General

  • Target

    dc6f866b39b35fc57fd4531a0203a5c57d170d40aa0948d3c93a0d5a8d65b57c

  • Size

    1.0MB

  • Sample

    230326-22hvaaad64

  • MD5

    3b20874fb499f4fe0ed9714d3b22ee9a

  • SHA1

    7f32694099c3fd5370388347e90e21a6c42e5714

  • SHA256

    dc6f866b39b35fc57fd4531a0203a5c57d170d40aa0948d3c93a0d5a8d65b57c

  • SHA512

    1b5743f1f58de63232535875960eb0e0135d1d2646240969d077bbb9f887c36b9cbac605cea8e4093ae62f12182d7ec7f1bdddcb0222b190b53c9dc029154142

  • SSDEEP

    24576:ZycK0yM0xYmoDSeqLXZjliQhQmM8F1lJzE3Bi6:Mzaceq1j8YbM8F1oxi

Malware Config

Extracted

Family

redline

Botnet

sony

C2

193.233.20.33:4125

Attributes
  • auth_value

    1d93d1744381eeb4fcfd7c23ffe0f0b4

Extracted

Family

redline

Botnet

fort

C2

193.233.20.33:4125

Attributes
  • auth_value

    5ea5673154a804d8c80f565f7276f720

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

      dc6f866b39b35fc57fd4531a0203a5c57d170d40aa0948d3c93a0d5a8d65b57c

    • Size

      1.0MB

    • MD5

      3b20874fb499f4fe0ed9714d3b22ee9a

    • SHA1

      7f32694099c3fd5370388347e90e21a6c42e5714

    • SHA256

      dc6f866b39b35fc57fd4531a0203a5c57d170d40aa0948d3c93a0d5a8d65b57c

    • SHA512

      1b5743f1f58de63232535875960eb0e0135d1d2646240969d077bbb9f887c36b9cbac605cea8e4093ae62f12182d7ec7f1bdddcb0222b190b53c9dc029154142

    • SSDEEP

      24576:ZycK0yM0xYmoDSeqLXZjliQhQmM8F1lJzE3Bi6:Mzaceq1j8YbM8F1oxi

    • 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

    • 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