Analysis

  • max time kernel
    45s
  • max time network
    77s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20220812-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20220812-enlocale:en-usos:windows10-2004-x64system
  • submitted
    29/10/2022, 01:01

General

  • Target
    12fd99145905df13cc2dc7ed0a9c971b57645988d98802402d86e4f4286fc1e1.exe
  • Size 4.2MB
  • Sample221029-bc7t1aedg9
  • SHA256 12fd99145905df13cc2dc7ed0a9c971b57645988d98802402d86e4f4286fc1e1
  • MD5 SHA1 SHA512 SSDEEP
Score
3/10

Malware Config

Signatures

Processes

  • C:\Users\Admin\AppData\Local\Temp\12fd99145905df13cc2dc7ed0a9c971b57645988d98802402d86e4f4286fc1e1.exe
    "C:\Users\Admin\AppData\Local\Temp\12fd99145905df13cc2dc7ed0a9c971b57645988d98802402d86e4f4286fc1e1.exe"
    1⤵
      PID:3604
      • C:\Windows\SysWOW64\7z.exe
        "7z.exe" x -p1234 sysfiles.7z
        2⤵
          PID:4356
        • C:\Windows\SysWOW64\sysfiles\rutserv.exe
          "C:\Windows\system32\sysfiles\rutserv.exe" /silentinstall
          2⤵
            PID:2072
          • C:\Windows\SysWOW64\sysfiles\rutserv.exe
            "C:\Windows\system32\sysfiles\rutserv.exe" /firewall
            2⤵
              PID:2324
            • C:\Windows\SysWOW64\sysfiles\rutserv.exe
              "C:\Windows\system32\sysfiles\rutserv.exe" /start
              2⤵
                PID:408
            • C:\Windows\SysWOW64\sysfiles\rutserv.exe
              C:\Windows\SysWOW64\sysfiles\rutserv.exe
              1⤵
                PID:2180
                • C:\Windows\SysWOW64\sysfiles\rfusclient.exe
                  C:\Windows\SysWOW64\sysfiles\rfusclient.exe
                  2⤵
                    PID:2024
                  • C:\Windows\SysWOW64\sysfiles\rfusclient.exe
                    C:\Windows\SysWOW64\sysfiles\rfusclient.exe /tray
                    2⤵
                      PID:2540

                  Network

                        MITRE ATT&CK Enterprise v6

                        Replay Monitor

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                        Downloads

                        nsExec.dll

                        • Path C:\Users\Admin\AppData\Local\Temp\nsyC16C.tmp\nsExec.dll
                        • Size 6KB
                        • SHA256 168a974eaa3f588d759db3f47c1a9fdc3494ba1fa1a73a84e5e3b2a4d58abd7e
                        • MD5 SHA1 SHA512 SSDEEP

                        nsExec.dll

                        • Path C:\Users\Admin\AppData\Local\Temp\nsyC16C.tmp\nsExec.dll
                        • Size 6KB
                        • SHA256 168a974eaa3f588d759db3f47c1a9fdc3494ba1fa1a73a84e5e3b2a4d58abd7e
                        • MD5 SHA1 SHA512 SSDEEP

                        nsExec.dll

                        • Path C:\Users\Admin\AppData\Local\Temp\nsyC16C.tmp\nsExec.dll
                        • Size 6KB
                        • SHA256 168a974eaa3f588d759db3f47c1a9fdc3494ba1fa1a73a84e5e3b2a4d58abd7e
                        • MD5 SHA1 SHA512 SSDEEP

                        nsExec.dll

                        • Path C:\Users\Admin\AppData\Local\Temp\nsyC16C.tmp\nsExec.dll
                        • Size 6KB
                        • SHA256 168a974eaa3f588d759db3f47c1a9fdc3494ba1fa1a73a84e5e3b2a4d58abd7e
                        • MD5 SHA1 SHA512 SSDEEP

                        7z.dll

                        • Path C:\Windows\SysWOW64\7z.dll
                        • Size 59KB
                        • SHA256 1c3e41326cfa47b8d435045d6c34eb5be802688a66e00a0b334d6a1425fedb31
                        • MD5 SHA1 SHA512 SSDEEP

                        7z.dll

                        • Path C:\Windows\SysWOW64\7z.dll
                        • Size 98KB
                        • SHA256 af394cfc3446201e05065bece61eba701ce67a467ec86fd0eda0f1c59554c3ea
                        • MD5 SHA1 SHA512 SSDEEP

                        7z.exe

                        • Path C:\Windows\SysWOW64\7z.exe
                        • Size 160KB
                        • SHA256 ac9674feb8f2fad20c1e046de67f899419276ae79a60e8cc021a4bf472ae044f
                        • MD5 SHA1 SHA512 SSDEEP

                        7z.exe

                        • Path C:\Windows\SysWOW64\7z.exe
                        • Size 70KB
                        • SHA256 afd05e335456927ea4790f68ef39b6a474918d40a128237fe61177b5e993c9c4
                        • MD5 SHA1 SHA512 SSDEEP

