General

  • Target

    d74cbb65c3fad022a48f863aa43bf25ce667a75b55a61f5199a6fdd8b972f013

  • Size

    346KB

  • Sample

    230423-2fmlcahh2t

  • MD5

    c73ec78b44a97c13ad843e3e648866c1

  • SHA1

    8a3e1acb681ba8dfd2b679aadd02d316395a548d

  • SHA256

    d74cbb65c3fad022a48f863aa43bf25ce667a75b55a61f5199a6fdd8b972f013

  • SHA512

    29156314730f97162e8468ad273c0b79db9be3764c6631f5d8f33e4b22aa92b3ddc7f85f7e7634294913390d6c487f9942e4abf7c7189201c61ceb72d2d39d89

  • SSDEEP

    6144:E2npdVsEO9VKKd09YdnZ14uRfcsSiM31NjXAJKpR:5pQEWVKDOtvDwiM3PD

Malware Config

Extracted

Family

vidar

Version

3.5

Botnet

2234cb18bdcd93ea6f4e5f1473025a81

C2

https://steamcommunity.com/profiles/76561199497218285

https://t.me/tg_duckworld

Attributes
  • profile_id_v2

    2234cb18bdcd93ea6f4e5f1473025a81

  • user_agent

    Mozilla/5.0 (Windows NT 10.0; WOW64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/90.0.4430.93 Safari/537.36 Vivaldi/3.7

Extracted

Family

laplas

C2

http://89.23.97.128

Attributes
  • api_key

    bc2dceabe69fa26dbf4dd8295d65e03e1990633a88c1c8410825c9266b239396

Targets

    • Target

      d74cbb65c3fad022a48f863aa43bf25ce667a75b55a61f5199a6fdd8b972f013

    • Size

      346KB

    • MD5

      c73ec78b44a97c13ad843e3e648866c1

    • SHA1

      8a3e1acb681ba8dfd2b679aadd02d316395a548d

    • SHA256

      d74cbb65c3fad022a48f863aa43bf25ce667a75b55a61f5199a6fdd8b972f013

    • SHA512

      29156314730f97162e8468ad273c0b79db9be3764c6631f5d8f33e4b22aa92b3ddc7f85f7e7634294913390d6c487f9942e4abf7c7189201c61ceb72d2d39d89

    • SSDEEP

      6144:E2npdVsEO9VKKd09YdnZ14uRfcsSiM31NjXAJKpR:5pQEWVKDOtvDwiM3PD

    • 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.

    • 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