General

  • Target

    766e8c215bedb1897087749627d0ee96144ff54c27f43671064f90573dca2a1e.bin

  • Size

    1.2MB

  • Sample

    230501-vlpvbshb3x

  • MD5

    7869228db1743b23b1783a41780c3e37

  • SHA1

    ffc5bf262e9783e3bd137cd199c1323dc297cf48

  • SHA256

    766e8c215bedb1897087749627d0ee96144ff54c27f43671064f90573dca2a1e

  • SHA512

    7d4feed1a86bdcf9d49223b37ea81f39c67f5e9ac0c8401fadd02194d4ebb93ae744147ab53e301227aa9cb11900a024c4ca94db6d42c25b5949bca538e7b089

  • SSDEEP

    24576:AysuiDRXJBxqlcoPh38Kq3G/eZjTV6h8DUsYeahU4mNJOqL:HsvDRXF/oPh3DJWxZqXszp4m3

Malware Config

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

Extracted

Family

amadey

Version

3.70

C2

212.113.119.255/joomla/index.php

Targets

    • Target

      766e8c215bedb1897087749627d0ee96144ff54c27f43671064f90573dca2a1e.bin

    • Size

      1.2MB

    • MD5

      7869228db1743b23b1783a41780c3e37

    • SHA1

      ffc5bf262e9783e3bd137cd199c1323dc297cf48

    • SHA256

      766e8c215bedb1897087749627d0ee96144ff54c27f43671064f90573dca2a1e

    • SHA512

      7d4feed1a86bdcf9d49223b37ea81f39c67f5e9ac0c8401fadd02194d4ebb93ae744147ab53e301227aa9cb11900a024c4ca94db6d42c25b5949bca538e7b089

    • SSDEEP

      24576:AysuiDRXJBxqlcoPh38Kq3G/eZjTV6h8DUsYeahU4mNJOqL:HsvDRXF/oPh3DJWxZqXszp4m3

    • 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