Analysis Overview
Threat Level: Known bad
The file https://pub-fc61daefbed942ec8e3e08ef1ac790ea.r2.dev/www.outlook.office365.cozct_esource_t_esource_0848932-100rce_0cpa0002-0000-0ff1-.html was found to be: Known bad.
Malicious Activity Summary
Suspicious use of AdjustPrivilegeToken
Suspicious use of FindShellTrayWindow
Suspicious use of SendNotifyMessage
Suspicious use of WriteProcessMemory
Enumerates system info in registry
Modifies data under HKEY_USERS
Suspicious behavior: EnumeratesProcesses
Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary
MITRE ATT&CK
Enterprise Matrix V15
Analysis: static1
Detonation Overview
Reported
2024-05-06 15:16
Signatures
Analysis: behavioral1
Detonation Overview
Submitted
2024-05-06 15:16
Reported
2024-05-06 15:18
Platform
win11-20240426-en
Max time kernel
149s
Max time network
150s
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 |
| 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 = "133594821879848586" | 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 |
Suspicious use of AdjustPrivilegeToken
Suspicious use of FindShellTrayWindow
Suspicious use of SendNotifyMessage
| 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 |
| 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 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://pub-fc61daefbed942ec8e3e08ef1ac790ea.r2.dev/www.outlook.office365.cozct_esource_t_esource_0848932-100rce_0cpa0002-0000-0ff1-.html
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=0x100,0x104,0x108,0xdc,0x10c,0x7ffd0206ab58,0x7ffd0206ab68,0x7ffd0206ab78
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=1536 --field-trial-handle=1820,i,13355580433809436670,5185935870005765650,131072 /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=2052 --field-trial-handle=1820,i,13355580433809436670,5185935870005765650,131072 /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=2152 --field-trial-handle=1820,i,13355580433809436670,5185935870005765650,131072 /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=3004 --field-trial-handle=1820,i,13355580433809436670,5185935870005765650,131072 /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=3012 --field-trial-handle=1820,i,13355580433809436670,5185935870005765650,131072 /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=3976 --field-trial-handle=1820,i,13355580433809436670,5185935870005765650,131072 /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=4396 --field-trial-handle=1820,i,13355580433809436670,5185935870005765650,131072 /prefetch:8
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=10.0.22000.1 --gpu-preferences=UAAAAAAAAADoAAAYAAAAAAAAAAAAAAAAAABgAAAAAAAwAAAAAAAAAAAAAACQAAAAAAAAAAAAAAAAAAAAAAAAAEgAAAAAAAAASAAAAAAAAAAYAAAAAgAAABAAAAAAAAAAGAAAAAAAAAAQAAAAAAAAAAAAAAAOAAAAEAAAAAAAAAABAAAADgAAAAgAAAAAAAAACAAAAAAAAAA= --mojo-platform-channel-handle=1492 --field-trial-handle=1820,i,13355580433809436670,5185935870005765650,131072 /prefetch:2
Network
| Country | Destination | Domain | Proto |
| US | 8.8.8.8:53 | pub-fc61daefbed942ec8e3e08ef1ac790ea.r2.dev | udp |
| US | 104.18.2.35:443 | pub-fc61daefbed942ec8e3e08ef1ac790ea.r2.dev | tcp |
| US | 104.18.2.35:443 | pub-fc61daefbed942ec8e3e08ef1ac790ea.r2.dev | tcp |
| US | 8.8.8.8:53 | 8.8.8.8.in-addr.arpa | udp |
| US | 104.17.3.184:443 | challenges.cloudflare.com | tcp |
| US | 104.17.3.184:443 | challenges.cloudflare.com | udp |
| NL | 91.92.248.235:443 | aashhcdec.xyz | tcp |
| NL | 91.92.248.235:443 | aashhcdec.xyz | tcp |
| US | 104.17.25.14:443 | cdnjs.cloudflare.com | tcp |
| US | 151.101.2.137:443 | code.jquery.com | tcp |
| NL | 91.92.248.235:443 | aashhcdec.xyz | tcp |
| US | 8.8.8.8:53 | 137.2.101.151.in-addr.arpa | udp |
| US | 104.17.25.14:443 | cdnjs.cloudflare.com | udp |
| N/A | 224.0.0.251:5353 | udp | |
| US | 13.107.246.64:443 | aadcdn.msauth.net | tcp |
| US | 13.107.246.64:443 | aadcdn.msauth.net | tcp |
| US | 13.107.246.64:443 | aadcdn.msauth.net | tcp |
Files
\??\pipe\crashpad_3688_GWMPRENSXOYKTPLY
| 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 | 8897fead3d55941af38f5580fedcc523 |
| SHA1 | 4f45984de1de227fceea3acb17cd91850268f2ca |
| SHA256 | b91ec0b8ff7b2efe61e480cad86f3a44072c9ed69aa2835835fff1935f6429f5 |
| SHA512 | 8b7810b9f500866244e1c8e1783edcc826425b678bb6ef57fd903c387d80a15113c1ae03fd2c7f0558618dfb41571ecb5b97fb4d8cd45fdf86413e3981b5314f |
C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Default\Preferences
| MD5 | 5e61659789e41046ef3744c96eed8417 |
| SHA1 | f07d2f6ece48e270348444e358144f3266f9f401 |
| SHA256 | 52e8fc769761b5f4ebefccebe2fa2d100dea2fb42cbef9e96b27f5be6cc4d670 |
| SHA512 | a2ce05a1dee743153c1bdc573bf16270e0c5bc94e623a98ffe5423a8275571aaaf9439f8b79df87203530d1d2e4eea9dc7f7355df37bcd6e61a539ef2d531c3f |
C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Default\Network\TransportSecurity
| MD5 | bd3537eb98e5cb4255da8b3d187aa79a |
| SHA1 | c87babf47d17cdb5ab6fa9b36baebe81060fa341 |
| SHA256 | 3b123a815bf50a076739c2d3f1384e6cad0f1c8da43dd1b3cd75bcd0f6d1dee7 |
| SHA512 | e9dc6a319ccf4428e91cf3cd61e93b098758a4c5604e876cc49b677b1a8a0517c742237e6c086e38bc8ae5766d25035970ad232eaa8f34370722908f121cd46b |
C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Default\Code Cache\js\index-dir\the-real-index
| MD5 | b2c5b5a0920bcfb0767e8ff37c5d860e |
| SHA1 | d7f12efd55b29d1d2322531a63be39c90e1121e6 |
| SHA256 | 78fa074d017c52ce7de5ccfef91a6582c8169f218e24190709cc950e75d9d297 |
| SHA512 | d8cfc837dd7c3167309f1bd9cd6d120fc30e5af2153150bff5dad8e1404331b150f4288c47a50db130488354d5ad66b8222b58d8ecdc6be2f7cb177cff70906e |
C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Default\Network\Network Persistent State
| MD5 | f2d739708f7dd634b7797e3cd27565d4 |
| SHA1 | cdb47bd66c684035435b945a35f597f4e5bfd24b |
| SHA256 | e3ef1d1727e34ba92c89952789f4e4647f1eda8be9796857a9c2876fb377556a |
| SHA512 | a25342c8871ad6d32b70ce81cbb17d6ecfc52a650738f13178990da19eac2650704be0c42e18d7e47653181a184cfffa16f563b9189e6974e06a3ca8a7f2e3d2 |