Analysis
- max time kernel
149s - max time network
150s - platform
windows10-2004_x64 - resource
win10v2004-20260513-en - resource tags
arch:x64arch:x86image:win10v2004-20260513-enlocale:en-usos:windows10-2004-x64systemwindows - submitted
02/06/2026, 00:58
Static task
static1
1 signatures
Behavioral task
behavioral1
Sample
tmpgz6urh85.exe
Resource
win10ltsc2021-20260513-en
8 signatures
150 seconds
Behavioral task
behavioral2
Sample
tmpgz6urh85.exe
Resource
win10v2004-20260513-en
10 signatures
150 seconds
Behavioral task
behavioral3
Sample
tmpgz6urh85.exe
Resource
win11-20260513-en
8 signatures
150 seconds
General
- Target tmpgz6urh85.exe
- Size 225KB
- Sample260602-bbsnpabw8m
- SHA256 c1024d3500cc89a1127ba9652ef3362311843542df0deae3387279812468eb80
- MD5 80574b48f24e1b809c3bdc49091fd27a
- SHA1 039c30420aec87d2a7be3fd3cb490ba8b2ff766d
- SHA512 c320a918f061b73c1e84aa70a4043f38b8e228746858022cf4885864e662701dac8bf22cb796f480ed46e8f043f40dbea7fbe78a7fda5951887201e45dec2cc5
- SSDEEP 6144:PA2P27yTAnKGw0hjFhSR/W11yAJ9v0pMtRCpYM:PATuTAnKGwUAW3ycQqgn
- TLSH T165346B31B7D0C435F5F213F449F652ABAA393DA16B34A0CB62D126EA5A346D8EC30357
- MD5 SHA1 SHA512 SSDEEP TLSH
Score
3/10
Malware Config
Signatures
- Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).
- Program crash 2 IoCs
pid pid_target Process procid_target 2668 4716 WerFault.exe 96 3056 2168 WerFault.exe 87 - System Location Discovery: System Language Discovery 1 TTPs 2 IoCs
Attempt gather information about the system language of a victim in order to infer the geographical location of that host.
description ioc Process Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language tmpgz6urh85.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language winver.exe - Modifies data under HKEY_USERS 1 IoCs
description ioc Process Set value (str) \REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\27\52C64B7E\@%SystemRoot%\system32\hnetcfgclient.dll,-201 = "HNetCfg Client" svchost.exe - Suspicious behavior: EnumeratesProcesses 2 IoCs
pid Process 2168 tmpgz6urh85.exe 2168 tmpgz6urh85.exe - Suspicious behavior: GetForegroundWindowSpam 1 IoCs
pid Process 3208 Explorer.EXE - Suspicious use of AdjustPrivilegeToken 6 IoCs
description pid Process Token: SeShutdownPrivilege 3208 Explorer.EXE Token: SeCreatePagefilePrivilege 3208 Explorer.EXE Token: SeShutdownPrivilege 3208 Explorer.EXE Token: SeCreatePagefilePrivilege 3208 Explorer.EXE Token: SeShutdownPrivilege 3208 Explorer.EXE Token: SeCreatePagefilePrivilege 3208 Explorer.EXE - Suspicious use of FindShellTrayWindow 2 IoCs
pid Process 4716 winver.exe 2168 tmpgz6urh85.exe - Suspicious use of UnmapMainImage 1 IoCs
pid Process 3208 Explorer.EXE - Suspicious use of WriteProcessMemory 4 IoCs
description pid Process procid_target PID 2168 wrote to memory of 4716 2168 tmpgz6urh85.exe 96 PID 4716 wrote to memory of 3208 4716 winver.exe 55 PID 2168 wrote to memory of 3208 2168 tmpgz6urh85.exe 55 PID 2168 wrote to memory of 2104 2168 tmpgz6urh85.exe 51
Processes
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C:\Windows\system32\sihost.exesihost.exe1⤵PID:2104
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C:\Windows\Explorer.EXEC:\Windows\Explorer.EXE1⤵
- Suspicious behavior: GetForegroundWindowSpam
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of UnmapMainImage
PID:3208 -
C:\Users\Admin\AppData\Local\Temp\tmpgz6urh85.exe"C:\Users\Admin\AppData\Local\Temp\tmpgz6urh85.exe"2⤵
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of FindShellTrayWindow
- Suspicious use of WriteProcessMemory
PID:2168 -
C:\Windows\SysWOW64\winver.exewinver3⤵
- System Location Discovery: System Language Discovery
- Suspicious use of FindShellTrayWindow
- Suspicious use of WriteProcessMemory
PID:4716 -
C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 4716 -s 3044⤵
- Program crash
PID:2668
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 2168 -s 9323⤵
- Program crash
PID:3056
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C:\Windows\System32\svchost.exeC:\Windows\System32\svchost.exe -k LocalSystemNetworkRestricted -p -s Netman1⤵
- Modifies data under HKEY_USERS
PID:3604
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -pss -s 412 -p 4716 -ip 47161⤵PID:1972
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -pss -s 520 -p 2168 -ip 21681⤵PID:4328