darkcomet | 2f484bbc9f617b4898f4eb728ff4551d3f04ea33af0aacfce2304a7bb69fc74c

description	ioc	Process
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Winlogon\UserInit = "C:\\Windows\\system32\\userinit.exe,C:\\Users\\Admin\\Documents\\MSDCSC\\msdcsc.exe"	2f484bbc9f617b4898f4eb728ff4551d3f04ea33af0aacfce2304a7bb69fc74c.exe

Modifies firewall policy service 3 TTPs 3 IoCs

Modify Registry

Windows Service

Disable or Modify System Firewall

T1562.004

description	ioc	Process
Key created	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\SharedAccess\Parameters\FirewallPolicy\StandardProfile	msdcsc.exe
Set value (int)	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\SharedAccess\Parameters\FirewallPolicy\StandardProfile\EnableFirewall = "0"	msdcsc.exe
Set value (int)	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\SharedAccess\Parameters\FirewallPolicy\StandardProfile\DisableNotifications = "0"	msdcsc.exe

Modifies security service 2 TTPs 1 IoCs

Modify Registry

Windows Service

description	ioc	Process
Set value (int)	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\wscsvc\Start = "4"	msdcsc.exe

Windows security bypass 2 TTPs 1 IoCs

defense_evasion trojan

Disable or Modify Tools

T1562.001

Modify Registry

description	ioc	Process
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\AntiVirusDisableNotify = "1"	msdcsc.exe

Disables Task Manager via registry modification
defense_evasion

Downloads MZ/PE file 1 IoCs

flow	pid	Process
46	4612	Process not Found

Sets file to hidden 1 TTPs 2 IoCs

Modifies file attributes to stop it showing in Explorer etc.

Hidden Files and Directories

T1564.001

pid	Process
2248	attrib.exe
4500	attrib.exe

Checks computer location settings 2 TTPs 1 IoCs

Looks up country code configured in the registry, likely geofence.

Query Registry

T1012

System Information Discovery

T1082

description	ioc	Process
Key value queried	\REGISTRY\USER\S-1-5-21-1290774215-692483676-1419523182-1000\Control Panel\International\Geo\Nation	2f484bbc9f617b4898f4eb728ff4551d3f04ea33af0aacfce2304a7bb69fc74c.exe

Deletes itself 1 IoCs

pid	Process
3668	notepad.exe

Executes dropped EXE 2 IoCs

pid	Process
5020	msdcsc.exe
2468	msdcsc.exe

Windows security modification 2 TTPs 1 IoCs

defense_evasion trojan

Disable or Modify Tools

T1562.001

Modify Registry

description	ioc	Process
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\AntiVirusDisableNotify = "1"	msdcsc.exe

Adds Run key to start application 2 TTPs 4 IoCs

persistence

Registry Run Keys / Startup Folder

T1547.001

Modify Registry

description	ioc	Process
Set value (str)	\REGISTRY\USER\S-1-5-21-1290774215-692483676-1419523182-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\Explorer = "C:\\Users\\Admin\\AppData\\Local\\Temp\\2f484bbc9f617b4898f4eb728ff4551d3f04ea33af0aacfce2304a7bb69fc74c.exe"	REG.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-1290774215-692483676-1419523182-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\MicroUpdate = "C:\\Users\\Admin\\Documents\\MSDCSC\\msdcsc.exe"	2f484bbc9f617b4898f4eb728ff4551d3f04ea33af0aacfce2304a7bb69fc74c.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-1290774215-692483676-1419523182-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\MicroUpdate = "C:\\Users\\Admin\\Documents\\MSDCSC\\msdcsc.exe"	msdcsc.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows\CurrentVersion\Run\Explorer = "C:\\Users\\Admin\\AppData\\Local\\Temp\\2f484bbc9f617b4898f4eb728ff4551d3f04ea33af0aacfce2304a7bb69fc74c.exe"	REG.exe

Suspicious use of SetThreadContext 3 IoCs

description	pid	Process	procid_target
PID 1792 set thread context of 3200	1792	2f484bbc9f617b4898f4eb728ff4551d3f04ea33af0aacfce2304a7bb69fc74c.exe	91
PID 5020 set thread context of 2468	5020	msdcsc.exe	107
PID 2468 set thread context of 3488	2468	msdcsc.exe	108

Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).

