General

  • Target

    f7517e49fc8e875626004ad1d42b398b5c3c9b52fce57cea72051d3a9387b485

  • Size

    682KB

  • Sample

    230327-b35sbsba75

  • MD5

    cb17983130b54ac7ea84f5595d664be9

  • SHA1

    ba8a0bb0c8900e82e9d7be50bd636b6d8c1a9e33

  • SHA256

    f7517e49fc8e875626004ad1d42b398b5c3c9b52fce57cea72051d3a9387b485

  • SHA512

    3aabfa8fa6992b85680b276e27ba596bcb9a7008601eacad07dcc658559ac874bac34d3aaf728d51160e9c3a32ba0814904530095a87deeb527d82b9fbac1b19

  • SSDEEP

    12288:1Mrby9060eBm3W7mW5fIwWklBhKuRZkg53Tqn08O/MTcb4:GylLmGvVIwWYhKuRZ953Tqn0Trb4

Malware Config

Extracted

Family

redline

Botnet

sony

C2

193.233.20.33:4125

Attributes
  • auth_value

    1d93d1744381eeb4fcfd7c23ffe0f0b4

Extracted

Family

redline

Botnet

dent

C2

193.233.20.33:4125

Attributes
  • auth_value

    e795368557f02e28e8aef6bcb279a3b0

Targets

    • Target

      f7517e49fc8e875626004ad1d42b398b5c3c9b52fce57cea72051d3a9387b485

    • Size

      682KB

    • MD5

      cb17983130b54ac7ea84f5595d664be9

    • SHA1

      ba8a0bb0c8900e82e9d7be50bd636b6d8c1a9e33

    • SHA256

      f7517e49fc8e875626004ad1d42b398b5c3c9b52fce57cea72051d3a9387b485

    • SHA512

      3aabfa8fa6992b85680b276e27ba596bcb9a7008601eacad07dcc658559ac874bac34d3aaf728d51160e9c3a32ba0814904530095a87deeb527d82b9fbac1b19

    • SSDEEP

      12288:1Mrby9060eBm3W7mW5fIwWklBhKuRZkg53Tqn08O/MTcb4:GylLmGvVIwWYhKuRZ953Tqn0Trb4

    • 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