General

  • Target

    1287b2adf42e03baec5eb42d63b94c64d23dd32c1fa93bbd6f44e92dbaea5a17.bin

  • Size

    392KB

  • Sample

    230430-2qxt3afe67

  • MD5

    c89274d712b8ff4d2e9baa97d4a48431

  • SHA1

    6b47fb44a6285507d4d79a9265e152d3bc880bc0

  • SHA256

    1287b2adf42e03baec5eb42d63b94c64d23dd32c1fa93bbd6f44e92dbaea5a17

  • SHA512

    f2fd2bdec8ab823e8e5f33e24b8ad02dd35bea0cfc74332545685ac894dc65b2136c865780d681b9f2f42263be93440e495e84a24d97f87c05cffdc50b9b054d

  • SSDEEP

    6144:Zxrh0f2YekrMtVIVcG88d5tyFibcBl23/6euVndNMgIqO:Zx9wML1oE8bGG/6dVnDLIN

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

      1287b2adf42e03baec5eb42d63b94c64d23dd32c1fa93bbd6f44e92dbaea5a17.bin

    • Size

      392KB

    • MD5

      c89274d712b8ff4d2e9baa97d4a48431

    • SHA1

      6b47fb44a6285507d4d79a9265e152d3bc880bc0

    • SHA256

      1287b2adf42e03baec5eb42d63b94c64d23dd32c1fa93bbd6f44e92dbaea5a17

    • SHA512

      f2fd2bdec8ab823e8e5f33e24b8ad02dd35bea0cfc74332545685ac894dc65b2136c865780d681b9f2f42263be93440e495e84a24d97f87c05cffdc50b9b054d

    • SSDEEP

      6144:Zxrh0f2YekrMtVIVcG88d5tyFibcBl23/6euVndNMgIqO:Zx9wML1oE8bGG/6dVnDLIN

    • 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