General

  • Target

    e5a939c65846d7edff128f8b5274211c8b22c6b190c4e3b356a72a058ba07a73

  • Size

    596KB

  • Sample

    210926-sxqvnafah5

  • MD5

    c573ffc3c0d6ab1bfea2196040739002

  • SHA1

    62ec2fc07f1b1e16e92d34090e5ff5cfe7fb17b2

  • SHA256

    e5a939c65846d7edff128f8b5274211c8b22c6b190c4e3b356a72a058ba07a73

  • SHA512

    007816d83d4d360b486f073faab1da659560e44ea3a4956caae9175a7d3238e659e4ab8bc0214b794c766237ddc4866a6c9c7efb9ae0feba6dc06b3de9d11d50

Malware Config

Targets

    • Target

      e5a939c65846d7edff128f8b5274211c8b22c6b190c4e3b356a72a058ba07a73

    • Size

      596KB

    • MD5

      c573ffc3c0d6ab1bfea2196040739002

    • SHA1

      62ec2fc07f1b1e16e92d34090e5ff5cfe7fb17b2

    • SHA256

      e5a939c65846d7edff128f8b5274211c8b22c6b190c4e3b356a72a058ba07a73

    • SHA512

      007816d83d4d360b486f073faab1da659560e44ea3a4956caae9175a7d3238e659e4ab8bc0214b794c766237ddc4866a6c9c7efb9ae0feba6dc06b3de9d11d50

    • 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

    • Accesses cryptocurrency files/wallets, 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

3
T1081

Discovery

Query Registry

2
T1012

System Information Discovery

2
T1082

Collection

Data from Local System

3
T1005

Tasks