Analysis Overview
SHA256
2582f28c02b7aa7f23c3769e21292a5ea40249694acac347b9d3bf1462352a5a
Threat Level: Known bad
The file ce2dc5dc3b0c340d32e1c318407eb382_JaffaCakes118 was found to be: Known bad.
Malicious Activity Summary
Suspicious Office macro
Process spawned suspicious child process
System Location Discovery: System Language Discovery
Enumerates system info in registry
Suspicious behavior: AddClipboardFormatListener
Suspicious behavior: EnumeratesProcesses
Suspicious use of WriteProcessMemory
Suspicious use of SetWindowsHookEx
Checks processor information in registry
MITRE ATT&CK
Enterprise Matrix V15
Analysis: static1
Detonation Overview
Reported
2024-09-05 23:48
Signatures
Suspicious Office macro
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
Analysis: behavioral1
Detonation Overview
Submitted
2024-09-05 23:48
Reported
2024-09-05 23:51
Platform
win7-20240903-en
Max time kernel
144s
Max time network
121s
Command Line
Signatures
System Location Discovery: System Language Discovery
| Description | Indicator | Process | Target |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language | C:\Program Files (x86)\Microsoft Office\Office14\EXCEL.EXE | N/A |
Enumerates system info in registry
| Description | Indicator | Process | Target |
| Key opened | \REGISTRY\MACHINE\Hardware\Description\System\FloatingPointProcessor | C:\Program Files (x86)\Microsoft Office\Office14\EXCEL.EXE | N/A |
Suspicious behavior: AddClipboardFormatListener
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Program Files (x86)\Microsoft Office\Office14\EXCEL.EXE | N/A |
Suspicious use of SetWindowsHookEx
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Program Files (x86)\Microsoft Office\Office14\EXCEL.EXE | N/A |
| N/A | N/A | C:\Program Files (x86)\Microsoft Office\Office14\EXCEL.EXE | N/A |
| N/A | N/A | C:\Program Files (x86)\Microsoft Office\Office14\EXCEL.EXE | N/A |
Processes
C:\Program Files (x86)\Microsoft Office\Office14\EXCEL.EXE
"C:\Program Files (x86)\Microsoft Office\Office14\EXCEL.EXE" /dde C:\Users\Admin\AppData\Local\Temp\ce2dc5dc3b0c340d32e1c318407eb382_JaffaCakes118.xls
Network
| Country | Destination | Domain | Proto |
| US | 8.8.8.8:53 | pramars.xyz | udp |
Files
memory/2384-0-0x000000005FFF0000-0x0000000060000000-memory.dmp
memory/2384-1-0x000000007344D000-0x0000000073458000-memory.dmp
memory/2384-2-0x000000007344D000-0x0000000073458000-memory.dmp
Analysis: behavioral2
Detonation Overview
Submitted
2024-09-05 23:48
Reported
2024-09-05 23:51
Platform
win10v2004-20240802-en
Max time kernel
94s
Max time network
95s
Command Line
Signatures
Process spawned suspicious child process
| Description | Indicator | Process | Target |
| Parent C:\Program Files\Microsoft Office\Root\Office16\EXCEL.EXE is not expected to spawn this process | N/A | C:\Program Files\Microsoft Office\root\vfs\ProgramFilesCommonX64\Microsoft Shared\DW\DW20.EXE | C:\Program Files\Microsoft Office\Root\Office16\EXCEL.EXE |
Checks processor information in registry
| Description | Indicator | Process | Target |
| Key value queried | \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\~MHz | C:\Program Files\Microsoft Office\Root\Office16\EXCEL.EXE | N/A |
| Key value queried | \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\ProcessorNameString | C:\Program Files\Microsoft Office\Root\Office16\EXCEL.EXE | N/A |
| Key opened | \REGISTRY\MACHINE\Hardware\Description\System\CentralProcessor\0 | C:\Windows\system32\dwwin.exe | N/A |
