betabot | deb55f6aaf15fa289a4af6d50e2839e86d78007bd878b3f522f91f3c407d5857

Windows Service

T1543.003

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

Sets file execution options in registry 2 TTPs 4 IoCs

persistence

Registry Run Keys / Startup Folder

Modify Registry

description	ioc	Process
Key created	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Image File Execution Options\rstrui.exe	explorer.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Image File Execution Options\rstrui.exe\Debugger = "oapul.exe"	explorer.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Image File Execution Options\ww7ss19u599iyy1.exe	624eb760963643f673e5784ed8678fce_JaffaCakes118.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Image File Execution Options\ww7ss19u599iyy1.exe\DisableExceptionChainValidation	624eb760963643f673e5784ed8678fce_JaffaCakes118.exe

Checks BIOS information in registry 2 TTPs 1 IoCs

BIOS information is often read in order to detect sandboxing environments.

Query Registry

System Information Discovery

description	ioc	Process
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion	explorer.exe

Adds Run key to start application 2 TTPs 2 IoCs

persistence

Registry Run Keys / Startup Folder

Modify Registry

description	ioc	Process
Set value (str)	\REGISTRY\USER\S-1-5-21-3452737119-3959686427-228443150-1000\Software\Microsoft\Windows\CurrentVersion\RunOnce\Google Updater 2.0 = "C:\\ProgramData\\Google Updater 2.0\\ww7ss19u599iyy1.exe"	explorer.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3452737119-3959686427-228443150-1000\Software\Microsoft\Windows\CurrentVersion\Run\Google Updater 2.0 = "\"C:\\ProgramData\\Google Updater 2.0\\ww7ss19u599iyy1.exe\""	explorer.exe

Checks whether UAC is enabled 1 TTPs 1 IoCs

evasion trojan

System Information Discovery

description	ioc	Process
Key value queried	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA	624eb760963643f673e5784ed8678fce_JaffaCakes118.exe

Suspicious use of NtSetInformationThreadHideFromDebugger 9 IoCs

pid	Process
2168	624eb760963643f673e5784ed8678fce_JaffaCakes118.exe
2508	explorer.exe
2508	explorer.exe
2508	explorer.exe
2508	explorer.exe
2508	explorer.exe
2508	explorer.exe
2508	explorer.exe
2508	explorer.exe

Checks processor information in registry 2 TTPs 4 IoCs

Processor information is often read in order to detect sandboxing environments.

Query Registry

System Information Discovery

description	ioc	Process
Key opened	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0	624eb760963643f673e5784ed8678fce_JaffaCakes118.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\ProcessorNameString	624eb760963643f673e5784ed8678fce_JaffaCakes118.exe
Key opened	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0	explorer.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\ProcessorNameString	explorer.exe

Enumerates system info in registry 2 TTPs 2 IoCs

Query Registry

System Information Discovery

description	ioc	Process
Key opened	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\BIOS	explorer.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\BIOS\SystemManufacturer	explorer.exe

Modifies Internet Explorer Protected Mode 1 TTPs 4 IoCs

Modify Registry

description	ioc	Process
Set value (int)	\REGISTRY\USER\S-1-5-21-3452737119-3959686427-228443150-1000\Software\Microsoft\Windows\CurrentVersion\Internet Settings\Zones\1\2500 = "3"	explorer.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-3452737119-3959686427-228443150-1000\Software\Microsoft\Windows\CurrentVersion\Internet Settings\Zones\2\2500 = "3"	explorer.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-3452737119-3959686427-228443150-1000\Software\Microsoft\Windows\CurrentVersion\Internet Settings\Zones\3\2500 = "3"	explorer.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-3452737119-3959686427-228443150-1000\Software\Microsoft\Windows\CurrentVersion\Internet Settings\Zones\4\2500 = "3"	explorer.exe

Modifies Internet Explorer Protected Mode Banner 1 TTPs 1 IoCs

Modify Registry

description	ioc	Process
Set value (int)	\REGISTRY\USER\S-1-5-21-3452737119-3959686427-228443150-1000\Software\Microsoft\Internet Explorer\Main\NoProtectedModeBanner = "1"	explorer.exe

Modifies Internet Explorer settings 1 TTPs 1 IoCs

adware spyware

Modify Registry

description	ioc	Process
Key created	\REGISTRY\USER\S-1-5-21-3452737119-3959686427-228443150-1000\Software\Microsoft\Internet Explorer\Main	explorer.exe

