General

  • Target
    1029ec93b565837facba00ef490572c508b89b9d88d762f6701ed37481f71635
  • Size 10.0MB
  • Sample261107-mkdfxaxxbx
  • SHA256 1029ec93b565837facba00ef490572c508b89b9d88d762f6701ed37481f71635
  • MD5 SHA1 SHA512 SSDEEP TLSH

Malware Config

Targets

    • Target
      1029ec93b565837facba00ef490572c508b89b9d88d762f6701ed37481f71635
    • Size 10.0MB
    • SHA256 1029ec93b565837facba00ef490572c508b89b9d88d762f6701ed37481f71635
    • MD5 SHA1 SHA512 SSDEEP TLSH
    Score
    7/10
    • Loads dropped DLL

    • Checks installed software on the system

      Looks up Uninstall key entries in the registry to enumerate software on the system.

    • Target
      $PLUGINSDIR/StartMenu.dll
    • Size 7KB
    • SHA256 fe330320459637d8dd2b5d84d07925c38ec264152ffd3b1760a4d44d76536caa
    • MD5 SHA1 SHA512 SSDEEP TLSH
    Score
    3/10
    • Target
      $PLUGINSDIR/System.dll
    • Size 12KB
    • SHA256 8b4c47c4cf5e76ec57dd5a050d5acd832a0d532ee875d7b44f6cdaf68f90d37c
    • MD5 SHA1 SHA512 SSDEEP TLSH
    Score
    3/10
    • Target
      $PLUGINSDIR/nsDialogs.dll
    • Size 9KB
    • SHA256 b1350f487692057c8ffde75dcc55287a52a3272240d4d4912f24464b27551fc0
    • MD5 SHA1 SHA512 SSDEEP TLSH
    Score
    3/10
    • Target
      $PLUGINSDIR/nsis_tauri_utils.dll
    • Size 33KB
    • SHA256 5ba143b5db4a87d32d6e7802e033330aae56cbceabe0d1e3ba41948385ad4709
    • MD5 SHA1 SHA512 SSDEEP TLSH
    Score
    3/10
    • Target
      $TEMP/MicrosoftEdgeWebview2Setup.exe
    • Size 1.8MB
    • SHA256 cf2f2445fef0c5c14e372045f84998771eeb8bb01d59be4afd00692fa160082e
    • MD5 SHA1 SHA512 SSDEEP TLSH
    • Event Triggered Execution: Image File Execution Options Injection

    • Checks computer location settings

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

    • Event Triggered Execution: Component Object Model Hijacking

      Adversaries may establish persistence by executing malicious content triggered by hijacked references to Component Object Model (COM) objects.

    • Target
      fastidious-client.exe
    • Size 27.0MB
    • SHA256 f1fbd38ca64a8788896aaaa3830d86c1b2b05471ebd6fbfe0bcc9787a3ca6ef6
    • MD5 SHA1 SHA512 SSDEEP TLSH
    • Checks computer location settings

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

    • Executes dropped EXE

    • Loads dropped DLL

    • Checks installed software on the system

      Looks up Uninstall key entries in the registry to enumerate software on the system.

    • Checks whether UAC is enabled

    • Network Share Discovery

      Attempt to gather information on host network.

MITRE ATT&CK Enterprise v16

Tasks