General

  • Target

    2d7f3a3e69b1ed84522c13912ef6eb13d3553bacc429d665b64f94f017d4d02c

  • Size

    581KB

  • Sample

    230604-3azjdsef4z

  • MD5

    e45e3663dd69f561dfdd97358e7e71bc

  • SHA1

    945dcd827fc0829203580f2c242c81b6386ca556

  • SHA256

    2d7f3a3e69b1ed84522c13912ef6eb13d3553bacc429d665b64f94f017d4d02c

  • SHA512

    6cec33698dc974a96e1417268941a51c7cc54ee821daf369164f4ac1096728ef823d503184227751bbed54d0a9ed2edcb5a62eeb42bf8d154919c4f011c83645

  • SSDEEP

    12288:iMrSy90qKllt1uE+/SvB5cEr8W8J+S2p:Qyt6rkEOSvBlJK+J

Malware Config

Extracted

Family

redline

Botnet

maxi

C2

83.97.73.126:19046

Attributes
  • auth_value

    6a3f22e5f4209b056a3fd330dc71956a

Targets

    • Target

      2d7f3a3e69b1ed84522c13912ef6eb13d3553bacc429d665b64f94f017d4d02c

    • Size

      581KB

    • MD5

      e45e3663dd69f561dfdd97358e7e71bc

    • SHA1

      945dcd827fc0829203580f2c242c81b6386ca556

    • SHA256

      2d7f3a3e69b1ed84522c13912ef6eb13d3553bacc429d665b64f94f017d4d02c

    • SHA512

      6cec33698dc974a96e1417268941a51c7cc54ee821daf369164f4ac1096728ef823d503184227751bbed54d0a9ed2edcb5a62eeb42bf8d154919c4f011c83645

    • SSDEEP

      12288:iMrSy90qKllt1uE+/SvB5cEr8W8J+S2p:Qyt6rkEOSvBlJK+J

    • 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