Analysis
- max time kernel
150s - platform
windows11-ltsc_2024_x64 - resource
win11ltsc2024-20260709-en - resource tags
- submitted
05/08/2026, 12:42
General
- Target 保密文件浏览器.exe
- Size 11.7MB
- Sample260805-pxlddsstet
- SHA256 43b79ae0f1fc1311b7d61c1b48d6e73c2ddd89c7ce469aac8d0e7f0217f3816f
Score
7/10
Malware Config
Signatures
- Executes dropped EXE 1 IoCs
- System Location Discovery: System Language Discovery 1 TTPs 2 IoCs
Attempt gather information about the system language of a victim in order to infer the geographical location of that host.
- Inno Setup is an open-source installation builder for Windows applications. 2 IoCs
Inno Setup installer
- Suspicious use of WriteProcessMemory 1 IoCs
Processes
-
C:\Users\Admin\AppData\Local\Temp\保密文件浏览器.exe"C:\Users\Admin\AppData\Local\Temp\保密文件浏览器.exe"1⤵
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
-
C:\Users\Admin\AppData\Local\Temp\is-YKYMTR2KSC.tmp\保密文件浏览器.tmp"C:\Users\Admin\AppData\Local\Temp\is-YKYMTR2KSC.tmp\保密文件浏览器.tmp" /SL5="$400A6,11037223,893952,C:\Users\Admin\AppData\Local\Temp\保密文件浏览器.exe"2⤵
- Executes dropped EXE
- System Location Discovery: System Language Discovery
-
Network
MITRE ATT&CK Enterprise v16
Replay Monitor
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Downloads
保密文件浏览器.tmp
memory/1724-0-0x0000000000FB0000-0x0000000001099000-memory.dmp
memory/1724-8-0x0000000000FB0000-0x0000000001099000-memory.dmp
memory/2060-6-0x0000000001810000-0x0000000001811000-memory.dmp
memory/2060-9-0x0000000000CE0000-0x000000000112C000-memory.dmp
memory/2060-10-0x0000000001810000-0x0000000001811000-memory.dmp