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General

  • Target

    d34d41d677e6a61ef2ed228ec27e36fc2850bbc5b6c5836846bcfa8fc418ac42

  • Size

    525KB

  • Sample

    230306-amvfzshd5z

  • MD5

    6d585591bfb4c2efbf0fcdb307d45aa2

  • SHA1

    6cc0159a727327cd65b63e8d5946911bd9e537f6

  • SHA256

    d34d41d677e6a61ef2ed228ec27e36fc2850bbc5b6c5836846bcfa8fc418ac42

  • SHA512

    f49dab4ec90e3b0c7f52c18ab5bff99754f00f78c544adf00d316cda2dc0e27dd5823bd7277c576eee8744d41afbed3ccab04049106885789384fc018305505e

  • SSDEEP

    6144:Kny+bnr+Sp0yN90QEDMxDh8zn/N5FL6toGisx86IjVIc3kziRNXdCw0RhSQX8Psd:hMriy90eI/Pt6ixo860OcpRCBje8NeS

Malware Config

Extracted

Family

redline

Botnet

fud

C2

193.233.20.27:4123

Attributes
  • auth_value

    cddc991efd6918ad5321d80dac884b40

Extracted

Family

redline

Botnet

fabio

C2

193.233.20.27:4123

Attributes
  • auth_value

    56b82736c3f56b13be8e64c87d2cf9e5

Targets

    • Target

      d34d41d677e6a61ef2ed228ec27e36fc2850bbc5b6c5836846bcfa8fc418ac42

    • Size

      525KB

    • MD5

      6d585591bfb4c2efbf0fcdb307d45aa2

    • SHA1

      6cc0159a727327cd65b63e8d5946911bd9e537f6

    • SHA256

      d34d41d677e6a61ef2ed228ec27e36fc2850bbc5b6c5836846bcfa8fc418ac42

    • SHA512

      f49dab4ec90e3b0c7f52c18ab5bff99754f00f78c544adf00d316cda2dc0e27dd5823bd7277c576eee8744d41afbed3ccab04049106885789384fc018305505e

    • SSDEEP

      6144:Kny+bnr+Sp0yN90QEDMxDh8zn/N5FL6toGisx86IjVIc3kziRNXdCw0RhSQX8Psd:hMriy90eI/Pt6ixo860OcpRCBje8NeS

    • 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