Overview

overview

7

Static

static

News-Update.scr

windows7_x64

7

News-Update.scr

windows10_x64

3

Analysis

  • max time kernel
    127s
  • max time network
    134s
  • platform
    windows7_x64
  • resource
    win7v200430
  • submitted
    16/07/2020, 07:00

Sharing

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Report Analysis Logs

General

  • Target

    News-Update.scr

  • Size

    566KB

  • MD5

    8db27a63baec87e325fe3245f6778790

  • SHA1

    c639dd9daf6f010142a37ef1fac0fbd8a00c3efd

  • SHA256

    8c254637c5c98fe6755a44e5ea6feba18d0a17c4ad53e8d791277390060c29e5

  • SHA512

    423c2b2d5400079f21025c5c2f0242aba1aeaa3fd9844b06678246e20fc65ae027dbad161ddbb2be10ca61fa992903b21e0d29cd3c415145b760e047377c1201

Score
7/10
persistencespyware

Malware Config

Signatures

  • Suspicious use of SetThreadContext 1 IoCs
  • Suspicious behavior: EnumeratesProcesses 2 IoCs
  • Creates scheduled task(s) 1 TTPs 1 IoCs

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

    persistence
  • Reads user/profile data of local email clients 2 TTPs

    Email clients store some user data on disk where infostealers will often target it.

    spyware
  • Looks up external IP address via web service 1 IoCs

    Uses a legitimate IP lookup service to find the infected system's external IP.

  • Suspicious use of WriteProcessMemory 16 IoCs
  • Suspicious use of AdjustPrivilegeToken 1 IoCs
  • Suspicious use of SetWindowsHookEx 1 IoCs
  • Adds Run key to start application 2 TTPs 1 IoCs
    persistence
  • Reads user/profile data of web browsers 2 TTPs

    Infostealers often target stored browser data, which can include saved credentials etc.

    spyware
  • Reads data files stored by FTP clients 2 TTPs

    Tries to access configuration files associated with programs like FileZilla.

    spyware

Processes

  • C:\Users\Admin\AppData\Local\Temp\News-Update.scr
    "C:\Users\Admin\AppData\Local\Temp\News-Update.scr" /S
    1⤵
    • Suspicious use of SetThreadContext
    • Suspicious use of WriteProcessMemory
    PID:824
    • C:\Windows\SysWOW64\schtasks.exe
      "C:\Windows\System32\schtasks.exe" /Create /TN "Updates\YThapGcLkG" /XML "C:\Users\Admin\AppData\Local\Temp\tmp1498.tmp"
      2⤵
      • Creates scheduled task(s)
      PID:1340
    • C:\Users\Admin\AppData\Local\Temp\News-Update.scr
      "{path}"
      2⤵
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of AdjustPrivilegeToken
      • Suspicious use of SetWindowsHookEx
      • Adds Run key to start application
      PID:1736

Network

        MITRE ATT&CK Enterprise v6

        Replay Monitor

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        Downloads

        • memory/1736-4-0x0000000000400000-0x000000000044E000-memory.dmp

          Filesize

          312KB

          Download

        • memory/1736-6-0x0000000000400000-0x000000000044E000-memory.dmp

          Filesize

          312KB

          Download

        • memory/1736-7-0x0000000000400000-0x000000000044E000-memory.dmp

          Filesize

          312KB

          Download