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General

  • Target

    f1e7dfd049f963c0a7c248960ee93b4bea16713beb5f554de49040b24a380f1f

  • Size

    526KB

  • Sample

    230306-fb8r5aaf78

  • MD5

    bdfa32d6ff3f8a09929cd5d2a29c9b76

  • SHA1

    dc236a94d7bf45af931439c773278b5fce43b689

  • SHA256

    f1e7dfd049f963c0a7c248960ee93b4bea16713beb5f554de49040b24a380f1f

  • SHA512

    5f552f2babb146b0e56a2a8700a0e3e9f770595f3ff8fac33aef7a1512bfdc3d9b5689745a58f8a28581eaaf55e61b25d23dd0ca159323862d942aba9fe45359

  • SSDEEP

    12288:UMrLy90bTt3sA0saZTVt9x0J/nUy4iNuoMkCyWk:Hyl/FZbc/UG/oA

Malware Config

Extracted

Family

redline

Botnet

fud

C2

193.233.20.27:4123

Attributes
  • auth_value

    cddc991efd6918ad5321d80dac884b40

Extracted

Family

redline

Botnet

fabio

C2

193.233.20.27:4123

Attributes
  • auth_value

    56b82736c3f56b13be8e64c87d2cf9e5

Targets

    • Target

      f1e7dfd049f963c0a7c248960ee93b4bea16713beb5f554de49040b24a380f1f

    • Size

      526KB

    • MD5

      bdfa32d6ff3f8a09929cd5d2a29c9b76

    • SHA1

      dc236a94d7bf45af931439c773278b5fce43b689

    • SHA256

      f1e7dfd049f963c0a7c248960ee93b4bea16713beb5f554de49040b24a380f1f

    • SHA512

      5f552f2babb146b0e56a2a8700a0e3e9f770595f3ff8fac33aef7a1512bfdc3d9b5689745a58f8a28581eaaf55e61b25d23dd0ca159323862d942aba9fe45359

    • SSDEEP

      12288:UMrLy90bTt3sA0saZTVt9x0J/nUy4iNuoMkCyWk:Hyl/FZbc/UG/oA

    • 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