General

  • Target

    3b14e2b1c960977144f80519f8d47e6a76fee437fcb605b94841c5fd179de4a4

  • Size

    521KB

  • Sample

    230403-tpjl2she5t

  • MD5

    a5eb357a78a1520bfcffc08b4037ff6f

  • SHA1

    bd2218c71857c2fa869e859f12aff33e2bbad523

  • SHA256

    3b14e2b1c960977144f80519f8d47e6a76fee437fcb605b94841c5fd179de4a4

  • SHA512

    2c3062f839ae643219fdf41e988e6933f87735cb0ef82057c019775f6e9bb0f57d501474d903178e41b24f4c0e11fd2cd1be1b469b54c57ac99689c0977a8ad8

  • SSDEEP

    12288:HMrSy90kmZREwz/l6X8OjmjUyfsHrL1ebftk6kvRzLM:lyzOrjlnU6sHoah94

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

      3b14e2b1c960977144f80519f8d47e6a76fee437fcb605b94841c5fd179de4a4

    • Size

      521KB

    • MD5

      a5eb357a78a1520bfcffc08b4037ff6f

    • SHA1

      bd2218c71857c2fa869e859f12aff33e2bbad523

    • SHA256

      3b14e2b1c960977144f80519f8d47e6a76fee437fcb605b94841c5fd179de4a4

    • SHA512

      2c3062f839ae643219fdf41e988e6933f87735cb0ef82057c019775f6e9bb0f57d501474d903178e41b24f4c0e11fd2cd1be1b469b54c57ac99689c0977a8ad8

    • SSDEEP

      12288:HMrSy90kmZREwz/l6X8OjmjUyfsHrL1ebftk6kvRzLM:lyzOrjlnU6sHoah94

    • 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