General

  • Target

    setup.exe

  • Size

    333KB

  • Sample

    230427-afgljsee3z

  • MD5

    0310399e362384c27d344d555a4a67f8

  • SHA1

    23506dd3803a3d0c521d1010c01927ed5898bd50

  • SHA256

    d63913dd7bb4c567c5e752149ebd9f90023a34f49b75a585e6f67c6834dc24a0

  • SHA512

    4c88e518b9b9f162b4acbc5a9a1c1b4e345e19e8606368433662beb7b216d186f0d4b238699c2d2bbf5e1d80769c688678de08d7c432102cc3d6e7ae1fb416ec

  • SSDEEP

    6144:C0q8ZGeHWp5nZ109o3zjo7L7JsmrAcmP6DfURnaMeXtT:FqcGeueYYP7JsmrtW5o

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

      setup.exe

    • Size

      333KB

    • MD5

      0310399e362384c27d344d555a4a67f8

    • SHA1

      23506dd3803a3d0c521d1010c01927ed5898bd50

    • SHA256

      d63913dd7bb4c567c5e752149ebd9f90023a34f49b75a585e6f67c6834dc24a0

    • SHA512

      4c88e518b9b9f162b4acbc5a9a1c1b4e345e19e8606368433662beb7b216d186f0d4b238699c2d2bbf5e1d80769c688678de08d7c432102cc3d6e7ae1fb416ec

    • SSDEEP

      6144:C0q8ZGeHWp5nZ109o3zjo7L7JsmrAcmP6DfURnaMeXtT:FqcGeueYYP7JsmrtW5o

    • 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