Analysis

  • max time kernel
    136s
  • max time network
    157s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20220812-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20220812-enlocale:en-usos:windows10-2004-x64system
  • submitted
    02-09-2022 19:13

General

  • Target

    ff3ae8fff0d1862d4bde8f61e0ed14ef76d6d2cc6d940bb83dc0b4cfdacc2752.exe

  • Size

    4.1MB

  • MD5

    bb1dec3065d196ef788c2907ad6f5494

  • SHA1

    4775ac52549c6547aa20239f5ac00ee6c9ef23f7

  • SHA256

    ff3ae8fff0d1862d4bde8f61e0ed14ef76d6d2cc6d940bb83dc0b4cfdacc2752

  • SHA512

    42e1cae0bdcde411cd72b6f28878781ce06666afd33dcd98c2e16e66f3f7b58fa797be36d15b110df1ce8acac523247499dba3a70e6420ebce6d3ac08fe9b388

  • SSDEEP

    98304:povZKvwtbFyqeDZ1RLaTIZyS7+4ScSgOFzG7SdINkn:aZiYhyqez5TJ+ESgOFi76iw

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\ff3ae8fff0d1862d4bde8f61e0ed14ef76d6d2cc6d940bb83dc0b4cfdacc2752.exe
    "C:\Users\Admin\AppData\Local\Temp\ff3ae8fff0d1862d4bde8f61e0ed14ef76d6d2cc6d940bb83dc0b4cfdacc2752.exe"
    1⤵
      PID:644

    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/644-132-0x0000000000AD0000-0x00000000018F5000-memory.dmp
      Filesize

      14.1MB

    • memory/644-133-0x0000000000AD0000-0x00000000018F5000-memory.dmp
      Filesize

      14.1MB

    • memory/644-134-0x0000000000AD0000-0x00000000018F5000-memory.dmp
      Filesize

      14.1MB