darkcomet | 04c0c92253e08d5ce6617d8f29a317cf7353412a0fc15a4f804d562e036958d8

Windows Service

Disable or Modify System Firewall

T1562.004

description	ioc	Process
Key created	\REGISTRY\MACHINE\SYSTEM\ControlSet001\services\SharedAccess\Parameters\FirewallPolicy\StandardProfile	JaffaCakes118_0257dd258ba3c33ffa2b3c4beba993fd.exe
Set value (int)	\REGISTRY\MACHINE\SYSTEM\ControlSet001\services\SharedAccess\Parameters\FirewallPolicy\StandardProfile\EnableFirewall = "0"	JaffaCakes118_0257dd258ba3c33ffa2b3c4beba993fd.exe
Set value (int)	\REGISTRY\MACHINE\SYSTEM\ControlSet001\services\SharedAccess\Parameters\FirewallPolicy\StandardProfile\DisableNotifications = "0"	JaffaCakes118_0257dd258ba3c33ffa2b3c4beba993fd.exe

Modifies security service 2 TTPs 1 IoCs

defense_evasion

Modify Registry

Windows Service

description	ioc	Process
Set value (int)	\REGISTRY\MACHINE\SYSTEM\ControlSet001\services\wscsvc\Start = "4"	JaffaCakes118_0257dd258ba3c33ffa2b3c4beba993fd.exe

Windows security bypass 2 TTPs 2 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"	JaffaCakes118_0257dd258ba3c33ffa2b3c4beba993fd.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\UpdatesDisableNotify = "1"	JaffaCakes118_0257dd258ba3c33ffa2b3c4beba993fd.exe

Windows security modification 2 TTPs 2 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\UpdatesDisableNotify = "1"	JaffaCakes118_0257dd258ba3c33ffa2b3c4beba993fd.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\AntiVirusDisableNotify = "1"	JaffaCakes118_0257dd258ba3c33ffa2b3c4beba993fd.exe

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 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_0257dd258ba3c33ffa2b3c4beba993fd.exe

Suspicious use of AdjustPrivilegeToken 23 IoCs

description	pid	Process
Token: SeIncreaseQuotaPrivilege	532	JaffaCakes118_0257dd258ba3c33ffa2b3c4beba993fd.exe
Token: SeSecurityPrivilege	532	JaffaCakes118_0257dd258ba3c33ffa2b3c4beba993fd.exe
Token: SeTakeOwnershipPrivilege	532	JaffaCakes118_0257dd258ba3c33ffa2b3c4beba993fd.exe
Token: SeLoadDriverPrivilege	532	JaffaCakes118_0257dd258ba3c33ffa2b3c4beba993fd.exe
Token: SeSystemProfilePrivilege	532	JaffaCakes118_0257dd258ba3c33ffa2b3c4beba993fd.exe
Token: SeSystemtimePrivilege	532	JaffaCakes118_0257dd258ba3c33ffa2b3c4beba993fd.exe
Token: SeProfSingleProcessPrivilege	532	JaffaCakes118_0257dd258ba3c33ffa2b3c4beba993fd.exe
Token: SeIncBasePriorityPrivilege	532	JaffaCakes118_0257dd258ba3c33ffa2b3c4beba993fd.exe
Token: SeCreatePagefilePrivilege	532	JaffaCakes118_0257dd258ba3c33ffa2b3c4beba993fd.exe
Token: SeBackupPrivilege	532	JaffaCakes118_0257dd258ba3c33ffa2b3c4beba993fd.exe
Token: SeRestorePrivilege	532	JaffaCakes118_0257dd258ba3c33ffa2b3c4beba993fd.exe
Token: SeShutdownPrivilege	532	JaffaCakes118_0257dd258ba3c33ffa2b3c4beba993fd.exe
Token: SeDebugPrivilege	532	JaffaCakes118_0257dd258ba3c33ffa2b3c4beba993fd.exe
Token: SeSystemEnvironmentPrivilege	532	JaffaCakes118_0257dd258ba3c33ffa2b3c4beba993fd.exe
Token: SeChangeNotifyPrivilege	532	JaffaCakes118_0257dd258ba3c33ffa2b3c4beba993fd.exe
Token: SeRemoteShutdownPrivilege	532	JaffaCakes118_0257dd258ba3c33ffa2b3c4beba993fd.exe
Token: SeUndockPrivilege	532	JaffaCakes118_0257dd258ba3c33ffa2b3c4beba993fd.exe
Token: SeManageVolumePrivilege	532	JaffaCakes118_0257dd258ba3c33ffa2b3c4beba993fd.exe
Token: SeImpersonatePrivilege	532	JaffaCakes118_0257dd258ba3c33ffa2b3c4beba993fd.exe
Token: SeCreateGlobalPrivilege	532	JaffaCakes118_0257dd258ba3c33ffa2b3c4beba993fd.exe
Token: 33	532	JaffaCakes118_0257dd258ba3c33ffa2b3c4beba993fd.exe
Token: 34	532	JaffaCakes118_0257dd258ba3c33ffa2b3c4beba993fd.exe
Token: 35	532	JaffaCakes118_0257dd258ba3c33ffa2b3c4beba993fd.exe

