General

  • Target

    dd33f65cbe1ab734d3bc2f391997262c74c3075047fe748d89e403dafeda229e

  • Size

    522KB

  • Sample

    230403-xv5m9aad8x

  • MD5

    b61b7ef066e96fda858e2f7ddd381126

  • SHA1

    ef8b203c617707ce3a6a6ea2334d4dbf8ae32afa

  • SHA256

    dd33f65cbe1ab734d3bc2f391997262c74c3075047fe748d89e403dafeda229e

  • SHA512

    d37eda12ca81552c911e7c030dc27af730da8d3cd062af5db1db4dd9ee59557b1d39bfb8c34b47b7b112b4b37980a8c45d2a4eb98e9f51953a082d27a516821f

  • SSDEEP

    12288:FMr9y90aRnDDK7DLRYwwJ558QxbVul6+JYhFn:8ydRDDKqw7QxAsN

Malware Config

Extracted

Family

redline

Botnet

rosn

C2

176.113.115.145:4125

Attributes
  • auth_value

    050a19e1db4d0024b0f23b37dcf961f4

Extracted

Family

redline

Botnet

spora

C2

176.113.115.145:4125

Attributes
  • auth_value

    441b39ab37774b2ca9931c31e1bc6071

Targets

    • Target

      dd33f65cbe1ab734d3bc2f391997262c74c3075047fe748d89e403dafeda229e

    • Size

      522KB

    • MD5

      b61b7ef066e96fda858e2f7ddd381126

    • SHA1

      ef8b203c617707ce3a6a6ea2334d4dbf8ae32afa

    • SHA256

      dd33f65cbe1ab734d3bc2f391997262c74c3075047fe748d89e403dafeda229e

    • SHA512

      d37eda12ca81552c911e7c030dc27af730da8d3cd062af5db1db4dd9ee59557b1d39bfb8c34b47b7b112b4b37980a8c45d2a4eb98e9f51953a082d27a516821f

    • SSDEEP

      12288:FMr9y90aRnDDK7DLRYwwJ558QxbVul6+JYhFn:8ydRDDKqw7QxAsN

    • 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