General

  • Target

    67770d3ab80bd1d5d9c2be66f5bb8084f61c15a3060f84cdba21852e9609eb64

  • Size

    333KB

  • Sample

    230426-k42azaac4x

  • MD5

    b316e2ac6668b35bd30898273f7a0846

  • SHA1

    002c02a3d5d6c1435e1ec073fb6563b7220d5a40

  • SHA256

    67770d3ab80bd1d5d9c2be66f5bb8084f61c15a3060f84cdba21852e9609eb64

  • SHA512

    9f71dfdbb652546bafb6aa99f61247e47b34dd393f22633f346aa12c2058b52db0be4f7400e43351a0acac084bf1bb3356a92c32734291561b4c91a3d20acdef

  • SSDEEP

    6144:dw1twTaGAIOxpYjQ/FxvcyMVt6qHGEpHC3E4cE5aT:i1TGAIcYE/bcymt6xEHEEeK

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

      67770d3ab80bd1d5d9c2be66f5bb8084f61c15a3060f84cdba21852e9609eb64

    • Size

      333KB

    • MD5

      b316e2ac6668b35bd30898273f7a0846

    • SHA1

      002c02a3d5d6c1435e1ec073fb6563b7220d5a40

    • SHA256

      67770d3ab80bd1d5d9c2be66f5bb8084f61c15a3060f84cdba21852e9609eb64

    • SHA512

      9f71dfdbb652546bafb6aa99f61247e47b34dd393f22633f346aa12c2058b52db0be4f7400e43351a0acac084bf1bb3356a92c32734291561b4c91a3d20acdef

    • SSDEEP

      6144:dw1twTaGAIOxpYjQ/FxvcyMVt6qHGEpHC3E4cE5aT:i1TGAIcYE/bcymt6xEHEEeK

    • 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