General

  • Target

    882474e35ffa66481e4542ab40df68743086d46744a74c7fadf69135a9564346

  • Size

    2.0MB

  • Sample

    211125-t5mnmsbbc9

  • MD5

    e69797b794aabfb8bf7e71798e576d68

  • SHA1

    41fd0fe5ab3cd3d6c75073afc548282337fccd49

  • SHA256

    882474e35ffa66481e4542ab40df68743086d46744a74c7fadf69135a9564346

  • SHA512

    1538482c0fb05ad94c0f5bd32658cd0f0d9264926064d631025de83abdae14d651b27cfcb4e785d70e06b2f99c527f48a84ea97790036c88593f2d94817d3a70

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

      882474e35ffa66481e4542ab40df68743086d46744a74c7fadf69135a9564346

    • Size

      2.0MB

    • MD5

      e69797b794aabfb8bf7e71798e576d68

    • SHA1

      41fd0fe5ab3cd3d6c75073afc548282337fccd49

    • SHA256

      882474e35ffa66481e4542ab40df68743086d46744a74c7fadf69135a9564346

    • SHA512

      1538482c0fb05ad94c0f5bd32658cd0f0d9264926064d631025de83abdae14d651b27cfcb4e785d70e06b2f99c527f48a84ea97790036c88593f2d94817d3a70

    • 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