โ
Case #5187
general.fusionsoc-t1547-boot-logon-autostart-execution
๐ท๏ธ Analyst Verdict Classification
๐ค AI Analysis
๐ Detections (1)
fusionsoc-t1547-boot-logon-autostart-execution
high
Rule: general.fusionsoc-t1547-boot-logon-autostart-execution
Hostname: win-91lccq536b4 ยท Sensor: f8e98d83-79d8-4f...
Event Type: NEW_PROCESS
Confidence: 0% ยท Verdict: true positive
Event Data:
BASE_ADDRESS:
140698195787776
COMMAND_LINE:
"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=utility --utility-sub-type=network.mojom.NetworkService --lang=en-US --service-sandbox-type=none --startup-read-main-dll --metrics-shmem-handle=1880,i,10024689471211298431,5770050780579750072,524288 --field-trial-handle=2084,i,17760268559296052998,5922140735579379996,262144 --variations-seed-version --pseudonymization-salt-handle=2088,i,18176380236800971231,8117437416604956693,4 --trace-process-track-uuid=3190708989122997041 --mojo-platform-channel-handle=2312 /prefetch:11
FILE_IS_SIGNED:
1
FILE_PATH:
C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
HASH:
b4ea52196967c69a61c114c9934950f511f26bded473107e1b6c37cd8a22bf9e
MEMORY_USAGE:
37203968
PARENT:
{'BASE_ADDRESS': 140698195787776, 'COMMAND_LINE': '"C:\\Program Files (x86)\\Microsoft\\Edge\\Application\\msedge.exe" --os-upgraded-session', 'FILE_IS_SIGNED': 1, 'FILE_PATH': 'C:\\Program Files (x86)\\Microsoft\\Edge\\Application\\msedge.exe', 'HASH': 'b4ea52196967c69a61c114c9934950f511f26bded473107e1b6c37cd8a22bf9e', 'MEMORY_USAGE': 25276416, 'PARENT_ATOM': '3c4d241753a0ed71e86091f16a1a1e00', 'PARENT_PROCESS_ID': 3380, 'PROCESS_ID': 6204, 'THIS_ATOM': 'e08b64d53bd1a2d891d5601f6a1a1e01', 'THREADS': 20, 'TIMESTAMP': 1780096512663, 'USER_NAME': 'WIN-91LCCQ536B4\\pjhow'}
PARENT_PROCESS_ID:
6204
PROCESS_ID:
5396
THREADS:
21
USER_NAME:
WIN-91LCCQ536B4\pjhow
Analyst Declaration:
๐ Raw Detection JSON
{
"author": "turbo-threads-api",
"cat": "fusionsoc-t1547-boot-logon-autostart-execution",
"detect": {
"event": {
"BASE_ADDRESS": 140698195787776,
"COMMAND_LINE": "\"C:\\Program Files (x86)\\Microsoft\\Edge\\Application\\msedge.exe\" --type=utility --utility-sub-type=network.mojom.NetworkService --lang=en-US --service-sandbox-type=none --startup-read-main-dll --metrics-shmem-handle=1880,i,10024689471211298431,5770050780579750072,524288 --field-trial-handle=2084,i,17760268559296052998,5922140735579379996,262144 --variations-seed-version --pseudonymization-salt-handle=2088,i,18176380236800971231,8117437416604956693,4 --trace-process-track-uuid=3190708989122997041 --mojo-platform-channel-handle=2312 /prefetch:11",
"FILE_IS_SIGNED": 1,
"FILE_PATH": "C:\\Program Files (x86)\\Microsoft\\Edge\\Application\\msedge.exe",
