General

  • Target

    f6855a57dc728c8d7e6614be803e4992945bdbfe2d69fcdf32275ac4817d83da

  • Size

    536KB

  • Sample

    230310-mlwzmsee5t

  • MD5

    9b13404e9abc331d340de5f4e178ddc4

  • SHA1

    267d6fba3c0c8b8f720fd2a2f4534119ceba0f91

  • SHA256

    f6855a57dc728c8d7e6614be803e4992945bdbfe2d69fcdf32275ac4817d83da

  • SHA512

    9ee18d8de7d27b69a77971bd2af9bfd484d1ba0efab9515ffa77d2cb66aa5ae7df332e6aedd46b03ab88ff40a5569005bfc166a4a1bfd6bbb37f69977749737b

  • SSDEEP

    12288:gMrzy907KiscDVSWzJtx/u9Iqg7n7yEpLyEi:DyHZcoWzJv/u+quDZi

Malware Config

Extracted

Family

redline

Botnet

mango

C2

193.233.20.28:4125

Attributes
  • auth_value

    ecf79d7f5227d998a3501c972d915d23

Extracted

Family

redline

Botnet

dezik

C2

193.56.146.220:4174

Attributes
  • auth_value

    d39f21dca8edc10800b036ab83f4d75e

Targets

    • Target

      f6855a57dc728c8d7e6614be803e4992945bdbfe2d69fcdf32275ac4817d83da

    • Size

      536KB

    • MD5

      9b13404e9abc331d340de5f4e178ddc4

    • SHA1

      267d6fba3c0c8b8f720fd2a2f4534119ceba0f91

    • SHA256

      f6855a57dc728c8d7e6614be803e4992945bdbfe2d69fcdf32275ac4817d83da

    • SHA512

      9ee18d8de7d27b69a77971bd2af9bfd484d1ba0efab9515ffa77d2cb66aa5ae7df332e6aedd46b03ab88ff40a5569005bfc166a4a1bfd6bbb37f69977749737b

    • SSDEEP

      12288:gMrzy907KiscDVSWzJtx/u9Iqg7n7yEpLyEi:DyHZcoWzJv/u+quDZi

    • 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