Analysis
- max time kernel
149s - max time network
154s - platform
windows11-ltsc_2024_x64 - resource
win11ltsc2024-20260709-en - resource tags
- submitted
07/09/2026, 22:37
General
- Target 5e8f80b1f1ca440b118f5a04d81c2a7ce516e5514328103084cd0ff08bb1329f.exe
- Size 2.9MB
- Sample260907-2j89hsvxdx
- SHA256 5e8f80b1f1ca440b118f5a04d81c2a7ce516e5514328103084cd0ff08bb1329f
Malware Config
Signatures
- Executes dropped EXE 5 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 12 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\5e8f80b1f1ca440b118f5a04d81c2a7ce516e5514328103084cd0ff08bb1329f.exe"C:\Users\Admin\AppData\Local\Temp\5e8f80b1f1ca440b118f5a04d81c2a7ce516e5514328103084cd0ff08bb1329f.exe"1⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious behavior: RenamesItself
- Suspicious use of WriteProcessMemory
-
C:\Windows\SYSTEM32\schtasks.exeschtasks /create /tn "UpdateManager_3a76" /tr "C:\Users\Admin\AppData\Local\AppData\Cache\1EDB5E01\MicroUpdate94a5a4.exe" /sc minute /mo 1 /f2⤵
- Scheduled Task/Job: Scheduled Task
-
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C:\Users\Admin\AppData\Local\AppData\Cache\1EDB5E01\MicroUpdate94a5a4.exe"C:\Users\Admin\AppData\Local\AppData\Cache\1EDB5E01\MicroUpdate94a5a4.exe"2⤵
- Executes dropped EXE
- Suspicious behavior: AddClipboardFormatListener
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of WriteProcessMemory
-
C:\Windows\SYSTEM32\schtasks.exeschtasks /query /tn "UpdateManager_3a76"3⤵
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C:\Users\Admin\AppData\Local\AppData\Cache\1EDB5E01\MicroUpdate94a5a4.exeC:\Users\Admin\AppData\Local\AppData\Cache\1EDB5E01\MicroUpdate94a5a4.exe1⤵
- Executes dropped EXE
- Suspicious behavior: EnumeratesProcesses
-
C:\Users\Admin\AppData\Local\AppData\Cache\1EDB5E01\MicroUpdate94a5a4.exe"C:\Users\Admin\AppData\Local\AppData\Cache\1EDB5E01\MicroUpdate94a5a4.exe"1⤵
- Executes dropped EXE
- Suspicious behavior: EnumeratesProcesses
-
C:\Users\Admin\AppData\Local\AppData\Cache\1EDB5E01\MicroUpdate94a5a4.exe"C:\Users\Admin\AppData\Local\AppData\Cache\1EDB5E01\MicroUpdate94a5a4.exe"1⤵
- Executes dropped EXE
- Suspicious behavior: EnumeratesProcesses
-
C:\Users\Admin\AppData\Local\AppData\Cache\1EDB5E01\MicroUpdate94a5a4.exe"C:\Users\Admin\AppData\Local\AppData\Cache\1EDB5E01\MicroUpdate94a5a4.exe"1⤵
- Executes dropped EXE
- Suspicious behavior: EnumeratesProcesses
Network
MITRE ATT&CK Enterprise v16
Replay Monitor
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Downloads
MicroUpdate94a5a4.exe
memory/1444-1-0x0000000140000000-0x00000001404A8000-memory.dmp
memory/1444-0-0x0000000140015000-0x00000001401CD000-memory.dmp
memory/1444-2-0x00007FFEEB630000-0x00007FFEEB632000-memory.dmp
memory/1444-3-0x0000000140000000-0x00000001404A8000-memory.dmp
memory/1444-5-0x0000000140000000-0x00000001404A8000-memory.dmp
memory/1444-9-0x0000000140000000-0x00000001404A8000-memory.dmp
memory/1444-8-0x0000000140015000-0x00000001401CD000-memory.dmp
memory/4076-11-0x0000000140000000-0x00000001404A8000-memory.dmp
memory/4076-15-0x0000000140000000-0x00000001404A8000-memory.dmp
memory/4076-13-0x0000000140000000-0x00000001404A8000-memory.dmp
memory/4076-37-0x0000000140000000-0x00000001404A8000-memory.dmp
memory/4588-19-0x0000000140000000-0x00000001404A8000-memory.dmp
memory/4588-21-0x0000000140000000-0x00000001404A8000-memory.dmp
memory/4588-20-0x0000000140000000-0x00000001404A8000-memory.dmp
memory/4588-17-0x0000000140000000-0x00000001404A8000-memory.dmp
memory/5688-44-0x0000000140000000-0x00000001404A8000-memory.dmp
memory/5772-40-0x0000000140000000-0x00000001404A8000-memory.dmp
memory/5840-35-0x0000000140000000-0x00000001404A8000-memory.dmp