Analysis
- max time kernel
149s - max time network
145s - platform
windows10-ltsc_2021_x64 - resource
win10ltsc2021-20260911-en - resource tags
arch:x64arch:x86image:win10ltsc2021-20260911-enlocale:en-usos:windows10-ltsc_2021-x64systemwindows - submitted
26/10/2026, 19:08
Static task
static1
1 signatures
Behavioral task
behavioral1
Sample
elsvc_probe.exe
Resource
win10v2004-20260911-en
4 signatures
150 seconds
Behavioral task
behavioral2
Sample
elsvc_probe.exe
Resource
win10ltsc2021-20260911-en
4 signatures
150 seconds
General
- Target elsvc_probe.exe
- Size 8KB
- Sample261026-xtargsgy4q
- SHA256 154f16c3eab8623f6e9f09c1f3d5db57f87ac09569acc447d435458599eb957c
- MD5 5e03473ce002f6496021223ab78bf84f
- SHA1 88fa0256567b0156e593960120630dcd96e2b041
- SHA512 12bd61766dd1badb5f6cb5fc069536726966f722356f3dc02c6299258103b998ae239a6de1ca925856d1c79e37e8131cd28aa604efa89b6d31f05abc1c2c58d4
- SSDEEP 192:nBMQrPz3HK9jVKnlYJLBLTgsRARw7xc5:nCQzq9j5VLThKgs
- TLSH T19D020927A7F14275CA6E07B609B359111732F605EA33DB7F09C0A56B47933848A63B62
- MD5 SHA1 SHA512 SSDEEP TLSH
Score
1/10
Malware Config
Signatures
- Checks processor information in registry 2 TTPs 3 IoCs
Processor information is often read in order to detect sandboxing environments.
description ioc Process Key opened \REGISTRY\MACHINE\Hardware\Description\System\CentralProcessor\0 dw20.exe Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\~MHz dw20.exe Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\ProcessorNameString dw20.exe - Enumerates system info in registry 2 TTPs 2 IoCs
description ioc Process Key opened \REGISTRY\MACHINE\Hardware\Description\System\BIOS dw20.exe Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\BIOS\SystemSKU dw20.exe - Suspicious use of AdjustPrivilegeToken 2 IoCs
description pid Process Token: SeBackupPrivilege 4144 dw20.exe Token: SeBackupPrivilege 4144 dw20.exe - Suspicious use of WriteProcessMemory 1 IoCs
description pid Process procid_target PID 2276 wrote to memory of 4144 2276 elsvc_probe.exe 84
Processes
-
C:\Users\Admin\AppData\Local\Temp\elsvc_probe.exe"C:\Users\Admin\AppData\Local\Temp\elsvc_probe.exe"1⤵
- Suspicious use of WriteProcessMemory
PID:2276 -
C:\Windows\Microsoft.NET\Framework64\v2.0.50727\dw20.exedw20.exe -x -s 8202⤵
- Checks processor information in registry
- Enumerates system info in registry
- Suspicious use of AdjustPrivilegeToken
PID:4144
-