| Key value queried | \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\~MHz | C:\Windows\system32\dwwin.exe | N/A |
| Key value queried | \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\ProcessorNameString | C:\Windows\system32\dwwin.exe | N/A |
| Key opened | \REGISTRY\MACHINE\Hardware\Description\System\CentralProcessor\0 | C:\Program Files\Microsoft Office\Root\Office16\EXCEL.EXE | N/A |
Enumerates system info in registry
| Description | Indicator | Process | Target |
| Key value queried | \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\BIOS\SystemSKU | C:\Windows\system32\dwwin.exe | N/A |
| Key opened | \REGISTRY\MACHINE\Hardware\Description\System\BIOS | C:\Program Files\Microsoft Office\Root\Office16\EXCEL.EXE | N/A |
| Key value queried | \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\BIOS\SystemFamily | C:\Program Files\Microsoft Office\Root\Office16\EXCEL.EXE | N/A |
| Key value queried | \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\BIOS\SystemSKU | C:\Program Files\Microsoft Office\Root\Office16\EXCEL.EXE | N/A |
| Key opened | \REGISTRY\MACHINE\Hardware\Description\System\BIOS | C:\Windows\system32\dwwin.exe | N/A |
Suspicious behavior: AddClipboardFormatListener
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Program Files\Microsoft Office\Root\Office16\EXCEL.EXE | N/A |
Suspicious behavior: EnumeratesProcesses
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Program Files\Microsoft Office\Root\Office16\EXCEL.EXE | N/A |
| N/A | N/A | C:\Program Files\Microsoft Office\Root\Office16\EXCEL.EXE | N/A |
| N/A | N/A | C:\Program Files\Microsoft Office\Root\Office16\EXCEL.EXE | N/A |
| N/A | N/A | C:\Program Files\Microsoft Office\Root\Office16\EXCEL.EXE | N/A |
Suspicious use of SetWindowsHookEx
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Program Files\Microsoft Office\Root\Office16\EXCEL.EXE | N/A |
| N/A | N/A | C:\Program Files\Microsoft Office\Root\Office16\EXCEL.EXE | N/A |
| N/A | N/A | C:\Program Files\Microsoft Office\Root\Office16\EXCEL.EXE | N/A |
| N/A | N/A | C:\Program Files\Microsoft Office\Root\Office16\EXCEL.EXE | N/A |
| N/A | N/A | C:\Program Files\Microsoft Office\Root\Office16\EXCEL.EXE | N/A |
| N/A | N/A | C:\Program Files\Microsoft Office\Root\Office16\EXCEL.EXE | N/A |
| N/A | N/A | C:\Program Files\Microsoft Office\Root\Office16\EXCEL.EXE | N/A |
| N/A | N/A | C:\Program Files\Microsoft Office\Root\Office16\EXCEL.EXE | N/A |
| N/A | N/A | C:\Program Files\Microsoft Office\Root\Office16\EXCEL.EXE | N/A |
| N/A | N/A | C:\Program Files\Microsoft Office\Root\Office16\EXCEL.EXE | N/A |
| N/A | N/A | C:\Program Files\Microsoft Office\Root\Office16\EXCEL.EXE | N/A |
| N/A | N/A | C:\Program Files\Microsoft Office\Root\Office16\EXCEL.EXE | N/A |
Suspicious use of WriteProcessMemory
| Description | Indicator | Process | Target |
| PID 3580 wrote to memory of 2912 | N/A | C:\Program Files\Microsoft Office\Root\Office16\EXCEL.EXE | C:\Program Files\Microsoft Office\root\vfs\ProgramFilesCommonX64\Microsoft Shared\DW\DW20.EXE |
| PID 3580 wrote to memory of 2912 | N/A | C:\Program Files\Microsoft Office\Root\Office16\EXCEL.EXE | C:\Program Files\Microsoft Office\root\vfs\ProgramFilesCommonX64\Microsoft Shared\DW\DW20.EXE |
| PID 2912 wrote to memory of 3432 | N/A | C:\Program Files\Microsoft Office\root\vfs\ProgramFilesCommonX64\Microsoft Shared\DW\DW20.EXE | C:\Windows\system32\dwwin.exe |
