Analysis Overview
SHA256
2d26a4db7b6710d4ed76eae360da599f2b166c78c8c6cb34cd4e587382149ae0
Threat Level: Known bad
The file 2d26a4db7b6710d4ed76eae360da599f2b166c78c8c6cb34cd4e587382149ae0 was found to be: Known bad.
Malicious Activity Summary
Process spawned unexpected child process
Suspicious Office macro
System Location Discovery: System Language Discovery
Suspicious use of SetWindowsHookEx
Suspicious use of FindShellTrayWindow
Suspicious behavior: AddClipboardFormatListener
Enumerates system info in registry
Suspicious use of WriteProcessMemory
Checks processor information in registry
MITRE ATT&CK
Enterprise Matrix V15
Analysis: static1
Detonation Overview
Reported
2024-11-07 21:12
Signatures
Suspicious Office macro
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
Analysis: behavioral1
Detonation Overview
Submitted
2024-11-07 21:12
Reported
2024-11-07 21:13
Platform
win7-20240903-en
Max time kernel
35s
Max time network
35s
Command Line
Signatures
Process spawned unexpected child process
| Description | Indicator | Process | Target |
| Parent C:\Program Files (x86)\Microsoft Office\Office14\EXCEL.EXE is not expected to spawn this process | N/A | C:\Windows\SysWow64\regsvr32.exe | C:\Program Files (x86)\Microsoft Office\Office14\EXCEL.EXE |
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 |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language | C:\Windows\SysWow64\regsvr32.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 |
Suspicious use of WriteProcessMemory
| Description | Indicator | Process | Target |
| PID 876 wrote to memory of 2800 | N/A | C:\Program Files (x86)\Microsoft Office\Office14\EXCEL.EXE | C:\Windows\SysWow64\regsvr32.exe |
| PID 876 wrote to memory of 2800 | N/A | C:\Program Files (x86)\Microsoft Office\Office14\EXCEL.EXE | C:\Windows\SysWow64\regsvr32.exe |
| PID 876 wrote to memory of 2800 | N/A | C:\Program Files (x86)\Microsoft Office\Office14\EXCEL.EXE | C:\Windows\SysWow64\regsvr32.exe |
| PID 876 wrote to memory of 2800 | N/A | C:\Program Files (x86)\Microsoft Office\Office14\EXCEL.EXE | C:\Windows\SysWow64\regsvr32.exe |
| PID 876 wrote to memory of 2800 | N/A | C:\Program Files (x86)\Microsoft Office\Office14\EXCEL.EXE | C:\Windows\SysWow64\regsvr32.exe |
| PID 876 wrote to memory of 2800 | N/A | C:\Program Files (x86)\Microsoft Office\Office14\EXCEL.EXE | C:\Windows\SysWow64\regsvr32.exe |
| PID 876 wrote to memory of 2800 | N/A | C:\Program Files (x86)\Microsoft Office\Office14\EXCEL.EXE | C:\Windows\SysWow64\regsvr32.exe |
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\2d26a4db7b6710d4ed76eae360da599f2b166c78c8c6cb34cd4e587382149ae0.xls
C:\Windows\SysWow64\regsvr32.exe
C:\Windows\SysWow64\regsvr32.exe -s ..\adw.dll
Network
| Country | Destination | Domain | Proto |
| US | 8.8.8.8:53 | church.ktc-center.net | udp |
| GB | 151.236.62.132:80 | church.ktc-center.net | tcp |
| US | 8.8.8.8:53 | chobemaster.com | udp |
| MY | 103.215.139.89:443 | chobemaster.com | tcp |
| US | 8.8.8.8:53 | r10.o.lencr.org | udp |
| GB | 2.23.210.82:80 | r10.o.lencr.org | tcp |
| US | 8.8.8.8:53 | christianchapman.com | udp |
| US | 54.85.251.137:443 | christianchapman.com | tcp |
| US | 8.8.8.8:53 | crl.microsoft.com | udp |
| GB | 2.19.117.22:80 | crl.microsoft.com | tcp |
