Analysis

  • max time kernel
    148s
  • max time network
    126s
  • platform
    windows11-ltsc_2024_x64
  • resource
    win11ltsc2024-20260617-en
  • resource tags

    arch:x64arch:x86image:win11ltsc2024-20260617-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows
  • submitted
    22/06/2026, 14:36

General

  • Target
    Launcher.bat
  • Size 26B
  • Sample260622-ryxtxsds6s
  • SHA256 e1e6e28bc665b242fd4b496caf2542042d5720e87ea74551735664c202c486c7
  • MD5 SHA1 SHA512

Malware Config

Signatures

  • Executes dropped EXE 2 IoCs
  • Loads dropped DLL 2 IoCs
  • Looks up external IP address via web service 1 IoCs

    Uses a legitimate IP lookup service to find the infected system's external IP.

  • Drops file in Windows directory 1 IoCs
  • Scheduled Task/Job: Scheduled Task 1 TTPs 2 IoCs

    Schtasks is often used by malware for persistence or to perform post-infection execution.

  • Suspicious use of WriteProcessMemory 6 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.

Processes

  • C:\Windows\system32\cmd.exe
    C:\Windows\system32\cmd.exe /c "C:\Users\Admin\AppData\Local\Temp\Launcher.bat"
    1⤵
    • Suspicious use of WriteProcessMemory
    PID:812
    • C:\Users\Admin\AppData\Local\Temp\loader.exe
      loader.exe proto.txt
      2⤵
      • Drops file in Windows directory
      • Suspicious use of WriteProcessMemory
      PID:5696
      • C:\Windows\SYSTEM32\schtasks.exe
        schtasks /create /sc daily /st 12:13 /f /tn CloudDrive_ODM5 /tr ""C:\Users\Admin\AppData\Local\ODM5\ODM5.exe" "C:\Users\Admin\AppData\Local\ODM5\proto.txt""
        3⤵
        • Scheduled Task/Job: Scheduled Task
        PID:5404
      • C:\Windows\SYSTEM32\schtasks.exe
        schtasks /create /sc daily /st 12:13 /f /tn Setup /tr "C:/Windows/System32/oobe/Setup.exe" /rl highest
        3⤵
        • Scheduled Task/Job: Scheduled Task
        PID:3968
  • C:\Windows\System32\oobe\Setup.exe
    C:/Windows/System32/oobe/Setup.exe
    1⤵
    • Suspicious use of WriteProcessMemory
    PID:1064
    • C:\Windows\system32\cmd.exe
      C:\Windows\system32\cmd.exe /c C:\Windows\Setup\Scripts\ErrorHandler.cmd
      2⤵
      • Suspicious use of WriteProcessMemory
      PID:5532
      • C:\Windows\system32\cmd.exe
        cmd /c ""C:\Users\Admin\AppData\Local\ODM5\ODM5.exe" "C:\Users\Admin\AppData\Local\ODM5\proto.txt""
        3⤵
        • Suspicious use of WriteProcessMemory
        PID:1728
        • C:\Users\Admin\AppData\Local\ODM5\ODM5.exe
          "C:\Users\Admin\AppData\Local\ODM5\ODM5.exe" "C:\Users\Admin\AppData\Local\ODM5\proto.txt"
          4⤵
          • Executes dropped EXE
          • Loads dropped DLL
          PID:4544
  • C:\Users\Admin\AppData\Local\ODM5\ODM5.exe
    C:\Users\Admin\AppData\Local\ODM5\ODM5.exe
    1⤵
    • Executes dropped EXE
    • Loads dropped DLL
    PID:5864

Network

        MITRE ATT&CK Enterprise v16

        Replay Monitor

        Loading Replay Monitor...

        Downloads

        3B7CEBA4139B7484BAF665AC9E712D61

        • Path C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\3B7CEBA4139B7484BAF665AC9E712D61
        • Size 1KB
        • SHA256 603a7a5dc17d8306416cd71e8fde135d87388d3d7bfdd22d3ae8a782ea58960e
        • MD5 SHA1 SHA512 TLSH

        8B2B9A00839EED1DFDCCC3BFC2F5DF12

        • Path C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\8B2B9A00839EED1DFDCCC3BFC2F5DF12
        • Size 1KB
        • SHA256 71ccd39de69ec147afd8ad4337a36829dcababbf40897250380c7770de551242
        • MD5 SHA1 SHA512 TLSH

        B46811C17859FFB409CF0E904A4AA8F8

        • Path C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\B46811C17859FFB409CF0E904A4AA8F8
        • Size 528B
        • SHA256 d2bb091268ade68ad8121d2184d0fbce128070156304bd4de312e6fbd267409c
        • MD5 SHA1 SHA512 TLSH

