General

  • Target

    fcf22b11ddc4930c1cfa4b1ec50cc7bf2bc078133c2151cdc90054bd53197efa

  • Size

    742KB

  • Sample

    211014-25nvpsadb9

  • MD5

    e70c1f077a3ade73107c3bf51d544776

  • SHA1

    22bc28c54cd33c28509563623949b66abbc69982

  • SHA256

    fcf22b11ddc4930c1cfa4b1ec50cc7bf2bc078133c2151cdc90054bd53197efa

  • SHA512

    844337990fbcb53e7384a7a658d4a9986b2e1853d83646d93c3964ea6df18d07d268260e0236e6882e62be826f5f0785eeabfe259c8f64445e957b843a6b7059

Malware Config

Extracted

Family

vidar

Version

41.3

Botnet

1008

C2

https://mas.to/@oleg98

Attributes
  • profile_id

    1008

Targets

    • Target

      fcf22b11ddc4930c1cfa4b1ec50cc7bf2bc078133c2151cdc90054bd53197efa

    • Size

      742KB

    • MD5

      e70c1f077a3ade73107c3bf51d544776

    • SHA1

      22bc28c54cd33c28509563623949b66abbc69982

    • SHA256

      fcf22b11ddc4930c1cfa4b1ec50cc7bf2bc078133c2151cdc90054bd53197efa

    • SHA512

      844337990fbcb53e7384a7a658d4a9986b2e1853d83646d93c3964ea6df18d07d268260e0236e6882e62be826f5f0785eeabfe259c8f64445e957b843a6b7059

    • 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