General

  • Target

    f60414ff9b26a0c5639cc6e44acae8c5e0b8d7d6b5bd54b3d9c9c8f2d9baf4f7

  • Size

    679KB

  • Sample

    230323-xpsfqsbe4w

  • MD5

    80048af2dcfa59abf0ac49dac776b768

  • SHA1

    b86dac7bc4fe3119ebb73c12ee70e0cea2541618

  • SHA256

    f60414ff9b26a0c5639cc6e44acae8c5e0b8d7d6b5bd54b3d9c9c8f2d9baf4f7

  • SHA512

    18bbe81851deb0b6c4f71979ee57fcf15f85bb15b172e20bca9569fd80bda1e5ece0397555a8483f7c3b81147f6062270d0e8d23563abb475820d462af78fec4

  • SSDEEP

    12288:pHmxMy2FxQAVSh5ahZXhrlX4BAQitxjN7ThRsWTt:tbLFxQAk5wzhQitnsE

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

      f60414ff9b26a0c5639cc6e44acae8c5e0b8d7d6b5bd54b3d9c9c8f2d9baf4f7

    • Size

      679KB

    • MD5

      80048af2dcfa59abf0ac49dac776b768

    • SHA1

      b86dac7bc4fe3119ebb73c12ee70e0cea2541618

    • SHA256

      f60414ff9b26a0c5639cc6e44acae8c5e0b8d7d6b5bd54b3d9c9c8f2d9baf4f7

    • SHA512

      18bbe81851deb0b6c4f71979ee57fcf15f85bb15b172e20bca9569fd80bda1e5ece0397555a8483f7c3b81147f6062270d0e8d23563abb475820d462af78fec4

    • SSDEEP

      12288:pHmxMy2FxQAVSh5ahZXhrlX4BAQitxjN7ThRsWTt:tbLFxQAk5wzhQitnsE

    • 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