                        sysfiles.7z

                        • Path C:\Windows\SysWOW64\sysfiles.7z
                        • Size 118KB
                        • SHA256 277c38f7cfc29ba3465be9c23f7d1614a255fae0df53c7b3424bd31d660debd2
                        • 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 66KB
                        • SHA256 e05cd0401a10cf8ccf2217a83ef6770fa4675fd083b2dbb7ca51fc385a621c5a
                        • MD5 SHA1 SHA512 SSDEEP

                        dsfVorbisEncoder.dll

                        • Path C:\Windows\SysWOW64\sysfiles\dsfVorbisEncoder.dll
                        • Size 89KB
                        • SHA256 200aed2522db9c6c6570271ecdc941c1d9a1143a0a069b62151b4c85ec516818
                        • MD5 SHA1 SHA512 SSDEEP

                        gdiplus.dll

                        • Path C:\Windows\SysWOW64\sysfiles\gdiplus.dll
                        • Size 79KB
                        • SHA256 3ff975ba4a434b1257976675c0ae75eea18d9eaeee803407f06db0c76ac05aa3
                        • 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 107KB
                        • SHA256 5ab3a1c1c003b6cd8fa317cdb437cdd727cf0b7b1d4e731339becc1fbc9a2188
                        • MD5 SHA1 SHA512 SSDEEP

                        msvcr90.dll

                        • Path C:\Windows\SysWOW64\sysfiles\msvcr90.dll
                        • Size 105KB
                        • SHA256 09a7d0e5f4641f8f6a43ce2504b2f8513916f8186626ecb9a296ae138706c67b
                        • MD5 SHA1 SHA512 SSDEEP

                        rfusclient.exe

                        • Path C:\Windows\SysWOW64\sysfiles\rfusclient.exe
                        • Size 55KB
                        • SHA256 48cbc6eddeafa195f563067302b8bfd9c00a3e05c91a02ac0a83db8cb153f312
                        • MD5 SHA1 SHA512 SSDEEP

                        rfusclient.exe

                        • Path C:\Windows\SysWOW64\sysfiles\rfusclient.exe
                        • Size 85KB
                        • SHA256 bf16f4777270b29947a7d7a9349a294451c2c1aeb5ffb0f9d3e5964ad215d532
                        • MD5 SHA1 SHA512 SSDEEP

                        rfusclient.exe

                        • Path C:\Windows\SysWOW64\sysfiles\rfusclient.exe
                        • Size 122KB
                        • SHA256 dbd6be18a5f539ed83d95aee429a0ab25aebd794a50fcb880792c7fedbc4236a
                        • MD5 SHA1 SHA512 SSDEEP

                        rutserv.exe

                        • Path C:\Windows\SysWOW64\sysfiles\rutserv.exe
                        • Size 68KB
                        • SHA256 4716bef9246947ef42b2783cb4917afec53961fbf43f947807a8d244ed8adf81
                        • MD5 SHA1 SHA512 SSDEEP

                        rutserv.exe

                        • Path C:\Windows\SysWOW64\sysfiles\rutserv.exe
                        • Size 110KB
                        • SHA256 d5b2c5d0e0b6265c3a898f0c0543ed459c342709186c1d6c207f6dedb7ed989f
                        • MD5 SHA1 SHA512 SSDEEP

                        rutserv.exe

                        • Path C:\Windows\SysWOW64\sysfiles\rutserv.exe
                        • Size 120KB
                        • SHA256 2f0b006a97c7b472c6825acbb12ca3b1f59ae2242e03e5ebfd38ad5a898c62df
                        • MD5 SHA1 SHA512 SSDEEP

                        rutserv.exe

                        • Path C:\Windows\SysWOW64\sysfiles\rutserv.exe
                        • Size 95KB
                        • SHA256 fdb9ab2f919a7aa59c3bbcaec03fad2ed2765838aa052718d4e914917ee7e007
                        • MD5 SHA1 SHA512 SSDEEP

                        rutserv.exe

                        • Path C:\Windows\SysWOW64\sysfiles\rutserv.exe
                        • Size 85KB
                        • SHA256 0f6294bb2551be274d0301a0bbda81df95ae74b1f43fc5ed367c9cb6a6c515c8
                        • MD5 SHA1 SHA512 SSDEEP

                        vp8decoder.dll

                        • Path C:\Windows\SysWOW64\sysfiles\vp8decoder.dll
                        • Size 88KB
                        • SHA256 2fbf204b4d8cbd19581f5b2dff89162b16811851f1248388df58a384ff4a3a0d
                        • MD5 SHA1 SHA512 SSDEEP

                        vp8encoder.dll

                        • Path C:\Windows\SysWOW64\sysfiles\vp8encoder.dll
                        • Size 66KB
                        • SHA256 be774ea997e8f46f4b7680f7254048230ea1651b268039e2ddc96d6302a8850a
                        • MD5 SHA1 SHA512 SSDEEP