General

  • Target

    20297d92438ada3e0c08e2527db1484b9bbdaa2b852bc4870bf19e9f01729bda

  • Size

    681KB

  • Sample

    230324-nb3j4sga3x

  • MD5

    aedc1edf7af5252fa9c7efcc14d7ad41

  • SHA1

    1850d8949dac9fa17d5c7008dae5d78ed4ee381f

  • SHA256

    20297d92438ada3e0c08e2527db1484b9bbdaa2b852bc4870bf19e9f01729bda

  • SHA512

    5b9294af086ee1032a8e2213e863568d7ba3074b0f106427f8d3aa4a67b373693665283df0f56a794398f305c4ee657773d41cae56ac9fa505c265caf0c68974

  • SSDEEP

    12288:XPe+vq0DftpGsNquO1jdfm6ttNA7XTPlszMd8wNYyRD:PrftpIjdjNA7xYMrl

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

      20297d92438ada3e0c08e2527db1484b9bbdaa2b852bc4870bf19e9f01729bda

    • Size

      681KB

    • MD5

      aedc1edf7af5252fa9c7efcc14d7ad41

    • SHA1

      1850d8949dac9fa17d5c7008dae5d78ed4ee381f

    • SHA256

      20297d92438ada3e0c08e2527db1484b9bbdaa2b852bc4870bf19e9f01729bda

    • SHA512

      5b9294af086ee1032a8e2213e863568d7ba3074b0f106427f8d3aa4a67b373693665283df0f56a794398f305c4ee657773d41cae56ac9fa505c265caf0c68974

    • SSDEEP

      12288:XPe+vq0DftpGsNquO1jdfm6ttNA7XTPlszMd8wNYyRD:PrftpIjdjNA7xYMrl

    • 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