System Information Discovery
T1082

System Location Discovery: System Language Discovery 1 TTPs 15 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	attrib.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	msdcsc.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	REG.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	msdcsc.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	MicrosoftEdgeUpdate.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	2f484bbc9f617b4898f4eb728ff4551d3f04ea33af0aacfce2304a7bb69fc74c.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	notepad.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	cmd.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	attrib.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	2f484bbc9f617b4898f4eb728ff4551d3f04ea33af0aacfce2304a7bb69fc74c.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	REG.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	REG.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	cmd.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	iexplore.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	REG.exe

System Network Configuration Discovery: Internet Connection Discovery 1 TTPs 1 IoCs

Adversaries may check for Internet connectivity on compromised systems.

discovery

Internet Connection Discovery

T1016.001

pid	Process
3920	MicrosoftEdgeUpdate.exe

Modifies registry class 1 IoCs

description	ioc	Process
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{1f3427c8-5c10-4210-aa03-2ee45287d668}\Instance\	2f484bbc9f617b4898f4eb728ff4551d3f04ea33af0aacfce2304a7bb69fc74c.exe

Modifies registry key 1 TTPs 4 IoCs

Modify Registry

pid	Process
2804	REG.exe
3920	REG.exe
3768	REG.exe
4196	REG.exe

Suspicious use of AdjustPrivilegeToken 48 IoCs

description	pid	Process
Token: SeIncreaseQuotaPrivilege	3200	2f484bbc9f617b4898f4eb728ff4551d3f04ea33af0aacfce2304a7bb69fc74c.exe
Token: SeSecurityPrivilege	3200	2f484bbc9f617b4898f4eb728ff4551d3f04ea33af0aacfce2304a7bb69fc74c.exe
Token: SeTakeOwnershipPrivilege	3200	2f484bbc9f617b4898f4eb728ff4551d3f04ea33af0aacfce2304a7bb69fc74c.exe
Token: SeLoadDriverPrivilege	3200	2f484bbc9f617b4898f4eb728ff4551d3f04ea33af0aacfce2304a7bb69fc74c.exe
Token: SeSystemProfilePrivilege	3200	2f484bbc9f617b4898f4eb728ff4551d3f04ea33af0aacfce2304a7bb69fc74c.exe
Token: SeSystemtimePrivilege	3200	2f484bbc9f617b4898f4eb728ff4551d3f04ea33af0aacfce2304a7bb69fc74c.exe
Token: SeProfSingleProcessPrivilege	3200	2f484bbc9f617b4898f4eb728ff4551d3f04ea33af0aacfce2304a7bb69fc74c.exe
Token: SeIncBasePriorityPrivilege	3200	2f484bbc9f617b4898f4eb728ff4551d3f04ea33af0aacfce2304a7bb69fc74c.exe
Token: SeCreatePagefilePrivilege	3200	2f484bbc9f617b4898f4eb728ff4551d3f04ea33af0aacfce2304a7bb69fc74c.exe
