General

  • Target

    5a20c3fca541874272575d651315ce689a3692d89dd94760007dec073e30f82e.bin

  • Size

    1.5MB

  • Sample

    230501-t5xtlsdf85

  • MD5

    4d2e25a2c8d1a508ee960d8b054bed6c

  • SHA1

    6b67be9aae18420a54609fcc5f629847bf8b65ad

  • SHA256

    5a20c3fca541874272575d651315ce689a3692d89dd94760007dec073e30f82e

  • SHA512

    e960a82c4de303b574049f9acfd849ee101968d5cada8c2393eba78924397dd280f8c4ade226a95b67fb8dcefaf5be7b93b94e38cdb39aa7d4a3cf36f295167e

  • SSDEEP

    24576:UyXbXjJ76q+YqVVj7MAcGloarKUTHZWRxfBTTh8RNa9qPNFdEEPkGLOZH:jDtRqVd7lcRadTILBT18LaQqzG6Z

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

      5a20c3fca541874272575d651315ce689a3692d89dd94760007dec073e30f82e.bin

    • Size

      1.5MB

    • MD5

      4d2e25a2c8d1a508ee960d8b054bed6c

    • SHA1

      6b67be9aae18420a54609fcc5f629847bf8b65ad

    • SHA256

      5a20c3fca541874272575d651315ce689a3692d89dd94760007dec073e30f82e

    • SHA512

      e960a82c4de303b574049f9acfd849ee101968d5cada8c2393eba78924397dd280f8c4ade226a95b67fb8dcefaf5be7b93b94e38cdb39aa7d4a3cf36f295167e

    • SSDEEP

      24576:UyXbXjJ76q+YqVVj7MAcGloarKUTHZWRxfBTTh8RNa9qPNFdEEPkGLOZH:jDtRqVd7lcRadTILBT18LaQqzG6Z

    • 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