General

  • Target

    19eb0614a4685452e76bc27754deac90a12a51f18597838b36869fd7ab806652

  • Size

    580KB

  • Sample

    230604-12razsee4z

  • MD5

    145e222dfac482f12f4a3a2cf0bf0037

  • SHA1

    fd640d0793b2cec29d049fc79be3ee7242077f9a

  • SHA256

    19eb0614a4685452e76bc27754deac90a12a51f18597838b36869fd7ab806652

  • SHA512

    542326064b1a45406fa9107c6afaa311f96d6ccf2c9a1ad8f89c3904434a16af3200a6cc38c4ad139c98d6380f4b4013c25e3377372ced96ea8830621d08876f

  • SSDEEP

    12288:LMrSy90lYLiFimTmKpQScvOZEkCv7WrCgXrau6MCw1NS:VyRi8CCfk1CgTuw1k

Malware Config

Extracted

Family

redline

Botnet

maxi

C2

83.97.73.126:19046

Attributes
  • auth_value

    6a3f22e5f4209b056a3fd330dc71956a

Targets

    • Target

      19eb0614a4685452e76bc27754deac90a12a51f18597838b36869fd7ab806652

    • Size

      580KB

    • MD5

      145e222dfac482f12f4a3a2cf0bf0037

    • SHA1

      fd640d0793b2cec29d049fc79be3ee7242077f9a

    • SHA256

      19eb0614a4685452e76bc27754deac90a12a51f18597838b36869fd7ab806652

    • SHA512

      542326064b1a45406fa9107c6afaa311f96d6ccf2c9a1ad8f89c3904434a16af3200a6cc38c4ad139c98d6380f4b4013c25e3377372ced96ea8830621d08876f

    • SSDEEP

      12288:LMrSy90lYLiFimTmKpQScvOZEkCv7WrCgXrau6MCw1NS:VyRi8CCfk1CgTuw1k

    • 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