Overview

overview

10

Static

static

SecuriteIn...64.exe

windows7_x64

10

SecuriteIn...64.exe

windows10_x64

10

Analysis

  • max time kernel
    134s
  • max time network
    83s
  • platform
    windows10_x64
  • resource
    win10v200722
  • submitted
    30-07-2020 05:57

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General

  • Target

    SecuriteInfo.com.Win32.Sector.30.16924.15564.exe

  • Size

    1.1MB

  • MD5

    9940b1d4284582df2342b9c394b34d20

  • SHA1

    ffe310f517cc7e6e7dc6ca10007338b2c1d09f66

  • SHA256

    087df168d78dcfd730fb669aad4b848c054f08cbab3c722c87a0be0aa5c598a7

  • SHA512

    b578d6c3a27f56d85ddeadcc8f96a40c3aa4c64684d9d0451769233997c2d0c0521ec7497d63d2da2686b227a9e6714492f1f6dc5ea2b280d08bf27608f491dd

Score
10/10
salitybackdoorevasiontrojanupx

Malware Config

Extracted

Family

sality

C2

http://89.119.67.154/testo5/

http://kukutrustnet777.info/home.gif

http://kukutrustnet888.info/home.gif

http://kukutrustnet987.info/home.gif

http://www.klkjwre9fqwieluoi.info/

http://kukutrustnet777888.info/

Signatures

  • Modifies firewall policy service 2 TTPs 3 IoCs
    evasion
  • Sality

    Sality is backdoor written in C++, first discovered in 2003.

    backdoorsality
  • UAC bypass 3 TTPs
    evasiontrojan
  • Windows security bypass 2 TTPs
    evasiontrojan
  • Executes dropped EXE 1 IoCs
  • UPX packed file 1 IoCs

    Detects executables packed with UPX/modified UPX open source packer.

    upx
  • Windows security modification 2 TTPs 7 IoCs
    evasiontrojan
  • Checks whether UAC is enabled 1 TTPs 1 IoCs
    evasiontrojan
  • Enumerates connected drives 3 TTPs 22 IoCs

    Attempts to read the root path of hard drives other than the default C: drive.

  • Drops autorun.inf file 1 TTPs

    Malware can abuse Windows Autorun to spread further via attached volumes.

  • Drops file in Windows directory 1 IoCs
  • Enumerates physical storage devices 1 TTPs

    Attempts to interact with connected storage/optical drive(s). Likely ransomware behaviour.

  • Suspicious behavior: EnumeratesProcesses 26 IoCs
  • Suspicious use of AdjustPrivilegeToken 64 IoCs
  • Suspicious use of WriteProcessMemory 64 IoCs
  • System policy modification 1 TTPs 1 IoCs
    evasion

