General

  • Target

    5088d4acd6fcd774b2d23cc73ce08271f7e5e8ac8ac8a2854495c651532df011

  • Size

    445KB

  • Sample

    230424-wvt13sdf82

  • MD5

    1fcaa162075e7b9caca9d0815fa92d23

  • SHA1

    5519c8cb235f31d1e595929168052b2cabacd04f

  • SHA256

    5088d4acd6fcd774b2d23cc73ce08271f7e5e8ac8ac8a2854495c651532df011

  • SHA512

    f5251299549fee5b3b8907b8dc934b8195cef88494304911aa9184d7fc81807401c725d3341dabb3961e86e1acf1f3230af57f2c4abcd458970e9e5c4a140712

  • SSDEEP

    6144:xGQ8Laa0RrLtigXuqdx/PzDU4u6pF+V0M/l5AFefP2ebEt:xGQ8ErLtig+qn/P9QlmoP2f

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

      5088d4acd6fcd774b2d23cc73ce08271f7e5e8ac8ac8a2854495c651532df011

    • Size

      445KB

    • MD5

      1fcaa162075e7b9caca9d0815fa92d23

    • SHA1

      5519c8cb235f31d1e595929168052b2cabacd04f

    • SHA256

      5088d4acd6fcd774b2d23cc73ce08271f7e5e8ac8ac8a2854495c651532df011

    • SHA512

      f5251299549fee5b3b8907b8dc934b8195cef88494304911aa9184d7fc81807401c725d3341dabb3961e86e1acf1f3230af57f2c4abcd458970e9e5c4a140712

    • SSDEEP

      6144:xGQ8Laa0RrLtigXuqdx/PzDU4u6pF+V0M/l5AFefP2ebEt:xGQ8ErLtig+qn/P9QlmoP2f

    • 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