Analysis
- max time kernel
0s - platform
windows11-ltsc_2024_x64 - resource
win11ltsc2024-20260911-en - resource tags
- submitted
24/10/2026, 14:01
Errors
Reason
platform exec: image=C:\Users\Admin\AppData\Local\Temp\2026-10-22_4b897d3e0a2a185e4bb311de5e141a1f_cobalt-strike_mespinoza.exe
command="C:\Users\Admin\AppData\Local\Temp\2026-10-22_4b897d3e0a2a185e4bb311de5e141a1f_cobalt-strike_mespinoza.exe"
wdir=C:\Users\Admin\AppData\Local\Temp
Payload error: The application has failed to start because its side-by-side configuration is incorrect. Please see the application event log or use the command-line sxstrace.exe tool for more detail.
General
- Target 2026-10-22_4b897d3e0a2a185e4bb311de5e141a1f_cobalt-strike_mespinoza.exe
- Size 820KB
- Sample261024-rb3fwsvtgs
- SHA256 3108d83e6a3de4cfd7c62f5a483cae11f4f6cb776b8c8800d4bccf469f786d5b
Score
5/10
Malware Config
Signatures
- UPX packed file 1 IoCs
Detects executables packed with UPX/modified UPX open source packer.
Processes
-
C:\Users\Admin\AppData\Local\Temp\2026-10-22_4b897d3e0a2a185e4bb311de5e141a1f_cobalt-strike_mespinoza.exe"C:\Users\Admin\AppData\Local\Temp\2026-10-22_4b897d3e0a2a185e4bb311de5e141a1f_cobalt-strike_mespinoza.exe"1⤵
Network
MITRE ATT&CK Matrix
Replay Monitor
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Downloads
memory/4156-0-0x00007FF7780C0000-0x00007FF778292000-memory.dmp