Resubmissions

28-04-2023 21:40

230428-1jmvvage64 10

General

  • Target

    6a078263e96e290db852a098567d8b7bad0b83fd9abb8060aaff220412cfc3b6

  • Size

    430KB

  • Sample

    230428-1jmvvage64

  • MD5

    0cfd36ee0fb4050b5b4a0a0ce4b60836

  • SHA1

    8412b3d3ebef1bf312df3772501ede149d7c4089

  • SHA256

    6a078263e96e290db852a098567d8b7bad0b83fd9abb8060aaff220412cfc3b6

  • SHA512

    4149d31f1e37ec532ea6aac279ccc5b68752becdff0c3a65f896d63d36a9d4f4d4a8703a958145be4dafb9c2b2a7ce26c1c69b26350d1512fc069901e04cf1b9

  • SSDEEP

    6144:Gh69g87KXemBIfux5UnzhmV0ue3g8Fa7wgrTVcvSdLh:Ghwg87KXe0IW50v7aRrGWh

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

      6a078263e96e290db852a098567d8b7bad0b83fd9abb8060aaff220412cfc3b6

    • Size

      430KB

    • MD5

      0cfd36ee0fb4050b5b4a0a0ce4b60836

    • SHA1

      8412b3d3ebef1bf312df3772501ede149d7c4089

    • SHA256

      6a078263e96e290db852a098567d8b7bad0b83fd9abb8060aaff220412cfc3b6

    • SHA512

      4149d31f1e37ec532ea6aac279ccc5b68752becdff0c3a65f896d63d36a9d4f4d4a8703a958145be4dafb9c2b2a7ce26c1c69b26350d1512fc069901e04cf1b9

    • SSDEEP

      6144:Gh69g87KXemBIfux5UnzhmV0ue3g8Fa7wgrTVcvSdLh:Ghwg87KXe0IW50v7aRrGWh

    • 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