Analysis Overview
Threat Level: No (potentially) malicious behavior was detected
The file https://premixzehrco-my.sharepoint.com/personal/rbryant_premix-hadlock_com/_layouts/15/onedrive.aspx?id=/personal/rbryant_premix-hadlock_com/Documents/Romey%20Bryant%20Shared%20a%20Folder%20with%20you.pdf&parent=/personal/rbryant_premix-hadlock_com/Documents&ga=1 was found to be: No (potentially) malicious behavior was detected.
Malicious Activity Summary
Enumerates system info in registry
Modifies data under HKEY_USERS
Suspicious behavior: EnumeratesProcesses
Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary
Suspicious use of AdjustPrivilegeToken
Suspicious use of FindShellTrayWindow
Suspicious use of SendNotifyMessage
Suspicious use of WriteProcessMemory
MITRE ATT&CK
Enterprise Matrix V15
Analysis: static1
Detonation Overview
Reported
2024-06-13 07:40
Signatures
Analysis: behavioral1
Detonation Overview
Submitted
2024-06-13 07:40
Reported
2024-06-13 07:42
Platform
win10v2004-20240508-en
Max time kernel
66s
Max time network
65s
Command Line
Signatures
Enumerates system info in registry
| Description | Indicator | Process | Target |
| Key value queried | \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\BIOS\SystemProductName | C:\Program Files\Google\Chrome\Application\chrome.exe | N/A |
| Key value queried | \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\BIOS\SystemManufacturer | C:\Program Files\Google\Chrome\Application\chrome.exe | N/A |
| Key opened | \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\BIOS | C:\Program Files\Google\Chrome\Application\chrome.exe | N/A |
Modifies data under HKEY_USERS
| Description | Indicator | Process | Target |
| Set value (int) | \REGISTRY\USER\S-1-5-19\SOFTWARE\Microsoft\Cryptography\TPM\Telemetry\TraceTimeLast = "133627380759122628" | C:\Program Files\Google\Chrome\Application\chrome.exe | N/A |
| Key created | \REGISTRY\USER\S-1-5-19\Software\Microsoft\Cryptography\TPM\Telemetry | C:\Program Files\Google\Chrome\Application\chrome.exe | N/A |
Suspicious behavior: EnumeratesProcesses
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Program Files\Google\Chrome\Application\chrome.exe | N/A |
| N/A | N/A | C:\Program Files\Google\Chrome\Application\chrome.exe | N/A |
| N/A | N/A | C:\Program Files\Google\Chrome\Application\chrome.exe | N/A |
| N/A | N/A | C:\Program Files\Google\Chrome\Application\chrome.exe | N/A |
Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Program Files\Google\Chrome\Application\chrome.exe | N/A |
| N/A | N/A | C:\Program Files\Google\Chrome\Application\chrome.exe | N/A |
| N/A | N/A | C:\Program Files\Google\Chrome\Application\chrome.exe | N/A |
| N/A | N/A | C:\Program Files\Google\Chrome\Application\chrome.exe | N/A |
| N/A | N/A | C:\Program Files\Google\Chrome\Application\chrome.exe | N/A |
Suspicious use of AdjustPrivilegeToken
Suspicious use of FindShellTrayWindow
Suspicious use of SendNotifyMessage
Suspicious use of WriteProcessMemory
Processes
C:\Program Files\Google\Chrome\Application\chrome.exe
"C:\Program Files\Google\Chrome\Application\chrome.exe" --disable-background-networking --disable-component-update --simulate-outdated-no-au='Tue, 31 Dec 2099 23:59:59 GMT' --single-argument https://premixzehrco-my.sharepoint.com/personal/rbryant_premix-hadlock_com/_layouts/15/onedrive.aspx?id=/personal/rbryant_premix-hadlock_com/Documents/Romey%20Bryant%20Shared%20a%20Folder%20with%20you.pdf&parent=/personal/rbryant_premix-hadlock_com/Documents&ga=1
C:\Program Files\Google\Chrome\Application\chrome.exe
"C:\Program Files\Google\Chrome\Application\chrome.exe" --type=crashpad-handler "--user-data-dir=C:\Users\Admin\AppData\Local\Google\Chrome\User Data" /prefetch:7 --monitor-self-annotation=ptype=crashpad-handler "--database=C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Crashpad" "--metrics-dir=C:\Users\Admin\AppData\Local\Google\Chrome\User Data" --url=https://clients2.google.com/cr/report --annotation=channel= --annotation=plat=Win64 --annotation=prod=Chrome --annotation=ver=110.0.5481.104 --initial-client-data=0xfc,0x100,0x104,0xd8,0x108,0x7fffffe2ab58,0x7fffffe2ab68,0x7fffffe2ab78
