5221056b9c845c3d2264a3599d4b07780a52cfa72c8666a05df2763ca708e7df

Analysis

max time kernel
148s
max time network
152s
platform
windows11-ltsc_2024_x64
resource
win11ltsc2024-20260709-en
resource tags

arch:x64arch:x86image:win11ltsc2024-20260709-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows
submitted
15/08/2026, 09:12

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General

Target
5221056b9c845c3d2264a3599d4b07780a52cfa72c8666a05df2763ca708e7df.dll
Size 2.4MB
Sample260815-k56bbatwas
SHA256 5221056b9c845c3d2264a3599d4b07780a52cfa72c8666a05df2763ca708e7df
MD5 34ac49f6738bcc8645385d54931c31a1
SHA1 fa533869975afe53e606cbf99825ecb825b4ecef
SHA512 0b09b7cca3acdccbe9c667465b3ba5c5044e87aff98ac34c82413e1f2d4144444544a7dc91e60773c4e0afdebbc3ad2ae6c56215fc963c5b4bb5d389926ca6ff
SSDEEP 49152:6l3i1J7slkO9BB3QI+F7QKKtoiKlZ5Q2FtdV+TorvEgBK7nOb5h4ZSIHN2:6Q7e5X+I27QJYrFXVxvEgBK7nV2
TLSH
T1C0C533129DFEA598F6E99C77A8B40B149D7BFC001F30466F6408625DB678A82393C377
MD5 SHA1 SHA512 SSDEEP TLSH

Score

9^/10

defense_evasion discovery

Malware Config

Signatures

Identifies VirtualBox via ACPI registry values (likely anti-VM) 2 TTPs 1 IoCs

defense_evasion

Query Registry

T1012

Virtualization/Sandbox Evasion

T1497

description	ioc	Process
Key opened	\REGISTRY\MACHINE\HARDWARE\ACPI\DSDT\VBOX__	regsvr32.exe

Checks BIOS information in registry 2 TTPs 2 IoCs

BIOS information is often read in order to detect sandboxing environments.

Query Registry

T1012

System Information Discovery

T1082

description	ioc	Process
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion	regsvr32.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion	regsvr32.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.

defense_evasion

Query Registry

T1012

Virtualization/Sandbox Evasion

T1497

description	ioc	Process
Key opened	\REGISTRY\USER\S-1-5-21-552508041-2681165170-3229858294-1000\Software\Wine	regsvr32.exe

Suspicious use of NtSetInformationThreadHideFromDebugger 1 IoCs

pid	Process
4324	regsvr32.exe

System Location Discovery: System Language Discovery 1 TTPs 1 IoCs

Attempt gather information about the system language of a victim in order to infer the geographical location of that host.

discovery

System Language Discovery

T1614.001

description	ioc	Process
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	regsvr32.exe

