Overview

overview

10

Static

static

8

winprofile

windows7-x64

10

winprofile

windows10-1703-x64

10

Analysis

  • max time kernel
    56s
  • max time network
    185s
  • platform
    windows10-1703_x64
  • resource
    win10-20220718-en
  • resource tags

    arch:x64arch:x86image:win10-20220718-enlocale:en-usos:windows10-1703-x64system
  • submitted
    20/07/2022, 08:24

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General

  • Target

    FC6F916ED67E8E2828E460178C85980EF894B2099432F5AE2997F32D8A1291DC.exe

  • Size

    4.0MB

  • MD5

    51576779f1423950ca7d529e2bc93eb8

  • SHA1

    8ba5e4edf45b268964ddcd0a8997a663e72a8b39

  • SHA256

    fc6f916ed67e8e2828e460178c85980ef894b2099432f5ae2997f32d8a1291dc

  • SHA512

    ced352e7ef3fbc472148519b9859c2accfb1f6a359ea9e613766b9e5404762f7d01f003188dd16bcdbdd29a5f09afb92e81d5f03c617b26f84284494f7f8e080

Score
10/10
ytstealerspywarestealerupx

Malware Config

Signatures

  • YTStealer

    YTStealer is a malware designed to steal YouTube authentication cookies.

    stealerytstealer
  • YTStealer payload 2 IoCs
  • UPX packed file 2 IoCs

    Detects executables packed with UPX/modified UPX open source packer.

    upx
  • Reads user/profile data of web browsers 2 TTPs

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

    spywarestealer
  • Suspicious behavior: EnumeratesProcesses 4 IoCs
  • Suspicious use of WriteProcessMemory 4 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\FC6F916ED67E8E2828E460178C85980EF894B2099432F5AE2997F32D8A1291DC.exe
    "C:\Users\Admin\AppData\Local\Temp\FC6F916ED67E8E2828E460178C85980EF894B2099432F5AE2997F32D8A1291DC.exe"
    1⤵
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of WriteProcessMemory
    PID:2156
    • C:\Windows\system32\cmd.exe
      C:\Windows\system32\cmd.exe /C choice /C Y /N /D Y /T 0 &Del C:\Users\Admin\AppData\Local\Temp\FC6F916ED67E8E2828E460178C85980EF894B2099432F5AE2997F32D8A1291DC.exe
      2⤵
      • Suspicious use of WriteProcessMemory
      PID:4016
      • C:\Windows\system32\choice.exe
        choice /C Y /N /D Y /T 0
        3⤵
          PID:2324

    Network

    MITRE ATT&CK Enterprise v6

    Replay Monitor

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    Downloads

    • memory/2156-117-0x00000000001B0000-0x0000000000F88000-memory.dmp

      Filesize

      13.8MB

      Download

    • memory/2156-119-0x00000000001B0000-0x0000000000F88000-memory.dmp

      Filesize

      13.8MB

      Download