Overview

overview

10

Static

static

eufive_202...59.exe

windows7_x64

10

eufive_202...59.exe

windows10_x64

10

Sharing

Copy URL
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General

  • Target

    eufive_20211228-072759

  • Size

    711KB

  • Sample

    211228-k3n91scbgr

  • MD5

    d1cf22ba6f8e74e729efbced8550ed67

  • SHA1

    e3a09ccb3f4490e9e3badcab2b5850afdaa7f2e5

  • SHA256

    4a349357e141d98e07e93f929982a81135fbd98a9f02ea1b92fcf322fab01d74

  • SHA512

    589bd2600b2de3bc13cfa426f2f943ab35e5fd560b80b0134eef368281ddd18647a7d8f1f91defad87113e912b09d7b1e669d75f2618b8952ea40f2e109c5590

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_20211228-072759

    • Size

      711KB

    • MD5

      d1cf22ba6f8e74e729efbced8550ed67

    • SHA1

      e3a09ccb3f4490e9e3badcab2b5850afdaa7f2e5

    • SHA256

      4a349357e141d98e07e93f929982a81135fbd98a9f02ea1b92fcf322fab01d74

    • SHA512

      589bd2600b2de3bc13cfa426f2f943ab35e5fd560b80b0134eef368281ddd18647a7d8f1f91defad87113e912b09d7b1e669d75f2618b8952ea40f2e109c5590

    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