Analysis Overview
Threat Level: Known bad
The file https://redmine.openinfosecfoundation.org/attachments/download/2035/suricata.rules.txt was found to be: Known bad.
Malicious Activity Summary
Detected google phishing page
DiamondFox
Detected phishing page
DiamondFox payload
Modifies data under HKEY_USERS
Opens file in notepad (likely ransom note)
Suspicious use of AdjustPrivilegeToken
Suspicious use of FindShellTrayWindow
Modifies registry class
Suspicious use of WriteProcessMemory
Suspicious use of SendNotifyMessage
Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary
Suspicious behavior: EnumeratesProcesses
MITRE ATT&CK Matrix
Analysis: static1
Detonation Overview
Reported
2023-08-17 21:07
Signatures
Analysis: behavioral1
Detonation Overview
Submitted
2023-08-17 21:07
Reported
2023-08-17 21:09
Platform
win10v2004-20230703-en
Max time kernel
95s
Max time network
98s
Command Line
Signatures
Detected google phishing page
Detected phishing page
DiamondFox
DiamondFox payload
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
| N/A | N/A | N/A | 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 = "133367800823218430" | 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 |
Modifies registry class
| Description | Indicator | Process | Target |
| Key created | \REGISTRY\USER\S-1-5-21-1722984668-1829624581-3022101259-1000_Classes\Local Settings | C:\Program Files\Google\Chrome\Application\chrome.exe | N/A |
Opens file in notepad (likely ransom note)
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Windows\system32\NOTEPAD.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://redmine.openinfosecfoundation.org/attachments/download/2035/suricata.rules.txt
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,0x100,0x104,0xd8,0x108,0x7ffb63a89758,0x7ffb63a89768,0x7ffb63a89778
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=1772 --field-trial-handle=1892,i,3746449639714107261,3711565961866630686,131072 /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=2140 --field-trial-handle=1892,i,3746449639714107261,3711565961866630686,131072 /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=2220 --field-trial-handle=1892,i,3746449639714107261,3711565961866630686,131072 /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 --enable-chrome-cart --lang=en-US --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=5 --mojo-platform-channel-handle=2912 --field-trial-handle=1892,i,3746449639714107261,3711565961866630686,131072 /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 --enable-chrome-cart --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=2900 --field-trial-handle=1892,i,3746449639714107261,3711565961866630686,131072 /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=4936 --field-trial-handle=1892,i,3746449639714107261,3711565961866630686,131072 /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=5440 --field-trial-handle=1892,i,3746449639714107261,3711565961866630686,131072 /prefetch:8
C:\Program Files\Google\Chrome\Application\chrome.exe
"C:\Program Files\Google\Chrome\Application\chrome.exe" --type=utility --utility-sub-type=quarantine.mojom.Quarantine --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=4908 --field-trial-handle=1892,i,3746449639714107261,3711565961866630686,131072 /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=5676 --field-trial-handle=1892,i,3746449639714107261,3711565961866630686,131072 /prefetch:8
C:\Windows\system32\NOTEPAD.EXE
"C:\Windows\system32\NOTEPAD.EXE" C:\Users\Admin\Downloads\suricata.rules.txt
Network
| Country | Destination | Domain | Proto |
| US | 8.8.8.8:53 | 158.240.127.40.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 126.130.255.8.in-addr.arpa | udp |
| US | 8.8.8.8:53 | redmine.openinfosecfoundation.org | udp |
| US | 18.220.248.96:443 | redmine.openinfosecfoundation.org | tcp |