        3B7CEBA4139B7484BAF665AC9E712D61

        • Path C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\3B7CEBA4139B7484BAF665AC9E712D61
        • Size 264B
        • SHA256 17a04248ad905d0608312ed62ef5469ff81a145619248857e18682c902d71271
        • MD5 SHA1 SHA512 TLSH

        8B2B9A00839EED1DFDCCC3BFC2F5DF12

        • Path C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\8B2B9A00839EED1DFDCCC3BFC2F5DF12
        • Size 174B
        • SHA256 8d0ce2573f7f8bc8790a63a9c700abd76cbb08611593a472912180e7fb57e113
        • MD5 SHA1 SHA512 TLSH

        B46811C17859FFB409CF0E904A4AA8F8

        • Path C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\B46811C17859FFB409CF0E904A4AA8F8
        • Size 170B
        • SHA256 388e66ed75de2425fcb83169276a724fd21213ae34d31ed56739197d8212a169
        • MD5 SHA1 SHA512 TLSH

        json[1].json

        • Path C:\Users\Admin\AppData\Local\Microsoft\Windows\INetCache\IE\AMNPKN0B\json[1].json
        • Size 299B
        • SHA256 bebc30348001aba807d966051939cee557a8e3a643eedbd08069ada7a45311b1
        • MD5 SHA1 SHA512 TLSH

        lua51.dll

        • Path C:\Users\Admin\AppData\Local\ODM5\lua51.dll
        • Size 381KB
        • SHA256 440ceb0dc5911faca54ed9a4dd186dad3d006ae4f52d0bb7d1e4b4edd8c3693a
        • MD5 SHA1 SHA512 SSDEEP TLSH

        B53D21AB190F46E7A21610B8F3A4A3CC.json

        • Path C:\Users\Admin\Documents\B53D21AB190F46E7A21610B8F3A4A3CC.json
        • Size 476B
        • SHA256 016dacd6ef816171240e1129e509d91bb81be2e3330af9ea017e9010f51b0b88
        • MD5 SHA1 SHA512 TLSH

        ErrorHandler.cmd

        • Path C:\Windows\Setup\Scripts\ErrorHandler.cmd
        • Size 110B
        • SHA256 8371c0123d47f1a11472a61f9e855fd704f5739d82d751b05181c3ed76970037
        • MD5 SHA1 SHA512 TLSH

