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
29/07/2026, 02:26
Static task
static1
Behavioral task
behavioral1
Sample
attachment20260729-1175-w3dbmo.xlsx
Resource
win10v2004-20260513-en
4 signatures
150 seconds
Behavioral task
behavioral2
Sample
attachment20260729-1175-w3dbmo.xlsx
Resource
win11ltsc2024-20260709-en
5 signatures
150 seconds
General
- Target attachment20260729-1175-w3dbmo.xlsx
- Size 15KB
- Sample260729-cwt8pasekh
- 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 2624 EXCEL.EXE - Suspicious use of FindShellTrayWindow 2 IoCs
pid Process 2624 EXCEL.EXE 2624 EXCEL.EXE - Suspicious use of SetWindowsHookEx 15 IoCs
pid Process 2624 EXCEL.EXE 2624 EXCEL.EXE 2624 EXCEL.EXE 2624 EXCEL.EXE 2624 EXCEL.EXE 2624 EXCEL.EXE 2624 EXCEL.EXE 2624 EXCEL.EXE 2624 EXCEL.EXE 2624 EXCEL.EXE 2624 EXCEL.EXE 2624 EXCEL.EXE 2624 EXCEL.EXE 2624 EXCEL.EXE 2624 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\attachment20260729-1175-w3dbmo.xlsx"1⤵
- Checks processor information in registry
- Enumerates system info in registry
- Suspicious behavior: AddClipboardFormatListener
- Suspicious use of FindShellTrayWindow
- Suspicious use of SetWindowsHookEx
PID:2624
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 ba76e7a53cee2e784410e7ccaa646ea42c69b04431a129f20a9aac18a1ec2c6d
- MD5 2df6656c9a4e52fedd40384e5223b0d4
- SHA1 b787ad463922fb6282bb5dfdef2977f4320015cc
- SHA512 a32808750e73335708ee4abb75a69a9b52ee65b058d8642ca967869da62628ff7ceb9bc6dd4674406c6685e2fa9ecd882003226a39513fcab6b95cf8a628f401
- TLSH T10351D0070B971F5BD0584232252EC79ED370BD16DE24CB6FD288E72F3CA6550DA49E89
- MD5 SHA1 SHA512 TLSH