General
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Target
0d1cfaf10eb9e05a1376c7c85b14bc65570e0278978d70194232026ec2f986f2
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Size
2.0MB
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Sample
220520-fa28ysadd2
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MD5
71315e1101ebeb067568689f64b5fe2a
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SHA1
678e2e1d963d34cbfb597fe2a8327d1f53b2606c
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SHA256
0d1cfaf10eb9e05a1376c7c85b14bc65570e0278978d70194232026ec2f986f2
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SHA512
e8d0ba61e10ce23f6289cfbf42bb867dc2d1baf4e5eeefc00a2c61b0486a25f1e7aad9e3adfb0c2f48a59156fa89956aaf9219f581fa55a91c9220e4cb6a89c7
Static task
static1
Behavioral task
behavioral1
Sample
0d1cfaf10eb9e05a1376c7c85b14bc65570e0278978d70194232026ec2f986f2.exe
Resource
win7-20220414-en
Malware Config
Targets
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Target
0d1cfaf10eb9e05a1376c7c85b14bc65570e0278978d70194232026ec2f986f2
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Size
2.0MB
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MD5
71315e1101ebeb067568689f64b5fe2a
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SHA1
678e2e1d963d34cbfb597fe2a8327d1f53b2606c
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SHA256
0d1cfaf10eb9e05a1376c7c85b14bc65570e0278978d70194232026ec2f986f2
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SHA512
e8d0ba61e10ce23f6289cfbf42bb867dc2d1baf4e5eeefc00a2c61b0486a25f1e7aad9e3adfb0c2f48a59156fa89956aaf9219f581fa55a91c9220e4cb6a89c7
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suricata: ET MALWARE Vidar/Arkei/Megumin/Oski Stealer HTTP POST Pattern
suricata: ET MALWARE Vidar/Arkei/Megumin/Oski Stealer HTTP POST Pattern
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Identifies VirtualBox via ACPI registry values (likely anti-VM)
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Vidar Stealer
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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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Deletes itself
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Identifies Wine through registry keys
Wine is a compatibility layer capable of running Windows applications, which can be used as sandboxing environment.
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Checks installed software on the system
Looks up Uninstall key entries in the registry to enumerate software on the system.
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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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