Analysis

  • max time kernel
    110s
  • max time network
    117s
  • platform
    windows7_x64
  • resource
    win7
  • submitted
    17-07-2020 05:29

General

  • Target

    M3WFLelkSqNUdwK.exe

  • Size

    1.1MB

  • MD5

    5b1f37d1452a333b6eeeda0d44161a85

  • SHA1

    1623fd18d15f385f1bfa78259c9af13226aeaa14

  • SHA256

    8b1417b74ac31f2e60a6a9f5ed507caf06026191354ce0e4b6bf0816fd3f512d

  • SHA512

    a46cccfcced1bc0ed23a53c2adec39754515e9cef1f29e3fe3f8178c8f276660071e25d7ee11f2b7b2af0d429fca541bbaa56e38623f36479d235fdc6d27ac72

Score
1/10

Malware Config

Signatures

  • Suspicious use of WriteProcessMemory 24 IoCs
  • Suspicious use of AdjustPrivilegeToken 1 IoCs
  • Suspicious behavior: EnumeratesProcesses 5 IoCs
  • Creates scheduled task(s) 1 TTPs 1 IoCs

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

Processes

  • C:\Users\Admin\AppData\Local\Temp\M3WFLelkSqNUdwK.exe
    "C:\Users\Admin\AppData\Local\Temp\M3WFLelkSqNUdwK.exe"
    1⤵
    • Suspicious use of WriteProcessMemory
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious behavior: EnumeratesProcesses
    PID:1448
    • C:\Windows\SysWOW64\schtasks.exe
      "C:\Windows\System32\schtasks.exe" /Create /TN "Updates\pEhOEsSzUiv" /XML "C:\Users\Admin\AppData\Local\Temp\tmp423D.tmp"
      2⤵
      • Creates scheduled task(s)
      PID:1916
    • C:\Users\Admin\AppData\Local\Temp\M3WFLelkSqNUdwK.exe
      "{path}"
      2⤵
        PID:1788
      • C:\Users\Admin\AppData\Local\Temp\M3WFLelkSqNUdwK.exe
        "{path}"
        2⤵
          PID:1796
        • C:\Users\Admin\AppData\Local\Temp\M3WFLelkSqNUdwK.exe
          "{path}"
          2⤵
            PID:1780
          • C:\Users\Admin\AppData\Local\Temp\M3WFLelkSqNUdwK.exe
            "{path}"
            2⤵
              PID:1752
            • C:\Users\Admin\AppData\Local\Temp\M3WFLelkSqNUdwK.exe
              "{path}"
              2⤵
                PID:1748

            Network

            MITRE ATT&CK Enterprise v6

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