Analysis

  • max time kernel
    52s
  • max time network
    147s
  • platform
    windows10-1703_x64
  • resource
    win10-20220812-en
  • resource tags

    arch:x64arch:x86image:win10-20220812-enlocale:en-usos:windows10-1703-x64system
  • submitted
    22-08-2022 08:08

General

  • Target

    1901ae31080f9b8f7c419290eab011086a00355a0451e9f634f545f771753901.exe

  • Size

    4.0MB

  • MD5

    eaaad4f36853f423ee62272e125708ff

  • SHA1

    71c045b6a66fef5dd1f20faefbce8df88c890788

  • SHA256

    1901ae31080f9b8f7c419290eab011086a00355a0451e9f634f545f771753901

  • SHA512

    05292ae056faf45359b62d8feb6926c1144623e997df0893b9a74e423b84761f2ab6e3786c7fc5d7784e3ae9bff7c2e21166cbb7723f6315538357e674587431

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\1901ae31080f9b8f7c419290eab011086a00355a0451e9f634f545f771753901.exe
    "C:\Users\Admin\AppData\Local\Temp\1901ae31080f9b8f7c419290eab011086a00355a0451e9f634f545f771753901.exe"
    1⤵
      PID:2704

    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/2704-115-0x0000000000DA0000-0x0000000001BB2000-memory.dmp
      Filesize

      14.1MB

    • memory/2704-116-0x0000000000DA0000-0x0000000001BB2000-memory.dmp
      Filesize

      14.1MB

    • memory/2704-117-0x0000000000DA0000-0x0000000001BB2000-memory.dmp
      Filesize

      14.1MB