General

  • Target

    6b717b02a529660357f0e5ed8c6eed71709f711672eb57bcc6dea02e0be28338

  • Size

    636KB

  • Sample

    211012-vw2a4scgh6

  • MD5

    e18d4e30dad5ee3ff78e908837492201

  • SHA1

    5906e1b799107f18c76268764bba934aebedc4c4

  • SHA256

    6b717b02a529660357f0e5ed8c6eed71709f711672eb57bcc6dea02e0be28338

  • SHA512

    b64d92ab8b15c780ccc35b2d766f3d344bf80a479f910719b98f7cd53d4096944833b9a27f84030cb9ce9237b57b5cfb836f552d0f913cf3d0114b12ab34c648

Malware Config

Extracted

Family

vidar

Version

41.3

Botnet

1008

C2

https://mas.to/@oleg98

Attributes
  • profile_id

    1008

Targets

    • Target

      6b717b02a529660357f0e5ed8c6eed71709f711672eb57bcc6dea02e0be28338

    • Size

      636KB

    • MD5

      e18d4e30dad5ee3ff78e908837492201

    • SHA1

      5906e1b799107f18c76268764bba934aebedc4c4

    • SHA256

      6b717b02a529660357f0e5ed8c6eed71709f711672eb57bcc6dea02e0be28338

    • SHA512

      b64d92ab8b15c780ccc35b2d766f3d344bf80a479f910719b98f7cd53d4096944833b9a27f84030cb9ce9237b57b5cfb836f552d0f913cf3d0114b12ab34c648

    • 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