General

  • Target

    ec0544924263e92a1223d11320ad19130366ce43418ee8739e99f181fbeb7ea0

  • Size

    679KB

  • Sample

    230323-x4fqgsbf4y

  • MD5

    2c3c9c51fdb4b2e0a00c83e5190100c9

  • SHA1

    82cea459f1bc563637a580238b0eed635b273253

  • SHA256

    ec0544924263e92a1223d11320ad19130366ce43418ee8739e99f181fbeb7ea0

  • SHA512

    fa978e9502d9fd3542f94142054480d164c5f1210488e4441b52efd4e79ca006ed9844af8bf1c6b9238e92c320c9c6a1c05b0f6f3a92cb370f5eb47e5af847eb

  • SSDEEP

    12288:mHmxMy2FxQAVSh5ahZXhrlX4BAQitxjN7ThRsWTt:ybLFxQAk5wzhQitnsE

Malware Config

Extracted

Family

redline

Botnet

down

C2

193.233.20.31:4125

Attributes
  • auth_value

    12c31a90c72f5efae8c053a0bd339381

Extracted

Family

redline

Botnet

real

C2

193.233.20.31:4125

Attributes
  • auth_value

    bb22a50228754849387d5f4d1611e71b

Targets

    • Target

      ec0544924263e92a1223d11320ad19130366ce43418ee8739e99f181fbeb7ea0

    • Size

      679KB

    • MD5

      2c3c9c51fdb4b2e0a00c83e5190100c9

    • SHA1

      82cea459f1bc563637a580238b0eed635b273253

    • SHA256

      ec0544924263e92a1223d11320ad19130366ce43418ee8739e99f181fbeb7ea0

    • SHA512

      fa978e9502d9fd3542f94142054480d164c5f1210488e4441b52efd4e79ca006ed9844af8bf1c6b9238e92c320c9c6a1c05b0f6f3a92cb370f5eb47e5af847eb

    • SSDEEP

      12288:mHmxMy2FxQAVSh5ahZXhrlX4BAQitxjN7ThRsWTt:ybLFxQAk5wzhQitnsE

    • 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