General

  • Target

    2ec3da730e139bb955a56a63731ffe2a609ce065cc3e13a4f6e6c04dc421823d

  • Size

    539KB

  • Sample

    230324-j5lfgadb23

  • MD5

    83066d41c53ec148e4ee6f490552ba0c

  • SHA1

    42227fe35a160be490cb02202c61932aa2e18b31

  • SHA256

    2ec3da730e139bb955a56a63731ffe2a609ce065cc3e13a4f6e6c04dc421823d

  • SHA512

    de462781b8c3903874303c7671f993fd05d882cd22f107f574ea88b025dc9cc4acbee63d372ff79a9d877e183a425ecc07cd636454284e67de029c4ec3428646

  • SSDEEP

    12288:2Mr2y90HmqehkvnxXD5BpwYVxxI4+JF2hCAZ5YkhfFR3DUt0MHWV:Eymehk/xXD5zwYXILkPXYkJFR3HMHWV

Malware Config

Extracted

Family

redline

Botnet

down

C2

193.233.20.31:4125

Attributes
  • auth_value

    12c31a90c72f5efae8c053a0bd339381

Extracted

Family

redline

Botnet

hero

C2

193.233.20.31:4125

Attributes
  • auth_value

    11f3c75a88ca461bcc8d6bf60a1193e3

Targets

    • Target

      2ec3da730e139bb955a56a63731ffe2a609ce065cc3e13a4f6e6c04dc421823d

    • Size

      539KB

    • MD5

      83066d41c53ec148e4ee6f490552ba0c

    • SHA1

      42227fe35a160be490cb02202c61932aa2e18b31

    • SHA256

      2ec3da730e139bb955a56a63731ffe2a609ce065cc3e13a4f6e6c04dc421823d

    • SHA512

      de462781b8c3903874303c7671f993fd05d882cd22f107f574ea88b025dc9cc4acbee63d372ff79a9d877e183a425ecc07cd636454284e67de029c4ec3428646

    • SSDEEP

      12288:2Mr2y90HmqehkvnxXD5BpwYVxxI4+JF2hCAZ5YkhfFR3DUt0MHWV:Eymehk/xXD5zwYXILkPXYkJFR3HMHWV

    • 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