General

  • Target

    a8735eff943948a66eb0c110de8cef46ca27fccc7203e3766e35c0172e5fa9f4

  • Size

    570KB

  • Sample

    230308-hrtdgsee33

  • MD5

    0a2163aa7b82bf687aaf8784d2a90ef7

  • SHA1

    54050cb108f238883f89651fbaaf8269538be381

  • SHA256

    a8735eff943948a66eb0c110de8cef46ca27fccc7203e3766e35c0172e5fa9f4

  • SHA512

    affdd845c58be1cce8f335f644e783b07e8128644afafd2a5adef1a23ae51a5a527a054cc21220d8c29998d15a06262cf00842e8c3fbb0e2ba57d8ffca7632a8

  • SSDEEP

    12288:6MrMy90Mahimz7AuxqVTniC2hBGTD8oaaZc0:OyBsVAuxYOC2XGTL

Malware Config

Extracted

Family

redline

Botnet

fud

C2

193.233.20.27:4123

Attributes
  • auth_value

    cddc991efd6918ad5321d80dac884b40

Targets

    • Target

      a8735eff943948a66eb0c110de8cef46ca27fccc7203e3766e35c0172e5fa9f4

    • Size

      570KB

    • MD5

      0a2163aa7b82bf687aaf8784d2a90ef7

    • SHA1

      54050cb108f238883f89651fbaaf8269538be381

    • SHA256

      a8735eff943948a66eb0c110de8cef46ca27fccc7203e3766e35c0172e5fa9f4

    • SHA512

      affdd845c58be1cce8f335f644e783b07e8128644afafd2a5adef1a23ae51a5a527a054cc21220d8c29998d15a06262cf00842e8c3fbb0e2ba57d8ffca7632a8

    • SSDEEP

      12288:6MrMy90Mahimz7AuxqVTniC2hBGTD8oaaZc0:OyBsVAuxYOC2XGTL

    • 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