| US | 18.220.248.96:443 | redmine.openinfosecfoundation.org | tcp |
| US | 8.8.8.8:53 | apps.identrust.com | udp |
| NL | 92.122.101.41:80 | apps.identrust.com | tcp |
| US | 8.8.8.8:53 | 10.36.251.142.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 96.248.220.18.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 41.101.122.92.in-addr.arpa | udp |
| N/A | 224.0.0.251:5353 | udp | |
| US | 8.8.8.8:53 | 133.32.126.40.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 95.221.229.192.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 50.23.12.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 198.187.3.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 43.229.111.52.in-addr.arpa | udp |
Files
\??\pipe\crashpad_3840_WNGIZKRLLMBDZYOK
| 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 | d82c97a502ceaae0ba2d1e3132b25fd4 |
| SHA1 | 721be779f572094f137056b3f143acde4c14801f |
| SHA256 | fbef78505ae7e60116876776190116e70c5f5950f5aa0361f2aaa42df60d7966 |
| SHA512 | 3738d5b88faedcf2f65843e114154a89404164e0c8197e0bd18aad9ff1f5b6b134fd041f09bdc630eb548b4598a31a04bb7ce8e9226b3944eb11283502f3a08d |
C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Default\Preferences
| MD5 | 14a1b130bdc33c0c8a853d0d8c2d5f34 |
| SHA1 | 9bc7300da05959cca598797c66b543417b25b87a |
| SHA256 | 2c566e14bfd049ab94cfcbbcd1a000bda953743f0f8ef045e17c4ab7a7818ef5 |
| SHA512 | 2fd11f9d2dcd404ea88d10bf90e8d400a5d58325ca403268534a9179f70c0b6e5c9ffc6a47328f65d234850567f3ebb6c535a6a0870f771ca448df606d487963 |
C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Default\Network\TransportSecurity
| MD5 | 8016f4336bfa708d720d6a6ab8ee7ee6 |
| SHA1 | 5a07cfd179590a679c771ac1d842a32d394330c0 |
| SHA256 | df65cea8768c4f1383c0896ca5fafc71e599780803949bc9e5fafddc103d9098 |
| SHA512 | 94c5f286799ab520f8b7973860f822caf25f208d75a0e1a49e4a672a3204150c1b9d8196f44a1caf6666f545cafd88cabd822868dbae8109750d95e96fceed3b |
C:\Users\Admin\Downloads\suricata.rules.txt
| MD5 | 76c907e8fcbc1b45d0b1325455b1c305 |
| SHA1 | 74828add0e9bd2b5f824fb3d60bfdc5ea5807edf |
| SHA256 | f0bf9428df96e51956722c528ba4de3ba2cce4be51b5dc2f18c7ff5ee0b013b9 |
| SHA512 | 2ec366926e38ebe1e32264a2aedcb783c7b4a131be78c4402ebead5fdd9c7700bdcd2adee5b45d398993ec4c81ebba5752a90941485f504c515c477970248571 |
C:\Users\Admin\Downloads\suricata.rules.txt
| MD5 | 76c907e8fcbc1b45d0b1325455b1c305 |
| SHA1 | 74828add0e9bd2b5f824fb3d60bfdc5ea5807edf |
| SHA256 | f0bf9428df96e51956722c528ba4de3ba2cce4be51b5dc2f18c7ff5ee0b013b9 |
| SHA512 | 2ec366926e38ebe1e32264a2aedcb783c7b4a131be78c4402ebead5fdd9c7700bdcd2adee5b45d398993ec4c81ebba5752a90941485f504c515c477970248571 |
C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Module Info Cache
| MD5 | 2c024805520d6e02f783475e31ce38c8 |
| SHA1 | 0acc7479f381de876440615622cbed47c1925647 |
| SHA256 | a4ddd9e5acf053ff1441c4cf49b55a81f6f184a5523ff356d6088e58f7cfe70c |
| SHA512 | 52ba1830317b93fc51f272b4917ba4b92c0edc6877434d59f8256004d323869c710632dfba74abe316de8a5c3c020c9c68edfe9aed500feb27c573ec87d9a5cf |
C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Module Info Cache~RFe57d9e5.TMP
| MD5 | 254b6eaa68a1de337ed2d8fdc05a87de |
| SHA1 | e3fc128570dd5dc3fcdd4d52361ecf63e449120f |
| SHA256 | bd97bd2c2706944d3a2ae49c61710d831eca66ad475d3b42c52bb438c495400b |
| SHA512 | 12aa6807cbb71e43d6faf4b63346b3137537a6bea9fd253b547516551faa4436ad41dff92c824b28b3d3a8ddfb3ada60321313db39c703806ac12a0bdeb85211 |
C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Default\Network\Network Persistent State
| MD5 | 424044373d133cc72c95281229df21fa |
| SHA1 | 76c667aa74c02f4ead101fef4e3122efe9af23e3 |
| SHA256 | 72af99b9b59d08a34491559a60e83e952dcd315547b9126945a6a57cd4739030 |
| SHA512 | 454ecb2faf8b40cfde065f49e1b98c339ef6a786c12d436aee6660165eb3f70a1875ece7271da4d97827a95565b1b9c8d5eeeb21f7d5cb305c5b276ccc76478e |