Analysis
- user interaction
yes - max time kernel
12s - max time network
153s - platform
windows11-ltsc_2024_x64 - resource
win11ltsc2024-20260911-en - resource tags
- submitted
30/09/2026, 15:53
General
- Target 安卓电脑打字测速.exe
- Size 21.6MB
- Sample260930-tbsmsswsax
- SHA256 72573b1f82ddec08fce663ae03b8e1665ba408b9c9b190d840fae65247f208ad
Malware Config
Signatures
- Executes dropped EXE 4 IoCs
- Loads dropped DLL 2 IoCs
- Outbound SSH connection to public host 2 TTPs 4 IoCs
SSH is used for remote access. This may indicate SSH host discovery, encrypted C2 traffic, or data exfiltration.
- 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. 4 IoCs
Inno Setup installer
- Suspicious behavior: MapViewOfSection 1 TTPs 6 IoCs
- Suspicious use of AdjustPrivilegeToken 4 IoCs
- Suspicious use of FindShellTrayWindow 2 IoCs
- Suspicious use of WriteProcessMemory 4 IoCs
Processes
-
C:\Users\Admin\AppData\Local\Temp\安卓电脑打字测速.exe"C:\Users\Admin\AppData\Local\Temp\安卓电脑打字测速.exe"1⤵
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
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C:\Users\Admin\AppData\Local\Temp\is-E3HHC.tmp\安卓电脑打字测速.tmp"C:\Users\Admin\AppData\Local\Temp\is-E3HHC.tmp\安卓电脑打字测速.tmp" /SL5="$70272,21772245,757248,C:\Users\Admin\AppData\Local\Temp\安卓电脑打字测速.exe"2⤵
- Executes dropped EXE
- System Location Discovery: System Language Discovery
- Suspicious use of FindShellTrayWindow
- Suspicious use of WriteProcessMemory
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C:\Users\Admin\AppData\Local\Local\assembly\dl3\eyQoOa\wXLev\x8eo\ktm02.exe"C:\Users\Admin\AppData\Local\Local\assembly\dl3\eyQoOa\wXLev\x8eo\ktm02.exe"3⤵
- Executes dropped EXE
- Loads dropped DLL
- Suspicious behavior: MapViewOfSection
- Suspicious use of AdjustPrivilegeToken
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C:\Program Files\Google\Chrome\Application\140.0.7339.81\elevation_service.exe"C:\Program Files\Google\Chrome\Application\140.0.7339.81\elevation_service.exe"1⤵
Network
MITRE ATT&CK Enterprise v16
Replay Monitor
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Downloads
5e7BSkeR.f
hUtR.uzB
ktm02.exe
安卓电脑打字测速.tmp
memory/1708-20-0x0000000000400000-0x00000000006FA000-memory.dmp
memory/1708-6-0x0000000002750000-0x0000000002751000-memory.dmp
memory/1708-20-0x0000000000400000-0x00000000006FA000-memory.dmp
memory/1708-6-0x0000000002750000-0x0000000002751000-memory.dmp
memory/2376-43-0x000001DCD8AC0000-0x000001DCDB153000-memory.dmp
memory/2376-44-0x000001DCD8AC0000-0x000001DCDB153000-memory.dmp
memory/2376-45-0x000001DCD8AC0000-0x000001DCDB153000-memory.dmp
memory/2376-39-0x000001DCD8AC0000-0x000001DCDB153000-memory.dmp
memory/2376-38-0x000001DCD8AC0000-0x000001DCDB153000-memory.dmp
memory/2376-46-0x000001DCD8AC0000-0x000001DCDB153000-memory.dmp
memory/2376-45-0x000001DCD8AC0000-0x000001DCDB153000-memory.dmp
memory/2376-38-0x000001DCD8AC0000-0x000001DCDB153000-memory.dmp
memory/2376-39-0x000001DCD8AC0000-0x000001DCDB153000-memory.dmp
memory/2376-43-0x000001DCD8AC0000-0x000001DCDB153000-memory.dmp
memory/2376-44-0x000001DCD8AC0000-0x000001DCDB153000-memory.dmp
memory/2376-46-0x000001DCD8AC0000-0x000001DCDB153000-memory.dmp
memory/2524-26-0x0000015FC5290000-0x0000015FC7923000-memory.dmp
memory/2524-34-0x0000015FC5290000-0x0000015FC7923000-memory.dmp
memory/2524-36-0x0000015FC5290000-0x0000015FC7923000-memory.dmp
memory/2524-35-0x0000015FC5290000-0x0000015FC7923000-memory.dmp
memory/2524-25-0x0000015FC3C60000-0x0000015FC475F000-memory.dmp
memory/2524-25-0x0000015FC3C60000-0x0000015FC475F000-memory.dmp
memory/2524-26-0x0000015FC5290000-0x0000015FC7923000-memory.dmp
memory/2524-29-0x0000015FC5290000-0x0000015FC7923000-memory.dmp
memory/2524-33-0x0000015FC5290000-0x0000015FC7923000-memory.dmp
memory/2524-29-0x0000015FC5290000-0x0000015FC7923000-memory.dmp
memory/2524-35-0x0000015FC5290000-0x0000015FC7923000-memory.dmp
memory/2524-36-0x0000015FC5290000-0x0000015FC7923000-memory.dmp
memory/2524-34-0x0000015FC5290000-0x0000015FC7923000-memory.dmp
memory/2524-33-0x0000015FC5290000-0x0000015FC7923000-memory.dmp
memory/3104-0-0x0000000000400000-0x00000000004C7000-memory.dmp
memory/3104-0-0x0000000000400000-0x00000000004C7000-memory.dmp
memory/3104-21-0x0000000000400000-0x00000000004C7000-memory.dmp
memory/3104-21-0x0000000000400000-0x00000000004C7000-memory.dmp