General

  • Target

    1ac0f1c6014e3d619703681561b0146939956c69cc3832db46af30a94aa116ba

  • Size

    684KB

  • Sample

    230327-srdcdaea65

  • MD5

    0d3d08f4d9e293f446ae0cc9f0155345

  • SHA1

    3181f6e8be77ec9a03e5b026535f7e3259c53956

  • SHA256

    1ac0f1c6014e3d619703681561b0146939956c69cc3832db46af30a94aa116ba

  • SHA512

    a71f757ee6a2a567c932a06eaac3d82362f17c583195ad625aa9ae0f72aa81a2ba90aab2aed85dab4de0132b26e75e09e387c46da8b5d71d9fc74cf28b463dea

  • SSDEEP

    12288:SMrFy90gGokrY6MN05CAYJBkouA391aSLdvi2THJgmwBiJfEAGI23trV:LyTLsLYduyPdq2lIQJfEAQ3th

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

      1ac0f1c6014e3d619703681561b0146939956c69cc3832db46af30a94aa116ba

    • Size

      684KB

    • MD5

      0d3d08f4d9e293f446ae0cc9f0155345

    • SHA1

      3181f6e8be77ec9a03e5b026535f7e3259c53956

    • SHA256

      1ac0f1c6014e3d619703681561b0146939956c69cc3832db46af30a94aa116ba

    • SHA512

      a71f757ee6a2a567c932a06eaac3d82362f17c583195ad625aa9ae0f72aa81a2ba90aab2aed85dab4de0132b26e75e09e387c46da8b5d71d9fc74cf28b463dea

    • SSDEEP

      12288:SMrFy90gGokrY6MN05CAYJBkouA391aSLdvi2THJgmwBiJfEAGI23trV:LyTLsLYduyPdq2lIQJfEAQ3th

    • 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