General

  • Target

    f842984928644e9730e25bca03fc29ad666a78a75633e908258b9efe5c11e3d2

  • Size

    539KB

  • Sample

    230324-kskh3sfd5v

  • MD5

    70b683e0d5eafee3b47e5211a1d55100

  • SHA1

    d8fcf820566b7f3a3a1c641d6794f96c3ef00455

  • SHA256

    f842984928644e9730e25bca03fc29ad666a78a75633e908258b9efe5c11e3d2

  • SHA512

    2f12675b93282245e97af50edba5ec102fdcd25a59073db46323ac00e116fe99ebd05b18ebdcb8096dc553c7e4cde63a18f6f0f9b98957bf0e42685b155c0d00

  • SSDEEP

    12288:LMr4y90kXx7yohOiVCjBEfovaYhxpI4+7oC30O+qMw:nyJXg7EfWaYDgUCkO+pw

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

      f842984928644e9730e25bca03fc29ad666a78a75633e908258b9efe5c11e3d2

    • Size

      539KB

    • MD5

      70b683e0d5eafee3b47e5211a1d55100

    • SHA1

      d8fcf820566b7f3a3a1c641d6794f96c3ef00455

    • SHA256

      f842984928644e9730e25bca03fc29ad666a78a75633e908258b9efe5c11e3d2

    • SHA512

      2f12675b93282245e97af50edba5ec102fdcd25a59073db46323ac00e116fe99ebd05b18ebdcb8096dc553c7e4cde63a18f6f0f9b98957bf0e42685b155c0d00

    • SSDEEP

      12288:LMr4y90kXx7yohOiVCjBEfovaYhxpI4+7oC30O+qMw:nyJXg7EfWaYDgUCkO+pw

    • 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