d60e2509cf456d14518593598eac63df87a8d4b9136c89b3acb50662d8bce204

description	ioc	Process
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA = "0"	d60e2509cf456d14518593598eac63df87a8d4b9136c89b3acb50662d8bce204N.exe

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

evasion

Query Registry

T1012

Virtualization/Sandbox Evasion

description	ioc	Process
Key opened	\REGISTRY\MACHINE\HARDWARE\ACPI\DSDT\VBOX__	d60e2509cf456d14518593598eac63df87a8d4b9136c89b3acb50662d8bce204N.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

description	ioc	Process
Key opened	\REGISTRY\USER\S-1-5-21-1846800975-3917212583-2893086201-1000\Software\Wine	d60e2509cf456d14518593598eac63df87a8d4b9136c89b3acb50662d8bce204N.exe

Adds Run key to start application 2 TTPs 1 IoCs

persistence

Registry Run Keys / Startup Folder

T1547.001

Modify Registry

description	ioc	Process
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows\CurrentVersion\Run\ = "C:\\Users\\Admin\\AppData\\Local\\ctfmox.exe"	d60e2509cf456d14518593598eac63df87a8d4b9136c89b3acb50662d8bce204N.exe

Checks whether UAC is enabled 1 TTPs 1 IoCs

evasion trojan

System Information Discovery

T1082

description	ioc	Process
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA = "0"	d60e2509cf456d14518593598eac63df87a8d4b9136c89b3acb50662d8bce204N.exe

Suspicious use of NtSetInformationThreadHideFromDebugger 1 IoCs

pid	Process
2856	d60e2509cf456d14518593598eac63df87a8d4b9136c89b3acb50662d8bce204N.exe

System Location Discovery: System Language Discovery 1 TTPs 5 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	cmd.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	cmd.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	d60e2509cf456d14518593598eac63df87a8d4b9136c89b3acb50662d8bce204N.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	cmd.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	cmd.exe

Modifies Internet Explorer settings 1 TTPs 1 IoCs

adware spyware

Modify Registry

description	ioc	Process
Key created	\REGISTRY\USER\S-1-5-21-1846800975-3917212583-2893086201-1000\Software\Microsoft\Internet Explorer\Main	d60e2509cf456d14518593598eac63df87a8d4b9136c89b3acb50662d8bce204N.exe

Modifies system certificate store 2 TTPs 2 IoCs

evasion spyware trojan

Install Root Certificate

T1553.004

Modify Registry

description	ioc	Process
Key created	\REGISTRY\MACHINE\SOFTWARE\Microsoft\SystemCertificates\AuthRoot\Certificates\A8985D3A65E5E5C4B2D7D66D40C6DD2FB19C5436	d60e2509cf456d14518593598eac63df87a8d4b9136c89b3acb50662d8bce204N.exe
Set value (data)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\SystemCertificates\AuthRoot\Certificates\A8985D3A65E5E5C4B2D7D66D40C6DD2FB19C5436\Blob = 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	d60e2509cf456d14518593598eac63df87a8d4b9136c89b3acb50662d8bce204N.exe

Suspicious behavior: EnumeratesProcesses 1 IoCs

pid	Process
2856	d60e2509cf456d14518593598eac63df87a8d4b9136c89b3acb50662d8bce204N.exe

Suspicious behavior: GetForegroundWindowSpam 1 IoCs

pid	Process
2856	d60e2509cf456d14518593598eac63df87a8d4b9136c89b3acb50662d8bce204N.exe

Suspicious use of SetWindowsHookEx 2 IoCs

pid	Process
2856	d60e2509cf456d14518593598eac63df87a8d4b9136c89b3acb50662d8bce204N.exe
2856	d60e2509cf456d14518593598eac63df87a8d4b9136c89b3acb50662d8bce204N.exe

