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
19/07/2026, 13:32
Static task
static1
Behavioral task
behavioral1
Sample
attachment20260719-1072-wsliud.xlsx
Resource
win10v2004-20260513-en
4 signatures
150 seconds
Behavioral task
behavioral2
Sample
attachment20260719-1072-wsliud.xlsx
Resource
win11ltsc2024-20260709-en
5 signatures
150 seconds
General
- Target attachment20260719-1072-wsliud.xlsx
- Size 15KB
- Sample260719-qsynlaew8x
- 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\~MHz EXCEL.EXE Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\ProcessorNameString EXCEL.EXE Key opened \REGISTRY\MACHINE\Hardware\Description\System\CentralProcessor\0 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 5144 EXCEL.EXE - Suspicious use of FindShellTrayWindow 2 IoCs
pid Process 5144 EXCEL.EXE 5144 EXCEL.EXE - Suspicious use of SetWindowsHookEx 15 IoCs
pid Process 5144 EXCEL.EXE 5144 EXCEL.EXE 5144 EXCEL.EXE 5144 EXCEL.EXE 5144 EXCEL.EXE 5144 EXCEL.EXE 5144 EXCEL.EXE 5144 EXCEL.EXE 5144 EXCEL.EXE 5144 EXCEL.EXE 5144 EXCEL.EXE 5144 EXCEL.EXE 5144 EXCEL.EXE 5144 EXCEL.EXE 5144 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\attachment20260719-1072-wsliud.xlsx"1⤵
- Checks processor information in registry
- Enumerates system info in registry
- Suspicious behavior: AddClipboardFormatListener
- Suspicious use of FindShellTrayWindow
- Suspicious use of SetWindowsHookEx
PID:5144
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 d1cafbff672327a47763150dad3e9f00a21b7addc7e60ce38be41530f36df31e
- MD5 841d734cbafb1e4b90a60653bf2dd3dd
- SHA1 0dc338c9c1fc5c977241490027a719a7adddd24a
- SHA512 795c702531db76ff09d7816daebaf0cde62359082376718ef09c1363bc85a173d8d6a762f6e9ef5fab80d3bd34533b9b800caaefb23be32661414646b8a086b7
- TLSH T15321F01297DB1FAEE03842BA4F7B8755D330B9179B08C10E5284931BADB9590DE6CF29
- MD5 SHA1 SHA512 TLSH