Analysis
- max time kernel
148s - max time network
121s - platform
windows11-ltsc_2024_x64 - resource
win11ltsc2024-20260709-en - resource tags
arch:x64arch:x86image:win11ltsc2024-20260709-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows - submitted
15/07/2026, 23:04
Static task
static1
Behavioral task
behavioral1
Sample
attachment20260715-1118-ymds4q.xlsx
Resource
win10v2004-20260513-en
4 signatures
150 seconds
Behavioral task
behavioral2
Sample
attachment20260715-1118-ymds4q.xlsx
Resource
win11ltsc2024-20260709-en
5 signatures
150 seconds
General
- Target attachment20260715-1118-ymds4q.xlsx
- Size 15KB
- Sample260715-219avaaz5x
- 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 5932 EXCEL.EXE - Suspicious use of FindShellTrayWindow 2 IoCs
pid Process 5932 EXCEL.EXE 5932 EXCEL.EXE - Suspicious use of SetWindowsHookEx 13 IoCs
pid Process 5932 EXCEL.EXE 5932 EXCEL.EXE 5932 EXCEL.EXE 5932 EXCEL.EXE 5932 EXCEL.EXE 5932 EXCEL.EXE 5932 EXCEL.EXE 5932 EXCEL.EXE 5932 EXCEL.EXE 5932 EXCEL.EXE 5932 EXCEL.EXE 5932 EXCEL.EXE 5932 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\attachment20260715-1118-ymds4q.xlsx"1⤵
- Checks processor information in registry
- Enumerates system info in registry
- Suspicious behavior: AddClipboardFormatListener
- Suspicious use of FindShellTrayWindow
- Suspicious use of SetWindowsHookEx
PID:5932
Network
MITRE ATT&CK Enterprise v16
Replay Monitor
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Downloads
- Path C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Recent\CustomDestinations\YZSOL7H3I2RHM8URQPSW.temp
- Size 1KB
- SHA256 8d2fccec101fb94dd3861c3a9ec723ed13e5a71ba4981798f0da5f39e28effa4
- MD5 ec16736f28b48082a08a9890f5a7c598
- SHA1 40e2f5af530069e8154fb3c424f9e5863f79d3ab
- SHA512 03d8c3b9a811c390b6d9dede26cd0d5e056c020977161d315d597cfe835aa24ed27d1b9a2813625305ae9a45dae7ca70d8d9096cd6357f70ff1ec105eab856cc
- TLSH T1E341E0030BAB0A1BC05143723A7EC75BDE70BC12AA6CD70E5695C53B3CB5580CA5DE56
- MD5 SHA1 SHA512 TLSH