Analysis Overview
SHA256
e801e07eadaf67a4c9a2d0bc21b9cbc1b5e4658fb8aead69943c8852a929a4b8
Threat Level: Likely malicious
The file 663b10f67ea3b87b9a8915288b24fa62_JaffaCakes118 was found to be: Likely malicious.
Malicious Activity Summary
Boot or Logon Autostart Execution: Port Monitors
Deletes itself
Loads dropped DLL
Executes dropped EXE
Reads user/profile data of web browsers
Checks installed software on the system
Drops file in Program Files directory
Program crash
Enumerates physical storage devices
Unsigned PE
System Location Discovery: System Language Discovery
NSIS installer
Modifies data under HKEY_USERS
Checks SCSI registry key(s)
Suspicious use of WriteProcessMemory
Suspicious behavior: GetForegroundWindowSpam
MITRE ATT&CK
Enterprise Matrix V15
Analysis: static1
Detonation Overview
Reported
2024-10-21 09:02
Signatures
Unsigned PE
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
| N/A | N/A | N/A | N/A |
| N/A | N/A | N/A | N/A |
| N/A | N/A | N/A | N/A |
NSIS installer
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
| N/A | N/A | N/A | N/A |
Analysis: behavioral1
Detonation Overview
Submitted
2024-10-21 09:02
Reported
2024-10-21 09:05
Platform
win7-20240708-en
Max time kernel
140s
Max time network
121s
Command Line
Signatures
Executes dropped EXE
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\GOPlayer.exe | N/A |
Loads dropped DLL
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\663b10f67ea3b87b9a8915288b24fa62_JaffaCakes118.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\663b10f67ea3b87b9a8915288b24fa62_JaffaCakes118.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\GOPlayer.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\GOPlayer.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\GOPlayer.exe | N/A |
| N/A | N/A | C:\Windows\SysWOW64\WerFault.exe | N/A |
| N/A | N/A | C:\Windows\SysWOW64\WerFault.exe | N/A |
| N/A | N/A | C:\Windows\SysWOW64\WerFault.exe | N/A |
| N/A | N/A | C:\Windows\SysWOW64\WerFault.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\663b10f67ea3b87b9a8915288b24fa62_JaffaCakes118.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\663b10f67ea3b87b9a8915288b24fa62_JaffaCakes118.exe | N/A |
Reads user/profile data of web browsers
Checks installed software on the system
Drops file in Program Files directory
| Description | Indicator | Process | Target |
| File created | C:\Program Files (x86)\GOPlayer\Uninstall.exe | C:\Users\Admin\AppData\Local\Temp\663b10f67ea3b87b9a8915288b24fa62_JaffaCakes118.exe | N/A |
Enumerates physical storage devices
Program crash
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Windows\SysWOW64\WerFault.exe | C:\Users\Admin\AppData\Local\Temp\GOPlayer.exe |
System Location Discovery: System Language Discovery
| Description | Indicator | Process | Target |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language | C:\Users\Admin\AppData\Local\Temp\663b10f67ea3b87b9a8915288b24fa62_JaffaCakes118.exe | N/A |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language | C:\Users\Admin\AppData\Local\Temp\GOPlayer.exe | N/A |
NSIS installer
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
Suspicious behavior: GetForegroundWindowSpam
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\663b10f67ea3b87b9a8915288b24fa62_JaffaCakes118.exe | N/A |
Suspicious use of WriteProcessMemory
Processes
C:\Users\Admin\AppData\Local\Temp\663b10f67ea3b87b9a8915288b24fa62_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\663b10f67ea3b87b9a8915288b24fa62_JaffaCakes118.exe"
C:\Users\Admin\AppData\Local\Temp\GOPlayer.exe
C:\Users\Admin\AppData\Local\Temp\GOPlayer.exe
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 2776 -s 488
Network
Files
C:\Users\Admin\AppData\Local\Temp\GOPlayer.exe
| MD5 | 0d024fee646aea779047754218882343 |
| SHA1 | 53521fbbb1daffe37cd9bd7cc7b58b31ba4e59e0 |
| SHA256 | 0cab776450fab0f726931ae50dceffda054e134b347a9abe02f85e7269b3d77e |
| SHA512 | dff02e82f8c2da000be605e94be126edbd6bc72f1cda7a76a625015b82880df28401a1e283f4ad55eda4c5be19667427502ddd004ba979b9f3d8c4c1f56ff511 |
memory/2776-15-0x0000000000400000-0x0000000000409000-memory.dmp
memory/2776-16-0x0000000000400000-0x0000000000409000-memory.dmp
memory/2776-14-0x0000000000401000-0x0000000000403000-memory.dmp
memory/2668-22-0x0000000000400000-0x0000000000442000-memory.dmp
\Program Files (x86)\GOPlayer\Uninstall.exe
| MD5 | bff0fdb86add7fcf61bd450da04a9a83 |
| SHA1 | 9d564865bf2f054eba4d5d6c2c5f23c179666ca6 |
| SHA256 | f46a2ee6c8d71d8fb4b4d11c0ffa95276fb0185bbcfbf2875c71ac6b647ff213 |
| SHA512 | deca12d4026de2129897486b67700150f8525bdeb7db2cc756c99b2f2233c75a2d4043de575b2940ece8a98c2881a46de89d19279f585981b202a7bd307be0b8 |
\Users\Admin\AppData\Local\Temp\nso35C2.tmp\StartMenu.dll
| MD5 | 0a58a89b32428fb848099f33e814e3ed |
| SHA1 | 661b73c3ff3579eb9d0c482af7354ee0461634a9 |
| SHA256 | aba4f462067f8c872d84c4c1ad6eaccf8bb6546c67c011964f8d2b62170f8236 |
