cybergate | 0aeefe914a443c0ed3f831d8c82e430e0d015d18bfb9de19eb8de7d627a1051e

Modify Registry

description	ioc	Process
Set value (str)	\REGISTRY\USER\S-1-5-21-2392887640-1187051047-2909758433-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\Explorer\Run\Policies = "C:\\Users\\Admin\\AppData\\Local\\Temp\\eaa1e565206319fcfa8ca690de786e79_JaffaCakes118.exe"	eaa1e565206319fcfa8ca690de786e79_JaffaCakes118.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\Explorer\Run	eaa1e565206319fcfa8ca690de786e79_JaffaCakes118.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\Explorer\Run\Policies = "C:\\Users\\Admin\\AppData\\Local\\Temp\\eaa1e565206319fcfa8ca690de786e79_JaffaCakes118.exe"	eaa1e565206319fcfa8ca690de786e79_JaffaCakes118.exe
Key created	\REGISTRY\USER\S-1-5-21-2392887640-1187051047-2909758433-1000\Software\Microsoft\Windows\CurrentVersion\Policies\Explorer\Run	eaa1e565206319fcfa8ca690de786e79_JaffaCakes118.exe

Boot or Logon Autostart Execution: Active Setup 2 TTPs 2 IoCs

Adversaries may achieve persistence by adding a Registry key to the Active Setup of the local machine.

persistence

Active Setup

T1547.014

Modify Registry

description	ioc	Process
Key created	\REGISTRY\MACHINE\Software\WOW6432Node\Microsoft\Active Setup\Installed Components\{8O5265CP-0NR4-GX28-S4TC-557WT2NR14FA}	eaa1e565206319fcfa8ca690de786e79_JaffaCakes118.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Active Setup\Installed Components\{8O5265CP-0NR4-GX28-S4TC-557WT2NR14FA}\StubPath = "C:\\Users\\Admin\\AppData\\Local\\Temp\\eaa1e565206319fcfa8ca690de786e79_JaffaCakes118.exe Restart"	eaa1e565206319fcfa8ca690de786e79_JaffaCakes118.exe

Checks BIOS information in registry 2 TTPs 2 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\SystemBiosDate	eaa1e565206319fcfa8ca690de786e79_JaffaCakes118.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosDate	eaa1e565206319fcfa8ca690de786e79_JaffaCakes118.exe

Checks computer location settings 2 TTPs 1 IoCs

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

Query Registry

System Information Discovery

description	ioc	Process
Key value queried	\REGISTRY\USER\S-1-5-21-2392887640-1187051047-2909758433-1000\Control Panel\International\Geo\Nation	eaa1e565206319fcfa8ca690de786e79_JaffaCakes118.exe

UPX packed file 3 IoCs

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

upx

resource	yara_rule
behavioral2/memory/4092-18-0x0000000010410000-0x0000000010471000-memory.dmp	upx
behavioral2/memory/4092-21-0x0000000010480000-0x00000000104E1000-memory.dmp	upx
behavioral2/memory/4092-81-0x0000000010480000-0x00000000104E1000-memory.dmp	upx

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\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows\CurrentVersion\Run\HKLM = "C:\\Users\\Admin\\AppData\\Local\\Temp\\eaa1e565206319fcfa8ca690de786e79_JaffaCakes118.exe"	eaa1e565206319fcfa8ca690de786e79_JaffaCakes118.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-2392887640-1187051047-2909758433-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\HKCU = "C:\\Users\\Admin\\AppData\\Local\\Temp\\eaa1e565206319fcfa8ca690de786e79_JaffaCakes118.exe"	eaa1e565206319fcfa8ca690de786e79_JaffaCakes118.exe

Maps connected drives based on registry 3 TTPs 4 IoCs

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

Query Registry

Peripheral Device Discovery

T1120

System Information Discovery

description	ioc	Process
Key value queried	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\disk\Enum\0	eaa1e565206319fcfa8ca690de786e79_JaffaCakes118.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\Disk\Enum	eaa1e565206319fcfa8ca690de786e79_JaffaCakes118.exe
Key value queried	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\disk\Enum\0	eaa1e565206319fcfa8ca690de786e79_JaffaCakes118.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\Disk\Enum	eaa1e565206319fcfa8ca690de786e79_JaffaCakes118.exe

