General

  • Target

    ac25a79267eef014e2d5392da7e6be58c0e2a6211fc5b391de0f06464d99eac7

  • Size

    1.1MB

  • Sample

    230516-kaq8xaca29

  • MD5

    3617218327f1927437e3916ecbdbdadb

  • SHA1

    9acf52407c23176296672fe39104220fd49521f8

  • SHA256

    ac25a79267eef014e2d5392da7e6be58c0e2a6211fc5b391de0f06464d99eac7

  • SHA512

    ca260743ce03ae01e63121eb0519fa3d2b61052a81cd5743dfd296d452ab95df332a0da6f6242472da148cd24b60bcf3df3b2883ebe9b8649d09759f4eda3c50

  • SSDEEP

    24576:4y2qLmcz361x8I0IN/S6lchterY1gjSFCrgkfcyU5c/Of:/2kLzq1qI0i7PUgprTfcyX

Malware Config

Extracted

Family

redline

Botnet

maza

C2

185.161.248.25:4132

Attributes
  • auth_value

    474d54c1c2f5291290c53f8378acd684

Extracted

Family

redline

Botnet

sister

C2

185.161.248.25:4132

Attributes
  • auth_value

    61021810f83e6d5e6ff303aaac03c0e1

Targets

    • Target

      ac25a79267eef014e2d5392da7e6be58c0e2a6211fc5b391de0f06464d99eac7

    • Size

      1.1MB

    • MD5

      3617218327f1927437e3916ecbdbdadb

    • SHA1

      9acf52407c23176296672fe39104220fd49521f8

    • SHA256

      ac25a79267eef014e2d5392da7e6be58c0e2a6211fc5b391de0f06464d99eac7

    • SHA512

      ca260743ce03ae01e63121eb0519fa3d2b61052a81cd5743dfd296d452ab95df332a0da6f6242472da148cd24b60bcf3df3b2883ebe9b8649d09759f4eda3c50

    • SSDEEP

      24576:4y2qLmcz361x8I0IN/S6lchterY1gjSFCrgkfcyU5c/Of:/2kLzq1qI0i7PUgprTfcyX

    • Modifies Windows Defender Real-time Protection settings

    • RedLine

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

    • 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