General

  • Target

    dfc4ff4fdf9e42ec31b847907e47c5174b429b0c41b899f1d1d475e8adef3858

  • Size

    680KB

  • Sample

    230324-m2wzksdg79

  • MD5

    079849edaa3e52e612e4f6b0ead395bb

  • SHA1

    949a60bd35fd7c064bd4cb89fc00deafffc3f8bc

  • SHA256

    dfc4ff4fdf9e42ec31b847907e47c5174b429b0c41b899f1d1d475e8adef3858

  • SHA512

    772e5c5886c8f3f3bf3dbf3e14646a3af27f9c464507743a296eb97929d6c51bca35e4709da0e5cb0f2f4d9a4677ec628e103d622276309b4ad429a109defaf2

  • SSDEEP

    12288:QliBqa8L9z+9mDZ7wFwkEhZlR/zRbOXjTOpngeV6mxJDoh2rU0sRH:Vqh96gDZ7VXhz4XHEngeV6mA5l

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

      dfc4ff4fdf9e42ec31b847907e47c5174b429b0c41b899f1d1d475e8adef3858

    • Size

      680KB

    • MD5

      079849edaa3e52e612e4f6b0ead395bb

    • SHA1

      949a60bd35fd7c064bd4cb89fc00deafffc3f8bc

    • SHA256

      dfc4ff4fdf9e42ec31b847907e47c5174b429b0c41b899f1d1d475e8adef3858

    • SHA512

      772e5c5886c8f3f3bf3dbf3e14646a3af27f9c464507743a296eb97929d6c51bca35e4709da0e5cb0f2f4d9a4677ec628e103d622276309b4ad429a109defaf2

    • SSDEEP

      12288:QliBqa8L9z+9mDZ7wFwkEhZlR/zRbOXjTOpngeV6mxJDoh2rU0sRH:Vqh96gDZ7VXhz4XHEngeV6mA5l

    • 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