General

  • Target

    18d72f8d89f90a69c011743eec5a459bdca2379603229ba63f968a00875f1cc6

  • Size

    1.0MB

  • Sample

    230326-3lwlwaae53

  • MD5

    992922509a5df2ad97b887caf8725126

  • SHA1

    8f108eb124726c428f6ace573a09cf7ee7b49f9f

  • SHA256

    18d72f8d89f90a69c011743eec5a459bdca2379603229ba63f968a00875f1cc6

  • SHA512

    315d68191066127a61b3466dc88c8ae4cff3aac7b6cddd7645f05f956d1e5c3746cc0a8f74b388c7f6b0b0fb23408aa0c9eb25c08c95a589737c4c111cbdc2bc

  • SSDEEP

    24576:VyY5ktd9SY7SsDuGyqrVaG1yf1QDG8Xxr0wBMENq+O:wYQd9BSsDXyCVa8yf4G8Xxr0w2

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

      18d72f8d89f90a69c011743eec5a459bdca2379603229ba63f968a00875f1cc6

    • Size

      1.0MB

    • MD5

      992922509a5df2ad97b887caf8725126

    • SHA1

      8f108eb124726c428f6ace573a09cf7ee7b49f9f

    • SHA256

      18d72f8d89f90a69c011743eec5a459bdca2379603229ba63f968a00875f1cc6

    • SHA512

      315d68191066127a61b3466dc88c8ae4cff3aac7b6cddd7645f05f956d1e5c3746cc0a8f74b388c7f6b0b0fb23408aa0c9eb25c08c95a589737c4c111cbdc2bc

    • SSDEEP

      24576:VyY5ktd9SY7SsDuGyqrVaG1yf1QDG8Xxr0wBMENq+O:wYQd9BSsDXyCVa8yf4G8Xxr0w2

    • 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

3
T1082

Collection

Data from Local System

2
T1005

Tasks