"HASH": "b4ea52196967c69a61c114c9934950f511f26bded473107e1b6c37cd8a22bf9e",
"MEMORY_USAGE": 37203968,
"PARENT": {
"BASE_ADDRESS": 140698195787776,
"COMMAND_LINE": "\"C:\\Program Files (x86)\\Microsoft\\Edge\\Application\\msedge.exe\" --os-upgraded-session",
"FILE_IS_SIGNED": 1,
"FILE_PATH": "C:\\Program Files (x86)\\Microsoft\\Edge\\Application\\msedge.exe",
"HASH": "b4ea52196967c69a61c114c9934950f511f26bded473107e1b6c37cd8a22bf9e",
"MEMORY_USAGE": 25276416,
"PARENT_ATOM": "3c4d241753a0ed71e86091f16a1a1e00",
"PARENT_PROCESS_ID": 3380,
"PROCESS_ID": 6204,
"THIS_ATOM": "e08b64d53bd1a2d891d5601f6a1a1e01",
"THREADS": 20,
"TIMESTAMP": 1780096512663,
"USER_NAME": "WIN-91LCCQ536B4\\pjhow"
},
"PARENT_PROCESS_ID": 6204,
"PROCESS_ID": 5396,
"THREADS": 21,
"USER_NAME": "WIN-91LCCQ536B4\\pjhow"
},
"routing": {
"arch": 2,
"did": "",
"event_id": "1483191c-3072-4a6c-8f3f-9b77c42d9079",
"event_time": 1780096513977,
"event_type": "NEW_PROCESS",
"ext_ip": "23.128.32.10",
"hostname": "win-91lccq536b4",
"iid": "b2cd59fc-d09d-49e0-a9f2-1fd79ee9c175",
"int_ip": "192.168.50.149",
"latency": 2249,
"moduleid": 2,
"oid": "d3541070-8b0e-4663-8a6a-aa0727aacd36",
"parent": "e08b64d53bd1a2d891d5601f6a1a1e01",
"plat": 268435456,
"sid": "f8e98d83-79d8-4ff7-9fe1-7c507dad89e4",
"tags": [
"frontdesk",
"fusion-soc-alert",
"fusion-soc-case",
"fusion-soc-pulled",
"fusion-soc-triage",
"fusionsoc-critical",
"fusionsoc-high",
"fusionsoc-investigated",
"windows"
],
"this": "1b2fbd62cc7ac475611241ab6a1a1e03"
}
},
"detect_id": "a935d6ca-641c-433b-b51b-90ae6a1a1e04",
"gen_time": 1780096516227,
"link": "https://app.limacharlie.io/orgs/d3541070-8b0e-4663-8a6a-aa0727aacd36/sensors/f8e98d83-79d8-4ff7-9fe1-7c507dad89e4/timeline?time=1780096513\u0026selected=1b2fbd62cc7ac475611241ab6a1a1e03",
"namespace": "general",
"routing": {
"arch": 2,
"did": "",
"event_id": "1483191c-3072-4a6c-8f3f-9b77c42d9079",
"event_time": 1780096513977,
"event_type": "NEW_PROCESS",
"ext_ip": "23.128.32.10",
"hostname": "win-91lccq536b4",
"iid": "b2cd59fc-d09d-49e0-a9f2-1fd79ee9c175",
"int_ip": "192.168.50.149",
"latency": 2249,
"moduleid": 2,
"oid": "d3541070-8b0e-4663-8a6a-aa0727aacd36",
"parent": "e08b64d53bd1a2d891d5601f6a1a1e01",
"plat": 268435456,
"sid": "f8e98d83-79d8-4ff7-9fe1-7c507dad89e4",
"tags": [
"frontdesk",
"fusion-soc-alert",
"fusion-soc-case",
"fusion-soc-pulled",
"fusion-soc-triage",
"fusionsoc-critical",
"fusionsoc-high",
"fusionsoc-investigated",
"windows"
],
"this": "1b2fbd62cc7ac475611241ab6a1a1e03"
},
"rule_tags": [
"attack.t1547",
"attack.persistence"
],
"source": "d3541070-8b0e-4663-8a6a-aa0727aacd36.b2cd59fc-d09d-49e0-a9f2-1fd79ee9c175.f8e98d83-79d8-4ff7-9fe1-7c507dad89e4.10000000.2",
"source_rule": "general.fusionsoc-t1547-boot-logon-autostart-execution",
