Analysis
- max time kernel
149s - max time network
140s - platform
windows10-2004_x64 - resource
win10v2004-20260911-en - resource tags
arch:x64arch:x86image:win10v2004-20260911-enlocale:en-usos:windows10-2004-x64systemwindows - submitted
01/10/2026, 15:36
Static task
static1
Behavioral task
behavioral1
Sample
attachment20261001-527357-7gpy7w.xls
Resource
win10v2004-20260911-en
4 signatures
150 seconds
Behavioral task
behavioral2
Sample
attachment20261001-527357-7gpy7w.xls
Resource
win11ltsc2024-20260911-en
4 signatures
150 seconds
General
- Target attachment20261001-527357-7gpy7w.xls
- Size 100KB
- Sample261001-s19ryavy4q
- 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 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 3552 EXCEL.EXE - Suspicious use of SetWindowsHookEx 12 IoCs
pid Process 3552 EXCEL.EXE 3552 EXCEL.EXE 3552 EXCEL.EXE 3552 EXCEL.EXE 3552 EXCEL.EXE 3552 EXCEL.EXE 3552 EXCEL.EXE 3552 EXCEL.EXE 3552 EXCEL.EXE 3552 EXCEL.EXE 3552 EXCEL.EXE 3552 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\attachment20261001-527357-7gpy7w.xls"1⤵
- Checks processor information in registry
- Enumerates system info in registry
- Suspicious behavior: AddClipboardFormatListener
- Suspicious use of SetWindowsHookEx
PID:3552
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 6299edc29c9b84db5b8691f47101921d1a942434f8075f6141b566a982f9bb76
- MD5 f47d1b6781e9462a18bc56330742c33a
- SHA1 7c9b1ee895991a82761109bd2663aa91972378e2
- SHA512 4805f22eaf0ac7769688bc754b54be9d0fa44bff064a3a08ff09d3bc60d6d773022da0a36b6c9d34144f68dea75d0178d131e250e633cd186c9ff72f65223f54
- TLSH T1BF21BB0217C64E5AD01D82BD5A3A976EF734FC23EA44826E7188026B7CF9400956E6AE
- MD5 SHA1 SHA512 TLSH