Analysis Overview
SHA256
181413db6c148a2da57607abfd2bd67f271315ab7b307ead80a12a2ae390baaf
Threat Level: Likely malicious
The file 181413db6c148a2da57607abfd2bd67f271315ab7b307ead80a12a2ae390baaf 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
Checks processor information in registry
Enumerates system info in registry
Suspicious use of WriteProcessMemory
MITRE ATT&CK
Enterprise Matrix V15
Analysis: static1
Detonation Overview
Reported
2024-08-04 21:11
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
2024-08-04 21:11
Reported
2024-08-04 21:12
Platform
win7-20240705-en
Max time kernel
55s
Max time network
18s
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 3064 wrote to memory of 1860 | N/A | C:\Program Files (x86)\Microsoft Office\Office14\WINWORD.EXE | C:\Windows\splwow64.exe |
| PID 3064 wrote to memory of 1860 | N/A | C:\Program Files (x86)\Microsoft Office\Office14\WINWORD.EXE | C:\Windows\splwow64.exe |
| PID 3064 wrote to memory of 1860 | N/A | C:\Program Files (x86)\Microsoft Office\Office14\WINWORD.EXE | C:\Windows\splwow64.exe |
| PID 3064 wrote to memory of 1860 | 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\181413db6c148a2da57607abfd2bd67f271315ab7b307ead80a12a2ae390baaf.doc"
C:\Windows\splwow64.exe
C:\Windows\splwow64.exe 12288
Network
| Country | Destination | Domain | Proto |
| US | 185.208.158.203:4444 | tcp |
Files
memory/3064-0-0x000000002FB61000-0x000000002FB62000-memory.dmp
memory/3064-1-0x000000005FFF0000-0x0000000060000000-memory.dmp
memory/3064-2-0x00000000714AD000-0x00000000714B8000-memory.dmp
memory/3064-4-0x0000000000690000-0x0000000000790000-memory.dmp
memory/3064-6-0x0000000000690000-0x0000000000790000-memory.dmp
memory/3064-5-0x0000000000690000-0x0000000000790000-memory.dmp
memory/3064-16-0x0000000000690000-0x0000000000790000-memory.dmp
memory/3064-27-0x0000000000690000-0x0000000000790000-memory.dmp
memory/3064-28-0x0000000000690000-0x0000000000790000-memory.dmp
memory/3064-26-0x0000000000690000-0x0000000000790000-memory.dmp
memory/3064-25-0x0000000000690000-0x0000000000790000-memory.dmp
memory/3064-24-0x0000000000690000-0x0000000000790000-memory.dmp
memory/3064-22-0x0000000000690000-0x0000000000790000-memory.dmp
memory/3064-23-0x0000000000690000-0x0000000000790000-memory.dmp
memory/3064-21-0x0000000000690000-0x0000000000790000-memory.dmp
memory/3064-20-0x0000000000690000-0x0000000000790000-memory.dmp
memory/3064-18-0x0000000000690000-0x0000000000790000-memory.dmp
memory/3064-15-0x0000000000690000-0x0000000000790000-memory.dmp
memory/3064-14-0x0000000000690000-0x0000000000790000-memory.dmp
memory/3064-13-0x0000000000690000-0x0000000000790000-memory.dmp
memory/3064-12-0x0000000000690000-0x0000000000790000-memory.dmp
memory/3064-11-0x0000000000690000-0x0000000000790000-memory.dmp
memory/3064-10-0x0000000000690000-0x0000000000790000-memory.dmp
memory/3064-9-0x0000000000690000-0x0000000000790000-memory.dmp
memory/3064-8-0x0000000000690000-0x0000000000790000-memory.dmp
memory/3064-7-0x0000000000690000-0x0000000000790000-memory.dmp
memory/3064-19-0x0000000000690000-0x0000000000790000-memory.dmp
memory/3064-34-0x00000000714AD000-0x00000000714B8000-memory.dmp
memory/3064-35-0x0000000000690000-0x0000000000790000-memory.dmp
Analysis: behavioral2
Detonation Overview
Submitted
2024-08-04 21:11
Reported
2024-08-04 21:12
Platform
win10v2004-20240802-en
Max time kernel
50s
Max time network
42s
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\181413db6c148a2da57607abfd2bd67f271315ab7b307ead80a12a2ae390baaf.doc" /o ""
Network
| Country | Destination | Domain | Proto |
| US | 8.8.8.8:53 | 18.89.109.52.in-addr.arpa | udp |
| US | 185.208.158.203:4444 | tcp | |
| US | 8.8.8.8:53 | 67.31.126.40.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 172.214.232.199.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 122.10.44.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | metadata.templates.cdn.office.net | udp |
| GB | 23.40.43.41:443 | metadata.templates.cdn.office.net | tcp |
| US | 8.8.8.8:53 | binaries.templates.cdn.office.net | udp |
| GB | 173.222.211.24:443 | binaries.templates.cdn.office.net | tcp |
