General

  • Target

    7e13e3caa7d19a95161ab162ed908d68bcab0d3955aaf2c5c592eaaadce4adf1

  • Size

    685KB

  • Sample

    230327-sfclpsea32

  • MD5

    18173299928f65e6475bce17edefefcc

  • SHA1

    f7f93163cd8f23048af0448675521b686f7f9e86

  • SHA256

    7e13e3caa7d19a95161ab162ed908d68bcab0d3955aaf2c5c592eaaadce4adf1

  • SHA512

    3c460ccacdb64ac3d20cf9b294af43f6a74b4b16a8228d09f43b5f753980a7e405ff7b7aba2951218058edc6b81a91d7703ff66e917793cc77ac133934db0a0e

  • SSDEEP

    12288:mMrKy9031UrDP7riuw3xGggdxn5zDLjRD1+PUlajiPJcBp54EQqnLJnZV:QytTvzw3Ax5zDHR1+PG2z54EfV

Malware Config

Extracted

Family

redline

Botnet

sony

C2

193.233.20.33:4125

Attributes
  • auth_value

    1d93d1744381eeb4fcfd7c23ffe0f0b4

Extracted

Family

redline

Botnet

nice

C2

193.233.20.33:4125

Attributes
  • auth_value

    a7371b75699e8bc7c51fb960e8ac9e81

Targets

    • Target

      7e13e3caa7d19a95161ab162ed908d68bcab0d3955aaf2c5c592eaaadce4adf1

    • Size

      685KB

    • MD5

      18173299928f65e6475bce17edefefcc

    • SHA1

      f7f93163cd8f23048af0448675521b686f7f9e86

    • SHA256

      7e13e3caa7d19a95161ab162ed908d68bcab0d3955aaf2c5c592eaaadce4adf1

    • SHA512

      3c460ccacdb64ac3d20cf9b294af43f6a74b4b16a8228d09f43b5f753980a7e405ff7b7aba2951218058edc6b81a91d7703ff66e917793cc77ac133934db0a0e

    • SSDEEP

      12288:mMrKy9031UrDP7riuw3xGggdxn5zDLjRD1+PUlajiPJcBp54EQqnLJnZV:QytTvzw3Ax5zDHR1+PG2z54EfV

    • Modifies Windows Defender Real-time Protection settings

    • RedLine

      RedLine Stealer is a malware family written in C#, first appearing in early 2020.

    • RedLine payload

    • Executes dropped EXE

    • Reads user/profile data of web browsers

      Infostealers often target stored browser data, which can include saved credentials etc.

    • Windows security modification

    • Accesses cryptocurrency files/wallets, possible credential harvesting

    • Adds Run key to start application

    • Checks installed software on the system

      Looks up Uninstall key entries in the registry to enumerate software on the system.

MITRE ATT&CK Enterprise v6

Tasks