3ac34007735480d39372d9f6134c2068c716fe5514d608a351ca9a6d7bc56fe2

General

Target

3ac34007735480d39372d9f6134c2068c716fe5514d608a351ca9a6d7bc56fe2.exe
Size

2.6MB
MD5

8d6be2ae7d7980c17bfcc04baff0197b
SHA1

c6276d5eb88d2e3c262d56a8b2d34c120eb7f635
SHA256

3ac34007735480d39372d9f6134c2068c716fe5514d608a351ca9a6d7bc56fe2
SHA512

7c911345ac61f3cb11f790982a7c7856577a5eaf8c42ac904084dee167a6f4464adb62436780777efae41aa98cd3ed09c77b579862d3e0f5f139aa84fcce118f
SSDEEP

49152:9NCDDt6uqGQ2XxCzynx+Px/hK/Lm9y1VGM0y/z:XCDDtDqGzXxxxE/Ia9kVEM

Score

10^/10

discovery evasion trojan

Malware Config

Signatures

Modifies Windows Defender Real-time Protection settings 3 TTPs 6 IoCs

evasion trojan

Modify Registry

T1112

Windows Service

T1543.003

Disable or Modify Tools

T1562.001

Processes:

3ac34007735480d39372d9f6134c2068c716fe5514d608a351ca9a6d7bc56fe2.exe

description	ioc	process
Key created	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection	3ac34007735480d39372d9f6134c2068c716fe5514d608a351ca9a6d7bc56fe2.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableBehaviorMonitoring = "1"	3ac34007735480d39372d9f6134c2068c716fe5514d608a351ca9a6d7bc56fe2.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableIOAVProtection = "1"	3ac34007735480d39372d9f6134c2068c716fe5514d608a351ca9a6d7bc56fe2.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableOnAccessProtection = "1"	3ac34007735480d39372d9f6134c2068c716fe5514d608a351ca9a6d7bc56fe2.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableRealtimeMonitoring = "1"	3ac34007735480d39372d9f6134c2068c716fe5514d608a351ca9a6d7bc56fe2.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableScanOnRealtimeEnable = "1"	3ac34007735480d39372d9f6134c2068c716fe5514d608a351ca9a6d7bc56fe2.exe

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

Query Registry
T1012

Virtualization/Sandbox Evasion
T1497

Processes:

3ac34007735480d39372d9f6134c2068c716fe5514d608a351ca9a6d7bc56fe2.exe

description ioc process

Key opened \REGISTRY\MACHINE\HARDWARE\ACPI\DSDT\VBOX__ 3ac34007735480d39372d9f6134c2068c716fe5514d608a351ca9a6d7bc56fe2.exe

description	ioc	process
Key opened	\REGISTRY\MACHINE\HARDWARE\ACPI\DSDT\VBOX__	3ac34007735480d39372d9f6134c2068c716fe5514d608a351ca9a6d7bc56fe2.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

Processes:

3ac34007735480d39372d9f6134c2068c716fe5514d608a351ca9a6d7bc56fe2.exe

description	ioc	process
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion	3ac34007735480d39372d9f6134c2068c716fe5514d608a351ca9a6d7bc56fe2.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion	3ac34007735480d39372d9f6134c2068c716fe5514d608a351ca9a6d7bc56fe2.exe

Identifies Wine through registry keys 2 TTPs 1 IoCs

Wine is a compatibility layer capable of running Windows applications, which can be used as sandboxing environment.

evasion

Query Registry

T1012

Virtualization/Sandbox Evasion

T1497

Processes:

3ac34007735480d39372d9f6134c2068c716fe5514d608a351ca9a6d7bc56fe2.exe

description	ioc	process
Key opened	\REGISTRY\USER\S-1-5-21-312935884-697965778-3955649944-1000\Software\Wine	3ac34007735480d39372d9f6134c2068c716fe5514d608a351ca9a6d7bc56fe2.exe

