Overview

overview

10

Static

static

usfive_202...42.exe

windows7_x64

10

usfive_202...42.exe

windows10_x64

10

Sharing

Copy URL
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General

  • Target

    usfive_20210802-084542

  • Size

    617KB

  • Sample

    210802-tms3vkmfpj

  • MD5

    61290389ca0cb73c0fe27b09075dc49f

  • SHA1

    9b5484e375f10cfa2679cfba381d187e564c7443

  • SHA256

    d64f4c9ba9999e3fbd8c652639dcc99d5fce08038855095207f14bb3de9f517a

  • SHA512

    2d2ffa65644c91db82eaaad3eb407c2e3515d6a7d1a0dabfc123d26dc6dbcc7e9f2cee3d55130be77ad0e509d859ce654c12200fb46ed873d578ce8cc7ea1e57

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_20210802-084542

    • Size

      617KB

    • MD5

      61290389ca0cb73c0fe27b09075dc49f

    • SHA1

      9b5484e375f10cfa2679cfba381d187e564c7443

    • SHA256

      d64f4c9ba9999e3fbd8c652639dcc99d5fce08038855095207f14bb3de9f517a

    • SHA512

      2d2ffa65644c91db82eaaad3eb407c2e3515d6a7d1a0dabfc123d26dc6dbcc7e9f2cee3d55130be77ad0e509d859ce654c12200fb46ed873d578ce8cc7ea1e57

    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