Analysis Overview
SHA256
5010377fe00ccc064ebf43243f828943e6bc4255e150ed61194dc2d9cb8947bf
Threat Level: Likely malicious
The file 5010377fe00ccc064ebf43243f828943e6bc4255e150ed61194dc2d9cb8947bf was found to be: Likely malicious.
Malicious Activity Summary
Office macro that triggers on suspicious action
Suspicious Office macro
Drops file in Windows directory
System Location Discovery: System Language Discovery
Office loads VBA resources, possible macro or embedded object present
Suspicious behavior: AddClipboardFormatListener
Suspicious use of SetWindowsHookEx
Suspicious use of WriteProcessMemory
Checks processor information in registry
Enumerates system info in registry
MITRE ATT&CK
Enterprise Matrix V15
Analysis: static1
Detonation Overview
Reported
2024-07-23 21:52
Signatures
Office macro that triggers on suspicious action
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
Suspicious Office macro
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
Analysis: behavioral1
Detonation Overview
Submitted
2024-07-23 21:52
Reported
2024-07-23 21:53
Platform
win7-20240704-en
Max time kernel
53s
Max time network
16s
Command Line
Signatures
Drops file in Windows directory
| Description | Indicator | Process | Target |
| File opened for modification | C:\Windows\Debug\WIA\wiatrace.log | C:\Program Files (x86)\Microsoft Office\Office14\WINWORD.EXE | N/A |
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\WINWORD.EXE | N/A |
Office loads VBA resources, possible macro or embedded object present
Suspicious behavior: AddClipboardFormatListener
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Program Files (x86)\Microsoft Office\Office14\WINWORD.EXE | N/A |
Suspicious use of SetWindowsHookEx
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Program Files (x86)\Microsoft Office\Office14\WINWORD.EXE | N/A |
| N/A | N/A | C:\Program Files (x86)\Microsoft Office\Office14\WINWORD.EXE | N/A |
Suspicious use of WriteProcessMemory
| Description | Indicator | Process | Target |
| PID 2080 wrote to memory of 2728 | N/A | C:\Program Files (x86)\Microsoft Office\Office14\WINWORD.EXE | C:\Windows\splwow64.exe |
| PID 2080 wrote to memory of 2728 | N/A | C:\Program Files (x86)\Microsoft Office\Office14\WINWORD.EXE | C:\Windows\splwow64.exe |
| PID 2080 wrote to memory of 2728 | N/A | C:\Program Files (x86)\Microsoft Office\Office14\WINWORD.EXE | C:\Windows\splwow64.exe |
| PID 2080 wrote to memory of 2728 | N/A | C:\Program Files (x86)\Microsoft Office\Office14\WINWORD.EXE | C:\Windows\splwow64.exe |
Processes
C:\Program Files (x86)\Microsoft Office\Office14\WINWORD.EXE
"C:\Program Files (x86)\Microsoft Office\Office14\WINWORD.EXE" /n "C:\Users\Admin\AppData\Local\Temp\5010377fe00ccc064ebf43243f828943e6bc4255e150ed61194dc2d9cb8947bf.doc"
C:\Windows\splwow64.exe
C:\Windows\splwow64.exe 12288
Network
Files
memory/2080-0-0x000000002F781000-0x000000002F782000-memory.dmp
memory/2080-1-0x000000005FFF0000-0x0000000060000000-memory.dmp
memory/2080-2-0x0000000070ADD000-0x0000000070AE8000-memory.dmp
memory/2080-5-0x0000000070ADD000-0x0000000070AE8000-memory.dmp
Analysis: behavioral2
Detonation Overview
Submitted
2024-07-23 21:52
Reported
2024-07-23 21:53
Platform
win10v2004-20240709-en
Max time kernel
46s
Max time network
38s
Command Line
Signatures
Checks processor information in registry
| Description | Indicator | Process | Target |
