General

  • Target

    2e7f0bf17ae24e1963faf7af62abf8f958a06fecc65f8e87cf01b8c90c1fa7b9

  • Size

    679KB

  • Sample

    230323-xcdf2she43

  • MD5

    8b51b0a622c560a78b80410117c97dab

  • SHA1

    e904715102d8b12950db6030c7c20117abbfeb93

  • SHA256

    2e7f0bf17ae24e1963faf7af62abf8f958a06fecc65f8e87cf01b8c90c1fa7b9

  • SHA512

    619a2de36f54b77d7ee86a82d256a309b380f81213bd38fbbbc900e9b1859674ba22aec56f86bf0c9f8bc7c499bacbc45906d61637bf2c2c2dc5d16f7978177a

  • SSDEEP

    12288:SHmxMy2FxQAVSh5ahZXhrlX4BAQitxjN7ThRsWTt:+bLFxQAk5wzhQitnsE

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

      2e7f0bf17ae24e1963faf7af62abf8f958a06fecc65f8e87cf01b8c90c1fa7b9

    • Size

      679KB

    • MD5

      8b51b0a622c560a78b80410117c97dab

    • SHA1

      e904715102d8b12950db6030c7c20117abbfeb93

    • SHA256

      2e7f0bf17ae24e1963faf7af62abf8f958a06fecc65f8e87cf01b8c90c1fa7b9

    • SHA512

      619a2de36f54b77d7ee86a82d256a309b380f81213bd38fbbbc900e9b1859674ba22aec56f86bf0c9f8bc7c499bacbc45906d61637bf2c2c2dc5d16f7978177a

    • SSDEEP

      12288:SHmxMy2FxQAVSh5ahZXhrlX4BAQitxjN7ThRsWTt:+bLFxQAk5wzhQitnsE

    • 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