General

  • Target

    661fb2829382279ed2b4b122fde554169cf4000f9847b5af6cce87ea13d41c8f

  • Size

    533KB

  • Sample

    230331-1ef7hadf44

  • MD5

    92e5ff21b911fe08a87a65e66c67f738

  • SHA1

    c457744e048babb701b53a8fc3cc02d75b2bf50b

  • SHA256

    661fb2829382279ed2b4b122fde554169cf4000f9847b5af6cce87ea13d41c8f

  • SHA512

    fd5ad4d7c3fc6711748e7fb513f96d00d192bee7784e4b64e72a29bfd92db5b5ecd8c054f011c05d38bfa7055d750fcfa8f4a9a8b7523bfb0e93836608da7ea3

  • SSDEEP

    12288:EMrCy90YD0FFTAq//E1rvHFu6Pwa3LqUPKqBHwb1A:uyvUx7E1rg64a3GUiqRwJA

Malware Config

Extracted

Family

redline

Botnet

rosn

C2

176.113.115.145:4125

Attributes
  • auth_value

    050a19e1db4d0024b0f23b37dcf961f4

Extracted

Family

redline

Botnet

spora

C2

176.113.115.145:4125

Attributes
  • auth_value

    441b39ab37774b2ca9931c31e1bc6071

Targets

    • Target

      661fb2829382279ed2b4b122fde554169cf4000f9847b5af6cce87ea13d41c8f

    • Size

      533KB

    • MD5

      92e5ff21b911fe08a87a65e66c67f738

    • SHA1

      c457744e048babb701b53a8fc3cc02d75b2bf50b

    • SHA256

      661fb2829382279ed2b4b122fde554169cf4000f9847b5af6cce87ea13d41c8f

    • SHA512

      fd5ad4d7c3fc6711748e7fb513f96d00d192bee7784e4b64e72a29bfd92db5b5ecd8c054f011c05d38bfa7055d750fcfa8f4a9a8b7523bfb0e93836608da7ea3

    • SSDEEP

      12288:EMrCy90YD0FFTAq//E1rvHFu6Pwa3LqUPKqBHwb1A:uyvUx7E1rg64a3GUiqRwJA

    • 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