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General

  • Target

    32e77d9d54a04a0d8407f8c9d1e943a89b832385b26026277def87bdbeaaf902

  • Size

    1.0MB

  • Sample

    230518-q35jwsae9x

  • MD5

    9f7dd99e8ed6912b977552560a89e4de

  • SHA1

    ec6df909f819089867bd374c4ab5f8a5e7955ea6

  • SHA256

    32e77d9d54a04a0d8407f8c9d1e943a89b832385b26026277def87bdbeaaf902

  • SHA512

    efd3b1e59cf3d4c831363d32a85ac0e87259cc8ab06c1f35e45155d985b82e1e87c67f7334a7b330081c0cf7aec48546803175c74fb31bd82bcfceb8d07f45c2

  • SSDEEP

    24576:syx+KqRKh9aAb84iBMP4t+S+zjyXKIM+wNcszT2U1p:bxlq8bb840Mgt+S+zjyXDM+Hs1

Malware Config

Extracted

Family

redline

Botnet

dream

C2

77.91.68.253:4138

Attributes
  • auth_value

    7b4f26a4ca794e30cee1032d5cb62f5c

Targets

    • Target

      32e77d9d54a04a0d8407f8c9d1e943a89b832385b26026277def87bdbeaaf902

    • Size

      1.0MB

    • MD5

      9f7dd99e8ed6912b977552560a89e4de

    • SHA1

      ec6df909f819089867bd374c4ab5f8a5e7955ea6

    • SHA256

      32e77d9d54a04a0d8407f8c9d1e943a89b832385b26026277def87bdbeaaf902

    • SHA512

      efd3b1e59cf3d4c831363d32a85ac0e87259cc8ab06c1f35e45155d985b82e1e87c67f7334a7b330081c0cf7aec48546803175c74fb31bd82bcfceb8d07f45c2

    • SSDEEP

      24576:syx+KqRKh9aAb84iBMP4t+S+zjyXKIM+wNcszT2U1p:bxlq8bb840Mgt+S+zjyXDM+Hs1

    • 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

    • Loads dropped DLL

    • Reads user/profile data of web browsers

      Infostealers often target stored browser data, which can include saved credentials etc.

    • Windows security modification

    • 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.

    • Suspicious use of SetThreadContext

MITRE ATT&CK Enterprise v6

Tasks