Analysis
- max time kernel
149s - max time network
141s - platform
windows10-2004_x64 - resource
win10v2004-20260911-en - resource tags
arch:x64arch:x86image:win10v2004-20260911-enlocale:en-usos:windows10-2004-x64systemwindows - submitted
09/10/2026, 14:56
Static task
static1
Behavioral task
behavioral1
Sample
attachment20261009-760-5cjuqy.xlsx
Resource
win10v2004-20260911-en
4 signatures
150 seconds
Behavioral task
behavioral2
Sample
attachment20261009-760-5cjuqy.xlsx
Resource
win11ltsc2024-20260911-en
4 signatures
150 seconds
General
- Target attachment20261009-760-5cjuqy.xlsx
- Size 118KB
- Sample261009-sa124sbe76
- SHA256 5c6dd4196d7e1013984a9a4f945c3c8dfd0dd357cde9b2fcc5732259f45fb5f3
- MD5 4c32cc77a04155dd7a51cdeacd356e18
- SHA1 eeb69aaa91a6aafdfb2b995232bcc1f6c2cf4d10
- SHA512 a00fc7f992ea61df2a07d6b466623d0e8c513cf1ec7b95190a07e7beea6379a888a21d8e25c14f98826ef6e7bd5ba6cf9b6ee48a25f17710bfc67f49f74b0d0b
- SSDEEP 3072:3uWjEHJK4/wnt7zOq0kALiR3EswYXz+Kc:3uWjmJ9UOlGlEXYXSn
- TLSH T1F6C30259CB6384F8EB36E5BA07850E88DDDCA85384C2E84F2D5973B868BD5440A73789
- 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 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 3216 EXCEL.EXE - Suspicious use of SetWindowsHookEx 12 IoCs
pid Process 3216 EXCEL.EXE 3216 EXCEL.EXE 3216 EXCEL.EXE 3216 EXCEL.EXE 3216 EXCEL.EXE 3216 EXCEL.EXE 3216 EXCEL.EXE 3216 EXCEL.EXE 3216 EXCEL.EXE 3216 EXCEL.EXE 3216 EXCEL.EXE 3216 EXCEL.EXE
Processes
-
C:\Program Files\Microsoft Office\Root\Office16\EXCEL.EXE"C:\Program Files\Microsoft Office\Root\Office16\EXCEL.EXE" "C:\Users\Admin\Documents\attachment20261009-760-5cjuqy.xlsx"1⤵
- Checks processor information in registry
- Enumerates system info in registry
- Suspicious behavior: AddClipboardFormatListener
- Suspicious use of SetWindowsHookEx
PID:3216
Network
MITRE ATT&CK Enterprise v16
Replay Monitor
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Downloads
- Path C:\Users\Admin\AppData\Roaming\Microsoft\Office\Recent\index.dat
- Size 380B
- SHA256 c81148203f72705af89a611912349366168b416e69301d96daf6b3c9536b4b6c
- MD5 093f2d0dfe96be18208cd51b80957280
- SHA1 aaacb5e0090201c2897e4f2a48139ccd8a131c43
- SHA512 3f7938560c1a8ca90c89dcb0e1473a42dbd7eed1a9712787ae85f4d70be61942f47bff8c657e779ad8b9ad780f558faf037de3ed4e4246880ca4aa88264cb640
- TLSH T154E01A5BA378EBF0C3BE81E2BA786CE487F28845CB69603025DD4CD20CA0557649B416
- MD5 SHA1 SHA512 TLSH
- Path C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Recent\CustomDestinations\8N88BNA4N85SDYGXUNTH.temp
- Size 2KB
- SHA256 becd9c174759ccc42b0aaa03144025fe82bee18007a6a78589d6395f6bbe21cb
- MD5 ecaa1adb25d557881fe137cc2b565bae
- SHA1 9c3b1bb40cedb3d3af8872b1af592d2b7557aa38
- SHA512 970b0b1cd1a529ae8ea8df3f55d7b8aae525ffeeefee2afffa505232049a6445e229c0bf297f705dc075abf313975fb014d717f48252c0db189a3c8885973c95
- TLSH T1235123514EC7AF6FD0594A72273A431AE3A0BD13DB2C910EA1CC121E6E71D004B6D66F
- MD5 SHA1 SHA512 TLSH
- Path C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Recent\CustomDestinations\HS44V4XFN1YI4Y837BHZ.temp
- Size 1KB
- SHA256 6c0a5d23a1d45659b96c1911e62cecd88f26330b83331c9627812b2fd78d5450
- MD5 0697fbe35588a4eecafcd1f7833cd845
- SHA1 469a1ce3c0ec96b197a87dd063f9e006d50759f8
- SHA512 fb1973d3008dc5274d112c5fc8e1390726756061d505d5ec4029f7be3d3f2713f8a0106ede9793e47b9216731cbe6971a20389ec0bbb25b18026363ff1b7fb2b
- TLSH T1FE4112414ED79F6FD0984A762B3A4319E3A0BD03D72D910EA18C211EAE719004B2D66F
- MD5 SHA1 SHA512 TLSH