General
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Target
f85b5468d7c84789fbff118d25fcd3f5ca413e902e21669188c5907f20bf0372
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Size
4.3MB
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Sample
220625-hckssshfbk
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MD5
5a8d2c68f92a9412de33b1aa9546716c
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SHA1
a00e192f237dd0905ee34365c5adbca5af4e252f
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SHA256
f85b5468d7c84789fbff118d25fcd3f5ca413e902e21669188c5907f20bf0372
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SHA512
9ccea95b1202a251d6c02c3a2de18271a9fefe6cd447df0996817b39910404ec5002af12a023d67295c6218e68830f0665f0584dc49975a706263ae644974e5d
Static task
static1
Behavioral task
behavioral1
Sample
f85b5468d7c84789fbff118d25fcd3f5ca413e902e21669188c5907f20bf0372.exe
Resource
win7-20220414-en
Malware Config
Targets
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Target
f85b5468d7c84789fbff118d25fcd3f5ca413e902e21669188c5907f20bf0372
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Size
4.3MB
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MD5
5a8d2c68f92a9412de33b1aa9546716c
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SHA1
a00e192f237dd0905ee34365c5adbca5af4e252f
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SHA256
f85b5468d7c84789fbff118d25fcd3f5ca413e902e21669188c5907f20bf0372
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SHA512
9ccea95b1202a251d6c02c3a2de18271a9fefe6cd447df0996817b39910404ec5002af12a023d67295c6218e68830f0665f0584dc49975a706263ae644974e5d
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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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