Analysis
- max time kernel
148s - max time network
129s - platform
windows11-ltsc_2024_x64 - resource
win11ltsc2024-20260709-en - resource tags
arch:x64arch:x86image:win11ltsc2024-20260709-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows - submitted
01/08/2026, 16:08
Static task
static1
Behavioral task
behavioral1
Sample
attachment20260801-750-jg2ixd.xlsx
Resource
win10v2004-20260513-en
5 signatures
150 seconds
Behavioral task
behavioral2
Sample
attachment20260801-750-jg2ixd.xlsx
Resource
win11ltsc2024-20260709-en
5 signatures
150 seconds
General
- Target attachment20260801-750-jg2ixd.xlsx
- Size 114KB
- Sample260801-tk7hbazfpg
- 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 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 3848 EXCEL.EXE - Suspicious use of FindShellTrayWindow 2 IoCs
pid Process 3848 EXCEL.EXE 3848 EXCEL.EXE - Suspicious use of SetWindowsHookEx 13 IoCs
pid Process 3848 EXCEL.EXE 3848 EXCEL.EXE 3848 EXCEL.EXE 3848 EXCEL.EXE 3848 EXCEL.EXE 3848 EXCEL.EXE 3848 EXCEL.EXE 3848 EXCEL.EXE 3848 EXCEL.EXE 3848 EXCEL.EXE 3848 EXCEL.EXE 3848 EXCEL.EXE 3848 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\attachment20260801-750-jg2ixd.xlsx"1⤵
- Checks processor information in registry
- Enumerates system info in registry
- Suspicious behavior: AddClipboardFormatListener
- Suspicious use of FindShellTrayWindow
- Suspicious use of SetWindowsHookEx
PID:3848
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 fabf3c26f7bc6a09b5aa05e1f98f272cb68519c1cad09dba786cd2f553d4abbc
- MD5 651c75583104e583421e898dff8b7612
- SHA1 f1eb2d723ab4189d03efc82b4aff2c6d159dd2a2
- SHA512 2c99f6b4d884c3a2d9d7dabab983bf40842bf9ba5d6fe025b623c56439595ef7317e8d14f63b210f0f856a504d4f0ab0308bbcb6e8c3e97eceedeb0e68c0b4c8
- TLSH T1E45122124BE72F1BF03946F60A6B87A6D730BD135310D11E5650935F7CA05A0DE0CABE
- MD5 SHA1 SHA512 TLSH