Token: SeBackupPrivilege	3200	2f484bbc9f617b4898f4eb728ff4551d3f04ea33af0aacfce2304a7bb69fc74c.exe
Token: SeRestorePrivilege	3200	2f484bbc9f617b4898f4eb728ff4551d3f04ea33af0aacfce2304a7bb69fc74c.exe
Token: SeShutdownPrivilege	3200	2f484bbc9f617b4898f4eb728ff4551d3f04ea33af0aacfce2304a7bb69fc74c.exe
Token: SeDebugPrivilege	3200	2f484bbc9f617b4898f4eb728ff4551d3f04ea33af0aacfce2304a7bb69fc74c.exe
Token: SeSystemEnvironmentPrivilege	3200	2f484bbc9f617b4898f4eb728ff4551d3f04ea33af0aacfce2304a7bb69fc74c.exe
Token: SeChangeNotifyPrivilege	3200	2f484bbc9f617b4898f4eb728ff4551d3f04ea33af0aacfce2304a7bb69fc74c.exe
Token: SeRemoteShutdownPrivilege	3200	2f484bbc9f617b4898f4eb728ff4551d3f04ea33af0aacfce2304a7bb69fc74c.exe
Token: SeUndockPrivilege	3200	2f484bbc9f617b4898f4eb728ff4551d3f04ea33af0aacfce2304a7bb69fc74c.exe
Token: SeManageVolumePrivilege	3200	2f484bbc9f617b4898f4eb728ff4551d3f04ea33af0aacfce2304a7bb69fc74c.exe
Token: SeImpersonatePrivilege	3200	2f484bbc9f617b4898f4eb728ff4551d3f04ea33af0aacfce2304a7bb69fc74c.exe
Token: SeCreateGlobalPrivilege	3200	2f484bbc9f617b4898f4eb728ff4551d3f04ea33af0aacfce2304a7bb69fc74c.exe
Token: 33	3200	2f484bbc9f617b4898f4eb728ff4551d3f04ea33af0aacfce2304a7bb69fc74c.exe
Token: 34	3200	2f484bbc9f617b4898f4eb728ff4551d3f04ea33af0aacfce2304a7bb69fc74c.exe
Token: 35	3200	2f484bbc9f617b4898f4eb728ff4551d3f04ea33af0aacfce2304a7bb69fc74c.exe
Token: 36	3200	2f484bbc9f617b4898f4eb728ff4551d3f04ea33af0aacfce2304a7bb69fc74c.exe
Token: SeIncreaseQuotaPrivilege	2468	msdcsc.exe
Token: SeSecurityPrivilege	2468	msdcsc.exe
Token: SeTakeOwnershipPrivilege	2468	msdcsc.exe
Token: SeLoadDriverPrivilege	2468	msdcsc.exe
Token: SeSystemProfilePrivilege	2468	msdcsc.exe
Token: SeSystemtimePrivilege	2468	msdcsc.exe
Token: SeProfSingleProcessPrivilege	2468	msdcsc.exe
Token: SeIncBasePriorityPrivilege	2468	msdcsc.exe
Token: SeCreatePagefilePrivilege	2468	msdcsc.exe
Token: SeBackupPrivilege	2468	msdcsc.exe
Token: SeRestorePrivilege	2468	msdcsc.exe
Token: SeShutdownPrivilege	2468	msdcsc.exe
Token: SeDebugPrivilege	2468	msdcsc.exe
Token: SeSystemEnvironmentPrivilege	2468	msdcsc.exe
Token: SeChangeNotifyPrivilege	2468	msdcsc.exe
Token: SeRemoteShutdownPrivilege	2468	msdcsc.exe
Token: SeUndockPrivilege	2468	msdcsc.exe
Token: SeManageVolumePrivilege	2468	msdcsc.exe
Token: SeImpersonatePrivilege	2468	msdcsc.exe
Token: SeCreateGlobalPrivilege	2468	msdcsc.exe
Token: 33	2468	msdcsc.exe
Token: 34	2468	msdcsc.exe
Token: 35	2468	msdcsc.exe
Token: 36	2468	msdcsc.exe

Suspicious use of SetWindowsHookEx 3 IoCs

pid	Process
1792	2f484bbc9f617b4898f4eb728ff4551d3f04ea33af0aacfce2304a7bb69fc74c.exe
5020	msdcsc.exe
3488	iexplore.exe

