General

  • Target

    f24e04cb6779cf00382c1e05806c81880737d701d12ededda1c663d53756440f

  • Size

    1.1MB

  • Sample

    230419-rcl6ascg6v

  • MD5

    f7de8cad172e1138ad8d700d1af832a8

  • SHA1

    27a1242457f56078704863fea07d7dae7713e0c8

  • SHA256

    f24e04cb6779cf00382c1e05806c81880737d701d12ededda1c663d53756440f

  • SHA512

    a82afcc817574696af27bd56d134c31bf7a88f77614fcb1e2c49960e9dada342b2fe5605d6733016ea99dda3955e9bbb0452009e337b0f3af157b70f64ac1ca1

  • SSDEEP

    24576:QyBmKNtUw6W+pLrIQe9RdQtihFdoOXU3tJ5Ur0l8OI:XlNtU3hsf9Rdyih7oxUz

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

      f24e04cb6779cf00382c1e05806c81880737d701d12ededda1c663d53756440f

    • Size

      1.1MB

    • MD5

      f7de8cad172e1138ad8d700d1af832a8

    • SHA1

      27a1242457f56078704863fea07d7dae7713e0c8

    • SHA256

      f24e04cb6779cf00382c1e05806c81880737d701d12ededda1c663d53756440f

    • SHA512

      a82afcc817574696af27bd56d134c31bf7a88f77614fcb1e2c49960e9dada342b2fe5605d6733016ea99dda3955e9bbb0452009e337b0f3af157b70f64ac1ca1

    • SSDEEP

      24576:QyBmKNtUw6W+pLrIQe9RdQtihFdoOXU3tJ5Ur0l8OI:XlNtU3hsf9Rdyih7oxUz

    • 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

    • 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.

    • 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

2
T1012

System Information Discovery

3
T1082

Collection

Data from Local System

2
T1005

Command and Control

Web Service

1
T1102

Tasks