Overview

overview

10

Static

static

524cc1a874...e0.exe

windows7-x64

10

524cc1a874...e0.exe

windows10-2004-x64

10

Sharing

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General

  • Target
    524cc1a874c98799380f0b0a470aa3e0.exe
  • Size 291KB
  • Sample221017-fs5f2aahbn
  • SHA256 f5d0c083bcd73094d1c995ce77f0730514f34e7ea0bb7e620127949dac19b6aa
  • MD5 SHA1 SHA512 SSDEEP
Score
10/10
vidar1636discoveryspywarestealer

Malware Config

Extracted

Family

  • vidar

Version

  • 55

Botnet

  • 1636

C2

  • https://t.me/truewallets

  • https://mas.to/@zara99

  • http://116.203.10.3:80

Attributes
  • profile_id

    1636

Targets

    • Target
      524cc1a874c98799380f0b0a470aa3e0.exe
    • Size 291KB
    • SHA256 f5d0c083bcd73094d1c995ce77f0730514f34e7ea0bb7e620127949dac19b6aa
    • MD5 SHA1 SHA512 SSDEEP
    Score
    10/10
    vidar1636discoveryspywarestealer

    • 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.

    • Deletes itself

    • 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