darkcomet | e44ab9dcf709ae1194e77082424c26b38b8d810aef0d3208c8f58c2743bbde43

Processes:

5f95af9cbc5a4d1705f7e9f17a7a34c4_JaffaCakes118.exe

description	ioc	process
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Winlogon\UserInit = "C:\\Windows\\system32\\userinit.exe,C:\\Users\\Admin\\AppData\\Local\\Temp\\MSDCSC\\msdcsc.exe"	5f95af9cbc5a4d1705f7e9f17a7a34c4_JaffaCakes118.exe

Modifies firewall policy service 2 TTPs 6 IoCs

Modify Registry

Windows Service

Processes:

iexplore.exemsdcsc.exe

description	ioc	process
Key created	\REGISTRY\MACHINE\SYSTEM\ControlSet001\services\SharedAccess\Parameters\FirewallPolicy\StandardProfile	iexplore.exe
Set value (int)	\REGISTRY\MACHINE\SYSTEM\ControlSet001\services\SharedAccess\Parameters\FirewallPolicy\StandardProfile\EnableFirewall = "0"	iexplore.exe
Set value (int)	\REGISTRY\MACHINE\SYSTEM\ControlSet001\services\SharedAccess\Parameters\FirewallPolicy\StandardProfile\DisableNotifications = "0"	iexplore.exe
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 2 IoCs

Modify Registry

Windows Service

Processes:

iexplore.exemsdcsc.exe

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

Windows security bypass 2 TTPs 4 IoCs

evasion trojan

Disable or Modify Tools

T1562.001

Modify Registry

Processes:

msdcsc.exeiexplore.exe

description	ioc	process
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\AntiVirusDisableNotify = "1"	msdcsc.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\UpdatesDisableNotify = "1"	msdcsc.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\AntiVirusDisableNotify = "1"	iexplore.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\UpdatesDisableNotify = "1"	iexplore.exe

Disables RegEdit via registry modification 2 IoCs

Processes:

msdcsc.exeiexplore.exe

description	ioc	process
Set value (int)	\REGISTRY\USER\S-1-5-21-3691908287-3775019229-3534252667-1000\Software\Microsoft\Windows\CurrentVersion\Policies\System\DisableRegistryTools = "1"	msdcsc.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-3691908287-3775019229-3534252667-1000\Software\Microsoft\Windows\CurrentVersion\Policies\System\DisableRegistryTools = "1"	iexplore.exe

Disables Task Manager via registry modification
evasion
Sets file to hidden 1 TTPs 2 IoCs
Modifies file attributes to stop it showing in Explorer etc.
evasion

Hidden Files and Directories
T1564.001

Processes:

attrib.exeattrib.exe

pid process

2660 attrib.exe
2632 attrib.exe
Deletes itself 1 IoCs

Processes:

notepad.exe

pid process

2856 notepad.exe
Executes dropped EXE 1 IoCs

Processes:

msdcsc.exe

pid process

2664 msdcsc.exe
Loads dropped DLL 2 IoCs

Processes:

5f95af9cbc5a4d1705f7e9f17a7a34c4_JaffaCakes118.exe

pid process

2148 5f95af9cbc5a4d1705f7e9f17a7a34c4_JaffaCakes118.exe
2148 5f95af9cbc5a4d1705f7e9f17a7a34c4_JaffaCakes118.exe

pid	process
2660	attrib.exe
2632	attrib.exe

pid	process
2856	notepad.exe

pid	process
2664	msdcsc.exe

pid	process
2148	5f95af9cbc5a4d1705f7e9f17a7a34c4_JaffaCakes118.exe
2148	5f95af9cbc5a4d1705f7e9f17a7a34c4_JaffaCakes118.exe

UPX packed file 7 IoCs

Detects executables packed with UPX/modified UPX open source packer.

