General

  • Target

    00f28eebf48bb7a08a66464b226cb4123b22970aac284f4e14ff48314ffaded8

  • Size

    679KB

  • Sample

    230323-w4fj2sbd3s

  • MD5

    b080d2d9049bb049a3c9e1ed00e144d9

  • SHA1

    5f97fd791f26950a75e5402972bf036540658269

  • SHA256

    00f28eebf48bb7a08a66464b226cb4123b22970aac284f4e14ff48314ffaded8

  • SHA512

    a6d6e113682ce33d20b62e10ee207af1487e31772f5ad0d3942cb6c8934657afb6487a601202e9be2587e4ec7897a0e8a046b3667163d26125b4881509a584ef

  • SSDEEP

    12288:pEH1eD5OI0KQZ77vfTpbq6x5QAOlgtEbKulT87:mSOPZ77HlfrQfitEbzG

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

      00f28eebf48bb7a08a66464b226cb4123b22970aac284f4e14ff48314ffaded8

    • Size

      679KB

    • MD5

      b080d2d9049bb049a3c9e1ed00e144d9

    • SHA1

      5f97fd791f26950a75e5402972bf036540658269

    • SHA256

      00f28eebf48bb7a08a66464b226cb4123b22970aac284f4e14ff48314ffaded8

    • SHA512

      a6d6e113682ce33d20b62e10ee207af1487e31772f5ad0d3942cb6c8934657afb6487a601202e9be2587e4ec7897a0e8a046b3667163d26125b4881509a584ef

    • SSDEEP

      12288:pEH1eD5OI0KQZ77vfTpbq6x5QAOlgtEbKulT87:mSOPZ77HlfrQfitEbzG

    • 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