Overview

overview

9

Static

static

5

9c52e99c3f...9a.exe

windows10-2004-x64

9

9c52e99c3f...9a.exe

windows11-ltsc_2024-x64

9

Analysis

  • max time kernel
    148s
  • max time network
    55s
  • platform
    windows11-ltsc_2024_x64
  • resource
    win11ltsc2024-20260709-en
  • resource tags

    arch:x64arch:x86image:win11ltsc2024-20260709-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows
  • submitted
    30/08/2026, 20:16

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General

  • Target
    9c52e99c3f84cdaec008bd3378bedbeb73b4d9a73c7247c4cb823adbcf6b799a.exe
  • Size 1.1MB
  • Sample260830-y2maxsyfma
  • SHA256 9c52e99c3f84cdaec008bd3378bedbeb73b4d9a73c7247c4cb823adbcf6b799a
  • MD5 SHA1 SHA512 SSDEEP TLSH
Score
9/10
ransomware

Malware Config

Signatures

  • Renames multiple (3876) files with added filename extension

    This suggests ransomware activity of encrypting all the files on the system.

    ransomware
  • Drops file in Program Files directory 64 IoCs
  • Runs net.exe
  • Suspicious behavior: EnumeratesProcesses 12 IoCs
  • Suspicious use of AdjustPrivilegeToken 64 IoCs
  • Suspicious use of WriteProcessMemory 5 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\9c52e99c3f84cdaec008bd3378bedbeb73b4d9a73c7247c4cb823adbcf6b799a.exe
    "C:\Users\Admin\AppData\Local\Temp\9c52e99c3f84cdaec008bd3378bedbeb73b4d9a73c7247c4cb823adbcf6b799a.exe"
    1⤵
    • Drops file in Program Files directory
    • Suspicious use of WriteProcessMemory
    PID:5288
    • C:\Windows\system32\net.exe
      "net.exe" stop MSSQLSERVER
      2⤵
      • Suspicious use of WriteProcessMemory
      PID:4160
      • C:\Windows\system32\net1.exe
        C:\Windows\system32\net1 stop MSSQLSERVER
        3⤵
          PID:2564
      • C:\Windows\System32\Wbem\wmic.exe
        "wmic.exe" service where "name like 'mssql%'" call stopservice
        2⤵
        • Suspicious behavior: EnumeratesProcesses
        • Suspicious use of AdjustPrivilegeToken
        PID:4616
      • C:\Windows\System32\Wbem\wmic.exe
        "wmic.exe" service where "name like 'mysql%'" call stopservice
        2⤵
        • Suspicious behavior: EnumeratesProcesses
        • Suspicious use of AdjustPrivilegeToken
        PID:5916
      • C:\Windows\System32\Wbem\wmic.exe
        "wmic.exe" service where "name like 'oracle%'" call stopservice
        2⤵
        • Suspicious behavior: EnumeratesProcesses
        PID:2460

    Network

          MITRE ATT&CK Matrix

          Replay Monitor

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          Downloads

          README.md
          • Path C:\Program Files\7-Zip\README.md
          • Size 388B
          • SHA256 899f4101e384faf01b5899d90dea48682956658884b7c2c7344090d86465e124
          • MD5 SHA1 SHA512 TLSH
          Submit Download

          memory/5288-1-0x0000000140000000-0x0000000140101000-memory.dmp
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