| SHA512 | 1f4efa7183670f9e9bcf1be56b3165393a97da29080bf1353358933f0f2e0544706982059a9408639782163f4f05bc9d38fca9be110f7d3058f2b0e0017e8dc5 |
memory/2668-34-0x0000000000400000-0x0000000000442000-memory.dmp
memory/2668-35-0x000000006D040000-0x000000006D04A000-memory.dmp
Analysis: behavioral2
Detonation Overview
Submitted
2024-10-21 09:02
Reported
2024-10-21 09:05
Platform
win10v2004-20241007-en
Max time kernel
143s
Max time network
145s
Command Line
Signatures
Boot or Logon Autostart Execution: Port Monitors
| Description | Indicator | Process | Target |
| Key created | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\Print\Monitors\WSD Port\Adapters\IPP | C:\Windows\System32\spoolsv.exe | N/A |
| Key created | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\Print\Monitors\WSD Port\Adapters\WSPrint | C:\Windows\System32\spoolsv.exe | N/A |
| Key created | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\Print\Monitors\WSD Port\Adapters\WSPrint\OfflinePorts | C:\Windows\System32\spoolsv.exe | N/A |
| Key created | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\Print\Monitors\Local Port | C:\Windows\System32\spoolsv.exe | N/A |
| Key created | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\Print\Monitors\Appmon\Ports | C:\Windows\System32\spoolsv.exe | N/A |
| Key created | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\Print\Monitors\Microsoft Shared Fax Monitor | C:\Windows\System32\spoolsv.exe | N/A |
| Key created | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\Print\Monitors\Standard TCP/IP Port | C:\Windows\System32\spoolsv.exe | N/A |
| Key created | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\Print\Monitors\Standard TCP/IP Port\Ports | C:\Windows\System32\spoolsv.exe | N/A |
| Key created | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\Print\Monitors\USB Monitor | C:\Windows\System32\spoolsv.exe | N/A |
| Key created | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\Print\Monitors\WSD Port | C:\Windows\System32\spoolsv.exe | N/A |
| Key created | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\Print\Monitors\WSD Port\Ports | C:\Windows\System32\spoolsv.exe | N/A |
| Key created | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\Print\Monitors\Appmon | C:\Windows\System32\spoolsv.exe | N/A |
Executes dropped EXE
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\GOPlayer.exe | N/A |
Loads dropped DLL
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\663b10f67ea3b87b9a8915288b24fa62_JaffaCakes118.exe | N/A |
Reads user/profile data of web browsers
Checks installed software on the system
Drops file in Program Files directory
| Description | Indicator | Process | Target |
| File created | C:\Program Files (x86)\GOPlayer\Uninstall.exe | C:\Users\Admin\AppData\Local\Temp\663b10f67ea3b87b9a8915288b24fa62_JaffaCakes118.exe | N/A |
Enumerates physical storage devices
System Location Discovery: System Language Discovery
| Description | Indicator | Process | Target |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language | C:\Users\Admin\AppData\Local\Temp\663b10f67ea3b87b9a8915288b24fa62_JaffaCakes118.exe | N/A |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language | C:\Users\Admin\AppData\Local\Temp\GOPlayer.exe | N/A |
Checks SCSI registry key(s)
| Description | Indicator | Process | Target |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI\CdRom&Ven_Msft&Prod_Virtual_DVD-ROM\2&1f4adffe&0&000002\Properties\{3b2ce006-5e61-4fde-bab8-9b8aac9b26df}\0002 | C:\Windows\System32\spoolsv.exe | N/A |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI\Disk&Ven_WDC&Prod_WDS100T2B0A\4&215468a5&0&000000\Properties\{3b2ce006-5e61-4fde-bab8-9b8aac9b26df}\0002 | C:\Windows\System32\spoolsv.exe | N/A |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI\CdRom&Ven_QEMU&Prod_QEMU_DVD-ROM\4&215468a5&0&010000 | C:\Windows\System32\spoolsv.exe | N/A |
| Key value queried | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI\CdRom&Ven_Msft&Prod_Virtual_DVD-ROM\2&1f4adffe&0&000001\HardwareID | C:\Windows\System32\spoolsv.exe | N/A |
| Key value queried | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI\CdRom&Ven_QEMU&Prod_QEMU_DVD-ROM\4&215468a5&0&010000\HardwareID | C:\Windows\System32\spoolsv.exe | N/A |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI\CdRom&Ven_Msft&Prod_Virtual_DVD-ROM\2&1f4adffe&0&000002 | C:\Windows\System32\spoolsv.exe | N/A |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI\CdRom&Ven_Msft&Prod_Virtual_DVD-ROM\2&1f4adffe&0&000001\Properties\{3b2ce006-5e61-4fde-bab8-9b8aac9b26df}\0002 | C:\Windows\System32\spoolsv.exe | N/A |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI\Disk&Ven_WDC&Prod_WDS100T2B0A\4&215468a5&0&000000 | C:\Windows\System32\spoolsv.exe | N/A |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI\CdRom&Ven_QEMU&Prod_QEMU_DVD-ROM\4&215468a5&0&010000\Properties\{3b2ce006-5e61-4fde-bab8-9b8aac9b26df}\0002 | C:\Windows\System32\spoolsv.exe | N/A |
