General

  • Target

    eef62298822e9157207de9c898c338d96a58c543acd4bbf8d398e54a00f81975

  • Size

    367KB

  • Sample

    230422-c5xp6sca23

  • MD5

    4076372380745272caa1b7cc9a9c541c

  • SHA1

    1a6faaf06b7e50d1b87fa5f44fa5781eebcb01c2

  • SHA256

    eef62298822e9157207de9c898c338d96a58c543acd4bbf8d398e54a00f81975

  • SHA512

    5310a04e85baa524b1a9a949c519a839fe2a8a3c6e33a1fb664bb05f0c25073e298d0ff99169a4d898102669e5c242f9647f228a43759afce9972a166a0c1744

  • SSDEEP

    6144:SGL8Xg48ihHzWkL83FHZzOM/ieC/PXxYp:9LI8i63JF3CXXip

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

      eef62298822e9157207de9c898c338d96a58c543acd4bbf8d398e54a00f81975

    • Size

      367KB

    • MD5

      4076372380745272caa1b7cc9a9c541c

    • SHA1

      1a6faaf06b7e50d1b87fa5f44fa5781eebcb01c2

    • SHA256

      eef62298822e9157207de9c898c338d96a58c543acd4bbf8d398e54a00f81975

    • SHA512

      5310a04e85baa524b1a9a949c519a839fe2a8a3c6e33a1fb664bb05f0c25073e298d0ff99169a4d898102669e5c242f9647f228a43759afce9972a166a0c1744

    • SSDEEP

      6144:SGL8Xg48ihHzWkL83FHZzOM/ieC/PXxYp:9LI8i63JF3CXXip

    • 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