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
    152s
  • platform
    windows7_x64
  • resource
    win7v20201028
  • 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 1 IoCs
  • Suspicious use of FindShellTrayWindow 3 IoCs
  • Suspicious use of SendNotifyMessage 3 IoCs
  • Suspicious use of SetWindowsHookEx 1 IoCs
  • Suspicious use of WriteProcessMemory 5 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:1928
    • C:\Windows\SysWOW64\dllhost.exe
      "C:\Windows\SysWOW64\dllhost.exe"
      2⤵
      • Suspicious use of SetWindowsHookEx
      PID:1768

Network

MITRE ATT&CK Matrix

Replay Monitor

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Downloads

  • memory/1768-5-0x0000000000413FA4-mapping.dmp
    Download
  • memory/1768-7-0x0000000000400000-0x0000000000421000-memory.dmp
    Filesize

    132KB

    Download
  • memory/1928-2-0x00000000759F1000-0x00000000759F3000-memory.dmp
    Filesize

    8KB

    Download
  • memory/1928-4-0x0000000000150000-0x0000000000153000-memory.dmp
    Filesize

    12KB

    Download
  • memory/1928-3-0x0000000000120000-0x0000000000141000-memory.dmp
    Filesize

    132KB

    Download