General

  • Target

    8a746fcbbcf30646428d8c471f3cbc90ed2bc6a210544c55dc6bac4439eece5b

  • Size

    392KB

  • Sample

    230430-vc3ptsac96

  • MD5

    56688208b26999eedfe6352afcb8a27a

  • SHA1

    a53daa0cab5dc51251e9bdbe2f0d16907b073011

  • SHA256

    8a746fcbbcf30646428d8c471f3cbc90ed2bc6a210544c55dc6bac4439eece5b

  • SHA512

    7d69ac13f7b2011d321a323726037464a428c9339c35f1c5c8c31950016241527d767c1a6c1ca6cf0e64f01a64e095cefc9d24db80ea667a7045c51570de9706

  • SSDEEP

    6144:YpJQVf5xa0k4Px6n7Ntj2gGLmSmi4Q+OZ8v2OtUtQqOlM:YpqB5xG4Pxk7NtSgGLv4Q+0uwQNlM

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

      8a746fcbbcf30646428d8c471f3cbc90ed2bc6a210544c55dc6bac4439eece5b

    • Size

      392KB

    • MD5

      56688208b26999eedfe6352afcb8a27a

    • SHA1

      a53daa0cab5dc51251e9bdbe2f0d16907b073011

    • SHA256

      8a746fcbbcf30646428d8c471f3cbc90ed2bc6a210544c55dc6bac4439eece5b

    • SHA512

      7d69ac13f7b2011d321a323726037464a428c9339c35f1c5c8c31950016241527d767c1a6c1ca6cf0e64f01a64e095cefc9d24db80ea667a7045c51570de9706

    • SSDEEP

      6144:YpJQVf5xa0k4Px6n7Ntj2gGLmSmi4Q+OZ8v2OtUtQqOlM:YpqB5xG4Pxk7NtSgGLv4Q+0uwQNlM

    • 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