| Key value queried | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI\CdRom&Ven_Msft&Prod_Virtual_DVD-ROM\2&1f4adffe&0&000002\HardwareID | C:\Windows\System32\spoolsv.exe | N/A |
| Key value queried | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI\Disk&Ven_WDC&Prod_WDS100T2B0A\4&215468a5&0&000000\HardwareID | C:\Windows\System32\spoolsv.exe | N/A |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI\CdRom&Ven_Msft&Prod_Virtual_DVD-ROM\2&1f4adffe&0&000001 | C:\Windows\System32\spoolsv.exe | N/A |
Modifies data under HKEY_USERS
| Description | Indicator | Process | Target |
| Set value (str) | \REGISTRY\USER\S-1-5-19\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Devices\Send To OneNote 2016 = "winspool,nul:" | C:\Windows\System32\spoolsv.exe | N/A |
| Set value (str) | \REGISTRY\USER\S-1-5-19\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Devices\Microsoft XPS Document Writer = "winspool,Ne00:" | C:\Windows\System32\spoolsv.exe | N/A |
| Set value (str) | \REGISTRY\USER\S-1-5-19\SOFTWARE\Microsoft\Windows NT\CurrentVersion\PrinterPorts\Microsoft XPS Document Writer = "winspool,Ne00:,15,45" | C:\Windows\System32\spoolsv.exe | N/A |
| Set value (str) | \REGISTRY\USER\S-1-5-19\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Devices\Microsoft Print to PDF = "winspool,Ne01:" | C:\Windows\System32\spoolsv.exe | N/A |
| Set value (str) | \REGISTRY\USER\S-1-5-19\SOFTWARE\Microsoft\Windows NT\CurrentVersion\PrinterPorts\Microsoft Print to PDF = "winspool,Ne01:,15,45" | C:\Windows\System32\spoolsv.exe | N/A |
| Set value (str) | \REGISTRY\USER\S-1-5-20\SOFTWARE\Microsoft\Windows NT\CurrentVersion\PrinterPorts\Microsoft XPS Document Writer = "winspool,Ne00:,15,45" | C:\Windows\System32\spoolsv.exe | N/A |
| Set value (str) | \REGISTRY\USER\S-1-5-20\SOFTWARE\Microsoft\Windows NT\CurrentVersion\PrinterPorts\Microsoft Print to PDF = "winspool,Ne01:,15,45" | C:\Windows\System32\spoolsv.exe | N/A |
| Key created | \REGISTRY\USER\S-1-5-19\Software\Microsoft\Windows NT\CurrentVersion\PrinterPorts | C:\Windows\System32\spoolsv.exe | N/A |
| Key created | \REGISTRY\USER\S-1-5-20\Software\Microsoft\Windows NT\CurrentVersion\Devices | C:\Windows\System32\spoolsv.exe | N/A |
| Key created | \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows NT\CurrentVersion\Devices | C:\Windows\System32\spoolsv.exe | N/A |
| Key created | \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows NT\CurrentVersion\PrinterPorts | C:\Windows\System32\spoolsv.exe | N/A |
| Set value (str) | \REGISTRY\USER\S-1-5-19\SOFTWARE\Microsoft\Windows NT\CurrentVersion\PrinterPorts\Send To OneNote 2016 = "winspool,nul:,15,45" | C:\Windows\System32\spoolsv.exe | N/A |
| Set value (str) | \REGISTRY\USER\S-1-5-19\SOFTWARE\Microsoft\Windows NT\CurrentVersion\PrinterPorts\Fax = "winspool,Ne02:,15,45" | C:\Windows\System32\spoolsv.exe | N/A |
| Set value (str) | \REGISTRY\USER\S-1-5-20\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Devices\Microsoft XPS Document Writer = "winspool,Ne00:" | C:\Windows\System32\spoolsv.exe | N/A |
| Key created | \REGISTRY\USER\S-1-5-19\Software\Microsoft\Windows NT\CurrentVersion\Devices | C:\Windows\System32\spoolsv.exe | N/A |
| Set value (str) | \REGISTRY\USER\S-1-5-20\SOFTWARE\Microsoft\Windows NT\CurrentVersion\PrinterPorts\Send To OneNote 2016 = "winspool,nul:,15,45" | C:\Windows\System32\spoolsv.exe | N/A |
| Set value (str) | \REGISTRY\USER\S-1-5-20\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Devices\Fax = "winspool,Ne02:" | C:\Windows\System32\spoolsv.exe | N/A |
| Set value (str) | \REGISTRY\USER\S-1-5-20\SOFTWARE\Microsoft\Windows NT\CurrentVersion\PrinterPorts\Fax = "winspool,Ne02:,15,45" | C:\Windows\System32\spoolsv.exe | N/A |
| Set value (str) | \REGISTRY\USER\S-1-5-20\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Devices\Send To OneNote 2016 = "winspool,nul:" | C:\Windows\System32\spoolsv.exe | N/A |
| Set value (str) | \REGISTRY\USER\S-1-5-19\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Devices\Fax = "winspool,Ne02:" | C:\Windows\System32\spoolsv.exe | N/A |
| Set value (str) | \REGISTRY\USER\S-1-5-20\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Devices\Microsoft Print to PDF = "winspool,Ne01:" | C:\Windows\System32\spoolsv.exe | N/A |
| Key created | \REGISTRY\USER\S-1-5-20\Software\Microsoft\Windows NT\CurrentVersion\PrinterPorts | C:\Windows\System32\spoolsv.exe | N/A |
Suspicious use of WriteProcessMemory
| Description | Indicator | Process | Target |
| PID 2244 wrote to memory of 3868 | N/A | C:\Users\Admin\AppData\Local\Temp\663b10f67ea3b87b9a8915288b24fa62_JaffaCakes118.exe | C:\Users\Admin\AppData\Local\Temp\GOPlayer.exe |
| PID 2244 wrote to memory of 3868 | N/A | C:\Users\Admin\AppData\Local\Temp\663b10f67ea3b87b9a8915288b24fa62_JaffaCakes118.exe | C:\Users\Admin\AppData\Local\Temp\GOPlayer.exe |
