Analysis Overview
SHA256
7a4a9804d988e0ab04b421228330e773692bf0f18de81caf3d2ffc56e0fadd5c
Threat Level: Known bad
The file 245b6e1b6f5370734276292e65b85a60_JaffaCakes118 was found to be: Known bad.
Malicious Activity Summary
MetaSploit
Modifies firewall policy service
UPX packed file
Loads dropped DLL
Checks computer location settings
Executes dropped EXE
Deletes itself
Adds Run key to start application
Maps connected drives based on registry
Drops file in System32 directory
Suspicious use of SetThreadContext
Unsigned PE
Enumerates physical storage devices
Modifies registry class
Suspicious use of WriteProcessMemory
Suspicious behavior: EnumeratesProcesses
MITRE ATT&CK
Enterprise Matrix V15
Analysis: static1
Detonation Overview
Reported
2024-07-04 02:41
Signatures
Unsigned PE
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
Analysis: behavioral2
Detonation Overview
Submitted
2024-07-04 02:41
Reported
2024-07-04 02:44
Platform
win10v2004-20240508-en
Max time kernel
149s
Max time network
50s
Command Line
Signatures
MetaSploit
Modifies firewall policy service
| Description | Indicator | Process | Target |
| Set value (str) | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\SharedAccess\Parameters\FirewallPolicy\StandardProfile\AuthorizedApplications\List\C:\Windows\SysWOW64\wmpnd86.exe = "C:\\Windows\\SysWOW64\\wmpnd86.exe:*:Enabled:Windows Media Networking Device" | C:\Windows\SysWOW64\wmpnd86.exe | N/A |
| Key created | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\SharedAccess\Parameters\FirewallPolicy\DomainProfile\AuthorizedApplications\List | C:\Windows\SysWOW64\wmpnd86.exe | N/A |
| Key created | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\SharedAccess\Parameters\FirewallPolicy\DomainProfile | C:\Windows\SysWOW64\wmpnd86.exe | N/A |
| Key created | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\SharedAccess\Parameters\FirewallPolicy\DomainProfile\AuthorizedApplications | C:\Windows\SysWOW64\wmpnd86.exe | N/A |
| Set value (str) | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\SharedAccess\Parameters\FirewallPolicy\DomainProfile\AuthorizedApplications\List\C:\Windows\SysWOW64\wmpnd86.exe = "C:\\Windows\\SysWOW64\\wmpnd86.exe:*:Enabled:Windows Media Networking Device" | C:\Windows\SysWOW64\wmpnd86.exe | N/A |
| Key created | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\SharedAccess\Parameters\FirewallPolicy\StandardProfile\AuthorizedApplications\List | C:\Windows\SysWOW64\wmpnd86.exe | N/A |
| Key created | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\SharedAccess\Parameters\FirewallPolicy\StandardProfile | C:\Windows\SysWOW64\wmpnd86.exe | N/A |
| Key created | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\SharedAccess\Parameters\FirewallPolicy\StandardProfile\AuthorizedApplications | C:\Windows\SysWOW64\wmpnd86.exe | N/A |
Checks computer location settings
| Description | Indicator | Process | Target |
| Key value queried | \REGISTRY\USER\S-1-5-21-1337824034-2731376981-3755436523-1000\Control Panel\International\Geo\Nation | C:\Users\Admin\AppData\Local\Temp\245b6e1b6f5370734276292e65b85a60_JaffaCakes118.exe | N/A |
Deletes itself
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Windows\SysWOW64\wmpnd86.exe | N/A |
Executes dropped EXE
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Windows\SysWOW64\wmpnd86.exe | N/A |
| N/A | N/A | C:\Windows\SysWOW64\wmpnd86.exe | N/A |
UPX packed file
| 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 |
| 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 |
| N/A | N/A | N/A | N/A |
| N/A | N/A | N/A | N/A |
Adds Run key to start application
| Description | Indicator | Process | Target |