upx

Processes:

resource	yara_rule
behavioral1/memory/2148-0-0x0000000000400000-0x00000000004B7000-memory.dmp	upx
\Users\Admin\AppData\Local\Temp\MSDCSC\msdcsc.exe	upx
behavioral1/memory/2148-31-0x0000000004450000-0x0000000004507000-memory.dmp	upx
behavioral1/memory/2664-34-0x0000000000400000-0x00000000004B7000-memory.dmp	upx
behavioral1/memory/2592-36-0x0000000000400000-0x00000000004B7000-memory.dmp	upx
behavioral1/memory/2664-37-0x0000000000400000-0x00000000004B7000-memory.dmp	upx
behavioral1/memory/2148-77-0x0000000000400000-0x00000000004B7000-memory.dmp	upx

Windows security modification 2 TTPs 2 IoCs

evasion trojan

Disable or Modify Tools

T1562.001

Modify Registry

Processes:

msdcsc.exe

description	ioc	process
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\AntiVirusDisableNotify = "1"	msdcsc.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\UpdatesDisableNotify = "1"	msdcsc.exe

Adds Run key to start application 2 TTPs 3 IoCs

persistence

Registry Run Keys / Startup Folder

T1547.001

Modify Registry

Processes:

5f95af9cbc5a4d1705f7e9f17a7a34c4_JaffaCakes118.exemsdcsc.exeiexplore.exe

description	ioc	process
Set value (str)	\REGISTRY\USER\S-1-5-21-3691908287-3775019229-3534252667-1000\Software\Microsoft\Windows\CurrentVersion\Run\MicroUpdate = "C:\\Users\\Admin\\AppData\\Local\\Temp\\MSDCSC\\msdcsc.exe"	5f95af9cbc5a4d1705f7e9f17a7a34c4_JaffaCakes118.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3691908287-3775019229-3534252667-1000\Software\Microsoft\Windows\CurrentVersion\Run\MicroUpdate = "C:\\Users\\Admin\\AppData\\Local\\Temp\\MSDCSC\\msdcsc.exe"	msdcsc.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3691908287-3775019229-3534252667-1000\Software\Microsoft\Windows\CurrentVersion\Run\MicroUpdate = "C:\\Users\\Admin\\AppData\\Local\\Temp\\MSDCSC\\msdcsc.exe"	iexplore.exe

Suspicious use of SetThreadContext 1 IoCs

Processes:

msdcsc.exe

description pid process target process

PID 2664 set thread context of 2592 2664 msdcsc.exe iexplore.exe
Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).

System Information Discovery
T1082
Suspicious behavior: GetForegroundWindowSpam 1 IoCs

Processes:

iexplore.exe

pid process

2592 iexplore.exe

description	pid	process	target process
PID 2664 set thread context of 2592	2664	msdcsc.exe	iexplore.exe

pid	process
2592	iexplore.exe

Suspicious use of AdjustPrivilegeToken 64 IoCs

Processes:

