Analysis

  • max time kernel
    148s
  • max time network
    130s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20220812-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20220812-enlocale:en-usos:windows10-2004-x64system
  • submitted
    31-08-2022 10:34

General

  • Target

    ec48e4f7a92017942ae73a4636cf0d443edf43e8e6e8668607f9f9d8ad54143e.exe

  • Size

    4.0MB

  • MD5

    f1fcfddfc287bac854ad33726c342a11

  • SHA1

    1a16e99f426bf6804dbd1b210fe638c4fbccfbe4

  • SHA256

    ec48e4f7a92017942ae73a4636cf0d443edf43e8e6e8668607f9f9d8ad54143e

  • SHA512

    2a0aa0754175374133f6168afec5db96b87b34cd4058acb9515803cb70faa95095dff65c9404fc871bd68fbc56cfb6a888c163e080a3d0f7f2372f6cd5740218

  • SSDEEP

    98304:eyKTPUjhpasOsGeFdoXN92lxptjX3cihtcF:eyqPUHTOgFCXG7p9Bhtc

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\ec48e4f7a92017942ae73a4636cf0d443edf43e8e6e8668607f9f9d8ad54143e.exe
    "C:\Users\Admin\AppData\Local\Temp\ec48e4f7a92017942ae73a4636cf0d443edf43e8e6e8668607f9f9d8ad54143e.exe"
    1⤵
      PID:4356

    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/4356-132-0x0000000000240000-0x0000000001052000-memory.dmp
      Filesize

      14.1MB

    • memory/4356-133-0x0000000000240000-0x0000000001052000-memory.dmp
      Filesize

      14.1MB

    • memory/4356-134-0x0000000000240000-0x0000000001052000-memory.dmp
      Filesize

      14.1MB