General

  • Target

    f0e81469d83461dfb79b910bcc93a5aef752d0dc222a8722fbd9cf30d76ffca6

  • Size

    1.4MB

  • Sample

    230415-s5k95sef24

  • MD5

    a8256a75141215f34166856b211cf6c8

  • SHA1

    9acb224bd572629a484fce5fc02a3135e064b804

  • SHA256

    f0e81469d83461dfb79b910bcc93a5aef752d0dc222a8722fbd9cf30d76ffca6

  • SHA512

    6dcdcdc5ebea042f1fcb4778570cd637620f6e91393417793d62da5383567ffc5d678efc95ac4832a58bad0f397f5a5ce3fa0127b3a4335f0511d6082c0375ab

  • SSDEEP

    12288:7Wvp2K6+yhbYfTbdAZ7CcrtoI6ysrmmsI8Z6FJwPpq:7PKK0TbdAZ7CXI6rrmVZ6FJiq

Malware Config

Extracted

Family

vidar

Version

3.4

Botnet

a18680a5fbabb05c80ce4c10eab19607

C2

https://steamcommunity.com/profiles/76561199494593681

https://t.me/auftriebs

Attributes
  • profile_id_v2

    a18680a5fbabb05c80ce4c10eab19607

  • user_agent

    Mozilla/5.0 (X11; Ubuntu; Linux x86_64; rv:105.0) Gecko/20100101 Firefox/105.0

Extracted

Family

laplas

C2

http://185.106.92.74

Attributes
  • api_key

    bc2dceabe69fa26dbf4dd8295d65e03e1990633a88c1c8410825c9266b239396

Targets

    • Target

      f0e81469d83461dfb79b910bcc93a5aef752d0dc222a8722fbd9cf30d76ffca6

    • Size

      1.4MB

    • MD5

      a8256a75141215f34166856b211cf6c8

    • SHA1

      9acb224bd572629a484fce5fc02a3135e064b804

    • SHA256

      f0e81469d83461dfb79b910bcc93a5aef752d0dc222a8722fbd9cf30d76ffca6

    • SHA512

      6dcdcdc5ebea042f1fcb4778570cd637620f6e91393417793d62da5383567ffc5d678efc95ac4832a58bad0f397f5a5ce3fa0127b3a4335f0511d6082c0375ab

    • SSDEEP

      12288:7Wvp2K6+yhbYfTbdAZ7CcrtoI6ysrmmsI8Z6FJwPpq:7PKK0TbdAZ7CXI6rrmVZ6FJiq

    • 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.

    • Downloads MZ/PE file

    • 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

    • Drops file in System32 directory

    • Suspicious use of NtSetInformationThreadHideFromDebugger

    • Suspicious use of SetThreadContext

MITRE ATT&CK Enterprise v6

Tasks