Analysis Overview
Threat Level: Known bad
The file https://pub-b186c460efd04cd48d30be9ced25ed1a.r2.dev/alt_type.html?folder=nOAhUFcMWB&module=a2F0aGVyaW5lQGthdGhlcmluZXNheWVyLmNvbQ== was found to be: Known bad.
Malicious Activity Summary
A potential corporate email address has been identified in the URL: [email protected]
A potential corporate email address has been identified in the URL: [email protected]
Looks up external IP address via web service
Browser Information Discovery
Suspicious behavior: EnumeratesProcesses
Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary
Suspicious use of SendNotifyMessage
Suspicious use of WriteProcessMemory
Enumerates system info in registry
Suspicious use of FindShellTrayWindow
MITRE ATT&CK
Enterprise Matrix V15
Analysis: static1
Detonation Overview
Reported
2024-12-10 13:39
Signatures
A potential corporate email address has been identified in the URL: [email protected]
Analysis: behavioral1
Detonation Overview
Submitted
2024-12-10 13:39
Reported
2024-12-10 13:42
Platform
win10v2004-20241007-en
Max time kernel
145s
Max time network
145s
Command Line
Signatures
A potential corporate email address has been identified in the URL: [email protected]
Looks up external IP address via web service
| Description | Indicator | Process | Target |
| N/A | api.ipify.org | N/A | N/A |
| N/A | api.ipify.org | N/A | N/A |
Browser Information Discovery
Enumerates system info in registry
| Description | Indicator | Process | Target |
| Key opened | \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\BIOS | C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe | N/A |
| Key value queried | \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\BIOS\SystemManufacturer | C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe | N/A |
| Key value queried | \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\BIOS\SystemProductName | C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe | N/A |
Suspicious behavior: EnumeratesProcesses
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe | N/A |
| N/A | N/A | C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe | N/A |
| N/A | N/A | C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe | N/A |
| N/A | N/A | C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe | N/A |
| N/A | N/A | C:\Program Files (x86)\Microsoft\Edge\Application\92.0.902.67\identity_helper.exe | N/A |
| N/A | N/A | C:\Program Files (x86)\Microsoft\Edge\Application\92.0.902.67\identity_helper.exe | N/A |
| N/A | N/A | C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe | N/A |
| N/A | N/A | C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe | N/A |
| N/A | N/A | C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe | N/A |
| N/A | N/A | C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe | N/A |
Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe | N/A |
| N/A | N/A | C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe | N/A |
| N/A | N/A | C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe | N/A |
| N/A | N/A | C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe | N/A |
| N/A | N/A | C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe | N/A |
| N/A | N/A | C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe | N/A |
Suspicious use of FindShellTrayWindow
Suspicious use of SendNotifyMessage
Suspicious use of WriteProcessMemory
Processes
C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --start-maximized --single-argument https://pub-b186c460efd04cd48d30be9ced25ed1a.r2.dev/alt_type.html?folder=nOAhUFcMWB&module=a2F0aGVyaW5lQGthdGhlcmluZXNheWVyLmNvbQ==
C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=crashpad-handler "--user-data-dir=C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data" /prefetch:7 --monitor-self-annotation=ptype=crashpad-handler "--database=C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Crashpad" "--metrics-dir=C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data" --annotation=IsOfficialBuild=1 --annotation=channel= --annotation=chromium-version=92.0.4515.131 "--annotation=exe=C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --annotation=plat=Win64 "--annotation=prod=Microsoft Edge" --annotation=ver=92.0.902.67 --initial-client-data=0xfc,0x100,0x104,0xd8,0x108,0x7ffe06a046f8,0x7ffe06a04708,0x7ffe06a04718
C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=gpu-process --field-trial-handle=2208,8008937722820685894,7103446262796339889,131072 --gpu-preferences=UAAAAAAAAADgAAAQAAAAAAAAAAAAAAAAAABgAAAAAAAwAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAHgAAAAAAAAAeAAAAAAAAAAoAAAABAAAACAAAAAAAAAAKAAAAAAAAAAwAAAAAAAAADgAAAAAAAAAEAAAAAAAAAAAAAAADQAAABAAAAAAAAAAAQAAAA0AAAAQAAAAAAAAAAQAAAANAAAAEAAAAAAAAAAHAAAADQAAAAgAAAAAAAAACAAAAAAAAAA= --mojo-platform-channel-handle=2236 /prefetch:2
