Analysis
- max time kernel
148s - max time network
148s - platform
windows11-ltsc_2024_x64 - resource
win11ltsc2024-20260709-en - resource tags
arch:x64arch:x86image:win11ltsc2024-20260709-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows - submitted
30/07/2026, 12:44
Static task
static1
Behavioral task
behavioral1
Sample
attachment20260730-1169-d6hxmk.xlsx
Resource
win10v2004-20260513-en
5 signatures
150 seconds
Behavioral task
behavioral2
Sample
attachment20260730-1169-d6hxmk.xlsx
Resource
win11ltsc2024-20260709-en
5 signatures
150 seconds
General
- Target attachment20260730-1169-d6hxmk.xlsx
- Size 114KB
- Sample260730-pyhc5aybke
- 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 3800 EXCEL.EXE - Suspicious use of FindShellTrayWindow 2 IoCs
pid Process 3800 EXCEL.EXE 3800 EXCEL.EXE - Suspicious use of SetWindowsHookEx 15 IoCs
pid Process 3800 EXCEL.EXE 3800 EXCEL.EXE 3800 EXCEL.EXE 3800 EXCEL.EXE 3800 EXCEL.EXE 3800 EXCEL.EXE 3800 EXCEL.EXE 3800 EXCEL.EXE 3800 EXCEL.EXE 3800 EXCEL.EXE 3800 EXCEL.EXE 3800 EXCEL.EXE 3800 EXCEL.EXE 3800 EXCEL.EXE 3800 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\attachment20260730-1169-d6hxmk.xlsx"1⤵
- Checks processor information in registry
- Enumerates system info in registry
- Suspicious behavior: AddClipboardFormatListener
- Suspicious use of FindShellTrayWindow
- Suspicious use of SetWindowsHookEx
PID:3800
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 669B
- SHA256 3fc0a2c63458c7df1502b76e919461e44111ca7b49e57dd48f9831db4de68841
- MD5 f0eadaee585e46ab710a27836d681f8e
- SHA1 e5b44aafae420ec598764e36cfc34b59754f1de3
- SHA512 d3d76d8a1c93428600b3b5e31c7996ce8cb196bb943f079779be45cb90bef5a27c033a1b0e25866a834c10933c6300d1ef8d0b1598fc51e845b0b718524dcbf1
- TLSH T1680181024ADB7E6ED015037A3D7D8B69CB70FD91A244831CA7C05227BDF5410EA6DB1D
- MD5 SHA1 SHA512 TLSH