Overview

overview

10

Static

static

eufive_202...42.exe

windows7_x64

10

eufive_202...42.exe

windows10_x64

10

Sharing

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General

  • Target

    eufive_20211108-153742

  • Size

    688KB

  • Sample

    211108-sg1d6acce6

  • MD5

    df5c929a24f6a713080eaa12c53c7695

  • SHA1

    722100ba883007eba928a291557c6a4a286e5adb

  • SHA256

    8a72cc0aa68a3a35324493ae1a5b30f134fe3359a21d02cc7da268354f115af8

  • SHA512

    8fc31496b9c1b496afe13e2b564b9ae810423d11b106f2c4e44fce6ff0f536d54fb0a8dbfc192ba9f6215638ee4e23623c2a832c0be5ed9bbe84cc4f42193e37

Score
10/10
vidar824discoveryspywarestealer

Malware Config

Extracted

Family

vidar

Version

48

Botnet

824

Attributes
  • profile_id

    824

Targets

    • Target

      eufive_20211108-153742

    • Size

      688KB

    • MD5

      df5c929a24f6a713080eaa12c53c7695

    • SHA1

      722100ba883007eba928a291557c6a4a286e5adb

    • SHA256

      8a72cc0aa68a3a35324493ae1a5b30f134fe3359a21d02cc7da268354f115af8

    • SHA512

      8fc31496b9c1b496afe13e2b564b9ae810423d11b106f2c4e44fce6ff0f536d54fb0a8dbfc192ba9f6215638ee4e23623c2a832c0be5ed9bbe84cc4f42193e37

    Score
    10/10
    vidar824discoveryspywarestealer

    • Vidar

      Vidar is an infostealer based on Arkei stealer.

      stealervidar

    • 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