General
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Target
15da8f2fa3941ea265a4c4d4f7b0a856b0e4c59e7a4a1b606aa52d0c0c7f1532
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Size
4.3MB
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Sample
220609-gf38wabbb6
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MD5
cb33c78a1faab1f3d174fdac42ddbe55
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SHA1
125cdec4c2adc54dd023545d83990f9bd882a748
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SHA256
15da8f2fa3941ea265a4c4d4f7b0a856b0e4c59e7a4a1b606aa52d0c0c7f1532
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SHA512
f9411fa33517dfb998cb11380a8f54d8fa2df1ba766e44282cd3633c1067fe90a047553c4fc348a0b0ab4f5ce4e61ef71e8fd59bf943425cc6e302aee8e6fb30
Static task
static1
Behavioral task
behavioral1
Sample
15da8f2fa3941ea265a4c4d4f7b0a856b0e4c59e7a4a1b606aa52d0c0c7f1532.exe
Resource
win7-20220414-en
Malware Config
Targets
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Target
15da8f2fa3941ea265a4c4d4f7b0a856b0e4c59e7a4a1b606aa52d0c0c7f1532
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Size
4.3MB
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MD5
cb33c78a1faab1f3d174fdac42ddbe55
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SHA1
125cdec4c2adc54dd023545d83990f9bd882a748
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SHA256
15da8f2fa3941ea265a4c4d4f7b0a856b0e4c59e7a4a1b606aa52d0c0c7f1532
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SHA512
f9411fa33517dfb998cb11380a8f54d8fa2df1ba766e44282cd3633c1067fe90a047553c4fc348a0b0ab4f5ce4e61ef71e8fd59bf943425cc6e302aee8e6fb30
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suricata: ET MALWARE Single char EXE direct download likely trojan (multiple families)
suricata: ET MALWARE Single char EXE direct download likely trojan (multiple families)
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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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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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