Analysis

  • max time kernel
    105s
  • max time network
    132s
  • platform
    windows7_x64
  • resource
    win7v20201028
  • submitted
    02/12/2020, 09:19

General

  • Target
    shipping_doc.exe
  • Size 667KB
  • Sample201202-39actp67gn
  • SHA256 5e74989efa96ead9311c5927e6f6a2be657a418de923461ec520d09aeaee970a
  • MD5 SHA1 SHA512

Malware Config

Extracted

Family
  • warzonerat

C2
  • eccoclean.hopto.org:7878

Signatures

  • WarzoneRat, AveMaria

    WarzoneRat is a native RAT developed in C++ with multiple plugins sold as a MaaS.

  • Warzone RAT Payload 3 IoCs
  • Suspicious use of SetThreadContext 1 IoCs
  • Enumerates physical storage devices 1 TTPs

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

  • 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 1 IoCs
  • Suspicious use of WriteProcessMemory 16 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\shipping_doc.exe
    "C:\Users\Admin\AppData\Local\Temp\shipping_doc.exe"
    1⤵
    • Suspicious use of SetThreadContext
    • Suspicious use of WriteProcessMemory
    PID:1668
    • C:\Windows\SysWOW64\schtasks.exe
      "C:\Windows\System32\schtasks.exe" /Create /TN "Updates\VqAjhHxnu" /XML "C:\Users\Admin\AppData\Local\Temp\tmp8D7.tmp"
      2⤵
      • Creates scheduled task(s)
      PID:680
    • C:\Users\Admin\AppData\Local\Temp\shipping_doc.exe
      "{path}"
      2⤵
      • Suspicious behavior: EnumeratesProcesses
      PID:892

Network

        MITRE ATT&CK Enterprise v6

        Replay Monitor

        Loading Replay Monitor...

        Downloads

        memory/892-9-0x0000000000400000-0x000000000041D000-memory.dmp

        memory/892-11-0x0000000000400000-0x000000000041D000-memory.dmp

        memory/952-12-0x000007FEF5B70000-0x000007FEF5DEA000-memory.dmp

        memory/1668-2-0x0000000074000000-0x00000000746EE000-memory.dmp

        memory/1668-3-0x0000000001230000-0x0000000001231000-memory.dmp

        memory/1668-5-0x00000000008B0000-0x00000000008BE000-memory.dmp

        memory/1668-6-0x0000000005710000-0x00000000057A0000-memory.dmp