General

  • Target

    f4728dba20c8285eb653d2315d58e62c7e9039f10dc62c54a2b9225ce9213a29

  • Size

    346KB

  • Sample

    230423-y4p5laff63

  • MD5

    5fdf3afaf1e5b952a616adf6e18dee33

  • SHA1

    c82c0f2f0010e6d393a0279feea1d41ea698ce38

  • SHA256

    f4728dba20c8285eb653d2315d58e62c7e9039f10dc62c54a2b9225ce9213a29

  • SHA512

    3d6ca711d6df3455f8295d4dc4b6b8527e8c6f813411ea097bc054c840f59355df858f75cd646d89d031b3785185249e9875e5f917d8d252436677d06d29b0a1

  • SSDEEP

    6144:8QyNO5JQxbO/wfa84ERXAg+gtk8lY6X0zqmkPr37hi76X:qO8xbO/2eERQg+qkxqmurrhk6X

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

      f4728dba20c8285eb653d2315d58e62c7e9039f10dc62c54a2b9225ce9213a29

    • Size

      346KB

    • MD5

      5fdf3afaf1e5b952a616adf6e18dee33

    • SHA1

      c82c0f2f0010e6d393a0279feea1d41ea698ce38

    • SHA256

      f4728dba20c8285eb653d2315d58e62c7e9039f10dc62c54a2b9225ce9213a29

    • SHA512

      3d6ca711d6df3455f8295d4dc4b6b8527e8c6f813411ea097bc054c840f59355df858f75cd646d89d031b3785185249e9875e5f917d8d252436677d06d29b0a1

    • SSDEEP

      6144:8QyNO5JQxbO/wfa84ERXAg+gtk8lY6X0zqmkPr37hi76X:qO8xbO/2eERQg+qkxqmurrhk6X

    • 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