General

  • Target

    9aeb76e2cd2a084799762be0ba3ac7a1f36da5546722cdacb052cf49792262f9

  • Size

    1.5MB

  • Sample

    230505-xat11seb75

  • MD5

    c9eb95def54841272a0c0dc3a0f056ae

  • SHA1

    e90c40e931eebb2017d9c59e24ecaa38541d5d8f

  • SHA256

    9aeb76e2cd2a084799762be0ba3ac7a1f36da5546722cdacb052cf49792262f9

  • SHA512

    3b20b87aeb292d9bd2ec7242e4a3512695a5c8203bf4f50b3f74f22dbca27d89b08d5c7bb766af44cf12f050ce6fd6d4cb62faece518e567df319678e1955952

  • SSDEEP

    24576:xyfZS9andozk33b2mOjZYLLTCvZquvYHa5HqI7bauSMg52eZtZAf/95jtc83om4O:kBYOdok3tLT4XYaKI7WRHHbGtfcCyTD

Malware Config

Extracted

Family

redline

Botnet

mazda

C2

217.196.96.56:4138

Attributes
  • auth_value

    3d2870537d84a4c6d7aeecd002871c51

Extracted

Family

redline

Botnet

boom

C2

217.196.96.56:4138

Attributes
  • auth_value

    1ce6aebe15bac07a7bc88b114bc49335

Targets

    • Target

      9aeb76e2cd2a084799762be0ba3ac7a1f36da5546722cdacb052cf49792262f9

    • Size

      1.5MB

    • MD5

      c9eb95def54841272a0c0dc3a0f056ae

    • SHA1

      e90c40e931eebb2017d9c59e24ecaa38541d5d8f

    • SHA256

      9aeb76e2cd2a084799762be0ba3ac7a1f36da5546722cdacb052cf49792262f9

    • SHA512

      3b20b87aeb292d9bd2ec7242e4a3512695a5c8203bf4f50b3f74f22dbca27d89b08d5c7bb766af44cf12f050ce6fd6d4cb62faece518e567df319678e1955952

    • SSDEEP

      24576:xyfZS9andozk33b2mOjZYLLTCvZquvYHa5HqI7bauSMg52eZtZAf/95jtc83om4O:kBYOdok3tLT4XYaKI7WRHHbGtfcCyTD

    • Detects Redline Stealer samples

      This rule detects the presence of Redline Stealer samples based on their unique strings.

    • 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

    • 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