5f95af9cbc5a4d1705f7e9f17a7a34c4_JaffaCakes118.exemsdcsc.exeiexplore.exe

description	pid	process
Token: SeIncreaseQuotaPrivilege	2148	5f95af9cbc5a4d1705f7e9f17a7a34c4_JaffaCakes118.exe
Token: SeSecurityPrivilege	2148	5f95af9cbc5a4d1705f7e9f17a7a34c4_JaffaCakes118.exe
Token: SeTakeOwnershipPrivilege	2148	5f95af9cbc5a4d1705f7e9f17a7a34c4_JaffaCakes118.exe
Token: SeLoadDriverPrivilege	2148	5f95af9cbc5a4d1705f7e9f17a7a34c4_JaffaCakes118.exe
Token: SeSystemProfilePrivilege	2148	5f95af9cbc5a4d1705f7e9f17a7a34c4_JaffaCakes118.exe
Token: SeSystemtimePrivilege	2148	5f95af9cbc5a4d1705f7e9f17a7a34c4_JaffaCakes118.exe
Token: SeProfSingleProcessPrivilege	2148	5f95af9cbc5a4d1705f7e9f17a7a34c4_JaffaCakes118.exe
Token: SeIncBasePriorityPrivilege	2148	5f95af9cbc5a4d1705f7e9f17a7a34c4_JaffaCakes118.exe
Token: SeCreatePagefilePrivilege	2148	5f95af9cbc5a4d1705f7e9f17a7a34c4_JaffaCakes118.exe
Token: SeBackupPrivilege	2148	5f95af9cbc5a4d1705f7e9f17a7a34c4_JaffaCakes118.exe
Token: SeRestorePrivilege	2148	5f95af9cbc5a4d1705f7e9f17a7a34c4_JaffaCakes118.exe
Token: SeShutdownPrivilege	2148	5f95af9cbc5a4d1705f7e9f17a7a34c4_JaffaCakes118.exe
Token: SeDebugPrivilege	2148	5f95af9cbc5a4d1705f7e9f17a7a34c4_JaffaCakes118.exe
Token: SeSystemEnvironmentPrivilege	2148	5f95af9cbc5a4d1705f7e9f17a7a34c4_JaffaCakes118.exe
Token: SeChangeNotifyPrivilege	2148	5f95af9cbc5a4d1705f7e9f17a7a34c4_JaffaCakes118.exe
Token: SeRemoteShutdownPrivilege	2148	5f95af9cbc5a4d1705f7e9f17a7a34c4_JaffaCakes118.exe
Token: SeUndockPrivilege	2148	5f95af9cbc5a4d1705f7e9f17a7a34c4_JaffaCakes118.exe
Token: SeManageVolumePrivilege	2148	5f95af9cbc5a4d1705f7e9f17a7a34c4_JaffaCakes118.exe
Token: SeImpersonatePrivilege	2148	5f95af9cbc5a4d1705f7e9f17a7a34c4_JaffaCakes118.exe
Token: SeCreateGlobalPrivilege	2148	5f95af9cbc5a4d1705f7e9f17a7a34c4_JaffaCakes118.exe
Token: 33	2148	5f95af9cbc5a4d1705f7e9f17a7a34c4_JaffaCakes118.exe
Token: 34	2148	5f95af9cbc5a4d1705f7e9f17a7a34c4_JaffaCakes118.exe
Token: 35	2148	5f95af9cbc5a4d1705f7e9f17a7a34c4_JaffaCakes118.exe
Token: SeIncreaseQuotaPrivilege	2664	msdcsc.exe
Token: SeSecurityPrivilege	2664	msdcsc.exe
Token: SeTakeOwnershipPrivilege	2664	msdcsc.exe
Token: SeLoadDriverPrivilege	2664	msdcsc.exe
Token: SeSystemProfilePrivilege	2664	msdcsc.exe
Token: SeSystemtimePrivilege	2664	msdcsc.exe
Token: SeProfSingleProcessPrivilege	2664	msdcsc.exe
Token: SeIncBasePriorityPrivilege	2664	msdcsc.exe
Token: SeCreatePagefilePrivilege	2664	msdcsc.exe
Token: SeBackupPrivilege	2664	msdcsc.exe
Token: SeRestorePrivilege	2664	msdcsc.exe
Token: SeShutdownPrivilege	2664	msdcsc.exe
Token: SeDebugPrivilege	2664	msdcsc.exe
Token: SeSystemEnvironmentPrivilege	2664	msdcsc.exe
Token: SeChangeNotifyPrivilege	2664	msdcsc.exe
Token: SeRemoteShutdownPrivilege	2664	msdcsc.exe
Token: SeUndockPrivilege	2664	msdcsc.exe
Token: SeManageVolumePrivilege	2664	msdcsc.exe
Token: SeImpersonatePrivilege	2664	msdcsc.exe
Token: SeCreateGlobalPrivilege	2664	msdcsc.exe
Token: 33	2664	msdcsc.exe
Token: 34	2664	msdcsc.exe
Token: 35	2664	msdcsc.exe
Token: SeIncreaseQuotaPrivilege	2592	iexplore.exe
Token: SeSecurityPrivilege	2592	iexplore.exe
Token: SeTakeOwnershipPrivilege	2592	iexplore.exe
Token: SeLoadDriverPrivilege	2592	iexplore.exe
Token: SeSystemProfilePrivilege	2592	iexplore.exe
Token: SeSystemtimePrivilege	2592	iexplore.exe
Token: SeProfSingleProcessPrivilege	2592	iexplore.exe
Token: SeIncBasePriorityPrivilege	2592	iexplore.exe
Token: SeCreatePagefilePrivilege	2592	iexplore.exe
Token: SeBackupPrivilege	2592	iexplore.exe
Token: SeRestorePrivilege	2592	iexplore.exe
Token: SeShutdownPrivilege	2592	iexplore.exe
Token: SeDebugPrivilege	2592	iexplore.exe
Token: SeSystemEnvironmentPrivilege	2592	iexplore.exe
Token: SeChangeNotifyPrivilege	2592	iexplore.exe
Token: SeRemoteShutdownPrivilege	2592	iexplore.exe
Token: SeUndockPrivilege	2592	iexplore.exe
Token: SeManageVolumePrivilege	2592	iexplore.exe

