General

  • Target

    f3eaae38db2861e74e8e34e4d008b63543193aea3ead2fe3796d125146b25b7c

  • Size

    680KB

  • Sample

    230327-svv2lagb4w

  • MD5

    ab1b5f2489678f478b988fe0721f0e45

  • SHA1

    c8286285a08b69b6cd9642751b8f417c1e20ad23

  • SHA256

    f3eaae38db2861e74e8e34e4d008b63543193aea3ead2fe3796d125146b25b7c

  • SHA512

    52b33c7a12e65bf9a673af11239d33d95c7f67d8c7972c9220e75276333cda8c436ebe6cd27a60f457496782bdfec3d1c261db3f51b417bb534315b18faac288

  • SSDEEP

    12288:y6gKv6OXMd+PoUzOyWIuQ9QkYro8uiQhAfwpCQvoWevi7XxCkI0uob/:d5VX3PnrKkYPuphAYsQ1t7XxtIw/

Malware Config

Extracted

Family

redline

Botnet

sony

C2

193.233.20.33:4125

Attributes
  • auth_value

    1d93d1744381eeb4fcfd7c23ffe0f0b4

Extracted

Family

redline

Botnet

nice

C2

193.233.20.33:4125

Attributes
  • auth_value

    a7371b75699e8bc7c51fb960e8ac9e81

Targets

    • Target

      f3eaae38db2861e74e8e34e4d008b63543193aea3ead2fe3796d125146b25b7c

    • Size

      680KB

    • MD5

      ab1b5f2489678f478b988fe0721f0e45

    • SHA1

      c8286285a08b69b6cd9642751b8f417c1e20ad23

    • SHA256

      f3eaae38db2861e74e8e34e4d008b63543193aea3ead2fe3796d125146b25b7c

    • SHA512

      52b33c7a12e65bf9a673af11239d33d95c7f67d8c7972c9220e75276333cda8c436ebe6cd27a60f457496782bdfec3d1c261db3f51b417bb534315b18faac288

    • SSDEEP

      12288:y6gKv6OXMd+PoUzOyWIuQ9QkYro8uiQhAfwpCQvoWevi7XxCkI0uob/:d5VX3PnrKkYPuphAYsQ1t7XxtIw/

    • 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