General

  • Target

    864015d6f64665be5adcf79bd86acb9df3d5d65b58cebb69f1532369a32b8826

  • Size

    682KB

  • Sample

    230327-cfkz3sbb69

  • MD5

    f88473120f25d6c1172489a5a32d9857

  • SHA1

    f0641178e21878e059c1b0291fcd0252ffe6ee4b

  • SHA256

    864015d6f64665be5adcf79bd86acb9df3d5d65b58cebb69f1532369a32b8826

  • SHA512

    33eda83244eda2a30786470a0b5ae000d1e6e9b305e8ae2a83c412bd857f019356966395d6d7240083e2767256ff63ebcd8886de3d5520c59dbb25bb31c403b9

  • SSDEEP

    12288:oMrsy90Kv8J5fuJ/GKsTLn9V4tpsCj0koIuRsvn0BBpn8Yvd8qw+sYeh:Ey5v8J5Ggh9V4tpsi0koIuRssBBpnPv+

Malware Config

Extracted

Family

redline

Botnet

sony

C2

193.233.20.33:4125

Attributes
  • auth_value

    1d93d1744381eeb4fcfd7c23ffe0f0b4

Extracted

Family

redline

Botnet

dent

C2

193.233.20.33:4125

Attributes
  • auth_value

    e795368557f02e28e8aef6bcb279a3b0

Targets

    • Target

      864015d6f64665be5adcf79bd86acb9df3d5d65b58cebb69f1532369a32b8826

    • Size

      682KB

    • MD5

      f88473120f25d6c1172489a5a32d9857

    • SHA1

      f0641178e21878e059c1b0291fcd0252ffe6ee4b

    • SHA256

      864015d6f64665be5adcf79bd86acb9df3d5d65b58cebb69f1532369a32b8826

    • SHA512

      33eda83244eda2a30786470a0b5ae000d1e6e9b305e8ae2a83c412bd857f019356966395d6d7240083e2767256ff63ebcd8886de3d5520c59dbb25bb31c403b9

    • SSDEEP

      12288:oMrsy90Kv8J5fuJ/GKsTLn9V4tpsCj0koIuRsvn0BBpn8Yvd8qw+sYeh:Ey5v8J5Ggh9V4tpsi0koIuRssBBpnPv+

    • 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