Suspicious use of SetWindowsHookEx 1 IoCs

Processes:

iexplore.exe

pid process

2592 iexplore.exe

pid	process
2592	iexplore.exe

Suspicious use of WriteProcessMemory 64 IoCs

Processes:

5f95af9cbc5a4d1705f7e9f17a7a34c4_JaffaCakes118.execmd.execmd.exemsdcsc.exeiexplore.exe

description	pid	process	target process
PID 2148 wrote to memory of 2612	2148	5f95af9cbc5a4d1705f7e9f17a7a34c4_JaffaCakes118.exe	cmd.exe
PID 2148 wrote to memory of 2612	2148	5f95af9cbc5a4d1705f7e9f17a7a34c4_JaffaCakes118.exe	cmd.exe
PID 2148 wrote to memory of 2612	2148	5f95af9cbc5a4d1705f7e9f17a7a34c4_JaffaCakes118.exe	cmd.exe
PID 2148 wrote to memory of 2612	2148	5f95af9cbc5a4d1705f7e9f17a7a34c4_JaffaCakes118.exe	cmd.exe
PID 2148 wrote to memory of 3060	2148	5f95af9cbc5a4d1705f7e9f17a7a34c4_JaffaCakes118.exe	cmd.exe
PID 2148 wrote to memory of 3060	2148	5f95af9cbc5a4d1705f7e9f17a7a34c4_JaffaCakes118.exe	cmd.exe
PID 2148 wrote to memory of 3060	2148	5f95af9cbc5a4d1705f7e9f17a7a34c4_JaffaCakes118.exe	cmd.exe
PID 2148 wrote to memory of 3060	2148	5f95af9cbc5a4d1705f7e9f17a7a34c4_JaffaCakes118.exe	cmd.exe
PID 2148 wrote to memory of 2856	2148	5f95af9cbc5a4d1705f7e9f17a7a34c4_JaffaCakes118.exe	notepad.exe
PID 2148 wrote to memory of 2856	2148	5f95af9cbc5a4d1705f7e9f17a7a34c4_JaffaCakes118.exe	notepad.exe
PID 2148 wrote to memory of 2856	2148	5f95af9cbc5a4d1705f7e9f17a7a34c4_JaffaCakes118.exe	notepad.exe
PID 2148 wrote to memory of 2856	2148	5f95af9cbc5a4d1705f7e9f17a7a34c4_JaffaCakes118.exe	notepad.exe
PID 2148 wrote to memory of 2856	2148	5f95af9cbc5a4d1705f7e9f17a7a34c4_JaffaCakes118.exe	notepad.exe
PID 2148 wrote to memory of 2856	2148	5f95af9cbc5a4d1705f7e9f17a7a34c4_JaffaCakes118.exe	notepad.exe
PID 2148 wrote to memory of 2856	2148	5f95af9cbc5a4d1705f7e9f17a7a34c4_JaffaCakes118.exe	notepad.exe
PID 2148 wrote to memory of 2856	2148	5f95af9cbc5a4d1705f7e9f17a7a34c4_JaffaCakes118.exe	notepad.exe
PID 2148 wrote to memory of 2856	2148	5f95af9cbc5a4d1705f7e9f17a7a34c4_JaffaCakes118.exe	notepad.exe
PID 2148 wrote to memory of 2856	2148	5f95af9cbc5a4d1705f7e9f17a7a34c4_JaffaCakes118.exe	notepad.exe
PID 2148 wrote to memory of 2856	2148	5f95af9cbc5a4d1705f7e9f17a7a34c4_JaffaCakes118.exe	notepad.exe
PID 2148 wrote to memory of 2856	2148	5f95af9cbc5a4d1705f7e9f17a7a34c4_JaffaCakes118.exe	notepad.exe
PID 2148 wrote to memory of 2856	2148	5f95af9cbc5a4d1705f7e9f17a7a34c4_JaffaCakes118.exe	notepad.exe
PID 2148 wrote to memory of 2856	2148	5f95af9cbc5a4d1705f7e9f17a7a34c4_JaffaCakes118.exe	notepad.exe
PID 2148 wrote to memory of 2856	2148	5f95af9cbc5a4d1705f7e9f17a7a34c4_JaffaCakes118.exe	notepad.exe
PID 2148 wrote to memory of 2856	2148	5f95af9cbc5a4d1705f7e9f17a7a34c4_JaffaCakes118.exe	notepad.exe
