General

  • Target

    82a853cb819ed5af30cb2ed03eefccb15063736ef913c137f824cc10f026c965

  • Size

    680KB

  • Sample

    230324-knsc5adb93

  • MD5

    8bb5f0f8b01a9724796d1e042c3caea1

  • SHA1

    6fefa396ae49a03c8fc433953453408c68a8710c

  • SHA256

    82a853cb819ed5af30cb2ed03eefccb15063736ef913c137f824cc10f026c965

  • SHA512

    0bd9753f24996131c06867e64e9959e44c1aa5cb2153435128fcd32adb4d3058b6e81a1fed8043f5d867640aa78c5dd51f3a364810e230ce38795820b3046e47

  • SSDEEP

    12288:Sd898Pwj8PtYzZcDw15fuFlAGHroV43S3OSWGAozw2XeSeTRn:ST08PtIsuup4IO6oz5VC1

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

      82a853cb819ed5af30cb2ed03eefccb15063736ef913c137f824cc10f026c965

    • Size

      680KB

    • MD5

      8bb5f0f8b01a9724796d1e042c3caea1

    • SHA1

      6fefa396ae49a03c8fc433953453408c68a8710c

    • SHA256

      82a853cb819ed5af30cb2ed03eefccb15063736ef913c137f824cc10f026c965

    • SHA512

      0bd9753f24996131c06867e64e9959e44c1aa5cb2153435128fcd32adb4d3058b6e81a1fed8043f5d867640aa78c5dd51f3a364810e230ce38795820b3046e47

    • SSDEEP

      12288:Sd898Pwj8PtYzZcDw15fuFlAGHroV43S3OSWGAozw2XeSeTRn:ST08PtIsuup4IO6oz5VC1

    • 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