Analysis
- max time kernel
149s - max time network
128s - platform
windows10-2004_x64 - resource
win10v2004-20260911-en - resource tags
arch:x64arch:x86image:win10v2004-20260911-enlocale:en-usos:windows10-2004-x64systemwindows - submitted
02/10/2026, 04:26
Static task
static1
Behavioral task
behavioral1
Sample
attachment20261002-143791-etfta4.xlsx
Resource
win10v2004-20260911-en
4 signatures
150 seconds
Behavioral task
behavioral2
Sample
attachment20261002-143791-etfta4.xlsx
Resource
win11ltsc2024-20260911-en
5 signatures
150 seconds
General
- Target attachment20261002-143791-etfta4.xlsx
- Size 6KB
- Sample261002-e2vshsvbma
- SHA256 6023a26e4c5cec77b195a9da12e3d7e5a250b289b848c6e77e9f6972ebff24de
- MD5 6e2b0a8131a312eeae880d3e5bbb5a0d
- SHA1 f202520030fa68c15cf9dd15aafd3a4b312e8acf
- SHA512 e53ecdba3c49e7a2163f5c0f274cdfec5537f99bb5f75881e4a918a27fee1779ac49e87feda4206990f95cdf4437280845cba1e4181184b6245a46d53bbdaefc
- SSDEEP 96:y3EaxRS0YWuQZDkLfVulvjKPGotFEB7wHSn81Suqsr0vkhIkRrxkumm/XF3:cxRnuQufVugPNFEBP6pIMeUrjm+3
- TLSH T1C2E14C2EF28EF472C067AC7EC00D21B5192D71C48212FE2D74656E9DD681B56633BA8D
- 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 4384 EXCEL.EXE - Suspicious use of SetWindowsHookEx 12 IoCs
pid Process 4384 EXCEL.EXE 4384 EXCEL.EXE 4384 EXCEL.EXE 4384 EXCEL.EXE 4384 EXCEL.EXE 4384 EXCEL.EXE 4384 EXCEL.EXE 4384 EXCEL.EXE 4384 EXCEL.EXE 4384 EXCEL.EXE 4384 EXCEL.EXE 4384 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\attachment20261002-143791-etfta4.xlsx"1⤵
- Checks processor information in registry
- Enumerates system info in registry
- Suspicious behavior: AddClipboardFormatListener
- Suspicious use of SetWindowsHookEx
PID:4384
Network
MITRE ATT&CK Enterprise v16
Replay Monitor
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Downloads
- Path C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Recent\CustomDestinations\X0QYNXFN6XKY8H5UQ73C.temp
- Size 1KB
- SHA256 d03d3576c01e5059c61729b82697b252ac35e3e24c0654d488c97e96a791612c
- MD5 6d90285025d9bb872ef533314940d6c3
- SHA1 80cdf0d334be00db995cbca6e0d8294c887dbaa7
- SHA512 f502f8d76587b4e7f80d98a8c90a9c7cde41fcb6c64224ff5c392f319d553e1edd609eaa4afe5ea1d3b401d330c846b125109f0bd94eedd9c4d95e637d426bf2
- TLSH T1112111801EC70E5BE464953A36798356D770FE12BF00974EB784256F2C71820CE4EF2A
- MD5 SHA1 SHA512 TLSH