General

  • Target

    27b5a453dd84e316594490e44530428dfa86e08619908749cade8ec379d90d49

  • Size

    345KB

  • Sample

    230423-c53anacb2v

  • MD5

    1b69fc1931ea7aee7d1dc4e4f5a58852

  • SHA1

    c7a504f363e4bb48c56cbed83aa68319ecea6605

  • SHA256

    27b5a453dd84e316594490e44530428dfa86e08619908749cade8ec379d90d49

  • SHA512

    84e91ccc3a70208543dbe7bb3625d2ce6b8b6ab5616108652ec1fb9cf9901b74bff9403bf17c491fa19cf0b6ec2f16c57a830af8be69620eee9e96b645450aa6

  • SSDEEP

    6144:mfsxRn+I9dyLj548fqmgopAogFlqvw7ivJ:mUxRn+I9UXgo8Fkm0

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

      27b5a453dd84e316594490e44530428dfa86e08619908749cade8ec379d90d49

    • Size

      345KB

    • MD5

      1b69fc1931ea7aee7d1dc4e4f5a58852

    • SHA1

      c7a504f363e4bb48c56cbed83aa68319ecea6605

    • SHA256

      27b5a453dd84e316594490e44530428dfa86e08619908749cade8ec379d90d49

    • SHA512

      84e91ccc3a70208543dbe7bb3625d2ce6b8b6ab5616108652ec1fb9cf9901b74bff9403bf17c491fa19cf0b6ec2f16c57a830af8be69620eee9e96b645450aa6

    • SSDEEP

      6144:mfsxRn+I9dyLj548fqmgopAogFlqvw7ivJ:mUxRn+I9UXgo8Fkm0

    • 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.

    • 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