| PID 2244 wrote to memory of 3868 | N/A | C:\Users\Admin\AppData\Local\Temp\663b10f67ea3b87b9a8915288b24fa62_JaffaCakes118.exe | C:\Users\Admin\AppData\Local\Temp\GOPlayer.exe |
Processes
C:\Users\Admin\AppData\Local\Temp\663b10f67ea3b87b9a8915288b24fa62_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\663b10f67ea3b87b9a8915288b24fa62_JaffaCakes118.exe"
C:\Users\Admin\AppData\Local\Temp\GOPlayer.exe
C:\Users\Admin\AppData\Local\Temp\GOPlayer.exe
C:\Windows\System32\spoolsv.exe
C:\Windows\System32\spoolsv.exe
Network
| Country | Destination | Domain | Proto |
| US | 8.8.8.8:53 | 2.159.190.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 154.239.44.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 95.221.229.192.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 55.36.223.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 83.210.23.2.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 209.205.72.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 197.87.175.4.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 241.42.69.40.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 101.209.201.84.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 88.210.23.2.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 26.35.223.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 31.243.111.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | tse1.mm.bing.net | udp |
| US | 150.171.27.10:443 | tse1.mm.bing.net | tcp |
| US | 150.171.27.10:443 | tse1.mm.bing.net | tcp |
| US | 150.171.27.10:443 | tse1.mm.bing.net | tcp |
| US | 150.171.27.10:443 | tse1.mm.bing.net | tcp |
| US | 150.171.27.10:443 | tse1.mm.bing.net | tcp |
| US | 8.8.8.8:53 | 167.205.23.2.in-addr.arpa | udp |
Files
C:\Users\Admin\AppData\Local\Temp\GOPlayer.exe
| MD5 | 0d024fee646aea779047754218882343 |
| SHA1 | 53521fbbb1daffe37cd9bd7cc7b58b31ba4e59e0 |
| SHA256 | 0cab776450fab0f726931ae50dceffda054e134b347a9abe02f85e7269b3d77e |
| SHA512 | dff02e82f8c2da000be605e94be126edbd6bc72f1cda7a76a625015b82880df28401a1e283f4ad55eda4c5be19667427502ddd004ba979b9f3d8c4c1f56ff511 |
memory/3868-7-0x0000000000400000-0x0000000000409000-memory.dmp
memory/3868-5-0x0000000000401000-0x0000000000403000-memory.dmp
memory/3868-8-0x0000000000400000-0x0000000000409000-memory.dmp
memory/3868-11-0x0000000000401000-0x0000000000403000-memory.dmp
memory/3868-12-0x0000000000400000-0x0000000000409000-memory.dmp
memory/2244-13-0x0000000000400000-0x0000000000442000-memory.dmp
memory/3868-15-0x0000000002A90000-0x0000000002B2E000-memory.dmp
C:\Users\Admin\AppData\Local\Temp\nsrA51B.tmp\StartMenu.dll
| MD5 | 0a58a89b32428fb848099f33e814e3ed |
| SHA1 | 661b73c3ff3579eb9d0c482af7354ee0461634a9 |
| SHA256 | aba4f462067f8c872d84c4c1ad6eaccf8bb6546c67c011964f8d2b62170f8236 |
| SHA512 | 1f4efa7183670f9e9bcf1be56b3165393a97da29080bf1353358933f0f2e0544706982059a9408639782163f4f05bc9d38fca9be110f7d3058f2b0e0017e8dc5 |
memory/2244-25-0x0000000000400000-0x0000000000442000-memory.dmp
memory/2244-26-0x000000006D040000-0x000000006D04A000-memory.dmp
Analysis: behavioral5
Detonation Overview
Submitted
2024-10-21 09:02
Reported
2024-10-21 09:05
Platform
win7-20240708-en
Max time kernel
119s
Max time network
120s
Command Line
Signatures
Reads user/profile data of web browsers
Program crash
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Windows\SysWOW64\WerFault.exe | C:\Users\Admin\AppData\Local\Temp\$TEMP\GOPlayer.exe |
System Location Discovery: System Language Discovery
| Description | Indicator | Process | Target |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language | C:\Users\Admin\AppData\Local\Temp\$TEMP\GOPlayer.exe | N/A |
Suspicious use of WriteProcessMemory
| Description | Indicator | Process | Target |
| PID 2484 wrote to memory of 2052 | N/A | C:\Users\Admin\AppData\Local\Temp\$TEMP\GOPlayer.exe | C:\Windows\SysWOW64\WerFault.exe |
| PID 2484 wrote to memory of 2052 | N/A | C:\Users\Admin\AppData\Local\Temp\$TEMP\GOPlayer.exe | C:\Windows\SysWOW64\WerFault.exe |
| PID 2484 wrote to memory of 2052 | N/A | C:\Users\Admin\AppData\Local\Temp\$TEMP\GOPlayer.exe | C:\Windows\SysWOW64\WerFault.exe |
| PID 2484 wrote to memory of 2052 | N/A | C:\Users\Admin\AppData\Local\Temp\$TEMP\GOPlayer.exe | C:\Windows\SysWOW64\WerFault.exe |
Processes
C:\Users\Admin\AppData\Local\Temp\$TEMP\GOPlayer.exe
"C:\Users\Admin\AppData\Local\Temp\$TEMP\GOPlayer.exe"
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 2484 -s 396
Network
Files
memory/2484-1-0x0000000000400000-0x0000000000409000-memory.dmp
memory/2484-0-0x0000000000401000-0x0000000000403000-memory.dmp
Analysis: behavioral7
Detonation Overview
Submitted
2024-10-21 09:02
Reported
2024-10-21 09:05
Platform
win7-20241010-en
Max time kernel
13s
Max time network
19s
Command Line
Signatures
Deletes itself
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\~nsu.tmp\Au_.exe | N/A |
Executes dropped EXE
