Overview

overview

10

Static

static

eufive_202...50.exe

windows7_x64

10

eufive_202...50.exe

windows10_x64

10

Sharing

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General

  • Target

    eufive_20211229-072650

  • Size

    758KB

  • Sample

    211229-ln7ngsdcek

  • MD5

    d44e3f8cae0e2226e3b81970cd1882bf

  • SHA1

    366d1a9b9d0a8bcab1b0d3676e458da7edb98a1b

  • SHA256

    3b92cc7d2bce3def00fd1580e4f707a1910acbae5fac34616d3bb1c8bf179af1

  • SHA512

    91fb001c8dc0a9dbf85a644f6ad170394dca02e027b2487e49de51d9b85c3b369a3ee1871a75ee9e146755d0704915534e03814c0b03ccb4246fdcde40d9c6d0

Score
10/10
vidar818discoveryspywarestealersuricata

Malware Config

Extracted

Family

vidar

Version

49.2

Botnet

818

C2

https://mstdn.social/@kipriauk9

https://qoto.org/@kipriauk8
Attributes
  • profile_id

    818

Targets

    • Target

      eufive_20211229-072650

    • Size

      758KB

    • MD5

      d44e3f8cae0e2226e3b81970cd1882bf

    • SHA1

      366d1a9b9d0a8bcab1b0d3676e458da7edb98a1b

    • SHA256

      3b92cc7d2bce3def00fd1580e4f707a1910acbae5fac34616d3bb1c8bf179af1

    • SHA512

      91fb001c8dc0a9dbf85a644f6ad170394dca02e027b2487e49de51d9b85c3b369a3ee1871a75ee9e146755d0704915534e03814c0b03ccb4246fdcde40d9c6d0

    Score
    10/10
    vidar818discoveryspywarestealersuricata

    • Vidar

      Vidar is an infostealer based on Arkei stealer.

      stealervidar

    • suricata: ET MALWARE Vidar/Arkei Stealer Client Data Upload

      suricata: ET MALWARE Vidar/Arkei Stealer Client Data Upload

      suricata

    • suricata: ET MALWARE Vidar/Arkei/Megumin/Oski Stealer HTTP POST Pattern

      suricata: ET MALWARE Vidar/Arkei/Megumin/Oski Stealer HTTP POST Pattern

      suricata

    • 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 Matrix ATT&CK v6

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Credentials in Files

3
T1081

Discovery

Query Registry

2
T1012

System Information Discovery

2
T1082

Lateral Movement

Collection

Data from Local System

3
T1005

Exfiltration

Command and Control

Impact

Tasks