| Set value (str) | \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows\CurrentVersion\Run\Windows Media Networking Device = "C:\\Windows\\SysWOW64\\wmpnd86.exe" | C:\Windows\SysWOW64\wmpnd86.exe | N/A |
Maps connected drives based on registry
| Description | Indicator | Process | Target |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\Disk\Enum | C:\Users\Admin\AppData\Local\Temp\245b6e1b6f5370734276292e65b85a60_JaffaCakes118.exe | N/A |
| Key value queried | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\disk\Enum\0 | C:\Users\Admin\AppData\Local\Temp\245b6e1b6f5370734276292e65b85a60_JaffaCakes118.exe | N/A |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\Disk\Enum | C:\Windows\SysWOW64\wmpnd86.exe | N/A |
| Key value queried | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\disk\Enum\0 | C:\Windows\SysWOW64\wmpnd86.exe | N/A |
Drops file in System32 directory
| Description | Indicator | Process | Target |
| File opened for modification | C:\Windows\SysWOW64\ | C:\Windows\SysWOW64\wmpnd86.exe | N/A |
| File opened for modification | C:\Windows\SysWOW64\ | C:\Users\Admin\AppData\Local\Temp\245b6e1b6f5370734276292e65b85a60_JaffaCakes118.exe | N/A |
| File opened for modification | C:\Windows\SysWOW64\wmpnd86.exe | C:\Users\Admin\AppData\Local\Temp\245b6e1b6f5370734276292e65b85a60_JaffaCakes118.exe | N/A |
| File created | C:\Windows\SysWOW64\wmpnd86.exe | C:\Users\Admin\AppData\Local\Temp\245b6e1b6f5370734276292e65b85a60_JaffaCakes118.exe | N/A |
Suspicious use of SetThreadContext
| Description | Indicator | Process | Target |
| PID 3100 set thread context of 1692 | N/A | C:\Users\Admin\AppData\Local\Temp\245b6e1b6f5370734276292e65b85a60_JaffaCakes118.exe | C:\Users\Admin\AppData\Local\Temp\245b6e1b6f5370734276292e65b85a60_JaffaCakes118.exe |
| PID 2484 set thread context of 428 | N/A | C:\Windows\SysWOW64\wmpnd86.exe | C:\Windows\SysWOW64\wmpnd86.exe |
Enumerates physical storage devices
Modifies registry class
| Description | Indicator | Process | Target |
| Key created | \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{1f3427c8-5c10-4210-aa03-2ee45287d668}\Instance\ | C:\Users\Admin\AppData\Local\Temp\245b6e1b6f5370734276292e65b85a60_JaffaCakes118.exe | N/A |
Suspicious behavior: EnumeratesProcesses
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\245b6e1b6f5370734276292e65b85a60_JaffaCakes118.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\245b6e1b6f5370734276292e65b85a60_JaffaCakes118.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\245b6e1b6f5370734276292e65b85a60_JaffaCakes118.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\245b6e1b6f5370734276292e65b85a60_JaffaCakes118.exe | N/A |
| N/A | N/A | C:\Windows\SysWOW64\wmpnd86.exe | N/A |
| N/A | N/A | C:\Windows\SysWOW64\wmpnd86.exe | N/A |
| N/A | N/A | C:\Windows\SysWOW64\wmpnd86.exe | N/A |
| N/A | N/A | C:\Windows\SysWOW64\wmpnd86.exe | N/A |
Suspicious use of WriteProcessMemory
Processes
C:\Windows\Explorer.EXE
C:\Windows\Explorer.EXE
C:\Users\Admin\AppData\Local\Temp\245b6e1b6f5370734276292e65b85a60_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\245b6e1b6f5370734276292e65b85a60_JaffaCakes118.exe"
C:\Users\Admin\AppData\Local\Temp\245b6e1b6f5370734276292e65b85a60_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\245b6e1b6f5370734276292e65b85a60_JaffaCakes118.exe"
C:\Windows\SysWOW64\wmpnd86.exe
"C:\Windows\SysWOW64\wmpnd86.exe" C:\Users\Admin\AppData\Local\Temp\245B6E~1.EXE
C:\Windows\SysWOW64\wmpnd86.exe
"C:\Windows\SysWOW64\wmpnd86.exe" C:\Users\Admin\AppData\Local\Temp\245B6E~1.EXE
Network
| Country | Destination | Domain | Proto |
| US | 8.8.8.8:53 | j49.coax-quantum-media.su | udp |
| DE | 195.137.213.67:80 | tcp |
Files
memory/1692-0-0x0000000000400000-0x000000000044B000-memory.dmp
memory/1692-2-0x0000000000400000-0x000000000044B000-memory.dmp
memory/1692-4-0x0000000000400000-0x000000000044B000-memory.dmp
