Overview

overview

10

Static

static

file.exe

windows7-x64

10

file.exe

windows10-2004-x64

10

Sharing

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General

  • Target
    file.exe
  • Size 434KB
  • Sample230103-qext5sbe24
  • SHA256 1f6a5ac3dec3a05afee3882030374e9842e8ac52d1bf65afae656af5d4674a8c
  • MD5 SHA1 SHA512 SSDEEP
Score
10/10
vidar24discoveryspywarestealer

Malware Config

Extracted

Family

  • vidar

Version

  • 1.8

Botnet

  • 24

C2

  • https://t.me/year2023start

  • https://steamcommunity.com/profiles/76561199467421923

Attributes
  • profile_id

    24

Targets

    • Target
      file.exe
    • Size 434KB
    • SHA256 1f6a5ac3dec3a05afee3882030374e9842e8ac52d1bf65afae656af5d4674a8c
    • MD5 SHA1 SHA512 SSDEEP
    Score
    10/10
    vidar24stealerdiscoveryspyware

    • Vidar

      Vidar is an infostealer based on Arkei stealer.

      stealervidar

    • 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 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