General

  • Target

    022f57c475c5b3c62cfca3089cb7f9efe82c1c6a798c05b97ac9ee53d4d65e87

  • Size

    540KB

  • Sample

    230324-jwnjgada65

  • MD5

    fc5206850416fb4f95d3e56274e49580

  • SHA1

    748dc1134bd55b146abdf090e4bb0b436473aa45

  • SHA256

    022f57c475c5b3c62cfca3089cb7f9efe82c1c6a798c05b97ac9ee53d4d65e87

  • SHA512

    98bdac9d51db2268b2f81eba5634146e8780ae2303dbf2a8c2a246dac247e3c5ae4bbf56b535fff960389ac2fe09e7bec3623b7bea18178f49732d507e45c102

  • SSDEEP

    12288:zMriy90aB9boZJYGSsP9LAhNngM1IcRTd7BDW+W9h:xy/waoLAhbIcRTd7wB

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

      022f57c475c5b3c62cfca3089cb7f9efe82c1c6a798c05b97ac9ee53d4d65e87

    • Size

      540KB

    • MD5

      fc5206850416fb4f95d3e56274e49580

    • SHA1

      748dc1134bd55b146abdf090e4bb0b436473aa45

    • SHA256

      022f57c475c5b3c62cfca3089cb7f9efe82c1c6a798c05b97ac9ee53d4d65e87

    • SHA512

      98bdac9d51db2268b2f81eba5634146e8780ae2303dbf2a8c2a246dac247e3c5ae4bbf56b535fff960389ac2fe09e7bec3623b7bea18178f49732d507e45c102

    • SSDEEP

      12288:zMriy90aB9boZJYGSsP9LAhNngM1IcRTd7BDW+W9h:xy/waoLAhbIcRTd7wB

    • 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