Analysis
- max time kernel
149s - max time network
151s - platform
windows10-2004_x64 - resource
win10v2004-20260513-en - resource tags
- submitted
10/08/2026, 12:25
General
- Target Launcher.cmd
- Size 26B
- Sample260810-pl2w1aydlf
- SHA256 3f4c88d65a5b792d3234a8cb966154550f1d9b9eaefd2474c01f97b21f46733c
Malware Config
Signatures
- Executes dropped EXE 2 IoCs
- Looks up external IP address via web service 1 TTPs 1 IoCs
Uses a legitimate IP lookup service to find the infected system's external IP.
- Drops file in Windows directory 1 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 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
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C:\Windows\system32\cmd.exeC:\Windows\system32\cmd.exe /c "C:\Users\Admin\AppData\Local\Temp\Launcher.cmd"1⤵
- Executes a command shell one-liner
- Suspicious use of WriteProcessMemory
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C:\Users\Admin\AppData\Local\Temp\gcm.exegcm.exe bytecode.txt2⤵
- Drops file in Windows directory
- Suspicious use of WriteProcessMemory
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C:\Windows\SYSTEM32\schtasks.exeschtasks /create /sc daily /st 12:03 /f /tn AudioManager_ODM5 /tr ""C:\Users\Admin\AppData\Local\ODM5\ODM5.exe" "C:\Users\Admin\AppData\Local\ODM5\bytecode.txt""3⤵
- Scheduled Task/Job: Scheduled Task
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C:\Windows\SYSTEM32\schtasks.exeschtasks /create /sc daily /st 12:03 /f /tn Setup /tr "C:/Windows/System32/oobe/Setup.exe" /rl highest3⤵
- Scheduled Task/Job: Scheduled Task
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C:\Windows\System32\oobe\Setup.exeC:/Windows/System32/oobe/Setup.exe1⤵
- Suspicious use of WriteProcessMemory
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C:\Windows\system32\cmd.exeC:\Windows\system32\cmd.exe /c C:\Windows\Setup\Scripts\ErrorHandler.cmd2⤵
- Executes a command shell one-liner
- Suspicious use of WriteProcessMemory
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C:\Windows\system32\cmd.execmd /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
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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
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C:\Users\Admin\AppData\Local\ODM5\ODM5.exeC:\Users\Admin\AppData\Local\ODM5\ODM5.exe1⤵
- Executes dropped EXE
Network
MITRE ATT&CK Enterprise v16
Replay Monitor
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Downloads
bytecode.txt
ErrorHandler.cmd
memory/2376-49-0x00007FF668310000-0x00007FF668320000-memory.dmp
memory/2376-53-0x00007FF668310000-0x00007FF668320000-memory.dmp
memory/2376-73-0x0000019C07270000-0x0000019C07271000-memory.dmp
memory/2376-72-0x0000019C07260000-0x0000019C07261000-memory.dmp
memory/2376-70-0x0000019C07260000-0x0000019C07261000-memory.dmp
memory/2376-69-0x0000019C07260000-0x0000019C07261000-memory.dmp
memory/2376-63-0x00007FF668310000-0x00007FF668320000-memory.dmp
memory/2376-62-0x00007FF668310000-0x00007FF668320000-memory.dmp
memory/2376-61-0x00007FF668310000-0x00007FF668320000-memory.dmp
memory/2376-60-0x00007FF668310000-0x00007FF668320000-memory.dmp
memory/2376-59-0x00007FF668310000-0x00007FF668320000-memory.dmp
memory/2376-58-0x00007FF668310000-0x00007FF668320000-memory.dmp
memory/2376-57-0x00007FF668310000-0x00007FF668320000-memory.dmp
memory/2376-56-0x00007FF668310000-0x00007FF668320000-memory.dmp
memory/2376-55-0x00007FF668310000-0x00007FF668320000-memory.dmp
