Overview

overview

10

Static

static

usfive_202...27.exe

windows7_x64

10

usfive_202...27.exe

windows10_x64

10

Sharing

Copy URL
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General

  • Target

    usfive_20210729-230527

  • Size

    674KB

  • Sample

    210729-xl2tnrhqdj

  • MD5

    fcb0ce5683a593ced6741c531875f823

  • SHA1

    fa87ad5d4b9abb0d15fc5cab3bad94f5f7965c24

  • SHA256

    5be3e14363b05b17973b59ce33440c7ed514ae86c7b7c53f6cd2304edcd8c839

  • SHA512

    5c1d2e1f05c4f281ac3854f2bd6981614da32a214defdf49ca75295dc4c8a8dd274c5a2bdcaf6d35ac5c22a46de071e85175c4aa3784d8cfb61cd27248f3d0fa

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

      usfive_20210729-230527

    • Size

      674KB

    • MD5

      fcb0ce5683a593ced6741c531875f823

    • SHA1

      fa87ad5d4b9abb0d15fc5cab3bad94f5f7965c24

    • SHA256

      5be3e14363b05b17973b59ce33440c7ed514ae86c7b7c53f6cd2304edcd8c839

    • SHA512

      5c1d2e1f05c4f281ac3854f2bd6981614da32a214defdf49ca75295dc4c8a8dd274c5a2bdcaf6d35ac5c22a46de071e85175c4aa3784d8cfb61cd27248f3d0fa

    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