General

  • Target

    5627e6b8b5d82eccc45e5c80399823baa8592639b7ec45013abf0284653567cd

  • Size

    700KB

  • Sample

    230327-tnvmxsgc7y

  • MD5

    4501f68734fd2c74213b9f9fbfde2f78

  • SHA1

    f1a4a18b887ddcb31c6fd0226fe5c3e9980b11ed

  • SHA256

    5627e6b8b5d82eccc45e5c80399823baa8592639b7ec45013abf0284653567cd

  • SHA512

    c866cc26c5fd935a8166cd78b103892681a5445dd36c221fa0ab27d46bcda197c4dc4fd5b24c2786aa63c52ff884c54ec620643f81293c99431dd795b5645f2c

  • SSDEEP

    12288:XMrVy90Ow1l6EJbFvSy0vdGAbqG2Oa3uKvESOVGeqTfBRvg/HJDp1moV3a:Cyp4oExFvSy0UyT2OspYqTfMv53lV3a

Malware Config

Extracted

Family

redline

Botnet

sony

C2

193.233.20.33:4125

Attributes
  • auth_value

    1d93d1744381eeb4fcfd7c23ffe0f0b4

Extracted

Family

redline

Botnet

nice

C2

193.233.20.33:4125

Attributes
  • auth_value

    a7371b75699e8bc7c51fb960e8ac9e81

Targets

    • Target

      5627e6b8b5d82eccc45e5c80399823baa8592639b7ec45013abf0284653567cd

    • Size

      700KB

    • MD5

      4501f68734fd2c74213b9f9fbfde2f78

    • SHA1

      f1a4a18b887ddcb31c6fd0226fe5c3e9980b11ed

    • SHA256

      5627e6b8b5d82eccc45e5c80399823baa8592639b7ec45013abf0284653567cd

    • SHA512

      c866cc26c5fd935a8166cd78b103892681a5445dd36c221fa0ab27d46bcda197c4dc4fd5b24c2786aa63c52ff884c54ec620643f81293c99431dd795b5645f2c

    • SSDEEP

      12288:XMrVy90Ow1l6EJbFvSy0vdGAbqG2Oa3uKvESOVGeqTfBRvg/HJDp1moV3a:Cyp4oExFvSy0UyT2OspYqTfMv53lV3a

    • 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