Overview

overview

10

Static

static

3

7344cf7cf8...f9.exe

windows7-x64

10

7344cf7cf8...f9.exe

windows10-2004-x64

10

Sharing

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General

  • Target
    7344cf7cf8efb8a8eae6064900b5fef9.exe
  • Size 455KB
  • Sample230708-kfc88seb6t
  • SHA256 4c4e0fa35a2a634ad8c070f7ffe6f79f62ac9d12af74231797b68ece3e2cf1a1
  • MD5 SHA1 SHA512 SSDEEP
Score
10/10
vidarc84db62b932dcb762087d2abfdc02d9bdiscoveryspywarestealer

Malware Config

Extracted

Family

  • vidar

Version

  • 4.6

Botnet

  • c84db62b932dcb762087d2abfdc02d9b

C2

  • https://steamcommunity.com/profiles/76561199523054520

  • https://t.me/game4serv

Attributes
  • profile_id_v2

    c84db62b932dcb762087d2abfdc02d9b

  • user_agent

    Mozilla/5.0 (Macintosh; Intel Mac OS X 10.15; rv:103.0) Gecko/20100101 Firefox/103.0

Targets

    • Target
      7344cf7cf8efb8a8eae6064900b5fef9.exe
    • Size 455KB
    • SHA256 4c4e0fa35a2a634ad8c070f7ffe6f79f62ac9d12af74231797b68ece3e2cf1a1
    • MD5 SHA1 SHA512 SSDEEP
    Score
    10/10
    vidarc84db62b932dcb762087d2abfdc02d9bdiscoveryspywarestealer

    • Vidar

      Vidar is an infostealer based on Arkei stealer.

      stealervidar

    • Checks computer location settings

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

    • Loads dropped DLL

    • Reads user/profile data of web browsers

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

      spywarestealer

    • Accesses 2FA software files, possible credential harvesting

      spywarestealer

    • Accesses cryptocurrency files/wallets, possible credential harvesting

      spyware

    • Checks installed software on the system

      Looks up Uninstall key entries in the registry to enumerate software on the system.

      discovery
    behavioral1behavioral2

MITRE ATT&CK Enterprise v6

Tasks