Analysis
- max time kernel
148s - max time network
130s - platform
windows11-ltsc_2024_x64 - resource
win11ltsc2024-20260911-en - resource tags
arch:x64arch:x86image:win11ltsc2024-20260911-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows - submitted
02/10/2026, 17:08
Static task
static1
Behavioral task
behavioral1
Sample
attachment20261002-278819-mgj2im.xlsx
Resource
win10v2004-20260911-en
4 signatures
150 seconds
Behavioral task
behavioral2
Sample
attachment20261002-278819-mgj2im.xlsx
Resource
win11ltsc2024-20260911-en
4 signatures
150 seconds
General
- Target attachment20261002-278819-mgj2im.xlsx
- Size 15KB
- Sample261002-vnj2vsst3n
- SHA256 89d9f6bb65099039c3f1c946823c62167eba2c451b6fcb741cf88a07a2d3b87a
- MD5 fccf4f30cd96fbfa533aadfed13fbd7e
- SHA1 9ceae414bfa2a3d914c40746720246293e4f6884
- SHA512 dd38fb8367d128fd551b46f88dc9ae77eab86e6131a3da7ecafdace7c0790f172edbea44ff7918d9218f8496202e3da0304a4a11359e78c12e10059213c77b9b
- SSDEEP 384:rxBFlE6uYXcle7bZbeD09MGN1JCmmQvq0Cxudf:RlVucc8/t7lN1JC10CxE
- TLSH T1B7628D2EF1923DA8C727947ED05808EAB8BC64553557B01E7C58F20B23065EB23CF59D
- 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 4820 EXCEL.EXE - Suspicious use of SetWindowsHookEx 13 IoCs
pid Process 4820 EXCEL.EXE 4820 EXCEL.EXE 4820 EXCEL.EXE 4820 EXCEL.EXE 4820 EXCEL.EXE 4820 EXCEL.EXE 4820 EXCEL.EXE 4820 EXCEL.EXE 4820 EXCEL.EXE 4820 EXCEL.EXE 4820 EXCEL.EXE 4820 EXCEL.EXE 4820 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\attachment20261002-278819-mgj2im.xlsx"1⤵
- Checks processor information in registry
- Enumerates system info in registry
- Suspicious behavior: AddClipboardFormatListener
- Suspicious use of SetWindowsHookEx
PID:4820
Network
MITRE ATT&CK Enterprise v16
Replay Monitor
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Downloads
- Path C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Recent\CustomDestinations\F4UW218T87G54O09LH1I.temp
- Size 1KB
- SHA256 01f61158cc58ae2fce4d18eac88b166ec8924808b38266a2e37171ca3b2b550e
- MD5 25a4ee3a67eb9b544c771a310667400f
- SHA1 46c7b47b144f7cd694846857f1af40ff36cfb285
- SHA512 1771cbb1d3f64afc601d53bd9052801af36805385ce0939064ec0ffe2eccc2ad156956096a5909ea49d2602f8da566dc03369c400fac931526a13d9de84fce7c
- TLSH T19221F002468E1F9FD03803313F26974BEBA1BC169617AE2EA3D0491F2C30580C51CE1E
- MD5 SHA1 SHA512 TLSH