General

  • Target

    ae52e026e062b307b86a57648a3373daade8d92f3db8f5ca8c7acf5ca23e242e

  • Size

    743KB

  • Sample

    211013-rvkp7aedd5

  • MD5

    aadcc9d44eb95f81457bdefd63ebe811

  • SHA1

    c3d9406bdb5ef6f0c0281e78c0b0652906ddcfbc

  • SHA256

    ae52e026e062b307b86a57648a3373daade8d92f3db8f5ca8c7acf5ca23e242e

  • SHA512

    89cf9689e9321f0d927a9169194ea59e38585354447eab62b8ebe879fd17758c46f63174123d19a5d4335d2a7109686d186b24b1bda91a275100ecbc288245ed

Malware Config

Extracted

Family

vidar

Version

41.3

Botnet

1008

C2

https://mas.to/@oleg98

Attributes
  • profile_id

    1008

Targets

    • Target

      ae52e026e062b307b86a57648a3373daade8d92f3db8f5ca8c7acf5ca23e242e

    • Size

      743KB

    • MD5

      aadcc9d44eb95f81457bdefd63ebe811

    • SHA1

      c3d9406bdb5ef6f0c0281e78c0b0652906ddcfbc

    • SHA256

      ae52e026e062b307b86a57648a3373daade8d92f3db8f5ca8c7acf5ca23e242e

    • SHA512

      89cf9689e9321f0d927a9169194ea59e38585354447eab62b8ebe879fd17758c46f63174123d19a5d4335d2a7109686d186b24b1bda91a275100ecbc288245ed

    • 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