Analysis

  • max time kernel
    298s
  • max time network
    301s
  • platform
    windows11-ltsc_2024_x64
  • resource
    win11ltsc2024-20260709-en
  • resource tags

    arch:x64arch:x86image:win11ltsc2024-20260709-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows
  • submitted
    22/08/2026, 04:05

General

  • Target
    洗群话术总结..exe
  • Size 1.7MB
  • Sample260822-enppcaeb46
  • SHA256 c1c44e6c409b18f61e2fb811addfa22b1514682501e39d9399b021b8cb587426
  • MD5 SHA1 SHA512 SSDEEP TLSH

Malware Config

Signatures

  • Family: Gh0strat

    Gh0st RAT is a remote access tool (RAT) with its source code public and it has been used by multiple Chinese groups.

  • Gh0st RAT payload 1 IoCs
  • Command and Scripting Interpreter: PowerShell 1 TTPs 2 IoCs

    Run Powershell and hide display window.

  • Executes dropped EXE 1 IoCs
  • Loads dropped DLL 9 IoCs
  • Enumerates connected drives 3 TTPs 22 IoCs

    Attempts to read the root path of hard drives other than the default C: drive.

  • Enumerates physical storage devices 1 TTPs

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

  • System Location Discovery: System Language Discovery 1 TTPs 3 IoCs

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

  • Checks processor information in registry 2 TTPs 2 IoCs

    Processor information is often read in order to detect sandboxing environments.

  • Suspicious behavior: EnumeratesProcesses 64 IoCs
  • Suspicious use of AdjustPrivilegeToken 22 IoCs
  • Suspicious use of WriteProcessMemory 2 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\洗群话术总结..exe
    "C:\Users\Admin\AppData\Local\Temp\洗群话术总结..exe"
    1⤵
    • System Location Discovery: System Language Discovery
    • Suspicious use of WriteProcessMemory
    PID:3036
    • C:\Users\Public\00C04FC964FF\6F9619FF.exe
      "C:\Users\Public\00C04FC964FF\6F9619FF.exe"
      2⤵
      • Executes dropped EXE
      • Loads dropped DLL
      • Enumerates connected drives
      • System Location Discovery: System Language Discovery
      • Checks processor information in registry
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of WriteProcessMemory
      PID:1008
      • C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
        "C:\Windows\system32\WindowsPowerShell\v1.0\powershell.exe" -NoProfile -ExecutionPolicy Bypass -WindowStyle Hidden -Command "Add-MpPreference -ExclusionPath 'C:\Users\Public\00C04FC964FF'"
        3⤵
        • Command and Scripting Interpreter: PowerShell
        • System Location Discovery: System Language Discovery
        • Suspicious behavior: EnumeratesProcesses
        • Suspicious use of AdjustPrivilegeToken
        PID:2876

Network

        MITRE ATT&CK Enterprise v16

        Replay Monitor

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        Downloads

        6F9619FF.dat

        • Path C:\Users\Public\00C04FC964FF\6F9619FF.dat
        • Size 61B
        • SHA256 7ec9d7aa0975a4874994b41c413f2c1064947cb9e8c10c23df9e1d4b8a667e97
        • MD5 SHA1 SHA512 TLSH

        6F9619FF.exe

        • Path C:\Users\Public\00C04FC964FF\6F9619FF.exe
        • Size 2.9MB
        • SHA256 729d22ef6f8765e79f76209d19822a08e0f696ae26b8396beadf47207931d9e9
        • MD5 SHA1 SHA512 SSDEEP TLSH

        LIBEAY32.dll

        • Path C:\Users\Public\00C04FC964FF\LIBEAY32.dll
        • Size 1.0MB
        • SHA256 95a9bf1f13ef61c063b3705dbc457a2891ef35947f09bc8360d6e439e05d77b5
        • MD5 SHA1 SHA512 SSDEEP TLSH

        libSWASync.dll

        • Path C:\Users\Public\00C04FC964FF\libSWASync.dll
        • Size 282KB
        • SHA256 325ab8ae8e6696cb1808f8824d3b172dde6dd8df7312c8dc41909869c6d41479
        • MD5 SHA1 SHA512 SSDEEP TLSH

