e8eb3698d7ce2c352c263a5a324daf11746a2bd3fc3b1370b6c263931712f500

Analysis

max time kernel
148s
platform
windows11-ltsc_2024_x64
resource
win11ltsc2024-20260709-en
resource tags

arch:x64arch:x86image:win11ltsc2024-20260709-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows
submitted
30/08/2026, 23:08

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General

Target
e8eb3698d7ce2c352c263a5a324daf11746a2bd3fc3b1370b6c263931712f500.dll
Size 6.8MB
Sample260830-241swa1hnd
SHA256 e8eb3698d7ce2c352c263a5a324daf11746a2bd3fc3b1370b6c263931712f500
MD5 64821d2a62a28100c613bae05edfd86a
SHA1 d7334fc0425a22db4e7ee824b3f9181cfc7f7ceb
SHA512 36097ee0109b64f475528bebee9b1c44eb00b010f878ad33a0fdaff611157893ca08cd98aa2ab80bbb95f68bbcd0f645bfbe57d6ce012252fd7bae4420432f05
SSDEEP 98304:eNpAZrIR9LEhKIfe42VOytY6P5l3TiZd4sq:eNGZrIR9LsIJtNhl3TiZdc
TLSH
T1C47628E720D26EDED08BD1BAC642F87F8E4F78394626A9E35159A236DE27C007515F0C
MD5 SHA1 SHA512 SSDEEP TLSH

Score

9^/10

bootkit defense_evasion persistence trojan

Malware Config

Signatures

Identifies VirtualBox via ACPI registry values (likely anti-VM) 2 TTPs 1 IoCs

defense_evasion

Query Registry

T1012

Virtualization/Sandbox Evasion

T1497

description	ioc	Process
Key opened	\REGISTRY\MACHINE\HARDWARE\ACPI\DSDT\VBOX__	rundll32.exe

Checks BIOS information in registry 2 TTPs 2 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\SystemBiosVersion	rundll32.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion	rundll32.exe

Checks whether UAC is enabled 1 TTPs 1 IoCs

defense_evasion trojan

System Information Discovery

T1082

description	ioc	Process
Key value queried	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA	rundll32.exe

Writes to the Master Boot Record (MBR) 1 TTPs 1 IoCs

Bootkits write to the MBR to gain persistence at a level below the operating system.

bootkit persistence

Bootkit

T1542.003

description	ioc	Process
File opened for modification	\??\PhysicalDrive0	rundll32.exe

Suspicious use of NtSetInformationThreadHideFromDebugger 1 IoCs

pid	Process
2324	rundll32.exe

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\e8eb3698d7ce2c352c263a5a324daf11746a2bd3fc3b1370b6c263931712f500.dll,#1
1⤵
- Identifies VirtualBox via ACPI registry values (likely anti-VM)
- Checks BIOS information in registry
- Checks whether UAC is enabled
- Writes to the Master Boot Record (MBR)
- Suspicious use of NtSetInformationThreadHideFromDebugger
PID:2324

Network

MITRE ATT&CK Enterprise v16

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Pre-OS Boot

T1542

Bootkit

T1542.003

Privilege Escalation

Defense Evasion

Pre-OS Boot

T1542

Bootkit

T1542.003

Virtualization/Sandbox Evasion

T1497

Credential Access

Discovery

Query Registry

T1012

System Information Discovery

T1082

Virtualization/Sandbox Evasion

T1497

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

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Downloads

memory/2324-1-0x0000000180000000-0x00000001806D4000-memory.dmp

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memory/2324-2-0x0000000180000000-0x00000001806D4000-memory.dmp

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Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v16

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Downloads