Analysis

  • max time kernel
    150s
  • max time network
    154s
  • platform
    windows11-ltsc_2024_x64
  • resource
    win11ltsc2024-20260911-en
  • resource tags

    arch:x64arch:x86image:win11ltsc2024-20260911-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows
  • submitted
    22/10/2026, 05:59

General

  • Target
    file.exe
  • Size 25.9MB
  • Sample261022-gpvyvscy4q
  • SHA256 e616c3309a5be564c4e167e720c9abbe8475e414545a02924ef03549a4aecc91
  • MD5 SHA1 SHA512 SSDEEP TLSH
Score
7/10

Malware Config

Signatures

  • Executes dropped EXE 3 IoCs
  • Adds Run key to start application 2 TTPs 1 IoCs
  • Suspicious behavior: EnumeratesProcesses 4 IoCs
  • Suspicious use of WriteProcessMemory 2 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\file.exe
    "C:\Users\Admin\AppData\Local\Temp\file.exe"
    1⤵
    • Adds Run key to start application
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of WriteProcessMemory
    PID:4164
    • C:\Users\Admin\AppData\Local\Google\Chrome\ckkd1ejj91\ChromeSessionRunner.exe
      "C:\Users\Admin\AppData\Local\Google\Chrome\ckkd1ejj91\ChromeSessionRunner.exe"
      2⤵
      • Executes dropped EXE
      PID:4432
    • C:\Users\Admin\AppData\Local\Google\Chrome\ckkd1ejj91\ChromeTaskChecker.exe
      "C:\Users\Admin\AppData\Local\Google\Chrome\ckkd1ejj91\ChromeTaskChecker.exe" /watchu
      2⤵
      • Executes dropped EXE
      PID:4124
  • C:\Users\Admin\AppData\Local\Google\Chrome\ckkd1ejj91\GoogleChromeSyncService.exe
    "C:\Users\Admin\AppData\Local\Google\Chrome\ckkd1ejj91\GoogleChromeSyncService.exe" /user
    1⤵
    • Executes dropped EXE
    PID:1812

Network

        MITRE ATT&CK Enterprise v16

        Replay Monitor

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        Downloads

        ChromeTaskChecker.exe

        • Path C:\Users\Admin\AppData\Local\Google\Chrome\ckkd1ejj91\ChromeTaskChecker.exe
        • Size 21.5MB
        • SHA256 83a4bbc274e35a66834b78bf1ed8347fb1be89435dc3528534889fb1722fac22
        • MD5 SHA1 SHA512 SSDEEP TLSH

        GoogleChromeSyncService.exe

        • Path C:\Users\Admin\AppData\Local\Google\Chrome\ckkd1ejj91\GoogleChromeSyncService.exe
        • Size 25.9MB
        • SHA256 e616c3309a5be564c4e167e720c9abbe8475e414545a02924ef03549a4aecc91
        • MD5 SHA1 SHA512 SSDEEP TLSH

        chrmapp.dll

        • Path C:\Users\Admin\AppData\Local\Google\Chrome\ckkd1ejj91\chrmapp.dll
        • Size 2.1MB
        • SHA256 c60cee9703cfcba9c24be56bb3e2e53984e83dea6d74371bedab7ecb76c74647
        • MD5 SHA1 SHA512 SSDEEP TLSH

        memory/1812-5-0x00007FF721E70000-0x00007FF7237FB000-memory.dmp

        memory/4164-2-0x00007FF7D9120000-0x00007FF7DAAAB000-memory.dmp

        memory/4164-3-0x00007FF7D9120000-0x00007FF7DAAAB000-memory.dmp

        memory/4164-7-0x00007FF7D9120000-0x00007FF7DAAAB000-memory.dmp

        memory/4432-20-0x00007FF7AC0A0000-0x00007FF7ADA2B000-memory.dmp