Modifies registry class 64 IoCs

description	ioc	Process
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{5585E3F9-EA7F-4BA8-9E8B-622353B598B2}\InprocServer32\ = "C:\\Users\\Admin\\AppData\\Local\\Temp\\5221056b9c845c3d2264a3599d4b07780a52cfa72c8666a05df2763ca708e7df.dll"	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{C1AA0775-1551-4A09-A3CF-E45D3E75D2A4}	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{AB44FFC8-28D4-4B9F-A602-44F622BBD642}\ = "CyberLink Audio TSXT Property Page"	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{D3A6F5A5-401D-4887-9D18-52BBD7F696ED}\ = "CyberLink Audio CL Headphone Property Page"	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{EDC8E180-8E6F-40B9-B916-5B2B11ED8CE7}	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{EDC8E180-8E6F-40B9-B916-5B2B11ED8CE7}\InprocServer32\ThreadingModel = "Both"	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{8CC159F7-84A5-414E-993E-9EB9E62923F7}	regsvr32.exe
Set value (data)	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{083863F1-70DE-11D0-BD40-00A0C911CE86}\Instance\{7D2C6CAE-E3BF-4741-8A0D-2304CA0F6BAD}\FilterData = 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	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{5921B4F5-D860-4E53-B54D-00FEA9816896}	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{083863F1-70DE-11D0-BD40-00A0C911CE86}\Instance\{7D2C6CAE-E3BF-4741-8A0D-2304CA0F6BAD}\Capabilities	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{7D2C6CAE-E3BF-4741-8A0D-2304CA0F6BAD}\ = "CyberLink Audio Decoder (PDVD Generic)"	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{1A03D515-AACF-42A1-910E-2012C3F4C888}\InprocServer32\ThreadingModel = "Both"	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{5585E3F9-EA7F-4BA8-9E8B-622353B598B2}\ = "CyberLink Audio Dolby Virtual Speaker Property Page"	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{396C1D36-F656-4F9D-867D-47CC2697CC36}\InprocServer32\ThreadingModel = "Both"	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{ED76FA85-70DB-4CB0-8E84-7AD050542DEB}\ = "CyberLink Audio PL2X Property Page"	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{AB44FFC8-28D4-4B9F-A602-44F622BBD642}	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{AB44FFC8-28D4-4B9F-A602-44F622BBD642}\InprocServer32\ThreadingModel = "Both"	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{083863F1-70DE-11D0-BD40-00A0C911CE86}\Instance\{7D2C6CAE-E3BF-4741-8A0D-2304CA0F6BAD}	regsvr32.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{083863F1-70DE-11D0-BD40-00A0C911CE86}\Instance\{7D2C6CAE-E3BF-4741-8A0D-2304CA0F6BAD}\Capabilities\{374ac4df-7c98-4257-b13d-36087dbee458} = "1"	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{5585E3F9-EA7F-4BA8-9E8B-622353B598B2}\InprocServer32\ThreadingModel = "Both"	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{C1AA0775-1551-4A09-A3CF-E45D3E75D2A4}\InprocServer32\ = "C:\\Users\\Admin\\AppData\\Local\\Temp\\5221056b9c845c3d2264a3599d4b07780a52cfa72c8666a05df2763ca708e7df.dll"	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{AB44FFC8-28D4-4B9F-A602-44F622BBD642}\InprocServer32\ = "C:\\Users\\Admin\\AppData\\Local\\Temp\\5221056b9c845c3d2264a3599d4b07780a52cfa72c8666a05df2763ca708e7df.dll"	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{0050E3A1-C34E-4601-8A27-9C60A59A3A06}\InprocServer32	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{0050E3A1-C34E-4601-8A27-9C60A59A3A06}\InprocServer32\ThreadingModel = "Both"	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{8CC159F7-84A5-414E-993E-9EB9E62923F7}\ = "DTS Surround Sensation Property Page"	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{41B879D2-4714-4923-A34D-6A6B633C877D}\InprocServer32	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{AB44FFC8-28D4-4B9F-A602-44F622BBD642}\InprocServer32	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{5921B4F5-D860-4E53-B54D-00FEA9816896}\ = "CyberLink Audio CL Virtual Speaker Property Page"	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{EDC8E180-8E6F-40B9-B916-5B2B11ED8CE7}\InprocServer32	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{818943BA-3E89-4CDD-88A5-EF13D2045FCD}	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{A1F49859-825F-47F0-BD8D-26C60DB74079}\ = "Neo:6 Property Page"	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{8CC159F7-84A5-414E-993E-9EB9E62923F7}\InprocServer32\ThreadingModel = "Both"	regsvr32.exe
Set value (data)	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{083863F1-70DE-11D0-BD40-00A0C911CE86}\Instance\{7D2C6CAE-E3BF-4741-8A0D-2304CA0F6BAD}\Capabilities\{3C790028-C0CE-4256-B1A2-1B0FC8B1DCDC} = 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	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{41B879D2-4714-4923-A34D-6A6B633C877D}\InprocServer32\ = "C:\\Users\\Admin\\AppData\\Local\\Temp\\5221056b9c845c3d2264a3599d4b07780a52cfa72c8666a05df2763ca708e7df.dll"	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{396C1D36-F656-4F9D-867D-47CC2697CC36}	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{8563B3CF-9C9D-4651-BA71-D45EAB36579F}	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{8563B3CF-9C9D-4651-BA71-D45EAB36579F}\ = "CyberLink Audio CLVB Property Page"	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{A1F49859-825F-47F0-BD8D-26C60DB74079}\InprocServer32\ThreadingModel = "Both"	regsvr32.exe
Key created	\REGISTRY\MACHINE\Software\Classes\WOW6432Node\CLSID\{083863F1-70DE-11D0-BD40-00A0C911CE86}\Instance\{7D2C6CAE-E3BF-4741-8A0D-2304CA0F6BAD}\Capabilities	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{5585E3F9-EA7F-4BA8-9E8B-622353B598B2}	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{5585E3F9-EA7F-4BA8-9E8B-622353B598B2}\InprocServer32	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{C1AA0775-1551-4A09-A3CF-E45D3E75D2A4}\InprocServer32	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{0050E3A1-C34E-4601-8A27-9C60A59A3A06}	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{0050E3A1-C34E-4601-8A27-9C60A59A3A06}\ = "CyberLink Audio Misc. Property Page"	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{8563B3CF-9C9D-4651-BA71-D45EAB36579F}\InprocServer32\ = "C:\\Users\\Admin\\AppData\\Local\\Temp\\5221056b9c845c3d2264a3599d4b07780a52cfa72c8666a05df2763ca708e7df.dll"	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{5921B4F5-D860-4E53-B54D-00FEA9816896}\InprocServer32\ThreadingModel = "Both"	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{EDC8E180-8E6F-40B9-B916-5B2B11ED8CE7}\InprocServer32\ = "C:\\Users\\Admin\\AppData\\Local\\Temp\\5221056b9c845c3d2264a3599d4b07780a52cfa72c8666a05df2763ca708e7df.dll"	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{1A03D515-AACF-42A1-910E-2012C3F4C888}	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{41B879D2-4714-4923-A34D-6A6B633C877D}	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{C1AA0775-1551-4A09-A3CF-E45D3E75D2A4}\ = "CyberLink Audio PL2 Property Page"	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{396C1D36-F656-4F9D-867D-47CC2697CC36}\InprocServer32	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{D3A6F5A5-401D-4887-9D18-52BBD7F696ED}	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{8563B3CF-9C9D-4651-BA71-D45EAB36579F}\InprocServer32\ThreadingModel = "Both"	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{818943BA-3E89-4CDD-88A5-EF13D2045FCD}\InprocServer32	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{818943BA-3E89-4CDD-88A5-EF13D2045FCD}\InprocServer32\ThreadingModel = "Both"	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{2049B159-3C64-4102-A6CD-D96896AD04FF}	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{2049B159-3C64-4102-A6CD-D96896AD04FF}\InprocServer32	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{396C1D36-F656-4F9D-867D-47CC2697CC36}\ = "CLMEI Property Page"	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{396C1D36-F656-4F9D-867D-47CC2697CC36}\InprocServer32\ = "C:\\Users\\Admin\\AppData\\Local\\Temp\\5221056b9c845c3d2264a3599d4b07780a52cfa72c8666a05df2763ca708e7df.dll"	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{8563B3CF-9C9D-4651-BA71-D45EAB36579F}\InprocServer32	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{8CC159F7-84A5-414E-993E-9EB9E62923F7}\InprocServer32\ = "C:\\Users\\Admin\\AppData\\Local\\Temp\\5221056b9c845c3d2264a3599d4b07780a52cfa72c8666a05df2763ca708e7df.dll"	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{7D2C6CAE-E3BF-4741-8A0D-2304CA0F6BAD}	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{7D2C6CAE-E3BF-4741-8A0D-2304CA0F6BAD}\InprocServer32\ThreadingModel = "Both"	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{C1AA0775-1551-4A09-A3CF-E45D3E75D2A4}\InprocServer32\ThreadingModel = "Both"	regsvr32.exe

