General
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Target
8c8a3e642b00f27e639ba7feb83a33e11e66ea5f4ecee08f589cc7774c7db154
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Size
3.8MB
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Sample
220811-16cy6afdf9
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MD5
debb7adbe78865c8950deb98364378f6
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SHA1
f705f91f018d64d135193115044f8e838c34f869
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SHA256
8c8a3e642b00f27e639ba7feb83a33e11e66ea5f4ecee08f589cc7774c7db154
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SHA512
719427e6b19f63f9d1175c7a3765cc4c9aa61af041f2f4699b2498ec6fb540928a903bf2f6c1dd88fa3ad420e5823d52212c3d5374d15a4dea4f04dbb34bdfde
Behavioral task
behavioral1
Sample
8c8a3e642b00f27e639ba7feb83a33e11e66ea5f4ecee08f589cc7774c7db154.exe
Resource
win7-20220718-en
Behavioral task
behavioral2
Sample
8c8a3e642b00f27e639ba7feb83a33e11e66ea5f4ecee08f589cc7774c7db154.exe
Resource
win10-20220414-en
Malware Config
Targets
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Target
8c8a3e642b00f27e639ba7feb83a33e11e66ea5f4ecee08f589cc7774c7db154
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Size
3.8MB
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MD5
debb7adbe78865c8950deb98364378f6
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SHA1
f705f91f018d64d135193115044f8e838c34f869
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SHA256
8c8a3e642b00f27e639ba7feb83a33e11e66ea5f4ecee08f589cc7774c7db154
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SHA512
719427e6b19f63f9d1175c7a3765cc4c9aa61af041f2f4699b2498ec6fb540928a903bf2f6c1dd88fa3ad420e5823d52212c3d5374d15a4dea4f04dbb34bdfde
Score10/10-
Modifies security service
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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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Modifies Windows Firewall
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Checks BIOS information in registry
BIOS information is often read in order to detect sandboxing environments.
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Drops startup file
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Loads dropped DLL
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Adds Run key to start application
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Legitimate hosting services abused for malware hosting/C2
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Drops file in System32 directory
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Suspicious use of NtSetInformationThreadHideFromDebugger
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