General

  • Target

    a4f10d5150c1a600e5a1da4d2fe55a9718514bb7ce9f804213837dbff7d3628e

  • Size

    354KB

  • Sample

    230423-j81dssdg9s

  • MD5

    2034185a84896774470319dc44b7b6cc

  • SHA1

    10316ddd3f72457a1f3060c3363e48ab8201903d

  • SHA256

    a4f10d5150c1a600e5a1da4d2fe55a9718514bb7ce9f804213837dbff7d3628e

  • SHA512

    70ddb62527db0dba7c8c0918cddea6401a5870aa4ed26cfb893b64f93b2bda9967f1f1d56dc150bc50f8a552bba0b0837c3c79b42a5f354990cc463b4833811c

  • SSDEEP

    6144:fGj1/oJ9PWvW1u0Pm7Dpc08FxEHXMRH2sbXLf:8MPWD4m7DpPH4HJX

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

      a4f10d5150c1a600e5a1da4d2fe55a9718514bb7ce9f804213837dbff7d3628e

    • Size

      354KB

    • MD5

      2034185a84896774470319dc44b7b6cc

    • SHA1

      10316ddd3f72457a1f3060c3363e48ab8201903d

    • SHA256

      a4f10d5150c1a600e5a1da4d2fe55a9718514bb7ce9f804213837dbff7d3628e

    • SHA512

      70ddb62527db0dba7c8c0918cddea6401a5870aa4ed26cfb893b64f93b2bda9967f1f1d56dc150bc50f8a552bba0b0837c3c79b42a5f354990cc463b4833811c

    • SSDEEP

      6144:fGj1/oJ9PWvW1u0Pm7Dpc08FxEHXMRH2sbXLf:8MPWD4m7DpPH4HJX

    • 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