C:\Program Files\Google\Chrome\Application\chrome.exe
"C:\Program Files\Google\Chrome\Application\chrome.exe" --type=gpu-process --gpu-preferences=UAAAAAAAAADgAAAYAAAAAAAAAAAAAAAAAABgAAAAAAAwAAAAAAAAAAAAAAAQAAAAAAAAAAAAAAAAAAAAAAAAAEgAAAAAAAAASAAAAAAAAAAYAAAAAgAAABAAAAAAAAAAGAAAAAAAAAAQAAAAAAAAAAAAAAAOAAAAEAAAAAAAAAABAAAADgAAAAgAAAAAAAAACAAAAAAAAAA= --mojo-platform-channel-handle=1716 --field-trial-handle=1936,i,4463727055126760232,9103902491678894894,131072 /prefetch:2
C:\Program Files\Google\Chrome\Application\chrome.exe
"C:\Program Files\Google\Chrome\Application\chrome.exe" --type=utility --utility-sub-type=network.mojom.NetworkService --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=2164 --field-trial-handle=1936,i,4463727055126760232,9103902491678894894,131072 /prefetch:8
C:\Program Files\Google\Chrome\Application\chrome.exe
"C:\Program Files\Google\Chrome\Application\chrome.exe" --type=utility --utility-sub-type=storage.mojom.StorageService --lang=en-US --service-sandbox-type=service --mojo-platform-channel-handle=2028 --field-trial-handle=1936,i,4463727055126760232,9103902491678894894,131072 /prefetch:8
C:\Program Files\Google\Chrome\Application\chrome.exe
"C:\Program Files\Google\Chrome\Application\chrome.exe" --type=renderer --first-renderer-process --lang=en-US --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=6 --mojo-platform-channel-handle=2984 --field-trial-handle=1936,i,4463727055126760232,9103902491678894894,131072 /prefetch:1
C:\Program Files\Google\Chrome\Application\chrome.exe
"C:\Program Files\Google\Chrome\Application\chrome.exe" --type=renderer --lang=en-US --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=5 --mojo-platform-channel-handle=3004 --field-trial-handle=1936,i,4463727055126760232,9103902491678894894,131072 /prefetch:1
C:\Program Files\Google\Chrome\Application\110.0.5481.104\elevation_service.exe
"C:\Program Files\Google\Chrome\Application\110.0.5481.104\elevation_service.exe"
C:\Program Files\Google\Chrome\Application\chrome.exe
"C:\Program Files\Google\Chrome\Application\chrome.exe" --type=utility --utility-sub-type=chrome.mojom.ProcessorMetrics --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=4676 --field-trial-handle=1936,i,4463727055126760232,9103902491678894894,131072 /prefetch:8
C:\Program Files\Google\Chrome\Application\chrome.exe
"C:\Program Files\Google\Chrome\Application\chrome.exe" --type=utility --utility-sub-type=chrome.mojom.UtilWin --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=4956 --field-trial-handle=1936,i,4463727055126760232,9103902491678894894,131072 /prefetch:8
C:\Program Files\Google\Chrome\Application\chrome.exe
"C:\Program Files\Google\Chrome\Application\chrome.exe" --type=renderer --lang=en-US --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=9 --mojo-platform-channel-handle=4640 --field-trial-handle=1936,i,4463727055126760232,9103902491678894894,131072 /prefetch:1
C:\Program Files\Google\Chrome\Application\chrome.exe
"C:\Program Files\Google\Chrome\Application\chrome.exe" --type=renderer --lang=en-US --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=10 --mojo-platform-channel-handle=3356 --field-trial-handle=1936,i,4463727055126760232,9103902491678894894,131072 /prefetch:1
C:\Program Files\Google\Chrome\Application\chrome.exe
"C:\Program Files\Google\Chrome\Application\chrome.exe" --type=utility --utility-sub-type=chrome.mojom.UtilWin --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=5060 --field-trial-handle=1936,i,4463727055126760232,9103902491678894894,131072 /prefetch:8
C:\Program Files\Google\Chrome\Application\chrome.exe
"C:\Program Files\Google\Chrome\Application\chrome.exe" --type=utility --utility-sub-type=chrome.mojom.UtilWin --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=3996 --field-trial-handle=1936,i,4463727055126760232,9103902491678894894,131072 /prefetch:8
C:\Program Files\Google\Chrome\Application\chrome.exe
