General

  • Target

    95e0d889e5276f0ea2496535f89c1b32f861c5f848dc5af321375fc9ad8a8c36

  • Size

    338KB

  • Sample

    230422-wlxevahg3w

  • MD5

    36328d5b473fb0e6b16c101d3b74c499

  • SHA1

    a31f4ca9c8c85fbed0682aaa2cebfb38cd0718c2

  • SHA256

    95e0d889e5276f0ea2496535f89c1b32f861c5f848dc5af321375fc9ad8a8c36

  • SHA512

    2c0013c7397ef5f2b1b1624debacbf28a7ddf5bec2e757c4ea4183487a968600b7dade10a2eb07a43fe878bc75967f998ac766ef3e73a4a699ff4fd69ad173b7

  • SSDEEP

    6144:qc+2jjNz+KjAWa77yjP8AW3FRnMzMGvsv9x8HpNFt:qcLd+c9a3yryMwIsv

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

      95e0d889e5276f0ea2496535f89c1b32f861c5f848dc5af321375fc9ad8a8c36

    • Size

      338KB

    • MD5

      36328d5b473fb0e6b16c101d3b74c499

    • SHA1

      a31f4ca9c8c85fbed0682aaa2cebfb38cd0718c2

    • SHA256

      95e0d889e5276f0ea2496535f89c1b32f861c5f848dc5af321375fc9ad8a8c36

    • SHA512

      2c0013c7397ef5f2b1b1624debacbf28a7ddf5bec2e757c4ea4183487a968600b7dade10a2eb07a43fe878bc75967f998ac766ef3e73a4a699ff4fd69ad173b7

    • SSDEEP

      6144:qc+2jjNz+KjAWa77yjP8AW3FRnMzMGvsv9x8HpNFt:qcLd+c9a3yryMwIsv

    • 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