General

  • Target

    5c9d6107ae2d900f31f2827d0b0f78e1e3db46e143eb12d3a8d29e867daaddf6

  • Size

    1001KB

  • Sample

    230331-yxsl5sda95

  • MD5

    9acc3a335b31852ebb6a4419bf5a3ee2

  • SHA1

    abb58cee5eaf12de8c982e3bd51e2d3b336c6a1f

  • SHA256

    5c9d6107ae2d900f31f2827d0b0f78e1e3db46e143eb12d3a8d29e867daaddf6

  • SHA512

    d2b719f0fc7f958d359e02c1f827ec0bae909e54b00a8b943741886b3749c7814724670e45dcd20140ec01946fdbe8b8a723d170928b100a6a61613bb26d5e95

  • SSDEEP

    24576:cyxduJK6QMfxtV+9FUHmU2IbVNVW1UHNg8W4:LODQMfxtV+YGUDhNVW1A3W

Malware Config

Extracted

Family

redline

Botnet

rosn

C2

176.113.115.145:4125

Attributes
  • auth_value

    050a19e1db4d0024b0f23b37dcf961f4

Extracted

Family

redline

Botnet

lift

C2

176.113.115.145:4125

Attributes
  • auth_value

    94f33c242a83de9dcc729e29ec435dfb

Extracted

Family

amadey

Version

3.69

C2

193.233.20.36/joomla/index.php

Targets

    • Target

      5c9d6107ae2d900f31f2827d0b0f78e1e3db46e143eb12d3a8d29e867daaddf6

    • Size

      1001KB

    • MD5

      9acc3a335b31852ebb6a4419bf5a3ee2

    • SHA1

      abb58cee5eaf12de8c982e3bd51e2d3b336c6a1f

    • SHA256

      5c9d6107ae2d900f31f2827d0b0f78e1e3db46e143eb12d3a8d29e867daaddf6

    • SHA512

      d2b719f0fc7f958d359e02c1f827ec0bae909e54b00a8b943741886b3749c7814724670e45dcd20140ec01946fdbe8b8a723d170928b100a6a61613bb26d5e95

    • SSDEEP

      24576:cyxduJK6QMfxtV+9FUHmU2IbVNVW1UHNg8W4:LODQMfxtV+YGUDhNVW1A3W

    • 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.

    • RedLine payload

    • 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.

    • Looks up external IP address via web service

      Uses a legitimate IP lookup service to find the infected system's external IP.

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