Overview

overview

10

Static

static

64.exe

windows7_x64

10

64.exe

windows10_x64

10

Analysis

  • max time kernel
    120s
  • max time network
    106s
  • platform
    windows10_x64
  • resource
    win10v200722
  • submitted
    24/07/2020, 15:26

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General

  • Target
    64.exe
  • Size 404KB
  • Sample200724-bnmbykcb5a
  • SHA256 02f1e585df63c50efe87bd6e752c38a0b44884a6c81347abcf16f87f075bbbdf
  • MD5 SHA1 SHA512
Score
10/10

Malware Config

Signatures

  • Suspicious use of WriteProcessMemory 7 IoCs
  • Suspicious use of SetThreadContext 1 IoCs
  • Delays execution with timeout.exe 1 IoCs
    evasion

Processes

  • C:\Users\Admin\AppData\Local\Temp\64.exe
    "C:\Users\Admin\AppData\Local\Temp\64.exe"
    1⤵
    • Suspicious use of WriteProcessMemory
    • Suspicious use of SetThreadContext
    PID:3888
    • C:\Windows\system32\mstsc.exe
      C:\Windows\system32\mstsc.exe
      2⤵
        PID:3948
      • C:\Windows\SYSTEM32\cmd.exe
        cmd.exe /C timeout 120 > Nul & Del /f /q "C:\Users\Admin\AppData\Local\Temp\64.exe"
        2⤵
        • Suspicious use of WriteProcessMemory
        PID:3196
        • C:\Windows\system32\timeout.exe
          timeout 120
          3⤵
          • Delays execution with timeout.exe
          PID:632

    Network

          MITRE ATT&CK Matrix

          Replay Monitor

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          Downloads

          memory/3948-0-0x00000197AC140000-0x00000197AC180000-memory.dmp
          Download

          memory/3948-4-0x00000197ADC10000-0x00000197ADE1F000-memory.dmp
          Download

          memory/3948-6-0x00000197ADC10000-0x00000197ADE1F000-memory.dmp
          Download