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\~nsu.tmp\Au_.exe | N/A |
Loads dropped DLL
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\Uninstall.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\~nsu.tmp\Au_.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\~nsu.tmp\Au_.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\~nsu.tmp\Au_.exe | N/A |
Enumerates physical storage devices
System Location Discovery: System Language Discovery
| Description | Indicator | Process | Target |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language | C:\Users\Admin\AppData\Local\Temp\Uninstall.exe | N/A |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language | C:\Users\Admin\AppData\Local\Temp\~nsu.tmp\Au_.exe | N/A |
NSIS installer
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
Suspicious use of WriteProcessMemory
| Description | Indicator | Process | Target |
| PID 2548 wrote to memory of 1692 | N/A | C:\Users\Admin\AppData\Local\Temp\Uninstall.exe | C:\Users\Admin\AppData\Local\Temp\~nsu.tmp\Au_.exe |
| PID 2548 wrote to memory of 1692 | N/A | C:\Users\Admin\AppData\Local\Temp\Uninstall.exe | C:\Users\Admin\AppData\Local\Temp\~nsu.tmp\Au_.exe |
| PID 2548 wrote to memory of 1692 | N/A | C:\Users\Admin\AppData\Local\Temp\Uninstall.exe | C:\Users\Admin\AppData\Local\Temp\~nsu.tmp\Au_.exe |
| PID 2548 wrote to memory of 1692 | N/A | C:\Users\Admin\AppData\Local\Temp\Uninstall.exe | C:\Users\Admin\AppData\Local\Temp\~nsu.tmp\Au_.exe |
| PID 2548 wrote to memory of 1692 | N/A | C:\Users\Admin\AppData\Local\Temp\Uninstall.exe | C:\Users\Admin\AppData\Local\Temp\~nsu.tmp\Au_.exe |
| PID 2548 wrote to memory of 1692 | N/A | C:\Users\Admin\AppData\Local\Temp\Uninstall.exe | C:\Users\Admin\AppData\Local\Temp\~nsu.tmp\Au_.exe |
| PID 2548 wrote to memory of 1692 | N/A | C:\Users\Admin\AppData\Local\Temp\Uninstall.exe | C:\Users\Admin\AppData\Local\Temp\~nsu.tmp\Au_.exe |
Processes
C:\Users\Admin\AppData\Local\Temp\Uninstall.exe
"C:\Users\Admin\AppData\Local\Temp\Uninstall.exe"
C:\Users\Admin\AppData\Local\Temp\~nsu.tmp\Au_.exe
"C:\Users\Admin\AppData\Local\Temp\~nsu.tmp\Au_.exe" _?=C:\Users\Admin\AppData\Local\Temp\
Network
Files
\Users\Admin\AppData\Local\Temp\~nsu.tmp\Au_.exe
| MD5 | bff0fdb86add7fcf61bd450da04a9a83 |
| SHA1 | 9d564865bf2f054eba4d5d6c2c5f23c179666ca6 |
| SHA256 | f46a2ee6c8d71d8fb4b4d11c0ffa95276fb0185bbcfbf2875c71ac6b647ff213 |
| SHA512 | deca12d4026de2129897486b67700150f8525bdeb7db2cc756c99b2f2233c75a2d4043de575b2940ece8a98c2881a46de89d19279f585981b202a7bd307be0b8 |
memory/2548-7-0x0000000000400000-0x0000000000442000-memory.dmp
memory/1692-14-0x0000000000400000-0x0000000000442000-memory.dmp
memory/1692-18-0x0000000000400000-0x0000000000442000-memory.dmp
Analysis: behavioral3
Detonation Overview
Submitted
2024-10-21 09:02
Reported
2024-10-21 09:05
Platform
win7-20240903-en
Max time kernel
120s
Max time network
121s
Command Line
Signatures
Program crash
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Windows\SysWOW64\WerFault.exe | C:\Windows\SysWOW64\rundll32.exe |
System Location Discovery: System Language Discovery
| Description | Indicator | Process | Target |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language | C:\Windows\SysWOW64\rundll32.exe | N/A |
Suspicious use of WriteProcessMemory
Processes
C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\$PLUGINSDIR\StartMenu.dll,#1
C:\Windows\SysWOW64\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\$PLUGINSDIR\StartMenu.dll,#1
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 1236 -s 224
Network
Files
memory/1236-0-0x000000006D040000-0x000000006D04A000-memory.dmp
Analysis: behavioral4
Detonation Overview
Submitted
2024-10-21 09:02
Reported
2024-10-21 09:05
Platform
win10v2004-20241007-en
Max time kernel
139s
Max time network
123s
Command Line
Signatures
Program crash
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Windows\SysWOW64\WerFault.exe | C:\Windows\SysWOW64\rundll32.exe |
System Location Discovery: System Language Discovery
| Description | Indicator | Process | Target |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language | C:\Windows\SysWOW64\rundll32.exe | N/A |
Suspicious use of WriteProcessMemory
| Description | Indicator | Process | Target |
| PID 4408 wrote to memory of 4608 | N/A | C:\Windows\system32\rundll32.exe | C:\Windows\SysWOW64\rundll32.exe |
| PID 4408 wrote to memory of 4608 | N/A | C:\Windows\system32\rundll32.exe | C:\Windows\SysWOW64\rundll32.exe |
| PID 4408 wrote to memory of 4608 | N/A | C:\Windows\system32\rundll32.exe | C:\Windows\SysWOW64\rundll32.exe |
Processes
C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\$PLUGINSDIR\StartMenu.dll,#1
C:\Windows\SysWOW64\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\$PLUGINSDIR\StartMenu.dll,#1
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 184 -p 4608 -ip 4608
