Analysis Overview
Threat Level: Likely malicious
The file https://link.mail.beehiiv.com/ls/click?upn=u001.Rtzjz6BydxrbRduJuwiCRZeTL8OSw7sdPHZxHPDgu3dGr4SsNvD77Is7Jnvm1fulmp-2F51CCvqBBB5jnV45MDxRSzaBlTwI-2FuVknbdG-2BaR-2F52-2FdmfCVEdC52Z-2BcfYPYdsuCcchefdNrjTmQbMPq4AgTikEiU3mAa7AbvKmvC-2BwZZHqDhbJdmojKIa4DyF0MEBG9bZZrVBU85n3RMJmpiTKg-3D-3DB_JW_i2l0JY0a-2B5IHliMJOpuAQhfKGel-2BEPYoQXb1DV9tw1MUNySovAN2Zuj2VEUiitGtA-2FbJDtDBPsi-2BuqohgTO46xhybzNVp36R1aTviSPNxmpSbgzCqpXQib85IfDjMdUa3bdw42xeTMSMGcOBG-2FtFOdFn1mp2k2ieNPCMLFK3bmhnyBN4p-2B2Y1crK4C-2B6hi9Y6KhVvgeQUfoD9FeTgUcsHsUINlPJ1l22xcZ2YvrylXviRKW6Zf3SthDiIg9tjm-2FS2jmzWhiz-2FhufqyH8IA3SEqx-2FwYux-2BTYlBJuOsgMLgkX58sHlO8bYWbyl5jfpw1e5JPUZvQGrO5LR5uj3RhvbSc-2FuWEellg-2F2su0PDMxj5sFejlRdxHmDJefn-2B0OryInzVbkBDoBaj-2F4j2x8QwnRQRMcXQm3ukvO1Af7CYw-2BWo-2FeFu-2FSnSd3uWzrkihJSgHjR#YV9uaWtvbGFldkB3YXJnYW1pbmcubmV0 was found to be: Likely malicious.
Malicious Activity Summary
A potential corporate email address has been identified in the URL: [email protected]
Detected potential entity reuse from brand microsoft.
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Enumerates system info in registry
Modifies data under HKEY_USERS
Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary
Suspicious use of FindShellTrayWindow
Suspicious use of SendNotifyMessage
Suspicious use of WriteProcessMemory
MITRE ATT&CK Matrix V13
Analysis: static1
Detonation Overview
Reported
2024-06-07 07:19
Signatures
A potential corporate email address has been identified in the URL: [email protected]
Analysis: behavioral1
Detonation Overview
Submitted
2024-06-07 07:19
Reported
2024-06-07 07:22
Platform
win10v2004-20240426-en
Max time kernel
149s
Max time network
150s
Command Line
Signatures
Detected potential entity reuse from brand microsoft.
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 = "133622183782487605" | 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://link.mail.beehiiv.com/ls/click?upn=u001.Rtzjz6BydxrbRduJuwiCRZeTL8OSw7sdPHZxHPDgu3dGr4SsNvD77Is7Jnvm1fulmp-2F51CCvqBBB5jnV45MDxRSzaBlTwI-2FuVknbdG-2BaR-2F52-2FdmfCVEdC52Z-2BcfYPYdsuCcchefdNrjTmQbMPq4AgTikEiU3mAa7AbvKmvC-2BwZZHqDhbJdmojKIa4DyF0MEBG9bZZrVBU85n3RMJmpiTKg-3D-3DB_JW_i2l0JY0a-2B5IHliMJOpuAQhfKGel-2BEPYoQXb1DV9tw1MUNySovAN2Zuj2VEUiitGtA-2FbJDtDBPsi-2BuqohgTO46xhybzNVp36R1aTviSPNxmpSbgzCqpXQib85IfDjMdUa3bdw42xeTMSMGcOBG-2FtFOdFn1mp2k2ieNPCMLFK3bmhnyBN4p-2B2Y1crK4C-2B6hi9Y6KhVvgeQUfoD9FeTgUcsHsUINlPJ1l22xcZ2YvrylXviRKW6Zf3SthDiIg9tjm-2FS2jmzWhiz-2FhufqyH8IA3SEqx-2FwYux-2BTYlBJuOsgMLgkX58sHlO8bYWbyl5jfpw1e5JPUZvQGrO5LR5uj3RhvbSc-2FuWEellg-2F2su0PDMxj5sFejlRdxHmDJefn-2B0OryInzVbkBDoBaj-2F4j2x8QwnRQRMcXQm3ukvO1Af7CYw-2BWo-2FeFu-2FSnSd3uWzrkihJSgHjR#YV9uaWtvbGFldkB3YXJnYW1pbmcubmV0
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,0x100,0x104,0xd8,0x108,0x7ffab1d4ab58,0x7ffab1d4ab68,0x7ffab1d4ab78
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=1588 --field-trial-handle=1880,i,12522765334231211920,5442181866419119408,131072 /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=1660 --field-trial-handle=1880,i,12522765334231211920,5442181866419119408,131072 /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=2192 --field-trial-handle=1880,i,12522765334231211920,5442181866419119408,131072 /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=3044 --field-trial-handle=1880,i,12522765334231211920,5442181866419119408,131072 /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=3052 --field-trial-handle=1880,i,12522765334231211920,5442181866419119408,131072 /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=renderer --lang=en-US --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=7 --mojo-platform-channel-handle=4344 --field-trial-handle=1880,i,12522765334231211920,5442181866419119408,131072 /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=8 --mojo-platform-channel-handle=4320 --field-trial-handle=1880,i,12522765334231211920,5442181866419119408,131072 /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=9 --mojo-platform-channel-handle=4724 --field-trial-handle=1880,i,12522765334231211920,5442181866419119408,131072 /prefetch:1
