General

  • Target

    b6180b9a6f07de4c65ccf1143c6b105e.exe

  • Size

    815KB

  • Sample

    230614-q5tkeahg24

  • MD5

    b6180b9a6f07de4c65ccf1143c6b105e

  • SHA1

    aa0789081cd4b8ae18a58e019e5daf9d4d54139c

  • SHA256

    fa286d8efa2e1b891145de22222e6812e23aebfe6dbf5441798c9dcacc4f18f0

  • SHA512

    74f1d7cb81c4f39fb473aa60211d0bbcf45e201375250cb694eaddf2d905487c98fb162cee36fd47e87ef4bb19a6801f384f5f0c91ba7cd196683f91890a84ec

  • SSDEEP

    24576:xyzO6j0edu3LCxicg/0dnPInprp1ZcYm:kzLAbWnPIp11Zc

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

      b6180b9a6f07de4c65ccf1143c6b105e.exe

    • Size

      815KB

    • MD5

      b6180b9a6f07de4c65ccf1143c6b105e

    • SHA1

      aa0789081cd4b8ae18a58e019e5daf9d4d54139c

    • SHA256

      fa286d8efa2e1b891145de22222e6812e23aebfe6dbf5441798c9dcacc4f18f0

    • SHA512

      74f1d7cb81c4f39fb473aa60211d0bbcf45e201375250cb694eaddf2d905487c98fb162cee36fd47e87ef4bb19a6801f384f5f0c91ba7cd196683f91890a84ec

    • SSDEEP

      24576:xyzO6j0edu3LCxicg/0dnPInprp1ZcYm:kzLAbWnPIp11Zc

    • 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