Analysis Overview
Threat Level: Known bad
The file https://pub-27f7254e773f4c6ea1d40a954c8581eb.r2.dev/USER05062024UNIQUE0839060517202420240605390817_1718802361761.html#[email protected] was found to be: Known bad.
Malicious Activity Summary
A potential corporate email address has been identified in the URL: [email protected]
Suspicious behavior: EnumeratesProcesses
Suspicious use of SendNotifyMessage
Enumerates system info in registry
Modifies data under HKEY_USERS
Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary
Suspicious use of AdjustPrivilegeToken
Suspicious use of FindShellTrayWindow
Suspicious use of WriteProcessMemory
MITRE ATT&CK Matrix V13
Analysis: static1
Detonation Overview
Reported
2024-06-20 07:03
Signatures
A potential corporate email address has been identified in the URL: [email protected]
Analysis: behavioral1
Detonation Overview
Submitted
2024-06-20 07:03
Reported
2024-06-20 07:04
Platform
win10-20240404-en
Max time kernel
59s
Max time network
51s
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 = "133633406237096680" | 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 |
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
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-27f7254e773f4c6ea1d40a954c8581eb.r2.dev/USER05062024UNIQUE0839060517202420240605390817_1718802361761.html#[email protected]
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=106.0.5249.119 --initial-client-data=0xcc,0xd0,0xd4,0xa8,0xd8,0x7fff08cb9758,0x7fff08cb9768,0x7fff08cb9778
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=1520 --field-trial-handle=1700,i,7230830787617367183,1816842743121886093,131072 /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=2016 --field-trial-handle=1700,i,7230830787617367183,1816842743121886093,131072 /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=utility --mojo-platform-channel-handle=2056 --field-trial-handle=1700,i,7230830787617367183,1816842743121886093,131072 /prefetch:8
C:\Program Files\Google\Chrome\Application\chrome.exe
"C:\Program Files\Google\Chrome\Application\chrome.exe" --type=renderer --display-capture-permissions-policy-allowed --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=2852 --field-trial-handle=1700,i,7230830787617367183,1816842743121886093,131072 /prefetch:1
C:\Program Files\Google\Chrome\Application\chrome.exe
"C:\Program Files\Google\Chrome\Application\chrome.exe" --type=renderer --display-capture-permissions-policy-allowed --lang=en-US --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=5 --mojo-platform-channel-handle=2860 --field-trial-handle=1700,i,7230830787617367183,1816842743121886093,131072 /prefetch:1
C:\Program Files\Google\Chrome\Application\106.0.5249.119\elevation_service.exe
"C:\Program Files\Google\Chrome\Application\106.0.5249.119\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=4828 --field-trial-handle=1700,i,7230830787617367183,1816842743121886093,131072 /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=4948 --field-trial-handle=1700,i,7230830787617367183,1816842743121886093,131072 /prefetch:8
Network
| Country | Destination | Domain | Proto |
| US | 8.8.8.8:53 | pub-27f7254e773f4c6ea1d40a954c8581eb.r2.dev | udp |
| US | 104.18.3.35:443 | pub-27f7254e773f4c6ea1d40a954c8581eb.r2.dev | tcp |
| US | 104.18.3.35:443 | pub-27f7254e773f4c6ea1d40a954c8581eb.r2.dev | tcp |
| US | 8.8.8.8:53 | apps.identrust.com | udp |
| NL | 23.63.101.171:80 | apps.identrust.com | tcp |
| US | 8.8.8.8:53 | cdn.socket.io | udp |
| US | 8.8.8.8:53 | onemanforest.com | udp |
| FR | 13.32.145.15:443 | cdn.socket.io | tcp |
| US | 172.67.176.209:443 | onemanforest.com | tcp |
| US | 8.8.8.8:53 | 171.101.63.23.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 35.3.18.104.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 82.90.14.23.in-addr.arpa | udp |
| US | 8.8.8.8:53 | www.w3schools.com | udp |
| US | 8.8.8.8:53 | aadcdn.msauth.net | udp |
