General

  • Target

    a8683c6671e741200d7d77187289910d11d37008377e2e148cf5adfdb2df2fca

  • Size

    687KB

  • Sample

    230324-jzmfksda79

  • MD5

    2553d57aa9364bfbb83492f242907a03

  • SHA1

    8f932fd89c8b086c90f074f34a99a7a6de7e6990

  • SHA256

    a8683c6671e741200d7d77187289910d11d37008377e2e148cf5adfdb2df2fca

  • SHA512

    56ad63c752b6ab46bab8838949d095e1120256685e9e44bfd5a12b0fa4f690f0de434074f75f0250ddeb7f451538a65e15c8b3b78a84f29e915e57536040aa93

  • SSDEEP

    12288:03KZUuB2nyy4KS3el7XLT5a2uZdAeZ0lgt1Pf53IejQGR7:0rE2nyy4DQLLEJZdP06RYejZV

Malware Config

Extracted

Family

redline

Botnet

down

C2

193.233.20.31:4125

Attributes
  • auth_value

    12c31a90c72f5efae8c053a0bd339381

Extracted

Family

redline

Botnet

hero

C2

193.233.20.31:4125

Attributes
  • auth_value

    11f3c75a88ca461bcc8d6bf60a1193e3

Targets

    • Target

      a8683c6671e741200d7d77187289910d11d37008377e2e148cf5adfdb2df2fca

    • Size

      687KB

    • MD5

      2553d57aa9364bfbb83492f242907a03

    • SHA1

      8f932fd89c8b086c90f074f34a99a7a6de7e6990

    • SHA256

      a8683c6671e741200d7d77187289910d11d37008377e2e148cf5adfdb2df2fca

    • SHA512

      56ad63c752b6ab46bab8838949d095e1120256685e9e44bfd5a12b0fa4f690f0de434074f75f0250ddeb7f451538a65e15c8b3b78a84f29e915e57536040aa93

    • SSDEEP

      12288:03KZUuB2nyy4KS3el7XLT5a2uZdAeZ0lgt1Pf53IejQGR7:0rE2nyy4DQLLEJZdP06RYejZV

    • 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