Files
memory/876-0-0x000000005FFF0000-0x0000000060000000-memory.dmp
memory/876-1-0x00000000723FD000-0x0000000072408000-memory.dmp
C:\Users\Admin\adw.dll
| MD5 | 98f4a2fc2ed62a2d58dfd8665525bdf6 |
| SHA1 | 6263986a53868c51cea22db308470af551bb2075 |
| SHA256 | 3c1a63b59c237d3bb143e42eb9d309be15312ff604c51bc8ab1fdd1c4b3e08fe |
| SHA512 | 1ac507d20459ea5a4fb58c6be36fcc0dfc7c1e117a99bae97c52b5498dfbc7bfdb8cf20840fd202db59dbb711e815c3f3f90efb43fec296f0260ee89bce35455 |
memory/876-23-0x00000000723FD000-0x0000000072408000-memory.dmp
Analysis: behavioral2
Detonation Overview
Submitted
2024-11-07 21:12
Reported
2024-11-07 21:13
Platform
win10v2004-20241007-en
Max time kernel
46s
Max time network
35s
Command Line
Signatures
Process spawned unexpected 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:\Windows\SysWow64\regsvr32.exe | C:\Program Files\Microsoft Office\Root\Office16\EXCEL.EXE |
System Location Discovery: System Language Discovery
| Description | Indicator | Process | Target |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language | C:\Windows\SysWow64\regsvr32.exe | N/A |
Checks processor information in registry
| Description | Indicator | Process | Target |
| Key opened | \REGISTRY\MACHINE\Hardware\Description\System\CentralProcessor\0 | C:\Program Files\Microsoft Office\Root\Office16\EXCEL.EXE | N/A |
| 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 |
Enumerates system info in registry
| Description | Indicator | Process | Target |
| 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 |
Suspicious behavior: AddClipboardFormatListener
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Program Files\Microsoft Office\Root\Office16\EXCEL.EXE | N/A |
Suspicious use of FindShellTrayWindow
| 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 |
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 5084 wrote to memory of 2420 | N/A | C:\Program Files\Microsoft Office\Root\Office16\EXCEL.EXE | C:\Windows\SysWow64\regsvr32.exe |
| PID 5084 wrote to memory of 2420 | N/A | C:\Program Files\Microsoft Office\Root\Office16\EXCEL.EXE | C:\Windows\SysWow64\regsvr32.exe |
| PID 5084 wrote to memory of 2420 | N/A | C:\Program Files\Microsoft Office\Root\Office16\EXCEL.EXE | C:\Windows\SysWow64\regsvr32.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\2d26a4db7b6710d4ed76eae360da599f2b166c78c8c6cb34cd4e587382149ae0.xls"
C:\Windows\SysWow64\regsvr32.exe
C:\Windows\SysWow64\regsvr32.exe -s ..\adw.dll
Network
| Country | Destination | Domain | Proto |
| US | 8.8.8.8:53 | 8.8.8.8.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 232.168.11.51.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 79.190.18.2.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 18.89.109.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | roaming.officeapps.live.com | udp |
| FR | 52.109.68.129:443 | roaming.officeapps.live.com | tcp |
| US | 8.8.8.8:53 | church.ktc-center.net | udp |
| GB | 151.236.62.132:80 | church.ktc-center.net | tcp |
| US | 8.8.8.8:53 | 129.68.109.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 22.160.190.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 95.221.229.192.in-addr.arpa | udp |
| US | 8.8.8.8:53 | chobemaster.com | udp |
| MY | 103.215.139.89:443 | chobemaster.com | tcp |
