Analysis
- max time kernel
150s - 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
04/08/2026, 01:28
Static task
static1
Behavioral task
behavioral1
Sample
attachment20260804-1169-m1ho2s.xlsx
Resource
win10v2004-20260513-en
5 signatures
150 seconds
Behavioral task
behavioral2
Sample
attachment20260804-1169-m1ho2s.xlsx
Resource
win11ltsc2024-20260709-en
4 signatures
150 seconds
General
- Target attachment20260804-1169-m1ho2s.xlsx
- Size 114KB
- Sample260804-bvntvattdv
- 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 1104 EXCEL.EXE - Suspicious use of FindShellTrayWindow 2 IoCs
pid Process 1104 EXCEL.EXE 1104 EXCEL.EXE - Suspicious use of SetWindowsHookEx 12 IoCs
pid Process 1104 EXCEL.EXE 1104 EXCEL.EXE 1104 EXCEL.EXE 1104 EXCEL.EXE 1104 EXCEL.EXE 1104 EXCEL.EXE 1104 EXCEL.EXE 1104 EXCEL.EXE 1104 EXCEL.EXE 1104 EXCEL.EXE 1104 EXCEL.EXE 1104 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\attachment20260804-1169-m1ho2s.xlsx"1⤵
- Checks processor information in registry
- Enumerates system info in registry
- Suspicious behavior: AddClipboardFormatListener
- Suspicious use of FindShellTrayWindow
- Suspicious use of SetWindowsHookEx
PID:1104
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 1KB
- SHA256 8281803c0274aae0fe5cf51f3b8b832daafd70b0e8ce3fe79b31ce192f974d16
- MD5 8a20bcac66a32bbbcd7b33ae8177999e
- SHA1 c0a41740c55fa16a25efa572e61f26f2c9b1fd2d
- SHA512 95dee4798c9a7a81cc8679e0aaf1bd8534bed49ac10b34e87e05a2dfc89b10dd7a3bb442d3d67e0be26435cbcea3b8689ea762e6b3d014c549e4ff4d85af21df
- TLSH T1AD41DE0209874B97E05482BA593F474AEBB1B912BF10D51F71C5D65B6FF2A00920DA9F
- MD5 SHA1 SHA512 TLSH