General

  • Target

    03687799.exe

  • Size

    806KB

  • Sample

    230614-pflmtsgh6v

  • MD5

    b4dfa1573daf2b94ce47106ffc248b5a

  • SHA1

    521ac99ab28693b6b2d3023ad47739d8daaa2982

  • SHA256

    80a5552633e679459396c1c07bfe3841fb17c55cbfd1fb836da974977d38beb9

  • SHA512

    0b8c0587d6ddb4e3ae8003c4308741bfee69852e4118e47bd02a1f2caa0c0259d028e1884526c6f63fd69b819a427763675b1d12172a6c24cbbc414813613799

  • SSDEEP

    24576:oyf2SY0sXe8xvhGm4fdp/D6JQCJfC7F5+GOQS:vJMX1GldZ6CCJq7OL

Malware Config

Extracted

Family

redline

Botnet

rovno

C2

83.97.73.130:19061

Attributes
  • auth_value

    88306b072bfae0d9e44ed86a222b439d

Extracted

Family

redline

Botnet

maxi

C2

83.97.73.130:19061

Attributes
  • auth_value

    6a3f22e5f4209b056a3fd330dc71956a

Extracted

Family

amadey

Version

3.84

C2

77.91.68.63/doma/net/index.php

Targets

    • Target

      03687799.exe

    • Size

      806KB

    • MD5

      b4dfa1573daf2b94ce47106ffc248b5a

    • SHA1

      521ac99ab28693b6b2d3023ad47739d8daaa2982

    • SHA256

      80a5552633e679459396c1c07bfe3841fb17c55cbfd1fb836da974977d38beb9

    • SHA512

      0b8c0587d6ddb4e3ae8003c4308741bfee69852e4118e47bd02a1f2caa0c0259d028e1884526c6f63fd69b819a427763675b1d12172a6c24cbbc414813613799

    • SSDEEP

      24576:oyf2SY0sXe8xvhGm4fdp/D6JQCJfC7F5+GOQS:vJMX1GldZ6CCJq7OL

    • Amadey

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

    • 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

    • 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

1
T1081

Discovery

Query Registry

2
T1012

System Information Discovery

2
T1082

Collection

Data from Local System

1
T1005

Tasks