C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=utility --utility-sub-type=network.mojom.NetworkService --field-trial-handle=2208,8008937722820685894,7103446262796339889,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=2296 /prefetch:3
C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=utility --utility-sub-type=storage.mojom.StorageService --field-trial-handle=2208,8008937722820685894,7103446262796339889,131072 --lang=en-US --service-sandbox-type=utility --mojo-platform-channel-handle=1424 /prefetch:8
C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2208,8008937722820685894,7103446262796339889,131072 --lang=en-US --disable-client-side-phishing-detection --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=6 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=3368 /prefetch:1
C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2208,8008937722820685894,7103446262796339889,131072 --lang=en-US --disable-client-side-phishing-detection --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=5 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=3404 /prefetch:1
C:\Windows\System32\CompPkgSrv.exe
C:\Windows\System32\CompPkgSrv.exe -Embedding
C:\Windows\System32\CompPkgSrv.exe
C:\Windows\System32\CompPkgSrv.exe -Embedding
C:\Program Files (x86)\Microsoft\Edge\Application\92.0.902.67\identity_helper.exe
"C:\Program Files (x86)\Microsoft\Edge\Application\92.0.902.67\identity_helper.exe" --type=utility --utility-sub-type=winrt_app_id.mojom.WinrtAppIdService --field-trial-handle=2208,8008937722820685894,7103446262796339889,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=4948 /prefetch:8
C:\Program Files (x86)\Microsoft\Edge\Application\92.0.902.67\identity_helper.exe
"C:\Program Files (x86)\Microsoft\Edge\Application\92.0.902.67\identity_helper.exe" --type=utility --utility-sub-type=winrt_app_id.mojom.WinrtAppIdService --field-trial-handle=2208,8008937722820685894,7103446262796339889,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=4948 /prefetch:8
C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2208,8008937722820685894,7103446262796339889,131072 --lang=en-US --disable-client-side-phishing-detection --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=8 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=4704 /prefetch:1
C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2208,8008937722820685894,7103446262796339889,131072 --lang=en-US --disable-client-side-phishing-detection --instant-process --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=9 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=5512 /prefetch:1
C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2208,8008937722820685894,7103446262796339889,131072 --lang=en-US --disable-client-side-phishing-detection --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=10 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=5116 /prefetch:1
C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2208,8008937722820685894,7103446262796339889,131072 --lang=en-US --disable-client-side-phishing-detection --instant-process --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=11 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=3524 /prefetch:1
C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=gpu-process --field-trial-handle=2208,8008937722820685894,7103446262796339889,131072 --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=UAAAAAAAAADoAAAQAAAAAAAAAAAAAAAAAABgAAAEAAAwAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAHgAAAAAAAAAeAAAAAAAAAAoAAAABAAAACAAAAAAAAAAKAAAAAAAAAAwAAAAAAAAADgAAAAAAAAAEAAAAAAAAAAAAAAADQAAABAAAAAAAAAAAQAAAA0AAAAQAAAAAAAAAAQAAAANAAAAEAAAAAAAAAAHAAAADQAAAAgAAAAAAAAACAAAAAAAAAA= --mojo-platform-channel-handle=5300 /prefetch:2
Network
| Country | Destination | Domain | Proto |
| US | 8.8.8.8:53 | 8.8.8.8.in-addr.arpa | udp |
| US | 8.8.8.8:53 | pub-b186c460efd04cd48d30be9ced25ed1a.r2.dev | udp |
| US | 172.66.0.235:443 | pub-b186c460efd04cd48d30be9ced25ed1a.r2.dev | tcp |
| US | 8.8.8.8:53 | 28.118.140.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 73.159.190.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 172.214.232.199.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 235.0.66.172.in-addr.arpa | udp |
| N/A | 224.0.0.251:5353 | udp | |
| US | 172.66.0.235:443 | pub-b186c460efd04cd48d30be9ced25ed1a.r2.dev | tcp |
| US | 8.8.8.8:53 | maxcdn.bootstrapcdn.com | udp |
| US | 8.8.8.8:53 | ajax.googleapis.com | udp |
| US | 8.8.8.8:53 | www.scnsoft.com | udp |
| US | 104.18.10.207:443 | maxcdn.bootstrapcdn.com | tcp |
| US | 104.18.10.207:443 | maxcdn.bootstrapcdn.com | tcp |
| GB | 142.250.200.10:443 | ajax.googleapis.com | tcp |
| US | 172.67.43.56:443 | www.scnsoft.com | tcp |
| US | 8.8.8.8:53 | lh3.googleusercontent.com | udp |
| GB | 142.250.200.33:443 | lh3.googleusercontent.com | tcp |
