General

  • Target

    file.exe

  • Size

    714KB

  • Sample

    230214-rgp3radd2v

  • MD5

    91e6bc29437ba837ae1966dc85870b79

  • SHA1

    475497bcc7c0e33ed8d414824616be98788c241b

  • SHA256

    ca6a026ed9d697032fb6878b1d7f9df1fcae1f855f62eebb1fe4475419cc7f31

  • SHA512

    dc29e98af43c044dbd103bfd0d12b674f8513e22d8e2b9ab9ef3091ade4544ea59dd84a442d57263d728bb7da9ae464bd4172a1255efe6c0933740b19e350697

  • SSDEEP

    12288:1MrPy90a3YXx4+VbdUe0sUERvwAFz4DjmlZyCAuV2SQrgbWzGp4H:eyZ3YB4WZbxw5DS32ryp4H

Malware Config

Extracted

Family

redline

Botnet

dubka

C2

193.233.20.13:4136

Attributes
  • auth_value

    e5a9421183a033f283b2f23139b471f0

Extracted

Family

amadey

Version

3.66

C2

193.233.20.2/Bn89hku/index.php

Extracted

Family

redline

Botnet

ruma

C2

193.233.20.13:4136

Attributes
  • auth_value

    647d00dfaba082a4a30f383bca5d1a2a

Targets

    • Target

      file.exe

    • Size

      714KB

    • MD5

      91e6bc29437ba837ae1966dc85870b79

    • SHA1

      475497bcc7c0e33ed8d414824616be98788c241b

    • SHA256

      ca6a026ed9d697032fb6878b1d7f9df1fcae1f855f62eebb1fe4475419cc7f31

    • SHA512

      dc29e98af43c044dbd103bfd0d12b674f8513e22d8e2b9ab9ef3091ade4544ea59dd84a442d57263d728bb7da9ae464bd4172a1255efe6c0933740b19e350697

    • SSDEEP

      12288:1MrPy90a3YXx4+VbdUe0sUERvwAFz4DjmlZyCAuV2SQrgbWzGp4H:eyZ3YB4WZbxw5DS32ryp4H

    • 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.

    • RedLine payload

    • 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 Enterprise v6

Tasks