Overview

overview

10

Static

static

Installer.exe

windows7_x64

10

Installer.exe

windows10-2004_x64

10

Sharing

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General

  • Target

    Installer.exe

  • Size

    7.3MB

  • Sample

    220506-nsffxacebn

  • MD5

    f0f3dd8d6c79540592e7959f4acc185c

  • SHA1

    c3ff30188af8f06ed8f1d759ae5308fe31bd26e3

  • SHA256

    27c458a04be0086bfbb8c2a5e89e04e63ec7f0ad3b4f8c6efa1a19d00be70d14

  • SHA512

    7d18d657df71a512e63bb4b0f6dc6a06f29965c2253409876a3be0dae76cc21021579d9fd3ad0d53afa46b4a1c4a66f5c9442ee85bde7890cfe3451dd1457351

Score
10/10
vidar1281discoveryevasionspywarestealersuricatatrojan

Malware Config

Extracted

Family

vidar

Version

52

Botnet

1281

C2

https://t.me/hollandracing

https://busshi.moe/@ronxik321
Attributes
  • profile_id

    1281

Targets

    • Target

      Installer.exe

    • Size

      7.3MB

    • MD5

      f0f3dd8d6c79540592e7959f4acc185c

    • SHA1

      c3ff30188af8f06ed8f1d759ae5308fe31bd26e3

    • SHA256

      27c458a04be0086bfbb8c2a5e89e04e63ec7f0ad3b4f8c6efa1a19d00be70d14

    • SHA512

      7d18d657df71a512e63bb4b0f6dc6a06f29965c2253409876a3be0dae76cc21021579d9fd3ad0d53afa46b4a1c4a66f5c9442ee85bde7890cfe3451dd1457351

    Score
    10/10
    vidar1281discoveryevasionspywarestealersuricatatrojan

    • Vidar

      Vidar is an infostealer based on Arkei stealer.

      stealervidar

    • suricata: ET MALWARE W32/Agent.OGR!tr.pws Stealer

      suricata: ET MALWARE W32/Agent.OGR!tr.pws Stealer

      suricata

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

      evasion

    • Vidar Stealer

      stealer

    • 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