vidar | 1971187ab4d213be8a295cef2223002122dd6d6692fa906f2697b6cc11458a1f

General

Target
1971187ab4d213be8a295cef2223002122dd6d6692fa906f2697b6cc11458a1f.exe
Size 6.3MB
Sample260925-neyqbsvblb
SHA256 1971187ab4d213be8a295cef2223002122dd6d6692fa906f2697b6cc11458a1f
MD5 2bc9e607ea27d9dbdc38286546ed40f2
SHA1 c64d60cd5b3ad2ed854c00f9da0833f9a476316d
SHA512 552ab5c6d6ddb3e1a2e4be0da7e63257c3c96575691cc2aacf1a71722b4578d8bc767c13c4428987a8a3801867c1da46c629a71f74b024b2691ab3307abde3d2
SSDEEP 49152:uHsQ6ayAg7VenFHwcRAL4c1Q9DKn8uVfIEI3w5b9njeFHKudWZ55WMiaiVpzvpIx:4/PvIQw5b9njeFqlAhzxIJuy
TLSH
T15E665B17649042A4DA4AD375E1BF5203EAB5BC19DB3572D3AE006E706F3A3D23AF5B04
MD5 SHA1 SHA512 SSDEEP TLSH

Score

10^/10

ea76f9f93a0d8d8216939b5e438c91ee defense_evasion vidar stealer

Malware Config

Extracted

Family

vidar

Version

3.5

Botnet

ea76f9f93a0d8d8216939b5e438c91ee

C2

https://t.me/nts33p
https://steamcommunity.com/profiles/76561198639924729
https://community.fandom.com/wikia.php?controller=UserProfile&method=getUserData&format=json&userId=64140772

Attributes

user_agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) Chrome/150.0.0.0 YaBrowser/26.8.0.0

Signatures

Family: Vidar
Vidar is an infostealer based on Arkei stealer.
stealer vidar

Enumerates VirtualBox registry keys 2 TTPs 5 IoCs

defense_evasion

Query Registry

T1012

Virtualization/Sandbox Evasion

T1497

description	ioc	Process
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\VBoxGuest	1971187ab4d213be8a295cef2223002122dd6d6692fa906f2697b6cc11458a1f.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\VBoxMouse	1971187ab4d213be8a295cef2223002122dd6d6692fa906f2697b6cc11458a1f.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\VBoxService	1971187ab4d213be8a295cef2223002122dd6d6692fa906f2697b6cc11458a1f.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\VBoxSF	1971187ab4d213be8a295cef2223002122dd6d6692fa906f2697b6cc11458a1f.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\VBoxVideo	1971187ab4d213be8a295cef2223002122dd6d6692fa906f2697b6cc11458a1f.exe

Identifies VirtualBox via ACPI registry values (likely anti-VM) 2 TTPs 3 IoCs

defense_evasion

Query Registry

T1012

Virtualization/Sandbox Evasion

T1497

description	ioc	Process
Key opened	\REGISTRY\MACHINE\HARDWARE\ACPI\DSDT\VBOX__	1971187ab4d213be8a295cef2223002122dd6d6692fa906f2697b6cc11458a1f.exe
Key opened	\REGISTRY\MACHINE\HARDWARE\ACPI\FADT\VBOX__	1971187ab4d213be8a295cef2223002122dd6d6692fa906f2697b6cc11458a1f.exe
Key opened	\REGISTRY\MACHINE\HARDWARE\ACPI\RSDT\VBOX__	1971187ab4d213be8a295cef2223002122dd6d6692fa906f2697b6cc11458a1f.exe

Looks for VirtualBox Guest Additions in registry 2 TTPs 1 IoCs

defense_evasion

Query Registry

T1012

Virtualization/Sandbox Evasion

T1497

description	ioc	Process
Key opened	\REGISTRY\MACHINE\SOFTWARE\Oracle\VirtualBox Guest Additions	1971187ab4d213be8a295cef2223002122dd6d6692fa906f2697b6cc11458a1f.exe

Looks for VMWare Tools registry key 2 TTPs 1 IoCs

defense_evasion

Query Registry

T1012

Virtualization/Sandbox Evasion

T1497

description	ioc	Process
Key opened	\REGISTRY\MACHINE\SOFTWARE\VMware, Inc.\VMware Tools	1971187ab4d213be8a295cef2223002122dd6d6692fa906f2697b6cc11458a1f.exe

