General

  • Target

    84662fcc1e24715ab180274ce1e64a5bacb9702638524ba6b2ba24aed6ef1f68

  • Size

    1.0MB

  • Sample

    230326-3va2jaae86

  • MD5

    147541fb667f7e1243799c45d2710e08

  • SHA1

    fb4cbbaa1cc22a208a6e88ccc0de8dac8a18fd25

  • SHA256

    84662fcc1e24715ab180274ce1e64a5bacb9702638524ba6b2ba24aed6ef1f68

  • SHA512

    553b4dabe9542768e05b5019f539baae014ca0c8acbc1a3fbcfbb71425a27d94f36f03291fd863275ac3e238ac9f2a426ef0a3b3f5cb842e7d8f67bd776242e2

  • SSDEEP

    24576:OyuZrl33MtXRg1qAiCI5lz70s/lZNLBY:dWstXTCID70stZ

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

      84662fcc1e24715ab180274ce1e64a5bacb9702638524ba6b2ba24aed6ef1f68

    • Size

      1.0MB

    • MD5

      147541fb667f7e1243799c45d2710e08

    • SHA1

      fb4cbbaa1cc22a208a6e88ccc0de8dac8a18fd25

    • SHA256

      84662fcc1e24715ab180274ce1e64a5bacb9702638524ba6b2ba24aed6ef1f68

    • SHA512

      553b4dabe9542768e05b5019f539baae014ca0c8acbc1a3fbcfbb71425a27d94f36f03291fd863275ac3e238ac9f2a426ef0a3b3f5cb842e7d8f67bd776242e2

    • SSDEEP

      24576:OyuZrl33MtXRg1qAiCI5lz70s/lZNLBY:dWstXTCID70stZ

    • 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

    • 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