General

  • Target

    1bdfb86c567fb1e945a6e892e10adf1637c8bc0e92cd45367a11de24e3070d0c

  • Size

    1.0MB

  • Sample

    230518-cg6ceagd51

  • MD5

    7e3c5dd8469fae45642704ac8eb6f0a4

  • SHA1

    eb56c1978ebe0f8db5d0e707305c6890daa76a55

  • SHA256

    1bdfb86c567fb1e945a6e892e10adf1637c8bc0e92cd45367a11de24e3070d0c

  • SHA512

    11614d1ef414c0a4b57f08ad7790c85640f231055f99d4f6e4410e664468cc9dd4c2a17da4ec958cb3225312e9f72075dd9684c0edc2915cd1f85bcc1e582b6e

  • SSDEEP

    12288:pMruy90s9EhlTW+GTd5WnEInm7fT3mkcQFNEh9WLp2X/GdpjfGuECLo8ubkmW0yN:ryxW0d2m7rmkBpoPGdpLBo868ua/vd

Malware Config

Extracted

Family

redline

Botnet

luna

C2

77.91.68.253:4138

Attributes
  • auth_value

    16dec8addb01db1c11c59667022ef7a2

Targets

    • Target

      1bdfb86c567fb1e945a6e892e10adf1637c8bc0e92cd45367a11de24e3070d0c

    • Size

      1.0MB

    • MD5

      7e3c5dd8469fae45642704ac8eb6f0a4

    • SHA1

      eb56c1978ebe0f8db5d0e707305c6890daa76a55

    • SHA256

      1bdfb86c567fb1e945a6e892e10adf1637c8bc0e92cd45367a11de24e3070d0c

    • SHA512

      11614d1ef414c0a4b57f08ad7790c85640f231055f99d4f6e4410e664468cc9dd4c2a17da4ec958cb3225312e9f72075dd9684c0edc2915cd1f85bcc1e582b6e

    • SSDEEP

      12288:pMruy90s9EhlTW+GTd5WnEInm7fT3mkcQFNEh9WLp2X/GdpjfGuECLo8ubkmW0yN:ryxW0d2m7rmkBpoPGdpLBo868ua/vd

    • 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.

    • Suspicious use of SetThreadContext

MITRE ATT&CK Enterprise v6

Tasks