Analysis
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max time kernel
143s -
max time network
151s -
platform
windows10-2004_x64 -
resource
win10v2004-20231215-en -
resource tags
arch:x64arch:x86image:win10v2004-20231215-enlocale:en-usos:windows10-2004-x64system -
submitted
30-12-2023 09:45
Behavioral task
behavioral1
Sample
WinController_protected.exe
Resource
win7-20231215-en
Behavioral task
behavioral2
Sample
WinController_protected.exe
Resource
win10v2004-20231215-en
Behavioral task
behavioral3
Sample
디펜터끄기/Defender_Settings.vbs
Resource
win7-20231215-en
Behavioral task
behavioral4
Sample
디펜터끄기/Defender_Settings.vbs
Resource
win10v2004-20231215-en
Behavioral task
behavioral5
Sample
디펜터끄기/dControl.exe
Resource
win7-20231215-en
Behavioral task
behavioral6
Sample
디펜터끄기/dControl.exe
Resource
win10v2004-20231222-en
General
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Target
WinController_protected.exe
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Size
3.6MB
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MD5
0a58052011f85a48e3ce05f46f2679e1
-
SHA1
b1f1ec342e4a4051db5d56ae438128ecc0097b8b
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SHA256
6b5c257e71b2178cdddd55eafb9ab773f9208c2b1e680277f7b2dd1a13373848
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SHA512
030673e9994e1bbc9ace6b2350fe171c24c3c75b03914cdf32c7e352b36e60063663ecb28edb83a65e33f3140513699b689a1c42e674d6a08d6c9a7e5f952bef
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SSDEEP
98304:XB7tVwcFBzv9oPnPFZtolvCjK1I8UlDF2xBAAfC8rKpIRN:XmcFF6PnfnmfUl8xGj8+p8
Malware Config
Signatures
-
Identifies VirtualBox via ACPI registry values (likely anti-VM) 2 TTPs 1 IoCs
description ioc Process Key opened \REGISTRY\MACHINE\HARDWARE\ACPI\DSDT\VBOX__ WinController_protected.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 WinController_protected.exe Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion WinController_protected.exe -
resource yara_rule behavioral2/memory/1212-12-0x0000000000590000-0x0000000000E40000-memory.dmp themida behavioral2/memory/1212-13-0x0000000000590000-0x0000000000E40000-memory.dmp themida behavioral2/memory/1212-21-0x0000000000590000-0x0000000000E40000-memory.dmp themida -
description ioc Process Key value queried \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA WinController_protected.exe -
Suspicious use of NtSetInformationThreadHideFromDebugger 1 IoCs
pid Process 1212 WinController_protected.exe -
Suspicious use of AdjustPrivilegeToken 1 IoCs
description pid Process Token: SeDebugPrivilege 1212 WinController_protected.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\WinController_protected.exe"C:\Users\Admin\AppData\Local\Temp\WinController_protected.exe"1⤵
- Identifies VirtualBox via ACPI registry values (likely anti-VM)
- Checks BIOS information in registry
- Checks whether UAC is enabled
- Suspicious use of NtSetInformationThreadHideFromDebugger
- Suspicious use of AdjustPrivilegeToken
PID:1212