General

  • Target

    e85f81da6ac29390bb590f2886b4d3cab212621989f2e0c234b80f48ed49cfdd

  • Size

    700KB

  • Sample

    230327-3yq7xshg8v

  • MD5

    8e445e92d82e0ddfad4a1250978536eb

  • SHA1

    c89e7873229895837a3f1946c4a5ddfc51a9bb35

  • SHA256

    e85f81da6ac29390bb590f2886b4d3cab212621989f2e0c234b80f48ed49cfdd

  • SHA512

    77d6d43520c01c306754e30d339681f2be163150585ef7c39f5b4ce0ceb81e64b21ab6199abff5b8a89a5d86d4a3fe8f786c3ca282dbb15e03a87849daabe585

  • SSDEEP

    12288:RMrjy90DRQ6pPJ/HYTG9D5ecAkKe4+wPFNH8o0SE5/oSjlE:iys9lHOE4+wPFNH8hZRjW

Malware Config

Extracted

Family

redline

Botnet

rosn

C2

176.113.115.145:4125

Attributes
  • auth_value

    050a19e1db4d0024b0f23b37dcf961f4

Extracted

Family

redline

Botnet

from

C2

176.113.115.145:4125

Attributes
  • auth_value

    8633e283485822a4a48f0a41d5397566

Targets

    • Target

      e85f81da6ac29390bb590f2886b4d3cab212621989f2e0c234b80f48ed49cfdd

    • Size

      700KB

    • MD5

      8e445e92d82e0ddfad4a1250978536eb

    • SHA1

      c89e7873229895837a3f1946c4a5ddfc51a9bb35

    • SHA256

      e85f81da6ac29390bb590f2886b4d3cab212621989f2e0c234b80f48ed49cfdd

    • SHA512

      77d6d43520c01c306754e30d339681f2be163150585ef7c39f5b4ce0ceb81e64b21ab6199abff5b8a89a5d86d4a3fe8f786c3ca282dbb15e03a87849daabe585

    • SSDEEP

      12288:RMrjy90DRQ6pPJ/HYTG9D5ecAkKe4+wPFNH8o0SE5/oSjlE:iys9lHOE4+wPFNH8hZRjW

    • 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