Suspicious behavior: EnumeratesProcesses 16 IoCs

pid	Process
2508	explorer.exe
2508	explorer.exe
2508	explorer.exe
2508	explorer.exe
2508	explorer.exe
2508	explorer.exe
2508	explorer.exe
2508	explorer.exe
2508	explorer.exe
2508	explorer.exe
2508	explorer.exe
2508	explorer.exe
2508	explorer.exe
2508	explorer.exe
2508	explorer.exe
2508	explorer.exe

Suspicious behavior: MapViewOfSection 6 IoCs

pid	Process
2168	624eb760963643f673e5784ed8678fce_JaffaCakes118.exe
2168	624eb760963643f673e5784ed8678fce_JaffaCakes118.exe
2508	explorer.exe
2508	explorer.exe
2508	explorer.exe
2508	explorer.exe

Suspicious behavior: RenamesItself 1 IoCs

pid	Process
2168	624eb760963643f673e5784ed8678fce_JaffaCakes118.exe

Suspicious use of AdjustPrivilegeToken 28 IoCs

description	pid	Process
Token: SeDebugPrivilege	2168	624eb760963643f673e5784ed8678fce_JaffaCakes118.exe
Token: SeRestorePrivilege	2168	624eb760963643f673e5784ed8678fce_JaffaCakes118.exe
Token: SeBackupPrivilege	2168	624eb760963643f673e5784ed8678fce_JaffaCakes118.exe
Token: SeLoadDriverPrivilege	2168	624eb760963643f673e5784ed8678fce_JaffaCakes118.exe
Token: SeCreatePagefilePrivilege	2168	624eb760963643f673e5784ed8678fce_JaffaCakes118.exe
Token: SeShutdownPrivilege	2168	624eb760963643f673e5784ed8678fce_JaffaCakes118.exe
Token: SeTakeOwnershipPrivilege	2168	624eb760963643f673e5784ed8678fce_JaffaCakes118.exe
Token: SeChangeNotifyPrivilege	2168	624eb760963643f673e5784ed8678fce_JaffaCakes118.exe
Token: SeCreateTokenPrivilege	2168	624eb760963643f673e5784ed8678fce_JaffaCakes118.exe
Token: SeMachineAccountPrivilege	2168	624eb760963643f673e5784ed8678fce_JaffaCakes118.exe
Token: SeSecurityPrivilege	2168	624eb760963643f673e5784ed8678fce_JaffaCakes118.exe
Token: SeAssignPrimaryTokenPrivilege	2168	624eb760963643f673e5784ed8678fce_JaffaCakes118.exe
Token: SeCreateGlobalPrivilege	2168	624eb760963643f673e5784ed8678fce_JaffaCakes118.exe
Token: 33	2168	624eb760963643f673e5784ed8678fce_JaffaCakes118.exe
Token: SeDebugPrivilege	2508	explorer.exe
Token: SeRestorePrivilege	2508	explorer.exe
Token: SeBackupPrivilege	2508	explorer.exe
Token: SeLoadDriverPrivilege	2508	explorer.exe
Token: SeCreatePagefilePrivilege	2508	explorer.exe
Token: SeShutdownPrivilege	2508	explorer.exe
Token: SeTakeOwnershipPrivilege	2508	explorer.exe
Token: SeChangeNotifyPrivilege	2508	explorer.exe
Token: SeCreateTokenPrivilege	2508	explorer.exe
Token: SeMachineAccountPrivilege	2508	explorer.exe
Token: SeSecurityPrivilege	2508	explorer.exe
Token: SeAssignPrimaryTokenPrivilege	2508	explorer.exe
Token: SeCreateGlobalPrivilege	2508	explorer.exe
Token: 33	2508	explorer.exe

