Overview

overview

10

Static

static

0000090900000020.exe

windows7_x64

10

0000090900000020.exe

windows10_x64

10

Analysis

  • max time kernel
    57s
  • max time network
    138s
  • platform
    windows10_x64
  • resource
    win10v20201028
  • submitted
    19/01/2021, 17:50

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General

  • Target
    0000090900000020.exe
  • Size 365KB
  • Sample210119-gmsgpt3eae
  • SHA256 0ef4ceb36c6bc5067390aa323ea7908be59da236315e41d0857d3426cfcc2ce1
  • MD5 SHA1 SHA512
Score
10/10
remcosrat

Malware Config

Signatures

  • Remcos

    Remcos is a closed-source remote control and surveillance software.

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

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

    persistence
  • Suspicious behavior: GetForegroundWindowSpam 1 IoCs
  • Suspicious behavior: MapViewOfSection 1 IoCs
  • Suspicious use of FindShellTrayWindow 1 IoCs
  • Suspicious use of SendNotifyMessage 1 IoCs
  • Suspicious use of SetWindowsHookEx 1 IoCs
  • Suspicious use of WriteProcessMemory 10 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\0000090900000020.exe
    "C:\Users\Admin\AppData\Local\Temp\0000090900000020.exe"
    1⤵
    • Suspicious use of SetThreadContext
    • Suspicious behavior: MapViewOfSection
    • Suspicious use of WriteProcessMemory
    PID:576
    • C:\Windows\SysWOW64\cmd.exe
      "C:\Windows\System32\cmd.exe" /c schtasks /Create /TN name /XML "C:\Users\Admin\AppData\Local\Temp\4018049c2f9e479d8e26b8d112de90ff.xml"
      2⤵
      • Suspicious use of WriteProcessMemory
      PID:2256
      • C:\Windows\SysWOW64\schtasks.exe
        schtasks /Create /TN name /XML "C:\Users\Admin\AppData\Local\Temp\4018049c2f9e479d8e26b8d112de90ff.xml"
        3⤵
        • Creates scheduled task(s)
        PID:1020
    • C:\Users\Admin\AppData\Local\Temp\0000090900000020.exe
      "C:\Users\Admin\AppData\Local\Temp\0000090900000020.exe"
      2⤵
      • Suspicious behavior: GetForegroundWindowSpam
      • Suspicious use of FindShellTrayWindow
      • Suspicious use of SendNotifyMessage
      • Suspicious use of SetWindowsHookEx
      PID:3608

Network

        MITRE ATT&CK Enterprise v6

        Replay Monitor

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        Downloads

        memory/3608-6-0x0000000000400000-0x0000000000419000-memory.dmp
        Download