C:\Program Files\Google\Chrome\Application\chrome.exe
"C:\Program Files\Google\Chrome\Application\chrome.exe" --type=utility --utility-sub-type=audio.mojom.AudioService --lang=en-US --service-sandbox-type=audio --mojo-platform-channel-handle=4356 --field-trial-handle=1880,i,12522765334231211920,5442181866419119408,131072 /prefetch:8
C:\Windows\system32\AUDIODG.EXE
C:\Windows\system32\AUDIODG.EXE 0x434 0x2f8
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=3424 --field-trial-handle=1880,i,12522765334231211920,5442181866419119408,131072 /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=3324 --field-trial-handle=1880,i,12522765334231211920,5442181866419119408,131072 /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=10.0.19041.546 --gpu-preferences=UAAAAAAAAADoAAAYAAAAAAAAAAAAAAAAAABgAAAAAAAwAAAAAAAAAAAAAACQAAAAAAAAAAAAAAAAAAAAAAAAAEgAAAAAAAAASAAAAAAAAAAYAAAAAgAAABAAAAAAAAAAGAAAAAAAAAAQAAAAAAAAAAAAAAAOAAAAEAAAAAAAAAABAAAADgAAAAgAAAAAAAAACAAAAAAAAAA= --mojo-platform-channel-handle=3080 --field-trial-handle=1880,i,12522765334231211920,5442181866419119408,131072 /prefetch:2
Network
| Country | Destination | Domain | Proto |
| US | 8.8.8.8:53 | link.mail.beehiiv.com | udp |
| US | 104.18.69.40:443 | link.mail.beehiiv.com | tcp |
| US | 8.8.8.8:53 | fracsio.com | udp |
| US | 66.29.141.132:443 | fracsio.com | tcp |
| US | 8.8.8.8:53 | 217.106.137.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 10.169.217.172.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 40.69.18.104.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 172.210.232.199.in-addr.arpa | udp |
| US | 8.8.8.8:53 | cdnjs.cloudflare.com | udp |
| US | 8.8.8.8:53 | fonts.microsoftapis.com | udp |
| US | 104.17.24.14:443 | cdnjs.cloudflare.com | tcp |
| US | 8.8.8.8:53 | cdn.pixabay.com | udp |
| US | 104.18.40.96:443 | cdn.pixabay.com | tcp |
| US | 8.8.8.8:53 | plugstothesocketsprocessings.legitsteps.com | udp |
| US | 8.8.8.8:53 | 132.141.29.66.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 140.32.126.40.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 14.24.17.104.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 95.221.229.192.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 96.40.18.104.in-addr.arpa | udp |
| BG | 212.70.149.212:443 | plugstothesocketsprocessings.legitsteps.com | tcp |
| BG | 212.70.149.212:443 | plugstothesocketsprocessings.legitsteps.com | tcp |
| US | 8.8.8.8:53 | www.google.com | udp |
| GB | 142.250.187.196:443 | www.google.com | tcp |
| US | 8.8.8.8:53 | 212.149.70.212.in-addr.arpa | udp |
| GB | 142.250.187.196:443 | www.google.com | udp |
| 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 | 196.187.250.142.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 195.212.58.216.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 234.187.250.142.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 99.201.58.216.in-addr.arpa | udp |
| N/A | 224.0.0.251:5353 | udp | |
| US | 8.8.8.8:53 | 196.249.167.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 50.23.12.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 56.126.166.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 240.221.184.93.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 29.243.111.52.in-addr.arpa | udp |
| GB | 142.250.187.196:443 | www.google.com | udp |
| BG | 212.70.149.212:443 | plugstothesocketsprocessings.legitsteps.com | tcp |
| US | 8.8.8.8:53 | 091f4ea4-05163635.legitsteps.com | udp |