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

System Information Discovery
T1082

Program crash 1 IoCs

pid	pid_target	Process	procid_target
2824	1336	WerFault.exe	84

System Location Discovery: System Language Discovery 1 TTPs 3 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	eaa1e565206319fcfa8ca690de786e79_JaffaCakes118.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	eaa1e565206319fcfa8ca690de786e79_JaffaCakes118.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	eaa1e565206319fcfa8ca690de786e79_JaffaCakes118.exe

Checks processor information in registry 2 TTPs 6 IoCs

Processor 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\CentralProcessor\0\ProcessorNameString	eaa1e565206319fcfa8ca690de786e79_JaffaCakes118.exe
Key opened	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0	eaa1e565206319fcfa8ca690de786e79_JaffaCakes118.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\Identifier	eaa1e565206319fcfa8ca690de786e79_JaffaCakes118.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\ProcessorNameString	eaa1e565206319fcfa8ca690de786e79_JaffaCakes118.exe
Key opened	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0	eaa1e565206319fcfa8ca690de786e79_JaffaCakes118.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\Identifier	eaa1e565206319fcfa8ca690de786e79_JaffaCakes118.exe

Suspicious behavior: EnumeratesProcesses 2 IoCs

pid	Process
4092	eaa1e565206319fcfa8ca690de786e79_JaffaCakes118.exe
4092	eaa1e565206319fcfa8ca690de786e79_JaffaCakes118.exe

Suspicious behavior: GetForegroundWindowSpam 1 IoCs

pid	Process
4440	eaa1e565206319fcfa8ca690de786e79_JaffaCakes118.exe

Suspicious use of AdjustPrivilegeToken 2 IoCs

description	pid	Process
Token: SeDebugPrivilege	4440	eaa1e565206319fcfa8ca690de786e79_JaffaCakes118.exe
Token: SeDebugPrivilege	4440	eaa1e565206319fcfa8ca690de786e79_JaffaCakes118.exe

