General

  • Target

    a4624cb62867a7624bdd0bf91d9314644dd656ad5dfef72bd892d8cb1b4d8ae1

  • Size

    539KB

  • Sample

    230324-jj652sfa8z

  • MD5

    a0db48101bf91599058a04ce26b3c9a0

  • SHA1

    6bb1651c14183a71458c48724f6727213468c4a3

  • SHA256

    a4624cb62867a7624bdd0bf91d9314644dd656ad5dfef72bd892d8cb1b4d8ae1

  • SHA512

    07169a17c9d21d4392c709f7e012195e607d367d6a999012ebbffb43984dbee7665e58667ace81bd2da9950848728ae84a0a8c6090135fd70b5cf7286b5c5fff

  • SSDEEP

    12288:kMrAy903ZjEKoWw8UO8yotrGot6TM3Y6VD1JNGTKBBBEl:MyajEtYAtzjY6VDLNGTKul

Malware Config

Extracted

Family

redline

Botnet

down

C2

193.233.20.31:4125

Attributes
  • auth_value

    12c31a90c72f5efae8c053a0bd339381

Extracted

Family

redline

Botnet

hero

C2

193.233.20.31:4125

Attributes
  • auth_value

    11f3c75a88ca461bcc8d6bf60a1193e3

Targets

    • Target

      a4624cb62867a7624bdd0bf91d9314644dd656ad5dfef72bd892d8cb1b4d8ae1

    • Size

      539KB

    • MD5

      a0db48101bf91599058a04ce26b3c9a0

    • SHA1

      6bb1651c14183a71458c48724f6727213468c4a3

    • SHA256

      a4624cb62867a7624bdd0bf91d9314644dd656ad5dfef72bd892d8cb1b4d8ae1

    • SHA512

      07169a17c9d21d4392c709f7e012195e607d367d6a999012ebbffb43984dbee7665e58667ace81bd2da9950848728ae84a0a8c6090135fd70b5cf7286b5c5fff

    • SSDEEP

      12288:kMrAy903ZjEKoWw8UO8yotrGot6TM3Y6VD1JNGTKBBBEl:MyajEtYAtzjY6VDLNGTKul

    • 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