Analysis
- user interaction
yes - max time kernel
1049s - max time network
429s - platform
windows10-2004_x64 - resource
win10v2004-20260513-en - resource tags
arch:x64arch:x86image:win10v2004-20260513-enlocale:en-usos:windows10-2004-x64systemwindows - submitted
23/08/2026, 03:38
Static task
static1
1 signatures
Behavioral task
behavioral1
Sample
Auto updater.exe
Resource
win10v2004-20260513-en
windows10-2004-x64
12 signatures
150 seconds
Behavioral task
behavioral2
Sample
Auto updater.exe
Resource
win11ltsc2024-20260709-en
windows11-ltsc_2024-x64
5 signatures
150 seconds
General
- Target Auto updater.exe
- Size 940KB
- Sample260823-d62aeshc28
- SHA256 647eb21a09ed8a0d4f94f03c023658c8abe4ee577aad4c209535b8e348177175
- MD5 678a12587c2e3cd37dc9e3d276100b73
- SHA1 9690a816fed1e3ffab48d40b322b463fde20fee0
- SHA512 f41db791a9c7e30489766f95a004aad0d14275c9c209252b20064dfe736482b4fd52fb1d85b00117409a53f9cb6d7daee622be658d15681a94cb664ad5ba80fc
- SSDEEP 24576:AnYWf9c8Ype/rhipUuqdqja/8GuBzhdRwxNXHI4ee5k:AYWf9cjrp2QI8GuBzhdRwxNXHI4es
- TLSH T1E6259D5BA7A401FCC5BBD17CC61B8617E7B270590320A6DB06E0C6A52F13BE16B3EB51
- MD5 SHA1 SHA512 SSDEEP TLSH
Score
7/10
Malware Config
Signatures
- Checks computer location settings 2 TTPs 1 IoCs
Looks up country code configured in the registry, likely geofence.
description ioc Process Key value queried \REGISTRY\USER\S-1-5-21-540052884-2969440504-464782435-1000\Control Panel\International\Geo\Nation Auto updater.exe - Executes dropped EXE 1 IoCs
pid Process 3400 26472986747153425453434235.exe - Drops file in Windows directory 1 IoCs
description ioc Process File created C:\Windows\Fonts\26472986747153425453434235.exe Auto updater.exe - Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).
- Executes a command shell one-liner 1 TTPs 1 IoCs
Execution of a cmd.exe one-liner (/c "close" or /k "keep") is a common script/loader stage.
pid Process 2260 cmd.exe - Checks SCSI registry key(s) 3 TTPs 3 IoCs
SCSI information is often read in order to detect sandboxing environments.
description ioc Process Key value queried \REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI\Disk&Ven_WDC&Prod_WDS100T2B0A\4&215468a5&0&000000\FriendlyName taskmgr.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI\Disk&Ven_WDC&Prod_WDS100T2B0A\4&215468a5&0&000000 taskmgr.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI\Disk&Ven_WDC&Prod_WDS100T2B0A\4&215468a5&0&000000\Properties\{b725f130-47ef-101a-a5f1-02608c9eebac}\000A taskmgr.exe - Suspicious behavior: EnumeratesProcesses 64 IoCs
pid Process 2276 taskmgr.exe 2276 taskmgr.exe 2276 taskmgr.exe 2276 taskmgr.exe 2276 taskmgr.exe 2276 taskmgr.exe 2276 taskmgr.exe 2276 taskmgr.exe 2276 taskmgr.exe 2276 taskmgr.exe 2276 taskmgr.exe 2276 taskmgr.exe 2276 taskmgr.exe 2276 taskmgr.exe 2276 taskmgr.exe 2276 taskmgr.exe 2276 taskmgr.exe 2276 taskmgr.exe 2276 taskmgr.exe 2276 taskmgr.exe 2276 taskmgr.exe 2276 taskmgr.exe 2276 taskmgr.exe 2276 taskmgr.exe 2276 taskmgr.exe 2276 taskmgr.exe 2276 taskmgr.exe 2276 taskmgr.exe 