General

  • Target

    Ruzvelt.exe

  • Size

    323KB

  • Sample

    230411-wljtraeb57

  • MD5

    8df55f8e4ab4239038acf21740a4f87d

  • SHA1

    0083cb226b4ee13bb8969c986b7a0f5231f3ddb9

  • SHA256

    75ef360d79e718d7beea4d9be1d884fe6330acc849a2847ed99d0f9dc5108458

  • SHA512

    675db6678e433f3d5607c771374d5bb779ef3241547fbb36bdc6f5b08ea5311bd050643c6589b8aa6613ee4ad7d1f55e0220cd7e5379b7962a5426a1190611c2

  • SSDEEP

    6144:ZhP3h3O6Nv/F92K4ehDuB+4NdbMftfebj5egb:Zdhe6Nv/j2y0s4jKtfcv

Malware Config

Extracted

Family

vidar

Version

3.4

Botnet

e749025c61b2caca10aa829a9e1a65a1

C2

https://steamcommunity.com/profiles/76561199494593681

https://t.me/auftriebs

Attributes
  • profile_id_v2

    e749025c61b2caca10aa829a9e1a65a1

  • 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

      Ruzvelt.exe

    • Size

      323KB

    • MD5

      8df55f8e4ab4239038acf21740a4f87d

    • SHA1

      0083cb226b4ee13bb8969c986b7a0f5231f3ddb9

    • SHA256

      75ef360d79e718d7beea4d9be1d884fe6330acc849a2847ed99d0f9dc5108458

    • SHA512

      675db6678e433f3d5607c771374d5bb779ef3241547fbb36bdc6f5b08ea5311bd050643c6589b8aa6613ee4ad7d1f55e0220cd7e5379b7962a5426a1190611c2

    • SSDEEP

      6144:ZhP3h3O6Nv/F92K4ehDuB+4NdbMftfebj5egb:Zdhe6Nv/j2y0s4jKtfcv

    • 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

    • Checks installed software on the system

      Looks up Uninstall key entries in the registry to enumerate software on the system.

    • Suspicious use of NtSetInformationThreadHideFromDebugger

MITRE ATT&CK Enterprise v6

Tasks