General

  • Target

    3f54d974525ff654db7764db9531c0c6f36cc976cce6423ecf9ccb6afc6a33ed

  • Size

    993KB

  • Sample

    230411-pa86yacc58

  • MD5

    060db7d48439719b413e6178e06628fb

  • SHA1

    cd662af815e71a167042158c94b27d4a66636baf

  • SHA256

    3f54d974525ff654db7764db9531c0c6f36cc976cce6423ecf9ccb6afc6a33ed

  • SHA512

    59b42d9c1b39faa12dd79b90e0585ea0517303435596cfd77e6f8b973c1254e61c5c2a6cc453df0569d376f84c694e806ab8dcbbdecc08134ba7af92728a36d8

  • SSDEEP

    24576:Ey/bx2Kn9mlUgxd3I5twaUktIhAxDUuRW5Fib0:T/bxjn99qI5ydR6DU5

Malware Config

Extracted

Family

redline

Botnet

rosn

C2

176.113.115.145:4125

Attributes
  • auth_value

    050a19e1db4d0024b0f23b37dcf961f4

Extracted

Family

amadey

Version

3.70

C2

77.91.124.207/plays/chapter/index.php

Extracted

Family

redline

Botnet

maxi

C2

185.161.248.90:4125

Attributes
  • auth_value

    6a3f22e5f4209b056a3fd330dc71956a

Targets

    • Target

      3f54d974525ff654db7764db9531c0c6f36cc976cce6423ecf9ccb6afc6a33ed

    • Size

      993KB

    • MD5

      060db7d48439719b413e6178e06628fb

    • SHA1

      cd662af815e71a167042158c94b27d4a66636baf

    • SHA256

      3f54d974525ff654db7764db9531c0c6f36cc976cce6423ecf9ccb6afc6a33ed

    • SHA512

      59b42d9c1b39faa12dd79b90e0585ea0517303435596cfd77e6f8b973c1254e61c5c2a6cc453df0569d376f84c694e806ab8dcbbdecc08134ba7af92728a36d8

    • SSDEEP

      24576:Ey/bx2Kn9mlUgxd3I5twaUktIhAxDUuRW5Fib0:T/bxjn99qI5ydR6DU5

    • 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

    • 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