Analysis
- max time kernel
149s - max time network
149s - platform
windows10-2004_x64 - resource
win10v2004-20260513-en - resource tags
arch:x64arch:x86image:win10v2004-20260513-enlocale:en-usos:windows10-2004-x64systemwindows - submitted
28/07/2026, 17:50
Static task
static1
Behavioral task
behavioral1
Sample
attachment20260728-751-oqafrk.xlsx
Resource
win10v2004-20260513-en
5 signatures
150 seconds
Behavioral task
behavioral2
Sample
attachment20260728-751-oqafrk.xlsx
Resource
win11ltsc2024-20260709-en
5 signatures
150 seconds
General
- Target attachment20260728-751-oqafrk.xlsx
- Size 114KB
- Sample260728-wej6yadr21
- 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\ProcessorNameString EXCEL.EXE Key opened \REGISTRY\MACHINE\Hardware\Description\System\CentralProcessor\0 EXCEL.EXE Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\~MHz 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 3168 EXCEL.EXE - Suspicious use of FindShellTrayWindow 2 IoCs
pid Process 3168 EXCEL.EXE 3168 EXCEL.EXE - Suspicious use of SetWindowsHookEx 12 IoCs
pid Process 3168 EXCEL.EXE 3168 EXCEL.EXE 3168 EXCEL.EXE 3168 EXCEL.EXE 3168 EXCEL.EXE 3168 EXCEL.EXE 3168 EXCEL.EXE 3168 EXCEL.EXE 3168 EXCEL.EXE 3168 EXCEL.EXE 3168 EXCEL.EXE 3168 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\attachment20260728-751-oqafrk.xlsx"1⤵
- Checks processor information in registry
- Enumerates system info in registry
- Suspicious behavior: AddClipboardFormatListener
- Suspicious use of FindShellTrayWindow
- Suspicious use of SetWindowsHookEx
PID:3168
Network
MITRE ATT&CK Enterprise v16
Replay Monitor
Loading Replay Monitor...
Downloads
- Path C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Recent\CustomDestinations\b8ab77100df80ab2.customDestinations-ms
- Size 2KB
- SHA256 362b5bc7053709847c9cf8e9e89bd88a071351c361c5931e66cd41f30f3925a0
- MD5 36199a21c5db0b20a0c4bcd79bbe95ac
- SHA1 adf4cd660f5a66ca3d7d0d09bc74c75b3263b0d2
- SHA512 3e40c363ae5d6beb6020ebc68c9fd848450f1290c1291c6866f6347a2ca6b3cb6a8b09d6cee229a15eb2047c63610df54d7b3fa509e7ca92b0a4a3e25c655a3a
- TLSH T14451E0420ADF2F53D470427A3F3DE712E7647D16DB04A21EE144215E1CB2A404D6EB6F
- MD5 SHA1 SHA512 TLSH