General

  • Target
    GP.Software.Directory.Opus.v13.23.9483.x64-CRD.rar
  • Size 27.3MB
  • Sample260712-bzsnlabx7p
  • SHA256 60af3bb57536cffe38cc5ce3af7058b3356772a8621efab8f2ca8e9a1b87af16
  • MD5 SHA1 SHA512 SSDEEP TLSH

Malware Config

Targets

    • Target
      Download More.url
    • Size 122B
    • SHA256 45eacd3e6cb034cc63b8c23a5d430ce2fc096e584dde6d85edef9e8bbf6b07b2
    • MD5 SHA1 SHA512 TLSH
    Score
    1/10
    • Target
      Join Telegram for more.url
    • Size 130B
    • SHA256 aa92b284c31d842ccb9dd8b1b515f22fb70d7b69387d85f42884a711d60d23c2
    • MD5 SHA1 SHA512 TLSH
    Score
    1/10
    • Target
      crack/dopuslib.dll
    • Size 1.2MB
    • SHA256 72fc9908f11d74ecc74e06a61f899475f8693da308086e3d660c6db7a1505ee0
    • MD5 SHA1 SHA512 SSDEEP TLSH
    • 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
      setup/DOpusInstall-13.23.exe
    • Size 27.2MB
    • SHA256 61f97c6fdf2572fbc09b232fbf050802591510c22767d010181a7747b994e97c
    • MD5 SHA1 SHA512 SSDEEP TLSH
    • Drops startup file

    • Adds Run key to start application

    • Enumerates connected drives

      Attempts to read the root path of hard drives other than the default C: drive.

    • Checks computer location settings

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

    • Drops file in System32 directory

    • 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.

MITRE ATT&CK Enterprise v16

Tasks