General

  • Target

    84d3e835784373923512361edefeb08252e37ad4bec06ba8a442b60ba9957798

  • Size

    677KB

  • Sample

    230323-jl1faaec78

  • MD5

    c86f14a65f191e0e46ea7114a091d9c0

  • SHA1

    51a5f9147987e83e268b3dbccff515828b7d7454

  • SHA256

    84d3e835784373923512361edefeb08252e37ad4bec06ba8a442b60ba9957798

  • SHA512

    8b8c9d16b6a383e2f31381d622dfc9c75a77f555db967a09ec065f549a113c62c1f573e1768c07367f1eb528d9d8858706d43a2f49595b554c733edbeb793d65

  • SSDEEP

    12288:PmJXlOXyAUe/Ui91gt+aSfJUO6JJ0a0/Civ9jeyP13QZs:+jcyxgzaOq0L1ZQZs

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

      84d3e835784373923512361edefeb08252e37ad4bec06ba8a442b60ba9957798

    • Size

      677KB

    • MD5

      c86f14a65f191e0e46ea7114a091d9c0

    • SHA1

      51a5f9147987e83e268b3dbccff515828b7d7454

    • SHA256

      84d3e835784373923512361edefeb08252e37ad4bec06ba8a442b60ba9957798

    • SHA512

      8b8c9d16b6a383e2f31381d622dfc9c75a77f555db967a09ec065f549a113c62c1f573e1768c07367f1eb528d9d8858706d43a2f49595b554c733edbeb793d65

    • SSDEEP

      12288:PmJXlOXyAUe/Ui91gt+aSfJUO6JJ0a0/Civ9jeyP13QZs:+jcyxgzaOq0L1ZQZs

    • 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