Suspicious use of WriteProcessMemory 64 IoCs

description	pid	Process	procid_target
PID 1792 wrote to memory of 2804	1792	2f484bbc9f617b4898f4eb728ff4551d3f04ea33af0aacfce2304a7bb69fc74c.exe	87
PID 1792 wrote to memory of 2804	1792	2f484bbc9f617b4898f4eb728ff4551d3f04ea33af0aacfce2304a7bb69fc74c.exe	87
PID 1792 wrote to memory of 2804	1792	2f484bbc9f617b4898f4eb728ff4551d3f04ea33af0aacfce2304a7bb69fc74c.exe	87
PID 1792 wrote to memory of 3920	1792	2f484bbc9f617b4898f4eb728ff4551d3f04ea33af0aacfce2304a7bb69fc74c.exe	89
PID 1792 wrote to memory of 3920	1792	2f484bbc9f617b4898f4eb728ff4551d3f04ea33af0aacfce2304a7bb69fc74c.exe	89
PID 1792 wrote to memory of 3920	1792	2f484bbc9f617b4898f4eb728ff4551d3f04ea33af0aacfce2304a7bb69fc74c.exe	89
PID 1792 wrote to memory of 3200	1792	2f484bbc9f617b4898f4eb728ff4551d3f04ea33af0aacfce2304a7bb69fc74c.exe	91
PID 1792 wrote to memory of 3200	1792	2f484bbc9f617b4898f4eb728ff4551d3f04ea33af0aacfce2304a7bb69fc74c.exe	91
PID 1792 wrote to memory of 3200	1792	2f484bbc9f617b4898f4eb728ff4551d3f04ea33af0aacfce2304a7bb69fc74c.exe	91
PID 1792 wrote to memory of 3200	1792	2f484bbc9f617b4898f4eb728ff4551d3f04ea33af0aacfce2304a7bb69fc74c.exe	91
PID 1792 wrote to memory of 3200	1792	2f484bbc9f617b4898f4eb728ff4551d3f04ea33af0aacfce2304a7bb69fc74c.exe	91
PID 1792 wrote to memory of 3200	1792	2f484bbc9f617b4898f4eb728ff4551d3f04ea33af0aacfce2304a7bb69fc74c.exe	91
PID 1792 wrote to memory of 3200	1792	2f484bbc9f617b4898f4eb728ff4551d3f04ea33af0aacfce2304a7bb69fc74c.exe	91
PID 1792 wrote to memory of 3200	1792	2f484bbc9f617b4898f4eb728ff4551d3f04ea33af0aacfce2304a7bb69fc74c.exe	91
PID 1792 wrote to memory of 3200	1792	2f484bbc9f617b4898f4eb728ff4551d3f04ea33af0aacfce2304a7bb69fc74c.exe	91
PID 1792 wrote to memory of 3200	1792	2f484bbc9f617b4898f4eb728ff4551d3f04ea33af0aacfce2304a7bb69fc74c.exe	91
PID 1792 wrote to memory of 3200	1792	2f484bbc9f617b4898f4eb728ff4551d3f04ea33af0aacfce2304a7bb69fc74c.exe	91
PID 1792 wrote to memory of 3200	1792	2f484bbc9f617b4898f4eb728ff4551d3f04ea33af0aacfce2304a7bb69fc74c.exe	91
PID 1792 wrote to memory of 3200	1792	2f484bbc9f617b4898f4eb728ff4551d3f04ea33af0aacfce2304a7bb69fc74c.exe	91
PID 1792 wrote to memory of 3200	1792	2f484bbc9f617b4898f4eb728ff4551d3f04ea33af0aacfce2304a7bb69fc74c.exe	91
PID 3200 wrote to memory of 1208	3200	2f484bbc9f617b4898f4eb728ff4551d3f04ea33af0aacfce2304a7bb69fc74c.exe	95
PID 3200 wrote to memory of 1208	3200	2f484bbc9f617b4898f4eb728ff4551d3f04ea33af0aacfce2304a7bb69fc74c.exe	95
PID 3200 wrote to memory of 1208	3200	2f484bbc9f617b4898f4eb728ff4551d3f04ea33af0aacfce2304a7bb69fc74c.exe	95
PID 3200 wrote to memory of 1856	3200	2f484bbc9f617b4898f4eb728ff4551d3f04ea33af0aacfce2304a7bb69fc74c.exe	96
PID 3200 wrote to memory of 1856	3200	2f484bbc9f617b4898f4eb728ff4551d3f04ea33af0aacfce2304a7bb69fc74c.exe	96
PID 3200 wrote to memory of 1856	3200	2f484bbc9f617b4898f4eb728ff4551d3f04ea33af0aacfce2304a7bb69fc74c.exe	96
PID 3200 wrote to memory of 3668	3200	2f484bbc9f617b4898f4eb728ff4551d3f04ea33af0aacfce2304a7bb69fc74c.exe	98
