Analysis
- max time kernel
148s - max time network
144s - platform
windows11-ltsc_2024_x64 - resource
win11ltsc2024-20260709-en - resource tags
arch:x64arch:x86image:win11ltsc2024-20260709-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows - submitted
21/07/2026, 00:16
Static task
static1
Behavioral task
behavioral1
Sample
attachment20260721-496503-qprok.xlsx
Resource
win10v2004-20260513-en
4 signatures
150 seconds
Behavioral task
behavioral2
Sample
attachment20260721-496503-qprok.xlsx
Resource
win11ltsc2024-20260709-en
5 signatures
150 seconds
General
- Target attachment20260721-496503-qprok.xlsx
- Size 114KB
- Sample260721-akfvtabw31
- SHA256 4fc50abe4214a380c881eb7b71ec71d2ee63a4ce87138e008dbe800a298df280
- MD5 bb6322859e1cc993ffe60eb2325d9495
- SHA1 7d6387b3c3748b33ea33d61963004fe4c601676a
- SHA512 72148e5dcc2d6a1d28e941a846cd9c700086bb8f3fe0f1460b88086eca7201982a0705db45d6667665ef6b643798bcf1b21223949a2d4f05052c03cdf08f79fb
- SSDEEP 1536:klYSVNHKTVOPDkU2EKA4HDSFHeEQHCr46pkwY9nA4USn9RcLHvs5dOF+RKwm+nuj:kxVNHKTVQYUkEQoYNJ90HvEkF+D/nH4n
- TLSH T17FB361988C7AA00DD0773FB49BB6A095E771F6A13F0E5E1B02AC74741EAEC39D781445
- 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 2968 EXCEL.EXE - Suspicious use of FindShellTrayWindow 2 IoCs
pid Process 2968 EXCEL.EXE 2968 EXCEL.EXE - Suspicious use of SetWindowsHookEx 28 IoCs
pid Process 2968 EXCEL.EXE 2968 EXCEL.EXE 2968 EXCEL.EXE 2968 EXCEL.EXE 2968 EXCEL.EXE 2968 EXCEL.EXE 2968 EXCEL.EXE 2968 EXCEL.EXE 2968 EXCEL.EXE 2968 EXCEL.EXE 2968 EXCEL.EXE 2968 EXCEL.EXE 2968 EXCEL.EXE 2968 EXCEL.EXE 2968 EXCEL.EXE 2968 EXCEL.EXE 2968 EXCEL.EXE 2968 EXCEL.EXE 2968 EXCEL.EXE 2968 EXCEL.EXE 2968 EXCEL.EXE 2968 EXCEL.EXE 2968 EXCEL.EXE 2968 EXCEL.EXE 2968 EXCEL.EXE 2968 EXCEL.EXE 2968 EXCEL.EXE 2968 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\attachment20260721-496503-qprok.xlsx"1⤵
- Checks processor information in registry
- Enumerates system info in registry
- Suspicious behavior: AddClipboardFormatListener
- Suspicious use of FindShellTrayWindow
- Suspicious use of SetWindowsHookEx
PID:2968
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 7225f4316106deb80fc0a56499c716d23c62e72572cf08e24e8bf776e0197989
- MD5 bc7045dc2cb04b55b4ed71c51410b7bd
- SHA1 e064866f6fdbb31d61b88a4175b50cedde859221
- SHA512 d5bc25cead53513b6e4256e7c11b1299b728a03d7e6915c591eafdb3c4ecf00550e190ab36a3f24871e2b93b4324df5520e9151badeaad38372142532a98a98d
- TLSH T10121F0028E9B3F1ED0A60376663683A9DB727D06E30C822D72C4451FBCF54245B99B0D
- MD5 SHA1 SHA512 TLSH