General

  • Target

    45e60d534bea9a3857d5f64f010f789986ffb6a7c4d75fe5ebb103a0227f24bf

  • Size

    429KB

  • Sample

    230428-wlv7sahe4s

  • MD5

    de22088d32dab5b8478e4712c4382797

  • SHA1

    575d7e63a4c0f0354b9f9b439c4d14b757dd1009

  • SHA256

    45e60d534bea9a3857d5f64f010f789986ffb6a7c4d75fe5ebb103a0227f24bf

  • SHA512

    449feac9afa449d3db2df24eac0d99eef4a0625ad2b8230c4effa3d90d74ab5cffa846366b23ffe82f65a4621dc184e3973d7a8b540bb95ef0bb20a86053f949

  • SSDEEP

    12288:TVIhKLd+7W2QIlSLby0YL2rMsY9OBGCI:RIhKLsq2XSPy/6gFy

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

      45e60d534bea9a3857d5f64f010f789986ffb6a7c4d75fe5ebb103a0227f24bf

    • Size

      429KB

    • MD5

      de22088d32dab5b8478e4712c4382797

    • SHA1

      575d7e63a4c0f0354b9f9b439c4d14b757dd1009

    • SHA256

      45e60d534bea9a3857d5f64f010f789986ffb6a7c4d75fe5ebb103a0227f24bf

    • SHA512

      449feac9afa449d3db2df24eac0d99eef4a0625ad2b8230c4effa3d90d74ab5cffa846366b23ffe82f65a4621dc184e3973d7a8b540bb95ef0bb20a86053f949

    • SSDEEP

      12288:TVIhKLd+7W2QIlSLby0YL2rMsY9OBGCI:RIhKLsq2XSPy/6gFy

    • 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