| Key value queried | \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\ProcessorNameString | C:\Program Files\Microsoft Office\Root\Office16\WINWORD.EXE | N/A |
| Key opened | \REGISTRY\MACHINE\Hardware\Description\System\CentralProcessor\0 | C:\Program Files\Microsoft Office\Root\Office16\WINWORD.EXE | N/A |
| Key value queried | \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\~MHz | C:\Program Files\Microsoft Office\Root\Office16\WINWORD.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\WINWORD.EXE | N/A |
| Key value queried | \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\BIOS\SystemFamily | C:\Program Files\Microsoft Office\Root\Office16\WINWORD.EXE | N/A |
| Key value queried | \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\BIOS\SystemSKU | C:\Program Files\Microsoft Office\Root\Office16\WINWORD.EXE | N/A |
Suspicious behavior: AddClipboardFormatListener
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Program Files\Microsoft Office\Root\Office16\WINWORD.EXE | N/A |
| N/A | N/A | C:\Program Files\Microsoft Office\Root\Office16\WINWORD.EXE | N/A |
Suspicious use of SetWindowsHookEx
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Program Files\Microsoft Office\Root\Office16\WINWORD.EXE | N/A |
| N/A | N/A | C:\Program Files\Microsoft Office\Root\Office16\WINWORD.EXE | N/A |
| N/A | N/A | C:\Program Files\Microsoft Office\Root\Office16\WINWORD.EXE | N/A |
| N/A | N/A | C:\Program Files\Microsoft Office\Root\Office16\WINWORD.EXE | N/A |
| N/A | N/A | C:\Program Files\Microsoft Office\Root\Office16\WINWORD.EXE | N/A |
| N/A | N/A | C:\Program Files\Microsoft Office\Root\Office16\WINWORD.EXE | N/A |
| N/A | N/A | C:\Program Files\Microsoft Office\Root\Office16\WINWORD.EXE | N/A |
Processes
C:\Program Files\Microsoft Office\Root\Office16\WINWORD.EXE
"C:\Program Files\Microsoft Office\Root\Office16\WINWORD.EXE" /n "C:\Users\Admin\AppData\Local\Temp\5010377fe00ccc064ebf43243f828943e6bc4255e150ed61194dc2d9cb8947bf.doc" /o ""
Network
| Country | Destination | Domain | Proto |
| US | 8.8.8.8:53 | 217.106.137.52.in-addr.arpa | udp |
| 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 | 71.159.190.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 243.76.109.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 57.169.31.20.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 |
| US | 8.8.8.8:53 | 10.28.171.150.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 28.118.140.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 84.65.42.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | metadata.templates.cdn.office.net | udp |
| GB | 2.17.209.123:443 | metadata.templates.cdn.office.net | tcp |
| US | 8.8.8.8:53 | binaries.templates.cdn.office.net | udp |
| GB | 173.222.211.57:443 | binaries.templates.cdn.office.net | tcp |
| GB | 173.222.211.57:443 | binaries.templates.cdn.office.net | tcp |
| GB | 173.222.211.57:443 | binaries.templates.cdn.office.net | tcp |
| GB | 173.222.211.57:443 | binaries.templates.cdn.office.net | tcp |
| GB | 173.222.211.57:443 | binaries.templates.cdn.office.net | tcp |
| GB | 173.222.211.57:443 | binaries.templates.cdn.office.net | tcp |
| GB | 173.222.211.57:443 | binaries.templates.cdn.office.net | tcp |
| GB | 173.222.211.57:443 | binaries.templates.cdn.office.net | tcp |
| GB | 173.222.211.57:443 | binaries.templates.cdn.office.net | tcp |
