Analysis Overview
Threat Level: Likely malicious
The file https://www.nexus-creative-solutions.com/login/?xcstoken=RDJHWFlpVkR5UTFhQWZ3ZVI4T0M3dHVtK29VejVoRjlpSVF3ZFRIdEJlUkRiTlVvRXErUU1aZjhYUE1naDFjeQ==&[email protected] was found to be: Likely malicious.
Malicious Activity Summary
A potential corporate email address has been identified in the URL: [email protected]
Suspicious use of SendNotifyMessage
Suspicious use of WriteProcessMemory
Modifies data under HKEY_USERS
Suspicious behavior: EnumeratesProcesses
Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary
Suspicious use of AdjustPrivilegeToken
Suspicious use of FindShellTrayWindow
Enumerates system info in registry
MITRE ATT&CK
Enterprise Matrix V15
Analysis: static1
Detonation Overview
Reported
2024-04-05 20:55
Signatures
A potential corporate email address has been identified in the URL: [email protected]
Analysis: behavioral1
Detonation Overview
Submitted
2024-04-05 20:55
Reported
2024-04-05 21:05
Platform
win10v2004-20240226-en
Max time kernel
599s
Max time network
562s
Command Line
Signatures
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 = "133568241610300699" | 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
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://www.nexus-creative-solutions.com/login/?xcstoken=RDJHWFlpVkR5UTFhQWZ3ZVI4T0M3dHVtK29VejVoRjlpSVF3ZFRIdEJlUkRiTlVvRXErUU1aZjhYUE1naDFjeQ==&[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=0xfc,0x100,0x104,0xd8,0x108,0x7ffe3c549758,0x7ffe3c549768,0x7ffe3c549778
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=1724 --field-trial-handle=1884,i,3764637180997526647,2153819913690701442,131072 /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=1948 --field-trial-handle=1884,i,3764637180997526647,2153819913690701442,131072 /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=2228 --field-trial-handle=1884,i,3764637180997526647,2153819913690701442,131072 /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=2824 --field-trial-handle=1884,i,3764637180997526647,2153819913690701442,131072 /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=2832 --field-trial-handle=1884,i,3764637180997526647,2153819913690701442,131072 /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=5068 --field-trial-handle=1884,i,3764637180997526647,2153819913690701442,131072 /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=5180 --field-trial-handle=1884,i,3764637180997526647,2153819913690701442,131072 /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=4816 --field-trial-handle=1884,i,3764637180997526647,2153819913690701442,131072 /prefetch:2
C:\Windows\system32\rundll32.exe
"C:\Windows\system32\rundll32.exe" "C:\Windows\SYSTEM32\EDGEHTML.dll",#141 Microsoft.VCLibs.140.00_8wekyb3d8bbwe
C:\Windows\System32\svchost.exe
C:\Windows\System32\svchost.exe -k UnistackSvcGroup
Network
| Country | Destination | Domain | Proto |
| US | 8.8.8.8:53 | 241.150.49.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 240.221.184.93.in-addr.arpa | udp |
| US | 8.8.8.8:53 | www.nexus-creative-solutions.com | udp |
| US | 67.205.170.193:443 | www.nexus-creative-solutions.com | tcp |
| US | 8.8.8.8:53 | 202.184.250.142.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 74.32.126.40.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 193.170.205.67.in-addr.arpa | udp |
| US | 8.8.8.8:53 | s.w.org | udp |
| US | 8.8.8.8:53 | cdn.pushcrew.com | udp |
| US | 104.20.54.119:443 | cdn.pushcrew.com | tcp |
| US | 8.8.8.8:53 | content-autofill.googleapis.com | udp |
| DE | 142.250.184.234:443 | content-autofill.googleapis.com | tcp |
| US | 8.8.8.8:53 | 119.54.20.104.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 234.184.250.142.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 232.184.250.142.in-addr.arpa | udp |
| US | 8.8.8.8:53 | acdn.adnxs.com | udp |
| US | 8.8.8.8:53 | analytics.google.com | udp |
| US | 8.8.8.8:53 | stats.g.doubleclick.net | udp |
| US | 151.101.1.108:443 | acdn.adnxs.com | tcp |
| BE | 64.233.166.156:443 | stats.g.doubleclick.net | tcp |
| DE | 172.217.16.206:443 | analytics.google.com | tcp |
| US | 8.8.8.8:53 | ib.adnxs.com | udp |
