7b50362bd1cbc296667b3efef7d2a01687b39d6e11b210609c476242ceb0580f

General

Target

7b50362bd1cbc296667b3efef7d2a01687b39d6e11b210609c476242ceb0580f.exe
Size

6.1MB
MD5

c16a5a4a234951afef3d2b4f3ee374da
SHA1

5da19d4a23332bbdda1a540a1fa2b59169af5ea1
SHA256

7b50362bd1cbc296667b3efef7d2a01687b39d6e11b210609c476242ceb0580f
SHA512

d2ea898a80441078422443bd178dcbc36b30b44489cc96330e1150810e2832995b6d5ef73f672e5010f5661068cb851f8b5ec0c9342cbb79ed4df9dacb026a9e
SSDEEP

196608:C9W9ApNBEJJ9Dn1glW2n269B3x5p0EttevZf:HypNyJLD1f2nllxttevZf

Score

9^/10

bootkit discovery evasion persistence trojan

Malware Config

Signatures

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

evasion

Query Registry

T1012

Virtualization/Sandbox Evasion

T1497

description	ioc	Process
Key opened	\REGISTRY\MACHINE\HARDWARE\ACPI\DSDT\VBOX__	7b50362bd1cbc296667b3efef7d2a01687b39d6e11b210609c476242ceb0580f.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\SystemBiosVersion	7b50362bd1cbc296667b3efef7d2a01687b39d6e11b210609c476242ceb0580f.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion	7b50362bd1cbc296667b3efef7d2a01687b39d6e11b210609c476242ceb0580f.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosDate	7b50362bd1cbc296667b3efef7d2a01687b39d6e11b210609c476242ceb0580f.exe

Checks whether UAC is enabled 1 TTPs 1 IoCs

evasion trojan

System Information Discovery

T1082

description	ioc	Process
Key value queried	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA	7b50362bd1cbc296667b3efef7d2a01687b39d6e11b210609c476242ceb0580f.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	7b50362bd1cbc296667b3efef7d2a01687b39d6e11b210609c476242ceb0580f.exe

Suspicious use of NtSetInformationThreadHideFromDebugger 1 IoCs

pid	Process
2276	7b50362bd1cbc296667b3efef7d2a01687b39d6e11b210609c476242ceb0580f.exe

System Location Discovery: System Language Discovery 1 TTPs 1 IoCs

Attempt gather information about the system language of a victim in order to infer the geographical location of that host.

discovery

System Language Discovery

T1614.001

description	ioc	Process
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	7b50362bd1cbc296667b3efef7d2a01687b39d6e11b210609c476242ceb0580f.exe

Suspicious behavior: EnumeratesProcesses 1 IoCs

pid	Process
2276	7b50362bd1cbc296667b3efef7d2a01687b39d6e11b210609c476242ceb0580f.exe

Suspicious behavior: GetForegroundWindowSpam 1 IoCs

pid	Process
2276	7b50362bd1cbc296667b3efef7d2a01687b39d6e11b210609c476242ceb0580f.exe

C:\Users\Admin\AppData\Local\Temp\7b50362bd1cbc296667b3efef7d2a01687b39d6e11b210609c476242ceb0580f.exe
"C:\Users\Admin\AppData\Local\Temp\7b50362bd1cbc296667b3efef7d2a01687b39d6e11b210609c476242ceb0580f.exe"
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
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious behavior: GetForegroundWindowSpam
PID:2276

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Pre-OS Boot

1

T1542

Bootkit

1

T1542.003

Privilege Escalation

Defense Evasion

Pre-OS Boot

1

T1542

Bootkit

1

T1542.003

Virtualization/Sandbox Evasion

1

T1497

Credential Access

Discovery

Query Registry

2

T1012

System Information Discovery

2

T1082

System Location Discovery

1

T1614

System Language Discovery

1

T1614.001

Virtualization/Sandbox Evasion

1

T1497

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

memory/2276-0-0x0000000000DB0000-0x0000000001C8A000-memory.dmp

Filesize
14.9MB

Download
memory/2276-1-0x0000000077BA0000-0x0000000077BA2000-memory.dmp

Filesize
8KB

Download
memory/2276-3-0x0000000000DB0000-0x0000000001C8A000-memory.dmp

Filesize
14.9MB

Download
memory/2276-4-0x0000000000DB0000-0x0000000001C8A000-memory.dmp

Filesize
14.9MB

Download
memory/2276-5-0x0000000000DB0000-0x0000000001C8A000-memory.dmp

Filesize
14.9MB

Download
memory/2276-8-0x0000000000DB0000-0x0000000001C8A000-memory.dmp

Filesize
14.9MB

Download
memory/2276-9-0x0000000000DB0000-0x0000000001C8A000-memory.dmp

Filesize
14.9MB

Download
memory/2276-11-0x0000000000DB0000-0x0000000001C8A000-memory.dmp

Filesize
14.9MB

Download
memory/2276-10-0x0000000000DB0000-0x0000000001C8A000-memory.dmp

Filesize
14.9MB

Download
memory/2276-6-0x0000000000DB0000-0x0000000001C8A000-memory.dmp

Filesize
14.9MB

Download
memory/2276-7-0x0000000000DB0000-0x0000000001C8A000-memory.dmp

Filesize
14.9MB

Download
memory/2276-16-0x0000000000280000-0x0000000000281000-memory.dmp

Filesize
4KB

Download
memory/2276-17-0x0000000000DB0000-0x0000000001C8A000-memory.dmp

Filesize
14.9MB

Download
memory/2276-19-0x0000000000280000-0x0000000000281000-memory.dmp

Filesize
4KB

Download
memory/2276-24-0x0000000000DB0000-0x0000000001C8A000-memory.dmp

Filesize
14.9MB

Download
memory/2276-29-0x0000000000DB0000-0x0000000001C8A000-memory.dmp

Filesize
14.9MB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads