General

  • Target

    eba54509dbe102fec092fd16b24a0664237e3405b24c12b6fec4900d28b43654

  • Size

    465KB

  • Sample

    230430-dw5j4afb2s

  • MD5

    be1a251fe8067b806a5381054e21b185

  • SHA1

    bcd982dc14b9865ddf81b610d5979f965e5cc70f

  • SHA256

    eba54509dbe102fec092fd16b24a0664237e3405b24c12b6fec4900d28b43654

  • SHA512

    969c176e41a115f824062397d7d0640f161c1c9f7782dfc91be979334c37856833df4c11f4661b5cce671ad1becf24def7d38046c79eec43c50954198b26ad81

  • SSDEEP

    12288:gxTuJ764j7Y3Ixl7Kjnc43V5a6Ku1z2RR:gNsr7RinlLLKuz2RR

Malware Config

Extracted

Family

vidar

Version

3.6

Botnet

78489afd9d9a4747beb445e5fb5b9c96

C2

https://steamcommunity.com/profiles/76561199499188534

https://t.me/nutalse

Attributes
  • profile_id_v2

    78489afd9d9a4747beb445e5fb5b9c96

  • user_agent

    Mozilla/5.0 (Windows NT 6.1; WOW64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/104.0.0.0 Safari/537.36

Extracted

Family

laplas

C2

http://89.23.97.128

Attributes
  • api_key

    bc2dceabe69fa26dbf4dd8295d65e03e1990633a88c1c8410825c9266b239396

Targets

    • Target

      eba54509dbe102fec092fd16b24a0664237e3405b24c12b6fec4900d28b43654

    • Size

      465KB

    • MD5

      be1a251fe8067b806a5381054e21b185

    • SHA1

      bcd982dc14b9865ddf81b610d5979f965e5cc70f

    • SHA256

      eba54509dbe102fec092fd16b24a0664237e3405b24c12b6fec4900d28b43654

    • SHA512

      969c176e41a115f824062397d7d0640f161c1c9f7782dfc91be979334c37856833df4c11f4661b5cce671ad1becf24def7d38046c79eec43c50954198b26ad81

    • SSDEEP

      12288:gxTuJ764j7Y3Ixl7Kjnc43V5a6Ku1z2RR:gNsr7RinlLLKuz2RR

    • Laplas Clipper

      Laplas is a crypto wallet stealer with three variants written in Golang, C#, and C++.

    • Vidar

      Vidar is an infostealer based on Arkei stealer.

    • Identifies VirtualBox via ACPI registry values (likely anti-VM)

    • Downloads MZ/PE file

    • Checks BIOS information in registry

      BIOS information is often read in order to detect sandboxing environments.

    • Checks computer location settings

      Looks up country code configured in the registry, likely geofence.

    • Executes dropped EXE

    • Loads dropped DLL

    • Reads user/profile data of web browsers

      Infostealers often target stored browser data, which can include saved credentials etc.

    • UPX packed file

      Detects executables packed with UPX/modified UPX open source packer.

    • Accesses 2FA software files, possible credential harvesting

    • Accesses cryptocurrency files/wallets, possible credential harvesting

    • Adds Run key to start application

    • Checks installed software on the system

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

    • Checks whether UAC is enabled

    • Suspicious use of NtSetInformationThreadHideFromDebugger

MITRE ATT&CK Enterprise v6

Tasks