Windows security modification 2 TTPs 2 IoCs

evasion trojan

Disable or Modify Tools

T1562.001

Modify Registry

T1112

Processes:

3ac34007735480d39372d9f6134c2068c716fe5514d608a351ca9a6d7bc56fe2.exe

description	ioc	process
Key created	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows Defender\Features	3ac34007735480d39372d9f6134c2068c716fe5514d608a351ca9a6d7bc56fe2.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows Defender\Features\TamperProtection = "0"	3ac34007735480d39372d9f6134c2068c716fe5514d608a351ca9a6d7bc56fe2.exe

Suspicious use of NtSetInformationThreadHideFromDebugger 1 IoCs

Processes:

3ac34007735480d39372d9f6134c2068c716fe5514d608a351ca9a6d7bc56fe2.exe

pid process

2492 3ac34007735480d39372d9f6134c2068c716fe5514d608a351ca9a6d7bc56fe2.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

Processes:

3ac34007735480d39372d9f6134c2068c716fe5514d608a351ca9a6d7bc56fe2.exe

description	ioc	process
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	3ac34007735480d39372d9f6134c2068c716fe5514d608a351ca9a6d7bc56fe2.exe

Suspicious behavior: EnumeratesProcesses 3 IoCs

Processes:

3ac34007735480d39372d9f6134c2068c716fe5514d608a351ca9a6d7bc56fe2.exe

pid	process
2492	3ac34007735480d39372d9f6134c2068c716fe5514d608a351ca9a6d7bc56fe2.exe
2492	3ac34007735480d39372d9f6134c2068c716fe5514d608a351ca9a6d7bc56fe2.exe
2492	3ac34007735480d39372d9f6134c2068c716fe5514d608a351ca9a6d7bc56fe2.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

Processes:

3ac34007735480d39372d9f6134c2068c716fe5514d608a351ca9a6d7bc56fe2.exe

description pid process

Token: SeDebugPrivilege 2492 3ac34007735480d39372d9f6134c2068c716fe5514d608a351ca9a6d7bc56fe2.exe

description	pid	process
Token: SeDebugPrivilege	2492	3ac34007735480d39372d9f6134c2068c716fe5514d608a351ca9a6d7bc56fe2.exe

C:\Users\Admin\AppData\Local\Temp\3ac34007735480d39372d9f6134c2068c716fe5514d608a351ca9a6d7bc56fe2.exe
"C:\Users\Admin\AppData\Local\Temp\3ac34007735480d39372d9f6134c2068c716fe5514d608a351ca9a6d7bc56fe2.exe"
1⤵
- Modifies Windows Defender Real-time Protection settings
- Identifies VirtualBox via ACPI registry values (likely anti-VM)
- Checks BIOS information in registry
- Identifies Wine through registry keys
- Windows security modification
- Suspicious use of NtSetInformationThreadHideFromDebugger
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:2492

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Create or Modify System Process

1

T1543

Windows Service

1

T1543.003

Privilege Escalation

Create or Modify System Process

1

T1543

Windows Service

1

T1543.003

Defense Evasion

Impair Defenses

2

T1562

Disable or Modify Tools

Modify Registry

Virtualization/Sandbox Evasion

2

T1497

Credential Access

Discovery

Query Registry

3

T1012

System Information Discovery

1

T1082

System Location Discovery

1

T1614

System Language Discovery

1

T1614.001

Virtualization/Sandbox Evasion

2

T1497

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

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Downloads

memory/2492-0-0x0000000000FA0000-0x000000000124E000-memory.dmp

Filesize
2.7MB

Download
memory/2492-1-0x0000000000FA0000-0x000000000124E000-memory.dmp

Filesize
2.7MB

Download
memory/2492-2-0x0000000000FA0000-0x000000000124E000-memory.dmp

Filesize
2.7MB

Download
memory/2492-5-0x0000000000FA0000-0x000000000124E000-memory.dmp

Filesize
2.7MB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads