General

  • Target

    2fadda8591afbc858488b712393a58ae91c36ad0e4eeefdd491bed1115f195ec

  • Size

    1.0MB

  • Sample

    230518-qsaxjahh2x

  • MD5

    c9ae4064539eb7a8b04626bbf3e069f0

  • SHA1

    aea4c670e966ef78c1bddb0e79a89f5c44cfeef2

  • SHA256

    2fadda8591afbc858488b712393a58ae91c36ad0e4eeefdd491bed1115f195ec

  • SHA512

    2e9d15ae08d42b614204ccbe7949ee5e2a86dbdbab083afa58cac6b6ca89aa370b50552246e6ba640abd0cd6dc8bf9434d02b2a92c256c4ff825e2459957f56a

  • SSDEEP

    24576:kya+IaV8NeVbj3Yig+9GCGn6ZkPvFH8FK8:zL8NyvIigCG9n6alm

Malware Config

Extracted

Family

redline

Botnet

luna

C2

77.91.68.253:4138

Attributes
  • auth_value

    16dec8addb01db1c11c59667022ef7a2

Targets

    • Target

      2fadda8591afbc858488b712393a58ae91c36ad0e4eeefdd491bed1115f195ec

    • Size

      1.0MB

    • MD5

      c9ae4064539eb7a8b04626bbf3e069f0

    • SHA1

      aea4c670e966ef78c1bddb0e79a89f5c44cfeef2

    • SHA256

      2fadda8591afbc858488b712393a58ae91c36ad0e4eeefdd491bed1115f195ec

    • SHA512

      2e9d15ae08d42b614204ccbe7949ee5e2a86dbdbab083afa58cac6b6ca89aa370b50552246e6ba640abd0cd6dc8bf9434d02b2a92c256c4ff825e2459957f56a

    • SSDEEP

      24576:kya+IaV8NeVbj3Yig+9GCGn6ZkPvFH8FK8:zL8NyvIigCG9n6alm

    • Modifies Windows Defender Real-time Protection settings

    • RedLine

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

    • RedLine payload

    • Checks computer location settings

      Looks up country code configured in the registry, likely geofence.

    • Executes dropped EXE

    • Loads dropped DLL

    • Reads user/profile data of web browsers

      Infostealers often target stored browser data, which can include saved credentials etc.

    • Windows security modification

    • 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.

    • Suspicious use of SetThreadContext

MITRE ATT&CK Enterprise v6

Tasks