General

  • Target

    fcb6bad64efd19436a39e603b8a82ae86c4361f7778b6eb0ddf0323ab786c7cc

  • Size

    1.0MB

  • Sample

    230322-zsgvhsbc82

  • MD5

    4f4d508f809bfeb33d7eb1603ee73a7d

  • SHA1

    03a810f610e563488ebe2d3cdd53dd478c41ce23

  • SHA256

    fcb6bad64efd19436a39e603b8a82ae86c4361f7778b6eb0ddf0323ab786c7cc

  • SHA512

    6d6505975920195d570b0801c5a6e78897adeda3542fbded4ba28452ff2d7913575619bee712c03dc0ba6269fcd1170075f33f9cfa78b09f3e0100887590c73b

  • SSDEEP

    24576:7ybdxwW8scXZDxDvtan8JFcnkd3kQ57zX6lTc030AIYPLOzlrW:uJ4JDfBAnkLX6lREAIya

Malware Config

Extracted

Family

redline

Botnet

down

C2

193.233.20.31:4125

Attributes
  • auth_value

    12c31a90c72f5efae8c053a0bd339381

Extracted

Family

redline

Botnet

sint

C2

193.233.20.31:4125

Attributes
  • auth_value

    9d9b763b4dcfbff1c06ef4743cc0399e

Extracted

Family

amadey

Version

3.68

C2

62.204.41.87/joomla/index.php

Targets

    • Target

      fcb6bad64efd19436a39e603b8a82ae86c4361f7778b6eb0ddf0323ab786c7cc

    • Size

      1.0MB

    • MD5

      4f4d508f809bfeb33d7eb1603ee73a7d

    • SHA1

      03a810f610e563488ebe2d3cdd53dd478c41ce23

    • SHA256

      fcb6bad64efd19436a39e603b8a82ae86c4361f7778b6eb0ddf0323ab786c7cc

    • SHA512

      6d6505975920195d570b0801c5a6e78897adeda3542fbded4ba28452ff2d7913575619bee712c03dc0ba6269fcd1170075f33f9cfa78b09f3e0100887590c73b

    • SSDEEP

      24576:7ybdxwW8scXZDxDvtan8JFcnkd3kQ57zX6lTc030AIYPLOzlrW:uJ4JDfBAnkLX6lREAIya

    • 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

    • 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

1
T1012

System Information Discovery

1
T1082

Collection

Data from Local System

2
T1005

Tasks