General

  • Target

    d13119e87ea7abcc634905ef685bcb1ba484a89105f62f53fee44758dddec2a1

  • Size

    679KB

  • Sample

    230323-x7xheabf7w

  • MD5

    61da64bb7ba991d1a536964e1007aa78

  • SHA1

    f3c33dff7afb5b2021b6e06a2403b798315a78b5

  • SHA256

    d13119e87ea7abcc634905ef685bcb1ba484a89105f62f53fee44758dddec2a1

  • SHA512

    bbf5b21b588c0742b0e0f235fa73b1d707cffbccb3981121a661e9d329efb998861567642ad3ad7860a3d24f03ad83adb88e068abdfd3ced97f92944fa44533e

  • SSDEEP

    12288:LHmxMy2FxQAVSh5ahZXhrlX4BAQitxjN7ThRsWTt:bbLFxQAk5wzhQitnsE

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

      d13119e87ea7abcc634905ef685bcb1ba484a89105f62f53fee44758dddec2a1

    • Size

      679KB

    • MD5

      61da64bb7ba991d1a536964e1007aa78

    • SHA1

      f3c33dff7afb5b2021b6e06a2403b798315a78b5

    • SHA256

      d13119e87ea7abcc634905ef685bcb1ba484a89105f62f53fee44758dddec2a1

    • SHA512

      bbf5b21b588c0742b0e0f235fa73b1d707cffbccb3981121a661e9d329efb998861567642ad3ad7860a3d24f03ad83adb88e068abdfd3ced97f92944fa44533e

    • SSDEEP

      12288:LHmxMy2FxQAVSh5ahZXhrlX4BAQitxjN7ThRsWTt:bbLFxQAk5wzhQitnsE

    • 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