Overview

overview

10

Static

static

eufive_202...16.exe

windows7_x64

10

eufive_202...16.exe

windows10_x64

10

Sharing

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General

  • Target

    eufive_20210802-084516

  • Size

    617KB

  • Sample

    210802-hmw5e5bjta

  • MD5

    089b12f1cd9a81c2752e6c232bbe3e44

  • SHA1

    6edda5b66c5386d61236733c7650158669285511

  • SHA256

    2bdf1e9f2f24a730b6735481d2df6c7d58b463b7f91e4aaf58ade04886f927da

  • SHA512

    6cca2ece56ef3d4abe9086cf57e03756633f4c289e1048f1a84cfad252a0267ff39fb0d1f9eec16fbaa9e13bb28b682604a3a4516e4fe1574c0ede2f9f383c97

Score
10/10
vidar818discoveryspywarestealersuricata

Malware Config

Extracted

Family

vidar

Version

39.8

Botnet

818

C2

https://xeronxikxxx.tumblr.com/

Attributes
  • profile_id

    818

Targets

    • Target

      eufive_20210802-084516

    • Size

      617KB

    • MD5

      089b12f1cd9a81c2752e6c232bbe3e44

    • SHA1

      6edda5b66c5386d61236733c7650158669285511

    • SHA256

      2bdf1e9f2f24a730b6735481d2df6c7d58b463b7f91e4aaf58ade04886f927da

    • SHA512

      6cca2ece56ef3d4abe9086cf57e03756633f4c289e1048f1a84cfad252a0267ff39fb0d1f9eec16fbaa9e13bb28b682604a3a4516e4fe1574c0ede2f9f383c97

    Score
    10/10
    vidar818discoveryspywarestealersuricata

    • Vidar

      Vidar is an infostealer based on Arkei stealer.

      stealervidar

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

      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

Install Root Certificate

1
T1130

Modify Registry

1
T1112

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