Analysis
- max time kernel
148s - max time network
149s - platform
windows11-ltsc_2024_x64 - resource
win11ltsc2024-20260709-en - resource tags
arch:x64arch:x86image:win11ltsc2024-20260709-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows - submitted
09/08/2026, 02:54
Static task
static1
Behavioral task
behavioral1
Sample
attachment20260809-1169-5myu98.xlsx
Resource
win10v2004-20260513-en
4 signatures
150 seconds
Behavioral task
behavioral2
Sample
attachment20260809-1169-5myu98.xlsx
Resource
win11ltsc2024-20260709-en
5 signatures
150 seconds
General
- Target attachment20260809-1169-5myu98.xlsx
- Size 15KB
- Sample260809-ddv8psgn6y
- 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\SystemSKU EXCEL.EXE Key opened \REGISTRY\MACHINE\Hardware\Description\System\BIOS EXCEL.EXE Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\BIOS\SystemFamily EXCEL.EXE - Suspicious behavior: AddClipboardFormatListener 1 IoCs
pid Process 3532 EXCEL.EXE - Suspicious use of FindShellTrayWindow 2 IoCs
pid Process 3532 EXCEL.EXE 3532 EXCEL.EXE - Suspicious use of SetWindowsHookEx 13 IoCs
pid Process 3532 EXCEL.EXE 3532 EXCEL.EXE 3532 EXCEL.EXE 3532 EXCEL.EXE 3532 EXCEL.EXE 3532 EXCEL.EXE 3532 EXCEL.EXE 3532 EXCEL.EXE 3532 EXCEL.EXE 3532 EXCEL.EXE 3532 EXCEL.EXE 3532 EXCEL.EXE 3532 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\attachment20260809-1169-5myu98.xlsx"1⤵
- Checks processor information in registry
- Enumerates system info in registry
- Suspicious behavior: AddClipboardFormatListener
- Suspicious use of FindShellTrayWindow
- Suspicious use of SetWindowsHookEx
PID:3532
Network
MITRE ATT&CK Enterprise v16
Replay Monitor
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Downloads
- Path C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Recent\CustomDestinations\33BLK36N79ZORROMA3MX.temp
- Size 2KB
- SHA256 24e3fb4df38c295b022d9fc0a33a67c27fdc47e5e93df133ab12449c25652526
- MD5 d56e361d7f3bd05ca34ca55c2dd93f33
- SHA1 da30e4334ce480580787849dd9d7598264e04b2a
- SHA512 5fe8a5a1c3d31ce7040ad75fd03e9f4e20101096e33940cd31105a73b7b4f8eda00ce22e5141e787ee57d9023d32ff25e73566cfdbfd4434da20d8baf02f4876
- TLSH T16151D103099B2E1BC1644673AA3E535EEB74FD025600D71DA282A13E2D79500C53CE3E
- MD5 SHA1 SHA512 TLSH