General

  • Target

    db03c3593c531c28762b244ef368d0161a6562737a57082fd581f2a732c25ae5

  • Size

    685KB

  • Sample

    230327-q73wvsfg8w

  • MD5

    fc477c72a06b30cf225623446e706973

  • SHA1

    3fa4fcb9236f020b6e28e5e81bf9fe65e9eb36ce

  • SHA256

    db03c3593c531c28762b244ef368d0161a6562737a57082fd581f2a732c25ae5

  • SHA512

    bbb73bfc3557f9763b5b2ad50a560e9be7ef345eed1c2b69dda6f90eda671ab0dd5b6b1c0affac11f82df05f90d9a6c139677c2e796f8aa2dc38d6d90a8a4f79

  • SSDEEP

    12288:+MrAy9007wd2LIGoD6A1TEmhkWUJr95YPkzK6FIdGBe3WEVrdxwU6P7ZG:ayfM2xgtcW+r92k26F5E3WEVXug

Malware Config

Extracted

Family

redline

Botnet

sony

C2

193.233.20.33:4125

Attributes
  • auth_value

    1d93d1744381eeb4fcfd7c23ffe0f0b4

Extracted

Family

redline

Botnet

nice

C2

193.233.20.33:4125

Attributes
  • auth_value

    a7371b75699e8bc7c51fb960e8ac9e81

Targets

    • Target

      db03c3593c531c28762b244ef368d0161a6562737a57082fd581f2a732c25ae5

    • Size

      685KB

    • MD5

      fc477c72a06b30cf225623446e706973

    • SHA1

      3fa4fcb9236f020b6e28e5e81bf9fe65e9eb36ce

    • SHA256

      db03c3593c531c28762b244ef368d0161a6562737a57082fd581f2a732c25ae5

    • SHA512

      bbb73bfc3557f9763b5b2ad50a560e9be7ef345eed1c2b69dda6f90eda671ab0dd5b6b1c0affac11f82df05f90d9a6c139677c2e796f8aa2dc38d6d90a8a4f79

    • SSDEEP

      12288:+MrAy9007wd2LIGoD6A1TEmhkWUJr95YPkzK6FIdGBe3WEVrdxwU6P7ZG:ayfM2xgtcW+r92k26F5E3WEVXug

    • 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