Analysis Overview
Threat Level: Known bad
The file https://u.to/WzjBIA was found to be: Known bad.
Malicious Activity Summary
Enumerates system info in registry
Suspicious behavior: EnumeratesProcesses
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
2024-06-29 10:31
Signatures
Analysis: behavioral1
Detonation Overview
Submitted
2024-06-29 10:31
Reported
2024-06-29 10:36
Platform
win10v2004-20240508-en
Max time kernel
300s
Max time network
299s
Command Line
Signatures
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 |
| 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" --single-argument https://u.to/WzjBIA
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,0x100,0x104,0xd8,0x108,0x7ffcab8046f8,0x7ffcab804708,0x7ffcab804718
C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=gpu-process --field-trial-handle=2128,2919069830006595372,6827910289904961410,131072 --gpu-preferences=UAAAAAAAAADgAAAQAAAAAAAAAAAAAAAAAABgAAAAAAAwAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAHgAAAAAAAAAeAAAAAAAAAAoAAAABAAAACAAAAAAAAAAKAAAAAAAAAAwAAAAAAAAADgAAAAAAAAAEAAAAAAAAAAAAAAADQAAABAAAAAAAAAAAQAAAA0AAAAQAAAAAAAAAAQAAAANAAAAEAAAAAAAAAAHAAAADQAAAAgAAAAAAAAACAAAAAAAAAA= --mojo-platform-channel-handle=2136 /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=2128,2919069830006595372,6827910289904961410,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=2188 /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=2128,2919069830006595372,6827910289904961410,131072 --lang=en-US --service-sandbox-type=utility --mojo-platform-channel-handle=2944 /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=2128,2919069830006595372,6827910289904961410,131072 --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=3376 /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=2128,2919069830006595372,6827910289904961410,131072 --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=3384 /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\msedge.exe
"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2128,2919069830006595372,6827910289904961410,131072 --lang=en-US --disable-client-side-phishing-detection --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=7 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=5032 /prefetch:1
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=2128,2919069830006595372,6827910289904961410,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=5556 /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=2128,2919069830006595372,6827910289904961410,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=5556 /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=2128,2919069830006595372,6827910289904961410,131072 --lang=en-US --disable-client-side-phishing-detection --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=9 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=5060 /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=2128,2919069830006595372,6827910289904961410,131072 --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=10 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=3664 /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=2128,2919069830006595372,6827910289904961410,131072 --lang=en-US --disable-client-side-phishing-detection --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=11 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=5088 /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=2128,2919069830006595372,6827910289904961410,131072 --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=12 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=5164 /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=2128,2919069830006595372,6827910289904961410,131072 --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=3112 /prefetch:2
Network
| Country | Destination | Domain | Proto |
| US | 8.8.8.8:53 | u.to | udp |
| RU | 195.216.243.155:443 | u.to | tcp |
| RU | 195.216.243.155:443 | u.to | tcp |
| RU | 195.216.243.155:443 | u.to | tcp |
| US | 8.8.8.8:53 | 71.31.126.40.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 13.86.106.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | steamcomnucity.com | udp |
| US | 104.21.7.167:443 | steamcomnucity.com | tcp |
| US | 8.8.8.8:53 | store.cloudflare.steamstatic.com | udp |
| US | 8.8.8.8:53 | cdnjs.cloudflare.com | udp |
| US | 8.8.8.8:53 | code.jquery.com | udp |
| US | 172.64.145.151:443 | store.cloudflare.steamstatic.com | tcp |
| US | 172.64.145.151:443 | store.cloudflare.steamstatic.com | tcp |
| US | 172.64.145.151:443 | store.cloudflare.steamstatic.com | tcp |
| US | 172.64.145.151:443 | store.cloudflare.steamstatic.com | tcp |
| US | 172.64.145.151:443 | store.cloudflare.steamstatic.com | tcp |
| US | 172.64.145.151:443 | store.cloudflare.steamstatic.com | tcp |
| US | 151.101.2.137:443 | code.jquery.com | tcp |
| US | 104.17.25.14:443 | cdnjs.cloudflare.com | tcp |
| US | 8.8.8.8:53 | apps.identrust.com | udp |
| US | 8.8.8.8:53 | 155.243.216.195.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 167.7.21.104.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 151.145.64.172.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 137.2.101.151.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 14.25.17.104.in-addr.arpa | udp |