| GB | 173.222.211.57:443 | binaries.templates.cdn.office.net | tcp |
| GB | 173.222.211.57:443 | binaries.templates.cdn.office.net | tcp |
| GB | 173.222.211.57:443 | binaries.templates.cdn.office.net | tcp |
| GB | 173.222.211.57:443 | binaries.templates.cdn.office.net | tcp |
| GB | 173.222.211.57:443 | binaries.templates.cdn.office.net | tcp |
| GB | 173.222.211.57:443 | binaries.templates.cdn.office.net | tcp |
| GB | 173.222.211.57:443 | binaries.templates.cdn.office.net | tcp |
| GB | 173.222.211.57:443 | binaries.templates.cdn.office.net | tcp |
| US | 8.8.8.8:53 | 123.209.17.2.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 183.59.114.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 198.187.3.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 147.142.123.92.in-addr.arpa | udp |
Files
memory/4164-0-0x00007FFD3D030000-0x00007FFD3D040000-memory.dmp
memory/4164-2-0x00007FFD3D030000-0x00007FFD3D040000-memory.dmp
memory/4164-1-0x00007FFD3D030000-0x00007FFD3D040000-memory.dmp
memory/4164-3-0x00007FFD3D030000-0x00007FFD3D040000-memory.dmp
memory/4164-4-0x00007FFD3D030000-0x00007FFD3D040000-memory.dmp
memory/4164-5-0x00007FFD7D04D000-0x00007FFD7D04E000-memory.dmp
memory/4164-6-0x00007FFD7CFB0000-0x00007FFD7D1A5000-memory.dmp
memory/4164-8-0x00007FFD7CFB0000-0x00007FFD7D1A5000-memory.dmp
memory/4164-9-0x00007FFD7CFB0000-0x00007FFD7D1A5000-memory.dmp
memory/4164-10-0x00007FFD7CFB0000-0x00007FFD7D1A5000-memory.dmp
memory/4164-12-0x00007FFD7CFB0000-0x00007FFD7D1A5000-memory.dmp
memory/4164-13-0x00007FFD3A6D0000-0x00007FFD3A6E0000-memory.dmp
memory/4164-11-0x00007FFD7CFB0000-0x00007FFD7D1A5000-memory.dmp
memory/4164-14-0x00007FFD7CFB0000-0x00007FFD7D1A5000-memory.dmp
memory/4164-7-0x00007FFD7CFB0000-0x00007FFD7D1A5000-memory.dmp
memory/4164-15-0x00007FFD7CFB0000-0x00007FFD7D1A5000-memory.dmp
memory/4164-18-0x00007FFD7CFB0000-0x00007FFD7D1A5000-memory.dmp
memory/4164-17-0x00007FFD7CFB0000-0x00007FFD7D1A5000-memory.dmp
memory/4164-16-0x00007FFD7CFB0000-0x00007FFD7D1A5000-memory.dmp
memory/4164-19-0x00007FFD3A6D0000-0x00007FFD3A6E0000-memory.dmp
C:\Users\Admin\AppData\Roaming\Microsoft\UProof\CUSTOM.DIC
| MD5 | d29962abc88624befc0135579ae485ec |
| SHA1 | e40a6458296ec6a2427bcb280572d023a9862b31 |
| SHA256 | a91a702aab9b8dd722843d3d208a21bcfa6556dfc64e2ded63975de4511eb866 |
| SHA512 | 4311e87d8d5559248d4174908817a4ddc917bf7378114435cf12da8ccb7a1542c851812afbaf7dc106771bdb2e2d05f52e7d0c50d110fc7fffe4395592492c2f |
C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Recent\CustomDestinations\fb3b0dbfee58fac8.customDestinations-ms
| MD5 | 859a5b8c611611ba49e76205125a0ee3 |
| SHA1 | d7afd0976ac83bb11081c7f1571083209499c881 |
| SHA256 | bdaf69b4275a45fd339141c236fd4e77d7cbf8b390333075a37d90e1db9a7e3e |
| SHA512 | eb150553f7330cc9c70e1bd7f248b6f76edc81a42c84cfd705176ddebc4d05efa6cfb196d7a8c98e075d657f15db7d26f8aedc9b3f5c7373ea3e24339ab6c4d5 |
C:\Users\Admin\AppData\Local\Temp\TCDE964.tmp\iso690.xsl
| MD5 | ff0e07eff1333cdf9fc2523d323dd654 |
| SHA1 | 77a1ae0dd8dbc3fee65dd6266f31e2a564d088a4 |
| SHA256 | 3f925e0cc1542f09de1f99060899eafb0042bb9682507c907173c392115a44b5 |
| SHA512 | b4615f995fab87661c2dbe46625aa982215d7bde27cafae221dca76087fe76da4b4a381943436fcac1577cb3d260d0050b32b7b93e3eb07912494429f126bb3d |
memory/4164-198-0x00007FFD7CFB0000-0x00007FFD7D1A5000-memory.dmp