General

  • Target

    6830e3b51297c44b91df684d33288c400c9ebd437119e6f87691393ccce0e06f

  • Size

    581KB

  • Sample

    230604-ywhesaeb6t

  • MD5

    442172682178483617394a4f808d68fd

  • SHA1

    92e579b14e8bbec962ea54e19d9c8066a755a1c1

  • SHA256

    6830e3b51297c44b91df684d33288c400c9ebd437119e6f87691393ccce0e06f

  • SHA512

    9d61eab110523f7838ca67f30c2f553a5072a932f2d88788bf64748254d727b01ed98f9e007de2b95b985d1faa97f2cb9a1d79738096db5444a4b10aa2a0ff48

  • SSDEEP

    12288:9MrLy90cEMduDZ7EdBjI+7bmVb2OGhaob7U0iR:+yhMZSHmV6OKacU

Malware Config

Extracted

Family

redline

Botnet

maxi

C2

83.97.73.126:19046

Attributes
  • auth_value

    6a3f22e5f4209b056a3fd330dc71956a

Targets

    • Target

      6830e3b51297c44b91df684d33288c400c9ebd437119e6f87691393ccce0e06f

    • Size

      581KB

    • MD5

      442172682178483617394a4f808d68fd

    • SHA1

      92e579b14e8bbec962ea54e19d9c8066a755a1c1

    • SHA256

      6830e3b51297c44b91df684d33288c400c9ebd437119e6f87691393ccce0e06f

    • SHA512

      9d61eab110523f7838ca67f30c2f553a5072a932f2d88788bf64748254d727b01ed98f9e007de2b95b985d1faa97f2cb9a1d79738096db5444a4b10aa2a0ff48

    • SSDEEP

      12288:9MrLy90cEMduDZ7EdBjI+7bmVb2OGhaob7U0iR:+yhMZSHmV6OKacU

    • 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