Analysis
- max time kernel
148s - max time network
141s - platform
windows11-ltsc_2024_x64 - resource
win11ltsc2024-20260911-en - resource tags
- submitted
28/09/2026, 18:28
General
- Target source2.appx
- Size 3.5MB
- Sample260928-w4jayacd37
- SHA256 ee712d568da7ff948cce87324d7b6a7b121c8e964ce8ce4029b39a06ce34aab5
Malware Config
Signatures
- Enumerates connected drives 3 TTPs 1 IoCs
Attempts to read the root path of hard drives other than the default C: drive.
- Drops file in Windows directory 1 IoCs
- Modifies registry class 1 IoCs
- Suspicious behavior: EnumeratesProcesses 2 IoCs
- Suspicious use of AdjustPrivilegeToken 1 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:\Windows\system32\WindowsPowerShell\v1.0\PowerShell.exepowershell start shell:AppsFolder\Microsoft.Winget.Source_8wekyb3d8bbwe!SourceData1⤵
- Enumerates connected drives
- Modifies registry class
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
-
C:\Windows\system32\Clipup.exe"C:\Windows\system32\Clipup.exe" -p -pfm Microsoft.Winget.Source_8wekyb3d8bbwe1⤵
-
C:\Windows\system32\Clipup.exe"C:\Windows\system32\Clipup.exe" -p -pfm Microsoft.Winget.Source_8wekyb3d8bbwe -ppl C:\Windows\SystemTemp\tem6102.tmp2⤵
- Drops file in Windows directory
-
Network
MITRE ATT&CK Enterprise v16
Replay Monitor
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Downloads
tem6102.tmp
memory/2352-18-0x000001EEF88B0000-0x000001EEF88C0000-memory.dmp
memory/2352-16-0x000001EEF88B0000-0x000001EEF88C0000-memory.dmp
memory/2352-17-0x000001EEF88B0000-0x000001EEF88C0000-memory.dmp
memory/2352-28-0x000001EEF88B0000-0x000001EEF88C0000-memory.dmp
memory/2352-29-0x000001EEF88B0000-0x000001EEF88C0000-memory.dmp
memory/2352-31-0x000001EEF88B0000-0x000001EEF88C0000-memory.dmp
memory/2352-30-0x000001EEF88B0000-0x000001EEF88C0000-memory.dmp
memory/2572-9-0x00007FFD6AE70000-0x00007FFD6B814000-memory.dmp
memory/2572-4-0x00007FFD6AE70000-0x00007FFD6B814000-memory.dmp
memory/2572-12-0x00007FFD6AE70000-0x00007FFD6B814000-memory.dmp
memory/2572-13-0x00007FFD6AE70000-0x00007FFD6B814000-memory.dmp
memory/2572-14-0x00007FFD6AE70000-0x00007FFD6B814000-memory.dmp
memory/2572-10-0x00007FFD6AE70000-0x00007FFD6B814000-memory.dmp
memory/2572-11-0x00007FFD6AE70000-0x00007FFD6B814000-memory.dmp
memory/2572-3-0x00000231FBD20000-0x00000231FBD42000-memory.dmp
memory/2572-0-0x00007FFD6AFFF000-0x00007FFD6B000000-memory.dmp
memory/2572-8-0x00007FFD6AE70000-0x00007FFD6B814000-memory.dmp
memory/2572-32-0x00007FFD6AE70000-0x00007FFD6B814000-memory.dmp
memory/2572-7-0x00007FFD6AE70000-0x00007FFD6B814000-memory.dmp
memory/2572-6-0x00007FFD6AE70000-0x00007FFD6B814000-memory.dmp
memory/2572-5-0x00007FFD6AE70000-0x00007FFD6B814000-memory.dmp
memory/4512-20-0x000002BEFDB50000-0x000002BEFDB60000-memory.dmp
memory/4512-24-0x000002BEFDB50000-0x000002BEFDB60000-memory.dmp
memory/4512-23-0x000002BEFDB50000-0x000002BEFDB60000-memory.dmp
memory/4512-21-0x000002BEFDB50000-0x000002BEFDB60000-memory.dmp
memory/4512-19-0x000002BEFDB50000-0x000002BEFDB60000-memory.dmp
memory/4512-25-0x000002BEFDB50000-0x000002BEFDB60000-memory.dmp
memory/4512-26-0x000002BEFDB50000-0x000002BEFDB60000-memory.dmp