Analysis
- max time kernel
149s - max time network
149s - platform
windows10-2004_x64 - resource
win10v2004-20260513-en - resource tags
- submitted
05/08/2026, 03:34
General
- Target Primo-Ramdisk-Server-Edition-6.6.0/Primo.Ramdisk.Srv.Mui.Setup.6.6.0.exe
- Size 6.7MB
- Sample260805-d47dnach37
- SHA256 dffb6ffec6dcf7d7be5f9aaa92b5a78a11f5dc1ff706cf84cd0579ab3251b725
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\Primo-Ramdisk-Server-Edition-6.6.0\Primo.Ramdisk.Srv.Mui.Setup.6.6.0.exe"C:\Users\Admin\AppData\Local\Temp\Primo-Ramdisk-Server-Edition-6.6.0\Primo.Ramdisk.Srv.Mui.Setup.6.6.0.exe"1⤵
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
-
C:\Users\Admin\AppData\Local\Temp\is-VUCND.tmp\Primo.Ramdisk.Srv.Mui.Setup.6.6.0.tmp"C:\Users\Admin\AppData\Local\Temp\is-VUCND.tmp\Primo.Ramdisk.Srv.Mui.Setup.6.6.0.tmp" /SL5="$2017A,6409476,417280,C:\Users\Admin\AppData\Local\Temp\Primo-Ramdisk-Server-Edition-6.6.0\Primo.Ramdisk.Srv.Mui.Setup.6.6.0.exe"2⤵
- Executes dropped EXE
- System Location Discovery: System Language Discovery
-
Network
MITRE ATT&CK Enterprise v16
Replay Monitor
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Downloads
Primo.Ramdisk.Srv.Mui.Setup.6.6.0.tmp
memory/1688-0-0x0000000000400000-0x0000000000470000-memory.dmp
memory/1688-7-0x0000000000400000-0x0000000000470000-memory.dmp
memory/2820-5-0x0000000002330000-0x0000000002331000-memory.dmp
memory/2820-9-0x0000000002330000-0x0000000002331000-memory.dmp
memory/2820-8-0x0000000000400000-0x0000000000576000-memory.dmp
memory/2820-11-0x0000000000400000-0x0000000000576000-memory.dmp
memory/2820-13-0x0000000000400000-0x0000000000576000-memory.dmp
memory/2820-15-0x0000000000400000-0x0000000000576000-memory.dmp
memory/2820-17-0x0000000000400000-0x0000000000576000-memory.dmp
memory/2820-19-0x0000000000400000-0x0000000000576000-memory.dmp