General
Target

eufive_20211108-162929(2)

Size

688KB

Sample

211108-xpsfqschd6

Score
10/10
MD5

3f36f9d968431d0945b78ebca0a4adbb

SHA1

ad058a3f84037b7f5e442960d4bf388549ab0057

SHA256

fe96a24886ace072952dae318c99362572ff421c903ab154cf73d8649530c587

SHA512

aae4d9bc11077ced64d2cf1c96a428462c010231bd40cde83e44f10794a3f9c4807061bb4f09dd68370125af033558ccadaa44a923f0093589704ae63553e183

Malware Config

Extracted

Family

vidar

Version

48.1

Botnet

824

C2

https://koyu.space/@rspich

Attributes
profile_id
824
Targets
Target

eufive_20211108-162929(2)

MD5

3f36f9d968431d0945b78ebca0a4adbb

Filesize

688KB

Score
10/10
SHA1

ad058a3f84037b7f5e442960d4bf388549ab0057

SHA256

fe96a24886ace072952dae318c99362572ff421c903ab154cf73d8649530c587

SHA512

aae4d9bc11077ced64d2cf1c96a428462c010231bd40cde83e44f10794a3f9c4807061bb4f09dd68370125af033558ccadaa44a923f0093589704ae63553e183

Tags

Signatures

  • Suspicious use of NtCreateProcessExOtherParentProcess

  • Vidar

    Description

    Vidar is an infostealer based on Arkei stealer.

    Tags

  • Vidar Stealer

    Tags

  • Downloads MZ/PE file

  • Deletes itself

  • 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

                    behavioral2

                    Score
                    10/10