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Resubmissions

25/01/2025, 13:50

250125-q5fcsaxjfn 10

25/01/2025, 13:41

250125-qy3jqsvmgx 8

General

  • Target

    CG_Loader.exe

  • Size

    4.3MB

  • Sample

    250125-q5fcsaxjfn

  • MD5

    c25c2a6060a71bd7707444a6f6474250

  • SHA1

    ce8bae5c3c5cfda3b3136644abce36c14ca5acde

  • SHA256

    91b99f2ebbabad81a8804730e9671329bd79d4b5ccbbb22c4da2eb365da2c68c

  • SHA512

    1c79d92c755faff11cbb89281e49ebfbb90c86b3b7101bbf6c5c6d5349a8daa281d3e6432306d752e84a73b4a20286f763500e68100194e9e1a90edcec8b4ac4

  • SSDEEP

    49152:lQgouwpmfwnrF8OB6kC1C8EDoXACGVi9BXrySUWTOGyMjvLUKo+Oc:lQ9u+nRVr28DcAZ0BXr3XTTvLUKov

Malware Config

Targets

    • Target

      CG_Loader.exe

    • Size

      4.3MB

    • MD5

      c25c2a6060a71bd7707444a6f6474250

    • SHA1

      ce8bae5c3c5cfda3b3136644abce36c14ca5acde

    • SHA256

      91b99f2ebbabad81a8804730e9671329bd79d4b5ccbbb22c4da2eb365da2c68c

    • SHA512

      1c79d92c755faff11cbb89281e49ebfbb90c86b3b7101bbf6c5c6d5349a8daa281d3e6432306d752e84a73b4a20286f763500e68100194e9e1a90edcec8b4ac4

    • SSDEEP

      49152:lQgouwpmfwnrF8OB6kC1C8EDoXACGVi9BXrySUWTOGyMjvLUKo+Oc:lQ9u+nRVr28DcAZ0BXr3XTTvLUKov

    • Detected google phishing page

    • Downloads MZ/PE file

    • Drops file in Drivers directory

    • Modifies Windows Firewall

    • Sets service image path in registry

    • Stops running service(s)

    • Checks computer location settings

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

    • Deletes itself

    • 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.

    • 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.

    • Legitimate hosting services abused for malware hosting/C2

    • Drops file in System32 directory

    • Hide Artifacts: Hidden Files and Directories

    • UPX packed file

      Detects executables packed with UPX/modified UPX open source packer.

MITRE ATT&CK Enterprise v15

Tasks