Analysis
- max time kernel
149s - platform
windows11-21h2_x64 - resource
win11-20260513-en - resource tags
arch:x64arch:x86image:win11-20260513-enlocale:en-usos:windows11-21h2-x64systemwindows - submitted
22/05/2026, 12:30
Static task
static1
1 signatures
Behavioral task
behavioral1
Sample
tmpj248t_tu.exe
Resource
win10ltsc2021-20260513-en
windows10-ltsc_2021-x64
7 signatures
150 seconds
Behavioral task
behavioral2
Sample
tmpj248t_tu.exe
Resource
win10v2004-20260513-en
windows10-2004-x64
9 signatures
150 seconds
Behavioral task
behavioral3
Sample
tmpj248t_tu.exe
Resource
win11-20260513-en
windows11-21h2-x64
7 signatures
150 seconds
General
- Target tmpj248t_tu.exe
- Size 238KB
- Sample260522-ppln7aa17j
- SHA256 e92cf1eae023b82497efede8a507974382dff7ec72681ca18e8673068053e318
- MD5 69db297fe4073f0412a5dedb81272550
- SHA1 ccff27fec138a81da4c0374411af1c8b66e80928
- SHA512 5dff4537a55ba95c30ffa85f1b9e7153fe74659a7333f4d3d3939fd0d6455b4383de1f84f0e32f1007fb477bbd0bacaf2106147e18628da0ed4a1d7375133833
- SSDEEP 6144:6mkLu0Aq9r8q7XMaC4+yPY7HLgZl3MovMfCp5CR:jkLsq9r8q7Xp27rk3Moa
- TLSH T181345B3067E0C035F9BB57B489BA82B8AA393DA16B3490CF52E035ED5674AE4DC31357
- 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 2684 1668 WerFault.exe 80 3000 4308 WerFault.exe 79 - 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 tmpj248t_tu.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language winver.exe - Suspicious behavior: GetForegroundWindowSpam 1 IoCs
pid Process 3204 Explorer.EXE - Suspicious use of AdjustPrivilegeToken 62 IoCs
description pid Process Token: SeShutdownPrivilege 3204 Explorer.EXE Token: SeCreatePagefilePrivilege 3204 Explorer.EXE Token: SeShutdownPrivilege 3204 Explorer.EXE Token: SeCreatePagefilePrivilege 3204 Explorer.EXE Token: SeShutdownPrivilege 3204 Explorer.EXE Token: SeCreatePagefilePrivilege 3204 Explorer.EXE Token: SeShutdownPrivilege 3204 Explorer.EXE Token: SeCreatePagefilePrivilege 3204 Explorer.EXE Token: SeShutdownPrivilege 3204 Explorer.EXE Token: SeCreatePagefilePrivilege 3204 Explorer.EXE Token: SeShutdownPrivilege 3204 Explorer.EXE Token: SeCreatePagefilePrivilege 3204 Explorer.EXE Token: SeShutdownPrivilege 3204 Explorer.EXE Token: SeCreatePagefilePrivilege 3204 Explorer.EXE Token: SeShutdownPrivilege 3204 Explorer.EXE Token: SeCreatePagefilePrivilege 3204 Explorer.EXE Token: SeShutdownPrivilege 3204 Explorer.EXE Token: SeCreatePagefilePrivilege 3204 Explorer.EXE Token: SeShutdownPrivilege 3204 Explorer.EXE Token: SeCreatePagefilePrivilege 3204 Explorer.EXE Token: SeShutdownPrivilege 3204 Explorer.EXE Token: SeCreatePagefilePrivilege 3204 Explorer.EXE Token: SeShutdownPrivilege 3204 Explorer.EXE Token: SeCreatePagefilePrivilege 3204 Explorer.EXE Token: SeShutdownPrivilege 3204 Explorer.EXE Token: SeCreatePagefilePrivilege 3204 Explorer.EXE Token: SeShutdownPrivilege 3204 Explorer.EXE Token: SeCreatePagefilePrivilege 3204 Explorer.EXE Token: SeShutdownPrivilege 3204 