General

  • Target

    b9670130a1406901ee51fc6fe8c73b816ee9709200213c4df1d6fcb8467f4373

  • Size

    679KB

  • Sample

    230323-spnqbsad7w

  • MD5

    86a7a8c7ee91d4bc6d3cb852e6d50218

  • SHA1

    72dbf1affb6c82fa98ea75b28ab85c2c4f8425b6

  • SHA256

    b9670130a1406901ee51fc6fe8c73b816ee9709200213c4df1d6fcb8467f4373

  • SHA512

    eac0bb1f49e1ac7abc9510dfb1306bb0c8feedae8fdc7196dc31af43f93678d48130a66b4c491c7fa92fd177038db0b9f6f3aeaa6ebe1879b474e976316fcb42

  • SSDEEP

    12288:7H1pUm5YOZdyT8xt49RuwydFaySKZ0koWb0QNRnZfB/4fW6z99:LMCdyee9RuwSayShHWbpdBQfWQ99

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

      b9670130a1406901ee51fc6fe8c73b816ee9709200213c4df1d6fcb8467f4373

    • Size

      679KB

    • MD5

      86a7a8c7ee91d4bc6d3cb852e6d50218

    • SHA1

      72dbf1affb6c82fa98ea75b28ab85c2c4f8425b6

    • SHA256

      b9670130a1406901ee51fc6fe8c73b816ee9709200213c4df1d6fcb8467f4373

    • SHA512

      eac0bb1f49e1ac7abc9510dfb1306bb0c8feedae8fdc7196dc31af43f93678d48130a66b4c491c7fa92fd177038db0b9f6f3aeaa6ebe1879b474e976316fcb42

    • SSDEEP

      12288:7H1pUm5YOZdyT8xt49RuwydFaySKZ0koWb0QNRnZfB/4fW6z99:LMCdyee9RuwSayShHWbpdBQfWQ99

    • 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