memory/1692-3-0x0000000000400000-0x000000000044B000-memory.dmp
C:\Windows\SysWOW64\wmpnd86.exe
| MD5 | 245b6e1b6f5370734276292e65b85a60 |
| SHA1 | c2e7313617ceeee58b9bcf37a0b2c763bfcd6331 |
| SHA256 | 7a4a9804d988e0ab04b421228330e773692bf0f18de81caf3d2ffc56e0fadd5c |
| SHA512 | f36a89a3884157af97c5524adcb4da2c34e01cfae0904d4103557afe3613a03627b305db39599600111f28411a0614011739a449156f7ee431f77a7599f105ae |
memory/428-43-0x0000000000400000-0x000000000044B000-memory.dmp
memory/1692-44-0x0000000000400000-0x000000000044B000-memory.dmp
memory/428-46-0x0000000000400000-0x000000000044B000-memory.dmp
memory/428-47-0x0000000000400000-0x000000000044B000-memory.dmp
memory/428-48-0x0000000000400000-0x000000000044B000-memory.dmp
memory/428-50-0x0000000000400000-0x000000000044B000-memory.dmp
Analysis: behavioral1
Detonation Overview
Submitted
2024-07-04 02:41
Reported
2024-07-04 02:44
Platform
win7-20240508-en
Max time kernel
148s
Max time network
122s
Command Line
Signatures
MetaSploit
Modifies firewall policy service
| Description | Indicator | Process | Target |
| Key created | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\SharedAccess\Parameters\FirewallPolicy\StandardProfile\AuthorizedApplications\List | C:\Windows\SysWOW64\wmpnd86.exe | N/A |
| Set value (str) | \REGISTRY\MACHINE\SYSTEM\ControlSet001\services\SharedAccess\Parameters\FirewallPolicy\StandardProfile\AuthorizedApplications\List\C:\Windows\SysWOW64\wmpnd86.exe = "C:\\Windows\\SysWOW64\\wmpnd86.exe:*:Enabled:Windows Media Networking Device" | C:\Windows\SysWOW64\wmpnd86.exe | N/A |
| Key created | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\SharedAccess\Parameters\FirewallPolicy\DomainProfile\AuthorizedApplications\List | C:\Windows\SysWOW64\wmpnd86.exe | N/A |
| Set value (str) | \REGISTRY\MACHINE\SYSTEM\ControlSet001\services\SharedAccess\Parameters\FirewallPolicy\DomainProfile\AuthorizedApplications\List\C:\Windows\SysWOW64\wmpnd86.exe = "C:\\Windows\\SysWOW64\\wmpnd86.exe:*:Enabled:Windows Media Networking Device" | C:\Windows\SysWOW64\wmpnd86.exe | N/A |
Deletes itself
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Windows\SysWOW64\wmpnd86.exe | N/A |
Executes dropped EXE
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Windows\SysWOW64\wmpnd86.exe | N/A |
| N/A | N/A | C:\Windows\SysWOW64\wmpnd86.exe | N/A |
Loads dropped DLL
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\245b6e1b6f5370734276292e65b85a60_JaffaCakes118.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\245b6e1b6f5370734276292e65b85a60_JaffaCakes118.exe | N/A |
| N/A | N/A | C:\Windows\SysWOW64\wmpnd86.exe | N/A |
UPX packed file
| 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 |
| 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 |
| 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 |
| N/A | N/A | N/A | N/A |
| N/A | N/A | N/A | N/A |
Adds Run key to start application
| Description | Indicator | Process | Target |
| Set value (str) | \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows\CurrentVersion\Run\Windows Media Networking Device = "C:\\Windows\\SysWOW64\\wmpnd86.exe" | C:\Windows\SysWOW64\wmpnd86.exe | N/A |
Maps connected drives based on registry
| Description | Indicator | Process | Target |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\Disk\Enum | C:\Windows\SysWOW64\wmpnd86.exe | N/A |
| Key value queried | \REGISTRY\MACHINE\SYSTEM\ControlSet001\services\Disk\Enum\0 | C:\Windows\SysWOW64\wmpnd86.exe | N/A |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\Disk\Enum | C:\Users\Admin\AppData\Local\Temp\245b6e1b6f5370734276292e65b85a60_JaffaCakes118.exe | N/A |
| Key value queried | \REGISTRY\MACHINE\SYSTEM\ControlSet001\services\Disk\Enum\0 | C:\Users\Admin\AppData\Local\Temp\245b6e1b6f5370734276292e65b85a60_JaffaCakes118.exe | N/A |
