Analysis

  • max time kernel
    148s
  • max time network
    144s
  • platform
    windows11-ltsc_2024_x64
  • resource
    win11ltsc2024-20260709-en
  • resource tags

    arch:x64arch:x86image:win11ltsc2024-20260709-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows
  • submitted
    05/08/2026, 00:20

General

  • Target
    Launcher.cmd
  • Size 26B
  • Sample260805-am5lystgrc
  • SHA256 3f4c88d65a5b792d3234a8cb966154550f1d9b9eaefd2474c01f97b21f46733c
  • MD5 SHA1 SHA512

Malware Config

Signatures

  • Executes dropped EXE 3 IoCs
  • Contacts third-party web service commonly abused for C2 1 TTPs 2 IoCs

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

  • Looks up external IP address via web service 1 TTPs 2 IoCs

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

  • Drops file in Windows directory 2 IoCs
  • Executes a command shell one-liner 1 TTPs 3 IoCs

    Execution of a cmd.exe one-liner (/c "close" or /k "keep") is a common script/loader stage.

  • Scheduled Task/Job: Scheduled Task 1 TTPs 4 IoCs

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

  • Suspicious use of WriteProcessMemory 9 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⤵
    • Executes a command shell one-liner
    • Suspicious use of WriteProcessMemory
    PID:832
    • C:\Users\Admin\AppData\Local\Temp\gcm.exe
      gcm.exe bytecode.txt
      2⤵
      • Drops file in Windows directory
      • Suspicious use of WriteProcessMemory
      PID:4828
      • C:\Windows\SYSTEM32\schtasks.exe
        schtasks /create /sc daily /st 12:42 /f /tn AdobeCreativeCloud_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:4012
      • C:\Windows\SYSTEM32\schtasks.exe
        schtasks /create /sc daily /st 12:42 /f /tn Setup /tr "C:/Windows/System32/oobe/Setup.exe" /rl highest
        3⤵
        • Scheduled Task/Job: Scheduled Task
        PID:1904
      • C:\Users\Admin\AppData\Local\Temp\gcm.exe
        "C:\Users\Admin\AppData\Local\Temp\gcm.exe" "C:\Users\Admin\AppData\Local\Temp\dist.lua"
        3⤵
        • Drops file in Windows directory
        • Suspicious use of WriteProcessMemory
        PID:5392
        • C:\Windows\SYSTEM32\schtasks.exe
          schtasks /create /sc daily /st 11:24 /f /tn AdobeGCInvoker_7d7752 /tr ""C:\Users\Admin\AppData\Local\7d7752\7d7752.exe" "C:\Users\Admin\AppData\Local\7d7752\dist.lua""
          4⤵
          • Scheduled Task/Job: Scheduled Task
          PID:5852
        • C:\Windows\SYSTEM32\schtasks.exe
          schtasks /create /sc daily /st 11:24 /f /tn Setup /tr "C:/Windows/System32/oobe/Setup.exe" /rl highest
          4⤵
          • Scheduled Task/Job: Scheduled Task
          PID:1812
  • C:\Windows\System32\oobe\Setup.exe
    C:/Windows/System32/oobe/Setup.exe
    1⤵
    • Suspicious use of WriteProcessMemory
    PID:5404
    • C:\Windows\system32\cmd.exe
      C:\Windows\system32\cmd.exe /c C:\Windows\Setup\Scripts\ErrorHandler.cmd
      2⤵
      • Executes a command shell one-liner
      • Suspicious use of WriteProcessMemory
      PID:2524
      • C:\Windows\system32\cmd.exe
        cmd /c ""C:\Users\Admin\AppData\Local\ODM5\ODM5.exe" "C:\Users\Admin\AppData\Local\ODM5\bytecode.txt""
        3⤵
        • Executes a command shell one-liner
        • Suspicious use of WriteProcessMemory
        PID:3744
        • 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:5844
  • C:\Users\Admin\AppData\Local\ODM5\ODM5.exe
    C:\Users\Admin\AppData\Local\ODM5\ODM5.exe
    1⤵
    • Executes dropped EXE
    PID:3892
  • C:\Users\Admin\AppData\Local\7d7752\7d7752.exe
    C:\Users\Admin\AppData\Local\7d7752\7d7752.exe
    1⤵
    • Executes dropped EXE
    PID:1216

Network

        MITRE ATT&CK Enterprise v16

        Replay Monitor

        Loading Replay Monitor...

