General

  • Target

    771660a86ebbd32d9ecdd4a9809f3e46.bin

  • Size

    289KB

  • Sample

    230429-bxm1bsbb3t

  • MD5

    beeb8cc38be49e1e272a20d65a4cc329

  • SHA1

    d19f4d4dbb7c764a79c10b6fea89cc06df0b3faa

  • SHA256

    7ab28a8ca640d08e76d70faf8b3c469a990fe96b0506e9fd975e8ebe26ce6bf6

  • SHA512

    5e2c1439adb5da910853aeb71f599da6c78c3c44bf46228bc4b639210312535bc90903cf57ee1fd51b8294ed550b5f8d2f2ef00695ec05413cfac5e637aa0a80

  • SSDEEP

    6144:eb0DGe6gsb77ERqbl5wAOmzGHKbXLRJT7nXrsqi2AxPdZA4AUrjpra1x48Z:y0DSTf77JeJmykXLRJfXAqQVH1BrBy

Malware Config

Extracted

Family

vidar

Version

3.6

Botnet

78489afd9d9a4747beb445e5fb5b9c96

C2

https://steamcommunity.com/profiles/76561199499188534

https://t.me/nutalse

Attributes
  • profile_id_v2

    78489afd9d9a4747beb445e5fb5b9c96

  • user_agent

    Mozilla/5.0 (Windows NT 6.1; WOW64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/104.0.0.0 Safari/537.36

Extracted

Family

laplas

C2

http://89.23.97.128

Attributes
  • api_key

    bc2dceabe69fa26dbf4dd8295d65e03e1990633a88c1c8410825c9266b239396

Targets

    • Target

      40d11f822879f81adc2a95cbf4f88fed9a86901515ffba5af6e3c8e84601e80a.exe

    • Size

      409KB

    • MD5

      771660a86ebbd32d9ecdd4a9809f3e46

    • SHA1

      1ea602681b6270c4a858fc081a1b5258e01a88a9

    • SHA256

      40d11f822879f81adc2a95cbf4f88fed9a86901515ffba5af6e3c8e84601e80a

    • SHA512

      bd9f531caeec34dd5e662ec586bc1a4a5ea8d2b5498a8cd5d6dda72cf52ceccfc390eb764d329370ab4e3c4d83a68f5946e679286371cc96d0bdf84e86e542c3

    • SSDEEP

      6144:WXMts0ssn9ntJSCnCgcljrsRPxotejXpg7PgIU0w5Piq/VEjLPdNE1:WD0ssn7JSCnpGjEyOpg7Bwliq/ViDdN

    • 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