General

  • Target

    6bb8d8629d3dd1052c023fab520b5529389e53994dcb892461856c3fd9ca1253

  • Size

    539KB

  • Sample

    230324-j2t87sda89

  • MD5

    aeea97ad272445c5e307f4df37fdc215

  • SHA1

    567fb8c2cb71c959010e78eb707eb8881a9b89b9

  • SHA256

    6bb8d8629d3dd1052c023fab520b5529389e53994dcb892461856c3fd9ca1253

  • SHA512

    0b2b579c9470415fbe9888dcc66ded1d0866bf290f37713b0e99bb5004ba64a608903d263b98785d1c53e6292d165acd09d01d9be046c9c3111a025d6c2cf99a

  • SSDEEP

    12288:mMriy90zIJC4/axfwGqaBFGxQt5Uf+MfCBgUV44hXQ:oyhlGBqg2CBgUV42Q

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

      6bb8d8629d3dd1052c023fab520b5529389e53994dcb892461856c3fd9ca1253

    • Size

      539KB

    • MD5

      aeea97ad272445c5e307f4df37fdc215

    • SHA1

      567fb8c2cb71c959010e78eb707eb8881a9b89b9

    • SHA256

      6bb8d8629d3dd1052c023fab520b5529389e53994dcb892461856c3fd9ca1253

    • SHA512

      0b2b579c9470415fbe9888dcc66ded1d0866bf290f37713b0e99bb5004ba64a608903d263b98785d1c53e6292d165acd09d01d9be046c9c3111a025d6c2cf99a

    • SSDEEP

      12288:mMriy90zIJC4/axfwGqaBFGxQt5Uf+MfCBgUV44hXQ:oyhlGBqg2CBgUV42Q

    • 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