Suspicious use of WriteProcessMemory 16 IoCs

description	pid	Process	procid_target
PID 2856 wrote to memory of 2828	2856	d60e2509cf456d14518593598eac63df87a8d4b9136c89b3acb50662d8bce204N.exe	30
PID 2856 wrote to memory of 2828	2856	d60e2509cf456d14518593598eac63df87a8d4b9136c89b3acb50662d8bce204N.exe	30
PID 2856 wrote to memory of 2828	2856	d60e2509cf456d14518593598eac63df87a8d4b9136c89b3acb50662d8bce204N.exe	30
PID 2856 wrote to memory of 2828	2856	d60e2509cf456d14518593598eac63df87a8d4b9136c89b3acb50662d8bce204N.exe	30
PID 2856 wrote to memory of 2756	2856	d60e2509cf456d14518593598eac63df87a8d4b9136c89b3acb50662d8bce204N.exe	31
PID 2856 wrote to memory of 2756	2856	d60e2509cf456d14518593598eac63df87a8d4b9136c89b3acb50662d8bce204N.exe	31
PID 2856 wrote to memory of 2756	2856	d60e2509cf456d14518593598eac63df87a8d4b9136c89b3acb50662d8bce204N.exe	31
PID 2856 wrote to memory of 2756	2856	d60e2509cf456d14518593598eac63df87a8d4b9136c89b3acb50662d8bce204N.exe	31
PID 2856 wrote to memory of 2748	2856	d60e2509cf456d14518593598eac63df87a8d4b9136c89b3acb50662d8bce204N.exe	32
PID 2856 wrote to memory of 2748	2856	d60e2509cf456d14518593598eac63df87a8d4b9136c89b3acb50662d8bce204N.exe	32
PID 2856 wrote to memory of 2748	2856	d60e2509cf456d14518593598eac63df87a8d4b9136c89b3acb50662d8bce204N.exe	32
PID 2856 wrote to memory of 2748	2856	d60e2509cf456d14518593598eac63df87a8d4b9136c89b3acb50662d8bce204N.exe	32
PID 2856 wrote to memory of 2632	2856	d60e2509cf456d14518593598eac63df87a8d4b9136c89b3acb50662d8bce204N.exe	33
PID 2856 wrote to memory of 2632	2856	d60e2509cf456d14518593598eac63df87a8d4b9136c89b3acb50662d8bce204N.exe	33
PID 2856 wrote to memory of 2632	2856	d60e2509cf456d14518593598eac63df87a8d4b9136c89b3acb50662d8bce204N.exe	33
PID 2856 wrote to memory of 2632	2856	d60e2509cf456d14518593598eac63df87a8d4b9136c89b3acb50662d8bce204N.exe	33

System policy modification 1 TTPs 2 IoCs

evasion

Modify Registry

description	ioc	Process
Key created	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System	d60e2509cf456d14518593598eac63df87a8d4b9136c89b3acb50662d8bce204N.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA = "0"	d60e2509cf456d14518593598eac63df87a8d4b9136c89b3acb50662d8bce204N.exe

C:\Users\Admin\AppData\Local\Temp\d60e2509cf456d14518593598eac63df87a8d4b9136c89b3acb50662d8bce204N.exe
"C:\Users\Admin\AppData\Local\Temp\d60e2509cf456d14518593598eac63df87a8d4b9136c89b3acb50662d8bce204N.exe"
1⤵
- UAC bypass
- Identifies VirtualBox via ACPI registry values (likely anti-VM)
- Identifies Wine through registry keys
- Adds Run key to start application
- Checks whether UAC is enabled
- Suspicious use of NtSetInformationThreadHideFromDebugger
- System Location Discovery: System Language Discovery
- Modifies Internet Explorer settings
- Modifies system certificate store
- Suspicious behavior: EnumeratesProcesses
- Suspicious behavior: GetForegroundWindowSpam
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
- System policy modification
PID:2856
- C:\Windows\SysWOW64\cmd.exe
  cmd /k del "C:\Arquivos de programas\GbPlugin\." /q
  2⤵
  - System Location Discovery: System Language Discovery
  PID:2828
- C:\Windows\SysWOW64\cmd.exe
  cmd /k rd "%ProgramFiles%\GbPlugin"
  2⤵
  - System Location Discovery: System Language Discovery
  PID:2756
- C:\Windows\SysWOW64\cmd.exe
  cmd /k del "C:\Program Files (x86)\GbPlugin\." /q
  2⤵
  - System Location Discovery: System Language Discovery
  PID:2748
- C:\Windows\SysWOW64\cmd.exe
  cmd /k rd "C:\Program Files (x86)\GbPlugin"
  2⤵
  - System Location Discovery: System Language Discovery
  PID:2632

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Boot or Logon Autostart Execution

T1547

Registry Run Keys / Startup Folder

T1547.001

Privilege Escalation

Abuse Elevation Control Mechanism

T1548

Bypass User Account Control

T1548.002

Boot or Logon Autostart Execution

T1547

Registry Run Keys / Startup Folder

T1547.001

Defense Evasion

Abuse Elevation Control Mechanism

T1548

Bypass User Account Control

T1548.002

Impair Defenses

T1562

Disable or Modify Tools

Modify Registry

Subvert Trust Controls

T1553

Install Root Certificate

T1553.004

Virtualization/Sandbox Evasion

2

Credential Access

Discovery

Query Registry

2

T1012

System Information Discovery

T1082

System Location Discovery

T1614

System Language Discovery

T1614.001

Virtualization/Sandbox Evasion

2