2276 taskmgr.exe 2276 taskmgr.exe 2276 taskmgr.exe 2276 taskmgr.exe 2276 taskmgr.exe 2276 taskmgr.exe 2276 taskmgr.exe 2276 taskmgr.exe 2276 taskmgr.exe 2276 taskmgr.exe 2276 taskmgr.exe 2276 taskmgr.exe 2276 taskmgr.exe 2276 taskmgr.exe 2276 taskmgr.exe 2276 taskmgr.exe 2276 taskmgr.exe 2276 taskmgr.exe 2276 taskmgr.exe 2276 taskmgr.exe 2276 taskmgr.exe 2276 taskmgr.exe 2276 taskmgr.exe 2276 taskmgr.exe 2276 taskmgr.exe 2276 taskmgr.exe 2276 taskmgr.exe 2276 taskmgr.exe 2276 taskmgr.exe 2276 taskmgr.exe 2276 taskmgr.exe 2276 taskmgr.exe 2276 taskmgr.exe 2276 taskmgr.exe 2276 taskmgr.exe 2276 taskmgr.exe - Suspicious behavior: GetForegroundWindowSpam 1 IoCs
pid Process 2276 taskmgr.exe - Suspicious use of AdjustPrivilegeToken 3 IoCs
description pid Process Token: SeDebugPrivilege 2276 taskmgr.exe Token: SeSystemProfilePrivilege 2276 taskmgr.exe Token: SeCreateGlobalPrivilege 2276 taskmgr.exe - Suspicious use of FindShellTrayWindow 64 IoCs
pid Process 2276 taskmgr.exe 2276 taskmgr.exe 2276 taskmgr.exe 2276 taskmgr.exe 2276 taskmgr.exe 2276 taskmgr.exe 2276 taskmgr.exe 2276 taskmgr.exe 2276 taskmgr.exe 2276 taskmgr.exe 2276 taskmgr.exe 2276 taskmgr.exe 2276 taskmgr.exe 2276 taskmgr.exe 2276 taskmgr.exe 2276 taskmgr.exe 2276 taskmgr.exe 2276 taskmgr.exe 2276 taskmgr.exe 2276 taskmgr.exe 2276 taskmgr.exe 2276 taskmgr.exe 2276 taskmgr.exe 2276 taskmgr.exe 2276 taskmgr.exe 2276 taskmgr.exe 2276 taskmgr.exe 2276 taskmgr.exe 2276 taskmgr.exe 2276 taskmgr.exe 2276 taskmgr.exe 2276 taskmgr.exe 2276 taskmgr.exe 2276 taskmgr.exe 2276 taskmgr.exe 2276 taskmgr.exe 2276 taskmgr.exe 2276 taskmgr.exe 2276 taskmgr.exe 2276 taskmgr.exe 2276 taskmgr.exe 2276 taskmgr.exe 2276 taskmgr.exe 2276 taskmgr.exe 2276 taskmgr.exe 2276 taskmgr.exe 2276 taskmgr.exe 2276 taskmgr.exe 2276 taskmgr.exe 2276 taskmgr.exe 2276 taskmgr.exe 2276 taskmgr.exe 2276 taskmgr.exe 2276 taskmgr.exe 2276 taskmgr.exe 2276 taskmgr.exe 2276 taskmgr.exe 2276 taskmgr.exe 2276 taskmgr.exe 2276 taskmgr.exe 2276 taskmgr.exe 2276 taskmgr.exe 2276 taskmgr.exe 2276 taskmgr.exe - Suspicious use of SendNotifyMessage 64 IoCs
pid Process 2276 taskmgr.exe 2276 taskmgr.exe 2276 taskmgr.exe 2276 taskmgr.exe 2276 taskmgr.exe 2276 taskmgr.exe 2276 taskmgr.exe 2276 taskmgr.exe 2276 taskmgr.exe 2276 taskmgr.exe 2276 taskmgr.exe 2276 taskmgr.exe 2276 taskmgr.exe 2276 taskmgr.exe 2276 taskmgr.exe 2276 taskmgr.exe 2276 taskmgr.exe 2276 taskmgr.exe 2276 taskmgr.exe 2276 taskmgr.exe 2276 taskmgr.exe 2276 taskmgr.exe 2276 taskmgr.exe 2276 taskmgr.exe 2276 taskmgr.exe 2276 taskmgr.exe 2276 taskmgr.exe 2276 taskmgr.exe 2276 taskmgr.exe 2276 taskmgr.exe 2276 taskmgr.exe 2276 taskmgr.exe 2276 taskmgr.exe 2276 taskmgr.exe 2276 taskmgr.exe 2276 taskmgr.exe 2276 taskmgr.exe 2276 taskmgr.exe 2276 taskmgr.exe 2276 taskmgr.exe 2276 taskmgr.exe 2276 taskmgr.exe 2276 taskmgr.exe 2276 taskmgr.exe 2276 taskmgr.exe 2276 taskmgr.exe 2276 taskmgr.exe 2276 taskmgr.exe 2276 taskmgr.exe 2276 taskmgr.exe 2276 taskmgr.exe 2276 taskmgr.exe 2276 taskmgr.exe 2276 taskmgr.exe 2276 taskmgr.exe 2276 taskmgr.exe 2276 taskmgr.exe 2276 taskmgr.exe 2276 taskmgr.exe 2276 taskmgr.exe 2276 taskmgr.exe 2276 taskmgr.exe 2276 taskmgr.exe 2276 taskmgr.exe - Suspicious use of WriteProcessMemory 5 IoCs
