Overview

overview

10

Static

static

e46ffbc8a8...73.exe

windows7_x64

10

e46ffbc8a8...73.exe

windows10-2004_x64

10

Sharing

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General

  • Target

    e46ffbc8a86c14827324c36f26ef2fd865027135b0d985161d9b81845ab33b73

  • Size

    476KB

  • Sample

    220311-nwmdmacdan

  • MD5

    f7de8517343cc9e533210629f172c184

  • SHA1

    943d12257fc697cfd2b3847962e9b7038a9f7b00

  • SHA256

    d9168929b14e12d815d6c1e6553e0e3c21796d57ff1c7a3482997ef70deaf830

  • SHA512

    e37dbc295781f39f0d5a68dbdf48d316e74188d30b8bb7a951947662674e7c9c2ce8b579c5eb09678de0ba2569e65dff5e36372368584a4cd186841d65bf06b9

Score
10/10
vidar565discoveryspywarestealersuricata

Malware Config

Extracted

Family

vidar

Version

50.6

Botnet

565

C2

https://mas.to/@s4msalo

https://koyu.space/@samsa2l
Attributes
  • profile_id

    565

Targets

    • Target

      e46ffbc8a86c14827324c36f26ef2fd865027135b0d985161d9b81845ab33b73

    • Size

      626KB

    • MD5

      e6b717637bc29d8a1e92bb6b9d580516

    • SHA1

      214ceabc12361e04da5874d6a56e1a7b9f5edd03

    • SHA256

      e46ffbc8a86c14827324c36f26ef2fd865027135b0d985161d9b81845ab33b73

    • SHA512

      08cd99b59746488e2512f672e82b8e64f7ab0ea2608449ddabdd7eaf654eb7bc8f8ff8531b96ca5ed192be5787da4f426440e561ad67efa6bfcb84db54053280

    Score
    10/10
    vidar565discoveryspywarestealersuricata

    • Vidar

      Vidar is an infostealer based on Arkei stealer.

      stealervidar

    • suricata: ET MALWARE Suspicious Zipped Filename in Outbound POST Request (Passwords.txt)

      suricata: ET MALWARE Suspicious Zipped Filename in Outbound POST Request (Passwords.txt)

      suricata

    • suricata: ET MALWARE Suspicious Zipped Filename in Outbound POST Request (Passwords.txt) M2

      suricata: ET MALWARE Suspicious Zipped Filename in Outbound POST Request (Passwords.txt) M2

      suricata

    • suricata: ET MALWARE Suspicious Zipped Filename in Outbound POST Request (passwords.txt) M2

      suricata: ET MALWARE Suspicious Zipped Filename in Outbound POST Request (passwords.txt) M2

      suricata

    • 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 Data Exfil

      suricata: ET MALWARE Vidar/Arkei/Megumin/Oski Stealer Data Exfil

      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

    • Checks computer location settings

      Looks up country code configured in the registry, likely geofence.

    • 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

3
T1012

System Information Discovery

3
T1082

Lateral Movement

Collection

Data from Local System

3
T1005

Exfiltration

Command and Control

Impact

Tasks