General

  • Target

    0c489448e0cf0c0e9b5b5555cdffb62d0dc930f9c818d3a94d26ef0a8b44a477

  • Size

    680KB

  • Sample

    230324-l64pjsff9v

  • MD5

    285f9dc9b3cd9a3ac9c5187ddf60d876

  • SHA1

    15c3e484672bf32abe85445a8350aa455840b8d8

  • SHA256

    0c489448e0cf0c0e9b5b5555cdffb62d0dc930f9c818d3a94d26ef0a8b44a477

  • SHA512

    8e5f9aabdce3cb72d569cca8f323939b828275f7d64cab5347dbc88c0090b0ba39d8ea8e2546eba80aa31db1fb5a34b64e15b172cadcdad424a80258638d3945

  • SSDEEP

    12288:Hd898Pwj8PtYzZcDw15fuFlAGHroV43S3OSWGAozw2XeSeTRn:HT08PtIsuup4IO6oz5VC1

Malware Config

Extracted

Family

redline

Botnet

down

C2

193.233.20.31:4125

Attributes
  • auth_value

    12c31a90c72f5efae8c053a0bd339381

Extracted

Family

redline

Botnet

hero

C2

193.233.20.31:4125

Attributes
  • auth_value

    11f3c75a88ca461bcc8d6bf60a1193e3

Targets

    • Target

      0c489448e0cf0c0e9b5b5555cdffb62d0dc930f9c818d3a94d26ef0a8b44a477

    • Size

      680KB

    • MD5

      285f9dc9b3cd9a3ac9c5187ddf60d876

    • SHA1

      15c3e484672bf32abe85445a8350aa455840b8d8

    • SHA256

      0c489448e0cf0c0e9b5b5555cdffb62d0dc930f9c818d3a94d26ef0a8b44a477

    • SHA512

      8e5f9aabdce3cb72d569cca8f323939b828275f7d64cab5347dbc88c0090b0ba39d8ea8e2546eba80aa31db1fb5a34b64e15b172cadcdad424a80258638d3945

    • SSDEEP

      12288:Hd898Pwj8PtYzZcDw15fuFlAGHroV43S3OSWGAozw2XeSeTRn:HT08PtIsuup4IO6oz5VC1

    • 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