Overview

overview

10

Static

static

usfive_202...16.exe

windows7_x64

10

usfive_202...16.exe

windows10_x64

10

Sharing

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General

  • Target

    usfive_20210727-123716

  • Size

    665KB

  • Sample

    210727-7ybvr6ab3x

  • MD5

    47753a43e07b40887ebb2ebe814ef4f0

  • SHA1

    3f7dbd5d3407b7250bf0cc9a2c8dc83167c209be

  • SHA256

    38dabf5820cdd270c14b0157c883e2e53f38bc24824e66948dad824d7b077de1

  • SHA512

    b6c62d1c5c809027433380ae8186300ef0f2b6b2fa8e79a581f4575020c4feadfce000a65e7d5f4c7d25051e79b4908dfbc7f48598a03e5142ff1f97cfdccf32

Score
10/10
vidar818discoveryspywarestealersuricata

Malware Config

Extracted

Family

vidar

Version

39.7

Botnet

818

C2

https://shpak125.tumblr.com/

Attributes
  • profile_id

    818

Targets

    • Target

      usfive_20210727-123716

    • Size

      665KB

    • MD5

      47753a43e07b40887ebb2ebe814ef4f0

    • SHA1

      3f7dbd5d3407b7250bf0cc9a2c8dc83167c209be

    • SHA256

      38dabf5820cdd270c14b0157c883e2e53f38bc24824e66948dad824d7b077de1

    • SHA512

      b6c62d1c5c809027433380ae8186300ef0f2b6b2fa8e79a581f4575020c4feadfce000a65e7d5f4c7d25051e79b4908dfbc7f48598a03e5142ff1f97cfdccf32

    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