Analysis

  • max time kernel
    56s
  • max time network
    183s
  • platform
    windows10-1703_x64
  • resource
    win10-20220812-en
  • resource tags

    arch:x64arch:x86image:win10-20220812-enlocale:en-usos:windows10-1703-x64system
  • submitted
    15-09-2022 03:34

General

  • Target

    bd541cea6c9162659014e284f175bab6caf5eb2ef46e25c071920d6ce677e2fb.exe

  • Size

    4.0MB

  • MD5

    a84e78bc369cf54991fcfe4aa01fe8f8

  • SHA1

    9c36f08370b56800fa3c5e2e8ae64fce458d9e9d

  • SHA256

    bd541cea6c9162659014e284f175bab6caf5eb2ef46e25c071920d6ce677e2fb

  • SHA512

    ab93b206d31c7f7ff9a7a1143c30a966de24285c3555ece34fee5c420506e15e1c9692d3a3f2d97f2195c365e8538c9c52f9a525477d25d7ba0793c35a11ce63

  • SSDEEP

    98304:LB50BY64n1nr+oVLXTGLAODr+yfVAKG6enTSbbeRS2K:L+I1r+eLXypDr+ytAfnubPf

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\bd541cea6c9162659014e284f175bab6caf5eb2ef46e25c071920d6ce677e2fb.exe
    "C:\Users\Admin\AppData\Local\Temp\bd541cea6c9162659014e284f175bab6caf5eb2ef46e25c071920d6ce677e2fb.exe"
    1⤵
      PID:1324

    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/1324-115-0x0000000001150000-0x0000000001F62000-memory.dmp
      Filesize

      14.1MB

    • memory/1324-116-0x0000000001150000-0x0000000001F62000-memory.dmp
      Filesize

      14.1MB

    • memory/1324-117-0x0000000001150000-0x0000000001F62000-memory.dmp
      Filesize

      14.1MB