| PID 2912 wrote to memory of 3432 | N/A | C:\Program Files\Microsoft Office\root\vfs\ProgramFilesCommonX64\Microsoft Shared\DW\DW20.EXE | C:\Windows\system32\dwwin.exe |
Processes
C:\Program Files\Microsoft Office\Root\Office16\EXCEL.EXE
"C:\Program Files\Microsoft Office\Root\Office16\EXCEL.EXE" "C:\Users\Admin\AppData\Local\Temp\ce2dc5dc3b0c340d32e1c318407eb382_JaffaCakes118.xls"
C:\Program Files\Microsoft Office\root\vfs\ProgramFilesCommonX64\Microsoft Shared\DW\DW20.EXE
"C:\Program Files\Microsoft Office\root\vfs\ProgramFilesCommonX64\Microsoft Shared\DW\DW20.EXE" -x -s 4812
C:\Windows\system32\dwwin.exe
C:\Windows\system32\dwwin.exe -x -s 4812
Network
| Country | Destination | Domain | Proto |
| US | 8.8.8.8:53 | roaming.officeapps.live.com | udp |
| IE | 52.109.76.243:443 | roaming.officeapps.live.com | tcp |
| US | 8.8.8.8:53 | 104.219.191.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 243.76.109.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 172.214.232.199.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 140.32.126.40.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 95.221.229.192.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 183.59.114.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 171.39.242.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 0.205.248.87.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 240.143.123.92.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 30.243.111.52.in-addr.arpa | udp |
Files
memory/3580-0-0x00007FFF070D0000-0x00007FFF070E0000-memory.dmp
memory/3580-3-0x00007FFF470ED000-0x00007FFF470EE000-memory.dmp
memory/3580-2-0x00007FFF070D0000-0x00007FFF070E0000-memory.dmp
memory/3580-1-0x00007FFF070D0000-0x00007FFF070E0000-memory.dmp
memory/3580-9-0x00007FFF47050000-0x00007FFF47245000-memory.dmp
memory/3580-4-0x00007FFF070D0000-0x00007FFF070E0000-memory.dmp
memory/3580-8-0x00007FFF47050000-0x00007FFF47245000-memory.dmp
memory/3580-7-0x00007FFF47050000-0x00007FFF47245000-memory.dmp
memory/3580-6-0x00007FFF47050000-0x00007FFF47245000-memory.dmp
memory/3580-5-0x00007FFF070D0000-0x00007FFF070E0000-memory.dmp
memory/3580-13-0x00007FFF47050000-0x00007FFF47245000-memory.dmp
memory/3580-14-0x00007FFF47050000-0x00007FFF47245000-memory.dmp
memory/3580-15-0x00007FFF47050000-0x00007FFF47245000-memory.dmp
memory/3580-17-0x00007FFF47050000-0x00007FFF47245000-memory.dmp
memory/3580-18-0x00007FFF04AE0000-0x00007FFF04AF0000-memory.dmp
memory/3580-22-0x00007FFF47050000-0x00007FFF47245000-memory.dmp
memory/3580-20-0x00007FFF47050000-0x00007FFF47245000-memory.dmp
memory/3580-19-0x00007FFF47050000-0x00007FFF47245000-memory.dmp
memory/3580-21-0x00007FFF47050000-0x00007FFF47245000-memory.dmp
memory/3580-16-0x00007FFF04AE0000-0x00007FFF04AF0000-memory.dmp
memory/3580-12-0x00007FFF47050000-0x00007FFF47245000-memory.dmp
memory/3580-11-0x00007FFF47050000-0x00007FFF47245000-memory.dmp
memory/3580-10-0x00007FFF47050000-0x00007FFF47245000-memory.dmp
memory/2912-33-0x00007FFF47050000-0x00007FFF47245000-memory.dmp
memory/2912-34-0x00007FFF47050000-0x00007FFF47245000-memory.dmp
memory/3580-39-0x00007FFF47050000-0x00007FFF47245000-memory.dmp
memory/2912-42-0x00007FFF070D0000-0x00007FFF070E0000-memory.dmp
memory/2912-43-0x00007FFF070D0000-0x00007FFF070E0000-memory.dmp
memory/2912-44-0x00007FFF070D0000-0x00007FFF070E0000-memory.dmp
memory/2912-45-0x00007FFF070D0000-0x00007FFF070E0000-memory.dmp
memory/2912-46-0x00007FFF47050000-0x00007FFF47245000-memory.dmp