| US | 8.8.8.8:53 | cdn-dynmedia-1.microsoft.com | udp |
| US | 8.8.8.8:53 | ih1.redbubble.net | udp |
| US | 8.8.8.8:53 | aadcdn.msftauth.net | udp |
| US | 192.229.133.221:443 | www.w3schools.com | tcp |
| NL | 23.62.61.129:443 | cdn-dynmedia-1.microsoft.com | tcp |
| US | 68.232.35.237:443 | ih1.redbubble.net | tcp |
| US | 152.199.21.175:443 | aadcdn.msftauth.net | tcp |
| US | 8.8.8.8:53 | content-autofill.googleapis.com | udp |
| GB | 142.250.187.234:443 | content-autofill.googleapis.com | tcp |
| US | 8.8.8.8:53 | 209.176.67.172.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 15.145.32.13.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 38.201.222.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 221.133.229.192.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 195.212.58.216.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 64.246.107.13.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 129.61.62.23.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 237.35.232.68.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 175.21.199.152.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 234.187.250.142.in-addr.arpa | udp |
| N/A | 224.0.0.251:5353 | udp |
Files
\??\pipe\crashpad_3816_ISRGJGFDSAIWVUWY
| MD5 | d41d8cd98f00b204e9800998ecf8427e |
| SHA1 | da39a3ee5e6b4b0d3255bfef95601890afd80709 |
| SHA256 | e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855 |
| SHA512 | cf83e1357eefb8bdf1542850d66d8007d620e4050b5715dc83f4a921d36ce9ce47d0d13c5d85f2b0ff8318d2877eec2f63b931bd47417a81a538327af927da3e |
C:\Users\Admin\AppData\Local\Google\Chrome\User Data\persisted_first_party_sets.json
| MD5 | 99914b932bd37a50b983c5e7c90ae93b |
| SHA1 | bf21a9e8fbc5a3846fb05b4fa0859e0917b2202f |
| SHA256 | 44136fa355b3678a1146ad16f7e8649e94fb4fc21fe77e8310c060f61caaff8a |
| SHA512 | 27c74670adb75075fad058d5ceaf7b20c4e7786c83bae8a32f626f9782af34c9a33c2046ef60fd2a7878d378e29fec851806bbd9a67878f3a9f1cda4830763fd |
C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Local State
| MD5 | 01464e70ebf1c5393965f512cd62ac2d |
| SHA1 | 0b7f6d5b9a56684c5cc6019fc6f0671ddecef359 |
| SHA256 | b8ea9f335cc58be2125c17c1e08cab5dcacb091aa0f67af7d6a1e30d18d22ed4 |
| SHA512 | 095d50f88500c3bd266f61391e94f5dbbb02ef7e57da8dca19663b852d0af0bcae5247604d72cc99798724cd1a00cb5bc37d143dd9f638b7d95b56b1af1cded6 |
C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Default\Preferences
| MD5 | 2acc0bc47561771fe0c19471f8dbcccc |
| SHA1 | fdbf41aa3736f77036b9d925624cc26a7410b0ec |
| SHA256 | b930e4b0dc007647510fed2927d62bea2d05d415c38893ac47b130f6d29df772 |
| SHA512 | eb19a0fef859428d7b7ed3e7554d783859ff799b6e937f53429b0c93dc5f03ad8496f49ca24695216fcc133f32f40a098aa77a3978c9b35323f04f13621463e2 |
C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Default\Network\TransportSecurity
| MD5 | d15694e8031f27c2a2c3cb284ceab756 |
| SHA1 | 5c86eb92b12747b73c7d9a20d001b6f14e3e0e76 |
| SHA256 | 1c682699f9d5c3bbc4180fe551ce0c4cf7bad8e6310b9a17447bd8cf9250cda8 |
| SHA512 | 5016f6d1c6cbdf04b1df86b03e4517687ff9be097e4c35dff78b051537d214c00c4cdf1148f982736eecef3421007904e73b6b5367eaf0f8e8a7dc31bef4137c |
C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Default\Code Cache\js\index-dir\the-real-index
| MD5 | 6940a17ce833c5f1fdfbffeb08a22fbe |
| SHA1 | 7f3d30aa6810e6d1fe9ffe5367ab728985129f56 |
| SHA256 | 5af50d727fee6265dc25a07f92d70454aa86d019d686a81fa11d0184f655c6a6 |
| SHA512 | da0b94f00d05fc2d7048a26a47f02688a3fc653cf7b1466f5119befac8a76ba32289ea0031e72257c606b8ddf2ae1f6fd0bc85ababafa3311eb067ab1d38a82d |
C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Default\Preferences
| MD5 | 8d3b42c161ca65e033f1eacfaf3a2d2b |
| SHA1 | f9f067269724fb5e1f9c1fd5392ba2ff2df08dbd |
| SHA256 | 7ad7dcda7ce90b5716480c6f53ecd1a6fa2314a8c0df28aa005c26fc4e43d991 |
| SHA512 | fab800f3a75df85488926bded24c23b2b95c4b358b5773b3d51f67ef4d33542f27fc5f5c14a25d4ee0774512eb0fce3babf200aeef3109bcf78d862cf24d15f5 |