General

  • Target

    62feba1fd685422b67e725fc70e31464fb52130c9249576c5311ae0a4f9e6f45

  • Size

    679KB

  • Sample

    230323-wvldyabc8v

  • MD5

    c1a0b96008521ca2ad32afe5417883ca

  • SHA1

    09a106c0dea8c77786cb500a1b16793612afae41

  • SHA256

    62feba1fd685422b67e725fc70e31464fb52130c9249576c5311ae0a4f9e6f45

  • SHA512

    c71fe1e4e8d407ac6efbc5e6cf3f4a68886dc517410426f282ddd0148af730b178834636c19195d9cee4d6202c85918a0d2ee9348d46c42e9bb802f07e2313fe

  • SSDEEP

    12288:NEH1eD5OI0KQZ77vfTpbq6x5QAOlgtEbKulT87:ySOPZ77HlfrQfitEbzG

Malware Config

Extracted

Family

redline

Botnet

down

C2

193.233.20.31:4125

Attributes
  • auth_value

    12c31a90c72f5efae8c053a0bd339381

Extracted

Family

redline

Botnet

real

C2

193.233.20.31:4125

Attributes
  • auth_value

    bb22a50228754849387d5f4d1611e71b

Targets

    • Target

      62feba1fd685422b67e725fc70e31464fb52130c9249576c5311ae0a4f9e6f45

    • Size

      679KB

    • MD5

      c1a0b96008521ca2ad32afe5417883ca

    • SHA1

      09a106c0dea8c77786cb500a1b16793612afae41

    • SHA256

      62feba1fd685422b67e725fc70e31464fb52130c9249576c5311ae0a4f9e6f45

    • SHA512

      c71fe1e4e8d407ac6efbc5e6cf3f4a68886dc517410426f282ddd0148af730b178834636c19195d9cee4d6202c85918a0d2ee9348d46c42e9bb802f07e2313fe

    • SSDEEP

      12288:NEH1eD5OI0KQZ77vfTpbq6x5QAOlgtEbKulT87:ySOPZ77HlfrQfitEbzG

    • 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