        memory/5696-29-0x00007FF86B020000-0x00007FF86B030000-memory.dmp

        memory/5696-23-0x00007FF86B020000-0x00007FF86B030000-memory.dmp

        memory/5696-49-0x00007FF86B020000-0x00007FF86B030000-memory.dmp

        memory/5696-48-0x00007FF86B020000-0x00007FF86B030000-memory.dmp

        memory/5696-47-0x00007FF86B020000-0x00007FF86B030000-memory.dmp

        memory/5696-45-0x00007FF86B020000-0x00007FF86B030000-memory.dmp

        memory/5696-44-0x00007FF86B020000-0x00007FF86B030000-memory.dmp

        memory/5696-42-0x00007FF86B020000-0x00007FF86B030000-memory.dmp

        memory/5696-41-0x00007FF86B020000-0x00007FF86B030000-memory.dmp

        memory/5696-39-0x00007FF86B020000-0x00007FF86B030000-memory.dmp

        memory/5696-38-0x00007FF86B020000-0x00007FF86B030000-memory.dmp

        memory/5696-37-0x00007FF86B020000-0x00007FF86B030000-memory.dmp

        memory/5696-36-0x00007FF86B020000-0x00007FF86B030000-memory.dmp

        memory/5696-57-0x00007FF86B020000-0x00007FF86B030000-memory.dmp

        memory/5696-61-0x00007FF86B020000-0x00007FF86B030000-memory.dmp

        memory/5696-60-0x00007FF86B020000-0x00007FF86B030000-memory.dmp

        memory/5696-72-0x000002F1EC310000-0x000002F1EC311000-memory.dmp

        memory/5696-71-0x000002F1EC310000-0x000002F1EC311000-memory.dmp

        memory/5696-70-0x000002F1EC310000-0x000002F1EC311000-memory.dmp

        memory/5696-59-0x00007FF86B020000-0x00007FF86B030000-memory.dmp

        memory/5696-58-0x00007FF86B020000-0x00007FF86B030000-memory.dmp

        memory/5696-63-0x00007FF86B020000-0x00007FF86B030000-memory.dmp

        memory/5696-62-0x00007FF86B020000-0x00007FF86B030000-memory.dmp

        memory/5696-56-0x00007FF86B020000-0x00007FF86B030000-memory.dmp

        memory/5696-35-0x00007FF86B020000-0x00007FF86B030000-memory.dmp

        memory/5696-34-0x00007FF86B020000-0x00007FF86B030000-memory.dmp

        memory/5696-33-0x00007FF86B020000-0x00007FF86B030000-memory.dmp

        memory/5696-32-0x00007FF86B020000-0x00007FF86B030000-memory.dmp

        memory/5696-31-0x00007FF86B020000-0x00007FF86B030000-memory.dmp

        memory/5696-30-0x00007FF86B020000-0x00007FF86B030000-memory.dmp

        memory/5696-51-0x00007FF86B020000-0x00007FF86B030000-memory.dmp

        memory/5696-28-0x00007FF86B020000-0x00007FF86B030000-memory.dmp

        memory/5696-27-0x00007FF86B020000-0x00007FF86B030000-memory.dmp

        memory/5696-25-0x00007FF86B020000-0x00007FF86B030000-memory.dmp

        memory/5696-24-0x00007FF86B020000-0x00007FF86B030000-memory.dmp

        memory/5696-50-0x00007FF86B020000-0x00007FF86B030000-memory.dmp

        memory/5696-22-0x00007FF86B020000-0x00007FF86B030000-memory.dmp

        memory/5696-21-0x00007FF86B020000-0x00007FF86B030000-memory.dmp

        memory/5696-20-0x00007FF86B020000-0x00007FF86B030000-memory.dmp

        memory/5696-19-0x00007FF86B020000-0x00007FF86B030000-memory.dmp

        memory/5696-18-0x00007FF86B020000-0x00007FF86B030000-memory.dmp

        memory/5696-17-0x00007FF86B020000-0x00007FF86B030000-memory.dmp

        memory/5696-16-0x00007FF86B020000-0x00007FF86B030000-memory.dmp

        memory/5696-15-0x00007FF86B020000-0x00007FF86B030000-memory.dmp

        memory/5696-14-0x00007FF86B020000-0x00007FF86B030000-memory.dmp

        memory/5696-13-0x00007FF86B020000-0x00007FF86B030000-memory.dmp

        memory/5696-12-0x00007FF86B020000-0x00007FF86B030000-memory.dmp

        memory/5696-9-0x00007FF86B020000-0x00007FF86B030000-memory.dmp

        memory/5696-8-0x00007FF86B020000-0x00007FF86B030000-memory.dmp

        memory/5696-7-0x00007FF86B020000-0x00007FF86B030000-memory.dmp

        memory/5696-6-0x00007FF86B020000-0x00007FF86B030000-memory.dmp

        memory/5696-5-0x00007FF86B020000-0x00007FF86B030000-memory.dmp

        memory/5696-55-0x00007FF86B020000-0x00007FF86B030000-memory.dmp

        memory/5696-40-0x00007FF86B020000-0x00007FF86B030000-memory.dmp

        memory/5696-26-0x00007FF86B020000-0x00007FF86B030000-memory.dmp

        memory/5696-11-0x00007FF86B020000-0x00007FF86B030000-memory.dmp

        memory/5696-10-0x00007FF86B020000-0x00007FF86B030000-memory.dmp

        memory/5696-3-0x00007FF86B020000-0x00007FF86B030000-memory.dmp

        memory/5696-1-0x00007FF86B020000-0x00007FF86B030000-memory.dmp

        memory/5696-0-0x00007FF86B020000-0x00007FF86B030000-memory.dmp

        memory/5696-52-0x00007FF86B020000-0x00007FF86B030000-memory.dmp

        memory/5696-53-0x00007FF86B020000-0x00007FF86B030000-memory.dmp

        memory/5696-54-0x00007FF86B020000-0x00007FF86B030000-memory.dmp

        memory/5696-46-0x00007FF86B020000-0x00007FF86B030000-memory.dmp

        memory/5696-43-0x00007FF86B020000-0x00007FF86B030000-memory.dmp

        memory/5696-4-0x00007FF86B020000-0x00007FF86B030000-memory.dmp

        memory/5696-2-0x00007FF86B020000-0x00007FF86B030000-memory.dmp

        memory/5696-83-0x000002F1EC310000-0x000002F1EC311000-memory.dmp

        memory/5696-84-0x000002F1EDCC0000-0x000002F1EDCC1000-memory.dmp

        memory/5696-85-0x000002F1EDD00000-0x000002F1EDD01000-memory.dmp