General

  • Target

    034241c93b6db68286e2c75961e73602e76f3786b502d4c7fc746804fd966304

  • Size

    1.0MB

  • Sample

    230331-fjm6dsge73

  • MD5

    7822eaf84d5f2c98b84c3f9eda71ff87

  • SHA1

    df68f6e0b18a7a866b739f9f0189344ad71ad4d7

  • SHA256

    034241c93b6db68286e2c75961e73602e76f3786b502d4c7fc746804fd966304

  • SHA512

    6b86e6c2905dcfe3a63d6b2afb0abd13c00809fe646c0d445aa6bf1ee32dbe9afba7a7a702d873c2680d0582d7d1b72640537e1e8aec5a815fe583fe30cd2e05

  • SSDEEP

    24576:sy+rA3abZqPWyfBWKJtkqT9+SCrBzxQtGa41:bIAqbZIPEKJtRTheQZ4

Malware Config

Extracted

Family

redline

Botnet

rosn

C2

176.113.115.145:4125

Attributes
  • auth_value

    050a19e1db4d0024b0f23b37dcf961f4

Extracted

Family

redline

Botnet

liba

C2

176.113.115.145:4125

Attributes
  • auth_value

    1a62e130767ad862d1fb9d7ab0115025

Extracted

Family

amadey

Version

3.69

C2

193.233.20.36/joomla/index.php

Extracted

Family

redline

Botnet

Redline

C2

85.31.54.183:43728

Attributes
  • auth_value

    1666a0a46296c430de7ba5e70bd0c0f3

Targets

    • Target

      034241c93b6db68286e2c75961e73602e76f3786b502d4c7fc746804fd966304

    • Size

      1.0MB

    • MD5

      7822eaf84d5f2c98b84c3f9eda71ff87

    • SHA1

      df68f6e0b18a7a866b739f9f0189344ad71ad4d7

    • SHA256

      034241c93b6db68286e2c75961e73602e76f3786b502d4c7fc746804fd966304

    • SHA512

      6b86e6c2905dcfe3a63d6b2afb0abd13c00809fe646c0d445aa6bf1ee32dbe9afba7a7a702d873c2680d0582d7d1b72640537e1e8aec5a815fe583fe30cd2e05

    • SSDEEP

      24576:sy+rA3abZqPWyfBWKJtkqT9+SCrBzxQtGa41:bIAqbZIPEKJtRTheQZ4

    • 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

    • Downloads MZ/PE file

    • Checks computer location settings

      Looks up country code configured in the registry, likely geofence.

    • 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

2
T1012

System Information Discovery

2
T1082

Collection

Data from Local System

2
T1005

Tasks