Explorer.EXE Token: SeCreatePagefilePrivilege 3204 Explorer.EXE Token: SeShutdownPrivilege 3204 Explorer.EXE Token: SeCreatePagefilePrivilege 3204 Explorer.EXE Token: SeShutdownPrivilege 3204 Explorer.EXE Token: SeCreatePagefilePrivilege 3204 Explorer.EXE Token: SeShutdownPrivilege 3204 Explorer.EXE Token: SeCreatePagefilePrivilege 3204 Explorer.EXE Token: SeShutdownPrivilege 3204 Explorer.EXE Token: SeCreatePagefilePrivilege 3204 Explorer.EXE Token: SeShutdownPrivilege 3204 Explorer.EXE Token: SeCreatePagefilePrivilege 3204 Explorer.EXE Token: SeShutdownPrivilege 3204 Explorer.EXE Token: SeCreatePagefilePrivilege 3204 Explorer.EXE Token: SeShutdownPrivilege 3204 Explorer.EXE Token: SeCreatePagefilePrivilege 3204 Explorer.EXE Token: SeShutdownPrivilege 3204 Explorer.EXE Token: SeCreatePagefilePrivilege 3204 Explorer.EXE Token: SeShutdownPrivilege 3204 Explorer.EXE Token: SeCreatePagefilePrivilege 3204 Explorer.EXE Token: SeShutdownPrivilege 3204 Explorer.EXE Token: SeCreatePagefilePrivilege 3204 Explorer.EXE Token: SeShutdownPrivilege 3204 Explorer.EXE Token: SeCreatePagefilePrivilege 3204 Explorer.EXE Token: SeShutdownPrivilege 3204 Explorer.EXE Token: SeCreatePagefilePrivilege 3204 Explorer.EXE Token: SeShutdownPrivilege 3204 Explorer.EXE Token: SeCreatePagefilePrivilege 3204 Explorer.EXE Token: SeShutdownPrivilege 3204 Explorer.EXE Token: SeCreatePagefilePrivilege 3204 Explorer.EXE Token: SeShutdownPrivilege 3204 Explorer.EXE Token: SeCreatePagefilePrivilege 3204 Explorer.EXE Token: SeShutdownPrivilege 3204 Explorer.EXE Token: SeCreatePagefilePrivilege 3204 Explorer.EXE - Suspicious use of FindShellTrayWindow 2 IoCs
pid Process 1668 winver.exe 4308 tmpj248t_tu.exe - Suspicious use of WriteProcessMemory 3 IoCs
description pid Process procid_target PID 4308 wrote to memory of 1668 4308 tmpj248t_tu.exe 80 PID 1668 wrote to memory of 3204 1668 winver.exe 54 PID 4308 wrote to memory of 3204 4308 tmpj248t_tu.exe 54
Processes
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C:\Windows\Explorer.EXEC:\Windows\Explorer.EXE1⤵
- Suspicious behavior: GetForegroundWindowSpam
- Suspicious use of AdjustPrivilegeToken
PID:3204 -
C:\Users\Admin\AppData\Local\Temp\tmpj248t_tu.exe"C:\Users\Admin\AppData\Local\Temp\tmpj248t_tu.exe"2⤵
- System Location Discovery: System Language Discovery
- Suspicious use of FindShellTrayWindow
- Suspicious use of WriteProcessMemory
PID:4308 -
C:\Windows\SysWOW64\winver.exewinver3⤵
- System Location Discovery: System Language Discovery
- Suspicious use of FindShellTrayWindow
- Suspicious use of WriteProcessMemory
PID:1668 -
C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 1668 -s 3324⤵
- Program crash
PID:2684
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 4308 -s 6923⤵
- Program crash
PID:3000
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -pss -s 408 -p 1668 -ip 16681⤵PID:4792
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -pss -s 512 -p 4308 -ip 43081⤵PID:2936