5d1c7fc83a9b03ec15af37328df37e71e222d0433dc513e01b6ca0e161457e07

Analysis

max time kernel
148s
max time network
144s
platform
windows11-ltsc_2024_x64
resource
win11ltsc2024-20260709-en
resource tags

arch:x64arch:x86image:win11ltsc2024-20260709-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows
submitted
04/08/2026, 11:16

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General

Target
vxnperm/deps/i3782.bat
Size 5KB
Sample260804-nc4hssvsfv
SHA256 5d1c7fc83a9b03ec15af37328df37e71e222d0433dc513e01b6ca0e161457e07
MD5 b3c2e53412fa8d74dd0a9ec7811f16b9
SHA1 3d1f49a3fabd821967a943d353444bb3d08f08f5
SHA512 a55ddec20d0658e260190b236cf0692501b94ce2ca0e32130f5a613bdad2fd9171574df8e875df0ea61709864ae062f57960676f8e0f278da2e79b65e1097498
SSDEEP 96:3UmsVWzs0hTky9a/Pijqp+akPijQBMMwVgsFgH4VfFtK6zoyN7t:EphyOYtfsFga06zRN7t
TLSH
T14BC143BC6ED0A231DE9AC716AE2650C2F366D1B60126558C30DB90A8F60747C737EAF5
MD5 SHA1 SHA512 SSDEEP TLSH

Score

8^/10

execution

Malware Config

Signatures

Drops file in Drivers directory 2 IoCs

description	ioc	Process
File created	C:\Windows\system32\drivers\iqvsw64e.sys	cmd.exe
File opened for modification	C:\Windows\system32\drivers\iqvsw64e.sys	cmd.exe

Drops file in System32 directory 16 IoCs

description	ioc	Process
File opened for modification	C:\Windows\System32\DriverStore\FileRepository\iqvsw64e.inf_amd64_de2cbaa7272d2eb8\iqvsw64e.inf	DrvInst.exe
File opened for modification	C:\Windows\System32\DriverStore\Temp\{e84954bc-e1af-314a-8230-7d4754340c94}\iqvsw64e.cat	DrvInst.exe
File opened for modification	C:\Windows\System32\DriverStore\FileRepository\iqvsw64e.inf_amd64_de2cbaa7272d2eb8.ini	DrvInst.exe
File opened for modification	C:\Windows\System32\DriverStore\FileRepository\iqvsw64e.inf_amd64_de2cbaa7272d2eb8\iqvsw64e.sys	DrvInst.exe
File opened for modification	C:\Windows\System32\DriverStore\Temp\{e84954bc-e1af-314a-8230-7d4754340c94}\SET4CFE.tmp	DrvInst.exe
File created	C:\Windows\System32\DriverStore\Temp\{e84954bc-e1af-314a-8230-7d4754340c94}\SET4CFE.tmp	DrvInst.exe
File opened for modification	C:\Windows\System32\DriverStore\Temp\{e84954bc-e1af-314a-8230-7d4754340c94}\iqvsw64e.inf	DrvInst.exe
File opened for modification	C:\Windows\System32\DriverStore\FileRepository\iqvsw64e.inf_amd64_de2cbaa7272d2eb8\iqvsw64e.cat	DrvInst.exe
File opened for modification	C:\Windows\System32\CatRoot2\dberr.txt	DrvInst.exe
File opened for modification	C:\Windows\System32\DriverStore\Temp\{e84954bc-e1af-314a-8230-7d4754340c94}\SET4CFD.tmp	DrvInst.exe
File created	C:\Windows\System32\DriverStore\Temp\{e84954bc-e1af-314a-8230-7d4754340c94}\SET4D0F.tmp	DrvInst.exe
File opened for modification	C:\Windows\System32\DriverStore\Temp\{e84954bc-e1af-314a-8230-7d4754340c94}\iqvsw64e.sys	DrvInst.exe
File opened for modification	C:\Windows\System32\DriverStore\Temp\{e84954bc-e1af-314a-8230-7d4754340c94}	DrvInst.exe
File created	C:\Windows\System32\DriverStore\Temp\{e84954bc-e1af-314a-8230-7d4754340c94}\SET4CFD.tmp	DrvInst.exe
File opened for modification	C:\Windows\System32\DriverStore\Temp\{e84954bc-e1af-314a-8230-7d4754340c94}\SET4D0F.tmp	DrvInst.exe
File created	C:\Windows\System32\DriverStore\drvstore.tmp	DrvInst.exe

