General

  • Target

    0eda8617d518e4f31b8e1ac4fcc15ba605aebd85e9a17b45fb06fd609dd20dbb

  • Size

    908KB

  • Sample

    230321-zpq9safa7y

  • MD5

    4cf914a08c2b997981cbf48c09ecca1a

  • SHA1

    02ae8d2f526de4ec8de960d01a578c768a595152

  • SHA256

    0eda8617d518e4f31b8e1ac4fcc15ba605aebd85e9a17b45fb06fd609dd20dbb

  • SHA512

    562c42c03ad1c81f1b07d9870f1a92696158bcadc4fcda7d331532ff26d3bd71957e2564bc8ef78e812d3211c484da0284c28064aa1cf44e13edc5ef2fda2c44

  • SSDEEP

    24576:kyu9/k5tERYeBq6QnprkEm11C7j1yHrIwlx:zuNsEZzJ184

Malware Config

Extracted

Family

redline

Botnet

down

C2

193.233.20.31:4125

Attributes
  • auth_value

    12c31a90c72f5efae8c053a0bd339381

Extracted

Family

redline

Botnet

polo

C2

193.233.20.31:4125

Attributes
  • auth_value

    f1a1b1041a864e0f1f788d42ececa8b3

Targets

    • Target

      0eda8617d518e4f31b8e1ac4fcc15ba605aebd85e9a17b45fb06fd609dd20dbb

    • Size

      908KB

    • MD5

      4cf914a08c2b997981cbf48c09ecca1a

    • SHA1

      02ae8d2f526de4ec8de960d01a578c768a595152

    • SHA256

      0eda8617d518e4f31b8e1ac4fcc15ba605aebd85e9a17b45fb06fd609dd20dbb

    • SHA512

      562c42c03ad1c81f1b07d9870f1a92696158bcadc4fcda7d331532ff26d3bd71957e2564bc8ef78e812d3211c484da0284c28064aa1cf44e13edc5ef2fda2c44

    • SSDEEP

      24576:kyu9/k5tERYeBq6QnprkEm11C7j1yHrIwlx:zuNsEZzJ184

    • 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