Overview

overview

10

Static

static

eufive_202...2).exe

windows7_x64

10

eufive_202...2).exe

windows10_x64

10

Sharing

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General

  • Target
    eufive_20211108-162929(2)
  • Size 688KB
  • Sample211108-xpsfqschd6
  • SHA256 fe96a24886ace072952dae318c99362572ff421c903ab154cf73d8649530c587
  • MD5 SHA1 SHA512
Score
10/10
vidar824discoveryspywarestealer

Malware Config

Extracted

Family

  • vidar

Version

  • 48.1

Botnet

  • 824

C2

  • https://koyu.space/@rspich

Attributes
  • profile_id

    824

Targets

    • Target
      eufive_20211108-162929(2)
    • Size 688KB
    • SHA256 fe96a24886ace072952dae318c99362572ff421c903ab154cf73d8649530c587
    • MD5 SHA1 SHA512
    Score
    10/10
    vidar824discoveryspywarestealer

    • Suspicious use of NtCreateProcessExOtherParentProcess

    • Vidar

      Vidar is an infostealer based on Arkei stealer.

      stealervidar

    • Vidar Stealer

      stealer

    • Downloads MZ/PE file

    • Deletes itself

    • Loads dropped DLL

    • Reads user/profile data of web browsers

      Infostealers often target stored browser data, which can include saved credentials etc.

      spywarestealer

    • Accesses 2FA software files, possible credential harvesting

      spywarestealer

    • Accesses cryptocurrency files/wallets, possible credential harvesting

      spyware

    • Checks installed software on the system

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

      discovery
    behavioral1behavioral2

MITRE ATT&CK Enterprise v6

Tasks