General

  • Target

    4edb6c4bac1c5844d37ae65414ea77e0725dd33389a1a63a432e0f49d304c329

  • Size

    338KB

  • Sample

    230422-tzvr3ahd61

  • MD5

    4f4acc1fd703d9662b638f17b1afe250

  • SHA1

    363bda417a34471f94ef320cfba87c5ca7912910

  • SHA256

    4edb6c4bac1c5844d37ae65414ea77e0725dd33389a1a63a432e0f49d304c329

  • SHA512

    13d9957b664e6913176eb249683af0fb81631fc888d0f1df9d56151c69628856621884c5a432ad40ed41cd73d5f0f295cbd1f277621f6a58d6c91f38df100b16

  • SSDEEP

    6144:V548h7KOXwRoyJgrXAcq/AGpK5sY/ED/sqj9Z8oRoMkpN6Mo:V37XmTC0QObZ8soHpY

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

      4edb6c4bac1c5844d37ae65414ea77e0725dd33389a1a63a432e0f49d304c329

    • Size

      338KB

    • MD5

      4f4acc1fd703d9662b638f17b1afe250

    • SHA1

      363bda417a34471f94ef320cfba87c5ca7912910

    • SHA256

      4edb6c4bac1c5844d37ae65414ea77e0725dd33389a1a63a432e0f49d304c329

    • SHA512

      13d9957b664e6913176eb249683af0fb81631fc888d0f1df9d56151c69628856621884c5a432ad40ed41cd73d5f0f295cbd1f277621f6a58d6c91f38df100b16

    • SSDEEP

      6144:V548h7KOXwRoyJgrXAcq/AGpK5sY/ED/sqj9Z8oRoMkpN6Mo:V37XmTC0QObZ8soHpY

    • 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