General

  • Target

    1f7cf074f5492cefb7f16659e3c23aeb8a2bb0f5f5efb173a24afbdf171ef7b6

  • Size

    522KB

  • Sample

    230403-v9wmsagb87

  • MD5

    cd2776e40a428e0f6b1da094badbc850

  • SHA1

    4b2cc9b3a9f5f7135f2b2c3ca1a6dcfccc544730

  • SHA256

    1f7cf074f5492cefb7f16659e3c23aeb8a2bb0f5f5efb173a24afbdf171ef7b6

  • SHA512

    8746549fbe2ac5256010a5281b3f0c9d4dde56d7844e7c6379da275c827f83897ff102413cbc5280d2f052b195136a3d53c50bbc92414a95b9b5c2739777ecde

  • SSDEEP

    12288:iMr9y90Apwc0RHXiP/zL4ID0sOrLiZ1D5JcoN7One:HyqNX2zUIIsO6zEoN7ue

Malware Config

Extracted

Family

redline

Botnet

rosn

C2

176.113.115.145:4125

Attributes
  • auth_value

    050a19e1db4d0024b0f23b37dcf961f4

Extracted

Family

redline

Botnet

spora

C2

176.113.115.145:4125

Attributes
  • auth_value

    441b39ab37774b2ca9931c31e1bc6071

Targets

    • Target

      1f7cf074f5492cefb7f16659e3c23aeb8a2bb0f5f5efb173a24afbdf171ef7b6

    • Size

      522KB

    • MD5

      cd2776e40a428e0f6b1da094badbc850

    • SHA1

      4b2cc9b3a9f5f7135f2b2c3ca1a6dcfccc544730

    • SHA256

      1f7cf074f5492cefb7f16659e3c23aeb8a2bb0f5f5efb173a24afbdf171ef7b6

    • SHA512

      8746549fbe2ac5256010a5281b3f0c9d4dde56d7844e7c6379da275c827f83897ff102413cbc5280d2f052b195136a3d53c50bbc92414a95b9b5c2739777ecde

    • SSDEEP

      12288:iMr9y90Apwc0RHXiP/zL4ID0sOrLiZ1D5JcoN7One:HyqNX2zUIIsO6zEoN7ue

    • Modifies Windows Defender Real-time Protection settings

    • RedLine

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

    • RedLine payload

    • Executes dropped EXE

    • Reads user/profile data of web browsers

      Infostealers often target stored browser data, which can include saved credentials etc.

    • Windows security modification

    • 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.

MITRE ATT&CK Enterprise v6

Tasks