General

  • Target

    6ac3329dda9f6d503198339c6f3f582c427f4ee7de409d5b5c2f5a87ee1f08d8

  • Size

    531KB

  • Sample

    220521-m6dzkadbb3

  • MD5

    910747fd832b5974deb69a7403817984

  • SHA1

    17a06d18d852064ac58e5ad3e755d33ad8c94a05

  • SHA256

    6ac3329dda9f6d503198339c6f3f582c427f4ee7de409d5b5c2f5a87ee1f08d8

  • SHA512

    974e6149b1a11056e0536d4588ac361fc7e8243524c0374e0f7159f992fd76157057c9050b50f078390b891cb0a480d1ab6d9c1df6060e9d28f4d454aabe98d1

Malware Config

Extracted

Family

vidar

Version

30.6

Botnet

517

C2

http://swiloodex.com/

Attributes
  • profile_id

    517

Targets

    • Target

      6ac3329dda9f6d503198339c6f3f582c427f4ee7de409d5b5c2f5a87ee1f08d8

    • Size

      531KB

    • MD5

      910747fd832b5974deb69a7403817984

    • SHA1

      17a06d18d852064ac58e5ad3e755d33ad8c94a05

    • SHA256

      6ac3329dda9f6d503198339c6f3f582c427f4ee7de409d5b5c2f5a87ee1f08d8

    • SHA512

      974e6149b1a11056e0536d4588ac361fc7e8243524c0374e0f7159f992fd76157057c9050b50f078390b891cb0a480d1ab6d9c1df6060e9d28f4d454aabe98d1

    • 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