PID 2148 wrote to memory of 2856	2148	5f95af9cbc5a4d1705f7e9f17a7a34c4_JaffaCakes118.exe	notepad.exe
PID 2148 wrote to memory of 2856	2148	5f95af9cbc5a4d1705f7e9f17a7a34c4_JaffaCakes118.exe	notepad.exe
PID 2612 wrote to memory of 2632	2612	cmd.exe	attrib.exe
PID 2612 wrote to memory of 2632	2612	cmd.exe	attrib.exe
PID 2612 wrote to memory of 2632	2612	cmd.exe	attrib.exe
PID 2612 wrote to memory of 2632	2612	cmd.exe	attrib.exe
PID 3060 wrote to memory of 2660	3060	cmd.exe	attrib.exe
PID 3060 wrote to memory of 2660	3060	cmd.exe	attrib.exe
PID 3060 wrote to memory of 2660	3060	cmd.exe	attrib.exe
PID 3060 wrote to memory of 2660	3060	cmd.exe	attrib.exe
PID 2148 wrote to memory of 2664	2148	5f95af9cbc5a4d1705f7e9f17a7a34c4_JaffaCakes118.exe	msdcsc.exe
PID 2148 wrote to memory of 2664	2148	5f95af9cbc5a4d1705f7e9f17a7a34c4_JaffaCakes118.exe	msdcsc.exe
PID 2148 wrote to memory of 2664	2148	5f95af9cbc5a4d1705f7e9f17a7a34c4_JaffaCakes118.exe	msdcsc.exe
PID 2148 wrote to memory of 2664	2148	5f95af9cbc5a4d1705f7e9f17a7a34c4_JaffaCakes118.exe	msdcsc.exe
PID 2664 wrote to memory of 2592	2664	msdcsc.exe	iexplore.exe
PID 2664 wrote to memory of 2592	2664	msdcsc.exe	iexplore.exe
PID 2664 wrote to memory of 2592	2664	msdcsc.exe	iexplore.exe
PID 2664 wrote to memory of 2592	2664	msdcsc.exe	iexplore.exe
PID 2664 wrote to memory of 2592	2664	msdcsc.exe	iexplore.exe
PID 2664 wrote to memory of 2592	2664	msdcsc.exe	iexplore.exe
PID 2592 wrote to memory of 2576	2592	iexplore.exe	notepad.exe
PID 2592 wrote to memory of 2576	2592	iexplore.exe	notepad.exe
PID 2592 wrote to memory of 2576	2592	iexplore.exe	notepad.exe
PID 2592 wrote to memory of 2576	2592	iexplore.exe	notepad.exe
PID 2592 wrote to memory of 2576	2592	iexplore.exe	notepad.exe
PID 2592 wrote to memory of 2576	2592	iexplore.exe	notepad.exe
PID 2592 wrote to memory of 2576	2592	iexplore.exe	notepad.exe
PID 2592 wrote to memory of 2576	2592	iexplore.exe	notepad.exe
PID 2592 wrote to memory of 2576	2592	iexplore.exe	notepad.exe
PID 2592 wrote to memory of 2576	2592	iexplore.exe	notepad.exe
PID 2592 wrote to memory of 2576	2592	iexplore.exe	notepad.exe
PID 2592 wrote to memory of 2576	2592	iexplore.exe	notepad.exe
PID 2592 wrote to memory of 2576	2592	iexplore.exe	notepad.exe
PID 2592 wrote to memory of 2576	2592	iexplore.exe	notepad.exe
PID 2592 wrote to memory of 2576	2592	iexplore.exe	notepad.exe
PID 2592 wrote to memory of 2576	2592	iexplore.exe	notepad.exe
PID 2592 wrote to memory of 2576	2592	iexplore.exe	notepad.exe
PID 2592 wrote to memory of 2576	2592	iexplore.exe	notepad.exe
PID 2592 wrote to memory of 2576	2592	iexplore.exe	notepad.exe
PID 2592 wrote to memory of 2576	2592	iexplore.exe	notepad.exe