memory/2376-54-0x00007FF668310000-0x00007FF668320000-memory.dmp
memory/2376-52-0x00007FF668310000-0x00007FF668320000-memory.dmp
memory/2376-51-0x00007FF668310000-0x00007FF668320000-memory.dmp
memory/2376-50-0x00007FF668310000-0x00007FF668320000-memory.dmp
memory/2376-47-0x00007FF668310000-0x00007FF668320000-memory.dmp
memory/2376-46-0x00007FF668310000-0x00007FF668320000-memory.dmp
memory/2376-42-0x00007FF668310000-0x00007FF668320000-memory.dmp
memory/2376-45-0x00007FF668310000-0x00007FF668320000-memory.dmp
memory/2376-44-0x00007FF668310000-0x00007FF668320000-memory.dmp
memory/2376-43-0x00007FF668310000-0x00007FF668320000-memory.dmp
memory/2376-41-0x00007FF668310000-0x00007FF668320000-memory.dmp
memory/2376-40-0x00007FF668310000-0x00007FF668320000-memory.dmp
memory/2376-39-0x00007FF668310000-0x00007FF668320000-memory.dmp
memory/2376-38-0x00007FF668310000-0x00007FF668320000-memory.dmp
memory/2376-37-0x00007FF668310000-0x00007FF668320000-memory.dmp
memory/2376-36-0x00007FF668310000-0x00007FF668320000-memory.dmp
memory/2376-35-0x00007FF668310000-0x00007FF668320000-memory.dmp
memory/2376-34-0x00007FF668310000-0x00007FF668320000-memory.dmp
memory/2376-33-0x00007FF668310000-0x00007FF668320000-memory.dmp
memory/2376-32-0x00007FF668310000-0x00007FF668320000-memory.dmp
memory/2376-31-0x00007FF668310000-0x00007FF668320000-memory.dmp
memory/2376-30-0x00007FF668310000-0x00007FF668320000-memory.dmp
memory/2376-29-0x00007FF668310000-0x00007FF668320000-memory.dmp
memory/2376-28-0x00007FF668310000-0x00007FF668320000-memory.dmp
memory/2376-27-0x00007FF668310000-0x00007FF668320000-memory.dmp
memory/2376-26-0x00007FF668310000-0x00007FF668320000-memory.dmp
memory/2376-22-0x00007FF668310000-0x00007FF668320000-memory.dmp
memory/2376-25-0x00007FF668310000-0x00007FF668320000-memory.dmp
memory/2376-24-0x00007FF668310000-0x00007FF668320000-memory.dmp
memory/2376-20-0x00007FF668310000-0x00007FF668320000-memory.dmp
memory/2376-19-0x00007FF668310000-0x00007FF668320000-memory.dmp
memory/2376-18-0x00007FF668310000-0x00007FF668320000-memory.dmp
memory/2376-17-0x00007FF668310000-0x00007FF668320000-memory.dmp
memory/2376-16-0x00007FF668310000-0x00007FF668320000-memory.dmp
memory/2376-13-0x00007FF668310000-0x00007FF668320000-memory.dmp
memory/2376-15-0x00007FF668310000-0x00007FF668320000-memory.dmp
memory/2376-12-0x00007FF668310000-0x00007FF668320000-memory.dmp
memory/2376-11-0x00007FF668310000-0x00007FF668320000-memory.dmp
memory/2376-10-0x00007FF668310000-0x00007FF668320000-memory.dmp
memory/2376-9-0x00007FF668310000-0x00007FF668320000-memory.dmp
memory/2376-8-0x00007FF668310000-0x00007FF668320000-memory.dmp
memory/2376-7-0x00007FF668310000-0x00007FF668320000-memory.dmp
memory/2376-6-0x00007FF668310000-0x00007FF668320000-memory.dmp
memory/2376-5-0x00007FF668310000-0x00007FF668320000-memory.dmp
memory/2376-4-0x00007FF668310000-0x00007FF668320000-memory.dmp
memory/2376-3-0x00007FF668310000-0x00007FF668320000-memory.dmp
memory/2376-2-0x00007FF668310000-0x00007FF668320000-memory.dmp
memory/2376-1-0x00007FF668310000-0x00007FF668320000-memory.dmp
memory/2376-0-0x00007FF668310000-0x00007FF668320000-memory.dmp
memory/2376-48-0x00007FF668310000-0x00007FF668320000-memory.dmp
memory/2376-23-0x00007FF668310000-0x00007FF668320000-memory.dmp
memory/2376-21-0x00007FF668310000-0x00007FF668320000-memory.dmp
memory/2376-14-0x00007FF668310000-0x00007FF668320000-memory.dmp
memory/2376-74-0x0000019C07270000-0x0000019C07271000-memory.dmp
memory/2376-90-0x0000019C07270000-0x0000019C07271000-memory.dmp