Analysis
- max time kernel
149s - max time network
138s - platform
windows10-2004_x64 - resource
win10v2004-20260513-en - resource tags
- submitted
07/09/2026, 12:33
General
- Target TenkaiPOS-Setup-V1.1.0+98.exe
- Size 35.1MB
- Sample260907-prphvsvvc1
- SHA256 844d768f87b2de649c6de6268378c775a73dd2c27564d3fe18d3af72551096d0
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\TenkaiPOS-Setup-V1.1.0+98.exe"C:\Users\Admin\AppData\Local\Temp\TenkaiPOS-Setup-V1.1.0+98.exe"1⤵
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
-
C:\Users\Admin\AppData\Local\Temp\is-GRS32LRIP5.tmp\TenkaiPOS-Setup-V1.1.0+98.tmp"C:\Users\Admin\AppData\Local\Temp\is-GRS32LRIP5.tmp\TenkaiPOS-Setup-V1.1.0+98.tmp" /SL5="$801CC,35618840,893952,C:\Users\Admin\AppData\Local\Temp\TenkaiPOS-Setup-V1.1.0+98.exe"2⤵
- Executes dropped EXE
- System Location Discovery: System Language Discovery
-
Network
MITRE ATT&CK Enterprise v16
Replay Monitor
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Downloads
TenkaiPOS-Setup-V1.1.0+98.tmp
memory/2952-1-0x0000000000B50000-0x0000000000C39000-memory.dmp
memory/2952-7-0x0000000000B50000-0x0000000000C39000-memory.dmp
memory/4324-5-0x0000000001050000-0x0000000001051000-memory.dmp
memory/4324-9-0x0000000001050000-0x0000000001051000-memory.dmp
memory/4324-8-0x00000000006F0000-0x0000000000B3C000-memory.dmp