Overview

overview

10

Static

static

eufive_202...33.exe

windows7_x64

10

eufive_202...33.exe

windows10_x64

10

Sharing

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General

  • Target

    eufive_20211226-131233

  • Size

    758KB

  • Sample

    211226-trl5ysabhl

  • MD5

    c800a22e5d685aa1a67670b960b18ce1

  • SHA1

    1aa07dba69af7cd7313ddd131057a1796f1e9666

  • SHA256

    275a983d9c39721dee679ff67df2b7f7bd4650b1d52c3f7b327a702c73565d08

  • SHA512

    1662abfe3fc23b9d7491f0f2ca202b423a0f0db9bb47a703a242a324d9c01ababe41ab2786815d511f4a3d4b44b933a0dfe74924644f4c48059cafbdc0251729

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_20211226-131233

    • Size

      758KB

    • MD5

      c800a22e5d685aa1a67670b960b18ce1

    • SHA1

      1aa07dba69af7cd7313ddd131057a1796f1e9666

    • SHA256

      275a983d9c39721dee679ff67df2b7f7bd4650b1d52c3f7b327a702c73565d08

    • SHA512

      1662abfe3fc23b9d7491f0f2ca202b423a0f0db9bb47a703a242a324d9c01ababe41ab2786815d511f4a3d4b44b933a0dfe74924644f4c48059cafbdc0251729

    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