        Downloads

        B76BE66D46C355931939D8CF818D03FD_39DF7432E6EF50CDA9C936E29E7DA30D

        • Path C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\B76BE66D46C355931939D8CF818D03FD_39DF7432E6EF50CDA9C936E29E7DA30D
        • Size 1KB
        • SHA256 fba8c4491523760f0ae722cd1595cce1573710964670b8243631f6b98a89b1d5
        • MD5 SHA1 SHA512 TLSH

        E2C6CBAF0AF08CF203BA74BF0D0AB6D5_EAF5D55D93603A879FA973006301F24F

        • Path C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\E2C6CBAF0AF08CF203BA74BF0D0AB6D5_EAF5D55D93603A879FA973006301F24F
        • Size 471B
        • SHA256 c8e8363ef314e93adfc308eb999403304a10491ac594521efc404c89e6960d56
        • MD5 SHA1 SHA512 TLSH

        B76BE66D46C355931939D8CF818D03FD_39DF7432E6EF50CDA9C936E29E7DA30D

        • Path C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\B76BE66D46C355931939D8CF818D03FD_39DF7432E6EF50CDA9C936E29E7DA30D
        • Size 426B
        • SHA256 59dbda859771f6aa06371bec5043d64e09aaa31955ec6e65fab6b69b80007f7f
        • MD5 SHA1 SHA512 TLSH

        E2C6CBAF0AF08CF203BA74BF0D0AB6D5_EAF5D55D93603A879FA973006301F24F

        • Path C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\E2C6CBAF0AF08CF203BA74BF0D0AB6D5_EAF5D55D93603A879FA973006301F24F
        • Size 412B
        • SHA256 8ea6791e613b15eb1ac9677caa679cd98e0da90389668ddbb257e42cb30a59ef
        • MD5 SHA1 SHA512 TLSH

        json[1].json

        • Path C:\Users\Admin\AppData\Local\Microsoft\Windows\INetCache\IE\WC9PHKHK\json[1].json
        • Size 299B
        • SHA256 445a642159c4502ecc86ce83539e547b0f49bc50a9be7e06775668b20d78b2af
        • MD5 SHA1 SHA512 TLSH

        dist.lua

        • Path C:\Users\Admin\AppData\Local\Temp\dist.lua
        • Size 194KB
        • SHA256 7d5ce6cf5f36edae826b4af91c6cda31a6dc4d49b2893125a85c627e9adee14e
        • MD5 SHA1 SHA512 SSDEEP TLSH

        DBB21806BAA14FEEBD714BBA0B9AEEAC.json

        • Path C:\Users\Admin\Documents\DBB21806BAA14FEEBD714BBA0B9AEEAC.json
        • Size 1KB
        • SHA256 84168934f8f78cb90a4a07861b75e836a6d0ca5b2e3fbbd93ae38fc913a0dabc
        • MD5 SHA1 SHA512 TLSH

