General

  • Target

    9ee709cbbb5d6cfda61f86197ba3b18b11f3268ceafc4c9719a0dbbdf500b2e9

  • Size

    659KB

  • Sample

    230403-1ngjmafb63

  • MD5

    98acfd7abaa1eb0e7c402e5a1f47c210

  • SHA1

    f5c01e7129126d5a05a512b0558bd4843face6d9

  • SHA256

    9ee709cbbb5d6cfda61f86197ba3b18b11f3268ceafc4c9719a0dbbdf500b2e9

  • SHA512

    604246fcd84c1ad52cf1d38cb3d384e55ca51536d7888fa87ff6c72afaeefd247bfd722a815d1c1afdaf949d641fb7520243848ff3acc5008c6622b3feb3a09c

  • SSDEEP

    12288:+MrWy90pZiOoMOXlFu6BbTkA3BV0yPWyUkct59OrwEeFCLfeft/juVgLI:UyAFdAdRb3MpyUt5MHeMLWB4H

Malware Config

Extracted

Family

redline

Botnet

rosn

C2

176.113.115.145:4125

Attributes
  • auth_value

    050a19e1db4d0024b0f23b37dcf961f4

Extracted

Family

redline

Botnet

spora

C2

176.113.115.145:4125

Attributes
  • auth_value

    441b39ab37774b2ca9931c31e1bc6071

Targets

    • Target

      9ee709cbbb5d6cfda61f86197ba3b18b11f3268ceafc4c9719a0dbbdf500b2e9

    • Size

      659KB

    • MD5

      98acfd7abaa1eb0e7c402e5a1f47c210

    • SHA1

      f5c01e7129126d5a05a512b0558bd4843face6d9

    • SHA256

      9ee709cbbb5d6cfda61f86197ba3b18b11f3268ceafc4c9719a0dbbdf500b2e9

    • SHA512

      604246fcd84c1ad52cf1d38cb3d384e55ca51536d7888fa87ff6c72afaeefd247bfd722a815d1c1afdaf949d641fb7520243848ff3acc5008c6622b3feb3a09c

    • SSDEEP

      12288:+MrWy90pZiOoMOXlFu6BbTkA3BV0yPWyUkct59OrwEeFCLfeft/juVgLI:UyAFdAdRb3MpyUt5MHeMLWB4H

    • 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 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

2
T1081

Discovery

Query Registry

1
T1012

Collection

Data from Local System

2
T1005

Tasks