Suspicious use of WriteProcessMemory 64 IoCs

description	pid	Process	procid_target
PID 4092 wrote to memory of 836	4092	eaa1e565206319fcfa8ca690de786e79_JaffaCakes118.exe	82
PID 4092 wrote to memory of 836	4092	eaa1e565206319fcfa8ca690de786e79_JaffaCakes118.exe	82
PID 4092 wrote to memory of 836	4092	eaa1e565206319fcfa8ca690de786e79_JaffaCakes118.exe	82
PID 4092 wrote to memory of 836	4092	eaa1e565206319fcfa8ca690de786e79_JaffaCakes118.exe	82
PID 4092 wrote to memory of 836	4092	eaa1e565206319fcfa8ca690de786e79_JaffaCakes118.exe	82
PID 4092 wrote to memory of 836	4092	eaa1e565206319fcfa8ca690de786e79_JaffaCakes118.exe	82
PID 4092 wrote to memory of 836	4092	eaa1e565206319fcfa8ca690de786e79_JaffaCakes118.exe	82
PID 4092 wrote to memory of 836	4092	eaa1e565206319fcfa8ca690de786e79_JaffaCakes118.exe	82
PID 4092 wrote to memory of 836	4092	eaa1e565206319fcfa8ca690de786e79_JaffaCakes118.exe	82
PID 4092 wrote to memory of 836	4092	eaa1e565206319fcfa8ca690de786e79_JaffaCakes118.exe	82
PID 4092 wrote to memory of 836	4092	eaa1e565206319fcfa8ca690de786e79_JaffaCakes118.exe	82
PID 4092 wrote to memory of 836	4092	eaa1e565206319fcfa8ca690de786e79_JaffaCakes118.exe	82
PID 4092 wrote to memory of 836	4092	eaa1e565206319fcfa8ca690de786e79_JaffaCakes118.exe	82
PID 4092 wrote to memory of 836	4092	eaa1e565206319fcfa8ca690de786e79_JaffaCakes118.exe	82
PID 4092 wrote to memory of 836	4092	eaa1e565206319fcfa8ca690de786e79_JaffaCakes118.exe	82
PID 4092 wrote to memory of 836	4092	eaa1e565206319fcfa8ca690de786e79_JaffaCakes118.exe	82
PID 4092 wrote to memory of 836	4092	eaa1e565206319fcfa8ca690de786e79_JaffaCakes118.exe	82
PID 4092 wrote to memory of 836	4092	eaa1e565206319fcfa8ca690de786e79_JaffaCakes118.exe	82
PID 4092 wrote to memory of 836	4092	eaa1e565206319fcfa8ca690de786e79_JaffaCakes118.exe	82
PID 4092 wrote to memory of 836	4092	eaa1e565206319fcfa8ca690de786e79_JaffaCakes118.exe	82
PID 4092 wrote to memory of 836	4092	eaa1e565206319fcfa8ca690de786e79_JaffaCakes118.exe	82
PID 4092 wrote to memory of 836	4092	eaa1e565206319fcfa8ca690de786e79_JaffaCakes118.exe	82
PID 4092 wrote to memory of 836	4092	eaa1e565206319fcfa8ca690de786e79_JaffaCakes118.exe	82
PID 4092 wrote to memory of 836	4092	eaa1e565206319fcfa8ca690de786e79_JaffaCakes118.exe	82
PID 4092 wrote to memory of 836	4092	eaa1e565206319fcfa8ca690de786e79_JaffaCakes118.exe	82
PID 4092 wrote to memory of 836	4092	eaa1e565206319fcfa8ca690de786e79_JaffaCakes118.exe	82
PID 4092 wrote to memory of 836	4092	eaa1e565206319fcfa8ca690de786e79_JaffaCakes118.exe	82
PID 4092 wrote to memory of 836	4092	eaa1e565206319fcfa8ca690de786e79_JaffaCakes118.exe	82
PID 4092 wrote to memory of 836	4092	eaa1e565206319fcfa8ca690de786e79_JaffaCakes118.exe	82
PID 4092 wrote to memory of 836	4092	eaa1e565206319fcfa8ca690de786e79_JaffaCakes118.exe	82
PID 4092 wrote to memory of 836	4092	eaa1e565206319fcfa8ca690de786e79_JaffaCakes118.exe	82
PID 4092 wrote to memory of 836	4092	eaa1e565206319fcfa8ca690de786e79_JaffaCakes118.exe	82
PID 4092 wrote to memory of 836	4092	eaa1e565206319fcfa8ca690de786e79_JaffaCakes118.exe	82
PID 4092 wrote to memory of 836	4092	eaa1e565206319fcfa8ca690de786e79_JaffaCakes118.exe	82
PID 4092 wrote to memory of 836	4092	eaa1e565206319fcfa8ca690de786e79_JaffaCakes118.exe	82
PID 4092 wrote to memory of 836	4092	eaa1e565206319fcfa8ca690de786e79_JaffaCakes118.exe	82
PID 4092 wrote to memory of 836	4092	eaa1e565206319fcfa8ca690de786e79_JaffaCakes118.exe	82
PID 4092 wrote to memory of 836	4092	eaa1e565206319fcfa8ca690de786e79_JaffaCakes118.exe	82
PID 4092 wrote to memory of 836	4092	eaa1e565206319fcfa8ca690de786e79_JaffaCakes118.exe	82
PID 4092 wrote to memory of 836	4092	eaa1e565206319fcfa8ca690de786e79_JaffaCakes118.exe	82
PID 4092 wrote to memory of 836	4092	eaa1e565206319fcfa8ca690de786e79_JaffaCakes118.exe	82
PID 4092 wrote to memory of 836	4092	eaa1e565206319fcfa8ca690de786e79_JaffaCakes118.exe	82
PID 4092 wrote to memory of 836	4092	eaa1e565206319fcfa8ca690de786e79_JaffaCakes118.exe	82
PID 4092 wrote to memory of 836	4092	eaa1e565206319fcfa8ca690de786e79_JaffaCakes118.exe	82
PID 4092 wrote to memory of 836	4092	eaa1e565206319fcfa8ca690de786e79_JaffaCakes118.exe	82
PID 4092 wrote to memory of 836	4092	eaa1e565206319fcfa8ca690de786e79_JaffaCakes118.exe	82
PID 4092 wrote to memory of 836	4092	eaa1e565206319fcfa8ca690de786e79_JaffaCakes118.exe	82
PID 4092 wrote to memory of 836	4092	eaa1e565206319fcfa8ca690de786e79_JaffaCakes118.exe	82
PID 4092 wrote to memory of 836	4092	eaa1e565206319fcfa8ca690de786e79_JaffaCakes118.exe	82
PID 4092 wrote to memory of 836	4092	eaa1e565206319fcfa8ca690de786e79_JaffaCakes118.exe	82
PID 4092 wrote to memory of 836	4092	eaa1e565206319fcfa8ca690de786e79_JaffaCakes118.exe	82
PID 4092 wrote to memory of 836	4092	eaa1e565206319fcfa8ca690de786e79_JaffaCakes118.exe	82
PID 4092 wrote to memory of 836	4092	eaa1e565206319fcfa8ca690de786e79_JaffaCakes118.exe	82
PID 4092 wrote to memory of 836	4092	eaa1e565206319fcfa8ca690de786e79_JaffaCakes118.exe	82
PID 4092 wrote to memory of 836	4092	eaa1e565206319fcfa8ca690de786e79_JaffaCakes118.exe	82
PID 4092 wrote to memory of 836	4092	eaa1e565206319fcfa8ca690de786e79_JaffaCakes118.exe	82
PID 4092 wrote to memory of 836	4092	eaa1e565206319fcfa8ca690de786e79_JaffaCakes118.exe	82
PID 4092 wrote to memory of 836	4092	eaa1e565206319fcfa8ca690de786e79_JaffaCakes118.exe	82
PID 4092 wrote to memory of 836	4092	eaa1e565206319fcfa8ca690de786e79_JaffaCakes118.exe	82
PID 4092 wrote to memory of 836	4092	eaa1e565206319fcfa8ca690de786e79_JaffaCakes118.exe	82
PID 4092 wrote to memory of 836	4092	eaa1e565206319fcfa8ca690de786e79_JaffaCakes118.exe	82
PID 4092 wrote to memory of 836	4092	eaa1e565206319fcfa8ca690de786e79_JaffaCakes118.exe	82
PID 4092 wrote to memory of 836	4092	eaa1e565206319fcfa8ca690de786e79_JaffaCakes118.exe	82
PID 4092 wrote to memory of 836	4092	eaa1e565206319fcfa8ca690de786e79_JaffaCakes118.exe	82

