Analysis
- user interaction
yes - max time kernel
118s - max time network
128s - platform
windows11-ltsc_2024_x64 - resource
win11ltsc2024-20260911-en - resource tags
- submitted
14/10/2026, 12:37
General
- Target Bili23-Downloader/Bili23.exe
- Size 160KB
- Sample261014-ptr2rsvxgx
- SHA256 3645fc370ded45f0d8d6e3bf72c4a989c71ae72cf8537133f0271132265baeeb
Score
3/10
Malware Config
Signatures
- Reads the TCP/IP host and domain name from the registry 1 TTPs 2 IoCs
The configured hostname and DNS domain identify the machine and are commonly collected to profile a host before it reports in.
- Suspicious behavior: AddClipboardFormatListener 1 IoCs
- Suspicious behavior: GetForegroundWindowSpam 1 IoCs
- Suspicious use of AdjustPrivilegeToken 1 IoCs
- Suspicious use of FindShellTrayWindow 6 IoCs
- Suspicious use of SendNotifyMessage 6 IoCs
Processes
-
C:\Users\Admin\AppData\Local\Temp\Bili23-Downloader\Bili23.exe"C:\Users\Admin\AppData\Local\Temp\Bili23-Downloader\Bili23.exe"1⤵
- Reads the TCP/IP host and domain name from the registry
- Suspicious behavior: AddClipboardFormatListener
- Suspicious behavior: GetForegroundWindowSpam
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of FindShellTrayWindow
- Suspicious use of SendNotifyMessage
-
C:\Windows\system32\svchost.exeC:\Windows\system32\svchost.exe -k GPSvcGroup1⤵
Network
MITRE ATT&CK Enterprise v16
Replay Monitor
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Downloads
config.json.tmp
config.json.tmp
memory/4636-12-0x00007FFFC5B60000-0x00007FFFC5E85000-memory.dmp
memory/4636-13-0x00007FFFC2780000-0x00007FFFC2B37000-memory.dmp
memory/4636-374-0x000001B7BB060000-0x000001B7BB070000-memory.dmp
memory/4636-1084-0x000001B7BB060000-0x000001B7BB070000-memory.dmp