General
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Target
Setup.exe
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Size
4.5MB
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Sample
201124-1vnx3vw8ma
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MD5
6c1376ee49b7f498dbb54a22fa0abe55
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SHA1
cd2e6f21e5bc1b856048f12b137047dfa5ce67f7
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SHA256
5ac86c67c41dda69959c312d84f64e389314178b7011202987b47dbb31f48a56
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SHA512
24c23becf36fda4bda041991ecdb23fd69cb6b391d80cdb3d5d009d3a2e4100c7dc1971115a1d88f693a9c5ef5f780b069b74b7c9b76be31a39d39e785ce5209
Static task
static1
Behavioral task
behavioral1
Sample
Setup.exe
Resource
win7v20201028
Malware Config
Targets
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Target
Setup.exe
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Size
4.5MB
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MD5
6c1376ee49b7f498dbb54a22fa0abe55
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SHA1
cd2e6f21e5bc1b856048f12b137047dfa5ce67f7
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SHA256
5ac86c67c41dda69959c312d84f64e389314178b7011202987b47dbb31f48a56
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SHA512
24c23becf36fda4bda041991ecdb23fd69cb6b391d80cdb3d5d009d3a2e4100c7dc1971115a1d88f693a9c5ef5f780b069b74b7c9b76be31a39d39e785ce5209
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Identifies VirtualBox via ACPI registry values (likely anti-VM)
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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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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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Loads dropped DLL
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Accesses cryptocurrency files/wallets, possible credential harvesting
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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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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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