Analysis
- max time kernel
150s - max time network
143s - platform
windows11-ltsc_2024_x64 - resource
win11ltsc2024-20260710-en - resource tags
- submitted
10/09/2026, 10:52
General
- Target 7c08cf409194056a8517865e5d3433d1499bb8262263b55b49b8b07d9d182fcb.exe
- Size 2.8MB
- Sample260910-myjvvavyaw
- SHA256 7c08cf409194056a8517865e5d3433d1499bb8262263b55b49b8b07d9d182fcb
Malware Config
Signatures
- Executes dropped EXE 4 IoCs
- Scheduled Task/Job: Scheduled Task 1 TTPs 1 IoCs
Schtasks is often used by malware for persistence or to perform post-infection execution.
- Suspicious behavior: AddClipboardFormatListener 1 IoCs
- Suspicious behavior: EnumeratesProcesses 10 IoCs
- Suspicious behavior: RenamesItself 1 IoCs
- Suspicious use of WriteProcessMemory 3 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:\Users\Admin\AppData\Local\Temp\7c08cf409194056a8517865e5d3433d1499bb8262263b55b49b8b07d9d182fcb.exe"C:\Users\Admin\AppData\Local\Temp\7c08cf409194056a8517865e5d3433d1499bb8262263b55b49b8b07d9d182fcb.exe"1⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious behavior: RenamesItself
- Suspicious use of WriteProcessMemory
-
C:\Windows\SYSTEM32\schtasks.exeschtasks /create /tn "OptimizeAgentHost_0bb4" /tr "C:\Users\Admin\AppData\Local\ProgramData\Microsoft\Data\0C0C861D\WinUpdate60e3a3.exe" /sc minute /mo 1 /f2⤵
- Scheduled Task/Job: Scheduled Task
-
-
C:\Users\Admin\AppData\Local\ProgramData\Microsoft\Data\0C0C861D\WinUpdate60e3a3.exe"C:\Users\Admin\AppData\Local\ProgramData\Microsoft\Data\0C0C861D\WinUpdate60e3a3.exe"2⤵
- Executes dropped EXE
- Suspicious behavior: AddClipboardFormatListener
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of WriteProcessMemory
-
C:\Windows\SYSTEM32\schtasks.exeschtasks /query /tn "OptimizeAgentHost_0bb4"3⤵
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-
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C:\Users\Admin\AppData\Local\ProgramData\Microsoft\Data\0C0C861D\WinUpdate60e3a3.exeC:\Users\Admin\AppData\Local\ProgramData\Microsoft\Data\0C0C861D\WinUpdate60e3a3.exe1⤵
- Executes dropped EXE
- Suspicious behavior: EnumeratesProcesses
-
C:\Users\Admin\AppData\Local\ProgramData\Microsoft\Data\0C0C861D\WinUpdate60e3a3.exe"C:\Users\Admin\AppData\Local\ProgramData\Microsoft\Data\0C0C861D\WinUpdate60e3a3.exe"1⤵
- Executes dropped EXE
- Suspicious behavior: EnumeratesProcesses
-
C:\Users\Admin\AppData\Local\ProgramData\Microsoft\Data\0C0C861D\WinUpdate60e3a3.exe"C:\Users\Admin\AppData\Local\ProgramData\Microsoft\Data\0C0C861D\WinUpdate60e3a3.exe"1⤵
- Executes dropped EXE
- Suspicious behavior: EnumeratesProcesses
Network
MITRE ATT&CK Enterprise v16
Replay Monitor
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Downloads
WinUpdate60e3a3.exe
memory/1648-28-0x0000000140000000-0x000000014048E000-memory.dmp
memory/3444-1-0x0000000140000000-0x000000014048E000-memory.dmp
memory/3444-5-0x0000000140000000-0x000000014048E000-memory.dmp
memory/3444-3-0x0000000140000000-0x000000014048E000-memory.dmp
memory/3444-0-0x0000000140014000-0x00000001401C4000-memory.dmp
memory/3444-8-0x0000000140000000-0x000000014048E000-memory.dmp
memory/3444-9-0x0000000140014000-0x00000001401C4000-memory.dmp
memory/3444-2-0x00007FFAE4750000-0x00007FFAE4752000-memory.dmp
memory/3812-11-0x0000000140000000-0x000000014048E000-memory.dmp
memory/3812-21-0x0000000140000000-0x000000014048E000-memory.dmp
memory/3812-15-0x0000000140000000-0x000000014048E000-memory.dmp
memory/5668-16-0x0000000140000000-0x000000014048E000-memory.dmp
memory/5668-18-0x0000000140000000-0x000000014048E000-memory.dmp
memory/5668-20-0x0000000140000000-0x000000014048E000-memory.dmp
memory/5780-24-0x0000000140000000-0x000000014048E000-memory.dmp