General

  • Target

    72a1f78cd39e78eec54e18a61409220ce86fb95fc1ffdc8e20c2843dd0e1d5ef.bin

  • Size

    1.5MB

  • Sample

    230501-vjg2psfc36

  • MD5

    73c24dc4ce3cdbf2e99a138981e392e7

  • SHA1

    7707f59217a2dfef1546b7145752b8529c6eb536

  • SHA256

    72a1f78cd39e78eec54e18a61409220ce86fb95fc1ffdc8e20c2843dd0e1d5ef

  • SHA512

    74a7bf5560dc2982d3a49c6117246599f9865914907f6c0187234fb10593d50557827ad417e8d27386c1e330d88a9b48e24a53171dfd873496abfbf20bfcd9e2

  • SSDEEP

    24576:AyQn98JE/igBt4XTGKk2DFkU10mlZQG13Oa04QeG+L1lfPhL:H+8siQt0TGUCU1RrH1+alQv+DXh

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

      72a1f78cd39e78eec54e18a61409220ce86fb95fc1ffdc8e20c2843dd0e1d5ef.bin

    • Size

      1.5MB

    • MD5

      73c24dc4ce3cdbf2e99a138981e392e7

    • SHA1

      7707f59217a2dfef1546b7145752b8529c6eb536

    • SHA256

      72a1f78cd39e78eec54e18a61409220ce86fb95fc1ffdc8e20c2843dd0e1d5ef

    • SHA512

      74a7bf5560dc2982d3a49c6117246599f9865914907f6c0187234fb10593d50557827ad417e8d27386c1e330d88a9b48e24a53171dfd873496abfbf20bfcd9e2

    • SSDEEP

      24576:AyQn98JE/igBt4XTGKk2DFkU10mlZQG13Oa04QeG+L1lfPhL:H+8siQt0TGUCU1RrH1+alQv+DXh

    • 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