Analysis

  • max time kernel
    53s
  • max time network
    170s
  • 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 01:15

General

  • Target

    1117aa3d97baa3fcc4cd60f695fb47ccef86fde7b3ffe7a26e6fe9c33a8b9c41.exe

  • Size

    4.0MB

  • MD5

    dde97d310422b2d40e939f386eff5fcf

  • SHA1

    388a76eb7baaec085d717dbb7c0f14cfa451018e

  • SHA256

    1117aa3d97baa3fcc4cd60f695fb47ccef86fde7b3ffe7a26e6fe9c33a8b9c41

  • SHA512

    5806632622ecff4f8ab054a1883585510322fc6108ea145efd1872d71521449aac468c1b1cc8bf079641da7e79a97382d42e9b791554c8cceef8e208cfa097c6

  • SSDEEP

    98304:Vvqq8Lf7vt1b74jc8+9eemmaP1r3AVMn:Aq67vMw8+9ZmLP1rQyn

Malware Config

Signatures

  • YTStealer

    YTStealer is a malware designed to steal YouTube authentication cookies.

  • YTStealer payload 3 IoCs
  • UPX packed file 3 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.

Processes

  • C:\Users\Admin\AppData\Local\Temp\1117aa3d97baa3fcc4cd60f695fb47ccef86fde7b3ffe7a26e6fe9c33a8b9c41.exe
    "C:\Users\Admin\AppData\Local\Temp\1117aa3d97baa3fcc4cd60f695fb47ccef86fde7b3ffe7a26e6fe9c33a8b9c41.exe"
    1⤵
      PID:2764

    Network

    MITRE ATT&CK Matrix ATT&CK v6

    Credential Access

    Credentials in Files

    1
    T1081

    Collection

    Data from Local System

    1
    T1005

    Replay Monitor

    Loading Replay Monitor...

    Downloads

    • memory/2764-116-0x00000000002E0000-0x00000000010F2000-memory.dmp
      Filesize

      14.1MB

    • memory/2764-117-0x00000000002E0000-0x00000000010F2000-memory.dmp
      Filesize

      14.1MB

    • memory/2764-118-0x00000000002E0000-0x00000000010F2000-memory.dmp
      Filesize

      14.1MB