59c05b5b03053a6315fe989fd79c169e7d3eb992d9ee549b9724a5e9e6434d0a

Bypass User Account Control

T1548.002

Disable or Modify Tools

Modify Registry

description	ioc	Process
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA = "0"	jaffacakes118_59c05b5b03053a6315fe989fd79c169e7d3eb992d9ee549b9724a5e9e6434d0a.exe

Windows security bypass 2 TTPs 1 IoCs

Disable or Modify Tools

Modify Registry

description	ioc	Process
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\UacDisableNotify = "1"	jaffacakes118_59c05b5b03053a6315fe989fd79c169e7d3eb992d9ee549b9724a5e9e6434d0a.exe

Windows security modification 2 TTPs 1 IoCs

Disable or Modify Tools

Modify Registry

description	ioc	Process
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\UacDisableNotify = "1"	jaffacakes118_59c05b5b03053a6315fe989fd79c169e7d3eb992d9ee549b9724a5e9e6434d0a.exe

Checks whether UAC is enabled 1 TTPs 1 IoCs

System Information Discovery

T1082

description	ioc	Process
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA = "0"	jaffacakes118_59c05b5b03053a6315fe989fd79c169e7d3eb992d9ee549b9724a5e9e6434d0a.exe

Drops file in Windows directory 2 IoCs

description	ioc	Process
File created	C:\Windows\iexplorerr.exe	jaffacakes118_59c05b5b03053a6315fe989fd79c169e7d3eb992d9ee549b9724a5e9e6434d0a.exe
File created	C:\Windows\msndmsgr.exe	jaffacakes118_59c05b5b03053a6315fe989fd79c169e7d3eb992d9ee549b9724a5e9e6434d0a.exe

Reads the TCP/IP host and domain name from the registry 1 TTPs 2 IoCs

The configured hostname and DNS domain identify the machine and are commonly collected to profile a host before it reports in.

discovery

System Network Configuration Discovery

T1016

description	ioc	Process
Key value queried	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\Tcpip\Parameters\Domain	jaffacakes118_59c05b5b03053a6315fe989fd79c169e7d3eb992d9ee549b9724a5e9e6434d0a.exe
Key value queried	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\Tcpip\Parameters\Hostname	jaffacakes118_59c05b5b03053a6315fe989fd79c169e7d3eb992d9ee549b9724a5e9e6434d0a.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	jaffacakes118_59c05b5b03053a6315fe989fd79c169e7d3eb992d9ee549b9724a5e9e6434d0a.exe

System policy modification 1 TTPs 2 IoCs

defense_evasion

Modify Registry

description	ioc	Process
Key created	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System	jaffacakes118_59c05b5b03053a6315fe989fd79c169e7d3eb992d9ee549b9724a5e9e6434d0a.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA = "0"	jaffacakes118_59c05b5b03053a6315fe989fd79c169e7d3eb992d9ee549b9724a5e9e6434d0a.exe

C:\Users\Admin\AppData\Local\Temp\jaffacakes118_59c05b5b03053a6315fe989fd79c169e7d3eb992d9ee549b9724a5e9e6434d0a.exe
"C:\Users\Admin\AppData\Local\Temp\jaffacakes118_59c05b5b03053a6315fe989fd79c169e7d3eb992d9ee549b9724a5e9e6434d0a.exe"
1⤵
- UAC bypass
- Windows security bypass
- Windows security modification
- Checks whether UAC is enabled
- Drops file in Windows directory
- Reads the TCP/IP host and domain name from the registry
- System Location Discovery: System Language Discovery
- System policy modification
PID:4840

Network

MITRE ATT&CK Enterprise v16

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Abuse Elevation Control Mechanism

T1548

Bypass User Account Control

T1548.002

Defense Evasion

Abuse Elevation Control Mechanism

T1548

Bypass User Account Control

T1548.002

Impair Defenses

T1562

Disable or Modify Tools

Modify Registry