General

  • Target

    90736ba9caacec254940a4027ed4157563ef2cedb1f5c35fe389b16574742e8a

  • Size

    719KB

  • Sample

    230411-pd5b6aea41

  • MD5

    51161114c532576657733d8868b355a6

  • SHA1

    0b1cfc261bdd749b99dd346cac4ebf956b6d2ce3

  • SHA256

    90736ba9caacec254940a4027ed4157563ef2cedb1f5c35fe389b16574742e8a

  • SHA512

    9de1718e896945cb6bffc86617a6271720245514b87cc599ec0aa16a155e81a5388a22f16e66b04d13f571478658c2af7d19c4fc77cab81fad92fbd0c73777d3

  • SSDEEP

    12288:LMrCy90WpkWi7jkRGiwl+zqWISEVESDPZ/bRFxaRFjcUwuibJ8GGCx+SysH:pyHahH1iI+1EVEkRna/j7wuurcKH

Malware Config

Extracted

Family

redline

Botnet

rosn

C2

176.113.115.145:4125

Attributes
  • auth_value

    050a19e1db4d0024b0f23b37dcf961f4

Extracted

Family

redline

Botnet

diza

C2

185.161.248.90:4125

Attributes
  • auth_value

    0d09b419c8bc967f91c68be4a17e92ee

Extracted

Family

amadey

Version

3.70

C2

77.91.124.207/plays/chapter/index.php

Targets

    • Target

      90736ba9caacec254940a4027ed4157563ef2cedb1f5c35fe389b16574742e8a

    • Size

      719KB

    • MD5

      51161114c532576657733d8868b355a6

    • SHA1

      0b1cfc261bdd749b99dd346cac4ebf956b6d2ce3

    • SHA256

      90736ba9caacec254940a4027ed4157563ef2cedb1f5c35fe389b16574742e8a

    • SHA512

      9de1718e896945cb6bffc86617a6271720245514b87cc599ec0aa16a155e81a5388a22f16e66b04d13f571478658c2af7d19c4fc77cab81fad92fbd0c73777d3

    • SSDEEP

      12288:LMrCy90WpkWi7jkRGiwl+zqWISEVESDPZ/bRFxaRFjcUwuibJ8GGCx+SysH:pyHahH1iI+1EVEkRna/j7wuurcKH

    • Amadey

      Amadey bot is a simple trojan bot primarily used for collecting reconnaissance information.

    • 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

    • Loads dropped DLL

    • 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

Execution

Scheduled Task

1
T1053

Persistence

Modify Existing Service

1
T1031

Registry Run Keys / Startup Folder

1
T1060

Scheduled Task

1
T1053

Privilege Escalation

Scheduled Task

1
T1053

Defense Evasion

Modify Registry

3
T1112

Disabling Security Tools

2
T1089

Credential Access

Credentials in Files

2
T1081

Discovery

Query Registry

1
T1012

System Information Discovery

1
T1082

Collection

Data from Local System

2
T1005

Tasks