General
Target

4fdb031b7395c81343904d3509b9851418e4327459464d98108dca11f19555fc

Size

724KB

Sample

211015-nfv1tsagh2

Score
10/10
MD5

e4eb9132d9c48a85479d20057c5e2e92

SHA1

c66830ca3c622ce7e73187b80801e3da1788f1c8

SHA256

4fdb031b7395c81343904d3509b9851418e4327459464d98108dca11f19555fc

SHA512

8d337469d3cb121596556172e89d9bb58fdf42454cb464aefa8a07af5fa29dafdeabe6b7fdb5d11f46671b0a9c21726c383136620c58eb340e6a6cb6ec30aeb1

Malware Config

Extracted

Family

vidar

Version

41.3

Botnet

1008

C2

https://mas.to/@oleg98

Attributes
profile_id
1008
Targets
Target

4fdb031b7395c81343904d3509b9851418e4327459464d98108dca11f19555fc

MD5

e4eb9132d9c48a85479d20057c5e2e92

Filesize

724KB

Score
10/10
SHA1

c66830ca3c622ce7e73187b80801e3da1788f1c8

SHA256

4fdb031b7395c81343904d3509b9851418e4327459464d98108dca11f19555fc

SHA512

8d337469d3cb121596556172e89d9bb58fdf42454cb464aefa8a07af5fa29dafdeabe6b7fdb5d11f46671b0a9c21726c383136620c58eb340e6a6cb6ec30aeb1

Tags

Signatures

  • Vidar

    Description

    Vidar is an infostealer based on Arkei stealer.

    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

    Data from Local SystemCredentials in Files
  • Accesses 2FA software files, possible credential harvesting

    Tags

    TTPs

    Data from Local SystemCredentials in Files
  • Accesses cryptocurrency files/wallets, possible credential harvesting

    Tags

    TTPs

    Data from Local SystemCredentials in Files
  • Checks installed software on the system

    Description

    Looks up Uninstall key entries in the registry to enumerate software on the system.

    Tags

    TTPs

    Query Registry

Related Tasks

MITRE ATT&CK Matrix
Command and Control
    Credential Access
    Defense Evasion
      Execution
        Exfiltration
          Impact
            Initial Access
              Lateral Movement
                Persistence
                  Privilege Escalation
                    Tasks

                    static1

                    Score
                    N/A

                    behavioral1

                    Score
                    10/10