfSS2GIIyJ8b/hhL9n7FE4:9LyjBfIA70GQ8b/DL9n64

    • 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