General

  • Target

    5b1ea2d49e67007b6ee9140168a8b81c09caf3bfce2d5c56cec55c8cfcbcadbe

  • Size

    597KB

  • Sample

    201108-y2df1q6q3s

  • MD5

    ef373d49851d6eaf410b015626f7b3c8

  • SHA1

    82d00639b56f5205f6596d95a6fbe150b89526a3

  • SHA256

    5b1ea2d49e67007b6ee9140168a8b81c09caf3bfce2d5c56cec55c8cfcbcadbe

  • SHA512

    e0c2a75b82de28c997100cf5ab3117dc16f18319aa8eedd95ae7ce8d782baf526bfd7e5d3771a56b6ecde847f474763118cd662e456195087d46505dd32863d5

Malware Config

Targets

    • Target

      5b1ea2d49e67007b6ee9140168a8b81c09caf3bfce2d5c56cec55c8cfcbcadbe

    • Size

      597KB

    • MD5

      ef373d49851d6eaf410b015626f7b3c8

    • SHA1

      82d00639b56f5205f6596d95a6fbe150b89526a3

    • SHA256

      5b1ea2d49e67007b6ee9140168a8b81c09caf3bfce2d5c56cec55c8cfcbcadbe

    • SHA512

      e0c2a75b82de28c997100cf5ab3117dc16f18319aa8eedd95ae7ce8d782baf526bfd7e5d3771a56b6ecde847f474763118cd662e456195087d46505dd32863d5

    • Vidar

      Vidar is an infostealer based on Arkei stealer.

    • Reads user/profile data of local email clients

      Email clients store some user data on disk where infostealers will often target it.

    • 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

    • Checks installed software on the system

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

    • Looks up external IP address via web service

      Uses a legitimate IP lookup service to find the infected system's external IP.

MITRE ATT&CK Matrix ATT&CK v6

Credential Access

Credentials in Files

3
T1081

Discovery

Query Registry

2
T1012

System Information Discovery

1
T1082

Collection

Data from Local System

3
T1005

Tasks