General

  • Target

    ef9692d0c6a8b62445cbe6d7321003f4bb1cb2dac647bf9834fa090d1054ac78

  • Size

    685KB

  • Sample

    230327-qy1edadf77

  • MD5

    016429fddc4350bd04febba92c38769f

  • SHA1

    d28e0f002e509bfae2c7c0bf69ffb96b7a390025

  • SHA256

    ef9692d0c6a8b62445cbe6d7321003f4bb1cb2dac647bf9834fa090d1054ac78

  • SHA512

    f18bfae82d20353cf51a637ba7dac085ecfab82defe70d219aa12161db5bbb302c2bd0c0e2dda86f7a75924dc09db818703ae1de6c7de64a473b039c14a6e20b

  • SSDEEP

    12288:KMrZy90IMiZZ1Vi0a5aNJKkqf+391Y8/iKiK3xB5bVEMdxYUBs3Uls:HynBZZraQNifwnMcDbVEods3Uu

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

      ef9692d0c6a8b62445cbe6d7321003f4bb1cb2dac647bf9834fa090d1054ac78

    • Size

      685KB

    • MD5

      016429fddc4350bd04febba92c38769f

    • SHA1

      d28e0f002e509bfae2c7c0bf69ffb96b7a390025

    • SHA256

      ef9692d0c6a8b62445cbe6d7321003f4bb1cb2dac647bf9834fa090d1054ac78

    • SHA512

      f18bfae82d20353cf51a637ba7dac085ecfab82defe70d219aa12161db5bbb302c2bd0c0e2dda86f7a75924dc09db818703ae1de6c7de64a473b039c14a6e20b

    • SSDEEP

      12288:KMrZy90IMiZZ1Vi0a5aNJKkqf+391Y8/iKiK3xB5bVEMdxYUBs3Uls:HynBZZraQNifwnMcDbVEods3Uu

    • 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