General

  • Target

    f3d3ca7b63605a1218f5d934bb544e3c04bd0b628cababf1c5e7ff15b18c5b7e

  • Size

    743KB

  • Sample

    211013-p8zp6aebe2

  • MD5

    ba10296f6b353ca726f4d719cb5b69eb

  • SHA1

    c5d11d5b7dc11176993e5d3db7e6b8f19ea5e2d9

  • SHA256

    f3d3ca7b63605a1218f5d934bb544e3c04bd0b628cababf1c5e7ff15b18c5b7e

  • SHA512

    8180144d184fc4f20662424a0c32c33b7c7c5fdc9254f3e2a94abbd22c850b376673ab72be58d755282e41e175782e3944557fbabc10fc3ffdb839bac3a3623c

Malware Config

Extracted

Family

vidar

Version

41.3

Botnet

1008

C2

https://mas.to/@oleg98

Attributes
  • profile_id

    1008

Targets

    • Target

      f3d3ca7b63605a1218f5d934bb544e3c04bd0b628cababf1c5e7ff15b18c5b7e

    • Size

      743KB

    • MD5

      ba10296f6b353ca726f4d719cb5b69eb

    • SHA1

      c5d11d5b7dc11176993e5d3db7e6b8f19ea5e2d9

    • SHA256

      f3d3ca7b63605a1218f5d934bb544e3c04bd0b628cababf1c5e7ff15b18c5b7e

    • SHA512

      8180144d184fc4f20662424a0c32c33b7c7c5fdc9254f3e2a94abbd22c850b376673ab72be58d755282e41e175782e3944557fbabc10fc3ffdb839bac3a3623c

    • 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