Analysis

  • max time kernel
    52s
  • max time network
    42s
  • platform
    windows7_x64
  • resource
    win7-20220812-en
  • resource tags

    arch:x64arch:x86image:win7-20220812-enlocale:en-usos:windows7-x64system
  • submitted
    08/11/2022, 19:58

General

  • Target
    SecuriteInfo.com.IL.Trojan.MSILZilla.23856.25548.25480.exe
  • Size 2.3MB
  • Sample221108-yps8psefg8
  • SHA256 b30ff09cd639b2029019e4328bad876c683c25ae2a4d4dd0abea67ea8d759e1f
  • MD5 SHA1 SHA512 SSDEEP
Score
6/10

Malware Config

Signatures

  • Adds Run key to start application 2 TTPs 1 IoCs
  • Enumerates physical storage devices 1 TTPs

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

  • Suspicious behavior: EnumeratesProcesses 11 IoCs
  • Suspicious use of AdjustPrivilegeToken 2 IoCs
  • Suspicious use of WriteProcessMemory 44 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\SecuriteInfo.com.IL.Trojan.MSILZilla.23856.25548.25480.exe
    "C:\Users\Admin\AppData\Local\Temp\SecuriteInfo.com.IL.Trojan.MSILZilla.23856.25548.25480.exe"
    1⤵
    • Adds Run key to start application
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of WriteProcessMemory
    PID:576
    • C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
      "C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" -enc UwB0AGEAcgB0AC0AUwBsAGUAZQBwACAALQBTAGUAYwBvAG4AZABzACAAMwAzAA==
      2⤵
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of AdjustPrivilegeToken
      PID:1668
    • C:\Users\Admin\AppData\Local\Temp\SecuriteInfo.com.IL.Trojan.MSILZilla.23856.25548.25480.exe
      C:\Users\Admin\AppData\Local\Temp\SecuriteInfo.com.IL.Trojan.MSILZilla.23856.25548.25480.exe
      2⤵
        PID:916
      • C:\Users\Admin\AppData\Local\Temp\SecuriteInfo.com.IL.Trojan.MSILZilla.23856.25548.25480.exe
        C:\Users\Admin\AppData\Local\Temp\SecuriteInfo.com.IL.Trojan.MSILZilla.23856.25548.25480.exe
        2⤵
          PID:912
        • C:\Users\Admin\AppData\Local\Temp\SecuriteInfo.com.IL.Trojan.MSILZilla.23856.25548.25480.exe
          C:\Users\Admin\AppData\Local\Temp\SecuriteInfo.com.IL.Trojan.MSILZilla.23856.25548.25480.exe
          2⤵
            PID:1948
          • C:\Users\Admin\AppData\Local\Temp\SecuriteInfo.com.IL.Trojan.MSILZilla.23856.25548.25480.exe
            C:\Users\Admin\AppData\Local\Temp\SecuriteInfo.com.IL.Trojan.MSILZilla.23856.25548.25480.exe
            2⤵
              PID:2040
            • C:\Users\Admin\AppData\Local\Temp\SecuriteInfo.com.IL.Trojan.MSILZilla.23856.25548.25480.exe
              C:\Users\Admin\AppData\Local\Temp\SecuriteInfo.com.IL.Trojan.MSILZilla.23856.25548.25480.exe
              2⤵
                PID:112
              • C:\Users\Admin\AppData\Local\Temp\SecuriteInfo.com.IL.Trojan.MSILZilla.23856.25548.25480.exe
                C:\Users\Admin\AppData\Local\Temp\SecuriteInfo.com.IL.Trojan.MSILZilla.23856.25548.25480.exe
                2⤵
                  PID:1680
                • C:\Users\Admin\AppData\Local\Temp\SecuriteInfo.com.IL.Trojan.MSILZilla.23856.25548.25480.exe
                  C:\Users\Admin\AppData\Local\Temp\SecuriteInfo.com.IL.Trojan.MSILZilla.23856.25548.25480.exe
                  2⤵
                    PID:664
                  • C:\Users\Admin\AppData\Local\Temp\SecuriteInfo.com.IL.Trojan.MSILZilla.23856.25548.25480.exe
                    C:\Users\Admin\AppData\Local\Temp\SecuriteInfo.com.IL.Trojan.MSILZilla.23856.25548.25480.exe
                    2⤵
                      PID:1740
                    • C:\Users\Admin\AppData\Local\Temp\SecuriteInfo.com.IL.Trojan.MSILZilla.23856.25548.25480.exe
                      C:\Users\Admin\AppData\Local\Temp\SecuriteInfo.com.IL.Trojan.MSILZilla.23856.25548.25480.exe
                      2⤵
                        PID:524
                      • C:\Users\Admin\AppData\Local\Temp\SecuriteInfo.com.IL.Trojan.MSILZilla.23856.25548.25480.exe
                        C:\Users\Admin\AppData\Local\Temp\SecuriteInfo.com.IL.Trojan.MSILZilla.23856.25548.25480.exe
                        2⤵
                          PID:1836

                      Network

                            MITRE ATT&CK Enterprise v6

                            Replay Monitor

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                            Downloads

                            memory/576-54-0x00000000002B0000-0x00000000004FC000-memory.dmp

                            memory/576-55-0x0000000004C60000-0x0000000004EA6000-memory.dmp

                            memory/576-56-0x0000000075911000-0x0000000075913000-memory.dmp

                            memory/1668-59-0x000000006FA90000-0x000000007003B000-memory.dmp

                            memory/1668-60-0x000000006FA90000-0x000000007003B000-memory.dmp

                            memory/1668-61-0x000000006FA90000-0x000000007003B000-memory.dmp