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
    153s
  • platform
    windows10_x64
  • resource
    win10v20201028
  • submitted
    20-01-2021 13:53

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General

  • Target

    訂購#7507,pdf.exe

  • Size

    1.6MB

  • MD5

    f6cb48b7da58c0de80dff93330eff8fb

  • SHA1

    3d079055b78a8388bb86541e7540923d26145df8

  • SHA256

    0ccee1c2d396c269e54c78081d7bd00c5694bc50e4ceedfcd3dc69d8ae40341a

  • SHA512

    1441d87f5a0f37f3aceee5ed7647fa303a2d5fa1c3009d4fc3538b9984a6758bb4b833dc8b79ca56cd6795486e5529beb2f0aeaf81e11942e9c993d83fe7c2e3

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 4 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:1032
    • C:\Windows\SysWOW64\dllhost.exe
      "C:\Windows\SysWOW64\dllhost.exe"
      2⤵
      • Suspicious use of SetWindowsHookEx
      PID:2284

Network

MITRE ATT&CK Matrix

Replay Monitor

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Downloads

  • memory/1032-4-0x00000000005F0000-0x00000000005F3000-memory.dmp
    Filesize

    12KB

    Download
  • memory/1032-3-0x0000000000C00000-0x0000000000C21000-memory.dmp
    Filesize

    132KB

    Download
  • memory/2284-2-0x0000000000413FA4-mapping.dmp
    Download
  • memory/2284-5-0x0000000000400000-0x0000000000421000-memory.dmp
    Filesize

    132KB

    Download