Analysis

  • max time kernel
    245s
  • max time network
    51s
  • platform
    windows7_x64
  • resource
    win7-20220812-en
  • resource tags

    arch:x64arch:x86image:win7-20220812-enlocale:en-usos:windows7-x64system
  • submitted
    30-08-2022 01:18

General

  • Target

    158d4576630484fd392c3a838edff80093773070c9850c26df0414fe116a7353.exe

  • Size

    4.0MB

  • MD5

    e8c145795647899471c87cbfe83dcede

  • SHA1

    59d5a8c3b33fa040102bdfc1b9aa6b06549029ca

  • SHA256

    158d4576630484fd392c3a838edff80093773070c9850c26df0414fe116a7353

  • SHA512

    3e2977200a5e5ee4895e0beba04ce328bd96565b7dd1a3a140ab4936576b168ced6d4178dbc9e2ba0e797cc69d2c2cd43a8920317254f7ed157ed22f69e3b76e

  • SSDEEP

    98304:5wbvIX8zbDH8RkZcgkLiSg3iPr6GYQNgZWp1odGOmC:5B8Pr8ccRng3dGfNyWIdnmC

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\158d4576630484fd392c3a838edff80093773070c9850c26df0414fe116a7353.exe
    "C:\Users\Admin\AppData\Local\Temp\158d4576630484fd392c3a838edff80093773070c9850c26df0414fe116a7353.exe"
    1⤵
      PID:1528

    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/1528-54-0x0000000000010000-0x0000000000E22000-memory.dmp
      Filesize

      14.1MB

    • memory/1528-55-0x0000000000010000-0x0000000000E22000-memory.dmp
      Filesize

      14.1MB

    • memory/1528-56-0x0000000000010000-0x0000000000E22000-memory.dmp
      Filesize

      14.1MB