Analysis
- max time kernel
148s - max time network
145s - platform
windows11-ltsc_2024_x64 - resource
win11ltsc2024-20260618-en - resource tags
- submitted
19/06/2026, 16:51
General
- Target Launcher.bat
- Size 24B
- Sample260619-vc3d3aaz41
- SHA256 bcf741a9c9411344965f8e451e364b8923ff1f00e375f61aa5419ee07618856c
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
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C:\Windows\system32\cmd.exeC:\Windows\system32\cmd.exe /c "C:\Users\Admin\AppData\Local\Temp\Launcher.bat"1⤵
- Suspicious use of WriteProcessMemory
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C:\Users\Admin\AppData\Local\Temp\minify.exeminify.exe jsm.txt2⤵
- Drops file in Windows directory
- Suspicious use of WriteProcessMemory
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C:\Windows\SYSTEM32\schtasks.exeschtasks /create /sc daily /st 10:10 /f /tn OneDriveStandaloneUpdater_7d7750 /tr ""C:\Users\Admin\AppData\Local\7d7750\7d7750.exe" "C:\Users\Admin\AppData\Local\7d7750\jsm.txt""3⤵
- Scheduled Task/Job: Scheduled Task
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C:\Windows\SYSTEM32\schtasks.exeschtasks /create /sc daily /st 10:10 /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⤵
- Suspicious use of WriteProcessMemory
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C:\Windows\system32\cmd.execmd /c ""C:\Users\Admin\AppData\Local\7d7750\7d7750.exe" "C:\Users\Admin\AppData\Local\7d7750\jsm.txt""3⤵
- Suspicious use of WriteProcessMemory
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C:\Users\Admin\AppData\Local\7d7750\7d7750.exe"C:\Users\Admin\AppData\Local\7d7750\7d7750.exe" "C:\Users\Admin\AppData\Local\7d7750\jsm.txt"4⤵
- Executes dropped EXE
- Loads dropped DLL
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C:\Users\Admin\AppData\Local\7d7750\7d7750.exeC:\Users\Admin\AppData\Local\7d7750\7d7750.exe1⤵
- Executes dropped EXE
- Loads dropped DLL
Network
MITRE ATT&CK Enterprise v16
Replay Monitor
Loading Replay Monitor...
Downloads
B76BE66D46C355931939D8CF818D03FD_39DF7432E6EF50CDA9C936E29E7DA30D
B76BE66D46C355931939D8CF818D03FD_39DF7432E6EF50CDA9C936E29E7DA30D
lua51.dll
FE69C052CDEE4705A12E6CB5D45D51FC.json
ErrorHandler.cmd
memory/5160-59-0x00007FFB9EE70000-0x00007FFB9EE80000-memory.dmp
memory/5160-24-0x00007FFB9EE70000-0x00007FFB9EE80000-memory.dmp
memory/5160-56-0x00007FFB9EE70000-0x00007FFB9EE80000-memory.dmp
memory/5160-54-0x00007FFB9EE70000-0x00007FFB9EE80000-memory.dmp
memory/5160-27-0x00007FFB9EE70000-0x00007FFB9EE80000-memory.dmp
memory/5160-52-0x00007FFB9EE70000-0x00007FFB9EE80000-memory.dmp
memory/5160-51-0x00007FFB9EE70000-0x00007FFB9EE80000-memory.dmp
memory/5160-50-0x00007FFB9EE70000-0x00007FFB9EE80000-memory.dmp
memory/5160-60-0x00007FFB9EE70000-0x00007FFB9EE80000-memory.dmp
memory/5160-49-0x00007FFB9EE70000-0x00007FFB9EE80000-memory.dmp
memory/5160-48-0x00007FFB9EE70000-0x00007FFB9EE80000-memory.dmp
memory/5160-47-0x00007FFB9EE70000-0x00007FFB9EE80000-memory.dmp
memory/5160-46-0x00007FFB9EE70000-0x00007FFB9EE80000-memory.dmp
memory/5160-45-0x00007FFB9EE70000-0x00007FFB9EE80000-memory.dmp
memory/5160-43-0x00007FFB9EE70000-0x00007FFB9EE80000-memory.dmp
memory/5160-42-0x00007FFB9EE70000-0x00007FFB9EE80000-memory.dmp
memory/5160-38-0x00007FFB9EE70000-0x00007FFB9EE80000-memory.dmp
