General

  • Target
    e93ea2c9e689a35ef77e597a4cf34409f9c02dd74790716eae060304995d6289.exe
  • Size 386KB
  • Sample240609-mf51csaa69
  • SHA256 e93ea2c9e689a35ef77e597a4cf34409f9c02dd74790716eae060304995d6289
  • MD5 SHA1 SHA512 SSDEEP

Malware Config

Targets

    • Target
      e93ea2c9e689a35ef77e597a4cf34409f9c02dd74790716eae060304995d6289.exe
    • Size 386KB
    • SHA256 e93ea2c9e689a35ef77e597a4cf34409f9c02dd74790716eae060304995d6289
    • MD5 SHA1 SHA512 SSDEEP
    • ModiLoader, DBatLoader

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

    • 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

    • Adds Run key to start application

    • 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