General

  • Target

    6a6418c12aa8be6513d5b2277765c4f9fcc859b714a7346080151af5a77a77b1

  • Size

    1.1MB

  • Sample

    230516-r7v2paad21

  • MD5

    92d611d964e5ae48ef653cc322bec10e

  • SHA1

    d3ed042a2dda0571fc8a833947cd71643e4d1f6b

  • SHA256

    6a6418c12aa8be6513d5b2277765c4f9fcc859b714a7346080151af5a77a77b1

  • SHA512

    d64217fb391ea1f1f4459045141bec20fce3e88674520a91df0218f46d4c4ad514a21ad58da0cfd981387922e22be2519fd730bdc4987e5b2bcb1341bb7cc60d

  • SSDEEP

    24576:Iy3KS7NqLRRfGLP3XCfFo1bYd9Ldxq/BcXst7rdDHj:P3KSZgPA3yfFoY9LqZTdD

Malware Config

Extracted

Family

redline

Botnet

muxan

C2

185.161.248.75:4132

Attributes
  • auth_value

    d605be949bb645b0759bf765eb7e6a47

Extracted

Family

redline

Botnet

srala

C2

185.161.248.75:4132

Attributes
  • auth_value

    c90de493c232a904fb467fa366785cb6

Targets

    • Target

      6a6418c12aa8be6513d5b2277765c4f9fcc859b714a7346080151af5a77a77b1

    • Size

      1.1MB

    • MD5

      92d611d964e5ae48ef653cc322bec10e

    • SHA1

      d3ed042a2dda0571fc8a833947cd71643e4d1f6b

    • SHA256

      6a6418c12aa8be6513d5b2277765c4f9fcc859b714a7346080151af5a77a77b1

    • SHA512

      d64217fb391ea1f1f4459045141bec20fce3e88674520a91df0218f46d4c4ad514a21ad58da0cfd981387922e22be2519fd730bdc4987e5b2bcb1341bb7cc60d

    • SSDEEP

      24576:Iy3KS7NqLRRfGLP3XCfFo1bYd9Ldxq/BcXst7rdDHj:P3KSZgPA3yfFoY9LqZTdD

    • 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