Analysis
- max time kernel
149s - max time network
153s - platform
windows11-ltsc_2024_x64 - resource
win11ltsc2024-20260709-en - resource tags
arch:x64arch:x86image:win11ltsc2024-20260709-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows - submitted
03/09/2026, 18:28
Static task
static1
Behavioral task
behavioral1
Sample
attachment20260903-1106-bdqiy7.xlsx
Resource
win10v2004-20260513-en
5 signatures
150 seconds
Behavioral task
behavioral2
Sample
attachment20260903-1106-bdqiy7.xlsx
Resource
win11ltsc2024-20260709-en
5 signatures
150 seconds
General
- Target attachment20260903-1106-bdqiy7.xlsx
- Size 15KB
- Sample260903-w4babstbph
- 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 5644 EXCEL.EXE - Suspicious use of FindShellTrayWindow 2 IoCs
pid Process 5644 EXCEL.EXE 5644 EXCEL.EXE - Suspicious use of SetWindowsHookEx 13 IoCs
pid Process 5644 EXCEL.EXE 5644 EXCEL.EXE 5644 EXCEL.EXE 5644 EXCEL.EXE 5644 EXCEL.EXE 5644 EXCEL.EXE 5644 EXCEL.EXE 5644 EXCEL.EXE 5644 EXCEL.EXE 5644 EXCEL.EXE 5644 EXCEL.EXE 5644 EXCEL.EXE 5644 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\attachment20260903-1106-bdqiy7.xlsx"1⤵
- Checks processor information in registry
- Enumerates system info in registry
- Suspicious behavior: AddClipboardFormatListener
- Suspicious use of FindShellTrayWindow
- Suspicious use of SetWindowsHookEx
PID:5644
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 645B
- SHA256 7799fbe2f2d54334dc74e09c559936b630865397c2eaa125c5fa1d97502efb31
- MD5 166e24c54ffac87ee701a16214a08bef
- SHA1 3e1181facb21ffc17bf42b8e0134ffb3e450fb35
- SHA512 05acc835cd2e6c4e4769d253822fd7464825592a7772f53808430f67a33dcdddc0c32395ae21b398a5c17bfce0f61fd6be1859e2e7564abda3b36e53139999d4
- TLSH T1D8F08B1B6B970B0AE05407765929C36DCB20B81285548B1F9384817B3DE8584CB19B65
- MD5 SHA1 SHA512 TLSH