"ts": 1780096516000
}
๐ Threat Intel JSON
{
"virustotal": {
"malicious": false,
"provider": "virustotal",
"reputation": 0,
"stats": {
"confirmed-timeout": 0,
"failure": 0,
"harmless": 0,
"malicious": 0,
"suspicious": 0,
"timeout": 0,
"type-unsupported": 4,
"undetected": 71
}
}
}
๐ค Triage JSON
{
"confidence": 0.0,
"false_positive_reason": null,
"investigation_questions": [],
"ioc_analysis": "",
"iocs_extracted": [],
"mitre_techniques": [],
"recommended_actions": [
"Manual analyst review required \u2014 AI models (majority)",
"Manual review required"
],
"risk_score": 50,
"severity": "high",
"summary": "**Vote: MAJORITY (1/1 -\u003e TRUE POSITIVE)**\n\n### \ud83e\udd16 qwen3.5:4b Analysis (Secondary)\nFailed or timed out.\n\n---\n\n### \ud83e\udd16 deepseek-r1:16b Analysis (Secondary)\nFailed or timed out.\n\n---\n\n### \ud83e\udd16 gemma3:4b Analysis (Secondary)\nFailed or timed out.",
"verdict": "true_positive",
"voting": {
"auto_action": "manual_review",
"mode": "majority",
"total_models": 1,
"vote_summary": [
"qwen3.5:35b: true_positive (medium, 0% confidence)"
],
"votes": [
{
"confidence": 0.0,
"model": "qwen3.5:35b",
"verdict": "true_positive"
}
],
"winning_count": 1,
"winning_verdict": "true_positive"
}
}
โ๏ธ Response Actions
| Action | Target | Status | Result | |
|---|---|---|---|---|
| tag | executed | Tag applied | ||
| recommended | executed | General Activity Sweep: 0 events found |
๐ Add Note
๐ฌ Notes (3)
๐ค FusionSOC AI
2026-05-29T23:24
๐ค FusionSOC AI
2026-05-29T23:24
๐ค FusionSOC AI
2026-05-29T23:24
๐ Timeline
2026-05-31T15:05:52
analyst
Status changed: investigating โ closed
2026-05-29T23:24:33
FusionSOC AI
Note by FusionSOC AI: ## ๐ณ๏ธ Secondary Vote (RAG-Enhanced) **Vote:** MAJORITY (1/1 โ TRUE POSITIVE) - qwen3.5:35b: true_positive (medium, 0% c...
2026-05-29T23:24:33
FusionSOC AI
Status changed: open โ investigating
2026-05-29T23:24:33
FusionSOC
Action recommended โ executed: General Activity Sweep: 0 events found
2026-05-29T23:24:33
FusionSOC AI
Note by FusionSOC AI: ## ๐ General Activity Sweep **Action:** Manual review required **Sensor:** `f8e98d83-79d8-4f...` **Time Window:** +/- 2 ...
2026-05-29T23:24:32
FusionSOC
Response action queued: recommended on Manual review required
2026-05-29T23:24:32
FusionSOC
Action tag โ executed: Tag applied
2026-05-29T23:24:32
FusionSOC
Response action queued: tag on f8e98d83-79d8-4ff7-9fe1-7c507dad89e4:fusionsoc-investigated
2026-05-29T23:24:32
FusionSOC AI
Detection a935d6ca-641c-433b-b51b-90ae6a1a1e04 triaged as true_positive (medium severity, confidence: 0%)
2026-05-29T23:24:32
FusionSOC AI
Case created from detection: general.fusionsoc-t1547-boot-logon-autostart-execution