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Analysis

  • max time kernel
    145s
  • max time network
    143s
  • platform
    windows10_x64
  • resource
    win10v200430
  • submitted
    09/07/2020, 07:46

General

  • Target

    KSP QUOTE_2.exe

  • Size

    527KB

  • MD5

    187a269d103856e0d922e71e26046ac4

  • SHA1

    3b9c201ceff06148739d6c59e3a20c2048e8a9fe

  • SHA256

    48ce0e9cc96cb8d9ebe92bd7c1982e84d48baffdbada44d5949370a58ebae901

  • SHA512

    9bedef76d5de703b32123c130aa27f0efd5850e395c2601ab030162872b5c06f68e1439282d9cef9a7133416ee23ed657f2da8f3d9e39ab5db39ad6c8c1ad66b

Score
8/10

Malware Config

Signatures

  • Suspicious behavior: EnumeratesProcesses 44 IoCs
  • Suspicious use of SetThreadContext 3 IoCs
  • System policy modification 1 TTPs 1 IoCs
  • Adds Run entry to policy start application 2 TTPs 2 IoCs
  • Modifies Internet Explorer settings 1 TTPs 1 IoCs
  • Suspicious use of WriteProcessMemory 24 IoCs
  • Suspicious use of AdjustPrivilegeToken 13 IoCs
  • Suspicious behavior: MapViewOfSection 7 IoCs
  • Drops file in Program Files directory 1 IoCs
  • Reads user/profile data of web browsers 2 TTPs

    Infostealers often target stored browser data, which can include saved credentials etc.

  • Creates scheduled task(s) 1 TTPs 1 IoCs

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

Processes

  • C:\Windows\Explorer.EXE
    C:\Windows\Explorer.EXE
    1⤵
    • Suspicious use of WriteProcessMemory
    • Suspicious use of AdjustPrivilegeToken
    PID:2996
    • C:\Users\Admin\AppData\Local\Temp\KSP QUOTE_2.exe
      "C:\Users\Admin\AppData\Local\Temp\KSP QUOTE_2.exe"
      2⤵
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of SetThreadContext
      • Suspicious use of WriteProcessMemory
      • Suspicious use of AdjustPrivilegeToken
      PID:3848
      • C:\Windows\SysWOW64\schtasks.exe
        "C:\Windows\System32\schtasks.exe" /Create /TN "Updates\OraVYaLSUiRqmq" /XML "C:\Users\Admin\AppData\Local\Temp\tmp5D39.tmp"
        3⤵
        • Creates scheduled task(s)
        PID:2144
      • C:\Users\Admin\AppData\Local\Temp\KSP QUOTE_2.exe
        "{path}"
        3⤵
          PID:2716
        • C:\Users\Admin\AppData\Local\Temp\KSP QUOTE_2.exe
          "{path}"
          3⤵
          • Suspicious behavior: EnumeratesProcesses
          • Suspicious use of SetThreadContext
          • Suspicious use of AdjustPrivilegeToken
          • Suspicious behavior: MapViewOfSection
          PID:2728
      • C:\Windows\SysWOW64\explorer.exe
        "C:\Windows\SysWOW64\explorer.exe"
        2⤵
        • Suspicious behavior: EnumeratesProcesses
        • Suspicious use of SetThreadContext
        • System policy modification
        • Adds Run entry to policy start application
        • Modifies Internet Explorer settings
        • Suspicious use of WriteProcessMemory
        • Suspicious use of AdjustPrivilegeToken
        • Suspicious behavior: MapViewOfSection
        • Drops file in Program Files directory
        PID:2872
        • C:\Windows\SysWOW64\cmd.exe
          /c del "C:\Users\Admin\AppData\Local\Temp\KSP QUOTE_2.exe"
          3⤵
            PID:3724
          • C:\Windows\SysWOW64\cmd.exe
            /c copy "C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Default\Login Data" "C:\Users\Admin\AppData\Local\Temp\DB1" /V
            3⤵
              PID:3988
            • C:\Program Files\Mozilla Firefox\Firefox.exe
              "C:\Program Files\Mozilla Firefox\Firefox.exe"
              3⤵
                PID:1020

          Network

          MITRE ATT&CK Enterprise v6

          Replay Monitor

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          Downloads

          • memory/1020-15-0x00007FF6A8DD0000-0x00007FF6A8E63000-memory.dmp

            Filesize

            588KB

          • memory/1020-14-0x00007FF6A8DD0000-0x00007FF6A8E63000-memory.dmp

            Filesize

            588KB

          • memory/1020-13-0x00007FF6A8DD0000-0x00007FF6A8E63000-memory.dmp

            Filesize

            588KB

          • memory/2728-2-0x0000000000400000-0x000000000042D000-memory.dmp

            Filesize

            180KB

          • memory/2872-11-0x0000000005DF0000-0x0000000005E85000-memory.dmp

            Filesize

            596KB

          • memory/2872-8-0x0000000005DF0000-0x0000000005F7B000-memory.dmp

            Filesize

            1.5MB

          • memory/2872-6-0x0000000000B90000-0x0000000000FCF000-memory.dmp

            Filesize

            4.2MB

          • memory/2872-5-0x0000000000B90000-0x0000000000FCF000-memory.dmp

            Filesize

            4.2MB