General

  • Target

    1f8ca6f337f563f9803a6cafb82796daad3b5027c4992c2498d37ad2563e2429

  • Size

    677KB

  • Sample

    230323-hm8mlsga9w

  • MD5

    3dc427bee1ed4093a915aa62893aa3c4

  • SHA1

    455908310aa95fb015bf99aa1836fefc53582217

  • SHA256

    1f8ca6f337f563f9803a6cafb82796daad3b5027c4992c2498d37ad2563e2429

  • SHA512

    36b182cb06ef054773ac5d692059d6311b5fb9a0524dcba12288d8aef6ba8f11b5d9c1bacb04c0246fe052d187389d5cf449be5d3728f2fcd3992d2e1a0f897a

  • SSDEEP

    12288:5mJXlOXyAUe/Ui91gt+aSfJUO6JJ0a0/Civ9jeyP13QZs:AjcyxgzaOq0L1ZQZs

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

      1f8ca6f337f563f9803a6cafb82796daad3b5027c4992c2498d37ad2563e2429

    • Size

      677KB

    • MD5

      3dc427bee1ed4093a915aa62893aa3c4

    • SHA1

      455908310aa95fb015bf99aa1836fefc53582217

    • SHA256

      1f8ca6f337f563f9803a6cafb82796daad3b5027c4992c2498d37ad2563e2429

    • SHA512

      36b182cb06ef054773ac5d692059d6311b5fb9a0524dcba12288d8aef6ba8f11b5d9c1bacb04c0246fe052d187389d5cf449be5d3728f2fcd3992d2e1a0f897a

    • SSDEEP

      12288:5mJXlOXyAUe/Ui91gt+aSfJUO6JJ0a0/Civ9jeyP13QZs:AjcyxgzaOq0L1ZQZs

    • 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