Analysis
- max time kernel
149s - max time network
146s - platform
windows10-2004_x64 - resource
win10v2004-20260513-en - resource tags
arch:x64arch:x86image:win10v2004-20260513-enlocale:en-usos:windows10-2004-x64systemwindows - submitted
28/07/2026, 02:10
Static task
static1
Behavioral task
behavioral1
Sample
attachment20260728-1158-i77ggx.xlsx
Resource
win10v2004-20260513-en
5 signatures
150 seconds
Behavioral task
behavioral2
Sample
attachment20260728-1158-i77ggx.xlsx
Resource
win11ltsc2024-20260709-en
4 signatures
150 seconds
General
- Target attachment20260728-1158-i77ggx.xlsx
- Size 15KB
- Sample260728-clpkfswcmd
- 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 3688 EXCEL.EXE - Suspicious use of FindShellTrayWindow 2 IoCs
pid Process 3688 EXCEL.EXE 3688 EXCEL.EXE - Suspicious use of SetWindowsHookEx 12 IoCs
pid Process 3688 EXCEL.EXE 3688 EXCEL.EXE 3688 EXCEL.EXE 3688 EXCEL.EXE 3688 EXCEL.EXE 3688 EXCEL.EXE 3688 EXCEL.EXE 3688 EXCEL.EXE 3688 EXCEL.EXE 3688 EXCEL.EXE 3688 EXCEL.EXE 3688 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\attachment20260728-1158-i77ggx.xlsx"1⤵
- Checks processor information in registry
- Enumerates system info in registry
- Suspicious behavior: AddClipboardFormatListener
- Suspicious use of FindShellTrayWindow
- Suspicious use of SetWindowsHookEx
PID:3688
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 2KB
- SHA256 3576f056ed052144dad34b12a629097f16490c15c6b64a1dc4c5c59cfd60ca58
- MD5 d312daf9f4f86a97859fad5300c1a924
- SHA1 c1b6d6c0e3cd27f6bf4c845d97605b4fb7e5030b
- SHA512 5bcd8f0975da56ad2633fb6a87caea000d472aaf1845934b0f89739f304eedc5ed30e968de58f5cd4f29844db49052118e89f36a0c1e114931ed0aa5f8875d13
- TLSH T1AC5135910A476E67E1184132973FCB5BDB60FC16FF35A14F6148627A1E70D00178DBAB
- MD5 SHA1 SHA512 TLSH