Analysis
- max time kernel
148s - max time network
137s - platform
windows11-ltsc_2024_x64 - resource
win11ltsc2024-20260911-en - resource tags
arch:x64arch:x86image:win11ltsc2024-20260911-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows - submitted
30/09/2026, 23:30
Static task
static1
Behavioral task
behavioral1
Sample
attachment20260930-527357-t7ns7v.xls
Resource
win10v2004-20260911-en
4 signatures
150 seconds
Behavioral task
behavioral2
Sample
attachment20260930-527357-t7ns7v.xls
Resource
win11ltsc2024-20260911-en
4 signatures
150 seconds
General
- Target attachment20260930-527357-t7ns7v.xls
- Size 100KB
- Sample260930-3hgcsacf33
- SHA256 8b845dfcc2aebb90d5a950f4a3adc9eeb2cc251c77c252b7e4a58c0958cca9d3
- MD5 515ae7e780940977a9ca9903a315bc49
- SHA1 b65f19d79abcb5bbb2f18f12f729fc2bb3a573be
- SHA512 7a1d6ff7b307360e3f982f36896a2a3ef10cc9734601a2f6c8d9b274cb408a5db44818feaf756a67bcac65c607f87c21c193f83c7daa9ffeea126d5df63ff031
- SSDEEP 3072:zgk3hbdlylKsgqopeJBWhZFGkE+cL2NdAlwVtAxGC//j0/:8k3hbdlylKsgqopeJBWhZFVE+W2NdABa
- TLSH T195A3A2A29F7FBEB2C53DE23984A915741732DC011D394B8F62D4A4646EF3EA73B00586
- 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 value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\BIOS\SystemFamily EXCEL.EXE Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\BIOS\SystemSKU EXCEL.EXE Key opened \REGISTRY\MACHINE\Hardware\Description\System\BIOS EXCEL.EXE - Suspicious behavior: AddClipboardFormatListener 1 IoCs
pid Process 1668 EXCEL.EXE - Suspicious use of SetWindowsHookEx 13 IoCs
pid Process 1668 EXCEL.EXE 1668 EXCEL.EXE 1668 EXCEL.EXE 1668 EXCEL.EXE 1668 EXCEL.EXE 1668 EXCEL.EXE 1668 EXCEL.EXE 1668 EXCEL.EXE 1668 EXCEL.EXE 1668 EXCEL.EXE 1668 EXCEL.EXE 1668 EXCEL.EXE 1668 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\attachment20260930-527357-t7ns7v.xls"1⤵
- Checks processor information in registry
- Enumerates system info in registry
- Suspicious behavior: AddClipboardFormatListener
- Suspicious use of SetWindowsHookEx
PID:1668
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 3e3d64e1afdcfb53a602fa0f6be7dc9e1a2ffcdaea010055ec762a7512d30ce3
- MD5 0dd4c60c6fdba08fd39c628c37205d2f
- SHA1 7d46faa7c6a88ea721ca7f6f0152214cda48d7fa
- SHA512 d732d8d59c88bf51eaef0cd9c32ddc1057a2b84b49938178c7b2a58e9492ef9d019e90deefaa55ed4ea8323c00142ee529b41126c55d8248cec3693ccf0255f6
- TLSH T1CE5122061BCB2F16D124C3721739D35BFB30BC029B54D61FB788A63F6D655408A2EA9E
- MD5 SHA1 SHA512 TLSH