Analysis

  • max time kernel
    61s
  • max time network
    88s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20220812-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20220812-enlocale:en-usos:windows10-2004-x64system
  • submitted
    28/10/2022, 22:28

General

  • Target
    2e32092eeea3620932716d3b6d5fb1e2b9dfaf28185700d7b8372cbd341ee101.exe
  • Size 4.2MB
  • Sample221028-2dpmxshhc4
  • SHA256 2e32092eeea3620932716d3b6d5fb1e2b9dfaf28185700d7b8372cbd341ee101
  • MD5 SHA1 SHA512 SSDEEP
Score
3/10

Malware Config

Signatures

Processes

  • C:\Users\Admin\AppData\Local\Temp\2e32092eeea3620932716d3b6d5fb1e2b9dfaf28185700d7b8372cbd341ee101.exe
    "C:\Users\Admin\AppData\Local\Temp\2e32092eeea3620932716d3b6d5fb1e2b9dfaf28185700d7b8372cbd341ee101.exe"
    1⤵
      PID:4288
      • C:\Windows\SysWOW64\7z.exe
        "7z.exe" x -p1234 sysfiles.7z
        2⤵
          PID:1236
        • C:\Windows\SysWOW64\sysfiles\rutserv.exe
          "C:\Windows\system32\sysfiles\rutserv.exe" /silentinstall
          2⤵
            PID:3640
          • C:\Windows\SysWOW64\sysfiles\rutserv.exe
            "C:\Windows\system32\sysfiles\rutserv.exe" /firewall
            2⤵
              PID:4028
            • C:\Windows\SysWOW64\sysfiles\rutserv.exe
              "C:\Windows\system32\sysfiles\rutserv.exe" /start
              2⤵
                PID:2004
            • C:\Windows\SysWOW64\sysfiles\rutserv.exe
              C:\Windows\SysWOW64\sysfiles\rutserv.exe
              1⤵
                PID:2164
                • C:\Windows\SysWOW64\sysfiles\rfusclient.exe
                  C:\Windows\SysWOW64\sysfiles\rfusclient.exe /tray
                  2⤵
                    PID:240
                  • C:\Windows\SysWOW64\sysfiles\rfusclient.exe
                    C:\Windows\SysWOW64\sysfiles\rfusclient.exe
                    2⤵
                      PID:2356

                  Network

                        MITRE ATT&CK Enterprise v6

                        Replay Monitor

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                        Downloads

                        nsExec.dll

                        • Path C:\Users\Admin\AppData\Local\Temp\nsjC45A.tmp\nsExec.dll
                        • Size 6KB
                        • SHA256 168a974eaa3f588d759db3f47c1a9fdc3494ba1fa1a73a84e5e3b2a4d58abd7e
                        • MD5 SHA1 SHA512 SSDEEP

                        nsExec.dll

                        • Path C:\Users\Admin\AppData\Local\Temp\nsjC45A.tmp\nsExec.dll
                        • Size 6KB
                        • SHA256 168a974eaa3f588d759db3f47c1a9fdc3494ba1fa1a73a84e5e3b2a4d58abd7e
                        • MD5 SHA1 SHA512 SSDEEP

                        nsExec.dll

                        • Path C:\Users\Admin\AppData\Local\Temp\nsjC45A.tmp\nsExec.dll
                        • Size 6KB
                        • SHA256 168a974eaa3f588d759db3f47c1a9fdc3494ba1fa1a73a84e5e3b2a4d58abd7e
                        • MD5 SHA1 SHA512 SSDEEP

                        nsExec.dll

                        • Path C:\Users\Admin\AppData\Local\Temp\nsjC45A.tmp\nsExec.dll
                        • Size 6KB
                        • SHA256 168a974eaa3f588d759db3f47c1a9fdc3494ba1fa1a73a84e5e3b2a4d58abd7e
                        • MD5 SHA1 SHA512 SSDEEP

                        7z.dll

                        • Path C:\Windows\SysWOW64\7z.dll
                        • Size 21KB
                        • SHA256 b7daf4c76da17a4964292e55d75d18ff60488ac3cbe132a5889c9e5ef9b0a111
                        • MD5 SHA1 SHA512 SSDEEP

                        7z.dll

                        • Path C:\Windows\SysWOW64\7z.dll
                        • Size 22KB
                        • SHA256 fbe7cf4d661314579eefc117618dc85eba33c3e49460b4ff767eefe2250894e7
                        • MD5 SHA1 SHA512 SSDEEP

                        7z.exe

                        • Path C:\Windows\SysWOW64\7z.exe
                        • Size 25KB
                        • SHA256 b769661e9ece391fe86750b94147e9900af408a4cf29b88ba704daa0edafdf45
                        • MD5 SHA1 SHA512 SSDEEP

                        7z.exe

                        • Path C:\Windows\SysWOW64\7z.exe
                        • Size 23KB
                        • SHA256 a8ea6a5aa8a11107f7dd64e98873a85ffb558a081845140f859f1e00f18c6393
                        • MD5 SHA1 SHA512 SSDEEP

                        sysfiles.7z

                        • Path C:\Windows\SysWOW64\sysfiles.7z
                        • Size 14KB
                        • SHA256 742d9294f907d4945a78ef673241b42fd5eff189b8802b7d575d851481b09ba0
                        • MD5 SHA1 SHA512 SSDEEP

                        English.lg

                        • Path C:\Windows\SysWOW64\sysfiles\English.lg
                        • Size 43KB
                        • SHA256 e4e1e61c81fe036cd05c2ed1a362e1f20565cf6df29fd714b7ad145e1b5176ce
                        • MD5 SHA1 SHA512 SSDEEP

