Analysis

  • max time kernel
    148s
  • max time network
    148s
  • platform
    windows11-ltsc_2024_x64
  • resource
    win11ltsc2024-20260618-en
  • resource tags

    arch:x64arch:x86image:win11ltsc2024-20260618-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows
  • submitted
    22/06/2026, 14:37

General

  • Target
    Launcher.cmd
  • Size 26B
  • Sample260622-ry4mgads8x
  • SHA256 3f4c88d65a5b792d3234a8cb966154550f1d9b9eaefd2474c01f97b21f46733c
  • MD5 SHA1 SHA512

Malware Config

Signatures

  • Executes dropped EXE 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.cmd"
    1⤵
    • Suspicious use of WriteProcessMemory
    PID:3300
    • C:\Users\Admin\AppData\Local\Temp\gcm.exe
      gcm.exe bytecode.txt
      2⤵
      • Drops file in Windows directory
      • Suspicious use of WriteProcessMemory
      PID:5084
      • C:\Windows\SYSTEM32\schtasks.exe
        schtasks /create /sc daily /st 12:05 /f /tn CloudDrive_ODM5 /tr ""C:\Users\Admin\AppData\Local\ODM5\ODM5.exe" "C:\Users\Admin\AppData\Local\ODM5\bytecode.txt""
        3⤵
        • Scheduled Task/Job: Scheduled Task
        PID:2624
      • C:\Windows\SYSTEM32\schtasks.exe
        schtasks /create /sc daily /st 12:05 /f /tn Setup /tr "C:/Windows/System32/oobe/Setup.exe" /rl highest
        3⤵
        • Scheduled Task/Job: Scheduled Task
        PID:4244
  • C:\Windows\System32\oobe\Setup.exe
    C:/Windows/System32/oobe/Setup.exe
    1⤵
    • Suspicious use of WriteProcessMemory
    PID:2532
    • C:\Windows\system32\cmd.exe
      C:\Windows\system32\cmd.exe /c C:\Windows\Setup\Scripts\ErrorHandler.cmd
      2⤵
      • Suspicious use of WriteProcessMemory
      PID:5692
      • C:\Windows\system32\cmd.exe
        cmd /c ""C:\Users\Admin\AppData\Local\ODM5\ODM5.exe" "C:\Users\Admin\AppData\Local\ODM5\bytecode.txt""
        3⤵
        • Suspicious use of WriteProcessMemory
        PID:4612
        • C:\Users\Admin\AppData\Local\ODM5\ODM5.exe
          "C:\Users\Admin\AppData\Local\ODM5\ODM5.exe" "C:\Users\Admin\AppData\Local\ODM5\bytecode.txt"
          4⤵
          • Executes dropped EXE
          PID:1948
  • C:\Users\Admin\AppData\Local\ODM5\ODM5.exe
    C:\Users\Admin\AppData\Local\ODM5\ODM5.exe
    1⤵
    • Executes dropped EXE
    PID:3444

Network

        MITRE ATT&CK Enterprise v16

        Replay Monitor

        Loading Replay Monitor...

        Downloads

        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

        B54B00CE250A47F2A29BFE4A70858A02

        • Path C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\B54B00CE250A47F2A29BFE4A70858A02
        • Size 1KB
        • SHA256 603a7a5dc17d8306416cd71e8fde135d87388d3d7bfdd22d3ae8a782ea58960e
        • MD5 SHA1 SHA512 TLSH

        8B2B9A00839EED1DFDCCC3BFC2F5DF12

        • Path C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\8B2B9A00839EED1DFDCCC3BFC2F5DF12
        • Size 174B
        • SHA256 e05c94042570984fcfdb13a94610d5e31af372ed72d9b5106211eaf279661dba
        • MD5 SHA1 SHA512 TLSH

        B46811C17859FFB409CF0E904A4AA8F8

        • Path C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\B46811C17859FFB409CF0E904A4AA8F8
        • Size 170B
        • SHA256 b3aa24cc11dd093b1d93699286c4900e446c21592984afff6947f1958d8c10c4
        • MD5 SHA1 SHA512 TLSH

