Analysis
- max time kernel
148s - max time network
142s - 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, 22:28
Static task
static1
Behavioral task
behavioral1
Sample
attachment20260809-1169-50wf3t.xlsx
Resource
win10v2004-20260513-en
5 signatures
150 seconds
Behavioral task
behavioral2
Sample
attachment20260809-1169-50wf3t.xlsx
Resource
win11ltsc2024-20260709-en
5 signatures
150 seconds
General
- Target attachment20260809-1169-50wf3t.xlsx
- Size 15KB
- Sample260809-2dmtbsen3w
- 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 5140 EXCEL.EXE - Suspicious use of FindShellTrayWindow 2 IoCs
pid Process 5140 EXCEL.EXE 5140 EXCEL.EXE - Suspicious use of SetWindowsHookEx 15 IoCs
pid Process 5140 EXCEL.EXE 5140 EXCEL.EXE 5140 EXCEL.EXE 5140 EXCEL.EXE 5140 EXCEL.EXE 5140 EXCEL.EXE 5140 EXCEL.EXE 5140 EXCEL.EXE 5140 EXCEL.EXE 5140 EXCEL.EXE 5140 EXCEL.EXE 5140 EXCEL.EXE 5140 EXCEL.EXE 5140 EXCEL.EXE 5140 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\attachment20260809-1169-50wf3t.xlsx"1⤵
- Checks processor information in registry
- Enumerates system info in registry
- Suspicious behavior: AddClipboardFormatListener
- Suspicious use of FindShellTrayWindow
- Suspicious use of SetWindowsHookEx
PID:5140
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 70307d9bea056f030b9475391cd6c8af35de71b6d1dfa929053b07302fbc574a
- MD5 31d06b22496fbe3a12af8e60114c87a9
- SHA1 060282d5c9449c5f612419339eeec624abc5b3f4
- SHA512 c7da5e3c47f6497121704c34c2a717baa5255f29801ca96809ccb6433fe7f9bbf6f0c5bb7970498db5e7dabd3b3585d7f4b6a57cc1e338cbe5876636b7eb7225
- TLSH T14A51FE028E573B2FD0688276293A47D6DB70FD11A618D27DA2C0951B6CA1420FB9DB2F
- MD5 SHA1 SHA512 TLSH