Overview

overview

10

Static

static

eufive_202...59.exe

windows7_x64

10

eufive_202...59.exe

windows10_x64

10

Sharing

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General

  • Target

    eufive_20211227-221659

  • Size

    764KB

  • Sample

    211228-k3m2yscbgn

  • MD5

    fa0182333892d23cde338bf3981e2331

  • SHA1

    49e4a06b28afdb96688dd4bfea814f14c9f9df2e

  • SHA256

    dea5d15a75e347790926057abc68d7e454b7f993b9cffeb3e31fcf3853786bec

  • SHA512

    184a943a3dd9e149ced476cb08c57082d3765f5104ffa6f708068c73d1f617cd9a4ce2785674f4e05431759af8f1ba6fdf15e95318b7aa15b77d9f366f4910ec

Score
10/10
vidar818discoveryspywarestealersuricata

Malware Config

Extracted

Family

vidar

Version

49.2

Botnet

818

C2

https://mstdn.social/@kipriauk9

https://qoto.org/@kipriauk8
Attributes
  • profile_id

    818

Targets

    • Target

      eufive_20211227-221659

    • Size

      764KB

    • MD5

      fa0182333892d23cde338bf3981e2331

    • SHA1

      49e4a06b28afdb96688dd4bfea814f14c9f9df2e

    • SHA256

      dea5d15a75e347790926057abc68d7e454b7f993b9cffeb3e31fcf3853786bec

    • SHA512

      184a943a3dd9e149ced476cb08c57082d3765f5104ffa6f708068c73d1f617cd9a4ce2785674f4e05431759af8f1ba6fdf15e95318b7aa15b77d9f366f4910ec

    Score
    10/10
    vidar818discoveryspywarestealersuricata

    • Vidar

      Vidar is an infostealer based on Arkei stealer.

      stealervidar

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

      suricata: ET MALWARE Vidar/Arkei Stealer Client Data Upload

      suricata

    • suricata: ET MALWARE Vidar/Arkei/Megumin/Oski Stealer HTTP POST Pattern

      suricata: ET MALWARE Vidar/Arkei/Megumin/Oski Stealer HTTP POST Pattern

      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

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