General

  • Target

    e289012b84f755ea827cb29ae2e9951643c09f06f0f33a2ae8abcf29d3459d69

  • Size

    700KB

  • Sample

    230327-wspzcaef68

  • MD5

    41acc3686738265f33c685e6108e42bc

  • SHA1

    d06788b1e8295dd5594ecad9cfadd2d2f1c0a4ae

  • SHA256

    e289012b84f755ea827cb29ae2e9951643c09f06f0f33a2ae8abcf29d3459d69

  • SHA512

    9d48227af7e3d56e284f3e4a925bdeb2aaf7e8fb9479ce68d5f719551af78df3bc8ce2440bfa84dfb5960076993b55fe02e698bab5b22cb240d59a140e129f48

  • SSDEEP

    12288:4Mr7y90xauQ/EkVBJkiwRyZ/K1hqeCW6KHnNwPVCLpMFF4Jxk3uTaiVL:DynJEmXfwAZ/K1DHnNAV4pMFF4JoCPN

Malware Config

Extracted

Family

redline

Botnet

rosn

C2

176.113.115.145:4125

Attributes
  • auth_value

    050a19e1db4d0024b0f23b37dcf961f4

Extracted

Family

redline

Botnet

from

C2

176.113.115.145:4125

Attributes
  • auth_value

    8633e283485822a4a48f0a41d5397566

Targets

    • Target

      e289012b84f755ea827cb29ae2e9951643c09f06f0f33a2ae8abcf29d3459d69

    • Size

      700KB

    • MD5

      41acc3686738265f33c685e6108e42bc

    • SHA1

      d06788b1e8295dd5594ecad9cfadd2d2f1c0a4ae

    • SHA256

      e289012b84f755ea827cb29ae2e9951643c09f06f0f33a2ae8abcf29d3459d69

    • SHA512

      9d48227af7e3d56e284f3e4a925bdeb2aaf7e8fb9479ce68d5f719551af78df3bc8ce2440bfa84dfb5960076993b55fe02e698bab5b22cb240d59a140e129f48

    • SSDEEP

      12288:4Mr7y90xauQ/EkVBJkiwRyZ/K1hqeCW6KHnNwPVCLpMFF4Jxk3uTaiVL:DynJEmXfwAZ/K1DHnNAV4pMFF4JoCPN

    • 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