General

  • Target

    888962409ee64d3fd1084f1275e5907becaaa0f3b610163f1a2233d149a67406

  • Size

    679KB

  • Sample

    230323-wyz2hahd64

  • MD5

    afd197c84e600ddf4ea6a8df055fe90e

  • SHA1

    bca7a419db5c7cc4c670ba6c2ab7eef8dce275a1

  • SHA256

    888962409ee64d3fd1084f1275e5907becaaa0f3b610163f1a2233d149a67406

  • SHA512

    404225e6970f5ffec3dbd15bca6ac73e5fad673020f784d4062bc23b038ce112ca3bc6ea08d34ad194965233d1d73260ae0425e6ef58ce1f5c328a4d7570dcfe

  • SSDEEP

    12288:PEH1eD5OI0KQZ77vfTpbq6x5QAOlgtEbKulT87:8SOPZ77HlfrQfitEbzG

Malware Config

Extracted

Family

redline

Botnet

down

C2

193.233.20.31:4125

Attributes
  • auth_value

    12c31a90c72f5efae8c053a0bd339381

Extracted

Family

redline

Botnet

real

C2

193.233.20.31:4125

Attributes
  • auth_value

    bb22a50228754849387d5f4d1611e71b

Targets

    • Target

      888962409ee64d3fd1084f1275e5907becaaa0f3b610163f1a2233d149a67406

    • Size

      679KB

    • MD5

      afd197c84e600ddf4ea6a8df055fe90e

    • SHA1

      bca7a419db5c7cc4c670ba6c2ab7eef8dce275a1

    • SHA256

      888962409ee64d3fd1084f1275e5907becaaa0f3b610163f1a2233d149a67406

    • SHA512

      404225e6970f5ffec3dbd15bca6ac73e5fad673020f784d4062bc23b038ce112ca3bc6ea08d34ad194965233d1d73260ae0425e6ef58ce1f5c328a4d7570dcfe

    • SSDEEP

      12288:PEH1eD5OI0KQZ77vfTpbq6x5QAOlgtEbKulT87:8SOPZ77HlfrQfitEbzG

    • 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