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 4608 -s 612
Network
| Country | Destination | Domain | Proto |
| US | 8.8.8.8:53 | 133.211.185.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 73.159.190.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 95.221.229.192.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 53.210.109.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 241.42.69.40.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 105.209.201.84.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 43.229.111.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 88.156.103.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | tse1.mm.bing.net | udp |
| US | 150.171.28.10:443 | tse1.mm.bing.net | tcp |
| US | 150.171.28.10:443 | tse1.mm.bing.net | tcp |
| US | 150.171.28.10:443 | tse1.mm.bing.net | tcp |
| US | 150.171.28.10:443 | tse1.mm.bing.net | tcp |
| US | 150.171.28.10:443 | tse1.mm.bing.net | tcp |
Files
memory/4608-0-0x000000006D040000-0x000000006D04A000-memory.dmp
Analysis: behavioral6
Detonation Overview
Submitted
2024-10-21 09:02
Reported
2024-10-21 09:05
Platform
win10v2004-20241007-en
Max time kernel
140s
Max time network
125s
Command Line
Signatures
Boot or Logon Autostart Execution: Port Monitors
| Description | Indicator | Process | Target |
| Key created | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\Print\Monitors\Local Port | C:\Windows\System32\spoolsv.exe | N/A |
| Key created | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\Print\Monitors\Microsoft Shared Fax Monitor | C:\Windows\System32\spoolsv.exe | N/A |
| Key created | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\Print\Monitors\WSD Port | C:\Windows\System32\spoolsv.exe | N/A |
| Key created | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\Print\Monitors\WSD Port\Adapters\IPP | C:\Windows\System32\spoolsv.exe | N/A |
| Key created | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\Print\Monitors\WSD Port\Adapters\WSPrint\OfflinePorts | C:\Windows\System32\spoolsv.exe | N/A |
| Key created | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\Print\Monitors\Appmon\Ports | C:\Windows\System32\spoolsv.exe | N/A |
| Key created | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\Print\Monitors\Standard TCP/IP Port | C:\Windows\System32\spoolsv.exe | N/A |
| Key created | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\Print\Monitors\Standard TCP/IP Port\Ports | C:\Windows\System32\spoolsv.exe | N/A |
| Key created | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\Print\Monitors\USB Monitor | C:\Windows\System32\spoolsv.exe | N/A |
| Key created | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\Print\Monitors\WSD Port\Ports | C:\Windows\System32\spoolsv.exe | N/A |
| Key created | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\Print\Monitors\WSD Port\Adapters\WSPrint | C:\Windows\System32\spoolsv.exe | N/A |
| Key created | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\Print\Monitors\Appmon | C:\Windows\System32\spoolsv.exe | N/A |
Reads user/profile data of web browsers
System Location Discovery: System Language Discovery
| Description | Indicator | Process | Target |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language | C:\Users\Admin\AppData\Local\Temp\$TEMP\GOPlayer.exe | N/A |
Checks SCSI registry key(s)
| Description | Indicator | Process | Target |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI\CdRom&Ven_Msft&Prod_Virtual_DVD-ROM\2&1f4adffe&0&000001\Properties\{3b2ce006-5e61-4fde-bab8-9b8aac9b26df}\0002 | C:\Windows\System32\spoolsv.exe | N/A |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI\CdRom&Ven_Msft&Prod_Virtual_DVD-ROM\2&1f4adffe&0&000002 | C:\Windows\System32\spoolsv.exe | N/A |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI\Disk&Ven_WDC&Prod_WDS100T2B0A\4&215468a5&0&000000\Properties\{3b2ce006-5e61-4fde-bab8-9b8aac9b26df}\0002 | C:\Windows\System32\spoolsv.exe | N/A |
| Key value queried | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI\CdRom&Ven_QEMU&Prod_QEMU_DVD-ROM\4&215468a5&0&010000\HardwareID | C:\Windows\System32\spoolsv.exe | N/A |
| Key value queried | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI\Disk&Ven_WDC&Prod_WDS100T2B0A\4&215468a5&0&000000\HardwareID | C:\Windows\System32\spoolsv.exe | N/A |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI\CdRom&Ven_Msft&Prod_Virtual_DVD-ROM\2&1f4adffe&0&000001 | C:\Windows\System32\spoolsv.exe | N/A |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI\CdRom&Ven_Msft&Prod_Virtual_DVD-ROM\2&1f4adffe&0&000002\Properties\{3b2ce006-5e61-4fde-bab8-9b8aac9b26df}\0002 | C:\Windows\System32\spoolsv.exe | N/A |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI\Disk&Ven_WDC&Prod_WDS100T2B0A\4&215468a5&0&000000 | C:\Windows\System32\spoolsv.exe | N/A |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI\CdRom&Ven_QEMU&Prod_QEMU_DVD-ROM\4&215468a5&0&010000 | C:\Windows\System32\spoolsv.exe | N/A |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI\CdRom&Ven_QEMU&Prod_QEMU_DVD-ROM\4&215468a5&0&010000\Properties\{3b2ce006-5e61-4fde-bab8-9b8aac9b26df}\0002 | C:\Windows\System32\spoolsv.exe | N/A |
