General
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Target
Undetections.exe
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Size
1.7MB
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Sample
240410-fcp2eadb77
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MD5
3af8847a68f187e5425af04cfe48d1cf
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SHA1
51005458a440023c8537db8a72f19094b91837b4
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SHA256
d241425f895f1f32b3f619c33d9b95820a25feb7ded489d449f36ac3c96b9865
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SHA512
50917f9580eb47f0b01cc90d57d40dca9eacdf01e5a80089148aa11fdbca2585e4c5cbf046f95c806f0771d4c47b7cfe7e477141d5352a4f9e4bc47ec2002f5e
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SSDEEP
12288:5V6HFV6H/YUeD1zgrmoxdGxa1PI+QDXMZ6GQ6ov2m+UtbVkGDvAd1sYV:5UHFUH/+1UrmyWalINbQUv2gVbAdR
Static task
static1
Behavioral task
behavioral1
Sample
Undetections.exe
Resource
win7-20240221-en
Malware Config
Extracted
vidar
https://steamcommunity.com/profiles/76561199662282318
https://t.me/t8jmhl
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user_agent
Mozilla/5.0 (Macintosh; Intel Mac OS X 10_15_7) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/122.0.0.0 Safari/537.36 OPR/108.0.0.0
Targets
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Target
Undetections.exe
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Size
1.7MB
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MD5
3af8847a68f187e5425af04cfe48d1cf
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SHA1
51005458a440023c8537db8a72f19094b91837b4
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SHA256
d241425f895f1f32b3f619c33d9b95820a25feb7ded489d449f36ac3c96b9865
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SHA512
50917f9580eb47f0b01cc90d57d40dca9eacdf01e5a80089148aa11fdbca2585e4c5cbf046f95c806f0771d4c47b7cfe7e477141d5352a4f9e4bc47ec2002f5e
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SSDEEP
12288:5V6HFV6H/YUeD1zgrmoxdGxa1PI+QDXMZ6GQ6ov2m+UtbVkGDvAd1sYV:5UHFUH/+1UrmyWalINbQUv2gVbAdR
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Detect Vidar Stealer
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Checks computer location settings
Looks up country code configured in the registry, likely geofence.
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Executes dropped EXE
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Suspicious use of SetThreadContext
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