General

  • Target

    d853365720fcc3a7fdb96235734fd69d09180f640f74d9f8c1961598bcc1f68a

  • Size

    570KB

  • Sample

    220502-cas4hahdf3

  • MD5

    6d7ee9b77de7229f7e6a8fd4c97bc589

  • SHA1

    68981740e0e5a5b60c6d771c4dc624141cd51b19

  • SHA256

    d853365720fcc3a7fdb96235734fd69d09180f640f74d9f8c1961598bcc1f68a

  • SHA512

    07b6a214bb986aa5846051012dc8cdb615cadbd651b5203a227f81966679c8b0c7d4e309da63c6162ead8be26aa98e3940499220e3ad1c9a3e741af83135d482

Malware Config

Extracted

Family

vidar

Version

32.8

Botnet

706

C2

http://flowerfarm.co.ug/

Attributes
  • profile_id

    706

Targets

    • Target

      d853365720fcc3a7fdb96235734fd69d09180f640f74d9f8c1961598bcc1f68a

    • Size

      570KB

    • MD5

      6d7ee9b77de7229f7e6a8fd4c97bc589

    • SHA1

      68981740e0e5a5b60c6d771c4dc624141cd51b19

    • SHA256

      d853365720fcc3a7fdb96235734fd69d09180f640f74d9f8c1961598bcc1f68a

    • SHA512

      07b6a214bb986aa5846051012dc8cdb615cadbd651b5203a227f81966679c8b0c7d4e309da63c6162ead8be26aa98e3940499220e3ad1c9a3e741af83135d482

    • 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