General

  • Target

    ea52ae3a7e53087d5b9c0bc91b10481e1dcae6d06b7bcaef1fbd25b720bb09a4

  • Size

    844KB

  • Sample

    230411-maydbsde3s

  • MD5

    34b54abb4512f17be96d01ad9303b222

  • SHA1

    b59af3663d480ddbc04ba83ad7e750b346151d92

  • SHA256

    ea52ae3a7e53087d5b9c0bc91b10481e1dcae6d06b7bcaef1fbd25b720bb09a4

  • SHA512

    34964a1687b37cc50c273bb4ae19e390a7100c39620ff868913230583b2a01f45472f28339b554d6728ea052a8f4b543177874dc5343f5b4c9e451e1eea95099

  • SSDEEP

    24576:VyydqgXEAvMnf9aV0rko2rghmvD77WjrZf65:wydlX5vMnUVlrb3Kf6

Malware Config

Extracted

Family

redline

Botnet

rosn

C2

176.113.115.145:4125

Attributes
  • auth_value

    050a19e1db4d0024b0f23b37dcf961f4

Extracted

Family

redline

Botnet

nahui

C2

176.113.115.145:4125

Attributes
  • auth_value

    b9ed10946d21e28d58d0c72c535cde6f

Extracted

Family

amadey

Version

3.70

C2

77.91.124.207/plays/chapter/index.php

Targets

    • Target

      ea52ae3a7e53087d5b9c0bc91b10481e1dcae6d06b7bcaef1fbd25b720bb09a4

    • Size

      844KB

    • MD5

      34b54abb4512f17be96d01ad9303b222

    • SHA1

      b59af3663d480ddbc04ba83ad7e750b346151d92

    • SHA256

      ea52ae3a7e53087d5b9c0bc91b10481e1dcae6d06b7bcaef1fbd25b720bb09a4

    • SHA512

      34964a1687b37cc50c273bb4ae19e390a7100c39620ff868913230583b2a01f45472f28339b554d6728ea052a8f4b543177874dc5343f5b4c9e451e1eea95099

    • SSDEEP

      24576:VyydqgXEAvMnf9aV0rko2rghmvD77WjrZf65:wydlX5vMnUVlrb3Kf6

    • 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