General
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Target
4faac433dc2e0494006797d9888d12bd9a53e0f0492774b8f69ddcf0a5f70247
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Size
5.9MB
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Sample
220215-qrj4tagffq
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MD5
3919bb58a275715604a36797fce5cc4f
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SHA1
60c6d11d0401ecf45b760a6c52b947ccca821d8a
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SHA256
4faac433dc2e0494006797d9888d12bd9a53e0f0492774b8f69ddcf0a5f70247
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SHA512
8af2d40ee99a7ba9a0b7cc8786cf627cab03a5dd7f85cb12a3dc72de678a33094b16a74fb69f7ad98d29a4ec158b312b3fc2749087268a91f83dc825b40c39a7
Static task
static1
Behavioral task
behavioral1
Sample
4faac433dc2e0494006797d9888d12bd9a53e0f0492774b8f69ddcf0a5f70247.exe
Resource
win7-en-20211208
Malware Config
Targets
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Target
4faac433dc2e0494006797d9888d12bd9a53e0f0492774b8f69ddcf0a5f70247
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Size
5.9MB
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MD5
3919bb58a275715604a36797fce5cc4f
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SHA1
60c6d11d0401ecf45b760a6c52b947ccca821d8a
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SHA256
4faac433dc2e0494006797d9888d12bd9a53e0f0492774b8f69ddcf0a5f70247
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SHA512
8af2d40ee99a7ba9a0b7cc8786cf627cab03a5dd7f85cb12a3dc72de678a33094b16a74fb69f7ad98d29a4ec158b312b3fc2749087268a91f83dc825b40c39a7
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Identifies VirtualBox via ACPI registry values (likely anti-VM)
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Blocklisted process makes network request
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Executes dropped EXE
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Checks BIOS information in registry
BIOS information is often read in order to detect sandboxing environments.
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Checks computer location settings
Looks up country code configured in the registry, likely geofence.
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Drops startup file
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Loads dropped DLL
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Legitimate hosting services abused for malware hosting/C2
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Looks up external IP address via web service
Uses a legitimate IP lookup service to find the infected system's external IP.
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Suspicious use of NtSetInformationThreadHideFromDebugger
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