Drops file in Windows directory 4 IoCs

description	ioc	Process
File opened for modification	C:\Windows\INF\setupapi.dev.log	DrvInst.exe
File opened for modification	C:\Windows\inf\oem1.inf	DrvInst.exe
File created	C:\Windows\inf\oem1.inf	DrvInst.exe
File opened for modification	C:\Windows\INF\setupapi.dev.log	pnputil.exe

Executes a command shell one-liner 1 TTPs 2 IoCs

Execution of a cmd.exe one-liner (/c "close" or /k "keep") is a common script/loader stage.

execution

Windows Command Shell

T1059.003

pid	Process
1200	cmd.exe
4228	cmd.exe

Checks SCSI registry key(s) 3 TTPs 16 IoCs

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

Query Registry

T1012

Peripheral Device Discovery

T1120

System Information Discovery

T1082

description	ioc	Process
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI\CDROM&VEN_MSFT&PROD_VIRTUAL_DVD-ROM\2&1F4ADFFE&0&000001	DrvInst.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI\CDROM&VEN_DADY&PROD_HL-DT-ST_DVD+-RW\4&215468A5&0&010000	DrvInst.exe
Key value queried	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI\CdRom&Ven_DADY&Prod_HL-DT-ST_DVD+-RW\4&215468a5&0&010000\CompatibleIDs	DrvInst.exe
Key value queried	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI\CdRom&Ven_Msft&Prod_Virtual_DVD-ROM\2&1f4adffe&0&000001\CompatibleIDs	DrvInst.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI\CDROM&VEN_MSFT&PROD_VIRTUAL_DVD-ROM\2&1F4ADFFE&0&000002	DrvInst.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI\DISK&VEN_WDC&PROD_WDS100T2B0A\4&215468A5&0&000000	DrvInst.exe
Key value queried	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI\Disk&Ven_WDC&Prod_WDS100T2B0A\4&215468a5&0&000000\HardwareID	DrvInst.exe
Key value queried	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI\CdRom&Ven_Msft&Prod_Virtual_DVD-ROM\2&1f4adffe&0&000001\Phantom	DrvInst.exe
Key value queried	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI\CdRom&Ven_Msft&Prod_Virtual_DVD-ROM\2&1f4adffe&0&000002\HardwareID	DrvInst.exe
Key value queried	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI\CdRom&Ven_Msft&Prod_Virtual_DVD-ROM\2&1f4adffe&0&000002\CompatibleIDs	DrvInst.exe
Key value queried	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI\CdRom&Ven_Msft&Prod_Virtual_DVD-ROM\2&1f4adffe&0&000001\HardwareID	DrvInst.exe
Key value queried	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI\CdRom&Ven_Msft&Prod_Virtual_DVD-ROM\2&1f4adffe&0&000002\Phantom	DrvInst.exe
Key value queried	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI\Disk&Ven_WDC&Prod_WDS100T2B0A\4&215468a5&0&000000\Phantom	DrvInst.exe
Key value queried	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI\Disk&Ven_WDC&Prod_WDS100T2B0A\4&215468a5&0&000000\CompatibleIDs	DrvInst.exe
Key value queried	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI\CdRom&Ven_DADY&Prod_HL-DT-ST_DVD+-RW\4&215468a5&0&010000\Phantom	DrvInst.exe
Key value queried	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI\CdRom&Ven_DADY&Prod_HL-DT-ST_DVD+-RW\4&215468a5&0&010000\HardwareID	DrvInst.exe

