General

  • Target

    3d2f2034d0f089cdd8c63c497cb8647ba20a6d8c54531b6f82fc475f4209074a

  • Size

    580KB

  • Sample

    230604-1qta7sdh43

  • MD5

    4c814a765fe6bc2a8ffd46a9a188d20b

  • SHA1

    c55626cc596f4a3e9e5e1b3f3d3be339c510c8ee

  • SHA256

    3d2f2034d0f089cdd8c63c497cb8647ba20a6d8c54531b6f82fc475f4209074a

  • SHA512

    2c1a6ebba830ee41fe049dfbcbf1e223b1713669f5fa5a4aab58675e44bdcb0bc242ce268c4539750754c12d1fb7da29abc5bcfa91cb2f49601085ae4a4b714a

  • SSDEEP

    12288:CMrxy90E5FB4dG+Ka5OEmXDuDJFA/ObTmFYwKAp:jyp4gDa5OE4DuDJq/OnmFZ

Malware Config

Extracted

Family

redline

Botnet

maxi

C2

83.97.73.126:19046

Attributes
  • auth_value

    6a3f22e5f4209b056a3fd330dc71956a

Targets

    • Target

      3d2f2034d0f089cdd8c63c497cb8647ba20a6d8c54531b6f82fc475f4209074a

    • Size

      580KB

    • MD5

      4c814a765fe6bc2a8ffd46a9a188d20b

    • SHA1

      c55626cc596f4a3e9e5e1b3f3d3be339c510c8ee

    • SHA256

      3d2f2034d0f089cdd8c63c497cb8647ba20a6d8c54531b6f82fc475f4209074a

    • SHA512

      2c1a6ebba830ee41fe049dfbcbf1e223b1713669f5fa5a4aab58675e44bdcb0bc242ce268c4539750754c12d1fb7da29abc5bcfa91cb2f49601085ae4a4b714a

    • SSDEEP

      12288:CMrxy90E5FB4dG+Ka5OEmXDuDJFA/ObTmFYwKAp:jyp4gDa5OE4DuDJq/OnmFZ

    • Modifies Windows Defender Real-time Protection settings

    • RedLine

      RedLine Stealer is a malware family written in C#, first appearing in early 2020.

    • 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

    • 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 Matrix ATT&CK v6

Persistence

Modify Existing Service

1
T1031

Registry Run Keys / Startup Folder

1
T1060

Defense Evasion

Modify Registry

3
T1112

Disabling Security Tools

2
T1089

Credential Access

Credentials in Files

1
T1081

Discovery

Query Registry

1
T1012

Collection

Data from Local System

1
T1005

Tasks