General

  • Target

    66bad8dd6c4af3cfbe17bbab944da97e355d1f452e425ef27ad9d691f86d5df9

  • Size

    679KB

  • Sample

    230323-zg6phaca4y

  • MD5

    e84ae1a996a6b25c29f35eb31c625c80

  • SHA1

    615dbcc9e0631c3947bd452f7da844e2610f7d73

  • SHA256

    66bad8dd6c4af3cfbe17bbab944da97e355d1f452e425ef27ad9d691f86d5df9

  • SHA512

    4d4c6fad07ceb2ba293f479792e63ceca6655ade91401efed55be41b772d7152c97169c7c68c8bc9c2158ccffcca0107f03427de5e2a2773df82f00cad5ac6ad

  • SSDEEP

    12288:KGHIGD4gZKt4U5Mu3iTTKJ2e32cc8M1o/SldCnGoxkqeYBndoehW8ArY+v4:l/HeDoTKwC2r8mldwGWkCoevSY+A

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

      66bad8dd6c4af3cfbe17bbab944da97e355d1f452e425ef27ad9d691f86d5df9

    • Size

      679KB

    • MD5

      e84ae1a996a6b25c29f35eb31c625c80

    • SHA1

      615dbcc9e0631c3947bd452f7da844e2610f7d73

    • SHA256

      66bad8dd6c4af3cfbe17bbab944da97e355d1f452e425ef27ad9d691f86d5df9

    • SHA512

      4d4c6fad07ceb2ba293f479792e63ceca6655ade91401efed55be41b772d7152c97169c7c68c8bc9c2158ccffcca0107f03427de5e2a2773df82f00cad5ac6ad

    • SSDEEP

      12288:KGHIGD4gZKt4U5Mu3iTTKJ2e32cc8M1o/SldCnGoxkqeYBndoehW8ArY+v4:l/HeDoTKwC2r8mldwGWkCoevSY+A

    • 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