Analysis
- max time kernel
149s - max time network
149s - platform
windows10-2004_x64 - resource
win10v2004-20260513-en - resource tags
- submitted
10/09/2026, 10:46
General
- Target e17367bb85b6098661042e2cd49cdf4822b92a9765c6d175f5706f8b8adde9c4.exe
- Size 2.8MB
- Sample260910-mt1mssvxdy
- SHA256 e17367bb85b6098661042e2cd49cdf4822b92a9765c6d175f5706f8b8adde9c4
Malware Config
Signatures
- Deletes itself 1 IoCs
- 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\e17367bb85b6098661042e2cd49cdf4822b92a9765c6d175f5706f8b8adde9c4.exe"C:\Users\Admin\AppData\Local\Temp\e17367bb85b6098661042e2cd49cdf4822b92a9765c6d175f5706f8b8adde9c4.exe"1⤵
- Deletes itself
- 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⤵
-
-
-
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.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.exeC:\Users\Admin\AppData\Local\ProgramData\Microsoft\Data\0C0C861D\WinUpdate60e3a3.exe1⤵
- Executes dropped EXE
- Suspicious behavior: EnumeratesProcesses
Network
MITRE ATT&CK Enterprise v16
Replay Monitor
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Downloads
WinUpdate60e3a3.exe
memory/3260-31-0x0000000140000000-0x000000014048C000-memory.dmp
memory/3468-27-0x0000000140000000-0x000000014048C000-memory.dmp
memory/4224-21-0x0000000140000000-0x000000014048C000-memory.dmp
memory/4224-23-0x0000000140000000-0x000000014048C000-memory.dmp
memory/4224-22-0x0000000140000000-0x000000014048C000-memory.dmp
memory/4384-6-0x0000000140000000-0x000000014048C000-memory.dmp
memory/4384-11-0x0000000140014000-0x00000001401C4000-memory.dmp
memory/4384-12-0x0000000140000000-0x000000014048C000-memory.dmp
memory/4384-0-0x0000000140014000-0x00000001401C4000-memory.dmp
memory/4384-3-0x0000000140000000-0x000000014048C000-memory.dmp
memory/4384-1-0x0000000140000000-0x000000014048C000-memory.dmp
memory/4384-2-0x00007FF9D8730000-0x00007FF9D8732000-memory.dmp
memory/4448-15-0x0000000140000000-0x000000014048C000-memory.dmp
memory/4448-13-0x0000000140000000-0x000000014048C000-memory.dmp
memory/4448-24-0x0000000140000000-0x000000014048C000-memory.dmp