Analysis
- max time kernel
148s - max time network
135s - platform
windows11-ltsc_2024_x64 - resource
win11ltsc2024-20260709-en - resource tags
arch:x64arch:x86image:win11ltsc2024-20260709-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows - submitted
07/08/2026, 02:58
Static task
static1
Behavioral task
behavioral1
Sample
attachment20260807-1169-d95rmt.xlsx
Resource
win10v2004-20260513-en
5 signatures
150 seconds
Behavioral task
behavioral2
Sample
attachment20260807-1169-d95rmt.xlsx
Resource
win11ltsc2024-20260709-en
5 signatures
150 seconds
General
- Target attachment20260807-1169-d95rmt.xlsx
- Size 15KB
- Sample260807-df56pay1gv
- 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 1700 EXCEL.EXE - Suspicious use of FindShellTrayWindow 2 IoCs
pid Process 1700 EXCEL.EXE 1700 EXCEL.EXE - Suspicious use of SetWindowsHookEx 15 IoCs
pid Process 1700 EXCEL.EXE 1700 EXCEL.EXE 1700 EXCEL.EXE 1700 EXCEL.EXE 1700 EXCEL.EXE 1700 EXCEL.EXE 1700 EXCEL.EXE 1700 EXCEL.EXE 1700 EXCEL.EXE 1700 EXCEL.EXE 1700 EXCEL.EXE 1700 EXCEL.EXE 1700 EXCEL.EXE 1700 EXCEL.EXE 1700 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\attachment20260807-1169-d95rmt.xlsx"1⤵
- Checks processor information in registry
- Enumerates system info in registry
- Suspicious behavior: AddClipboardFormatListener
- Suspicious use of FindShellTrayWindow
- Suspicious use of SetWindowsHookEx
PID:1700
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 4KB
- SHA256 3e52a9faca32595cf2e01d7a446737b5d0382d255c49fa10461c63c60f62d63d
- MD5 54b70b944f2b4dc5d62fcf9f6e9bb809
- SHA1 a84a8c8c4aa2e1bca2e50b95964d0d9b8a83a4d7
- SHA512 1480f23e6e7086a5eb8d5885c9a2fe6cec3ee558c0556ad855906d89751f4ea5f7bb4f1dafcbcfbe62fdd1076f0ee6f9e502e475da278ba20a8b791016df4569
- SSDEEP 96:U1XRsFpTKbvzxAPFxRtFRRviBb2zQ8AMQ9gznZjNO:Uzs7Tw7xAPF/tFf6xyQ8AMdznrO
- TLSH T1DE9120160B970B7BE02193B65E36D72ADA30FC12A710D60E5988507F3C79A61C94DF6E
- MD5 SHA1 SHA512 SSDEEP TLSH