vidar

General

Target

e9441b756f99ee3adf804214119c1fa1.exe
Size

1.6MB
Sample

210927-tx4l7ahedj
MD5

e9441b756f99ee3adf804214119c1fa1
SHA1

8fe649e6bc868401ba2a3b9bf345fc76692f53d4
SHA256

f811cfc4610369aee904c7c14d67b944f7b6f6fe0e26d7220385295c726272cd
SHA512

b9e61c43c3dfb50144cd1e699144f5f8e26794445eb213a030cdeaf6fd54656c9dbf6d6674e4c3d8773b7f0c652a2f9afc5aeb20278687ac62d0ea81ab75dfc4

Score

10^/10

Malware Config

Targets

- Target
  
  e9441b756f99ee3adf804214119c1fa1.exe
- Size
  
  1.6MB
- MD5
  
  e9441b756f99ee3adf804214119c1fa1
- SHA1
  
  8fe649e6bc868401ba2a3b9bf345fc76692f53d4
- SHA256
  
  f811cfc4610369aee904c7c14d67b944f7b6f6fe0e26d7220385295c726272cd
- SHA512
  
  b9e61c43c3dfb50144cd1e699144f5f8e26794445eb213a030cdeaf6fd54656c9dbf6d6674e4c3d8773b7f0c652a2f9afc5aeb20278687ac62d0ea81ab75dfc4
Score

10^/10

vidar discovery spyware stealer suricata
- Suspicious use of NtCreateProcessExOtherParentProcess
- Vidar
  Vidar is an infostealer based on Arkei stealer.
  stealer vidar
- suricata: ET MALWARE Suspicious Zipped Filename in Outbound POST Request (Passwords.txt)
  suricata: ET MALWARE Suspicious Zipped Filename in Outbound POST Request (Passwords.txt)
  suricata
- suricata: ET MALWARE Vidar/Arkei Stealer Client Data Upload
  suricata: ET MALWARE Vidar/Arkei Stealer Client Data Upload
  suricata
- suricata: ET MALWARE Vidar/Arkei/Megumin/Oski Stealer Data Exfil
  suricata: ET MALWARE Vidar/Arkei/Megumin/Oski Stealer Data Exfil
  suricata
- Vidar Stealer
  stealer
- Downloads MZ/PE file
- Deletes itself
- Loads dropped DLL
- Reads user/profile data of web browsers
  Infostealers often target stored browser data, which can include saved credentials etc.
  spyware stealer
- Accesses 2FA software files, possible credential harvesting
  spyware stealer
- Accesses cryptocurrency files/wallets, possible credential harvesting
  spyware
- Checks installed software on the system
  Looks up Uninstall key entries in the registry to enumerate software on the system.
  discovery
behavioral1 behavioral2