| BG | 212.70.149.212:443 | 091f4ea4-05163635.legitsteps.com | tcp |
| BG | 212.70.149.212:443 | 091f4ea4-05163635.legitsteps.com | tcp |
| BG | 212.70.149.212:443 | 091f4ea4-05163635.legitsteps.com | tcp |
| US | 8.8.8.8:53 | 4a850194-05163635.legitsteps.com | udp |
| US | 8.8.8.8:53 | 8fe38ee8-05163635.legitsteps.com | udp |
| US | 8.8.8.8:53 | l1ve.legitsteps.com | udp |
| BG | 212.70.149.212:443 | l1ve.legitsteps.com | tcp |
| US | 8.8.8.8:53 | ff5b67e6-05163635.legitsteps.com | udp |
| US | 8.8.8.8:53 | 9f7bb9cf-05163635.legitsteps.com | udp |
| US | 8.8.8.8:53 | wwwms.legitsteps.com | udp |
| US | 8.8.8.8:53 | cf6038e2-05163635.legitsteps.com | udp |
| US | 8.8.8.8:53 | 13f8a3df-05163635.legitsteps.com | udp |
| US | 8.8.8.8:53 | aa1a69a1-05163635.legitsteps.com | udp |
| GB | 142.250.187.234:443 | content-autofill.googleapis.com | udp |
| US | 8.8.8.8:53 | 213.143.182.52.in-addr.arpa | udp |
Files
\??\pipe\crashpad_2024_YBXEYHRUWHISBISZ
| 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\Default\Cache\Cache_Data\f_00000a
| MD5 | 6a16cbefd2e29c459297b7ccc8d366ad |
| SHA1 | 40da0213a9e5ea4cb6948f4a8e92b5e8b97e6cfe |
| SHA256 | 9462da5aa6e2a762b02a24b7305bac86349e5b5ea182d36fd6a163de550cde60 |
| SHA512 | 6a9de0231f9987554a20208a89c6c802d28c57ecb6f9e95771c94156b65c61ac1e18298ce6d3f0559d3a08052845cc2014dab335e119fde731d745e4857b7d74 |
C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Local State
| MD5 | cc089020a1f32e2334ba1c02b655b872 |
| SHA1 | 16eff4fecb1ebfb77b92c0d1eb796ea333efe2a5 |
| SHA256 | 3b9c4763e5b30fc12f7d2f6bc15b6fa985bb6d6173f76decd52fb697d998f012 |
| SHA512 | 5c46a7525cf14428656cdd4cb59982e3cfaf694f05d440aa543821d64ba30ecc7f29d4b56b46956490fc438de6aa3a192d436bdca377dbd0ccb3913f51115a02 |
C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Default\f5d8df92-1381-42e9-8951-81e3ae33a524.tmp
| MD5 | 666d256951fc2c96ef96daef1551e04b |
| SHA1 | 9ebe55796a012d6b3a2d44ec8e12a51d768a54f1 |
| SHA256 | 69f01ec78325ac3487119f26465641f67c28186ae17669cfbb6fc7e234f3487b |
| SHA512 | 723ade71dee4db476f18252311057cdb3020de5e7163ab204117d4a73434708e633eab80a2ffaa254fd04a5df0968d45178ab2d54491ab29a49f8f49fb1f879a |
C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Default\Network\TransportSecurity
| MD5 | bd9585b7de96a87a7eb8169743893f1c |
| SHA1 | 3b23b93c4dbfec37d059bd2e18aa04996415c3e6 |
| SHA256 | 94e69ce0a032784433d6ced847eb4a5185c1daadbf56d13159ca798631723ed1 |
| SHA512 | 463b557ea1a1236ba05135f4b1be57f4bf520dd283822fb59a4fcd447f2a7d5cc5a76a2cf68d515b4eef08aee1aa744d82184ce8659a3f259bb2e377ac184e31 |
C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Default\Code Cache\js\index-dir\the-real-index
| MD5 | e772210b7a27d45faff4c425b9d1b6f8 |
| SHA1 | 8f405cced766c209260a23edb7b849b92048764e |
| SHA256 | 8b2bf0be68625c384ef4ad20c5a91232926805e4ca1b7e425162e16d6e59ea20 |
| SHA512 | 70f9f1490a117a953724e8d80b07c79d631badd10f92f109b5a6a47d0483058f67b5fe609ab129f28413b51dd3740d519f0a050d825f765fc283686afe41688d |
C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Default\Network\Network Persistent State
| MD5 | 2481ae52ee5c12a70817742e72c5e6d9 |
| SHA1 | 5f4fa09927e466151e4fd11eb8976dcf14899d2e |
| SHA256 | bcbf6c4ef14bbcaac45931663cc47cf9450f4ae6fe3c1907b783a711c45ec134 |
| SHA512 | 77bd30eed9ec13524c3d8bf8b0f622557f435933f4e3e5da66b53fdc98a35a34eccc901404eddf1ff032cd6701eb1dfa934e5a4a53573dff1dc09c9ca70094f6 |
C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Default\Code Cache\js\index-dir\the-real-index
| MD5 | 8917036fde4716ef12223a1fcd313fac |
| SHA1 | 884cc1e1532c3e7e8ddc654b500c92f9b48d8f70 |
| SHA256 | 4fead43981e212271f62b15f4d70d82cd01325cb6e7286227caeebacd32b34ca |
| SHA512 | 60272ed2aca67567d417b1e2189037a367cc779702e4fc50e4de33c5ab3e9beda555f6991d2c67f97aa8cf2c884b446b1d1a290259edd24e3dc231216d2e6509 |