General

  • Target

    c0bf5c6f45086cb0613659ae1eec9a8e7b0d399b984ba45a122832c841b1d121

  • Size

    1.0MB

  • Sample

    230328-27f8msfe4y

  • MD5

    b828e9b8bc1cd51ee85a037fae6d5ea6

  • SHA1

    292e7425bdaafe905da00d1f6ee9d978bdf03f38

  • SHA256

    c0bf5c6f45086cb0613659ae1eec9a8e7b0d399b984ba45a122832c841b1d121

  • SHA512

    9be3b581f2a54881e8c60e2133dc7a2588d788d98f70d7a9ce04ddd136b0ead746a6857862f78314723d6f5e96a528770f042db4f1ad60c576fbf5bb479cc914

  • SSDEEP

    24576:3yZXhlhR8U1TR09LyHzLi+29aVgTK9BTy:CZRbSUf09LyTLxqK9B

Malware Config

Extracted

Family

redline

Botnet

rosn

C2

176.113.115.145:4125

Attributes
  • auth_value

    050a19e1db4d0024b0f23b37dcf961f4

Extracted

Family

redline

Botnet

nado

C2

176.113.115.145:4125

Attributes
  • auth_value

    a648e365d8e0df895a84152ad68ffc56

Extracted

Family

amadey

Version

3.68

C2

62.204.41.87/joomla/index.php

Extracted

Family

aurora

C2

212.87.204.93:8081

Targets

    • Target

      c0bf5c6f45086cb0613659ae1eec9a8e7b0d399b984ba45a122832c841b1d121

    • Size

      1.0MB

    • MD5

      b828e9b8bc1cd51ee85a037fae6d5ea6

    • SHA1

      292e7425bdaafe905da00d1f6ee9d978bdf03f38

    • SHA256

      c0bf5c6f45086cb0613659ae1eec9a8e7b0d399b984ba45a122832c841b1d121

    • SHA512

      9be3b581f2a54881e8c60e2133dc7a2588d788d98f70d7a9ce04ddd136b0ead746a6857862f78314723d6f5e96a528770f042db4f1ad60c576fbf5bb479cc914

    • SSDEEP

      24576:3yZXhlhR8U1TR09LyHzLi+29aVgTK9BTy:CZRbSUf09LyTLxqK9B

    • 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

    • RedLine

      RedLine Stealer is a malware family written in C#, first appearing in early 2020.

    • RedLine payload

    • Downloads MZ/PE file

    • 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