General

  • Target

    3ecc1274304fb26f291c35512c46c07f72a9f4c0ee80639cccb78793291c5271

  • Size

    659KB

  • Sample

    230402-mxn36sfh87

  • MD5

    bffe31ecf6e34ee9f50c76213ecf3a75

  • SHA1

    f0699ffedfc6bd0288bb02dcdd66f1c5dfbde43a

  • SHA256

    3ecc1274304fb26f291c35512c46c07f72a9f4c0ee80639cccb78793291c5271

  • SHA512

    346fb873752c290cc0ae1f8c610efba8327e5c01824193956f400c39ef01693e7ab2b4df87ab56a83e743ba3fa8de80af89ffeef02a6db5f8d29ab8ab2797c8f

  • SSDEEP

    12288:YMriy90mahAOEg9bjSCJty4eK66XaR5YFslR32PifvER:ay69fSzA7X0WFxPiK

Malware Config

Extracted

Family

redline

Botnet

rosn

C2

176.113.115.145:4125

Attributes
  • auth_value

    050a19e1db4d0024b0f23b37dcf961f4

Extracted

Family

redline

Botnet

spora

C2

176.113.115.145:4125

Attributes
  • auth_value

    441b39ab37774b2ca9931c31e1bc6071

Targets

    • Target

      3ecc1274304fb26f291c35512c46c07f72a9f4c0ee80639cccb78793291c5271

    • Size

      659KB

    • MD5

      bffe31ecf6e34ee9f50c76213ecf3a75

    • SHA1

      f0699ffedfc6bd0288bb02dcdd66f1c5dfbde43a

    • SHA256

      3ecc1274304fb26f291c35512c46c07f72a9f4c0ee80639cccb78793291c5271

    • SHA512

      346fb873752c290cc0ae1f8c610efba8327e5c01824193956f400c39ef01693e7ab2b4df87ab56a83e743ba3fa8de80af89ffeef02a6db5f8d29ab8ab2797c8f

    • SSDEEP

      12288:YMriy90mahAOEg9bjSCJty4eK66XaR5YFslR32PifvER:ay69fSzA7X0WFxPiK

    • 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