| US | 8.8.8.8:53 | r10.o.lencr.org | udp |
| GB | 2.23.210.82:80 | r10.o.lencr.org | tcp |
| US | 8.8.8.8:53 | 132.62.236.151.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 89.139.215.103.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 32.169.19.2.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 82.210.23.2.in-addr.arpa | udp |
| US | 8.8.8.8:53 | christianchapman.com | udp |
| US | 54.85.251.137:443 | christianchapman.com | tcp |
| US | 8.8.8.8:53 | 137.251.85.54.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 13.86.106.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 26.73.42.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 197.87.175.4.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 15.164.165.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 105.209.201.84.in-addr.arpa | udp |
Files
memory/5084-1-0x00007FFA3ED6D000-0x00007FFA3ED6E000-memory.dmp
memory/5084-2-0x00007FF9FED50000-0x00007FF9FED60000-memory.dmp
memory/5084-3-0x00007FF9FED50000-0x00007FF9FED60000-memory.dmp
memory/5084-0-0x00007FF9FED50000-0x00007FF9FED60000-memory.dmp
memory/5084-4-0x00007FF9FED50000-0x00007FF9FED60000-memory.dmp
memory/5084-10-0x00007FFA3ECD0000-0x00007FFA3EEC5000-memory.dmp
memory/5084-9-0x00007FFA3ECD0000-0x00007FFA3EEC5000-memory.dmp
memory/5084-11-0x00007FFA3ECD0000-0x00007FFA3EEC5000-memory.dmp
memory/5084-12-0x00007FFA3ECD0000-0x00007FFA3EEC5000-memory.dmp
memory/5084-13-0x00007FF9FCA50000-0x00007FF9FCA60000-memory.dmp
memory/5084-8-0x00007FFA3ECD0000-0x00007FFA3EEC5000-memory.dmp
memory/5084-7-0x00007FFA3ECD0000-0x00007FFA3EEC5000-memory.dmp
memory/5084-15-0x00007FF9FCA50000-0x00007FF9FCA60000-memory.dmp
memory/5084-14-0x00007FFA3ECD0000-0x00007FFA3EEC5000-memory.dmp
memory/5084-6-0x00007FFA3ECD0000-0x00007FFA3EEC5000-memory.dmp
memory/5084-5-0x00007FF9FED50000-0x00007FF9FED60000-memory.dmp
memory/5084-16-0x00007FFA3ECD0000-0x00007FFA3EEC5000-memory.dmp
memory/5084-21-0x00007FFA3ECD0000-0x00007FFA3EEC5000-memory.dmp
memory/5084-20-0x00007FFA3ECD0000-0x00007FFA3EEC5000-memory.dmp
memory/5084-19-0x00007FFA3ECD0000-0x00007FFA3EEC5000-memory.dmp
memory/5084-18-0x00007FFA3ECD0000-0x00007FFA3EEC5000-memory.dmp
memory/5084-17-0x00007FFA3ECD0000-0x00007FFA3EEC5000-memory.dmp
C:\Users\Admin\adw.dll
| MD5 | 98f4a2fc2ed62a2d58dfd8665525bdf6 |
| SHA1 | 6263986a53868c51cea22db308470af551bb2075 |
| SHA256 | 3c1a63b59c237d3bb143e42eb9d309be15312ff604c51bc8ab1fdd1c4b3e08fe |
| SHA512 | 1ac507d20459ea5a4fb58c6be36fcc0dfc7c1e117a99bae97c52b5498dfbc7bfdb8cf20840fd202db59dbb711e815c3f3f90efb43fec296f0260ee89bce35455 |
memory/5084-45-0x00007FFA3ECD0000-0x00007FFA3EEC5000-memory.dmp
memory/5084-46-0x00007FFA3ED6D000-0x00007FFA3ED6E000-memory.dmp
memory/5084-47-0x00007FFA3ECD0000-0x00007FFA3EEC5000-memory.dmp
memory/5084-48-0x00007FFA3ECD0000-0x00007FFA3EEC5000-memory.dmp
C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Recent\CustomDestinations\b8ab77100df80ab2.customDestinations-ms
| MD5 | f5adb6556270e525c1e1d20985886924 |
| SHA1 | 3f41f1ca48c1b8824579c248725f4c23ebf89798 |
| SHA256 | 0cc7ea69b4deaa074a25303e2dba02277a33f8354788ecb33c8207c0a8f5b02f |
| SHA512 | cef5dd00b2a113092b445f1f139a4ac7f24d1ca3166cc7e8ec506f7afbcbbfd3712ea4364c66cd7566748a3f60f97dfc6951f640fd872bd26cbe90636b4317e2 |