Suspicious use of WriteProcessMemory 31 IoCs

description	pid	Process	procid_target
PID 2168 wrote to memory of 2508	2168	624eb760963643f673e5784ed8678fce_JaffaCakes118.exe	28
PID 2168 wrote to memory of 2508	2168	624eb760963643f673e5784ed8678fce_JaffaCakes118.exe	28
PID 2168 wrote to memory of 2508	2168	624eb760963643f673e5784ed8678fce_JaffaCakes118.exe	28
PID 2168 wrote to memory of 2508	2168	624eb760963643f673e5784ed8678fce_JaffaCakes118.exe	28
PID 2168 wrote to memory of 2508	2168	624eb760963643f673e5784ed8678fce_JaffaCakes118.exe	28
PID 2168 wrote to memory of 2508	2168	624eb760963643f673e5784ed8678fce_JaffaCakes118.exe	28
PID 2168 wrote to memory of 2508	2168	624eb760963643f673e5784ed8678fce_JaffaCakes118.exe	28
PID 2508 wrote to memory of 1156	2508	explorer.exe	20
PID 2508 wrote to memory of 1156	2508	explorer.exe	20
PID 2508 wrote to memory of 1156	2508	explorer.exe	20
PID 2508 wrote to memory of 1156	2508	explorer.exe	20
PID 2508 wrote to memory of 1156	2508	explorer.exe	20
PID 2508 wrote to memory of 1156	2508	explorer.exe	20
PID 2508 wrote to memory of 1180	2508	explorer.exe	21
PID 2508 wrote to memory of 1180	2508	explorer.exe	21
PID 2508 wrote to memory of 1180	2508	explorer.exe	21
PID 2508 wrote to memory of 1180	2508	explorer.exe	21
PID 2508 wrote to memory of 1180	2508	explorer.exe	21
PID 2508 wrote to memory of 1180	2508	explorer.exe	21
PID 2508 wrote to memory of 296	2508	explorer.exe	23
PID 2508 wrote to memory of 296	2508	explorer.exe	23
PID 2508 wrote to memory of 296	2508	explorer.exe	23
PID 2508 wrote to memory of 296	2508	explorer.exe	23
PID 2508 wrote to memory of 296	2508	explorer.exe	23
PID 2508 wrote to memory of 296	2508	explorer.exe	23
PID 2508 wrote to memory of 2472	2508	explorer.exe	29
PID 2508 wrote to memory of 2472	2508	explorer.exe	29
PID 2508 wrote to memory of 2472	2508	explorer.exe	29
PID 2508 wrote to memory of 2472	2508	explorer.exe	29
PID 2508 wrote to memory of 2472	2508	explorer.exe	29
PID 2508 wrote to memory of 2472	2508	explorer.exe	29

C:\Windows\system32\Dwm.exe
"C:\Windows\system32\Dwm.exe"
1⤵
PID:1156

C:\Windows\Explorer.EXE
C:\Windows\Explorer.EXE
1⤵
PID:1180
- C:\Users\Admin\AppData\Local\Temp\624eb760963643f673e5784ed8678fce_JaffaCakes118.exe
  "C:\Users\Admin\AppData\Local\Temp\624eb760963643f673e5784ed8678fce_JaffaCakes118.exe"
  2⤵
  - Sets file execution options in registry
  - Checks whether UAC is enabled
  - Suspicious use of NtSetInformationThreadHideFromDebugger
  - Checks processor information in registry
  - Suspicious behavior: MapViewOfSection
  - Suspicious behavior: RenamesItself
  - Suspicious use of AdjustPrivilegeToken
  - Suspicious use of WriteProcessMemory
  PID:2168
- - C:\Windows\SysWOW64\explorer.exe
    C:\Windows\SysWOW64\explorer.exe
    3⤵
    - Modifies firewall policy service
    - Sets file execution options in registry
    - Checks BIOS information in registry
    - Adds Run key to start application
    - Suspicious use of NtSetInformationThreadHideFromDebugger
    - Checks processor information in registry
    - Enumerates system info in registry
    - Modifies Internet Explorer Protected Mode
    - Modifies Internet Explorer Protected Mode Banner
    - Modifies Internet Explorer settings
    - Suspicious behavior: EnumeratesProcesses
    - Suspicious behavior: MapViewOfSection
    - Suspicious use of AdjustPrivilegeToken
    - Suspicious use of WriteProcessMemory
    PID:2508

C:\Windows\system32\DllHost.exe
C:\Windows\system32\DllHost.exe /Processid:{3EB3C877-1F16-487C-9050-104DBCD66683}
1⤵
PID:296

C:\Windows\system32\DllHost.exe
C:\Windows\system32\DllHost.exe /Processid:{3EB3C877-1F16-487C-9050-104DBCD66683}
1⤵
PID:2472

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Boot or Logon Autostart Execution

T1547

Registry Run Keys / Startup Folder

Create or Modify System Process

T1543

Windows Service

T1543.003

Privilege Escalation

Boot or Logon Autostart Execution

T1547

Registry Run Keys / Startup Folder

Create or Modify System Process

T1543

Windows Service

T1543.003

Defense Evasion

Modify Registry

Credential Access

Discovery

Query Registry

System Information Discovery