General

  • Target

    4618d5590bc6de044eb021314eeba431.exe

  • Size

    459KB

  • Sample

    230424-mljdjsch71

  • MD5

    4618d5590bc6de044eb021314eeba431

  • SHA1

    e70075fff3bc7b20e2dcc410a3151f3c6fa83edd

  • SHA256

    1b50395ebaae62aa4ad19a514a0cda4b8f74aa915dfe0c0df49a3aee08c605b7

  • SHA512

    f13c4755e46c8d1eb628b6df05d333ac15b1641a5d2548ed3cb9c44506f27050b01d121a2012350b36137fb3ebb4f2bb1859d13dc7c3cca3895612debec85f59

  • SSDEEP

    12288:Lyv073CbDZFKC5vMWyXv+G9Fb2WR5gwN5xQnge:Ly23Cbh5vMWwv+G90+2wN5+ge

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

      4618d5590bc6de044eb021314eeba431.exe

    • Size

      459KB

    • MD5

      4618d5590bc6de044eb021314eeba431

    • SHA1

      e70075fff3bc7b20e2dcc410a3151f3c6fa83edd

    • SHA256

      1b50395ebaae62aa4ad19a514a0cda4b8f74aa915dfe0c0df49a3aee08c605b7

    • SHA512

      f13c4755e46c8d1eb628b6df05d333ac15b1641a5d2548ed3cb9c44506f27050b01d121a2012350b36137fb3ebb4f2bb1859d13dc7c3cca3895612debec85f59

    • SSDEEP

      12288:Lyv073CbDZFKC5vMWyXv+G9Fb2WR5gwN5xQnge:Ly23Cbh5vMWwv+G90+2wN5+ge

    • 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