| NL | 185.89.210.46:443 | ib.adnxs.com | tcp |
| US | 8.8.8.8:53 | 108.1.101.151.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 206.16.217.172.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 46.210.89.185.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 156.166.233.64.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 238.181.250.142.in-addr.arpa | udp |
| N/A | 224.0.0.251:5353 | udp | |
| DE | 172.217.16.206:443 | analytics.google.com | udp |
| US | 8.8.8.8:53 | 232.168.11.51.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 | 130.118.77.104.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 14.227.111.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 16.179.17.96.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 94.65.42.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 150.1.37.23.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 26.165.165.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 134.32.126.40.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 241.154.82.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 11.2.37.23.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 157.123.68.40.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 15.164.165.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 183.1.37.23.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 119.110.54.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 0.204.248.87.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 55.179.17.96.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 172.210.232.199.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 98.56.20.217.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 138.178.17.96.in-addr.arpa | udp |
Files
\??\pipe\crashpad_5052_RGVVYLXJTIVIDQXX
| 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 | 4ddb2f0c4d5a43b2263c0f8a35a91690 |
| SHA1 | 5d2f03786928ce9ce3ec05c0a4a9d9ebe4f73e0e |
| SHA256 | 86b5262b74666432e2b9ddfa66a5cd8b2e972c0201db9ed4882e4d4c120a45e6 |
| SHA512 | 52bd5841ec6a2c8dec7ccec0dbee1ad60f890abc476f3a6980bf10dd0bdcff00e0b28fb831812c9bf052bdb5092103b011e502ea5d3b811ed97f0fc007aaceee |
C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Default\Preferences
| MD5 | aea2884cc7a9429df12d4418873ef2e5 |
| SHA1 | 29da21ad41d03b6aae807e1b8ea27bdd01ebbd0f |
| SHA256 | b8c8cdffc39fe423d10a87357fc8c451ede239c1a82ff4d0a2f72837ed45ed1e |
| SHA512 | eb3e21ba52ed1bb0f6a08e1d0b42953665ad26da4abefbc471993b32e74293e501f19202fb89d5a3d45a39671218f91fa23a9b6be244897068964fa616b6328e |
C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Default\Network\TransportSecurity
| MD5 | 1e8b2dbbb958400d2e31a5b630e22e23 |
| SHA1 | 59a46e4f04044d77b32b2213013bc1b5f4202bdb |
| SHA256 | 319bfcf425cddbc98be70699bcd74bddc04bbca8087282475473c9822adbf15f |
| SHA512 | b7bd1e283980a52d60a86edbe256322461b9cb11d970f9fcbf5a0fb55702ee04373d1e0aab2408ce86eafd6b09eca97e37ec8041b88bcd9470f260ad4b307f5b |
C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Default\Code Cache\js\index-dir\the-real-index
| MD5 | f4c9e176630075abb09607bcb894d329 |
| SHA1 | 93455b6fbf59d9700820dc1d24045ef209bcb1f4 |
| SHA256 | 1a1f7b8fe53d5a7866d4d6fb2f2a7b7ad32d770b63312b0219348d421ccd23d9 |
| SHA512 | 87bdd642aa073186c36f5ac5ce6b34b1a918218e24fa8e53be330e950b62210293478283514343e6b7c0d170998374cb0998153dbf195ee01272fa76176bba10 |
C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Default\Network\Network Persistent State
| MD5 | f4b19af24c0207962e579c1c36166e06 |
| SHA1 | 273fa61a5f48e4917b56b04a30e481d7daca3844 |
| SHA256 | be117185cf6bdc937267b02c5c7057053c6915711d4c0688f82997e08ae4aa49 |
| SHA512 | 85543d58e0e3053421296772e830e133365fb46ffda3420eecf7c75209cd5095c6cb98818072879463f12d3adc70b05b079585504377e597becf50a02bf1718b |
memory/2384-127-0x00000262DE740000-0x00000262DE750000-memory.dmp
memory/2384-143-0x00000262DE840000-0x00000262DE850000-memory.dmp
memory/2384-159-0x00000262E6B30000-0x00000262E6B31000-memory.dmp
memory/2384-161-0x00000262E6B60000-0x00000262E6B61000-memory.dmp
memory/2384-162-0x00000262E6B60000-0x00000262E6B61000-memory.dmp
memory/2384-163-0x00000262E6C70000-0x00000262E6C71000-memory.dmp