| US | 8.8.8.8:53 | 74.204.58.216.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 207.10.18.104.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 10.200.250.142.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 195.187.250.142.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 56.43.67.172.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 33.200.250.142.in-addr.arpa | udp |
| US | 8.8.8.8:53 | api.ipify.org | udp |
| US | 8.8.8.8:53 | logo.clearbit.com | udp |
| US | 172.67.74.152:443 | api.ipify.org | tcp |
| NL | 18.239.36.8:443 | logo.clearbit.com | tcp |
| US | 8.8.8.8:53 | pub-0a3bbd7611f44b7a9411b5413ecb44ac.r2.dev | udp |
| US | 8.8.8.8:53 | 152.74.67.172.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 8.36.239.18.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 8.39.65.18.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 83.210.23.2.in-addr.arpa | udp |
| US | 162.159.140.237:443 | pub-0a3bbd7611f44b7a9411b5413ecb44ac.r2.dev | tcp |
| US | 8.8.8.8:53 | 237.140.159.162.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 197.87.175.4.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 18.31.95.13.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 172.210.232.199.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 21.236.111.52.in-addr.arpa | udp |
Files
C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Crashpad\settings.dat
| MD5 | 34d2c4f40f47672ecdf6f66fea242f4a |
| SHA1 | 4bcad62542aeb44cae38a907d8b5a8604115ada2 |
| SHA256 | b214e3affb02a2ea4469a8bbdfa8a179e7cc57cababd83b4bafae9cdbe23fa33 |
| SHA512 | 50fba54ec95d694211a005d0e3e6cf5b5677efa16989cbf854207a1a67e3a139f32b757c6f2ce824a48f621440b93fde60ad1dc790fcec4b76edddd0d92a75d6 |
\??\pipe\LOCAL\crashpad_3728_WUBAJIKYEGIKQWIP
| MD5 | d41d8cd98f00b204e9800998ecf8427e |
| SHA1 | da39a3ee5e6b4b0d3255bfef95601890afd80709 |
| SHA256 | e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855 |
| SHA512 | cf83e1357eefb8bdf1542850d66d8007d620e4050b5715dc83f4a921d36ce9ce47d0d13c5d85f2b0ff8318d2877eec2f63b931bd47417a81a538327af927da3e |
C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Crashpad\settings.dat
| MD5 | 8749e21d9d0a17dac32d5aa2027f7a75 |
| SHA1 | a5d555f8b035c7938a4a864e89218c0402ab7cde |
| SHA256 | 915193bd331ee9ea7c750398a37fbb552b8c5a1d90edec6293688296bda6f304 |
| SHA512 | c645a41180ed01e854f197868283f9b40620dbbc813a1c122f6870db574ebc1c4917da4d320bdfd1cc67f23303a2c6d74e4f36dd9d3ffcfa92d3dfca3b7ca31a |
C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Default\Preferences
| MD5 | 7b3eec1717417fe2621a271662eca843 |
| SHA1 | 889d9f939a3f9ed93303c511713297065c0b3815 |
| SHA256 | cc2b0b2ab9e9e439e9f6c4d2de9f04968c76f55fe244a8525e1563529df41e5d |
| SHA512 | c0629782449a928d056c14c75d56a20426ead54f9439f873e0bf94f24eb154ea5bfba755f383e55411b53f59eba4e51e38b7664a0a8fdfe125a359451bc5d248 |
C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Default\data_reduction_proxy_leveldb\CURRENT
| MD5 | 6752a1d65b201c13b62ea44016eb221f |
| SHA1 | 58ecf154d01a62233ed7fb494ace3c3d4ffce08b |
| SHA256 | 0861415cada612ea5834d56e2cf1055d3e63979b69eb71d32ae9ae394d8306cd |
| SHA512 | 9cfd838d3fb570b44fc3461623ab2296123404c6c8f576b0de0aabd9a6020840d4c9125eb679ed384170dbcaac2fa30dc7fa9ee5b77d6df7c344a0aa030e0389 |
C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\1d89778f-876a-4d42-9eb0-e5ef0af386e3.tmp
| MD5 | c24ae3467517fe50d589bbc0ac8ea954 |
| SHA1 | 076c81ae388f9523a8d3407ec5cda26bc19cefa4 |
| SHA256 | 12708ba0cd50ed162a4adc27d68dde3901baf9c7006a67a9f68b71df5b5b1b6a |
| SHA512 | 529a92c507815e32adc574fb5cc1604ea3720d32c0e49a88e596b78bef8b3583009202f05e27114e03de5a5aaab3005a04adba9e5506e7533f0d4b650e639c92 |
C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Default\Preferences
| MD5 | de53f7cc14317d22a0c8aefec70310dc |
| SHA1 | 394a80c6e42e3908cfe480d1c3fab187e3b12a10 |
| SHA256 | 05596b2566a47375e6ffa00095575a3b0de9b7d2bb11dbdb3243cabcf8b53ac0 |
| SHA512 | d70a6e445f06e194ff7ae682bc84222f44ce34656d546d68e6963e10a91bca2ae2c3148e781bc009cb1cffad3e3aa5682715dbf589332b3922cf3dab23f8e12e |
C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Default\Code Cache\js\index-dir\the-real-index
| MD5 | 8abab08cb8fb9178543b416185663141 |
| SHA1 | 9647b51c08802bae8c4f1c4ffdd120ed35ea0cba |
| SHA256 | 327430b0a5b1387cf665f177804ed9be889b88c40c8f15f48bd7f0139025ffa8 |
| SHA512 | 9953e1267828b9f0237f75c12e90338412ece6074f319a75ec026062fbedf8c16a9ea45a074aa2ce525ab1bdcd58e45b39649b354fb6ea30b2cd1bcc284827ef |
C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Default\Network Persistent State
| MD5 | ae70e7dc20c12071c1b0d337a798d3eb |
| SHA1 | f53940da0640809eb22e654d1b2f565e93a14297 |
| SHA256 | a5e6b0c42f1b288759e730d3862541416f0754bf51fbf5a623d1f14b8d557cc1 |
| SHA512 | e32f617aaf521b3c2fbf18814dc4b289b738924b5eda64b3411749685b0844ef20316f58a7d160f2747b1e2186fd37f3ac42f555b787774295b417330568efcd |