Modifies data under HKEY_USERS 41 IoCs

description	ioc	Process
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\SmartCardRoot\CTLs	DrvInst.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\TrustedPeople\CRLs	DrvInst.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\CA\Certificates	DrvInst.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\CA\CRLs	DrvInst.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\TrustedPeople\CTLs	DrvInst.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\trust	DrvInst.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\trust\Certificates	DrvInst.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\trust\CRLs	DrvInst.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\WinTrust\Trust Providers\Software Publishing	DrvInst.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\Disallowed\CTLs	DrvInst.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\Disallowed	DrvInst.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\SmartCardRoot\CRLs	DrvInst.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\TrustedPeople\CRLs	DrvInst.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\trust\CTLs	DrvInst.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\trust	DrvInst.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\CA	DrvInst.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\CA	DrvInst.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\CA\CTLs	DrvInst.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\Disallowed\CRLs	DrvInst.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\SmartCardRoot\Certificates	DrvInst.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\TrustedPeople\Certificates	DrvInst.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\trust\CTLs	DrvInst.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\Root	DrvInst.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\Root\CRLs	DrvInst.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\Root\CTLs	DrvInst.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\Disallowed\CTLs	DrvInst.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\CA\Certificates	DrvInst.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\TrustedPeople\CTLs	DrvInst.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\trust\Certificates	DrvInst.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\CA\CTLs	DrvInst.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\Disallowed\Certificates	DrvInst.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\TrustedPeople	DrvInst.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\TrustedPeople	DrvInst.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\TrustedPeople\Certificates	DrvInst.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\trust\CRLs	DrvInst.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\CA\CRLs	DrvInst.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\Disallowed	DrvInst.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\Disallowed\Certificates	DrvInst.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\Disallowed\CRLs	DrvInst.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\Root\Certificates	DrvInst.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\SmartCardRoot	DrvInst.exe

Suspicious use of WriteProcessMemory 2 IoCs

description	pid	Process	procid_target
PID 1200 wrote to memory of 4228	1200	cmd.exe	91
PID 1200 wrote to memory of 2492	1200	cmd.exe	92

C:\Windows\system32\cmd.exe
C:\Windows\system32\cmd.exe /c "C:\Users\Admin\AppData\Local\Temp\vxnperm\deps\i3782.bat"
1⤵
- Drops file in Drivers directory
- Executes a command shell one-liner
- Suspicious use of WriteProcessMemory
PID:1200
- C:\Windows\system32\cmd.exe
  C:\Windows\system32\cmd.exe /c ver
  2⤵
  - Executes a command shell one-liner
  PID:4228
- C:\Windows\system32\pnputil.exe
  C:\Windows\system32\pnputil.exe /a iqvsw64e.inf
  2⤵
  - Drops file in Windows directory
  PID:2492

C:\Windows\system32\DrvInst.exe
DrvInst.exe "4" "0" "C:\Users\Admin\AppData\Local\Temp\{77de4229-d23b-774f-9ff6-1a15a2bd75b0}\iqvsw64e.inf" "9" "4edff873f" "0000000000000178" "WinSta0\Default" "0000000000000194" "208" "C:\Users\Admin\AppData\Local\Temp\vxnperm\deps"
1⤵
- Drops file in System32 directory
- Drops file in Windows directory
- Checks SCSI registry key(s)
- Modifies data under HKEY_USERS
PID:2908

Network

MITRE ATT&CK Enterprise v16

Reconnaissance

Resource Development

Initial Access

Execution

Command and Scripting Interpreter

T1059

Windows Command Shell

T1059.003

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

Peripheral Device Discovery

T1120

Query Registry

T1012

System Information Discovery

T1082

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

iqvsw64e.inf_amd64_de2cbaa7272d2eb8.ini

Path C:\Windows\System32\DriverStore\FileRepository\iqvsw64e.inf_amd64_de2cbaa7272d2eb8.ini
Size 420B
SHA256 755a38b8fab203e57a76a3db801c3944f0ed76bd0ad68333b72d24916ea9f684
MD5 6ed8009e89bb99353bc560881cf08eb4
SHA1 b172a4cc9b7f644575a1e6a78d934b562428c6e6
SHA512 d596288dbbf016cf0fcffe0c29c4d4ce22a479d781c443952b034754c2f01f4f854d13ff591d75708a9543e80c5763f703f1fa56b49c4aa638ab056ed0e693ed
TLSH
T16DE0E51B1EFD49DCCA0154CBA304AD714407B4C649122963B331D0DBBF50C0E1F64A29
MD5 SHA1 SHA512 TLSH

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