General

  • Target

    86b9cf4824590be0c956691d27575b8726df7470c2894a33b885c277affdeaef

  • Size

    472KB

  • Sample

    230212-nxbnhsdb5w

  • MD5

    a39579d351a04143699cba0f6ef5aa7e

  • SHA1

    c25bfa74aab0a36856057eeed4a5e50bec2da3c6

  • SHA256

    86b9cf4824590be0c956691d27575b8726df7470c2894a33b885c277affdeaef

  • SHA512

    d1caa4a81ec1f3f1fcbc23b5b6b5077de5a18c2f5d7782e11bc7e9f484c916042bcccfe96b373d7e51d3ab16becacdaefdb369ab8ebec8f68dd562b5b1ffad39

  • SSDEEP

    12288:YMr1y90/vhEP1VpCnIKUOEhwWfTmxVUueyozrnkWh:tyFNVrBOEhWcRycrvh

Malware Config

Extracted

Family

redline

Botnet

fusa

C2

193.233.20.12:4132

Attributes
  • auth_value

    a08b2f01bd2af756e38c5dd60e87e697

Extracted

Family

redline

Botnet

nocrypt

C2

176.113.115.17:4132

Attributes
  • auth_value

    4fc7cda1ab5883a6197f20f517ce2a8c

Targets

    • Target

      86b9cf4824590be0c956691d27575b8726df7470c2894a33b885c277affdeaef

    • Size

      472KB

    • MD5

      a39579d351a04143699cba0f6ef5aa7e

    • SHA1

      c25bfa74aab0a36856057eeed4a5e50bec2da3c6

    • SHA256

      86b9cf4824590be0c956691d27575b8726df7470c2894a33b885c277affdeaef

    • SHA512

      d1caa4a81ec1f3f1fcbc23b5b6b5077de5a18c2f5d7782e11bc7e9f484c916042bcccfe96b373d7e51d3ab16becacdaefdb369ab8ebec8f68dd562b5b1ffad39

    • SSDEEP

      12288:YMr1y90/vhEP1VpCnIKUOEhwWfTmxVUueyozrnkWh:tyFNVrBOEhWcRycrvh

    • Modifies Windows Defender Real-time Protection settings

    • RedLine

      RedLine Stealer is a malware family written in C#, first appearing in early 2020.

    • 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