General

  • Target

    1e64af551bf00bffb1f83772153defc03ab291b3c4eeb907b97a2d748bad9359

  • Size

    680KB

  • Sample

    230324-mm1dfsdf97

  • MD5

    4b8b9964a903f6c93259b4f97f2cb989

  • SHA1

    456d06398a151144dd2c9c8d0fe8fc2940554e4b

  • SHA256

    1e64af551bf00bffb1f83772153defc03ab291b3c4eeb907b97a2d748bad9359

  • SHA512

    800246a41c40f9b00b9a08dbd822bf690809b1f65f3bcc8d6259b07bc4c76cf4265942b40a7fbc7904ce04143f6a260b6eaa14487a726b52b8bb69077c40aa9a

  • SSDEEP

    12288:gd898Pwj8PtYzZcDw15fuFlAGHroV43S3OSWGAozw2XeSeTRn:gT08PtIsuup4IO6oz5VC1

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

      1e64af551bf00bffb1f83772153defc03ab291b3c4eeb907b97a2d748bad9359

    • Size

      680KB

    • MD5

      4b8b9964a903f6c93259b4f97f2cb989

    • SHA1

      456d06398a151144dd2c9c8d0fe8fc2940554e4b

    • SHA256

      1e64af551bf00bffb1f83772153defc03ab291b3c4eeb907b97a2d748bad9359

    • SHA512

      800246a41c40f9b00b9a08dbd822bf690809b1f65f3bcc8d6259b07bc4c76cf4265942b40a7fbc7904ce04143f6a260b6eaa14487a726b52b8bb69077c40aa9a

    • SSDEEP

      12288:gd898Pwj8PtYzZcDw15fuFlAGHroV43S3OSWGAozw2XeSeTRn:gT08PtIsuup4IO6oz5VC1

    • 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