General

  • Target

    a9a9b5950d1e415f74411bf9aea9f7b812a4f3012bfa9e73e5dfc7ca2d962e9d

  • Size

    680KB

  • Sample

    230324-lxen3ade52

  • MD5

    9966447178202375150f878f468261ca

  • SHA1

    4160f60ac5986eb077cf479c51971374ca69d6aa

  • SHA256

    a9a9b5950d1e415f74411bf9aea9f7b812a4f3012bfa9e73e5dfc7ca2d962e9d

  • SHA512

    b63276629913c7c2bf5bccc88d62b1f66d4ee2f8c9d4b476255d7cb26803f300c9d1bc306fef61ec5abcdfb1cc90d7e4d95a027b2001c5e54d1235097059eb37

  • SSDEEP

    12288:ud898Pwj8PtYzZcDw15fuFlAGHroV43S3OSWGAozw2XeSeTRn:uT08PtIsuup4IO6oz5VC1

Malware Config

Extracted

Family

redline

Botnet

down

C2

193.233.20.31:4125

Attributes
  • auth_value

    12c31a90c72f5efae8c053a0bd339381

Extracted

Family

redline

Botnet

hero

C2

193.233.20.31:4125

Attributes
  • auth_value

    11f3c75a88ca461bcc8d6bf60a1193e3

Targets

    • Target

      a9a9b5950d1e415f74411bf9aea9f7b812a4f3012bfa9e73e5dfc7ca2d962e9d

    • Size

      680KB

    • MD5

      9966447178202375150f878f468261ca

    • SHA1

      4160f60ac5986eb077cf479c51971374ca69d6aa

    • SHA256

      a9a9b5950d1e415f74411bf9aea9f7b812a4f3012bfa9e73e5dfc7ca2d962e9d

    • SHA512

      b63276629913c7c2bf5bccc88d62b1f66d4ee2f8c9d4b476255d7cb26803f300c9d1bc306fef61ec5abcdfb1cc90d7e4d95a027b2001c5e54d1235097059eb37

    • SSDEEP

      12288:ud898Pwj8PtYzZcDw15fuFlAGHroV43S3OSWGAozw2XeSeTRn:uT08PtIsuup4IO6oz5VC1

    • 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