General

  • Target

    ab2c12dd429ef7900b82735a56d86394.exe

  • Size

    725KB

  • Sample

    230610-z8fmdsfh33

  • MD5

    ab2c12dd429ef7900b82735a56d86394

  • SHA1

    da70166aace5af036738e3be5095cdde12eaf748

  • SHA256

    1db589cc2e16f2e9b2530fdb7d21f676845230a7675e179c85808a0f83770c0f

  • SHA512

    ae3d98466cd13900912b9bbc05ddd39b07fffdcc89788244402e903fcc3c994bb61844204f4baef9412dd3aed196ecfcc634a67afc23d3207daab50d57c0f86d

  • SSDEEP

    12288:HMrXy90b8WakH1fQuxfjuxZ/6f/jr0VYlaHIxILZToNEn7CPD22RZkOZb:cyHNiQYjZLlaH/7CPD227kOZb

Malware Config

Extracted

Family

redline

Botnet

dast

C2

83.97.73.129:19068

Attributes
  • auth_value

    17d71bf1a3f93284f5848e00b0dd8222

Extracted

Family

amadey

Version

3.83

C2

77.91.68.30/music/rock/index.php

Extracted

Family

redline

Botnet

crazy

C2

83.97.73.129:19068

Attributes
  • auth_value

    66bc4d9682ea090eef64a299ece12fdd

Targets

    • Target

      ab2c12dd429ef7900b82735a56d86394.exe

    • Size

      725KB

    • MD5

      ab2c12dd429ef7900b82735a56d86394

    • SHA1

      da70166aace5af036738e3be5095cdde12eaf748

    • SHA256

      1db589cc2e16f2e9b2530fdb7d21f676845230a7675e179c85808a0f83770c0f

    • SHA512

      ae3d98466cd13900912b9bbc05ddd39b07fffdcc89788244402e903fcc3c994bb61844204f4baef9412dd3aed196ecfcc634a67afc23d3207daab50d57c0f86d

    • SSDEEP

      12288:HMrXy90b8WakH1fQuxfjuxZ/6f/jr0VYlaHIxILZToNEn7CPD22RZkOZb:cyHNiQYjZLlaH/7CPD227kOZb

    • 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.

    • 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