Analysis

  • user interaction
    yes
  • max time kernel
    650s
  • max time network
    457s
  • platform
    windows11-21h2_x64
  • resource
    win11-20260911-en
  • resource tags

    arch:x64arch:x86image:win11-20260911-enlocale:en-usos:windows11-21h2-x64systemwindows
  • submitted
    24/10/2026, 18:11

General

  • Target
    Orbis-RPF-Builder - v1.1.zip
  • Size 4.2MB
  • Sample261024-wsrg6swtat
  • SHA256 c6136b1076ca0037bdc63aace068fd2aa40325cc5f450c19dc3b51d4fdf87948
  • MD5 SHA1 SHA512 SSDEEP TLSH
Score
3/10

Malware Config

Signatures

  • Executes a command shell one-liner 1 TTPs 2 IoCs

    Execution of a cmd.exe one-liner (/c "close" or /k "keep") is a common script/loader stage.

  • Suspicious use of WriteProcessMemory 2 IoCs

Processes

  • C:\Windows\Explorer.exe
    C:\Windows\Explorer.exe /idlist,,"C:\Users\Admin\AppData\Local\Temp\Orbis-RPF-Builder - v1.1.zip"
    1⤵
      PID:4464
    • C:\Windows\System32\rundll32.exe
      C:\Windows\System32\rundll32.exe C:\Windows\System32\shell32.dll,SHCreateLocalServerRunDll {9aa46009-3ce0-458a-a354-715610a075e6} -Embedding
      1⤵
        PID:2408
      • C:\Windows\system32\cmd.exe
        C:\Windows\system32\cmd.exe /c ""C:\Users\Admin\Desktop\Orbis-RPF-Builder - v1.1\build.bat" "
        1⤵
        • Executes a command shell one-liner
        • Suspicious use of WriteProcessMemory
        PID:2192
        • C:\Users\Admin\Desktop\Orbis-RPF-Builder - v1.1\ragebuilder.exe
          "ragebuilder.exe" archive_builder.lua
          2⤵
            PID:3820
        • C:\Users\Admin\Desktop\Orbis-RPF-Builder - v1.1\ragebuilder.exe
          "C:\Users\Admin\Desktop\Orbis-RPF-Builder - v1.1\ragebuilder.exe"
          1⤵
            PID:4528
          • C:\Windows\system32\NOTEPAD.EXE
            "C:\Windows\system32\NOTEPAD.EXE" C:\Users\Admin\Desktop\Orbis-RPF-Builder - v1.1\Instructions.txt
            1⤵
              PID:1328
            • C:\Windows\System32\cmd.exe
              "C:\Windows\System32\cmd.exe" /C "C:\Users\Admin\Desktop\Orbis-RPF-Builder - v1.1\build.bat"
              1⤵
              • Executes a command shell one-liner
              • Suspicious use of WriteProcessMemory
              PID:5004
              • C:\Users\Admin\Desktop\Orbis-RPF-Builder - v1.1\ragebuilder.exe
                "ragebuilder.exe" archive_builder.lua
                2⤵
                  PID:1620

              Network

                    MITRE ATT&CK Enterprise v16

                    Replay Monitor

                    Loading Replay Monitor...

                    Downloads

                    buildlog.txt

                    • Path C:\Users\Admin\AppData\Local\Temp\buildlog.txt
                    • Size 476B
                    • SHA256 4ba19e779fb73e8c2e944532b737a83502a30ff97a0253cec6c855924f986c56
                    • MD5 SHA1 SHA512 TLSH

                    buildlog.txt

                    • Path C:\Users\Admin\AppData\Local\Temp\buildlog.txt
                    • Size 1003B
                    • SHA256 f643ee774efc93a0f2b15cd258daeff99de7c1650405214290421895bd55358b
                    • MD5 SHA1 SHA512 TLSH

                    errorlog.txt

                    • Path C:\Users\Admin\AppData\Local\Temp\errorlog.txt
                    • Size 91B
                    • SHA256 02520ed6a7140bd51a89e6d87a1bf1bd21472554c136322de99b190e27c523f5
                    • MD5 SHA1 SHA512 TLSH

                    Archive.rpf

                    • Path C:\Users\Admin\Desktop\Orbis-RPF-Builder - v1.1\Archive.rpf
                    • Size 22KB
                    • SHA256 2a756390bf64d6ea623b32385b56541669634db31b3528da5f1f7551b2eacdcd
                    • MD5 SHA1 SHA512 SSDEEP TLSH

                    memory/1620-10-0x0000000002D00000-0x0000000002EA6000-memory.dmp