Analysis
- max time kernel
148s - max time network
132s - platform
windows11-ltsc_2024_x64 - resource
win11ltsc2024-20260709-en - resource tags
arch:x64arch:x86image:win11ltsc2024-20260709-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows - submitted
18/07/2026, 08:32
Static task
static1
Behavioral task
behavioral1
Sample
attachment20260718-1052-4cm8oo.xlsx
Resource
win10v2004-20260513-en
4 signatures
150 seconds
Behavioral task
behavioral2
Sample
attachment20260718-1052-4cm8oo.xlsx
Resource
win11ltsc2024-20260709-en
4 signatures
150 seconds
General
- Target attachment20260718-1052-4cm8oo.xlsx
- Size 114KB
- Sample260718-kfbqeahs4s
- 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 6856 EXCEL.EXE - Suspicious use of SetWindowsHookEx 15 IoCs
pid Process 6856 EXCEL.EXE 6856 EXCEL.EXE 6856 EXCEL.EXE 6856 EXCEL.EXE 6856 EXCEL.EXE 6856 EXCEL.EXE 6856 EXCEL.EXE 6856 EXCEL.EXE 6856 EXCEL.EXE 6856 EXCEL.EXE 6856 EXCEL.EXE 6856 EXCEL.EXE 6856 EXCEL.EXE 6856 EXCEL.EXE 6856 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\attachment20260718-1052-4cm8oo.xlsx"1⤵
- Checks processor information in registry
- Enumerates system info in registry
- Suspicious behavior: AddClipboardFormatListener
- Suspicious use of SetWindowsHookEx
PID:6856
Network
MITRE ATT&CK Enterprise v16
Replay Monitor
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Downloads
- Path C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Recent\CustomDestinations\5HB8VXA03VYX3GUP7X2W.temp
- Size 1KB
- SHA256 df458f56c32241460deadb55f875cc962d804ad806ccefb3a884dfa73c0b5a80
- MD5 0840c30f0c490566d7b798de8747d6ae
- SHA1 8bf11ec76e793f17db1323384f97e17d85a48e5e
- SHA512 6e540b6b89b5d477aec9021415f804c5a4ede19809c5f44a38f6f651b6f5a9f12f08a2c3a76fc285bcc5f90000832e87217c39ac175aaadbaf661d2a300f9d0b
- TLSH T1FE4116024FCF1F1BD0F906351939C751E63079316328920DA5C993BFAC65914C68CF1E
- MD5 SHA1 SHA512 TLSH