General

  • Target

    2afc5d204727cee1a46508950d2eac1abe8bc442585c79bff3fa9501b6748816

  • Size

    536KB

  • Sample

    230322-mgws3sgc59

  • MD5

    0fe44d68791447dec0357df7b686b7b3

  • SHA1

    bc8f58504a3627926d3c9c4491bbbf48ac749623

  • SHA256

    2afc5d204727cee1a46508950d2eac1abe8bc442585c79bff3fa9501b6748816

  • SHA512

    59a9ee15d1777b3aa065085b6d2dfe153ee34c27c253ee4669358bd9f22c6f4593d0ca795c56645387f4dad5dde99d32e5d234fe0890dddb7bbe94e34d6469f0

  • SSDEEP

    12288:TMr9y90w9WjDKYJr4KZBZg13ErwVJyWsAY/Ni:6yh9WPZkKru13swVJyVM

Malware Config

Extracted

Family

redline

Botnet

down

C2

193.233.20.31:4125

Attributes
  • auth_value

    12c31a90c72f5efae8c053a0bd339381

Extracted

Family

redline

Botnet

polo

C2

193.233.20.31:4125

Attributes
  • auth_value

    f1a1b1041a864e0f1f788d42ececa8b3

Targets

    • Target

      2afc5d204727cee1a46508950d2eac1abe8bc442585c79bff3fa9501b6748816

    • Size

      536KB

    • MD5

      0fe44d68791447dec0357df7b686b7b3

    • SHA1

      bc8f58504a3627926d3c9c4491bbbf48ac749623

    • SHA256

      2afc5d204727cee1a46508950d2eac1abe8bc442585c79bff3fa9501b6748816

    • SHA512

      59a9ee15d1777b3aa065085b6d2dfe153ee34c27c253ee4669358bd9f22c6f4593d0ca795c56645387f4dad5dde99d32e5d234fe0890dddb7bbe94e34d6469f0

    • SSDEEP

      12288:TMr9y90w9WjDKYJr4KZBZg13ErwVJyWsAY/Ni:6yh9WPZkKru13swVJyVM

    • 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