Analysis

  • max time kernel
    117s
  • max time network
    121s
  • platform
    windows10_x64
  • resource
    win10
  • submitted
    29/07/2020, 11:29

General

  • Target
    Oplata 29.07.2020.bin.exe
  • Size 1.1MB
  • Sample200729-4k8pcv38se
  • SHA256 c41afec81d70066b62ddbfae7e4ec8aca49d0cc3618241aa2605d35d3250bd98
  • MD5 SHA1 SHA512

Malware Config

Signatures

  • Suspicious use of AdjustPrivilegeToken 40 IoCs
  • Reads data files stored by FTP clients 2 TTPs

    Tries to access configuration files associated with programs like FileZilla.

  • Accesses cryptocurrency wallets, possible credential harvesting 2 TTPs
  • Runs ping.exe 1 TTPs 1 IoCs
  • Reads user/profile data of web browsers 2 TTPs

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

  • Suspicious use of WriteProcessMemory 7 IoCs
  • Checks installed software on the system 1 TTPs

    Looks up Uninstall key entries in the registry to enumerate software on the system.

  • Pony,Fareit

    Pony is a Remote Access Trojan application that steals information.

  • Script User-Agent 1 IoCs

    Uses user-agent string associated with script host/environment.

Processes

  • C:\Users\Admin\AppData\Local\Temp\Oplata 29.07.2020.bin.exe
    "C:\Users\Admin\AppData\Local\Temp\Oplata 29.07.2020.bin.exe"
    1⤵
    • Suspicious use of WriteProcessMemory
    PID:2904
    • C:\Users\Admin\AppData\Local\Temp\Oplata 29.07.2020.bin.exe
      "C:\Users\Admin\AppData\Local\Temp\Oplata 29.07.2020.bin.exe" dfsr
      2⤵
      • Suspicious use of AdjustPrivilegeToken
      • Suspicious use of WriteProcessMemory
      PID:3592
      • C:\Windows\SYSTEM32\cmd.exe
        cmd.exe /c ping 127.0.0.1 & del /F /Q "C:\Users\Admin\AppData\Local\Temp\Oplata 29.07.2020.bin.exe"
        3⤵
        • Suspicious use of WriteProcessMemory
        PID:3912
        • C:\Windows\system32\PING.EXE
          ping 127.0.0.1
          4⤵
          • Runs ping.exe
          PID:3500

Network

        MITRE ATT&CK Enterprise v6

        Replay Monitor

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        Downloads

        memory/3592-1-0x0000000002FF0000-0x000000000300C000-memory.dmp