General

  • Target

    503aa54c87167e8740640b429f693c35f442d056da41e1f1dc2e7cdfbc5c6c7f.bin

  • Size

    1.5MB

  • Sample

    230501-tzze9aeg6x

  • MD5

    f7ac816e27ea0550bf03e3b2fa08d10c

  • SHA1

    e18850caa7eb2a41d6794d25f889e6368577c79e

  • SHA256

    503aa54c87167e8740640b429f693c35f442d056da41e1f1dc2e7cdfbc5c6c7f

  • SHA512

    9c98551998de381a03e1119a4efa5c624dd3b5f3d70fa19f4ca19799f1aa7860a91aa28f8bdb1d69790791a531e3c46b6785192e46a14ec49bc32161eb826000

  • SSDEEP

    24576:sy8m1Dcr4HrRxGvU8jERmYE1J6/+1qPJgmxbjR7vSXB01U1QpoKWKwlZq:bb4rarR8M8oRmYE1JmJbD7vGB06nKWpZ

Malware Config

Extracted

Family

amadey

Version

3.70

C2

212.113.119.255/joomla/index.php

Extracted

Family

redline

Botnet

gena

C2

185.161.248.73:4164

Attributes
  • auth_value

    d05bf43eef533e262271449829751d07

Extracted

Family

redline

Botnet

life

C2

185.161.248.73:4164

Attributes
  • auth_value

    8685d11953530b68ad5ec703809d9f91

Targets

    • Target

      503aa54c87167e8740640b429f693c35f442d056da41e1f1dc2e7cdfbc5c6c7f.bin

    • Size

      1.5MB

    • MD5

      f7ac816e27ea0550bf03e3b2fa08d10c

    • SHA1

      e18850caa7eb2a41d6794d25f889e6368577c79e

    • SHA256

      503aa54c87167e8740640b429f693c35f442d056da41e1f1dc2e7cdfbc5c6c7f

    • SHA512

      9c98551998de381a03e1119a4efa5c624dd3b5f3d70fa19f4ca19799f1aa7860a91aa28f8bdb1d69790791a531e3c46b6785192e46a14ec49bc32161eb826000

    • SSDEEP

      24576:sy8m1Dcr4HrRxGvU8jERmYE1J6/+1qPJgmxbjR7vSXB01U1QpoKWKwlZq:bb4rarR8M8oRmYE1JmJbD7vGB06nKWpZ

    • Amadey

      Amadey bot is a simple trojan bot primarily used for collecting reconnaissance information.

    • Detects Redline Stealer samples

      This rule detects the presence of Redline Stealer samples based on their unique strings.

    • Modifies Windows Defender Real-time Protection settings

    • RedLine

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

    • 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