General

  • Target

    496b565fb486429aa670068c576ac868f2342c8bc254097c6f0cd824fd435033

  • Size

    633KB

  • Sample

    211012-af8d9safd8

  • MD5

    ac5661f8ec6177984e46f97c356a32d1

  • SHA1

    37976f9973af652cfdbe974604749be6066812fa

  • SHA256

    496b565fb486429aa670068c576ac868f2342c8bc254097c6f0cd824fd435033

  • SHA512

    227c7cb25b395eb380a48521ed7c73e974ec1bcf1efd4578f128ba90603f57c22e15d4da9161e72c4585d400182f5a5e66d03ee8233d0387305e5ea1ecf790d9

Malware Config

Extracted

Family

vidar

Version

41.3

Botnet

1008

C2

https://mas.to/@oleg98

Attributes
  • profile_id

    1008

Targets

    • Target

      496b565fb486429aa670068c576ac868f2342c8bc254097c6f0cd824fd435033

    • Size

      633KB

    • MD5

      ac5661f8ec6177984e46f97c356a32d1

    • SHA1

      37976f9973af652cfdbe974604749be6066812fa

    • SHA256

      496b565fb486429aa670068c576ac868f2342c8bc254097c6f0cd824fd435033

    • SHA512

      227c7cb25b395eb380a48521ed7c73e974ec1bcf1efd4578f128ba90603f57c22e15d4da9161e72c4585d400182f5a5e66d03ee8233d0387305e5ea1ecf790d9

    • 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