Analysis
- max time kernel
148s - max time network
137s - 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, 00:18
Static task
static1
Behavioral task
behavioral1
Sample
attachment20260809-1169-c2ch2y.xlsx
Resource
win10v2004-20260513-en
4 signatures
150 seconds
Behavioral task
behavioral2
Sample
attachment20260809-1169-c2ch2y.xlsx
Resource
win11ltsc2024-20260709-en
4 signatures
150 seconds
General
- Target attachment20260809-1169-c2ch2y.xlsx
- Size 15KB
- Sample260809-allsfsfk8s
- 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 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 4880 EXCEL.EXE - Suspicious use of SetWindowsHookEx 13 IoCs
pid Process 4880 EXCEL.EXE 4880 EXCEL.EXE 4880 EXCEL.EXE 4880 EXCEL.EXE 4880 EXCEL.EXE 4880 EXCEL.EXE 4880 EXCEL.EXE 4880 EXCEL.EXE 4880 EXCEL.EXE 4880 EXCEL.EXE 4880 EXCEL.EXE 4880 EXCEL.EXE 4880 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-c2ch2y.xlsx"1⤵
- Checks processor information in registry
- Enumerates system info in registry
- Suspicious behavior: AddClipboardFormatListener
- Suspicious use of SetWindowsHookEx
PID:4880
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 0e2829e67dd4af0ffdb2d90b1413423a5f9092f46a6950f2f2d0eea8cc73369d
- MD5 7c5798550d0d3a19204a549f84055910
- SHA1 5b791302fe8be9c77f4f7258f2a5861ebeb94492
- SHA512 c9bbb21e329f11d743bf56b7b479ba105faa80f3aba0e950a366bc2df5e78895ede10f92a0cad5ad0f642b51b0d2dd73d2a8daf5f1e734062e992fb1fa1e23e2
- SSDEEP 96:UGRdmdU2RWipRotTzuuRY/coPAH2gdmRtBqHe0nR2oIp:UKdm+2IiHotTzuiYEoPAH2gdqe+0R2oK
- TLSH T13F911502079B4B17C16647762B3D979AFB70BC12DA10A60E6E40E53DBE39900895DA7E
- MD5 SHA1 SHA512 SSDEEP TLSH