General

  • Target

    5174578092599093cad0ec486fc0387458889935ded18c981fbd52998723bca2

  • Size

    592KB

  • Sample

    220520-fcbtsadccm

  • MD5

    b9f889d7abd9940ad85bfa72128bb722

  • SHA1

    91d545d5eff271ab370ecd22f5e80249287b8709

  • SHA256

    5174578092599093cad0ec486fc0387458889935ded18c981fbd52998723bca2

  • SHA512

    587154cc1c37fb639baef39f4a6435bc6c64f9a7bc4d9dc843654aa054b6c193948512dc7558f86728639527a6fd5583bbb885162c1819ff0f46e63e349416f2

Malware Config

Extracted

Family

vidar

Version

29.9

Botnet

517

C2

http://mordisemn.com/

Attributes
  • profile_id

    517

Targets

    • Target

      5174578092599093cad0ec486fc0387458889935ded18c981fbd52998723bca2

    • Size

      592KB

    • MD5

      b9f889d7abd9940ad85bfa72128bb722

    • SHA1

      91d545d5eff271ab370ecd22f5e80249287b8709

    • SHA256

      5174578092599093cad0ec486fc0387458889935ded18c981fbd52998723bca2

    • SHA512

      587154cc1c37fb639baef39f4a6435bc6c64f9a7bc4d9dc843654aa054b6c193948512dc7558f86728639527a6fd5583bbb885162c1819ff0f46e63e349416f2

    • Vidar

      Vidar is an infostealer based on Arkei stealer.

    • suricata: ET MALWARE Vidar/Arkei/Megumin/Oski Stealer HTTP POST Pattern

      suricata: ET MALWARE Vidar/Arkei/Megumin/Oski Stealer HTTP POST Pattern

    • Vidar Stealer

    • 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 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

4
T1081

Discovery

Query Registry

2
T1012

System Information Discovery

1
T1082

Collection

Data from Local System

4
T1005

Tasks