PID 3200 wrote to memory of 3668	3200	2f484bbc9f617b4898f4eb728ff4551d3f04ea33af0aacfce2304a7bb69fc74c.exe	98
PID 3200 wrote to memory of 3668	3200	2f484bbc9f617b4898f4eb728ff4551d3f04ea33af0aacfce2304a7bb69fc74c.exe	98
PID 3200 wrote to memory of 3668	3200	2f484bbc9f617b4898f4eb728ff4551d3f04ea33af0aacfce2304a7bb69fc74c.exe	98
PID 3200 wrote to memory of 3668	3200	2f484bbc9f617b4898f4eb728ff4551d3f04ea33af0aacfce2304a7bb69fc74c.exe	98
PID 3200 wrote to memory of 3668	3200	2f484bbc9f617b4898f4eb728ff4551d3f04ea33af0aacfce2304a7bb69fc74c.exe	98
PID 3200 wrote to memory of 3668	3200	2f484bbc9f617b4898f4eb728ff4551d3f04ea33af0aacfce2304a7bb69fc74c.exe	98
PID 3200 wrote to memory of 3668	3200	2f484bbc9f617b4898f4eb728ff4551d3f04ea33af0aacfce2304a7bb69fc74c.exe	98
PID 3200 wrote to memory of 3668	3200	2f484bbc9f617b4898f4eb728ff4551d3f04ea33af0aacfce2304a7bb69fc74c.exe	98
PID 3200 wrote to memory of 3668	3200	2f484bbc9f617b4898f4eb728ff4551d3f04ea33af0aacfce2304a7bb69fc74c.exe	98
PID 3200 wrote to memory of 3668	3200	2f484bbc9f617b4898f4eb728ff4551d3f04ea33af0aacfce2304a7bb69fc74c.exe	98
PID 3200 wrote to memory of 3668	3200	2f484bbc9f617b4898f4eb728ff4551d3f04ea33af0aacfce2304a7bb69fc74c.exe	98
PID 3200 wrote to memory of 3668	3200	2f484bbc9f617b4898f4eb728ff4551d3f04ea33af0aacfce2304a7bb69fc74c.exe	98
PID 3200 wrote to memory of 3668	3200	2f484bbc9f617b4898f4eb728ff4551d3f04ea33af0aacfce2304a7bb69fc74c.exe	98
PID 3200 wrote to memory of 3668	3200	2f484bbc9f617b4898f4eb728ff4551d3f04ea33af0aacfce2304a7bb69fc74c.exe	98
PID 3200 wrote to memory of 3668	3200	2f484bbc9f617b4898f4eb728ff4551d3f04ea33af0aacfce2304a7bb69fc74c.exe	98
PID 3200 wrote to memory of 3668	3200	2f484bbc9f617b4898f4eb728ff4551d3f04ea33af0aacfce2304a7bb69fc74c.exe	98
PID 1856 wrote to memory of 4500	1856	cmd.exe	100
PID 1856 wrote to memory of 4500	1856	cmd.exe	100
PID 1856 wrote to memory of 4500	1856	cmd.exe	100
PID 1208 wrote to memory of 2248	1208	cmd.exe	101
PID 1208 wrote to memory of 2248	1208	cmd.exe	101
PID 1208 wrote to memory of 2248	1208	cmd.exe	101
PID 3200 wrote to memory of 5020	3200	2f484bbc9f617b4898f4eb728ff4551d3f04ea33af0aacfce2304a7bb69fc74c.exe	102
PID 3200 wrote to memory of 5020	3200	2f484bbc9f617b4898f4eb728ff4551d3f04ea33af0aacfce2304a7bb69fc74c.exe	102
PID 3200 wrote to memory of 5020	3200	2f484bbc9f617b4898f4eb728ff4551d3f04ea33af0aacfce2304a7bb69fc74c.exe	102
PID 5020 wrote to memory of 3768	5020	msdcsc.exe	103
PID 5020 wrote to memory of 3768	5020	msdcsc.exe	103
PID 5020 wrote to memory of 3768	5020	msdcsc.exe	103
PID 5020 wrote to memory of 4196	5020	msdcsc.exe	104
PID 5020 wrote to memory of 4196	5020	msdcsc.exe	104
PID 5020 wrote to memory of 4196	5020	msdcsc.exe	104
PID 5020 wrote to memory of 2468	5020	msdcsc.exe	107
PID 5020 wrote to memory of 2468	5020	msdcsc.exe	107
PID 5020 wrote to memory of 2468	5020	msdcsc.exe	107
PID 5020 wrote to memory of 2468	5020	msdcsc.exe	107
PID 5020 wrote to memory of 2468	5020	msdcsc.exe	107
PID 5020 wrote to memory of 2468	5020	msdcsc.exe	107

