General

  • Target

    79c37452ccf24777804c254c04d3b9a989ead5a829e9ab3a410c6ea9efca1953.bin

  • Size

    770KB

  • Sample

    230511-w9gz3abg4v

  • MD5

    3e9726feeb552291795907888bfc8a12

  • SHA1

    1db320c867d2c2f49eff58f4e6e3ba0ad35fd7a6

  • SHA256

    79c37452ccf24777804c254c04d3b9a989ead5a829e9ab3a410c6ea9efca1953

  • SHA512

    d6a302bdd1fb1ff588adf8aedb24d8b9fddd69b5c2fd35070f130773753b4a2910748eb316e76cd7363c82b8e1d33f0d8913ae04fb3d89395fa7cc7334de8684

  • SSDEEP

    12288:SMrxy90Cmq3XiYYGrzXtYVAk2weJtawLIRymwX0DHxmtEhMsGAyv3ePxUH8uQ:LyfXiYYCXtYVA4YMW078Azy/WSH0

Malware Config

Extracted

Family

redline

Botnet

debro

C2

185.161.248.75:4132

Attributes
  • auth_value

    18c2c191aebfde5d1787ec8d805a01a8

Targets

    • Target

      79c37452ccf24777804c254c04d3b9a989ead5a829e9ab3a410c6ea9efca1953.bin

    • Size

      770KB

    • MD5

      3e9726feeb552291795907888bfc8a12

    • SHA1

      1db320c867d2c2f49eff58f4e6e3ba0ad35fd7a6

    • SHA256

      79c37452ccf24777804c254c04d3b9a989ead5a829e9ab3a410c6ea9efca1953

    • SHA512

      d6a302bdd1fb1ff588adf8aedb24d8b9fddd69b5c2fd35070f130773753b4a2910748eb316e76cd7363c82b8e1d33f0d8913ae04fb3d89395fa7cc7334de8684

    • SSDEEP

      12288:SMrxy90Cmq3XiYYGrzXtYVAk2weJtawLIRymwX0DHxmtEhMsGAyv3ePxUH8uQ:LyfXiYYCXtYVA4YMW078Azy/WSH0

    • Modifies Windows Defender Real-time Protection settings

    • RedLine

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

    • RedLine payload

    • Checks computer location settings

      Looks up country code configured in the registry, likely geofence.

    • 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.

MITRE ATT&CK Enterprise v6

Tasks