Overview

overview

10

Static

static

file.exe

windows7-x64

10

file.exe

windows10-2004-x64

10

Sharing

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General

  • Target

    file.exe

  • Size

    4.6MB

  • Sample

    221014-rad2xadfbp

  • MD5

    a3fe284028b602171040f75d543fdb41

  • SHA1

    a84e13e12f796c9b8a245a84913435e3e32887ed

  • SHA256

    e61234a0934d7955c0bafda460b8220f7012958415e05635d61d433a6e0c9006

  • SHA512

    b1100bb9cc48120aa9b8e142aea0ee28886df49fdc5c879dbb24f53942c8faa0afeee7548c4922bda5c14024c05337e4c9edeeb53389eb42a494b1bb652e638b

  • SSDEEP

    98304:ViDQT8ujHq4GoOkoPtwOhoQWujB7iKpTHHr4w2bYx/jL5o5s:jA2H3c1oipXyYx7

Score
10/10
vidar1679discoveryevasionspywarestealertrojan

Malware Config

Extracted

Family

vidar

Version

55

Botnet

1679

C2

https://t.me/truewallets

https://mas.to/@zara99

http://116.203.10.3:80
Attributes
  • profile_id

    1679

Targets

    • Target

      file.exe

    • Size

      4.6MB

    • MD5

      a3fe284028b602171040f75d543fdb41

    • SHA1

      a84e13e12f796c9b8a245a84913435e3e32887ed

    • SHA256

      e61234a0934d7955c0bafda460b8220f7012958415e05635d61d433a6e0c9006

    • SHA512

      b1100bb9cc48120aa9b8e142aea0ee28886df49fdc5c879dbb24f53942c8faa0afeee7548c4922bda5c14024c05337e4c9edeeb53389eb42a494b1bb652e638b

    • SSDEEP

      98304:ViDQT8ujHq4GoOkoPtwOhoQWujB7iKpTHHr4w2bYx/jL5o5s:jA2H3c1oipXyYx7

    Score
    10/10
    vidar1679evasionstealertrojandiscoveryspyware

    • Vidar

      Vidar is an infostealer based on Arkei stealer.

      stealervidar

    • Identifies VirtualBox via ACPI registry values (likely anti-VM)

      evasion

    • Checks BIOS information in registry

      BIOS information is often read in order to detect sandboxing environments.

    • 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

    • Checks whether UAC is enabled

      evasiontrojan

    • Suspicious use of NtSetInformationThreadHideFromDebugger

    behavioral1behavioral2

MITRE ATT&CK Matrix ATT&CK v6

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Virtualization/Sandbox Evasion

1
T1497

Install Root Certificate

1
T1130

Modify Registry

1
T1112

Credential Access

Credentials in Files

3
T1081

Discovery

Query Registry

4
T1012

Virtualization/Sandbox Evasion

1
T1497

System Information Discovery

3
T1082

Lateral Movement

Collection

Data from Local System

3
T1005

Exfiltration

Command and Control

Impact

Tasks