General

  • Target
    5f13800d4f48fdd19ba473ee83d789d3.exe
  • Size 400KB
  • Sample220703-agllwsback
  • SHA256 708c2a01376a80de7f93060c27fdd2e3fa12073d0b29de591704b5dc2a2d07bd
  • MD5 SHA1 SHA512

Malware Config

Extracted

Family
  • vidar

Version
  • 53

Botnet
  • 1448

C2
  • https://t.me/ch_inagroup

  • https://mastodon.social/@olegf9844e

Attributes
  • profile_id

    1448

Extracted

Family
  • amadey

Version
  • 3.21

C2
  • 185.215.113.15/Lkb2dxj3/index.php

Targets

    • Target
      5f13800d4f48fdd19ba473ee83d789d3.exe
    • Size 400KB
    • SHA256 708c2a01376a80de7f93060c27fdd2e3fa12073d0b29de591704b5dc2a2d07bd
    • MD5 SHA1 SHA512
    • Amadey

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

    • Detect Amadey credential stealer module

    • Vidar

      Vidar is an infostealer based on Arkei stealer.

    • suricata: ET MALWARE Amadey CnC Check-In

      suricata: ET MALWARE Amadey CnC Check-In

    • suricata: ET MALWARE Vidar/Arkei/Megumin Stealer Keywords Retrieved

      suricata: ET MALWARE Vidar/Arkei/Megumin Stealer Keywords Retrieved

    • suricata: ET MALWARE W32/Agent.OGR!tr.pws Stealer

      suricata: ET MALWARE W32/Agent.OGR!tr.pws Stealer

    • Vidar Stealer

    • Blocklisted process makes network request

    • Downloads MZ/PE file

    • Executes dropped EXE

    • Checks computer location settings

      Looks up country code configured in the registry, likely geofence.

    • Loads dropped DLL

    • Reads local data of messenger clients

      Infostealers often target stored data of messaging applications, which can include saved credentials and account information.

    • Reads user/profile data of web browsers

      Infostealers often target stored browser data, which can include saved credentials etc.

    • Accesses 2FA software files, possible credential harvesting

    • Accesses Microsoft Outlook profiles

    • Accesses cryptocurrency files/wallets, possible credential harvesting

    • 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