Analysis
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max time kernel
141s -
max time network
161s -
platform
windows10-2004_x64 -
resource
win10v2004-20220414-en -
submitted
05-05-2022 05:34
Static task
static1
Behavioral task
behavioral1
Sample
413915.dll
Resource
win7-20220414-en
windows7_x64
0 signatures
0 seconds
Behavioral task
behavioral2
Sample
413915.dll
Resource
win10v2004-20220414-en
windows10-2004_x64
0 signatures
0 seconds
General
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Target
413915.dll
-
Size
3.6MB
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MD5
6909250134a5290f9a0223878b914760
-
SHA1
53dad515d7de0adc185682a47a60e63fcdf0fc4b
-
SHA256
33203446cd754cf91dddebec42fa3340e24d232f6e5792448c9c30b1c852fb1d
-
SHA512
437576ae6345a09893d6430eff2fa024244cea7032db5a5ad8e2a56c59a1a37c1e28d1b3b3b4a26979ed6122fc5c303821f94956f328931ccd9f16726e3a8aa2
Score
9/10
Malware Config
Signatures
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Enumerates VirtualBox registry keys 2 TTPs
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Identifies VirtualBox via ACPI registry values (likely anti-VM) 2 TTPs
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Looks for VirtualBox Guest Additions in registry 2 TTPs
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Checks BIOS information in registry 2 TTPs 3 IoCs
BIOS information is often read in order to detect sandboxing environments.
description ioc Process Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion rundll32.exe Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion rundll32.exe Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosDate rundll32.exe -
Identifies Wine through registry keys 2 TTPs 1 IoCs
Wine is a compatibility layer capable of running Windows applications, which can be used as sandboxing environment.
description ioc Process Key opened \REGISTRY\USER\S-1-5-21-2632097139-1792035885-811742494-1000\SOFTWARE\Wine rundll32.exe -
Suspicious behavior: EnumeratesProcesses 64 IoCs
pid Process 4280 rundll32.exe 4280 rundll32.exe 4280 rundll32.exe 4280 rundll32.exe 4280 rundll32.exe 4280 rundll32.exe 4280 rundll32.exe 4280 rundll32.exe 4280 rundll32.exe 4280 rundll32.exe 4280 rundll32.exe 4280 rundll32.exe 4280 rundll32.exe 4280 rundll32.exe 4280 rundll32.exe 4280 rundll32.exe 4280 rundll32.exe 4280 rundll32.exe 4280 rundll32.exe 4280 rundll32.exe 4280 rundll32.exe 4280 rundll32.exe 4280 rundll32.exe 4280 rundll32.exe 4280 rundll32.exe 4280 rundll32.exe 4280 rundll32.exe 4280 rundll32.exe 4280 rundll32.exe 4280 rundll32.exe 4280 rundll32.exe 4280 rundll32.exe 4280 rundll32.exe 4280 rundll32.exe 4280 rundll32.exe 4280 rundll32.exe 4280 rundll32.exe 4280 rundll32.exe 4280 rundll32.exe 4280 rundll32.exe 4280 rundll32.exe 4280 rundll32.exe 4280 rundll32.exe 4280 rundll32.exe 4280 rundll32.exe 4280 rundll32.exe 4280 rundll32.exe 4280 rundll32.exe 4280 rundll32.exe 4280 rundll32.exe 4280 rundll32.exe 4280 rundll32.exe 4280 rundll32.exe 4280 rundll32.exe 4280 rundll32.exe 4280 rundll32.exe 4280 rundll32.exe 4280 rundll32.exe 4280 rundll32.exe 4280 rundll32.exe 4280 rundll32.exe 4280 rundll32.exe 4280 rundll32.exe 4280 rundll32.exe