General

  • Target

    54b55049acede4bd084ad7fef6d9d4b836652fe6d835435df559a329cc25e05a

  • Size

    689KB

  • Sample

    230318-exs35abc24

  • MD5

    ba0346ba409aa2eedf7d63d6c7edf897

  • SHA1

    f5df4ba533c5a172f179aa1d18491fdd3539f290

  • SHA256

    54b55049acede4bd084ad7fef6d9d4b836652fe6d835435df559a329cc25e05a

  • SHA512

    c62f2c83fad49c347054074679ba15513dfe0ec905ffd12a9966863db456156ed65705888e71a50115b637654c59ae49a8f3009b90c6e8287f8b7574bb959546

  • SSDEEP

    12288:AMrgy90aZ+8XdomaIkIezTqZCZi1ORkDlUZLhLvUdi4+HE/u:wydXSm34iDlUZLhAdiXHb

Malware Config

Extracted

Family

redline

Botnet

lint

C2

193.233.20.28:4125

Attributes
  • auth_value

    0e95262fb78243c67430f3148303e5b7

Extracted

Family

amadey

Version

3.68

C2

62.204.41.87/joomla/index.php

Targets

    • Target

      54b55049acede4bd084ad7fef6d9d4b836652fe6d835435df559a329cc25e05a

    • Size

      689KB

    • MD5

      ba0346ba409aa2eedf7d63d6c7edf897

    • SHA1

      f5df4ba533c5a172f179aa1d18491fdd3539f290

    • SHA256

      54b55049acede4bd084ad7fef6d9d4b836652fe6d835435df559a329cc25e05a

    • SHA512

      c62f2c83fad49c347054074679ba15513dfe0ec905ffd12a9966863db456156ed65705888e71a50115b637654c59ae49a8f3009b90c6e8287f8b7574bb959546

    • SSDEEP

      12288:AMrgy90aZ+8XdomaIkIezTqZCZi1ORkDlUZLhLvUdi4+HE/u:wydXSm34iDlUZLhAdiXHb

    • 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.

    • 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