General

  • Target

    b17bcae263aec492aefcc56c8831d18003343b71ed4f771ee1b41bbab622ad79

  • Size

    526KB

  • Sample

    230306-djne2sad69

  • MD5

    a0742604da9aa3ae3733d3cd0ba2bb4f

  • SHA1

    50be4888188ff22b34f6625b13e9208047c172e6

  • SHA256

    b17bcae263aec492aefcc56c8831d18003343b71ed4f771ee1b41bbab622ad79

  • SHA512

    4ef5a170ab0402b23a01c12714fc69b756ddf1e9717f0e550c4d2359050ef9a234f654983b220d7a1d54800fa275a7ed000afada00f0b71d28943f6035f51086

  • SSDEEP

    12288:cMriy90jYExUNS2G7ByZIZ8AD7Lc3+7lVSvTz+lRnq:WyPEoeByOD92Tz+e

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

      b17bcae263aec492aefcc56c8831d18003343b71ed4f771ee1b41bbab622ad79

    • Size

      526KB

    • MD5

      a0742604da9aa3ae3733d3cd0ba2bb4f

    • SHA1

      50be4888188ff22b34f6625b13e9208047c172e6

    • SHA256

      b17bcae263aec492aefcc56c8831d18003343b71ed4f771ee1b41bbab622ad79

    • SHA512

      4ef5a170ab0402b23a01c12714fc69b756ddf1e9717f0e550c4d2359050ef9a234f654983b220d7a1d54800fa275a7ed000afada00f0b71d28943f6035f51086

    • SSDEEP

      12288:cMriy90jYExUNS2G7ByZIZ8AD7Lc3+7lVSvTz+lRnq:WyPEoeByOD92Tz+e

    • 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