General

  • Target

    b0e4e85da03ab92d007ad902f277361fb8abb6a55bc1916f408c9dcde471ac4e

  • Size

    346KB

  • Sample

    230423-z8pv3aga44

  • MD5

    23e3b32bb433b7d736ea4f581ebe7539

  • SHA1

    31dd5d19f9aff8720f2b3743dd76e28d417ca2a3

  • SHA256

    b0e4e85da03ab92d007ad902f277361fb8abb6a55bc1916f408c9dcde471ac4e

  • SHA512

    a22e549b001cdfcbde1a112d68866ba7629e87cec958e5b85b5ec4058dba7896e5e7ff875aa1c574a4e95a2d12c0d0a89e1b17a8a4dc885200fd7cd274283975

  • SSDEEP

    6144:bufKgjxjmh7oe1QAr8QjE0beVorgypUfCwtWlvrpZpY0:QKojZe18Qj4bypQo40

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

      b0e4e85da03ab92d007ad902f277361fb8abb6a55bc1916f408c9dcde471ac4e

    • Size

      346KB

    • MD5

      23e3b32bb433b7d736ea4f581ebe7539

    • SHA1

      31dd5d19f9aff8720f2b3743dd76e28d417ca2a3

    • SHA256

      b0e4e85da03ab92d007ad902f277361fb8abb6a55bc1916f408c9dcde471ac4e

    • SHA512

      a22e549b001cdfcbde1a112d68866ba7629e87cec958e5b85b5ec4058dba7896e5e7ff875aa1c574a4e95a2d12c0d0a89e1b17a8a4dc885200fd7cd274283975

    • SSDEEP

      6144:bufKgjxjmh7oe1QAr8QjE0beVorgypUfCwtWlvrpZpY0:QKojZe18Qj4bypQo40

    • 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