General

  • Target

    gameplay296.exe

  • Size

    1.0MB

  • Sample

    230522-hdwlpaee69

  • MD5

    c813e0b4570e0d8c5146ab735d3f13c2

  • SHA1

    b278ed04447d5c5a76fd64f840089ed512aabd06

  • SHA256

    1d2461f3b4c400ab9d4a941a9a4c54e697d470621bee3ecbfe0b374ee718d76a

  • SHA512

    faf0c635c66673680992455444f1af33edc9d3c449678e2200b2252144115af9db0f69b23a7757e903349c4c467d14b6fa33a8251212df448ce55e283b2413d2

  • SSDEEP

    24576:7ydABFqt3XPqv49mWkqJi7VlPApimTPEq:udqqtPqwLEPIp1TPE

Malware Config

Extracted

Family

redline

Botnet

diza

C2

185.161.248.37:4138

Attributes
  • auth_value

    0d09b419c8bc967f91c68be4a17e92ee

Targets

    • Target

      gameplay296.exe

    • Size

      1.0MB

    • MD5

      c813e0b4570e0d8c5146ab735d3f13c2

    • SHA1

      b278ed04447d5c5a76fd64f840089ed512aabd06

    • SHA256

      1d2461f3b4c400ab9d4a941a9a4c54e697d470621bee3ecbfe0b374ee718d76a

    • SHA512

      faf0c635c66673680992455444f1af33edc9d3c449678e2200b2252144115af9db0f69b23a7757e903349c4c467d14b6fa33a8251212df448ce55e283b2413d2

    • SSDEEP

      24576:7ydABFqt3XPqv49mWkqJi7VlPApimTPEq:udqqtPqwLEPIp1TPE

    • 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.

    • Suspicious use of SetThreadContext

MITRE ATT&CK Enterprise v6

Tasks