                        Russian.lg

                        • Path C:\Windows\SysWOW64\sysfiles\Russian.lg
                        • Size 48KB
                        • SHA256 c36482a3a77859c8c7856da7c1360cfb6b84112df08c50cb3ec176546fa3fa1c
                        • MD5 SHA1 SHA512 SSDEEP

                        dsfVorbisDecoder.dll

                        • Path C:\Windows\SysWOW64\sysfiles\dsfVorbisDecoder.dll
                        • Size 240KB
                        • SHA256 49295f414c5405a4f180b319cfed471871471776e4853baaf117a5185ec0d90d
                        • MD5 SHA1 SHA512 SSDEEP

                        dsfVorbisEncoder.dll

                        • Path C:\Windows\SysWOW64\sysfiles\dsfVorbisEncoder.dll
                        • Size 202KB
                        • SHA256 cebf4777d586b6a3a9d896353a73908d2d55dc0530b0c500df5a05cf121774f7
                        • MD5 SHA1 SHA512 SSDEEP

                        gdiplus.dll

                        • Path C:\Windows\SysWOW64\sysfiles\gdiplus.dll
                        • Size 201KB
                        • SHA256 82318f52cb70d11a9fd14093379a720d410066c14ceb80f127f2fcc38c8f0ec3
                        • MD5 SHA1 SHA512 SSDEEP

                        hideprlib.dll

                        • Path C:\Windows\SysWOW64\sysfiles\hideprlib.dll
                        • Size 42KB
                        • SHA256 8fd250334d351139ba20fd3ef848cbba1331e8e5e033d9c95d9faa91f2a8afa3
                        • MD5 SHA1 SHA512 SSDEEP

                        msvcp90.dll

                        • Path C:\Windows\SysWOW64\sysfiles\msvcp90.dll
                        • Size 188KB
                        • SHA256 d8bab10fcef6d18c8d389f6902bbf65a7a875fc833cee22ceac1f55bed9f423d
                        • MD5 SHA1 SHA512 SSDEEP

                        msvcr90.dll

                        • Path C:\Windows\SysWOW64\sysfiles\msvcr90.dll
                        • Size 213KB
                        • SHA256 eabaf760af36651d78ef46f7592e8f9ce6c93f564c33d6d3b69aeda385524a96
                        • MD5 SHA1 SHA512 SSDEEP

                        rfusclient.exe

                        • Path C:\Windows\SysWOW64\sysfiles\rfusclient.exe
                        • Size 272KB
                        • SHA256 d43065cb954f918968aaf4f276179ef14dea4a1cd536bff93b9cff555ac6d607
                        • MD5 SHA1 SHA512 SSDEEP

                        rfusclient.exe

                        • Path C:\Windows\SysWOW64\sysfiles\rfusclient.exe
                        • Size 20KB
                        • SHA256 3c9f1bacdc54b50e0287ffa74c09f07b758eee98e9ba4b67c166b3cb77ccf1e6
                        • MD5 SHA1 SHA512 SSDEEP

                        rfusclient.exe

                        • Path C:\Windows\SysWOW64\sysfiles\rfusclient.exe
                        • Size 158KB
                        • SHA256 93cf4872bbc5cd2e4118694365c7318e7f29503d74210a3c35dd052068fa227b
                        • MD5 SHA1 SHA512 SSDEEP

                        rutserv.exe

                        • Path C:\Windows\SysWOW64\sysfiles\rutserv.exe
                        • Size 65KB
                        • SHA256 74e12dd24513d73fbdec9768959f9bb7af98ac22aad482356eb60e89c48c86a2
                        • MD5 SHA1 SHA512 SSDEEP

                        rutserv.exe

                        • Path C:\Windows\SysWOW64\sysfiles\rutserv.exe
                        • Size 49KB
                        • SHA256 1e92510f2c28ab396d25ecf67ab323f6b4c49515a6986adc4e8cd605b864ffdd
                        • MD5 SHA1 SHA512 SSDEEP

                        rutserv.exe

                        • Path C:\Windows\SysWOW64\sysfiles\rutserv.exe
                        • Size 30KB
                        • SHA256 2d4f31aac8f0d7dbf94910aa2e83a57adf44a7031fd8f2a6e13025f9c33de0ee
                        • MD5 SHA1 SHA512 SSDEEP

                        rutserv.exe

                        • Path C:\Windows\SysWOW64\sysfiles\rutserv.exe
                        • Size 10KB
                        • SHA256 c57b1fc713ba465a94b72f218cc0fe7cc5b0f718355fb866bd5deb90f5a88eb4
                        • MD5 SHA1 SHA512 SSDEEP

                        rutserv.exe

                        • Path C:\Windows\SysWOW64\sysfiles\rutserv.exe
                        • Size 18KB
                        • SHA256 c9642a2298ad2ae6c98d9cbc831b22c24546ccfa3948a4a75fff75787d9bf2d0
                        • MD5 SHA1 SHA512 SSDEEP

                        vp8decoder.dll

                        • Path C:\Windows\SysWOW64\sysfiles\vp8decoder.dll
                        • Size 200KB
                        • SHA256 341ace6966d285ba2361fd6f06dfd5874a2f206c1216fb7487b54547bc5f170b
                        • MD5 SHA1 SHA512 SSDEEP

                        vp8encoder.dll

                        • Path C:\Windows\SysWOW64\sysfiles\vp8encoder.dll
                        • Size 272KB
                        • SHA256 1a959f44718e5d6ebd49d119ce44b5e6524d18693cb0aaa4427f72726ca79360
                        • MD5 SHA1 SHA512 SSDEEP