Analysis
- max time kernel
148s - max time network
136s - platform
windows11-ltsc_2024_x64 - resource
win11ltsc2024-20260709-en - resource tags
arch:x64arch:x86image:win11ltsc2024-20260709-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows - submitted
28/07/2026, 09:34
Static task
static1
Behavioral task
behavioral1
Sample
attachment20260728-1158-t7okmv.xlsx
Resource
win10v2004-20260513-en
4 signatures
150 seconds
Behavioral task
behavioral2
Sample
attachment20260728-1158-t7okmv.xlsx
Resource
win11ltsc2024-20260709-en
4 signatures
150 seconds
General
- Target attachment20260728-1158-t7okmv.xlsx
- Size 114KB
- Sample260728-ljr28stdjc
- 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 5512 EXCEL.EXE - Suspicious use of SetWindowsHookEx 32 IoCs
pid Process 5512 EXCEL.EXE 5512 EXCEL.EXE 5512 EXCEL.EXE 5512 EXCEL.EXE 5512 EXCEL.EXE 5512 EXCEL.EXE 5512 EXCEL.EXE 5512 EXCEL.EXE 5512 EXCEL.EXE 5512 EXCEL.EXE 5512 EXCEL.EXE 5512 EXCEL.EXE 5512 EXCEL.EXE 5512 EXCEL.EXE 5512 EXCEL.EXE 5512 EXCEL.EXE 5512 EXCEL.EXE 5512 EXCEL.EXE 5512 EXCEL.EXE 5512 EXCEL.EXE 5512 EXCEL.EXE 5512 EXCEL.EXE 5512 EXCEL.EXE 5512 EXCEL.EXE 5512 EXCEL.EXE 5512 EXCEL.EXE 5512 EXCEL.EXE 5512 EXCEL.EXE 5512 EXCEL.EXE 5512 EXCEL.EXE 5512 EXCEL.EXE 5512 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\attachment20260728-1158-t7okmv.xlsx"1⤵
- Checks processor information in registry
- Enumerates system info in registry
- Suspicious behavior: AddClipboardFormatListener
- Suspicious use of SetWindowsHookEx
PID:5512
-
C:\Windows\system32\svchost.exeC:\Windows\system32\svchost.exe -k GPSvcGroup1⤵PID:3568
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 8c7882f5f9d70b6c9c6e212d6a3337f278220b3f0db0d00b2fa5df7bc5ec7e5b
- MD5 f0b495aec6d13f230734b435509a2b32
- SHA1 c82dfbb8911ca5602952ec936b2c5f85db365ccd
- SHA512 d8234b26d173666a42f736b1cb3f46f32e4762247d8efe7305c27bf5ab9f392652e7bf0228deeab59987ca0ddedf8741c78ad40de905cc8f89cd475ea8f3370a
- TLSH T1A95110021B8F2F1FD061827A2D7F835ED775FD31AB18434D6288656E7DB1400CA6CA27
- MD5 SHA1 SHA512 TLSH