General

  • Target

    7ca1f41e5bc924afe8440fc1dbfaaa5c10b2b2e698b6269db92d2440a2513149

  • Size

    544KB

  • Sample

    220520-d1lyjsffg5

  • MD5

    d76bc4abf99e951141de0a468fe5732c

  • SHA1

    3cd63c3de747af4e0b4d201b49d604fcd2c249a5

  • SHA256

    7ca1f41e5bc924afe8440fc1dbfaaa5c10b2b2e698b6269db92d2440a2513149

  • SHA512

    3ed269b846c19c153819fb4fead888008cd7b353666cf545e4f7fb98cfaa5e7fdcf0afac54e4f2d10ea708f5af56450e9c5cc84d5b19dde064ed80fb6e5032c5

Malware Config

Extracted

Family

vidar

Version

30.3

Botnet

517

C2

http://turedneez.com/

Attributes
  • profile_id

    517

Targets

    • Target

      7ca1f41e5bc924afe8440fc1dbfaaa5c10b2b2e698b6269db92d2440a2513149

    • Size

      544KB

    • MD5

      d76bc4abf99e951141de0a468fe5732c

    • SHA1

      3cd63c3de747af4e0b4d201b49d604fcd2c249a5

    • SHA256

      7ca1f41e5bc924afe8440fc1dbfaaa5c10b2b2e698b6269db92d2440a2513149

    • SHA512

      3ed269b846c19c153819fb4fead888008cd7b353666cf545e4f7fb98cfaa5e7fdcf0afac54e4f2d10ea708f5af56450e9c5cc84d5b19dde064ed80fb6e5032c5

    • 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