"C:\Program Files\Google\Chrome\Application\chrome.exe" --type=utility --utility-sub-type=chrome.mojom.UtilWin --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=5116 --field-trial-handle=1936,i,4463727055126760232,9103902491678894894,131072 /prefetch:8
C:\Program Files\Google\Chrome\Application\chrome.exe
"C:\Program Files\Google\Chrome\Application\chrome.exe" --type=renderer --lang=en-US --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=14 --mojo-platform-channel-handle=5036 --field-trial-handle=1936,i,4463727055126760232,9103902491678894894,131072 /prefetch:1
Network
| Country | Destination | Domain | Proto |
| US | 8.8.8.8:53 | premixzehrco-my.sharepoint.com | udp |
| N/A | 224.0.0.251:5353 | udp | |
| US | 8.8.8.8:53 | google.com | udp |
| US | 8.8.8.8:53 | google.com | udp |
| US | 8.8.4.4:53 | google.com | udp |
| US | 8.8.8.8:53 | premixzehrco-my.sharepoint.com | udp |
| US | 8.8.8.8:53 | 4.4.8.8.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 193.142.123.92.in-addr.arpa | udp |
| US | 8.8.8.8:53 | premixzehrco-my.sharepoint.com | udp |
Files
C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Local State
| MD5 | c438c59bdaa94ee5dd8ea7d8f2129deb |
| SHA1 | 2b7d46bf69f17d9f3c6688b3d8a4506dd274081b |
| SHA256 | 57ed0345f223dad425cc32213eeb0450f21bfb5af8b92aed0262804e6971e170 |
| SHA512 | 1dd9f11c82b30ad44d0aadfb93de47205c862cf61a3e8329af92506cb4fe5c97da7d35031592569a6e683b3756ccb477e3c3c7848f6b82e3b5c3cddb6abd6118 |
\??\pipe\crashpad_4396_WVXJMLAWYYBEBCLR
| MD5 | d41d8cd98f00b204e9800998ecf8427e |
| SHA1 | da39a3ee5e6b4b0d3255bfef95601890afd80709 |
| SHA256 | e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855 |
| SHA512 | cf83e1357eefb8bdf1542850d66d8007d620e4050b5715dc83f4a921d36ce9ce47d0d13c5d85f2b0ff8318d2877eec2f63b931bd47417a81a538327af927da3e |
C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Default\Network\SCT Auditing Pending Reports
| MD5 | d751713988987e9331980363e24189ce |
| SHA1 | 97d170e1550eee4afc0af065b78cda302a97674c |
| SHA256 | 4f53cda18c2baa0c0354bb5f9a3ecbe5ed12ab4d8e11ba873c2f11161202b945 |
| SHA512 | b25b294cb4deb69ea00a4c3cf3113904801b6015e5956bd019a8570b1fe1d6040e944ef3cdee16d0a46503ca6e659a25f21cf9ceddc13f352a3c98138c15d6af |
C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Local State
| MD5 | 64428ad717c17bd13e61d2cffd01b3a4 |
| SHA1 | 6a2608576f57bb0d011ec2b1eea69b4ffdb6b74a |
| SHA256 | 141779d07011fd347270569673418ee1443491d27c681b6242df0246984df442 |
| SHA512 | 0bc3aa2d85a3ab0fb113f661ee497e75a86bec40ad24dfa8345568392ad423834576093a2286f4365ad6ade4270793a9862648e66801c2bde47c596ca842a7f9 |
C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Default\Preferences
| MD5 | a08b5b1e8938f21faa48d545ddc8966f |
| SHA1 | 5b28ca2f0a8bea037e6ac6753a0765ed9e34666b |
| SHA256 | 8172bde462f4d8e980c46a3ae65e2682185c39b07ca4c574fa6c8686cccc1a48 |
| SHA512 | eb7f636490b9e5c7d7404cbc948b639aabe86b6f101dfd5362737d50270b4eb11fa4d3ddf6f245760b60d2d4961d86616f8b4d77bb23bca9b494edfa9c214576 |
C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Default\Preferences
| MD5 | c78ea5063baeb0ae2d37ecaceec64e1e |
| SHA1 | 008f359d0339f3f8742a66b9f5d39636792bfdda |
| SHA256 | 2d6d3be363fe4d5dc673458d91f80be55a7c7f19330df0cebb78616fa28607c6 |
| SHA512 | 4dce6cfdcf0fa5fa9341a9a18e7fb78dbc388f016f6b72dc04f93a8bfff4ee9a0a50724eec688582d0a25744216250fa78ba8a27890fc5d7345b3874078d087d |
C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Module Info Cache
| MD5 | 314155809aa43dfa947a028d194f11a0 |
| SHA1 | 62044462824aad9bf28835741331a69df56fde83 |
| SHA256 | a403d5f70df6a3940b1b2deb0a5de4265155c022a0da4388eae732d5199595ae |
| SHA512 | 3e25393910bd75561a9dc660f83339b95040c9e2916c194162f7d40e5cee7274983e3754caba64eeb53920feffd7eafdfffd97e69c50cd769e74de80aa36f221 |
C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Module Info Cache~RFe57e704.TMP
| MD5 | c240520a8ad331a1e73c82ef77917ba6 |
| SHA1 | 016a38bff4885ee40aa5c210d58d7f1736561f15 |
| SHA256 | 0330451741a5fb0f02f587434981fec29b7b4fd8a9f0028f944811fea87745f1 |
| SHA512 | 26cf95ac1b8f6ec99b9a88a5cba6fd40dbac8ad6328e3f6ed1ab1caa75251ed59339c87d8311d1b8bb33e661ad862d0129209e11962169974a5a0bc677206b04 |