Overview

overview

10

Static

static

51358357df...b3.exe

windows7_x64

1

51358357df...b3.exe

windows10_x64

10

Analysis

  • max time kernel
    143s
  • max time network
    148s
  • platform
    windows10_x64
  • resource
    win10v200430
  • submitted
    24/06/2020, 15:06

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General

  • Target
    51358357df23c81216cfed7bb144fcf65b611e622a661fa9fd5beaea4d749bb3.exe
  • Size 510KB
  • Sample200624-lfyaqvyvws
  • SHA256 51358357df23c81216cfed7bb144fcf65b611e622a661fa9fd5beaea4d749bb3
  • MD5 SHA1 SHA512
Score
10/10
ratremcos

Malware Config

Extracted

Family

  • remcos

C2

  • 185.202.175.219:4110

Signatures

  • Creates scheduled task(s) 1 TTPs 1 IoCs

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

    persistence
  • Remcos

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

    ratremcos
  • Suspicious use of WriteProcessMemory 15 IoCs
  • Suspicious use of AdjustPrivilegeToken 1 IoCs
  • Suspicious behavior: EnumeratesProcesses 3 IoCs
  • Suspicious use of SetThreadContext 1 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\51358357df23c81216cfed7bb144fcf65b611e622a661fa9fd5beaea4d749bb3.exe
    "C:\Users\Admin\AppData\Local\Temp\51358357df23c81216cfed7bb144fcf65b611e622a661fa9fd5beaea4d749bb3.exe"
    1⤵
    • Suspicious use of WriteProcessMemory
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of SetThreadContext
    PID:428
    • C:\Windows\SysWOW64\schtasks.exe
      "C:\Windows\System32\schtasks.exe" /Create /TN "Updates\InNHNJvJUCH" /XML "C:\Users\Admin\AppData\Local\Temp\tmp912F.tmp"
      2⤵
      • Creates scheduled task(s)
      PID:816
    • C:\Users\Admin\AppData\Local\Temp\51358357df23c81216cfed7bb144fcf65b611e622a661fa9fd5beaea4d749bb3.exe
      "{path}"
      2⤵
        PID:1016
      • C:\Users\Admin\AppData\Local\Temp\51358357df23c81216cfed7bb144fcf65b611e622a661fa9fd5beaea4d749bb3.exe
        "{path}"
        2⤵
          PID:1052

      Network

            MITRE ATT&CK Enterprise v6

            Replay Monitor

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            Downloads

            memory/1052-2-0x0000000000400000-0x0000000000417000-memory.dmp
            Download

            memory/1052-4-0x0000000000400000-0x0000000000417000-memory.dmp
            Download