        B54B00CE250A47F2A29BFE4A70858A02

        • Path C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\B54B00CE250A47F2A29BFE4A70858A02
        • Size 266B
        • SHA256 7bfae011394861304755b35664cc20f22ef9e2e97192597d0c24fce85cdb8120
        • MD5 SHA1 SHA512 TLSH

        json[1].json

        • Path C:\Users\Admin\AppData\Local\Microsoft\Windows\INetCache\IE\02WVLS55\json[1].json
        • Size 299B
        • SHA256 41621fe4d85661f0e01d8f0c69e812918d4e5e2d8306fe5a0d54ef4a9775be01
        • MD5 SHA1 SHA512 TLSH

        44116BB3B2824AF8A9D5AA1AB738CF97.json

        • Path C:\Users\Admin\Documents\44116BB3B2824AF8A9D5AA1AB738CF97.json
        • Size 476B
        • SHA256 016dacd6ef816171240e1129e509d91bb81be2e3330af9ea017e9010f51b0b88
        • MD5 SHA1 SHA512 TLSH

        ErrorHandler.cmd

        • Path C:\Windows\Setup\Scripts\ErrorHandler.cmd
        • Size 113B
        • SHA256 a330a3daef5146491d867c2e9a039f96017b4a8e86e43f10746914d16a4551c7
        • MD5 SHA1 SHA512 TLSH

