Overview

overview

5

Static

static

5

2026-10-26...za.exe

windows10-2004-x64

2026-10-26...za.exe

windows11-ltsc_2024-x64

Analysis

  • max time kernel
    0s
  • platform
    windows11-ltsc_2024_x64
  • resource
    win11ltsc2024-20260911-en
  • resource tags

    arch:x64arch:x86image:win11ltsc2024-20260911-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows
  • submitted
    27/10/2026, 16:14

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Errors

Reason
platform exec: image=C:\Users\Admin\AppData\Local\Temp\2026-10-26_5f4b0e73efddf8e6da744dda5a1339a4_cobalt-strike_mespinoza.exe command="C:\Users\Admin\AppData\Local\Temp\2026-10-26_5f4b0e73efddf8e6da744dda5a1339a4_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
    2026-10-26_5f4b0e73efddf8e6da744dda5a1339a4_cobalt-strike_mespinoza.exe
  • Size 820KB
  • Sample261027-tps6gsvxew
  • SHA256 372d9504fb05954d36d84fe3b18b8df78c00d635911a710c47f56cbdbf273ec7
  • MD5 SHA1 SHA512 SSDEEP TLSH
Score
5/10
upx

Malware Config

Signatures

  • UPX packed file 2 IoCs

    Detects executables packed with UPX/modified UPX open source packer.

    upx

Processes

  • C:\Users\Admin\AppData\Local\Temp\2026-10-26_5f4b0e73efddf8e6da744dda5a1339a4_cobalt-strike_mespinoza.exe
    "C:\Users\Admin\AppData\Local\Temp\2026-10-26_5f4b0e73efddf8e6da744dda5a1339a4_cobalt-strike_mespinoza.exe"
    1⤵
      PID:4280

    Network

          MITRE ATT&CK Matrix

          Replay Monitor

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          Downloads

          memory/4280-0-0x00007FF7932D0000-0x00007FF7934A2000-memory.dmp
          Download

          memory/4280-1-0x00007FF7932D0000-0x00007FF7934A2000-memory.dmp
          Download