Description
Vidar is an infostealer based on Arkei stealer.
151b35e77d77973a3386732ec0b8f56e0ec08f63f052c0333fdf0f9185f4baa3
General
Target
Size
Sample
151b35e77d77973a3386732ec0b8f56e0ec08f63f052c0333fdf0f9185f4baa3
733KB
220106-vpqwssbhak
Score
10 /10
MD5
SHA1
SHA256
SHA512
5cfdfbbd928e7f75439ab753a3ed477e
79e59a3c5585e8512e7dbed0f427c3112c453e44
151b35e77d77973a3386732ec0b8f56e0ec08f63f052c0333fdf0f9185f4baa3
dfaea78777aa23f840fcd4cb000ae1f9b04e6d6f471711e2e059c1286e0e2e49ad56f0a81edf0a9f31173be60098e1efdf5df24c3094710a617f122974bff4f1
Malware Config
Extracted
| Family | vidar |
| Version | 49.5 |
| Botnet | 937 |
| C2 |
https://qoto.org/@banda4ker https://c.im/@banda3ker |
| Attributes |
profile_id 937 |
Targets
Target
MD5
Filesize
151b35e77d77973a3386732ec0b8f56e0ec08f63f052c0333fdf0f9185f4baa3
5cfdfbbd928e7f75439ab753a3ed477e
733KB
Score
10/10
SHA1
SHA256
SHA512
79e59a3c5585e8512e7dbed0f427c3112c453e44
151b35e77d77973a3386732ec0b8f56e0ec08f63f052c0333fdf0f9185f4baa3
dfaea78777aa23f840fcd4cb000ae1f9b04e6d6f471711e2e059c1286e0e2e49ad56f0a81edf0a9f31173be60098e1efdf5df24c3094710a617f122974bff4f1
Tags
Signatures
-
Vidar
-
suricata: ET MALWARE Suspicious Zipped Filename in Outbound POST Request (Passwords.txt)
Description
suricata: ET MALWARE Suspicious Zipped Filename in Outbound POST Request (Passwords.txt)
Tags
-
suricata: ET MALWARE Vidar/Arkei Stealer Client Data Upload
Description
suricata: ET MALWARE Vidar/Arkei Stealer Client Data Upload
Tags
-
suricata: ET MALWARE Vidar/Arkei/Megumin/Oski Stealer Data Exfil
Description
suricata: ET MALWARE Vidar/Arkei/Megumin/Oski Stealer Data Exfil
Tags
-
suricata: ET MALWARE Vidar/Arkei/Megumin/Oski Stealer HTTP POST Pattern
Description
suricata: ET MALWARE Vidar/Arkei/Megumin/Oski Stealer HTTP POST Pattern
Tags
-
Vidar Stealer
Tags
-
Downloads MZ/PE file
-
Loads dropped DLL
-
Reads user/profile data of web browsers
Description
Infostealers often target stored browser data, which can include saved credentials etc.
Tags
TTPs
-
Accesses 2FA software files, possible credential harvesting
Tags
TTPs
-
Accesses cryptocurrency files/wallets, possible credential harvesting
Tags
TTPs
-
Checks installed software on the system
Description
Looks up Uninstall key entries in the registry to enumerate software on the system.
Tags
TTPs
Related Tasks
MITRE ATT&CK Matrix
Collection
Command and Control
Credential Access
Defense Evasion
Execution
Exfiltration
Impact
Initial Access
Lateral Movement
Persistence
Privilege Escalation
Tasks