Suspicious behavior: EnumeratesProcesses 2 IoCs

pid	Process
4324	regsvr32.exe
4324	regsvr32.exe

Suspicious use of WriteProcessMemory 1 IoCs

description	pid	Process	procid_target
PID 2948 wrote to memory of 4324	2948	regsvr32.exe	88

C:\Windows\system32\regsvr32.exe
regsvr32 /s C:\Users\Admin\AppData\Local\Temp\5221056b9c845c3d2264a3599d4b07780a52cfa72c8666a05df2763ca708e7df.dll
1⤵
- Suspicious use of WriteProcessMemory
PID:2948
- C:\Windows\SysWOW64\regsvr32.exe
  /s C:\Users\Admin\AppData\Local\Temp\5221056b9c845c3d2264a3599d4b07780a52cfa72c8666a05df2763ca708e7df.dll
  2⤵
  - Identifies VirtualBox via ACPI registry values (likely anti-VM)
  - Checks BIOS information in registry
  - Identifies Wine through registry keys
  - Suspicious use of NtSetInformationThreadHideFromDebugger
  - System Location Discovery: System Language Discovery
  - Modifies registry class
  - Suspicious behavior: EnumeratesProcesses
  PID:4324

Network

MITRE ATT&CK Enterprise v16

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Virtualization/Sandbox Evasion

T1497

Credential Access

Discovery

Query Registry

T1012

System Information Discovery

T1082

System Location Discovery

T1614

System Language Discovery

T1614.001

Virtualization/Sandbox Evasion

T1497

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

memory/4324-0-0x00000000742E0000-0x000000007493F000-memory.dmp

Download

memory/4324-5-0x0000000003150000-0x0000000003151000-memory.dmp

Download

memory/4324-2-0x00000000742E0000-0x000000007493F000-memory.dmp

Download

memory/4324-1-0x00000000742E0000-0x000000007493F000-memory.dmp

Download

memory/4324-4-0x0000000003160000-0x0000000003161000-memory.dmp

Download

memory/4324-3-0x0000000003170000-0x0000000003171000-memory.dmp

Download