        memory/5084-31-0x00007FF66C5C0000-0x00007FF66C5D0000-memory.dmp

        memory/5084-24-0x00007FF66C5C0000-0x00007FF66C5D0000-memory.dmp

        memory/5084-74-0x0000017729040000-0x0000017729041000-memory.dmp

        memory/5084-63-0x00007FF66C5C0000-0x00007FF66C5D0000-memory.dmp

        memory/5084-62-0x00007FF66C5C0000-0x00007FF66C5D0000-memory.dmp

        memory/5084-61-0x00007FF66C5C0000-0x00007FF66C5D0000-memory.dmp

        memory/5084-60-0x00007FF66C5C0000-0x00007FF66C5D0000-memory.dmp

        memory/5084-59-0x00007FF66C5C0000-0x00007FF66C5D0000-memory.dmp

        memory/5084-58-0x00007FF66C5C0000-0x00007FF66C5D0000-memory.dmp

        memory/5084-57-0x00007FF66C5C0000-0x00007FF66C5D0000-memory.dmp

        memory/5084-56-0x00007FF66C5C0000-0x00007FF66C5D0000-memory.dmp

        memory/5084-55-0x00007FF66C5C0000-0x00007FF66C5D0000-memory.dmp

        memory/5084-54-0x00007FF66C5C0000-0x00007FF66C5D0000-memory.dmp

        memory/5084-51-0x00007FF66C5C0000-0x00007FF66C5D0000-memory.dmp

        memory/5084-50-0x00007FF66C5C0000-0x00007FF66C5D0000-memory.dmp

        memory/5084-49-0x00007FF66C5C0000-0x00007FF66C5D0000-memory.dmp

        memory/5084-48-0x00007FF66C5C0000-0x00007FF66C5D0000-memory.dmp

        memory/5084-47-0x00007FF66C5C0000-0x00007FF66C5D0000-memory.dmp

        memory/5084-45-0x00007FF66C5C0000-0x00007FF66C5D0000-memory.dmp

        memory/5084-44-0x00007FF66C5C0000-0x00007FF66C5D0000-memory.dmp

        memory/5084-41-0x00007FF66C5C0000-0x00007FF66C5D0000-memory.dmp

        memory/5084-39-0x00007FF66C5C0000-0x00007FF66C5D0000-memory.dmp

        memory/5084-38-0x00007FF66C5C0000-0x00007FF66C5D0000-memory.dmp

        memory/5084-37-0x00007FF66C5C0000-0x00007FF66C5D0000-memory.dmp

        memory/5084-36-0x00007FF66C5C0000-0x00007FF66C5D0000-memory.dmp

        memory/5084-35-0x00007FF66C5C0000-0x00007FF66C5D0000-memory.dmp

        memory/5084-34-0x00007FF66C5C0000-0x00007FF66C5D0000-memory.dmp

        memory/5084-33-0x00007FF66C5C0000-0x00007FF66C5D0000-memory.dmp

        memory/5084-32-0x00007FF66C5C0000-0x00007FF66C5D0000-memory.dmp

        memory/5084-76-0x000001772AAA0000-0x000001772AAA1000-memory.dmp

        memory/5084-30-0x00007FF66C5C0000-0x00007FF66C5D0000-memory.dmp

        memory/5084-29-0x00007FF66C5C0000-0x00007FF66C5D0000-memory.dmp

        memory/5084-28-0x00007FF66C5C0000-0x00007FF66C5D0000-memory.dmp

        memory/5084-26-0x00007FF66C5C0000-0x00007FF66C5D0000-memory.dmp

        memory/5084-25-0x00007FF66C5C0000-0x00007FF66C5D0000-memory.dmp

        memory/5084-75-0x000001772AA60000-0x000001772AA92000-memory.dmp

        memory/5084-23-0x00007FF66C5C0000-0x00007FF66C5D0000-memory.dmp

        memory/5084-22-0x00007FF66C5C0000-0x00007FF66C5D0000-memory.dmp

        memory/5084-21-0x00007FF66C5C0000-0x00007FF66C5D0000-memory.dmp

        memory/5084-20-0x00007FF66C5C0000-0x00007FF66C5D0000-memory.dmp

        memory/5084-19-0x00007FF66C5C0000-0x00007FF66C5D0000-memory.dmp

        memory/5084-16-0x00007FF66C5C0000-0x00007FF66C5D0000-memory.dmp

        memory/5084-15-0x00007FF66C5C0000-0x00007FF66C5D0000-memory.dmp

        memory/5084-14-0x00007FF66C5C0000-0x00007FF66C5D0000-memory.dmp

        memory/5084-13-0x00007FF66C5C0000-0x00007FF66C5D0000-memory.dmp

        memory/5084-12-0x00007FF66C5C0000-0x00007FF66C5D0000-memory.dmp

        memory/5084-11-0x00007FF66C5C0000-0x00007FF66C5D0000-memory.dmp

        memory/5084-10-0x00007FF66C5C0000-0x00007FF66C5D0000-memory.dmp

        memory/5084-9-0x00007FF66C5C0000-0x00007FF66C5D0000-memory.dmp

        memory/5084-8-0x00007FF66C5C0000-0x00007FF66C5D0000-memory.dmp

        memory/5084-7-0x00007FF66C5C0000-0x00007FF66C5D0000-memory.dmp

        memory/5084-6-0x00007FF66C5C0000-0x00007FF66C5D0000-memory.dmp

        memory/5084-3-0x00007FF66C5C0000-0x00007FF66C5D0000-memory.dmp

        memory/5084-2-0x00007FF66C5C0000-0x00007FF66C5D0000-memory.dmp

        memory/5084-0-0x00007FF66C5C0000-0x00007FF66C5D0000-memory.dmp

        memory/5084-43-0x00007FF66C5C0000-0x00007FF66C5D0000-memory.dmp

        memory/5084-42-0x00007FF66C5C0000-0x00007FF66C5D0000-memory.dmp

        memory/5084-40-0x00007FF66C5C0000-0x00007FF66C5D0000-memory.dmp

        memory/5084-27-0x00007FF66C5C0000-0x00007FF66C5D0000-memory.dmp

        memory/5084-18-0x00007FF66C5C0000-0x00007FF66C5D0000-memory.dmp

        memory/5084-17-0x00007FF66C5C0000-0x00007FF66C5D0000-memory.dmp

        memory/5084-77-0x000001772AAA0000-0x000001772AAA1000-memory.dmp

        memory/5084-52-0x00007FF66C5C0000-0x00007FF66C5D0000-memory.dmp

        memory/5084-53-0x00007FF66C5C0000-0x00007FF66C5D0000-memory.dmp

        memory/5084-46-0x00007FF66C5C0000-0x00007FF66C5D0000-memory.dmp

        memory/5084-5-0x00007FF66C5C0000-0x00007FF66C5D0000-memory.dmp

        memory/5084-4-0x00007FF66C5C0000-0x00007FF66C5D0000-memory.dmp

        memory/5084-1-0x00007FF66C5C0000-0x00007FF66C5D0000-memory.dmp

        memory/5084-88-0x000001772AA60000-0x000001772AA92000-memory.dmp

        memory/5084-89-0x000001772AAA0000-0x000001772AAA1000-memory.dmp