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Analysis

  • max time kernel
    180s
  • max time network
    207s
  • platform
    windows7_x64
  • resource
    win7-20220812-en
  • resource tags

    arch:x64arch:x86image:win7-20220812-enlocale:en-usos:windows7-x64system
  • submitted
    14/10/2022, 10:28

General

  • Target

    053430d68549e2ee4fbc14e8abf29f1b4edfda8810429c674e1654eef88f03b5.exe

  • Size

    224KB

  • MD5

    002c15b20b531a264bb8fdb063e4e380

  • SHA1

    910ff5ede185aea8444c3cd125d96d39c6668515

  • SHA256

    053430d68549e2ee4fbc14e8abf29f1b4edfda8810429c674e1654eef88f03b5

  • SHA512

    c3a506d98e7e13f4c081e86c04d274fb2d2a02f6bc1970f7c46c30719bb46cdd589f42ced6e3788d068fa538d4f7e797247616ce2277b6251655f0c0ea8529df

  • SSDEEP

    3072:RlxBsqIOltCis+GkfDDffffNfffLffffnWz1MknbkVnNx1XvdfmyHzre:RlrUMkbkVdFf9W

Score
6/10

Malware Config

Signatures

  • Adds Run key to start application 2 TTPs 5 IoCs
  • Enumerates connected drives 3 TTPs 23 IoCs

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

  • Suspicious use of SetThreadContext 1 IoCs
  • Program crash 1 IoCs
  • Creates scheduled task(s) 1 TTPs 1 IoCs

    Schtasks is often used by malware for persistence or to perform post-infection execution.

  • Suspicious behavior: EnumeratesProcesses 31 IoCs
  • Suspicious use of AdjustPrivilegeToken 3 IoCs
  • Suspicious use of WriteProcessMemory 64 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\053430d68549e2ee4fbc14e8abf29f1b4edfda8810429c674e1654eef88f03b5.exe
    "C:\Users\Admin\AppData\Local\Temp\053430d68549e2ee4fbc14e8abf29f1b4edfda8810429c674e1654eef88f03b5.exe"
    1⤵
    • Suspicious use of SetThreadContext
    • Suspicious use of WriteProcessMemory
    PID:1108
    • C:\Windows\SysWOW64\calc.exe
      "C:\Windows\SysWOW64\calc.exe"
      2⤵
      • Suspicious use of AdjustPrivilegeToken
      PID:1744
    • C:\Windows\SysWOW64\svchost.exe
      "C:\Windows\SysWOW64\svchost.exe"
      2⤵
      • Adds Run key to start application
      • Enumerates connected drives
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of AdjustPrivilegeToken
      • Suspicious use of WriteProcessMemory
      PID:1096
      • C:\Windows\SysWOW64\schtasks.exe
        "C:\Windows\System32\schtasks.exe" /delete /tn "Windows Update Check - 0x05860166" /f
        3⤵
          PID:1564
        • C:\Windows\SysWOW64\schtasks.exe
          "C:\Windows\System32\schtasks.exe" /delete /tn "Windows Update Check - 0x0E7302EC" /f
          3⤵
            PID:1064
          • C:\Windows\SysWOW64\schtasks.exe
            "C:\Windows\System32\schtasks.exe" /delete /tn "Windows Update Check - 0x5C000766" /f
            3⤵
              PID:828
            • C:\Windows\SysWOW64\schtasks.exe
              "C:\Windows\System32\schtasks.exe" /delete /tn "Windows Update Check - 0x6E0A0825" /f
              3⤵
                PID:1940
              • C:\Windows\SysWOW64\schtasks.exe
                "C:\Windows\System32\schtasks.exe" /delete /tn "Windows Debugger" /f
                3⤵
                  PID:580
                • C:\Windows\SysWOW64\schtasks.exe
                  "C:\Windows\System32\schtasks.exe" /query /tn "Windows Updater"
                  3⤵
                    PID:1284
                  • C:\Windows\SysWOW64\schtasks.exe
                    "C:\Windows\System32\schtasks.exe" /CREATE /SC ONLOGON /TN "Windows Updater" /TR "C:\Users\Admin\AppData\Roaming\WindowsUpdate\Updater.exe" /RL HIGHEST
                    3⤵
                    • Creates scheduled task(s)
                    PID:2000
                  • C:\Windows\SysWOW64\mspaint.exe
                    "C:\Windows\SysWOW64\mspaint.exe"
                    3⤵
                    • Adds Run key to start application
                    PID:988
                  • C:\Windows\SysWOW64\WerFault.exe
                    C:\Windows\SysWOW64\WerFault.exe -u -p 1096 -s 836
                    3⤵
                    • Program crash
                    PID:1756
                • C:\Users\Admin\AppData\Local\Temp\053430d68549e2ee4fbc14e8abf29f1b4edfda8810429c674e1654eef88f03b5.exe
                  "C:\Users\Admin\AppData\Local\Temp\053430d68549e2ee4fbc14e8abf29f1b4edfda8810429c674e1654eef88f03b5.exe"
                  2⤵
                  • Suspicious behavior: EnumeratesProcesses
                  • Suspicious use of AdjustPrivilegeToken
                  • Suspicious use of WriteProcessMemory
                  PID:1704

              Network

              MITRE ATT&CK Enterprise v6

              Replay Monitor

              Loading Replay Monitor...

