General
Target

7d69dd4ebcc699d70c961f36b4ce0ec561a085078ad341421ba1046a73d754b4

Size

728KB

Sample

211016-e5axhscecn

Score
10/10
MD5

6ccc4696d8e7345eda6977cff5b69cff

SHA1

facbe899d874bf8036e60a15ef80d8f837cf4216

SHA256

7d69dd4ebcc699d70c961f36b4ce0ec561a085078ad341421ba1046a73d754b4

SHA512

718c3ad954698b0cd9760d425d6f966a8a534e178be966f05772d86e91427fe7029374f7d1493e8745d96371bfe342aa234469d00923b600df4bcfb7b5b1608b

Malware Config

Extracted

Family

vidar

Version

41.4

Botnet

1008

C2

https://mas.to/@sslam

Attributes
profile_id
1008
Targets
Target

7d69dd4ebcc699d70c961f36b4ce0ec561a085078ad341421ba1046a73d754b4

MD5

6ccc4696d8e7345eda6977cff5b69cff

Filesize

728KB

Score
10/10
SHA1

facbe899d874bf8036e60a15ef80d8f837cf4216

SHA256

7d69dd4ebcc699d70c961f36b4ce0ec561a085078ad341421ba1046a73d754b4

SHA512

718c3ad954698b0cd9760d425d6f966a8a534e178be966f05772d86e91427fe7029374f7d1493e8745d96371bfe342aa234469d00923b600df4bcfb7b5b1608b

Tags

Signatures

  • Vidar

    Description

    Vidar is an infostealer based on Arkei stealer.

    Tags

  • 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

  • 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