Analysis

  • max time kernel
    150s
  • platform
    windows11-ltsc_2024_x64
  • resource
    win11ltsc2024-20260710-en
  • resource tags

    arch:x64arch:x86image:win11ltsc2024-20260710-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows
  • submitted
    09/08/2026, 18:14

General

  • Target
    navicat8_mysql_cs.exe
  • Size 9.5MB
  • Sample260809-wvcrsstare
  • SHA256 9cc0f06a3b368a21dbe8779b2c06dc4dadcfeded7112530640faa2000ccda8f9
  • MD5 SHA1 SHA512 SSDEEP TLSH
Score
7/10

Malware Config

Signatures

  • Executes dropped EXE 1 IoCs
  • Enumerates physical storage devices 1 TTPs

    Attempts to interact with connected storage/optical drive(s).

  • System Location Discovery: System Language Discovery 1 TTPs 2 IoCs

    Attempt gather information about the system language of a victim in order to infer the geographical location of that host.

  • Suspicious use of WriteProcessMemory 1 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\navicat8_mysql_cs.exe
    "C:\Users\Admin\AppData\Local\Temp\navicat8_mysql_cs.exe"
    1⤵
    • System Location Discovery: System Language Discovery
    • Suspicious use of WriteProcessMemory
    PID:4136
    • C:\Users\Admin\AppData\Local\Temp\is-R9PUN.tmp\is-DIKPQ.tmp
      "C:\Users\Admin\AppData\Local\Temp\is-R9PUN.tmp\is-DIKPQ.tmp" /SL4 $400A4 "C:\Users\Admin\AppData\Local\Temp\navicat8_mysql_cs.exe" 9583958 128000
      2⤵
      • Executes dropped EXE
      • System Location Discovery: System Language Discovery
      PID:6100

Network

        MITRE ATT&CK Enterprise v16

        Replay Monitor

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        Downloads

        is-DIKPQ.tmp

        • Path C:\Users\Admin\AppData\Local\Temp\is-R9PUN.tmp\is-DIKPQ.tmp
        • Size 726KB
        • SHA256 a75f0affc9914c97379f8feac901e03bcf4c1e0c5fe22e0c46ef821dae80ad41
        • MD5 SHA1 SHA512 SSDEEP TLSH

        memory/4136-2-0x000000000040C000-0x000000000040D000-memory.dmp

        memory/4136-0-0x0000000000400000-0x0000000000425000-memory.dmp

        memory/4136-15-0x0000000000400000-0x0000000000425000-memory.dmp

        memory/6100-8-0x0000000000400000-0x00000000004C5000-memory.dmp

        memory/6100-9-0x0000000000400000-0x00000000004C5000-memory.dmp

        memory/6100-16-0x0000000000400000-0x00000000004C5000-memory.dmp