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General

  • Target

    0b504a6d45ee699811a5c972ad410412d8bb1ad649ae94eae0c0da25564a5426

  • Size

    752KB

  • Sample

    230601-fs14lsdb5x

  • MD5

    283d8235bccd00ae43ac9d3e61d15f9b

  • SHA1

    a9374dcc8c50def5e0aa04d7f86f290127bb681b

  • SHA256

    0b504a6d45ee699811a5c972ad410412d8bb1ad649ae94eae0c0da25564a5426

  • SHA512

    bfccc1872726e41fc17b6058abbba3afe66e5c34f711bf9e900c68741d22517071d688405a9e15753c5c5ae71d6da62c90bda4ffe13599e876f5aff9e9eebd54

  • SSDEEP

    12288:pMrgy90da3h4BUZFjrB4ONkABvdbbl3Y1u89Kb9UJAVza2M:9yU0h4BUZZB4OGAHwpUxUJMzg

Malware Config

Extracted

Family

redline

Botnet

maxi

C2

83.97.73.127:19045

Attributes
  • auth_value

    6a3f22e5f4209b056a3fd330dc71956a

Extracted

Family

redline

Botnet

rocker

C2

83.97.73.127:19045

Attributes
  • auth_value

    b4693c25843b5a1c7d63376e73e32dae

Targets

    • Target

      0b504a6d45ee699811a5c972ad410412d8bb1ad649ae94eae0c0da25564a5426

    • Size

      752KB

    • MD5

      283d8235bccd00ae43ac9d3e61d15f9b

    • SHA1

      a9374dcc8c50def5e0aa04d7f86f290127bb681b

    • SHA256

      0b504a6d45ee699811a5c972ad410412d8bb1ad649ae94eae0c0da25564a5426

    • SHA512

      bfccc1872726e41fc17b6058abbba3afe66e5c34f711bf9e900c68741d22517071d688405a9e15753c5c5ae71d6da62c90bda4ffe13599e876f5aff9e9eebd54

    • SSDEEP

      12288:pMrgy90da3h4BUZFjrB4ONkABvdbbl3Y1u89Kb9UJAVza2M:9yU0h4BUZZB4OGAHwpUxUJMzg

    • Modifies Windows Defender Real-time Protection settings

    • RedLine

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

    • 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.

    • 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.

    • Suspicious use of SetThreadContext

MITRE ATT&CK Enterprise v6

Tasks