General

  • Target

    9d21f74a93a7132ff95b20b80f406df945a0e46ad8265374ea945a3d8caafecc

  • Size

    1.0MB

  • Sample

    230419-n8rh4scb7v

  • MD5

    ff3d320aa35b7a9afaf414b215bd0923

  • SHA1

    2cfcab5fc48413444526bf8b79f53026a8722ce3

  • SHA256

    9d21f74a93a7132ff95b20b80f406df945a0e46ad8265374ea945a3d8caafecc

  • SHA512

    3b95f9bfea444c5b3edf09559aeae67017532cd4d10d04b0adf87ca9d3b7622cda752a8ab5de092a4eef49df59cf62f04c34e86d68f278b6fa542fe225de9ad3

  • SSDEEP

    24576:my1kH/6myDXEOoP9xKACPKsX9vOCmna5t2iuSQG:1S6muXYzCSsX5mAhuS

Malware Config

Extracted

Family

amadey

Version

3.70

C2

212.113.119.255/joomla/index.php

Extracted

Family

aurora

C2

89.208.103.78:8081

Targets

    • Target

      9d21f74a93a7132ff95b20b80f406df945a0e46ad8265374ea945a3d8caafecc

    • Size

      1.0MB

    • MD5

      ff3d320aa35b7a9afaf414b215bd0923

    • SHA1

      2cfcab5fc48413444526bf8b79f53026a8722ce3

    • SHA256

      9d21f74a93a7132ff95b20b80f406df945a0e46ad8265374ea945a3d8caafecc

    • SHA512

      3b95f9bfea444c5b3edf09559aeae67017532cd4d10d04b0adf87ca9d3b7622cda752a8ab5de092a4eef49df59cf62f04c34e86d68f278b6fa542fe225de9ad3

    • SSDEEP

      24576:my1kH/6myDXEOoP9xKACPKsX9vOCmna5t2iuSQG:1S6muXYzCSsX5mAhuS

    • Amadey

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

    • Aurora

      Aurora is a crypto wallet stealer written in Golang.

    • Modifies Windows Defender Real-time Protection settings

    • Downloads MZ/PE file

    • 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.

    • Legitimate hosting services abused for malware hosting/C2

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

Command and Control

Web Service

1
T1102

Tasks