System policy modification 1 TTPs 3 IoCs

Modify Registry

Processes:

msdcsc.exe

description	ioc	process
Key created	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\CurrentVersion	msdcsc.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\CurrentVersion\Explorern	msdcsc.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\CurrentVersion\Explorern\NoControlPanel = "1"	msdcsc.exe

Views/modifies file attributes 1 TTPs 2 IoCs
evasion

Hidden Files and Directories
T1564.001

Processes:

attrib.exeattrib.exe

pid process

2632 attrib.exe
2660 attrib.exe

pid	process
2632	attrib.exe
2660	attrib.exe

C:\Users\Admin\AppData\Local\Temp\5f95af9cbc5a4d1705f7e9f17a7a34c4_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\5f95af9cbc5a4d1705f7e9f17a7a34c4_JaffaCakes118.exe"
1⤵
- Modifies WinLogon for persistence
- Loads dropped DLL
- Adds Run key to start application
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:2148

C:\Windows\SysWOW64\cmd.exe
"C:\Windows\System32\cmd.exe" /k attrib "C:\Users\Admin\AppData\Local\Temp\5f95af9cbc5a4d1705f7e9f17a7a34c4_JaffaCakes118.exe" +s +h
2⤵
- Suspicious use of WriteProcessMemory
PID:2612

C:\Windows\SysWOW64\attrib.exe
attrib "C:\Users\Admin\AppData\Local\Temp\5f95af9cbc5a4d1705f7e9f17a7a34c4_JaffaCakes118.exe" +s +h
3⤵
- Sets file to hidden
- Views/modifies file attributes
PID:2632

C:\Windows\SysWOW64\cmd.exe
"C:\Windows\System32\cmd.exe" /k attrib "C:\Users\Admin\AppData\Local\Temp" +s +h
2⤵
- Suspicious use of WriteProcessMemory
PID:3060

C:\Windows\SysWOW64\attrib.exe
attrib "C:\Users\Admin\AppData\Local\Temp" +s +h
3⤵
- Sets file to hidden
- Views/modifies file attributes
PID:2660

C:\Windows\SysWOW64\notepad.exe
notepad
2⤵
- Deletes itself
PID:2856

C:\Users\Admin\AppData\Local\Temp\MSDCSC\msdcsc.exe
"C:\Users\Admin\AppData\Local\Temp\MSDCSC\msdcsc.exe"
2⤵
- Modifies firewall policy service
- Modifies security service
- Windows security bypass
- Disables RegEdit via registry modification
- Executes dropped EXE
- Windows security modification
- Adds Run key to start application
- Suspicious use of SetThreadContext
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
- System policy modification
PID:2664

C:\Program Files (x86)\Internet Explorer\iexplore.exe
"C:\Program Files (x86)\Internet Explorer\iexplore.exe"
3⤵
- Modifies firewall policy service
- Modifies security service
- Windows security bypass
- Disables RegEdit via registry modification
- Adds Run key to start application
- Suspicious behavior: GetForegroundWindowSpam
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:2592

C:\Windows\SysWOW64\notepad.exe
notepad
4⤵
PID:2576

Network

MITRE ATT&CK Matrix ATT&CK v13

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

Modify Registry

7

Impair Defenses

T1562

Disable or Modify Tools

T1562.001

Hide Artifacts

T1564

Hidden Files and Directories

T1564.001

Credential Access

Discovery

System Information Discovery