| GB | 173.222.211.24:443 | binaries.templates.cdn.office.net | tcp |
| GB | 173.222.211.24:443 | binaries.templates.cdn.office.net | tcp |
| GB | 173.222.211.24:443 | binaries.templates.cdn.office.net | tcp |
| GB | 173.222.211.24:443 | binaries.templates.cdn.office.net | tcp |
| GB | 173.222.211.24:443 | binaries.templates.cdn.office.net | tcp |
| GB | 173.222.211.24:443 | binaries.templates.cdn.office.net | tcp |
| GB | 173.222.211.24:443 | binaries.templates.cdn.office.net | tcp |
| GB | 173.222.211.24:443 | binaries.templates.cdn.office.net | tcp |
| GB | 173.222.211.24:443 | binaries.templates.cdn.office.net | tcp |
| GB | 173.222.211.24:443 | binaries.templates.cdn.office.net | tcp |
| GB | 173.222.211.24:443 | binaries.templates.cdn.office.net | tcp |
| GB | 173.222.211.24:443 | binaries.templates.cdn.office.net | tcp |
| GB | 173.222.211.24:443 | binaries.templates.cdn.office.net | tcp |
| GB | 173.222.211.24:443 | binaries.templates.cdn.office.net | tcp |
| GB | 173.222.211.24:443 | binaries.templates.cdn.office.net | tcp |
| US | 8.8.8.8:53 | 41.43.40.23.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 183.59.114.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 15.164.165.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 147.142.123.92.in-addr.arpa | udp |
Files
memory/2008-0-0x00007FFA1DA10000-0x00007FFA1DA20000-memory.dmp
memory/2008-3-0x00007FFA5DA2D000-0x00007FFA5DA2E000-memory.dmp
memory/2008-2-0x00007FFA1DA10000-0x00007FFA1DA20000-memory.dmp
memory/2008-4-0x00007FFA1DA10000-0x00007FFA1DA20000-memory.dmp
memory/2008-5-0x00007FFA1DA10000-0x00007FFA1DA20000-memory.dmp
memory/2008-1-0x00007FFA1DA10000-0x00007FFA1DA20000-memory.dmp
memory/2008-7-0x00007FFA5D990000-0x00007FFA5DB85000-memory.dmp
memory/2008-8-0x00007FFA5D990000-0x00007FFA5DB85000-memory.dmp
memory/2008-9-0x00007FFA5D990000-0x00007FFA5DB85000-memory.dmp
memory/2008-10-0x00007FFA5D990000-0x00007FFA5DB85000-memory.dmp
memory/2008-6-0x00007FFA5D990000-0x00007FFA5DB85000-memory.dmp
memory/2008-11-0x00007FFA1B420000-0x00007FFA1B430000-memory.dmp
memory/2008-12-0x00007FFA5D990000-0x00007FFA5DB85000-memory.dmp
memory/2008-13-0x00007FFA5D990000-0x00007FFA5DB85000-memory.dmp
memory/2008-15-0x00007FFA5D990000-0x00007FFA5DB85000-memory.dmp
memory/2008-14-0x00007FFA1B420000-0x00007FFA1B430000-memory.dmp
memory/2008-17-0x00007FFA5D990000-0x00007FFA5DB85000-memory.dmp
memory/2008-19-0x00007FFA5D990000-0x00007FFA5DB85000-memory.dmp
memory/2008-18-0x00007FFA5D990000-0x00007FFA5DB85000-memory.dmp
memory/2008-20-0x00007FFA5D990000-0x00007FFA5DB85000-memory.dmp
memory/2008-22-0x00007FFA5D990000-0x00007FFA5DB85000-memory.dmp
memory/2008-21-0x00007FFA5D990000-0x00007FFA5DB85000-memory.dmp
memory/2008-16-0x00007FFA5D990000-0x00007FFA5DB85000-memory.dmp
memory/2008-49-0x00007FFA5D990000-0x00007FFA5DB85000-memory.dmp
C:\Users\Admin\AppData\Roaming\Microsoft\UProof\CUSTOM.DIC
| MD5 | f3b25701fe362ec84616a93a45ce9998 |
| SHA1 | d62636d8caec13f04e28442a0a6fa1afeb024bbb |
| SHA256 | b3d510ef04275ca8e698e5b3cbb0ece3949ef9252f0cdc839e9ee347409a2209 |
| SHA512 | 98c5f56f3de340690c139e58eb7dac111979f0d4dffe9c4b24ff849510f4b6ffa9fd608c0a3de9ac3c9fd2190f0efaf715309061490f9755a9bfdf1c54ca0d84 |
C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Recent\CustomDestinations\fb3b0dbfee58fac8.customDestinations-ms
| MD5 | e14aa989dc10a7e8b346e4c294dc2cf0 |
| SHA1 | d3c6e239d915afbfd91e1ae38355c4abade79311 |
| SHA256 | df07ba2c3a7bc9f176f3a60d96bab893d95c20ac873a181f2a310fe15d5cad0f |
| SHA512 | 7ecc4f77efe6c996a3cf529a30f4a2259c0d1e40bbfa1702461ca51f5a1b76f5d20d5fe5a1e6310342d8242b8072d0c5d4f145d72d41f9fd16b132a22f5813e6 |
C:\Users\Admin\AppData\Local\Temp\TCDE62F.tmp\iso690.xsl
| MD5 | ff0e07eff1333cdf9fc2523d323dd654 |
| SHA1 | 77a1ae0dd8dbc3fee65dd6266f31e2a564d088a4 |
| SHA256 | 3f925e0cc1542f09de1f99060899eafb0042bb9682507c907173c392115a44b5 |
| SHA512 | b4615f995fab87661c2dbe46625aa982215d7bde27cafae221dca76087fe76da4b4a381943436fcac1577cb3d260d0050b32b7b93e3eb07912494429f126bb3d |
memory/2008-217-0x00007FFA5D990000-0x00007FFA5DB85000-memory.dmp
memory/2008-218-0x00007FFA5D990000-0x00007FFA5DB85000-memory.dmp