| Key value queried | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI\CdRom&Ven_Msft&Prod_Virtual_DVD-ROM\2&1f4adffe&0&000001\HardwareID | C:\Windows\System32\spoolsv.exe | N/A |
| Key value queried | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI\CdRom&Ven_Msft&Prod_Virtual_DVD-ROM\2&1f4adffe&0&000002\HardwareID | C:\Windows\System32\spoolsv.exe | N/A |
Modifies data under HKEY_USERS
| Description | Indicator | Process | Target |
| Set value (str) | \REGISTRY\USER\S-1-5-20\SOFTWARE\Microsoft\Windows NT\CurrentVersion\PrinterPorts\Fax = "winspool,Ne02:,15,45" | C:\Windows\System32\spoolsv.exe | N/A |
| Key created | \REGISTRY\USER\S-1-5-19\Software\Microsoft\Windows NT\CurrentVersion\Devices | C:\Windows\System32\spoolsv.exe | N/A |
| Key created | \REGISTRY\USER\S-1-5-20\Software\Microsoft\Windows NT\CurrentVersion\PrinterPorts | C:\Windows\System32\spoolsv.exe | N/A |
| Set value (str) | \REGISTRY\USER\S-1-5-19\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Devices\Microsoft XPS Document Writer = "winspool,Ne00:" | C:\Windows\System32\spoolsv.exe | N/A |
| Set value (str) | \REGISTRY\USER\S-1-5-19\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Devices\Microsoft Print to PDF = "winspool,Ne01:" | C:\Windows\System32\spoolsv.exe | N/A |
| Set value (str) | \REGISTRY\USER\S-1-5-19\SOFTWARE\Microsoft\Windows NT\CurrentVersion\PrinterPorts\Fax = "winspool,Ne02:,15,45" | C:\Windows\System32\spoolsv.exe | N/A |
| Set value (str) | \REGISTRY\USER\S-1-5-20\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Devices\Fax = "winspool,Ne02:" | C:\Windows\System32\spoolsv.exe | N/A |
| Key created | \REGISTRY\USER\S-1-5-20\Software\Microsoft\Windows NT\CurrentVersion\Devices | C:\Windows\System32\spoolsv.exe | N/A |
| Set value (str) | \REGISTRY\USER\S-1-5-19\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Devices\Fax = "winspool,Ne02:" | C:\Windows\System32\spoolsv.exe | N/A |
| Set value (str) | \REGISTRY\USER\S-1-5-20\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Devices\Microsoft Print to PDF = "winspool,Ne01:" | C:\Windows\System32\spoolsv.exe | N/A |
| Set value (str) | \REGISTRY\USER\S-1-5-20\SOFTWARE\Microsoft\Windows NT\CurrentVersion\PrinterPorts\Send To OneNote 2016 = "winspool,nul:,15,45" | C:\Windows\System32\spoolsv.exe | N/A |
| Set value (str) | \REGISTRY\USER\S-1-5-20\SOFTWARE\Microsoft\Windows NT\CurrentVersion\PrinterPorts\Microsoft XPS Document Writer = "winspool,Ne00:,15,45" | C:\Windows\System32\spoolsv.exe | N/A |
| Key created | \REGISTRY\USER\S-1-5-19\Software\Microsoft\Windows NT\CurrentVersion\PrinterPorts | C:\Windows\System32\spoolsv.exe | N/A |
| Key created | \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows NT\CurrentVersion\Devices | C:\Windows\System32\spoolsv.exe | N/A |
| Key created | \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows NT\CurrentVersion\PrinterPorts | C:\Windows\System32\spoolsv.exe | N/A |
| Set value (str) | \REGISTRY\USER\S-1-5-19\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Devices\Send To OneNote 2016 = "winspool,nul:" | C:\Windows\System32\spoolsv.exe | N/A |
| Set value (str) | \REGISTRY\USER\S-1-5-19\SOFTWARE\Microsoft\Windows NT\CurrentVersion\PrinterPorts\Microsoft Print to PDF = "winspool,Ne01:,15,45" | C:\Windows\System32\spoolsv.exe | N/A |
| Set value (str) | \REGISTRY\USER\S-1-5-20\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Devices\Send To OneNote 2016 = "winspool,nul:" | C:\Windows\System32\spoolsv.exe | N/A |
| Set value (str) | \REGISTRY\USER\S-1-5-20\SOFTWARE\Microsoft\Windows NT\CurrentVersion\PrinterPorts\Microsoft Print to PDF = "winspool,Ne01:,15,45" | C:\Windows\System32\spoolsv.exe | N/A |
| Set value (str) | \REGISTRY\USER\S-1-5-19\SOFTWARE\Microsoft\Windows NT\CurrentVersion\PrinterPorts\Send To OneNote 2016 = "winspool,nul:,15,45" | C:\Windows\System32\spoolsv.exe | N/A |
| Set value (str) | \REGISTRY\USER\S-1-5-19\SOFTWARE\Microsoft\Windows NT\CurrentVersion\PrinterPorts\Microsoft XPS Document Writer = "winspool,Ne00:,15,45" | C:\Windows\System32\spoolsv.exe | N/A |
| Set value (str) | \REGISTRY\USER\S-1-5-20\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Devices\Microsoft XPS Document Writer = "winspool,Ne00:" | C:\Windows\System32\spoolsv.exe | N/A |
Processes
C:\Users\Admin\AppData\Local\Temp\$TEMP\GOPlayer.exe
"C:\Users\Admin\AppData\Local\Temp\$TEMP\GOPlayer.exe"
C:\Windows\System32\spoolsv.exe
C:\Windows\System32\spoolsv.exe
Network
| Country | Destination | Domain | Proto |