Processes

  • C:\Windows\system32\fontdrvhost.exe
    "fontdrvhost.exe"
    1⤵
      PID:728
    • C:\Windows\system32\fontdrvhost.exe
      "fontdrvhost.exe"
      1⤵
        PID:736
      • C:\Windows\system32\dwm.exe
        "dwm.exe"
        1⤵
          PID:984
        • c:\windows\system32\sihost.exe
          sihost.exe
          1⤵
            PID:2296
          • c:\windows\system32\svchost.exe
            c:\windows\system32\svchost.exe -k unistacksvcgroup -s CDPUserSvc
            1⤵
              PID:2304
            • c:\windows\system32\taskhostw.exe
              taskhostw.exe {222A245B-E637-4AE9-A93F-A59CA119A75E}
              1⤵
                PID:2680
              • C:\Windows\Explorer.EXE
                C:\Windows\Explorer.EXE
                1⤵
                  PID:2960
                  • C:\Users\Admin\AppData\Local\Temp\SecuriteInfo.com.Win32.Sector.30.16924.15564.exe
                    "C:\Users\Admin\AppData\Local\Temp\SecuriteInfo.com.Win32.Sector.30.16924.15564.exe"
                    2⤵
                    • Modifies firewall policy service
                    • Windows security modification
                    • Checks whether UAC is enabled
                    • Enumerates connected drives
                    • Drops file in Windows directory
                    • Suspicious behavior: EnumeratesProcesses
                    • Suspicious use of AdjustPrivilegeToken
                    • Suspicious use of WriteProcessMemory
                    • System policy modification
                    PID:3060
                    • C:\Users\Admin\AppData\Local\Temp\is-KSG0B.tmp\SecuriteInfo.com.Win32.Sector.30.16924.15564.tmp
                      "C:\Users\Admin\AppData\Local\Temp\is-KSG0B.tmp\SecuriteInfo.com.Win32.Sector.30.16924.15564.tmp" /SL5="$6006A,805193,53248,C:\Users\Admin\AppData\Local\Temp\SecuriteInfo.com.Win32.Sector.30.16924.15564.exe"
                      3⤵
                      • Executes dropped EXE
                      PID:412
                • C:\Windows\SystemApps\ShellExperienceHost_cw5n1h2txyewy\ShellExperienceHost.exe
                  "C:\Windows\SystemApps\ShellExperienceHost_cw5n1h2txyewy\ShellExperienceHost.exe" -ServerName:App.AppXtk181tbxbce2qsex02s8tw7hfxa9xb3t.mca
                  1⤵
                    PID:3184
                  • C:\Windows\SystemApps\Microsoft.Windows.Cortana_cw5n1h2txyewy\SearchUI.exe
                    "C:\Windows\SystemApps\Microsoft.Windows.Cortana_cw5n1h2txyewy\SearchUI.exe" -ServerName:CortanaUI.AppXa50dqqa5gqv4a428c9y1jjw7m3btvepj.mca
                    1⤵
                      PID:3192
                    • C:\Windows\System32\RuntimeBroker.exe
                      C:\Windows\System32\RuntimeBroker.exe -Embedding
                      1⤵
                        PID:3372
                      • C:\Windows\system32\DllHost.exe
                        C:\Windows\system32\DllHost.exe /Processid:{3EB3C877-1F16-487C-9050-104DBCD66683}
                        1⤵
                          PID:3636

                        Network

                        MITRE ATT&CK Enterprise v6

                        Replay Monitor

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                        Downloads

                        • C:\Users\Admin\AppData\Local\Temp\is-KSG0B.tmp\SecuriteInfo.com.Win32.Sector.30.16924.15564.tmp
                          Filesize

                          669KB

                          MD5

                          52950ac9e2b481453082f096120e355a

                          SHA1

                          159c09db1abcee9114b4f792ffba255c78a6e6c3

                          SHA256

                          25fbc88c7c967266f041ae4d47c2eae0b96086f9e440cca10729103aee7ef6cd

                          SHA512

                          5b61c28bbcaedadb3b6cd3bb8a392d18016c354c4c16e01395930666addc95994333dfc45bea1a1844f6f1585e79c729136d3714ac118b5848becde0bdb182ba

                          Download Submit

                        • C:\Users\Admin\AppData\Local\Temp\is-KSG0B.tmp\SecuriteInfo.com.Win32.Sector.30.16924.15564.tmp
                          Filesize

                          669KB

                          MD5

                          52950ac9e2b481453082f096120e355a

                          SHA1

                          159c09db1abcee9114b4f792ffba255c78a6e6c3

                          SHA256

                          25fbc88c7c967266f041ae4d47c2eae0b96086f9e440cca10729103aee7ef6cd

                          SHA512

                          5b61c28bbcaedadb3b6cd3bb8a392d18016c354c4c16e01395930666addc95994333dfc45bea1a1844f6f1585e79c729136d3714ac118b5848becde0bdb182ba

                          Download Submit

                        • memory/3060-0-0x0000000002300000-0x000000000338E000-memory.dmp

                          Filesize

                          16.6MB

                          Download