General
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Target
369b837d2a43020353233d28b132827efd0fc311b3b56f25aa1b9ba5b209a539
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Size
1.9MB
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Sample
220217-ehl19saaaj
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MD5
31d419dcf1a407ca78a912fec4369155
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SHA1
148931fc3308f19f113500932f0f50ea23bbf83d
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SHA256
369b837d2a43020353233d28b132827efd0fc311b3b56f25aa1b9ba5b209a539
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SHA512
aa844c1b84c83e29f6dbe281a08a8bd0af1587a7c4db26ba36bae1f00947da99afaeb7ccb967e5fa3f7f0d0a24bd8bbc9636385ac5f32de238dfd3a519b8bf98
Static task
static1
Behavioral task
behavioral1
Sample
369b837d2a43020353233d28b132827efd0fc311b3b56f25aa1b9ba5b209a539.exe
Resource
win7-en-20211208
Malware Config
Targets
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Target
369b837d2a43020353233d28b132827efd0fc311b3b56f25aa1b9ba5b209a539
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Size
1.9MB
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MD5
31d419dcf1a407ca78a912fec4369155
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SHA1
148931fc3308f19f113500932f0f50ea23bbf83d
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SHA256
369b837d2a43020353233d28b132827efd0fc311b3b56f25aa1b9ba5b209a539
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SHA512
aa844c1b84c83e29f6dbe281a08a8bd0af1587a7c4db26ba36bae1f00947da99afaeb7ccb967e5fa3f7f0d0a24bd8bbc9636385ac5f32de238dfd3a519b8bf98
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Shurk Stealer Payload
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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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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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Suspicious use of NtSetInformationThreadHideFromDebugger
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