Suspicious use of SetWindowsHookEx 1 IoCs

pid	Process
532	JaffaCakes118_0257dd258ba3c33ffa2b3c4beba993fd.exe

Suspicious use of WriteProcessMemory 8 IoCs

description	pid	Process	procid_target
PID 532 wrote to memory of 2360	532	JaffaCakes118_0257dd258ba3c33ffa2b3c4beba993fd.exe	31
PID 532 wrote to memory of 2360	532	JaffaCakes118_0257dd258ba3c33ffa2b3c4beba993fd.exe	31
PID 532 wrote to memory of 2360	532	JaffaCakes118_0257dd258ba3c33ffa2b3c4beba993fd.exe	31
PID 532 wrote to memory of 2360	532	JaffaCakes118_0257dd258ba3c33ffa2b3c4beba993fd.exe	31
PID 532 wrote to memory of 2572	532	JaffaCakes118_0257dd258ba3c33ffa2b3c4beba993fd.exe	32
PID 532 wrote to memory of 2572	532	JaffaCakes118_0257dd258ba3c33ffa2b3c4beba993fd.exe	32
PID 532 wrote to memory of 2572	532	JaffaCakes118_0257dd258ba3c33ffa2b3c4beba993fd.exe	32
PID 532 wrote to memory of 2572	532	JaffaCakes118_0257dd258ba3c33ffa2b3c4beba993fd.exe	32

System policy modification 1 TTPs 3 IoCs

defense_evasion

Modify Registry

description	ioc	Process
Key created	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\CurrentVersion	JaffaCakes118_0257dd258ba3c33ffa2b3c4beba993fd.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\CurrentVersion\Explorern	JaffaCakes118_0257dd258ba3c33ffa2b3c4beba993fd.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\CurrentVersion\Explorern\NoControlPanel = "1"	JaffaCakes118_0257dd258ba3c33ffa2b3c4beba993fd.exe

C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_0257dd258ba3c33ffa2b3c4beba993fd.exe
"C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_0257dd258ba3c33ffa2b3c4beba993fd.exe"
1⤵
- Modifies firewall policy service
- Modifies security service
- Windows security bypass
- Windows security modification
- System Location Discovery: System Language Discovery
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
- System policy modification
PID:532
- C:\Program Files (x86)\Internet Explorer\iexplore.exe
  "C:\Program Files (x86)\Internet Explorer\iexplore.exe"
  2⤵
  PID:2360
- C:\Windows\explorer.exe
  "C:\Windows\explorer.exe"
  2⤵
  PID:2572

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Create or Modify System Process

T1543

Windows Service

Privilege Escalation

Create or Modify System Process

T1543

Windows Service

Defense Evasion

Impair Defenses

3

T1562

Disable or Modify System Firewall

T1562.004

Disable or Modify Tools

Modify Registry

Credential Access

Discovery

System Information Discovery

T1082

System Location Discovery

T1614

System Language Discovery