General

  • Target

    9235ea8704a72ba81242a6da109e01e946bb5223f10c6ad2fdd53aee8b29e52d

  • Size

    1.1MB

  • Sample

    230419-n7wfnscb6z

  • MD5

    e39945630cf5c2541b6f93a05c548edd

  • SHA1

    b9b4cab1802808b7eeb9a72c84d26b68107a2f5c

  • SHA256

    9235ea8704a72ba81242a6da109e01e946bb5223f10c6ad2fdd53aee8b29e52d

  • SHA512

    c5d0f2cca53dddeeab2f738c2c1e7f69602096436369cea56e44078648d2ff37246a86906c18d7e520c6f92140ede3a7e34d473088bb294b36766f6c9f047fdc

  • SSDEEP

    24576:Ly9ivVSkEuR9sCYTyCXnA/lhtK/zgxxIWkZQnfJR8oivV4x9BK:+OJ3hYTyZhs/zgxxcQfEoiN4T

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

      9235ea8704a72ba81242a6da109e01e946bb5223f10c6ad2fdd53aee8b29e52d

    • Size

      1.1MB

    • MD5

      e39945630cf5c2541b6f93a05c548edd

    • SHA1

      b9b4cab1802808b7eeb9a72c84d26b68107a2f5c

    • SHA256

      9235ea8704a72ba81242a6da109e01e946bb5223f10c6ad2fdd53aee8b29e52d

    • SHA512

      c5d0f2cca53dddeeab2f738c2c1e7f69602096436369cea56e44078648d2ff37246a86906c18d7e520c6f92140ede3a7e34d473088bb294b36766f6c9f047fdc

    • SSDEEP

      24576:Ly9ivVSkEuR9sCYTyCXnA/lhtK/zgxxIWkZQnfJR8oivV4x9BK:+OJ3hYTyZhs/zgxxcQfEoiN4T

    • 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

2
T1082

Collection

Data from Local System

2
T1005

Command and Control

Web Service

1
T1102

Tasks