| US | 8.8.8.8:53 | 102.209.201.84.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 209.205.72.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 14.160.190.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 95.221.229.192.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 88.156.103.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 154.239.44.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 212.20.149.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 241.42.69.40.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 240.221.184.93.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 83.210.23.2.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 26.35.223.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 43.229.111.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | tse1.mm.bing.net | udp |
| US | 150.171.27.10:443 | tse1.mm.bing.net | tcp |
| US | 150.171.27.10:443 | tse1.mm.bing.net | tcp |
| US | 150.171.27.10:443 | tse1.mm.bing.net | tcp |
| US | 150.171.27.10:443 | tse1.mm.bing.net | tcp |
| US | 150.171.27.10:443 | tse1.mm.bing.net | tcp |
| US | 8.8.8.8:53 | 10.27.171.150.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 167.205.23.2.in-addr.arpa | udp |
Files
memory/780-1-0x0000000000400000-0x0000000000409000-memory.dmp
memory/780-0-0x0000000000401000-0x0000000000403000-memory.dmp
memory/780-2-0x0000000000400000-0x0000000000409000-memory.dmp
memory/780-5-0x0000000000401000-0x0000000000403000-memory.dmp
memory/780-6-0x0000000000400000-0x0000000000409000-memory.dmp
memory/780-8-0x0000000002A90000-0x0000000002B2E000-memory.dmp
Analysis: behavioral8
Detonation Overview
Submitted
2024-10-21 09:02
Reported
2024-10-21 09:05
Platform
win10v2004-20241007-en
Max time kernel
139s
Max time network
123s
Command Line
Signatures
Deletes itself
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\~nsu.tmp\Au_.exe | N/A |
Executes dropped EXE
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\~nsu.tmp\Au_.exe | N/A |
Enumerates physical storage devices
System Location Discovery: System Language Discovery
| Description | Indicator | Process | Target |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language | C:\Users\Admin\AppData\Local\Temp\Uninstall.exe | N/A |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language | C:\Users\Admin\AppData\Local\Temp\~nsu.tmp\Au_.exe | N/A |
NSIS installer
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
Suspicious use of WriteProcessMemory
| Description | Indicator | Process | Target |
| PID 1840 wrote to memory of 4972 | N/A | C:\Users\Admin\AppData\Local\Temp\Uninstall.exe | C:\Users\Admin\AppData\Local\Temp\~nsu.tmp\Au_.exe |
| PID 1840 wrote to memory of 4972 | N/A | C:\Users\Admin\AppData\Local\Temp\Uninstall.exe | C:\Users\Admin\AppData\Local\Temp\~nsu.tmp\Au_.exe |
| PID 1840 wrote to memory of 4972 | N/A | C:\Users\Admin\AppData\Local\Temp\Uninstall.exe | C:\Users\Admin\AppData\Local\Temp\~nsu.tmp\Au_.exe |
Processes
C:\Users\Admin\AppData\Local\Temp\Uninstall.exe
"C:\Users\Admin\AppData\Local\Temp\Uninstall.exe"
C:\Users\Admin\AppData\Local\Temp\~nsu.tmp\Au_.exe
"C:\Users\Admin\AppData\Local\Temp\~nsu.tmp\Au_.exe" _?=C:\Users\Admin\AppData\Local\Temp\
Network
| Country | Destination | Domain | Proto |
| US | 8.8.8.8:53 | g.bing.com | udp |
| US | 150.171.27.10:443 | g.bing.com | tcp |
| US | 8.8.8.8:53 | 8.8.8.8.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 133.211.185.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 88.210.23.2.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 2.159.190.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 95.221.229.192.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 55.36.223.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 10.27.171.150.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 241.150.49.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 197.87.175.4.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 241.42.69.40.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 98.117.19.2.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 240.221.184.93.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 88.156.103.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | tse1.mm.bing.net | udp |
| US | 150.171.28.10:443 | tse1.mm.bing.net | tcp |
| US | 150.171.28.10:443 | tse1.mm.bing.net | tcp |
| US | 150.171.28.10:443 | tse1.mm.bing.net | tcp |
| US | 150.171.28.10:443 | tse1.mm.bing.net | tcp |
| US | 150.171.28.10:443 | tse1.mm.bing.net | tcp |
Files
C:\Users\Admin\AppData\Local\Temp\~nsu.tmp\Au_.exe
| MD5 | bff0fdb86add7fcf61bd450da04a9a83 |
| SHA1 | 9d564865bf2f054eba4d5d6c2c5f23c179666ca6 |
| SHA256 | f46a2ee6c8d71d8fb4b4d11c0ffa95276fb0185bbcfbf2875c71ac6b647ff213 |
| SHA512 | deca12d4026de2129897486b67700150f8525bdeb7db2cc756c99b2f2233c75a2d4043de575b2940ece8a98c2881a46de89d19279f585981b202a7bd307be0b8 |
memory/1840-6-0x0000000000400000-0x0000000000442000-memory.dmp
memory/4972-9-0x0000000000400000-0x0000000000442000-memory.dmp
memory/4972-13-0x0000000000400000-0x0000000000442000-memory.dmp