General
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Target
6E47A310F6E5D8032F5A6BEB227009BE5BFA3C878B264.exe
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Size
348KB
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Sample
230127-gyhpwsaa2s
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MD5
ffb737afdafc001d1cde6b2ea73e7766
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SHA1
2170a0ae40e936d0b3fa5d2be9224d4ea23596e4
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SHA256
6e47a310f6e5d8032f5a6beb227009be5bfa3c878b2642b6f6bf975c6adfda8a
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SHA512
d8cf48240bda98387f7dffd22777bf691a53c4469b36b6ff4d5876c2ed7f6eb2e5b0f917bacac8cc6c66d80907a65ecd1ec9bab2aac4ae8a4e8cd1729f5c291c
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SSDEEP
6144:/H7JLQhPU2fkhCg0mIsglGm1Uc1YuHWUJDz3Qp1biTvNZvbCa:/H1Uhs2JgZIr0Gh/g1bSl
Static task
static1
Behavioral task
behavioral1
Sample
6E47A310F6E5D8032F5A6BEB227009BE5BFA3C878B264.exe
Resource
win7-20221111-en
Malware Config
Extracted
vidar
1.5
14
https://t.me/dahuasecurit
https://steamcommunity.com/profiles/76561199441999914
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profile_id
14
Targets
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Target
6E47A310F6E5D8032F5A6BEB227009BE5BFA3C878B264.exe
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Size
348KB
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MD5
ffb737afdafc001d1cde6b2ea73e7766
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SHA1
2170a0ae40e936d0b3fa5d2be9224d4ea23596e4
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SHA256
6e47a310f6e5d8032f5a6beb227009be5bfa3c878b2642b6f6bf975c6adfda8a
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SHA512
d8cf48240bda98387f7dffd22777bf691a53c4469b36b6ff4d5876c2ed7f6eb2e5b0f917bacac8cc6c66d80907a65ecd1ec9bab2aac4ae8a4e8cd1729f5c291c
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SSDEEP
6144:/H7JLQhPU2fkhCg0mIsglGm1Uc1YuHWUJDz3Qp1biTvNZvbCa:/H1Uhs2JgZIr0Gh/g1bSl
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Identifies VirtualBox via ACPI registry values (likely anti-VM)
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Downloads MZ/PE file
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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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Loads dropped DLL
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Accesses cryptocurrency files/wallets, possible credential harvesting
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Adds Run key to start application
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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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Suspicious use of NtSetInformationThreadHideFromDebugger
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