General

  • Target

    83e65c7aa37457a60551c762767d090f565ab421380c9e7437fd53ca7dd2759b

  • Size

    429KB

  • Sample

    230428-sj5fwseh23

  • MD5

    73de965cfe34728d696d8efaffd28b1f

  • SHA1

    aa2007eff2565e59babb36bab9b61a1f1205b734

  • SHA256

    83e65c7aa37457a60551c762767d090f565ab421380c9e7437fd53ca7dd2759b

  • SHA512

    68752e6254546677ef6f6e8f03180a61bdd6b931c820da2b36066f7e203ea735fe754b17d94a1a1a8e24b9a35bc1bb832a0b7ed10edebe0d2ef8539c7151a6bd

  • SSDEEP

    6144:/lqmqMHlPu8gOIdsbVKsARyGoVGfabFinS8l8D1bjkKpCMG:/lbqMHlPu85I+IXRyBVGCJiSqA17pPG

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

      83e65c7aa37457a60551c762767d090f565ab421380c9e7437fd53ca7dd2759b

    • Size

      429KB

    • MD5

      73de965cfe34728d696d8efaffd28b1f

    • SHA1

      aa2007eff2565e59babb36bab9b61a1f1205b734

    • SHA256

      83e65c7aa37457a60551c762767d090f565ab421380c9e7437fd53ca7dd2759b

    • SHA512

      68752e6254546677ef6f6e8f03180a61bdd6b931c820da2b36066f7e203ea735fe754b17d94a1a1a8e24b9a35bc1bb832a0b7ed10edebe0d2ef8539c7151a6bd

    • SSDEEP

      6144:/lqmqMHlPu8gOIdsbVKsARyGoVGfabFinS8l8D1bjkKpCMG:/lbqMHlPu85I+IXRyBVGCJiSqA17pPG

    • 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