Views/modifies file attributes 1 TTPs 2 IoCs

Hidden Files and Directories

T1564.001

pid	Process
2248	attrib.exe
4500	attrib.exe

C:\Users\Admin\AppData\Local\Temp\2f484bbc9f617b4898f4eb728ff4551d3f04ea33af0aacfce2304a7bb69fc74c.exe
"C:\Users\Admin\AppData\Local\Temp\2f484bbc9f617b4898f4eb728ff4551d3f04ea33af0aacfce2304a7bb69fc74c.exe"
1⤵
- Suspicious use of SetThreadContext
- System Location Discovery: System Language Discovery
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:1792
- C:\Windows\SysWOW64\REG.exe
  REG ADD HKLM\Software\Microsoft\Windows\CurrentVersion\Run /v "Explorer" /d "C:\Users\Admin\AppData\Local\Temp\2f484bbc9f617b4898f4eb728ff4551d3f04ea33af0aacfce2304a7bb69fc74c.exe" /t REG_SZ
  2⤵
  - Adds Run key to start application
  - System Location Discovery: System Language Discovery
  - Modifies registry key
  PID:2804
- C:\Windows\SysWOW64\REG.exe
  REG ADD HKCU\Software\Microsoft\Windows\CurrentVersion\Run /v "Explorer" /d "C:\Users\Admin\AppData\Local\Temp\2f484bbc9f617b4898f4eb728ff4551d3f04ea33af0aacfce2304a7bb69fc74c.exe" /t REG_SZ
  2⤵
  - Adds Run key to start application
  - System Location Discovery: System Language Discovery
  - Modifies registry key
  PID:3920
- C:\Users\Admin\AppData\Local\Temp\2f484bbc9f617b4898f4eb728ff4551d3f04ea33af0aacfce2304a7bb69fc74c.exe
  "C:\Users\Admin\AppData\Local\Temp\2f484bbc9f617b4898f4eb728ff4551d3f04ea33af0aacfce2304a7bb69fc74c.exe"
  2⤵
  - Modifies WinLogon for persistence
  - Checks computer location settings
  - Adds Run key to start application
  - System Location Discovery: System Language Discovery
  - Modifies registry class
  - Suspicious use of AdjustPrivilegeToken
  - Suspicious use of WriteProcessMemory
  PID:3200
- - C:\Windows\SysWOW64\cmd.exe
    "C:\Windows\System32\cmd.exe" /k attrib "C:\Users\Admin\AppData\Local\Temp\2f484bbc9f617b4898f4eb728ff4551d3f04ea33af0aacfce2304a7bb69fc74c.exe" +s +h
    3⤵
    - System Location Discovery: System Language Discovery
    - Suspicious use of WriteProcessMemory
    PID:1208
  - - C:\Windows\SysWOW64\attrib.exe
      attrib "C:\Users\Admin\AppData\Local\Temp\2f484bbc9f617b4898f4eb728ff4551d3f04ea33af0aacfce2304a7bb69fc74c.exe" +s +h
      4⤵
      Sets file to hidden
      System Location Discovery: System Language Discovery
      Views/modifies file attributes
      PID:2248
- - C:\Windows\SysWOW64\cmd.exe
    "C:\Windows\System32\cmd.exe" /k attrib "C:\Users\Admin\AppData\Local\Temp" +s +h
    3⤵
    - System Location Discovery: System Language Discovery
    - Suspicious use of WriteProcessMemory
    PID:1856
  - - C:\Windows\SysWOW64\attrib.exe
      attrib "C:\Users\Admin\AppData\Local\Temp" +s +h
      4⤵
      Sets file to hidden
      System Location Discovery: System Language Discovery
      Views/modifies file attributes
      PID:4500
- - C:\Windows\SysWOW64\notepad.exe
    notepad
    3⤵
    - Deletes itself
    - System Location Discovery: System Language Discovery
    PID:3668
- - C:\Users\Admin\Documents\MSDCSC\msdcsc.exe
    "C:\Users\Admin\Documents\MSDCSC\msdcsc.exe"
    3⤵
    - Executes dropped EXE
    - Suspicious use of SetThreadContext
    - System Location Discovery: System Language Discovery
    - Suspicious use of SetWindowsHookEx
    - Suspicious use of WriteProcessMemory
    PID:5020
  - - C:\Windows\SysWOW64\REG.exe
      REG ADD HKLM\Software\Microsoft\Windows\CurrentVersion\Run /v "Explorer" /d "C:\Users\Admin\Documents\MSDCSC\msdcsc.exe" /t REG_SZ
      4⤵
      System Location Discovery: System Language Discovery
      Modifies registry key
      PID:3768
  - - C:\Windows\SysWOW64\REG.exe
      REG ADD HKCU\Software\Microsoft\Windows\CurrentVersion\Run /v "Explorer" /d "C:\Users\Admin\Documents\MSDCSC\msdcsc.exe" /t REG_SZ
      4⤵
      System Location Discovery: System Language Discovery
      Modifies registry key
      PID:4196
  - - C:\Users\Admin\Documents\MSDCSC\msdcsc.exe
      "C:\Users\Admin\Documents\MSDCSC\msdcsc.exe"
      4⤵
      Modifies firewall policy service
      Modifies security service
      Windows security bypass
      Executes dropped EXE
      Windows security modification
      Adds Run key to start application
      Suspicious use of SetThreadContext
      System Location Discovery: System Language Discovery
      Suspicious use of AdjustPrivilegeToken
      PID:2468
    - - C:\Program Files (x86)\Internet Explorer\iexplore.exe
        
