Analysis
- max time kernel
150s - max time network
142s - platform
windows11-ltsc_2024_x64 - resource
win11ltsc2024-20260911-en - resource tags
- submitted
25/09/2026, 18:15
General
- Target PlexusX-Setup-2.0.0.exe
- Size 54.3MB
- Sample260925-wvyz2atake
- SHA256 dd9b9e5d235c56bf32fe32d408fd69f0b40f87d721172e8bd8e89f762f5e06cc
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\PlexusX-Setup-2.0.0.exe"C:\Users\Admin\AppData\Local\Temp\PlexusX-Setup-2.0.0.exe"1⤵
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
-
C:\Users\Admin\AppData\Local\Temp\is-34213ZZ0H8.tmp\PlexusX-Setup-2.0.0.tmp"C:\Users\Admin\AppData\Local\Temp\is-34213ZZ0H8.tmp\PlexusX-Setup-2.0.0.tmp" /SL5="$40184,52477462,863232,C:\Users\Admin\AppData\Local\Temp\PlexusX-Setup-2.0.0.exe"2⤵
- Executes dropped EXE
- System Location Discovery: System Language Discovery
-
Network
MITRE ATT&CK Enterprise v16
Replay Monitor
Loading Replay Monitor...
Downloads
PlexusX-Setup-2.0.0.tmp
memory/4224-8-0x00000000002E0000-0x00000000003C1000-memory.dmp
memory/4224-1-0x00000000002E0000-0x00000000003C1000-memory.dmp
memory/5640-16-0x0000000000EA0000-0x00000000012DD000-memory.dmp
memory/5640-20-0x0000000000EA0000-0x00000000012DD000-memory.dmp
memory/5640-9-0x0000000000EA0000-0x00000000012DD000-memory.dmp
memory/5640-12-0x0000000000EA0000-0x00000000012DD000-memory.dmp
memory/5640-14-0x0000000000EA0000-0x00000000012DD000-memory.dmp
memory/5640-6-0x0000000001D90000-0x0000000001D91000-memory.dmp
memory/5640-18-0x0000000000EA0000-0x00000000012DD000-memory.dmp
memory/5640-10-0x0000000001D90000-0x0000000001D91000-memory.dmp
memory/5640-22-0x0000000000EA0000-0x00000000012DD000-memory.dmp
memory/5640-24-0x0000000000EA0000-0x00000000012DD000-memory.dmp
memory/5640-26-0x0000000000EA0000-0x00000000012DD000-memory.dmp
memory/5640-28-0x0000000000EA0000-0x00000000012DD000-memory.dmp
memory/5640-30-0x0000000000EA0000-0x00000000012DD000-memory.dmp
memory/5640-32-0x0000000000EA0000-0x00000000012DD000-memory.dmp
memory/5640-34-0x0000000000EA0000-0x00000000012DD000-memory.dmp
memory/5640-36-0x0000000000EA0000-0x00000000012DD000-memory.dmp