General

  • Target

    0b6d65bd0532b8aa1c84e333f86d26a7eb26f3206dfb0f312b501bee266c9d5e

  • Size

    680KB

  • Sample

    230323-vh38jsba3s

  • MD5

    e0c3ed10d6414213a478e88e53c9c3a9

  • SHA1

    76c8db7c59c419bb7c945134b9fd7b77a1f51308

  • SHA256

    0b6d65bd0532b8aa1c84e333f86d26a7eb26f3206dfb0f312b501bee266c9d5e

  • SHA512

    dcb9f66f2b0917535988220d83524ab2f15c1687356c5be40bb72e70d7211754c39418fe27be2ee50703f0f522525bb730e4e90577ee5071009f6bcbebad0f1e

  • SSDEEP

    12288:CX7oJKZmgqrU61SF/LArdDoJPHtR53SuyNTOrCpJeyZX0hcIQv:+IKZvQFUFs5o9Hn53SusJVX8Qv

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

      0b6d65bd0532b8aa1c84e333f86d26a7eb26f3206dfb0f312b501bee266c9d5e

    • Size

      680KB

    • MD5

      e0c3ed10d6414213a478e88e53c9c3a9

    • SHA1

      76c8db7c59c419bb7c945134b9fd7b77a1f51308

    • SHA256

      0b6d65bd0532b8aa1c84e333f86d26a7eb26f3206dfb0f312b501bee266c9d5e

    • SHA512

      dcb9f66f2b0917535988220d83524ab2f15c1687356c5be40bb72e70d7211754c39418fe27be2ee50703f0f522525bb730e4e90577ee5071009f6bcbebad0f1e

    • SSDEEP

      12288:CX7oJKZmgqrU61SF/LArdDoJPHtR53SuyNTOrCpJeyZX0hcIQv:+IKZvQFUFs5o9Hn53SusJVX8Qv

    • 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