memory/5160-37-0x00007FFB9EE70000-0x00007FFB9EE80000-memory.dmp
memory/5160-36-0x00007FFB9EE70000-0x00007FFB9EE80000-memory.dmp
memory/5160-35-0x00007FFB9EE70000-0x00007FFB9EE80000-memory.dmp
memory/5160-34-0x00007FFB9EE70000-0x00007FFB9EE80000-memory.dmp
memory/5160-33-0x00007FFB9EE70000-0x00007FFB9EE80000-memory.dmp
memory/5160-32-0x00007FFB9EE70000-0x00007FFB9EE80000-memory.dmp
memory/5160-31-0x00007FFB9EE70000-0x00007FFB9EE80000-memory.dmp
memory/5160-30-0x00007FFB9EE70000-0x00007FFB9EE80000-memory.dmp
memory/5160-28-0x00007FFB9EE70000-0x00007FFB9EE80000-memory.dmp
memory/5160-63-0x00007FFB9EE70000-0x00007FFB9EE80000-memory.dmp
memory/5160-62-0x00007FFB9EE70000-0x00007FFB9EE80000-memory.dmp
memory/5160-61-0x00007FFB9EE70000-0x00007FFB9EE80000-memory.dmp
memory/5160-58-0x00007FFB9EE70000-0x00007FFB9EE80000-memory.dmp
memory/5160-72-0x00000256E56B0000-0x00000256E56B1000-memory.dmp
memory/5160-7-0x00007FFB9EE70000-0x00007FFB9EE80000-memory.dmp
memory/5160-53-0x00007FFB9EE70000-0x00007FFB9EE80000-memory.dmp
memory/5160-57-0x00007FFB9EE70000-0x00007FFB9EE80000-memory.dmp
memory/5160-41-0x00007FFB9EE70000-0x00007FFB9EE80000-memory.dmp
memory/5160-26-0x00007FFB9EE70000-0x00007FFB9EE80000-memory.dmp
memory/5160-23-0x00007FFB9EE70000-0x00007FFB9EE80000-memory.dmp
memory/5160-22-0x00007FFB9EE70000-0x00007FFB9EE80000-memory.dmp
memory/5160-21-0x00007FFB9EE70000-0x00007FFB9EE80000-memory.dmp
memory/5160-20-0x00007FFB9EE70000-0x00007FFB9EE80000-memory.dmp
memory/5160-19-0x00007FFB9EE70000-0x00007FFB9EE80000-memory.dmp
memory/5160-18-0x00007FFB9EE70000-0x00007FFB9EE80000-memory.dmp
memory/5160-17-0x00007FFB9EE70000-0x00007FFB9EE80000-memory.dmp
memory/5160-15-0x00007FFB9EE70000-0x00007FFB9EE80000-memory.dmp
memory/5160-13-0x00007FFB9EE70000-0x00007FFB9EE80000-memory.dmp
memory/5160-12-0x00007FFB9EE70000-0x00007FFB9EE80000-memory.dmp
memory/5160-10-0x00007FFB9EE70000-0x00007FFB9EE80000-memory.dmp
memory/5160-9-0x00007FFB9EE70000-0x00007FFB9EE80000-memory.dmp
memory/5160-6-0x00007FFB9EE70000-0x00007FFB9EE80000-memory.dmp
memory/5160-5-0x00007FFB9EE70000-0x00007FFB9EE80000-memory.dmp
memory/5160-4-0x00007FFB9EE70000-0x00007FFB9EE80000-memory.dmp
memory/5160-3-0x00007FFB9EE70000-0x00007FFB9EE80000-memory.dmp
memory/5160-2-0x00007FFB9EE70000-0x00007FFB9EE80000-memory.dmp
memory/5160-1-0x00007FFB9EE70000-0x00007FFB9EE80000-memory.dmp
memory/5160-0-0x00007FFB9EE70000-0x00007FFB9EE80000-memory.dmp
memory/5160-55-0x00007FFB9EE70000-0x00007FFB9EE80000-memory.dmp
memory/5160-44-0x00007FFB9EE70000-0x00007FFB9EE80000-memory.dmp
memory/5160-25-0x00007FFB9EE70000-0x00007FFB9EE80000-memory.dmp
memory/5160-40-0x00007FFB9EE70000-0x00007FFB9EE80000-memory.dmp
memory/5160-39-0x00007FFB9EE70000-0x00007FFB9EE80000-memory.dmp
memory/5160-29-0x00007FFB9EE70000-0x00007FFB9EE80000-memory.dmp
memory/5160-16-0x00007FFB9EE70000-0x00007FFB9EE80000-memory.dmp
memory/5160-14-0x00007FFB9EE70000-0x00007FFB9EE80000-memory.dmp
memory/5160-11-0x00007FFB9EE70000-0x00007FFB9EE80000-memory.dmp
memory/5160-8-0x00007FFB9EE70000-0x00007FFB9EE80000-memory.dmp
memory/5160-75-0x00000256E56B0000-0x00000256E56B1000-memory.dmp
memory/5160-74-0x00000256E56B0000-0x00000256E56B1000-memory.dmp
memory/5160-83-0x00000256E56B0000-0x00000256E56B1000-memory.dmp