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General

  • Target

    c76846cbaec0ba4dddfd89e03e794351f640fcced56021d8e3246a51ee88c176

  • Size

    1.2MB

  • Sample

    230301-cc49jseb43

  • MD5

    dedfb0348d5dbb10f4b2efc46294cf20

  • SHA1

    67e00fd435ac396ff66e1ecb583291bfd130b1da

  • SHA256

    c76846cbaec0ba4dddfd89e03e794351f640fcced56021d8e3246a51ee88c176

  • SHA512

    45d9dd1567897bc51aa9bdad0c790c306742c633ea455e18afd047df2dd37569632d6d6fb2683bd0159e1dfcfb9ffa3c21cabc230a146d2c8a8be09c1238e93e

  • SSDEEP

    24576:PyQs8wafsdtb8b8ISrTUJxZSia65nyd3CD/5xN52FkCS:a1pksnbe8ISUJHvRysLMkC

Malware Config

Extracted

Family

redline

Botnet

rumfa

C2

193.233.20.24:4123

Attributes
  • auth_value

    749d02a6b4ef1fa2ad908e44ec2296dc

Extracted

Family

redline

Botnet

dunkan

C2

193.233.20.24:4123

Attributes
  • auth_value

    505c396c57c6287fc3fdc5f3aeab0819

Targets

    • Target

      c76846cbaec0ba4dddfd89e03e794351f640fcced56021d8e3246a51ee88c176

    • Size

      1.2MB

    • MD5

      dedfb0348d5dbb10f4b2efc46294cf20

    • SHA1

      67e00fd435ac396ff66e1ecb583291bfd130b1da

    • SHA256

      c76846cbaec0ba4dddfd89e03e794351f640fcced56021d8e3246a51ee88c176

    • SHA512

      45d9dd1567897bc51aa9bdad0c790c306742c633ea455e18afd047df2dd37569632d6d6fb2683bd0159e1dfcfb9ffa3c21cabc230a146d2c8a8be09c1238e93e

    • SSDEEP

      24576:PyQs8wafsdtb8b8ISrTUJxZSia65nyd3CD/5xN52FkCS:a1pksnbe8ISUJHvRysLMkC

    • 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