General

  • Target

    779a04ac1052e2b1e2013685aa2e4e1052922f8da0142fe4a7df8d13079a7e9f

  • Size

    2.0MB

  • Sample

    211125-tpw75sbag2

  • MD5

    e6a7f5606c674192872a12dd35b2b8b7

  • SHA1

    5b3b860adf6aae681ed6c72ed2bdce332868aace

  • SHA256

    779a04ac1052e2b1e2013685aa2e4e1052922f8da0142fe4a7df8d13079a7e9f

  • SHA512

    cfb3f97938e0007facce91cee24cca8d23f4b8f46f4272f065b65589eb9b3a9b0a82b39a0eaeafe91450d97a85fde2fbedadd509d3cd2b1811bfcbff790813fb

Malware Config

Extracted

Family

vidar

Version

48.7

Botnet

869

C2

https://mstdn.social/@anapa

https://mastodon.social/@mniami

Attributes
  • profile_id

    869

Targets

    • Target

      779a04ac1052e2b1e2013685aa2e4e1052922f8da0142fe4a7df8d13079a7e9f

    • Size

      2.0MB

    • MD5

      e6a7f5606c674192872a12dd35b2b8b7

    • SHA1

      5b3b860adf6aae681ed6c72ed2bdce332868aace

    • SHA256

      779a04ac1052e2b1e2013685aa2e4e1052922f8da0142fe4a7df8d13079a7e9f

    • SHA512

      cfb3f97938e0007facce91cee24cca8d23f4b8f46f4272f065b65589eb9b3a9b0a82b39a0eaeafe91450d97a85fde2fbedadd509d3cd2b1811bfcbff790813fb

    • Vidar

      Vidar is an infostealer based on Arkei stealer.

    • Vidar Stealer

    • Downloads MZ/PE file

    • Loads dropped DLL

    • 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.

MITRE ATT&CK Matrix ATT&CK v6

Credential Access

Credentials in Files

2
T1081

Discovery

Query Registry

2
T1012

System Information Discovery

2
T1082

Collection

Data from Local System

2
T1005

Tasks