General

  • Target

    e1f52fe971e509ee529a24135a55b573098f5437a1a5f7d0547f9cb80a868c43

  • Size

    686KB

  • Sample

    230326-yv55fsbg8s

  • MD5

    b8be6ebd013251689e2832cb27dda6c9

  • SHA1

    42dd5889d53a2337bbfd0ba03230a8244e2400a5

  • SHA256

    e1f52fe971e509ee529a24135a55b573098f5437a1a5f7d0547f9cb80a868c43

  • SHA512

    f0158addb700e634ec9fd5d58744d3ad3e23220a65768e5e2d98b21765de97939bd5bcae91aeb69b5a6fe942cd6806f1c83bb06dcff8c1bd998ccac09ac338ac

  • SSDEEP

    12288:pMrry90Mwo2cNaNfCHOFtZHkTLW8SZCZ5FXtVUrRW8Fe1GYf8gPsDahxq:2yB32AuCHw2TLWy5ptVUVW8c1GYfSDyq

Malware Config

Extracted

Family

redline

Botnet

sony

C2

193.233.20.33:4125

Attributes
  • auth_value

    1d93d1744381eeb4fcfd7c23ffe0f0b4

Extracted

Family

redline

Botnet

dent

C2

193.233.20.33:4125

Attributes
  • auth_value

    e795368557f02e28e8aef6bcb279a3b0

Targets

    • Target

      e1f52fe971e509ee529a24135a55b573098f5437a1a5f7d0547f9cb80a868c43

    • Size

      686KB

    • MD5

      b8be6ebd013251689e2832cb27dda6c9

    • SHA1

      42dd5889d53a2337bbfd0ba03230a8244e2400a5

    • SHA256

      e1f52fe971e509ee529a24135a55b573098f5437a1a5f7d0547f9cb80a868c43

    • SHA512

      f0158addb700e634ec9fd5d58744d3ad3e23220a65768e5e2d98b21765de97939bd5bcae91aeb69b5a6fe942cd6806f1c83bb06dcff8c1bd998ccac09ac338ac

    • SSDEEP

      12288:pMrry90Mwo2cNaNfCHOFtZHkTLW8SZCZ5FXtVUrRW8Fe1GYf8gPsDahxq:2yB32AuCHw2TLWy5ptVUVW8c1GYfSDyq

    • 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