Analysis
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max time kernel
142s -
max time network
126s -
platform
windows7_x64 -
resource
win7-20240221-en -
resource tags
arch:x64arch:x86image:win7-20240221-enlocale:en-usos:windows7-x64system -
submitted
28-02-2024 01:11
Static task
static1
Behavioral task
behavioral1
Sample
aa9f56796c2e491f1f124828b0a576b3.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
aa9f56796c2e491f1f124828b0a576b3.exe
Resource
win10v2004-20240226-en
General
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Target
aa9f56796c2e491f1f124828b0a576b3.exe
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Size
710KB
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MD5
aa9f56796c2e491f1f124828b0a576b3
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SHA1
a2defea410fdbd4848f69ab7255e343c711ef41d
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SHA256
e05882b87499e78a2e13f252aef192960bf8ffb54ea2328f525069376b8604f2
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SHA512
2f6b9a15f62eb1a46696e9e40eb16c3cfd533fcf67a021a54f157870cf9a07f663425542c0ce02bb55f7300bfe8e19837fc88e2deb234cd481e7a137a6156a52
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SSDEEP
12288:wvb6/LIH44/ypi+QmWOdHsxls0/CN+lzvqNpQ0lacuAK0wYWWoF5uYwKAT5NL:wGL47q0OBsTCpM5cuAnq7O6A
Malware Config
Signatures
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Identifies VirtualBox via ACPI registry values (likely anti-VM) 2 TTPs 1 IoCs
description ioc Process Key opened \REGISTRY\MACHINE\HARDWARE\ACPI\DSDT\VBOX__ aa9f56796c2e491f1f124828b0a576b3.exe -
Checks BIOS information in registry 2 TTPs 2 IoCs
BIOS information is often read in order to detect sandboxing environments.
description ioc Process Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion aa9f56796c2e491f1f124828b0a576b3.exe Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion aa9f56796c2e491f1f124828b0a576b3.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-1-5-21-330940541-141609230-1670313778-1000\Software\Wine aa9f56796c2e491f1f124828b0a576b3.exe -
Suspicious behavior: EnumeratesProcesses 12 IoCs
pid Process 2784 aa9f56796c2e491f1f124828b0a576b3.exe 2784 aa9f56796c2e491f1f124828b0a576b3.exe 2784 aa9f56796c2e491f1f124828b0a576b3.exe 2784 aa9f56796c2e491f1f124828b0a576b3.exe 2784 aa9f56796c2e491f1f124828b0a576b3.exe 2784 aa9f56796c2e491f1f124828b0a576b3.exe 2784 aa9f56796c2e491f1f124828b0a576b3.exe 2784 aa9f56796c2e491f1f124828b0a576b3.exe 2784 aa9f56796c2e491f1f124828b0a576b3.exe 2784 aa9f56796c2e491f1f124828b0a576b3.exe 2784 aa9f56796c2e491f1f124828b0a576b3.exe 2784 aa9f56796c2e491f1f124828b0a576b3.exe -
Suspicious use of AdjustPrivilegeToken 1 IoCs
description pid Process Token: SeDebugPrivilege 2784 aa9f56796c2e491f1f124828b0a576b3.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\aa9f56796c2e491f1f124828b0a576b3.exe"C:\Users\Admin\AppData\Local\Temp\aa9f56796c2e491f1f124828b0a576b3.exe"1⤵
- Identifies VirtualBox via ACPI registry values (likely anti-VM)
- Checks BIOS information in registry
- Identifies Wine through registry keys
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:2784