General

  • Target

    ca746188c1368388ef76747a4271de9ca319db1a6b288509ae21c656f5654c93.bin

  • Size

    1.5MB

  • Sample

    230501-w1jsascf94

  • MD5

    a454ab8bd67302235473de5eb0764052

  • SHA1

    d60236d42f45263d3b2f0ab2bf659a1aeba9a4c7

  • SHA256

    ca746188c1368388ef76747a4271de9ca319db1a6b288509ae21c656f5654c93

  • SHA512

    c58fc33599b95a3cd1043a69391d112457d11f06bf238c840517c21dd1e4f7cddbea7c2b1bdfca4e1f8a24275dfd0161b8b45bd4ea72e6de3723fbb4e4b750b4

  • SSDEEP

    24576:NyWC/qKjmI1b/ptBUmORwwQwthUatpTfgjWjEjyELJ4RyrqFmIj99WARy+:onqKjmItRt2Pgsntpyfrg/OU

Malware Config

Extracted

Family

amadey

Version

3.70

C2

212.113.119.255/joomla/index.php

Extracted

Family

redline

Botnet

life

C2

185.161.248.73:4164

Attributes
  • auth_value

    8685d11953530b68ad5ec703809d9f91

Extracted

Family

redline

Botnet

gena

C2

185.161.248.73:4164

Attributes
  • auth_value

    d05bf43eef533e262271449829751d07

Targets

    • Target

      ca746188c1368388ef76747a4271de9ca319db1a6b288509ae21c656f5654c93.bin

    • Size

      1.5MB

    • MD5

      a454ab8bd67302235473de5eb0764052

    • SHA1

      d60236d42f45263d3b2f0ab2bf659a1aeba9a4c7

    • SHA256

      ca746188c1368388ef76747a4271de9ca319db1a6b288509ae21c656f5654c93

    • SHA512

      c58fc33599b95a3cd1043a69391d112457d11f06bf238c840517c21dd1e4f7cddbea7c2b1bdfca4e1f8a24275dfd0161b8b45bd4ea72e6de3723fbb4e4b750b4

    • SSDEEP

      24576:NyWC/qKjmI1b/ptBUmORwwQwthUatpTfgjWjEjyELJ4RyrqFmIj99WARy+:onqKjmItRt2Pgsntpyfrg/OU

    • 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