Analysis

  • max time kernel
    50s
  • max time network
    184s
  • platform
    windows10-1703_x64
  • resource
    win10-20220812-en
  • resource tags

    arch:x64arch:x86image:win10-20220812-enlocale:en-usos:windows10-1703-x64system
  • submitted
    30-08-2022 01:55

General

  • Target

    69cba225ed4d14a6465dbded19c12e9b4e0f383d37c2344299ceab609e6ccdba.exe

  • Size

    4.0MB

  • MD5

    e86316a486464ddcedc758fa87728e77

  • SHA1

    4809d89e594ae4e7ec6734ac36d5e928bc998183

  • SHA256

    69cba225ed4d14a6465dbded19c12e9b4e0f383d37c2344299ceab609e6ccdba

  • SHA512

    15bed949150a3c19a9b4aee6665ed063eb6bb79b09ed2232f7c21aa3566e19f0d042170a571e7c8ae42579dc75142bc707a57af4972d8a676d043fe9d2894f74

  • SSDEEP

    98304:VYP+MwExzjqwA+V04FsIhMupCKaIo4E6UXKNv8qsCwI:GP3ZMwVnsImYpal4EasCw

Malware Config

Signatures

  • YTStealer

    YTStealer is a malware designed to steal YouTube authentication cookies.

  • YTStealer payload 1 IoCs
  • UPX packed file 2 IoCs

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

  • Reads user/profile data of web browsers 2 TTPs

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

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

Processes

  • C:\Users\Admin\AppData\Local\Temp\69cba225ed4d14a6465dbded19c12e9b4e0f383d37c2344299ceab609e6ccdba.exe
    "C:\Users\Admin\AppData\Local\Temp\69cba225ed4d14a6465dbded19c12e9b4e0f383d37c2344299ceab609e6ccdba.exe"
    1⤵
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of WriteProcessMemory
    PID:2928
    • 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\69cba225ed4d14a6465dbded19c12e9b4e0f383d37c2344299ceab609e6ccdba.exe
      2⤵
      • Suspicious use of WriteProcessMemory
      PID:5084
      • C:\Windows\system32\choice.exe
        choice /C Y /N /D Y /T 0
        3⤵
          PID:5036

    Network

    MITRE ATT&CK Enterprise v6

    Replay Monitor

    Loading Replay Monitor...

    Downloads

    • memory/2928-119-0x0000000000350000-0x0000000001118000-memory.dmp

      Filesize

      13.8MB

    • memory/2928-121-0x0000000000350000-0x0000000001118000-memory.dmp

      Filesize

      13.8MB

    • memory/5036-122-0x0000000000000000-mapping.dmp

    • memory/5084-120-0x0000000000000000-mapping.dmp