General

  • Target

    ef9d50ff1372778e8fa6ef76978cddd454da11abe3e0183b1525494921534e86

  • Size

    659KB

  • Sample

    230403-q4c62agg3x

  • MD5

    ebf78f10f286c370b5af52326c8fea53

  • SHA1

    fb1d5b688d0feb8e5b21e343cc4a50c813c2980e

  • SHA256

    ef9d50ff1372778e8fa6ef76978cddd454da11abe3e0183b1525494921534e86

  • SHA512

    89d13cad7d35b839c76ae154db7d2317404a6b4e2c05bb0fa0d0d279b60da0d85ba183113b368f1e84f10da7139f130da0767febc30de3e7909a519487f568a8

  • SSDEEP

    12288:dMrsy90Sd/VXewgvmJU7cB2IVN88Zebhh9ohUKhGc10wZXTUB/RqgbiFJvxThS:1yF/FevvMUZITDebhKPf10iYBJqAiFJq

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

      ef9d50ff1372778e8fa6ef76978cddd454da11abe3e0183b1525494921534e86

    • Size

      659KB

    • MD5

      ebf78f10f286c370b5af52326c8fea53

    • SHA1

      fb1d5b688d0feb8e5b21e343cc4a50c813c2980e

    • SHA256

      ef9d50ff1372778e8fa6ef76978cddd454da11abe3e0183b1525494921534e86

    • SHA512

      89d13cad7d35b839c76ae154db7d2317404a6b4e2c05bb0fa0d0d279b60da0d85ba183113b368f1e84f10da7139f130da0767febc30de3e7909a519487f568a8

    • SSDEEP

      12288:dMrsy90Sd/VXewgvmJU7cB2IVN88Zebhh9ohUKhGc10wZXTUB/RqgbiFJvxThS:1yF/FevvMUZITDebhKPf10iYBJqAiFJq

    • 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