General

  • Target

    fc7f062ab0d5b9b9d21436aadafd49b680115bc7792c70c9c54e81934adc17af

  • Size

    386KB

  • Sample

    230308-h6r4zaeb51

  • MD5

    1dc7c60e6a98cb3d11dfaf65b1b2b298

  • SHA1

    730ba69f19fe5c61a16d1cd1f946c67869877b96

  • SHA256

    fc7f062ab0d5b9b9d21436aadafd49b680115bc7792c70c9c54e81934adc17af

  • SHA512

    9da4445924527433f362ece87c0622006953572d2bb6b4228eabb6a6d306089081ade812daf418b01f42d434e3312fbb1daafe6f131f861ca2c282544ca35fc8

  • SSDEEP

    6144:KLy+bnr+gp0yN90QEqAMqbmSVnSlq49gs4e5lCJyY8WvLBEyvQZOQJIkVnZ:5Mrsy90LbmRqqn4euJyY8MFEUQjZv

Malware Config

Extracted

Family

redline

Botnet

fud

C2

193.233.20.27:4123

Attributes
  • auth_value

    cddc991efd6918ad5321d80dac884b40

Targets

    • Target

      fc7f062ab0d5b9b9d21436aadafd49b680115bc7792c70c9c54e81934adc17af

    • Size

      386KB

    • MD5

      1dc7c60e6a98cb3d11dfaf65b1b2b298

    • SHA1

      730ba69f19fe5c61a16d1cd1f946c67869877b96

    • SHA256

      fc7f062ab0d5b9b9d21436aadafd49b680115bc7792c70c9c54e81934adc17af

    • SHA512

      9da4445924527433f362ece87c0622006953572d2bb6b4228eabb6a6d306089081ade812daf418b01f42d434e3312fbb1daafe6f131f861ca2c282544ca35fc8

    • SSDEEP

      6144:KLy+bnr+gp0yN90QEqAMqbmSVnSlq49gs4e5lCJyY8WvLBEyvQZOQJIkVnZ:5Mrsy90LbmRqqn4euJyY8MFEUQjZv

    • 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