              Downloads

              • memory/988-114-0x00000000001D0000-0x000000000021E000-memory.dmp

                Filesize

                312KB

              • memory/988-93-0x0000000000080000-0x00000000000B0000-memory.dmp

                Filesize

                192KB

              • memory/988-262-0x00000000001D0000-0x000000000021E000-memory.dmp

                Filesize

                312KB

              • memory/1096-119-0x00000000007A0000-0x00000000007EE000-memory.dmp

                Filesize

                312KB

              • memory/1096-97-0x00000000007A0000-0x00000000007EE000-memory.dmp

                Filesize

                312KB

              • memory/1096-65-0x0000000000080000-0x00000000000B0000-memory.dmp

                Filesize

                192KB

              • memory/1096-100-0x00000000007A0000-0x00000000007EE000-memory.dmp

                Filesize

                312KB

              • memory/1096-137-0x00000000007A0000-0x00000000007EE000-memory.dmp

                Filesize

                312KB

              • memory/1096-105-0x00000000007A0000-0x00000000007EE000-memory.dmp

                Filesize

                312KB

              • memory/1096-112-0x00000000007A0000-0x00000000007EE000-memory.dmp

                Filesize

                312KB

              • memory/1096-133-0x00000000007A0000-0x00000000007EE000-memory.dmp

                Filesize

                312KB

              • memory/1096-169-0x0000000000080000-0x00000000000B0000-memory.dmp

                Filesize

                192KB

              • memory/1096-128-0x00000000007A0000-0x00000000007EE000-memory.dmp

                Filesize

                312KB

              • memory/1096-263-0x00000000007A0000-0x00000000007EE000-memory.dmp

                Filesize

                312KB

              • memory/1096-124-0x00000000007A0000-0x00000000007EE000-memory.dmp

                Filesize

                312KB

              • memory/1096-55-0x0000000000080000-0x00000000000B0000-memory.dmp

                Filesize

                192KB

              • memory/1108-63-0x00000000003C0000-0x00000000003D5000-memory.dmp

                Filesize

                84KB

              • memory/1108-64-0x0000000000400000-0x0000000001400000-memory.dmp

                Filesize

                16.0MB

              • memory/1108-91-0x0000000000400000-0x0000000001400000-memory.dmp

                Filesize

                16.0MB

              • memory/1108-54-0x00000000758C1000-0x00000000758C3000-memory.dmp

                Filesize

                8KB

              • memory/1704-90-0x0000000000400000-0x000000000044E000-memory.dmp

                Filesize

                312KB

              • memory/1704-78-0x0000000000400000-0x000000000044E000-memory.dmp

                Filesize

                312KB

              • memory/1704-77-0x0000000000400000-0x000000000044E000-memory.dmp

                Filesize

                312KB

              • memory/1704-86-0x0000000000400000-0x000000000044E000-memory.dmp

                Filesize

                312KB

              • memory/1704-84-0x0000000000400000-0x000000000044E000-memory.dmp

                Filesize

                312KB

              • memory/1704-80-0x0000000000400000-0x000000000044E000-memory.dmp

                Filesize

                312KB

              • memory/1704-92-0x0000000000400000-0x000000000044E000-memory.dmp

                Filesize

                312KB

              • memory/1704-116-0x0000000000400000-0x000000000044E000-memory.dmp

                Filesize

                312KB

              • memory/1704-82-0x0000000000400000-0x000000000044E000-memory.dmp

                Filesize

                312KB

              • memory/1744-127-0x0000000000600000-0x000000000064E000-memory.dmp

                Filesize

                312KB

              • memory/1744-134-0x0000000000600000-0x000000000064E000-memory.dmp

                Filesize

                312KB

              • memory/1744-123-0x0000000000600000-0x000000000064E000-memory.dmp

                Filesize

                312KB

              • memory/1744-115-0x0000000000600000-0x000000000064E000-memory.dmp

                Filesize

                312KB

              • memory/1744-111-0x0000000000600000-0x000000000064E000-memory.dmp

                Filesize

                312KB

              • memory/1744-104-0x0000000000600000-0x000000000064E000-memory.dmp

                Filesize

                312KB

              • memory/1744-131-0x0000000000600000-0x000000000064E000-memory.dmp

                Filesize

                312KB

              • memory/1744-264-0x0000000000600000-0x000000000064E000-memory.dmp

                Filesize

                312KB

              • memory/1744-56-0x0000000000080000-0x0000000000082000-memory.dmp

                Filesize

                8KB

              • memory/1744-120-0x0000000000600000-0x000000000064E000-memory.dmp

                Filesize

                312KB

              • memory/1744-138-0x0000000000600000-0x000000000064E000-memory.dmp

                Filesize

                312KB

              • memory/1744-66-0x0000000000080000-0x0000000000082000-memory.dmp

                Filesize

                8KB

              • memory/1756-261-0x00000000000F0000-0x000000000013E000-memory.dmp

                Filesize

                312KB