Analysis
- max time kernel
148s - max time network
150s - platform
windows11-ltsc_2024_x64 - resource
win11ltsc2024-20260709-en - resource tags
arch:x64arch:x86image:win11ltsc2024-20260709-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows - submitted
06/08/2026, 08:39
Static task
static1
Behavioral task
behavioral1
Sample
MEHS - INQUIRY.xla.xls
Resource
win10v2004-20260513-en
7 signatures
150 seconds
Behavioral task
behavioral2
Sample
MEHS - INQUIRY.xla.xls
Resource
win11ltsc2024-20260709-en
7 signatures
150 seconds
General
- Target MEHS - INQUIRY.xla.xls
- Size 28KB
- Sample260806-kkpg3axclg
- SHA256 6b4aaed608bf71ccf32299c11fc57b31641a019eeded96bddc59870423bb8f2e
- MD5 0610da27d3f863d8a675eb0d99a46bf7
- SHA1 40cf6fb5589dd0e3fdfc0f099f243220b62b54d1
- SHA512 00e4b6e3fed1c13dfdb9fce30b732e66f7f4460309cf448223867a86cf80a6c8833f3d6bc4e985eb9cd243e9605e59db5aa02a06a9981446ab0c1119197af3f3
- SSDEEP 384:SMiCqo8Ir85ZUeEKV2zHc+RVYD2IdMUUc2h/MNX:Sgq4rkZUKV2bcueD2I+r3/MB
- TLSH T182D26D503366C116E0499A764DD5C1DF0B25FC63BE96C74B33D0770F6839AA2CA27A27
- 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 value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\~MHz EXCEL.EXE Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\ProcessorNameString EXCEL.EXE Key opened \REGISTRY\MACHINE\Hardware\Description\System\CentralProcessor\0 EXCEL.EXE - Enumerates system info in registry 2 TTPs 3 IoCs
description ioc Process Key opened \REGISTRY\MACHINE\Hardware\Description\System\BIOS EXCEL.EXE Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\BIOS\SystemFamily EXCEL.EXE Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\BIOS\SystemSKU EXCEL.EXE - Suspicious behavior: AddClipboardFormatListener 1 IoCs
pid Process 4956 EXCEL.EXE - Suspicious use of SetWindowsHookEx 8 IoCs
pid Process 4956 EXCEL.EXE 4956 EXCEL.EXE 4956 EXCEL.EXE 4956 EXCEL.EXE 4956 EXCEL.EXE 4956 EXCEL.EXE 4956 EXCEL.EXE 4956 EXCEL.EXE - 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.
- Uses Volume Shadow Copy WMI provider
The Volume Shadow Copy service is used to manage backups/snapshots.
- Uses Volume Shadow Copy service COM API
The Volume Shadow Copy service is used to manage backups/snapshots.
Processes
-
C:\Program Files\Microsoft Office\Root\Office16\EXCEL.EXE"C:\Program Files\Microsoft Office\Root\Office16\EXCEL.EXE" "C:\Users\Admin\AppData\Local\Temp\MEHS - INQUIRY.xla.xls"1⤵
- Checks processor information in registry
- Enumerates system info in registry
- Suspicious behavior: AddClipboardFormatListener
- Suspicious use of SetWindowsHookEx
PID:4956
Network
MITRE ATT&CK Enterprise v16
Replay Monitor
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Downloads
- Path C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Recent\CustomDestinations\b8ab77100df80ab2.customDestinations-ms
- Size 645B
- SHA256 05141f88efe963a062ab88340f2c1c88aa2705c59022531f7660b48702e89cae
- MD5 0227385415f67a74b91f3d97060a7795
- SHA1 f4912408ebeddf3541bd4ef0d28e777d524d4252
- SHA512 ee3ca9d81c7366df7396a57cdee7b4bc21ff30896c7a226e2f3677f1593c47b0b7a872bc7ca9e995d67e6a102ddee5d8449911dcac012d97c783e0900625e5f5
- TLSH T104F08B1B6B960B0AD0640372192DC32ECB30B81286648B4F9284857F3DE8144CB19B65
- MD5 SHA1 SHA512 TLSH