Analysis
- max time kernel
148s - 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
09/08/2026, 05:24
Static task
static1
Behavioral task
behavioral1
Sample
attachment20260809-1169-qeaw6x.xlsx
Resource
win10v2004-20260513-en
5 signatures
150 seconds
Behavioral task
behavioral2
Sample
attachment20260809-1169-qeaw6x.xlsx
Resource
win11ltsc2024-20260709-en
5 signatures
150 seconds
General
- Target attachment20260809-1169-qeaw6x.xlsx
- Size 15KB
- Sample260809-f3ptbs1elf
- 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 value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\ProcessorNameString EXCEL.EXE Key opened \REGISTRY\MACHINE\Hardware\Description\System\CentralProcessor\0 EXCEL.EXE Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\~MHz 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 5324 EXCEL.EXE - Suspicious use of FindShellTrayWindow 2 IoCs
pid Process 5324 EXCEL.EXE 5324 EXCEL.EXE - Suspicious use of SetWindowsHookEx 15 IoCs
pid Process 5324 EXCEL.EXE 5324 EXCEL.EXE 5324 EXCEL.EXE 5324 EXCEL.EXE 5324 EXCEL.EXE 5324 EXCEL.EXE 5324 EXCEL.EXE 5324 EXCEL.EXE 5324 EXCEL.EXE 5324 EXCEL.EXE 5324 EXCEL.EXE 5324 EXCEL.EXE 5324 EXCEL.EXE 5324 EXCEL.EXE 5324 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-qeaw6x.xlsx"1⤵
- Checks processor information in registry
- Enumerates system info in registry
- Suspicious behavior: AddClipboardFormatListener
- Suspicious use of FindShellTrayWindow
- Suspicious use of SetWindowsHookEx
PID:5324
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 dd35f5eb406a505beda4e16e1913f6aca50acae97f2c2758cfa28a4732f18fa6
- MD5 566b6d9d0b9cacc708a79fa557321cae
- SHA1 71a70a943f3dfc7a2e98eeedefbad468bc2de46c
- SHA512 dba935f94521820491370ebd6eafe4bc8498a8c39e930f42ba8511e864d67524fbf94bbf8f8ce1385a3ce76ba54773d20c78cfd1fd94d87a8361df6bd5f1b521
- TLSH T1325124151E971B2BC0A083772B3A83AFD270B911972153AFFBD8121F6D715508A8DB1E
- MD5 SHA1 SHA512 TLSH