Drops file in System32 directory
| Description | Indicator | Process | Target |
| File opened for modification | C:\Windows\SysWOW64\ | C:\Users\Admin\AppData\Local\Temp\245b6e1b6f5370734276292e65b85a60_JaffaCakes118.exe | N/A |
| File opened for modification | C:\Windows\SysWOW64\wmpnd86.exe | C:\Users\Admin\AppData\Local\Temp\245b6e1b6f5370734276292e65b85a60_JaffaCakes118.exe | N/A |
| File created | C:\Windows\SysWOW64\wmpnd86.exe | C:\Users\Admin\AppData\Local\Temp\245b6e1b6f5370734276292e65b85a60_JaffaCakes118.exe | N/A |
| File opened for modification | C:\Windows\SysWOW64\ | C:\Windows\SysWOW64\wmpnd86.exe | N/A |
Suspicious use of SetThreadContext
| Description | Indicator | Process | Target |
| PID 2132 set thread context of 2104 | N/A | C:\Users\Admin\AppData\Local\Temp\245b6e1b6f5370734276292e65b85a60_JaffaCakes118.exe | C:\Users\Admin\AppData\Local\Temp\245b6e1b6f5370734276292e65b85a60_JaffaCakes118.exe |
| PID 2000 set thread context of 2740 | N/A | C:\Windows\SysWOW64\wmpnd86.exe | C:\Windows\SysWOW64\wmpnd86.exe |
Enumerates physical storage devices
Suspicious behavior: EnumeratesProcesses
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\245b6e1b6f5370734276292e65b85a60_JaffaCakes118.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\245b6e1b6f5370734276292e65b85a60_JaffaCakes118.exe | N/A |
| N/A | N/A | C:\Windows\SysWOW64\wmpnd86.exe | N/A |
| N/A | N/A | C:\Windows\SysWOW64\wmpnd86.exe | N/A |
Suspicious use of WriteProcessMemory
Processes
C:\Windows\Explorer.EXE
C:\Windows\Explorer.EXE
C:\Users\Admin\AppData\Local\Temp\245b6e1b6f5370734276292e65b85a60_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\245b6e1b6f5370734276292e65b85a60_JaffaCakes118.exe"
C:\Users\Admin\AppData\Local\Temp\245b6e1b6f5370734276292e65b85a60_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\245b6e1b6f5370734276292e65b85a60_JaffaCakes118.exe"
C:\Windows\SysWOW64\wmpnd86.exe
"C:\Windows\SysWOW64\wmpnd86.exe" C:\Users\Admin\AppData\Local\Temp\245B6E~1.EXE
C:\Windows\SysWOW64\wmpnd86.exe
"C:\Windows\SysWOW64\wmpnd86.exe" C:\Users\Admin\AppData\Local\Temp\245B6E~1.EXE
Network
| Country | Destination | Domain | Proto |
| US | 8.8.8.8:53 | j65.coax-quantum-media.su | udp |
| DE | 195.137.213.67:80 | tcp | |
| DE | 195.137.213.67:80 | tcp |
Files
memory/2104-0-0x0000000000400000-0x000000000044B000-memory.dmp
memory/2104-5-0x0000000000400000-0x000000000044B000-memory.dmp
memory/2104-4-0x0000000000400000-0x000000000044B000-memory.dmp
memory/2104-2-0x0000000000400000-0x000000000044B000-memory.dmp
memory/2104-7-0x0000000000400000-0x000000000044B000-memory.dmp
memory/2104-8-0x0000000000400000-0x000000000044B000-memory.dmp
memory/2104-10-0x0000000000400000-0x000000000044B000-memory.dmp
memory/2104-9-0x0000000000400000-0x000000000044B000-memory.dmp
memory/2104-11-0x0000000000400000-0x000000000044B000-memory.dmp
\Windows\SysWOW64\wmpnd86.exe
| MD5 | 245b6e1b6f5370734276292e65b85a60 |
| SHA1 | c2e7313617ceeee58b9bcf37a0b2c763bfcd6331 |
| SHA256 | 7a4a9804d988e0ab04b421228330e773692bf0f18de81caf3d2ffc56e0fadd5c |
| SHA512 | f36a89a3884157af97c5524adcb4da2c34e01cfae0904d4103557afe3613a03627b305db39599600111f28411a0614011739a449156f7ee431f77a7599f105ae |
memory/2740-34-0x0000000000400000-0x000000000044B000-memory.dmp
memory/2740-33-0x0000000000400000-0x000000000044B000-memory.dmp
memory/2104-39-0x0000000000400000-0x000000000044B000-memory.dmp
memory/2740-40-0x0000000000400000-0x000000000044B000-memory.dmp
memory/1204-43-0x00000000024D0000-0x00000000024D1000-memory.dmp
memory/1204-41-0x00000000024B0000-0x00000000024CE000-memory.dmp
memory/2740-44-0x0000000000400000-0x000000000044B000-memory.dmp
memory/2740-45-0x0000000000400000-0x000000000044B000-memory.dmp