General

  • Target

    712b2fa53efed85b594661ad03cc69ee6316eec44e2ce18b8d111c250bb2e084

  • Size

    685KB

  • Sample

    230327-rkh4lsfh4x

  • MD5

    df5ae9a6a92f280152eb2d5b2a0cd75e

  • SHA1

    22b254ec41de7f9b0fe3034b6406c68a574d5c83

  • SHA256

    712b2fa53efed85b594661ad03cc69ee6316eec44e2ce18b8d111c250bb2e084

  • SHA512

    20e9813d9cb57f7f2ab353846909d6817a506ee1829f02f3aab394544c534f098b70b6bc76709b049a8b7f422276fec8c69170fd90ca6882476084b3ad54624b

  • SSDEEP

    12288:3Mr0y90hzZ45rr1yMulkGgapMhWGAlVI8OIzTH/ceH4hlBZ3BE8WIPG:fyNlglkGga5dw8jzTrH4j3BE8WIu

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

      712b2fa53efed85b594661ad03cc69ee6316eec44e2ce18b8d111c250bb2e084

    • Size

      685KB

    • MD5

      df5ae9a6a92f280152eb2d5b2a0cd75e

    • SHA1

      22b254ec41de7f9b0fe3034b6406c68a574d5c83

    • SHA256

      712b2fa53efed85b594661ad03cc69ee6316eec44e2ce18b8d111c250bb2e084

    • SHA512

      20e9813d9cb57f7f2ab353846909d6817a506ee1829f02f3aab394544c534f098b70b6bc76709b049a8b7f422276fec8c69170fd90ca6882476084b3ad54624b

    • SSDEEP

      12288:3Mr0y90hzZ45rr1yMulkGgapMhWGAlVI8OIzTH/ceH4hlBZ3BE8WIPG:fyNlglkGga5dw8jzTrH4j3BE8WIu

    • 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