C:\Users\Admin\AppData\Local\Temp\eaa1e565206319fcfa8ca690de786e79_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\eaa1e565206319fcfa8ca690de786e79_JaffaCakes118.exe"
1⤵
- Adds policy Run key to start application
- Boot or Logon Autostart Execution: Active Setup
- Checks BIOS information in registry
- Adds Run key to start application
- Maps connected drives based on registry
- System Location Discovery: System Language Discovery
- Checks processor information in registry
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of WriteProcessMemory
PID:4092
- C:\Program Files\Internet Explorer\iexplore.exe
  "C:\Program Files\Internet Explorer\iexplore.exe"
  2⤵
  PID:836
- C:\Users\Admin\AppData\Local\Temp\eaa1e565206319fcfa8ca690de786e79_JaffaCakes118.exe
  "C:\Users\Admin\AppData\Local\Temp\eaa1e565206319fcfa8ca690de786e79_JaffaCakes118.exe"
  2⤵
  - Checks computer location settings
  - System Location Discovery: System Language Discovery
  - Suspicious behavior: GetForegroundWindowSpam
  - Suspicious use of AdjustPrivilegeToken
  PID:4440
- - C:\Users\Admin\AppData\Local\Temp\eaa1e565206319fcfa8ca690de786e79_JaffaCakes118.exe
    "C:\Users\Admin\AppData\Local\Temp\eaa1e565206319fcfa8ca690de786e79_JaffaCakes118.exe"
    3⤵
    - Checks BIOS information in registry
    - Maps connected drives based on registry
    - System Location Discovery: System Language Discovery
    - Checks processor information in registry
    PID:1336
  - - C:\Windows\SysWOW64\WerFault.exe
      C:\Windows\SysWOW64\WerFault.exe -u -p 1336 -s 676
      4⤵
      Program crash
      PID:2824

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 408 -p 1336 -ip 1336
1⤵
PID:4860

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Boot or Logon Autostart Execution

T1547

Active Setup

T1547.014

Registry Run Keys / Startup Folder

Privilege Escalation

Boot or Logon Autostart Execution

T1547

Active Setup

T1547.014

Registry Run Keys / Startup Folder

Defense Evasion

Modify Registry

Credential Access

Discovery

Peripheral Device Discovery

T1120

Query Registry

System Information Discovery