        libcurl.dll

        • Path C:\Users\Public\00C04FC964FF\libcurl.dll
        • Size 390KB
        • SHA256 45da86a8059f9a4dc6bb6b0eff1e7f48d9eabf71bb05900b0b37433275c245a3
        • MD5 SHA1 SHA512 SSDEEP TLSH

        liboauth.dll

        • Path C:\Users\Public\00C04FC964FF\liboauth.dll
        • Size 21KB
        • SHA256 231a753658d8bff56419783f68dfc7b9ce295bb72dd2ccd8cfbe0a1d67674074
        • MD5 SHA1 SHA512 SSDEEP TLSH

        original_libSWASync.DLL

        • Path C:\Users\Public\00C04FC964FF\original_libSWASync.DLL
        • Size 599KB
        • SHA256 b7697f1c734bb64176c09ebe9b1a16eee5e14eae58a7bd5d6ba02695ec732056
        • MD5 SHA1 SHA512 SSDEEP TLSH

        sqlite3.dll

        • Path C:\Users\Public\00C04FC964FF\sqlite3.dll
        • Size 508KB
        • SHA256 de818c832308b82c2fabd5d3d4339c489e6f4e9d32bb8152c0dcd8359392695f
        • MD5 SHA1 SHA512 SSDEEP TLSH

        task.dat

        • Path C:\Users\Public\00C04FC964FF\task.dat
        • Size 115B
        • SHA256 929d2dc898efa182a50299cc88512a08b0d9c738723211027e6dcb5fdb6d5e24
        • MD5 SHA1 SHA512 TLSH

        uEYYJqJOwXXJ.xcp

        • Path C:\Users\Public\00C04FC964FF\uEYYJqJOwXXJ.xcp
        • Size 583KB
        • SHA256 6d8d0a2eb9e28aa26fe2047f801bcb0e65a041ff466c076e3bdd3ef489f878c3
        • MD5 SHA1 SHA512 SSDEEP TLSH

        memory/1008-41-0x00000000011F0000-0x0000000001252000-memory.dmp

        memory/1008-84-0x0000000060900000-0x0000000060970000-memory.dmp

        memory/1008-73-0x0000000003240000-0x00000000032D7000-memory.dmp

        memory/1008-75-0x0000000002B30000-0x0000000002BAB000-memory.dmp

        memory/2876-55-0x0000000005ED0000-0x0000000005F1C000-memory.dmp

        memory/2876-64-0x00000000071E0000-0x00000000071FA000-memory.dmp

        memory/2876-50-0x0000000005930000-0x0000000005996000-memory.dmp

        memory/2876-54-0x0000000005E80000-0x0000000005E9E000-memory.dmp

        memory/2876-49-0x00000000058C0000-0x0000000005926000-memory.dmp

        memory/2876-56-0x0000000074520000-0x0000000074CDC000-memory.dmp

        memory/2876-57-0x0000000007030000-0x0000000007066000-memory.dmp

        memory/2876-58-0x00000000708C0000-0x000000007090C000-memory.dmp

        memory/2876-61-0x0000000006460000-0x0000000006480000-memory.dmp

        memory/2876-62-0x00000000070A0000-0x0000000007143000-memory.dmp

        memory/2876-63-0x0000000007820000-0x0000000007E9C000-memory.dmp

        memory/2876-53-0x00000000059A0000-0x0000000005CFB000-memory.dmp

        memory/2876-65-0x0000000007250000-0x000000000725A000-memory.dmp

        memory/2876-66-0x0000000007450000-0x00000000074E6000-memory.dmp

        memory/2876-67-0x0000000074520000-0x0000000074CDC000-memory.dmp

        memory/2876-68-0x0000000074520000-0x0000000074CDC000-memory.dmp

        memory/2876-69-0x0000000074520000-0x0000000074CDC000-memory.dmp

        memory/2876-71-0x0000000074520000-0x0000000074CDC000-memory.dmp

        memory/2876-48-0x0000000005090000-0x00000000050B2000-memory.dmp

        memory/2876-47-0x0000000074520000-0x0000000074CDC000-memory.dmp

        memory/2876-46-0x0000000074520000-0x0000000074CDC000-memory.dmp

        memory/2876-45-0x0000000005270000-0x00000000058BA000-memory.dmp

        memory/2876-44-0x0000000002980000-0x00000000029B6000-memory.dmp

        memory/2876-43-0x0000000074532000-0x0000000074533000-memory.dmp