| BE | 2.17.107.235:80 | apps.identrust.com | tcp |
| US | 8.8.8.8:53 | store.akamai.steamstatic.com | udp |
| US | 172.64.145.151:443 | store.cloudflare.steamstatic.com | tcp |
| US | 8.8.8.8:53 | store.steampowered.com | udp |
| BE | 104.90.24.180:443 | store.steampowered.com | tcp |
| US | 8.8.8.8:53 | 235.107.17.2.in-addr.arpa | udp |
| BE | 2.17.107.184:443 | store.akamai.steamstatic.com | tcp |
| BE | 2.17.107.184:443 | store.akamai.steamstatic.com | tcp |
| BE | 2.17.107.184:443 | store.akamai.steamstatic.com | tcp |
| US | 8.8.8.8:53 | 184.107.17.2.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 180.24.90.104.in-addr.arpa | udp |
| N/A | 224.0.0.251:5353 | udp | |
| US | 8.8.8.8:53 | steamcommunity.com | udp |
| BE | 104.68.92.92:443 | steamcommunity.com | tcp |
| US | 8.8.8.8:53 | 92.92.68.104.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 209.205.72.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 154.239.44.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 103.169.127.40.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 198.187.3.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 98.58.20.217.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 11.227.111.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | udp | |
| N/A | 13.89.178.27:443 | tcp |
Files
C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Crashpad\settings.dat
| MD5 | 87f7abeb82600e1e640b843ad50fe0a1 |
| SHA1 | 045bbada3f23fc59941bf7d0210fb160cb78ae87 |
| SHA256 | b35d6906050d90a81d23646f86c20a8f5d42f058ffc6436fb0a2b8bd71ee1262 |
| SHA512 | ea8e7f24ab823ad710ce079c86c40aa957353a00d2775732c23e31be88a10d212e974c4691279aa86016c4660f5795febf739a15207833df6ed964a9ed99d618 |
\??\pipe\LOCAL\crashpad_2804_DAMVHHGKGJZZSUCG
| MD5 | d41d8cd98f00b204e9800998ecf8427e |
| SHA1 | da39a3ee5e6b4b0d3255bfef95601890afd80709 |
| SHA256 | e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855 |
| SHA512 | cf83e1357eefb8bdf1542850d66d8007d620e4050b5715dc83f4a921d36ce9ce47d0d13c5d85f2b0ff8318d2877eec2f63b931bd47417a81a538327af927da3e |
C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Crashpad\settings.dat
| MD5 | f61fa5143fe872d1d8f1e9f8dc6544f9 |
| SHA1 | df44bab94d7388fb38c63085ec4db80cfc5eb009 |
| SHA256 | 284a24b5b40860240db00ef3ae6a33c9fa8349ab5490a634e27b2c6e9a191c64 |
| SHA512 | 971000784a6518bb39c5cf043292c7ab659162275470f5f6b632ea91a6bcae83bc80517ceb983dd5abfe8fb4e157344cb65c27e609a879eec00b33c5fad563a6 |
C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Default\Preferences
| MD5 | 87c86f3819787c0cdab69a5dad9cdf53 |
| SHA1 | 966e298c4992a296efc805e801badb890bd1f766 |
| SHA256 | 943b65b9df3cf37b01f1dfe04cef3eafdbb8ab3f1b8f8b3a3d893ca796207649 |
| SHA512 | 597aafb3ed0497b41e2f62ff59a38dfd8f36176669396d5427b36ecf4ea8c151ecfa2d083c4d318dee3e346f7fcaad51751ce2171b2389d7880a624446ca2095 |
C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Default\data_reduction_proxy_leveldb\CURRENT
| MD5 | 46295cac801e5d4857d09837238a6394 |
| SHA1 | 44e0fa1b517dbf802b18faf0785eeea6ac51594b |
| SHA256 | 0f1bad70c7bd1e0a69562853ec529355462fcd0423263a3d39d6d0d70b780443 |
| SHA512 | 8969402593f927350e2ceb4b5bc2a277f3754697c1961e3d6237da322257fbab42909e1a742e22223447f3a4805f8d8ef525432a7c3515a549e984d3eff72b23 |
C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Default\data_reduction_proxy_leveldb\CURRENT
| MD5 | 206702161f94c5cd39fadd03f4014d98 |
| SHA1 | bd8bfc144fb5326d21bd1531523d9fb50e1b600a |
| SHA256 | 1005a525006f148c86efcbfb36c6eac091b311532448010f70f7de9a68007167 |
| SHA512 | 0af09f26941b11991c750d1a2b525c39a8970900e98cba96fd1b55dbf93fee79e18b8aab258f48b4f7bda40d059629bc7770d84371235cdb1352a4f17f80e145 |
C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Local State
| MD5 | be1a396cb3ba8df640279fab9e9c3ce8 |
| SHA1 | 6b218ccd4d4362721dfed75efe9335a51bc7dfe1 |
| SHA256 | 5e254750ee49a9fd1d1219782eb20ad581380b8c03152ae9211e4e215baf764c |
| SHA512 | d66b839840292b50ec1eac9c87e6a83369a60db68c9a806b14bfa1d5966479b6b77ea90e86018d06714af4892dafed4a1b521b55d31c508dcc0a7717b52b8d65 |
C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Default\Preferences
| MD5 | 50cadad5460150ba32f8840f8c21ce51 |
| SHA1 | 4946d2bf907040a6406eb7b563045e94c70cd456 |
| SHA256 | 46451fd2fc04753c384d581797f3eb6538a66ed02bac35d2e89c5d4a816f10a7 |
| SHA512 | b373c2e41ab215deebb9e6738b53fbb9231021178c85dca5cbd428f3fcc7a11bdfad46eb2ceed46b67abf4f3d119d651237b2f6490b152302371bf1d003e4c9d |
C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Default\Code Cache\js\index-dir\the-real-index
| MD5 | 3b4b5d27c13880c7253055965c8caa28 |
| SHA1 | 17d252396423fbb96dc328cd78737be730d59b15 |
| SHA256 | 2f203a14fdc2cc64f65487fad5d3f98767ffd3d76537727abcd246fce9861d22 |
| SHA512 | 5a163d0f8cf18585c1537308f4fc7ad8333faae16e1a04f1108878fb289c14a015254256e190d26505f5b0eae4ce9c147df1c3fd027a38fa573ecbce8bd8e098 |
C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Default\Network Persistent State
| MD5 | a69b59ae22359bccae3c0774d21a6ac3 |
| SHA1 | f66db3df2f1165e82141e31a9f61afd6181d0eab |
| SHA256 | 528725fda7b9676111f162415e4bb807c60c007d2561a35e29ee66fa362a2039 |
| SHA512 | 023caed1df4b09521509c2fb57885c1c9e051168e941394460db2740c0ee3660d86278e7f2a2ccd4f4861c10ff869eaa4cc4ef14a9a28559e0d4717516dc815c |