Analysis
- max time kernel
149s - max time network
139s - platform
windows10-2004_x64 - resource
win10v2004-20260911-en - resource tags
arch:x64arch:x86image:win10v2004-20260911-enlocale:en-usos:windows10-2004-x64systemwindows - submitted
02/10/2026, 13:28
Static task
static1
Behavioral task
behavioral1
Sample
attachment20261002-761-9lmsei.xlsx
Resource
win10v2004-20260911-en
4 signatures
150 seconds
Behavioral task
behavioral2
Sample
attachment20261002-761-9lmsei.xlsx
Resource
win11ltsc2024-20260911-en
5 signatures
150 seconds
General
- Target attachment20261002-761-9lmsei.xlsx
- Size 114KB
- Sample261002-qqmtbabb42
- SHA256 4fc50abe4214a380c881eb7b71ec71d2ee63a4ce87138e008dbe800a298df280
- MD5 bb6322859e1cc993ffe60eb2325d9495
- SHA1 7d6387b3c3748b33ea33d61963004fe4c601676a
- SHA512 72148e5dcc2d6a1d28e941a846cd9c700086bb8f3fe0f1460b88086eca7201982a0705db45d6667665ef6b643798bcf1b21223949a2d4f05052c03cdf08f79fb
- SSDEEP 1536:klYSVNHKTVOPDkU2EKA4HDSFHeEQHCr46pkwY9nA4USn9RcLHvs5dOF+RKwm+nuj:kxVNHKTVQYUkEQoYNJ90HvEkF+D/nH4n
- TLSH T17FB361988C7AA00DD0773FB49BB6A095E771F6A13F0E5E1B02AC74741EAEC39D781445
- 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 EXCEL.EXE 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 - Enumerates system info in registry 2 TTPs 3 IoCs
description ioc Process Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\BIOS\SystemFamily EXCEL.EXE Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\BIOS\SystemSKU EXCEL.EXE Key opened \REGISTRY\MACHINE\Hardware\Description\System\BIOS EXCEL.EXE - Suspicious behavior: AddClipboardFormatListener 1 IoCs
pid Process 2288 EXCEL.EXE - Suspicious use of SetWindowsHookEx 12 IoCs
pid Process 2288 EXCEL.EXE 2288 EXCEL.EXE 2288 EXCEL.EXE 2288 EXCEL.EXE 2288 EXCEL.EXE 2288 EXCEL.EXE 2288 EXCEL.EXE 2288 EXCEL.EXE 2288 EXCEL.EXE 2288 EXCEL.EXE 2288 EXCEL.EXE 2288 EXCEL.EXE
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\attachment20261002-761-9lmsei.xlsx"1⤵
- Checks processor information in registry
- Enumerates system info in registry
- Suspicious behavior: AddClipboardFormatListener
- Suspicious use of SetWindowsHookEx
PID:2288
Network
MITRE ATT&CK Enterprise v16
Replay Monitor
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Downloads
- Path C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Recent\CustomDestinations\DXHZ9OKQKDT6EPZOM3PX.temp
- Size 3KB
- SHA256 44a5bb5b388520653d0cd33b06cc05a5b560933c8ea43bbaf3d4de32aefd5691
- MD5 806f619c29a62894b0bc84878fe1ca45
- SHA1 e09ec4c7f8cd5ed202e8b9f7106a68ae036d0add
- SHA512 8adbaed598406cd65b0d7d384731eb5f814d30426a56fac0636b453de84eda7cfed92e8eeb11136711601c20988b5366413a253bcc7c6e1d9e613a3b95c3e165
- TLSH T1736110021A8F9F6BE01C43BA55B9934AF370FD07DB40965EB38C469F6CE1000E62DA5E
- MD5 SHA1 SHA512 TLSH