Overview

overview

10

Static

static

訂購#7507,pdf.exe

windows7_x64

10

訂購#7507,pdf.exe

windows10_x64

10

Analysis

  • max time kernel
    150s
  • max time network
    151s
  • platform
    windows10_x64
  • resource
    win10v20201028
  • submitted
    20-01-2021 06:32

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General

  • Target

    訂購#7507,pdf.exe

  • Size

    1.5MB

  • MD5

    5987aac5edf3d3f3f1ab51cdf586439a

  • SHA1

    a92b1a432580303d6ecb3baabfdbc1f2ea4cfd96

  • SHA256

    1054ef0573844efad4a56f57a5fef5fb4b630232efe366bf52bd039f1bffcff1

  • SHA512

    72e17b52883c1e780c310ed38ac5d5f07507688c35d1f9d6272fb980795bbe38a03736df0970f701d3c0060945e7145969e93fecde263734f001160b7db33c89

Score
10/10
remcosrat

Malware Config

Extracted

Family

remcos

C2

movement2020.ddns.net:6735

Signatures

  • Remcos

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

    ratremcos
  • Drops startup file 1 IoCs
  • Suspicious use of SetThreadContext 1 IoCs
  • Suspicious behavior: MapViewOfSection 2 IoCs
  • Suspicious use of FindShellTrayWindow 3 IoCs
  • Suspicious use of SendNotifyMessage 3 IoCs
  • Suspicious use of SetWindowsHookEx 1 IoCs
  • Suspicious use of WriteProcessMemory 7 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\訂購#7507,pdf.exe
    "C:\Users\Admin\AppData\Local\Temp\訂購#7507,pdf.exe"
    1⤵
    • Drops startup file
    • Suspicious use of SetThreadContext
    • Suspicious behavior: MapViewOfSection
    • Suspicious use of FindShellTrayWindow
    • Suspicious use of SendNotifyMessage
    • Suspicious use of WriteProcessMemory
    PID:3992
    • C:\Windows\SysWOW64\dllhost.exe
      "C:\Windows\SysWOW64\dllhost.exe"
      2⤵
        PID:2216
      • C:\Windows\SysWOW64\dllhost.exe
        "C:\Windows\SysWOW64\dllhost.exe"
        2⤵
        • Suspicious use of SetWindowsHookEx
        PID:4048

    Network

    MITRE ATT&CK Matrix

    Replay Monitor

    Loading Replay Monitor...

    Downloads

    • memory/3992-4-0x0000000002660000-0x0000000002663000-memory.dmp
      Filesize

      12KB

      Download
    • memory/3992-3-0x00000000014A0000-0x00000000014C1000-memory.dmp
      Filesize

      132KB

      Download
    • memory/4048-2-0x0000000000413FA4-mapping.dmp
      Download
    • memory/4048-5-0x0000000000400000-0x0000000000421000-memory.dmp
      Filesize

      132KB

      Download