        ErrorHandler.cmd

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

        memory/4828-30-0x00007FF6310E0000-0x00007FF6310F0000-memory.dmp

        memory/4828-28-0x00007FF6310E0000-0x00007FF6310F0000-memory.dmp

        memory/4828-77-0x0000025E22430000-0x0000025E22431000-memory.dmp

        memory/4828-69-0x0000025E223E0000-0x0000025E223E1000-memory.dmp

        memory/4828-63-0x00007FF6310E0000-0x00007FF6310F0000-memory.dmp

        memory/4828-62-0x00007FF6310E0000-0x00007FF6310F0000-memory.dmp

        memory/4828-61-0x00007FF6310E0000-0x00007FF6310F0000-memory.dmp

        memory/4828-60-0x00007FF6310E0000-0x00007FF6310F0000-memory.dmp

        memory/4828-59-0x00007FF6310E0000-0x00007FF6310F0000-memory.dmp

        memory/4828-58-0x00007FF6310E0000-0x00007FF6310F0000-memory.dmp

        memory/4828-57-0x00007FF6310E0000-0x00007FF6310F0000-memory.dmp

        memory/4828-56-0x00007FF6310E0000-0x00007FF6310F0000-memory.dmp

        memory/4828-55-0x00007FF6310E0000-0x00007FF6310F0000-memory.dmp

        memory/4828-54-0x00007FF6310E0000-0x00007FF6310F0000-memory.dmp

        memory/4828-52-0x00007FF6310E0000-0x00007FF6310F0000-memory.dmp

        memory/4828-48-0x00007FF6310E0000-0x00007FF6310F0000-memory.dmp

        memory/4828-47-0x00007FF6310E0000-0x00007FF6310F0000-memory.dmp

        memory/4828-46-0x00007FF6310E0000-0x00007FF6310F0000-memory.dmp

        memory/4828-45-0x00007FF6310E0000-0x00007FF6310F0000-memory.dmp

        memory/4828-44-0x00007FF6310E0000-0x00007FF6310F0000-memory.dmp

        memory/4828-43-0x00007FF6310E0000-0x00007FF6310F0000-memory.dmp

        memory/4828-42-0x00007FF6310E0000-0x00007FF6310F0000-memory.dmp

        memory/4828-41-0x00007FF6310E0000-0x00007FF6310F0000-memory.dmp

        memory/4828-40-0x00007FF6310E0000-0x00007FF6310F0000-memory.dmp

        memory/4828-39-0x00007FF6310E0000-0x00007FF6310F0000-memory.dmp

        memory/4828-36-0x00007FF6310E0000-0x00007FF6310F0000-memory.dmp

        memory/4828-35-0x00007FF6310E0000-0x00007FF6310F0000-memory.dmp

        memory/4828-33-0x00007FF6310E0000-0x00007FF6310F0000-memory.dmp

        memory/4828-32-0x00007FF6310E0000-0x00007FF6310F0000-memory.dmp

        memory/4828-31-0x00007FF6310E0000-0x00007FF6310F0000-memory.dmp

        memory/4828-70-0x0000025E223E0000-0x0000025E223E1000-memory.dmp

        memory/4828-29-0x00007FF6310E0000-0x00007FF6310F0000-memory.dmp

        memory/4828-24-0x00007FF6310E0000-0x00007FF6310F0000-memory.dmp

        memory/4828-27-0x00007FF6310E0000-0x00007FF6310F0000-memory.dmp

        memory/4828-72-0x0000025E223F0000-0x0000025E223F1000-memory.dmp

        memory/4828-26-0x00007FF6310E0000-0x00007FF6310F0000-memory.dmp

        memory/4828-8-0x00007FF6310E0000-0x00007FF6310F0000-memory.dmp

        memory/4828-22-0x00007FF6310E0000-0x00007FF6310F0000-memory.dmp

        memory/4828-21-0x00007FF6310E0000-0x00007FF6310F0000-memory.dmp

        memory/4828-20-0x00007FF6310E0000-0x00007FF6310F0000-memory.dmp

        memory/4828-19-0x00007FF6310E0000-0x00007FF6310F0000-memory.dmp

        memory/4828-17-0x00007FF6310E0000-0x00007FF6310F0000-memory.dmp

        memory/4828-15-0x00007FF6310E0000-0x00007FF6310F0000-memory.dmp

        memory/4828-14-0x00007FF6310E0000-0x00007FF6310F0000-memory.dmp

        memory/4828-13-0x00007FF6310E0000-0x00007FF6310F0000-memory.dmp

        memory/4828-12-0x00007FF6310E0000-0x00007FF6310F0000-memory.dmp

        memory/4828-11-0x00007FF6310E0000-0x00007FF6310F0000-memory.dmp

        memory/4828-10-0x00007FF6310E0000-0x00007FF6310F0000-memory.dmp

        memory/4828-9-0x00007FF6310E0000-0x00007FF6310F0000-memory.dmp

        memory/4828-23-0x00007FF6310E0000-0x00007FF6310F0000-memory.dmp

        memory/4828-6-0x00007FF6310E0000-0x00007FF6310F0000-memory.dmp

        memory/4828-5-0x00007FF6310E0000-0x00007FF6310F0000-memory.dmp

        memory/4828-4-0x00007FF6310E0000-0x00007FF6310F0000-memory.dmp

        memory/4828-3-0x00007FF6310E0000-0x00007FF6310F0000-memory.dmp

        memory/4828-2-0x00007FF6310E0000-0x00007FF6310F0000-memory.dmp

        memory/4828-1-0x00007FF6310E0000-0x00007FF6310F0000-memory.dmp

        memory/4828-50-0x00007FF6310E0000-0x00007FF6310F0000-memory.dmp

        memory/4828-49-0x00007FF6310E0000-0x00007FF6310F0000-memory.dmp

        memory/4828-37-0x00007FF6310E0000-0x00007FF6310F0000-memory.dmp

        memory/4828-38-0x00007FF6310E0000-0x00007FF6310F0000-memory.dmp

        memory/4828-34-0x00007FF6310E0000-0x00007FF6310F0000-memory.dmp

        memory/4828-25-0x00007FF6310E0000-0x00007FF6310F0000-memory.dmp

        memory/4828-16-0x00007FF6310E0000-0x00007FF6310F0000-memory.dmp

        memory/4828-18-0x00007FF6310E0000-0x00007FF6310F0000-memory.dmp

        memory/4828-53-0x00007FF6310E0000-0x00007FF6310F0000-memory.dmp

        memory/4828-51-0x00007FF6310E0000-0x00007FF6310F0000-memory.dmp

        memory/4828-7-0x00007FF6310E0000-0x00007FF6310F0000-memory.dmp

        memory/4828-0-0x00007FF6310E0000-0x00007FF6310F0000-memory.dmp

        memory/4828-84-0x0000025E223E0000-0x0000025E223E1000-memory.dmp

        memory/4828-85-0x0000025E223F0000-0x0000025E223F1000-memory.dmp

        memory/4828-86-0x0000025E22430000-0x0000025E22431000-memory.dmp