General

  • Target

    1141bf777c1e17dff00f825f33760ee832f29e66bcd783320a4c0c5cdbe409d6

  • Size

    526KB

  • Sample

    230305-xjazhahb56

  • MD5

    5eb4ea3dab50cb3fba930569cb5ba9db

  • SHA1

    5d3e398e2a8a95143fb6361ccf53da30a104da25

  • SHA256

    1141bf777c1e17dff00f825f33760ee832f29e66bcd783320a4c0c5cdbe409d6

  • SHA512

    e7fc7edffdbcc7f91c7c73c7de816ac6b50874991fcdfa1971f01024f457fdfc97a9aacf0e2f609ab706d7926870760fc5057999579c4262ed9fdf329ed71469

  • SSDEEP

    12288:xMrRy90eV50qGjII68EWxE2JLop9juxN1FypYjMaX:0yX50qQII6jouPj8QqMaX

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

      1141bf777c1e17dff00f825f33760ee832f29e66bcd783320a4c0c5cdbe409d6

    • Size

      526KB

    • MD5

      5eb4ea3dab50cb3fba930569cb5ba9db

    • SHA1

      5d3e398e2a8a95143fb6361ccf53da30a104da25

    • SHA256

      1141bf777c1e17dff00f825f33760ee832f29e66bcd783320a4c0c5cdbe409d6

    • SHA512

      e7fc7edffdbcc7f91c7c73c7de816ac6b50874991fcdfa1971f01024f457fdfc97a9aacf0e2f609ab706d7926870760fc5057999579c4262ed9fdf329ed71469

    • SSDEEP

      12288:xMrRy90eV50qGjII68EWxE2JLop9juxN1FypYjMaX:0yX50qQII6jouPj8QqMaX

    • 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