Checks BIOS information in registry 2 TTPs 3 IoCs

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

Query Registry

T1012

System Information Discovery

T1082

description	ioc	Process
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion	1971187ab4d213be8a295cef2223002122dd6d6692fa906f2697b6cc11458a1f.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosDate	1971187ab4d213be8a295cef2223002122dd6d6692fa906f2697b6cc11458a1f.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion	1971187ab4d213be8a295cef2223002122dd6d6692fa906f2697b6cc11458a1f.exe

Checks system information in the registry 2 TTPs 2 IoCs

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

Query Registry

T1012

System Information Discovery

T1082

description	ioc	Process
Key value queried	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\SystemInformation\SystemManufacturer	1971187ab4d213be8a295cef2223002122dd6d6692fa906f2697b6cc11458a1f.exe
Key value queried	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\SystemInformation\SystemProductName	1971187ab4d213be8a295cef2223002122dd6d6692fa906f2697b6cc11458a1f.exe

Checks for VirtualBox DLLs, possible anti-VM trick 1 TTPs 1 IoCs

Certain files are specific to VirtualBox VMs and can be used to detect execution in a VM.

System Information Discovery

T1082

description	ioc	Process
File opened (read-only)	\??\VBoxMiniRdrDN	1971187ab4d213be8a295cef2223002122dd6d6692fa906f2697b6cc11458a1f.exe

Enumerates system info in registry 2 TTPs 3 IoCs

Query Registry

T1012

System Information Discovery

T1082

description	ioc	Process
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\BIOS\SystemProductName	1971187ab4d213be8a295cef2223002122dd6d6692fa906f2697b6cc11458a1f.exe
Key opened	\REGISTRY\MACHINE\HARDWARE\Description\System\BIOS	1971187ab4d213be8a295cef2223002122dd6d6692fa906f2697b6cc11458a1f.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\BIOS\SystemManufacturer	1971187ab4d213be8a295cef2223002122dd6d6692fa906f2697b6cc11458a1f.exe

Suspicious behavior: EnumeratesProcesses 10 IoCs

pid	Process
4268	1971187ab4d213be8a295cef2223002122dd6d6692fa906f2697b6cc11458a1f.exe
4268	1971187ab4d213be8a295cef2223002122dd6d6692fa906f2697b6cc11458a1f.exe
4268	1971187ab4d213be8a295cef2223002122dd6d6692fa906f2697b6cc11458a1f.exe
4268	1971187ab4d213be8a295cef2223002122dd6d6692fa906f2697b6cc11458a1f.exe
4268	1971187ab4d213be8a295cef2223002122dd6d6692fa906f2697b6cc11458a1f.exe
4268	1971187ab4d213be8a295cef2223002122dd6d6692fa906f2697b6cc11458a1f.exe
4268	1971187ab4d213be8a295cef2223002122dd6d6692fa906f2697b6cc11458a1f.exe
4268	1971187ab4d213be8a295cef2223002122dd6d6692fa906f2697b6cc11458a1f.exe
4268	1971187ab4d213be8a295cef2223002122dd6d6692fa906f2697b6cc11458a1f.exe
4268	1971187ab4d213be8a295cef2223002122dd6d6692fa906f2697b6cc11458a1f.exe

C:\Users\Admin\AppData\Local\Temp\1971187ab4d213be8a295cef2223002122dd6d6692fa906f2697b6cc11458a1f.exe
"C:\Users\Admin\AppData\Local\Temp\1971187ab4d213be8a295cef2223002122dd6d6692fa906f2697b6cc11458a1f.exe"
1⤵
- Enumerates VirtualBox registry keys
- Identifies VirtualBox via ACPI registry values (likely anti-VM)
- Looks for VirtualBox Guest Additions in registry
- Looks for VMWare Tools registry key
- Checks BIOS information in registry
- Checks system information in the registry
- Checks for VirtualBox DLLs, possible anti-VM trick
- Enumerates system info in registry
- Suspicious behavior: EnumeratesProcesses
PID:4268

Network

MITRE ATT&CK Enterprise v16

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Virtualization/Sandbox Evasion

4

T1497

Credential Access

Discovery

Query Registry

7

T1012

System Information Discovery

4

T1082

Virtualization/Sandbox Evasion

4

T1497

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

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Downloads

memory/4268-0-0x0000000700000000-0x0000000700292000-memory.dmp

Download

memory/4268-1-0x0000000700000000-0x0000000700292000-memory.dmp

Download

memory/4268-2-0x0000000700000000-0x0000000700292000-memory.dmp

Download

memory/4268-3-0x0000000700000000-0x0000000700292000-memory.dmp

Download

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Enterprise v16

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Downloads