description pid Process procid_target PID 1088 wrote to memory of 2260 1088 Auto updater.exe 84 PID 2260 wrote to memory of 2812 2260 cmd.exe 86 PID 2260 wrote to memory of 1940 2260 cmd.exe 87 PID 2260 wrote to memory of 2280 2260 cmd.exe 88 PID 1088 wrote to memory of 3400 1088 Auto updater.exe 97
Processes
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C:\Users\Admin\AppData\Local\Temp\Auto updater.exe"C:\Users\Admin\AppData\Local\Temp\Auto updater.exe"1⤵
- Checks computer location settings
- Drops file in Windows directory
- Suspicious use of WriteProcessMemory
PID:1088 -
C:\Windows\system32\cmd.exeC:\Windows\system32\cmd.exe /c certutil -hashfile "C:\Users\Admin\AppData\Local\Temp\Auto updater.exe" MD5 | find /i /v "md5" | find /i /v "certutil"2⤵
- Executes a command shell one-liner
- Suspicious use of WriteProcessMemory
PID:2260 -
C:\Windows\system32\certutil.execertutil -hashfile "C:\Users\Admin\AppData\Local\Temp\Auto updater.exe" MD53⤵PID:2812
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C:\Windows\system32\find.exefind /i /v "md5"3⤵PID:1940
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C:\Windows\system32\find.exefind /i /v "certutil"3⤵PID:2280
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C:\Windows\Fonts\26472986747153425453434235.exe"C:\Windows\Fonts\26472986747153425453434235.exe"2⤵
- Executes dropped EXE
PID:3400
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C:\Windows\system32\svchost.exeC:\Windows\system32\svchost.exe -k LocalService -p -s fdPHost1⤵PID:628
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C:\Windows\System32\rundll32.exeC:\Windows\System32\rundll32.exe C:\Windows\System32\shell32.dll,SHCreateLocalServerRunDll {9aa46009-3ce0-458a-a354-715610a075e6} -Embedding1⤵PID:3728
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C:\Windows\system32\taskmgr.exe"C:\Windows\system32\taskmgr.exe" /41⤵
- Checks SCSI registry key(s)
- Suspicious behavior: EnumeratesProcesses
- Suspicious behavior: GetForegroundWindowSpam
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of FindShellTrayWindow
- Suspicious use of SendNotifyMessage
PID:2276
Network
MITRE ATT&CK Enterprise v16
Replay Monitor
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Downloads
- Path C:\Windows\Fonts\26472986747153425453434235.exe
- Size 14.1MB
- SHA256 2bc0b4a6a68e52a76d277ee0d32e1ddd0919f0c6162847fdf2999fe1c07a4308
- MD5 c7140f8a8932dea79be3676fef26522e
- SHA1 54431c0daf952d3172d466bc88b124e5a086f634
- SHA512 8133cc7f17e69a8587b58029b3b22e9ca44d211faf530a6242a017b557bf212158a53ef4e83f3dce481177cca2911881dff0d094f19cc5a2a98d764f1daee8e1
- SSDEEP 393216:g9y/6v3tcbVfjtPfdS3SIWb8eEt4yoFMO8:WyY3taVhXIeOv
- TLSH T1ADE623CA95BA96ECD5A303402D8273D919C83523D1ED8C6E3ACF5C033561D6AC9CE5FA
- MD5 SHA1 SHA512 SSDEEP TLSH