Analysis Overview
Threat Level: Likely malicious
The file https://ulaohio-my.sharepoint.com/:o:/g/personal/vincent_falconer_ulagency_org/EsnNqSjBfMdNj9AognASUFQB6S0T6eRXtlWgOJlH7WDBDQ?e=5%3a2QExwm&at=9&xsdata=MDV8MDJ8Sm9zZV9BbnRvbmlvX1ZpY2VudGVAamhhbmNvY2suY29tfDg4NGM5MzRlZjUxZDQzZmEzZjVhMDhkYzk2MTUxNDk1fDVkM2UyNzczZTA3ZjQ0MzJhNjMwMWEwZjY4YTI4YTA1fDB8MHw2Mzg1NTAyNjUwOTY0MDc2NzF8VW5rbm93bnxUV0ZwYkdac2IzZDhleUpXSWpvaU1DNHdMakF3TURBaUxDSlFJam9pVjJsdU16SWlMQ0pCVGlJNklrMWhhV3dpTENKWFZDSTZNbjA9fDIwMDAwfHx8&sdata=ZkZSWkdzamZZSGhLTVA2eVRMTzFEQ2k2UVUyOEowTzhoT2wzbmJEdXZPcz0%3d was found to be: Likely malicious.
Malicious Activity Summary
A potential corporate email address has been identified in the URL: 05|02|[email protected]|884c934ef51d43fa3f5a08dc96151495|5d3e2773e07f4432a6301a0f68a28a05|0|0|638550265096407671|Unknown|TWFpbGZsb3d8eyJWIjoiMC4wLjAwMDAiLCJQIjoiV2luMzIiLCJBTiI6Ik1haWwiLCJXVCI6Mn0=|20000|||
Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary
Suspicious use of SendNotifyMessage
Enumerates system info in registry
Modifies data under HKEY_USERS
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of FindShellTrayWindow
Suspicious use of WriteProcessMemory
MITRE ATT&CK
Enterprise Matrix V15
Analysis: static1
Detonation Overview
Reported
2024-06-27 10:09
Signatures
A potential corporate email address has been identified in the URL: 05|02|[email protected]|884c934ef51d43fa3f5a08dc96151495|5d3e2773e07f4432a6301a0f68a28a05|0|0|638550265096407671|Unknown|TWFpbGZsb3d8eyJWIjoiMC4wLjAwMDAiLCJQIjoiV2luMzIiLCJBTiI6Ik1haWwiLCJXVCI6Mn0=|20000|||
Analysis: behavioral1
Detonation Overview
Submitted
2024-06-27 10:09
Reported
2024-06-27 10:11
Platform
win10v2004-20240508-en
Max time kernel
149s
Max time network
151s
Command Line
Signatures
Enumerates system info in registry
| Description | Indicator | Process | Target |
| Key opened | \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\BIOS | C:\Program Files\Google\Chrome\Application\chrome.exe | N/A |
| 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 |
Modifies data under HKEY_USERS
| Description | Indicator | Process | Target |
| Key created | \REGISTRY\USER\S-1-5-19\Software\Microsoft\Cryptography\TPM\Telemetry | C:\Program Files\Google\Chrome\Application\chrome.exe | N/A |
| Set value (int) | \REGISTRY\USER\S-1-5-19\SOFTWARE\Microsoft\Cryptography\TPM\Telemetry\TraceTimeLast = "133639565738819360" | 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 |
| 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 |
| 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://ulaohio-my.sharepoint.com/:o:/g/personal/vincent_falconer_ulagency_org/EsnNqSjBfMdNj9AognASUFQB6S0T6eRXtlWgOJlH7WDBDQ?e=5%3a2QExwm&at=9&xsdata=MDV8MDJ8Sm9zZV9BbnRvbmlvX1ZpY2VudGVAamhhbmNvY2suY29tfDg4NGM5MzRlZjUxZDQzZmEzZjVhMDhkYzk2MTUxNDk1fDVkM2UyNzczZTA3ZjQ0MzJhNjMwMWEwZjY4YTI4YTA1fDB8MHw2Mzg1NTAyNjUwOTY0MDc2NzF8VW5rbm93bnxUV0ZwYkdac2IzZDhleUpXSWpvaU1DNHdMakF3TURBaUxDSlFJam9pVjJsdU16SWlMQ0pCVGlJNklrMWhhV3dpTENKWFZDSTZNbjA9fDIwMDAwfHx8&sdata=ZkZSWkdzamZZSGhLTVA2eVRMTzFEQ2k2UVUyOEowTzhoT2wzbmJEdXZPcz0%3d
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,0x100,0x104,0xd8,0x108,0x7ff99039ab58,0x7ff99039ab68,0x7ff99039ab78
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=1704 --field-trial-handle=1944,i,13334896688171036975,5150714508445277298,131072 /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=1916 --field-trial-handle=1944,i,13334896688171036975,5150714508445277298,131072 /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=2236 --field-trial-handle=1944,i,13334896688171036975,5150714508445277298,131072 /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=3032 --field-trial-handle=1944,i,13334896688171036975,5150714508445277298,131072 /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=3068 --field-trial-handle=1944,i,13334896688171036975,5150714508445277298,131072 /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=4392 --field-trial-handle=1944,i,13334896688171036975,5150714508445277298,131072 /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=4552 --field-trial-handle=1944,i,13334896688171036975,5150714508445277298,131072 /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=4548 --field-trial-handle=1944,i,13334896688171036975,5150714508445277298,131072 /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=3260 --field-trial-handle=1944,i,13334896688171036975,5150714508445277298,131072 /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=4108 --field-trial-handle=1944,i,13334896688171036975,5150714508445277298,131072 /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=4664 --field-trial-handle=1944,i,13334896688171036975,5150714508445277298,131072 /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=4756 --field-trial-handle=1944,i,13334896688171036975,5150714508445277298,131072 /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=4080 --field-trial-handle=1944,i,13334896688171036975,5150714508445277298,131072 /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=15 --mojo-platform-channel-handle=1564 --field-trial-handle=1944,i,13334896688171036975,5150714508445277298,131072 /prefetch:1
C:\Program Files\Google\Chrome\Application\chrome.exe
"C:\Program Files\Google\Chrome\Application\chrome.exe" --type=gpu-process --disable-gpu-sandbox --use-gl=disabled --gpu-vendor-id=4318 --gpu-device-id=140 --gpu-sub-system-id=0 --gpu-revision=0 --gpu-driver-version=10.0.19041.546 --gpu-preferences=UAAAAAAAAADoAAAYAAAAAAAAAAAAAAAAAABgAAAAAAAwAAAAAAAAAAAAAACQAAAAAAAAAAAAAAAAAAAAAAAAAEgAAAAAAAAASAAAAAAAAAAYAAAAAgAAABAAAAAAAAAAGAAAAAAAAAAQAAAAAAAAAAAAAAAOAAAAEAAAAAAAAAABAAAADgAAAAgAAAAAAAAACAAAAAAAAAA= --mojo-platform-channel-handle=4076 --field-trial-handle=1944,i,13334896688171036975,5150714508445277298,131072 /prefetch:2
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=17 --mojo-platform-channel-handle=4584 --field-trial-handle=1944,i,13334896688171036975,5150714508445277298,131072 /prefetch:1
Network
| Country | Destination | Domain | Proto |
| US | 8.8.8.8:53 | ulaohio-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 | ulaohio-my.sharepoint.com | udp |
| US | 8.8.8.8:53 | 4.4.8.8.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 43.229.111.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | ulaohio-my.sharepoint.com | udp |
| US | 8.8.8.8:53 | ulaohio-my.sharepoint.com | udp |
| US | 52.111.229.43:443 | tcp | |
| US | 8.8.8.8:53 | beacons.gvt2.com | udp |
| US | 8.8.8.8:53 | ulaohio-my.sharepoint.com | udp |
| US | 8.8.8.8:53 | beacons.gcp.gvt2.com | udp |
Files
\??\pipe\crashpad_1644_MIPUOGXHMUSRRMFF
| MD5 | d41d8cd98f00b204e9800998ecf8427e |
| SHA1 | da39a3ee5e6b4b0d3255bfef95601890afd80709 |
| SHA256 | e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855 |
| SHA512 | cf83e1357eefb8bdf1542850d66d8007d620e4050b5715dc83f4a921d36ce9ce47d0d13c5d85f2b0ff8318d2877eec2f63b931bd47417a81a538327af927da3e |
C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Local State
| MD5 | 1b04081144d78b3d73cca6ea3d571804 |
| SHA1 | d3c734333a7e7f38ad31673deee1706e27e5b1df |
| SHA256 | d7c381e5ad3b163fb2bee7e4e75a02e0e7bc42d4430e6b463c914ef1fa5fc745 |
| SHA512 | d65d65e33b4facc6ee34a1877359e7362bea9c600ca1b26f5e088d866ea3532212b1c5c59f92c1bd9a686959ce082657083e052b92aced45f54a0b7dbf32f61e |
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 | cb19d5503bcd33574adebe659562d676 |
| SHA1 | 1b9601a8deb3901677d9ee513423fa493e400758 |
| SHA256 | ffbb32c5d65b893b60f49d70840a518443d78e3c5ef820a00874226a2055e0f8 |
| SHA512 | 76d37375d681d4b096cd76afddf56ee7fed75bc0aa7c1dac10c776570866f055c34c28111c1a9b7e6849133e9ae1f3a261e7811c4fb9ab75502174e943fd22b2 |
C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Default\Preferences
| MD5 | 65180a47fe338f90dd8bb839a5638f01 |
| SHA1 | 44dd9bf6ee5205631ac6f9fecdb0e6728635d745 |
| SHA256 | 828d6d085be111a77141d65d96a3d71f0ccf59f7be0d28d63134fe3520d2621c |
| SHA512 | 7cccf0b64b9d890e5735319c843b34808c3bad00acfcdb2b3a477ff140b0eba2d7cb111282fd2793cfd6f49a9bee76130def8735a9dee953ef0af076571351a7 |
C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Module Info Cache
| MD5 | 94a544eac87956b5f7afb461aceb24d9 |
| SHA1 | 0aff101959f6649fa91859599c2243ee2a60cac7 |
| SHA256 | fb9ab808d678f30115a1c2d76bfb46fa80b23802546569aa7fd81f70b86ece12 |
| SHA512 | 12af0a859194e2957e757b453b33bba0036053d557e28f6103be4081a2e29f5c92f5e01d7ea5442be331145393653c63ca9b8f2831ec52bbea8d78c5cb7e5e11 |
C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Module Info Cache~RFe57e2de.TMP
| MD5 | 59ce4709c074ff3fa9273dca57dd7c0a |
| SHA1 | a1eabaab32cc5fa1bc215f524c3b59a9267d5ebc |
| SHA256 | e04126c9c67e30abba4be9797ce94b1cdb84fbb9085ef74cd2527997e3b21b63 |
| SHA512 | 9e995af370cdb40e5755ea5d1a3f968d2064a183287c4a5cab756cf49e6a42516883c606fcd7a67fdae02be5c556b4c4a07de9286cbb5de496e8743bcf07e0dc |