        "C:\Program Files (x86)\Internet Explorer\iexplore.exe"
        5⤵
        System Location Discovery: System Language Discovery
        Suspicious use of SetWindowsHookEx
        
        PID:3488

C:\Program Files (x86)\Microsoft\EdgeUpdate\MicrosoftEdgeUpdate.exe
"C:\Program Files (x86)\Microsoft\EdgeUpdate\MicrosoftEdgeUpdate.exe" /ping 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-PGFwcCBhcHBpZD0iezhBNjlEMzQ1LUQ1NjQtNDYzYy1BRkYxLUE2OUQ5RTUzMEY5Nn0iIHZlcnNpb249IjEyMy4wLjYzMTIuMTIzIiBuZXh0dmVyc2lvbj0iIiBsYW5nPSJlbiIgYnJhbmQ9IkdHTFMiIGNsaWVudD0iIiBpbnN0YWxsYWdlPSIzIiBpbnN0YWxsZGF0ZXRpbWU9IjE3Mzg5NDQ5MjgiIG9vYmVfaW5zdGFsbF90aW1lPSIxMzM4MzQxNzQzMjM4OTAwMDAiPjxldmVudCBldmVudHR5cGU9IjMxIiBldmVudHJlc3VsdD0iMSIgZXJyb3Jjb2RlPSIwIiBleHRyYWNvZGUxPSIyMTc5ODYyIiBzeXN0ZW1fdXB0aW1lX3RpY2tzPSI1MzAxOTQwOTAwIi8-PC9hcHA-PC9yZXF1ZXN0Pg
1⤵
- System Location Discovery: System Language Discovery
- System Network Configuration Discovery: Internet Connection Discovery
PID:3920

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

Winlogon Helper DLL

T1547.004

Create or Modify System Process

T1543

Windows Service

Privilege Escalation

Boot or Logon Autostart Execution

T1547

Registry Run Keys / Startup Folder

T1547.001

Winlogon Helper DLL

T1547.004

Create or Modify System Process

T1543

Windows Service

Defense Evasion

Hide Artifacts

T1564

Hidden Files and Directories

T1564.001

Impair Defenses

T1562

Disable or Modify System Firewall

T1562.004

Disable or Modify Tools

T1562.001

Modify Registry