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
04/08/2026, 10:38
Static task
static1
Behavioral task
behavioral1
Sample
attachment20260804-1169-8dj0cy.xlsx
Resource
win10v2004-20260513-en
4 signatures
150 seconds
Behavioral task
behavioral2
Sample
attachment20260804-1169-8dj0cy.xlsx
Resource
win11ltsc2024-20260709-en
5 signatures
150 seconds
General
- Target attachment20260804-1169-8dj0cy.xlsx
- Size 15KB
- Sample260804-mpdmgaxhpc
- 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 4876 EXCEL.EXE - Suspicious use of FindShellTrayWindow 2 IoCs
pid Process 4876 EXCEL.EXE 4876 EXCEL.EXE - Suspicious use of SetWindowsHookEx 13 IoCs
pid Process 4876 EXCEL.EXE 4876 EXCEL.EXE 4876 EXCEL.EXE 4876 EXCEL.EXE 4876 EXCEL.EXE 4876 EXCEL.EXE 4876 EXCEL.EXE 4876 EXCEL.EXE 4876 EXCEL.EXE 4876 EXCEL.EXE 4876 EXCEL.EXE 4876 EXCEL.EXE 4876 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\attachment20260804-1169-8dj0cy.xlsx"1⤵
- Checks processor information in registry
- Enumerates system info in registry
- Suspicious behavior: AddClipboardFormatListener
- Suspicious use of FindShellTrayWindow
- Suspicious use of SetWindowsHookEx
PID:4876
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 1KB
- SHA256 0710031a5a5ce4f982d5872c77d291e7a4a259b1b6a20291d9eeb7679d47a80b
- MD5 d86d1316eaf288b498271ee17d318b5a
- SHA1 3126ecf3f2514db129b91b3fdbf5c4eeb0cd8be1
- SHA512 d8c34eb3020cffdd4d120d39ff90c2c7e70f3b6fcfdadbdf9568fa376c95fa32b12d7b82f4506e22d2074af134f72075e4337d4692fbe4cacad25a9636cc9d25
- TLSH T17931F1011F930B17C07802722E3FC75A96B0BC539F55E71EF7809A3A3CB15808A9D96D
- MD5 SHA1 SHA512 TLSH