Analysis Overview
Threat Level: Known bad
The file https://ftp.talentochocoano.com/ was found to be: Known bad.
Malicious Activity Summary
Suspicious use of SendNotifyMessage
Suspicious use of WriteProcessMemory
Enumerates system info in registry
Modifies data under HKEY_USERS
Suspicious behavior: EnumeratesProcesses
Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary
Suspicious use of AdjustPrivilegeToken
Suspicious use of FindShellTrayWindow
MITRE ATT&CK
Enterprise Matrix V15
Analysis: static1
Detonation Overview
Reported
2024-04-01 23:20
Signatures
Analysis: behavioral1
Detonation Overview
Submitted
2024-04-01 23:20
Reported
2024-04-01 23:25
Platform
win10-20240221-es
Max time kernel
299s
Max time network
300s
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 = "133564872355081651" | 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 |
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://ftp.talentochocoano.com/
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=0xcc,0xd0,0xd4,0xa8,0xd8,0x7ffecbb29758,0x7ffecbb29768,0x7ffecbb29778
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=1520 --field-trial-handle=1764,i,15883073731821426911,16530067682259081636,131072 /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=2012 --field-trial-handle=1764,i,15883073731821426911,16530067682259081636,131072 /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=2056 --field-trial-handle=1764,i,15883073731821426911,16530067682259081636,131072 /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=2920 --field-trial-handle=1764,i,15883073731821426911,16530067682259081636,131072 /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=2928 --field-trial-handle=1764,i,15883073731821426911,16530067682259081636,131072 /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=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=7 --mojo-platform-channel-handle=4748 --field-trial-handle=1764,i,15883073731821426911,16530067682259081636,131072 /prefetch:1
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=4880 --field-trial-handle=1764,i,15883073731821426911,16530067682259081636,131072 /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=4968 --field-trial-handle=1764,i,15883073731821426911,16530067682259081636,131072 /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=10.0.15063.0 --gpu-preferences=UAAAAAAAAADoAAAYAAAAAAAAAAAAAAAAAABgAAAAAAAwAAAAAAAAAAAAAACQAAAAAAAAAAAAAAAAAAAAAAAAAEgAAAAAAAAASAAAAAAAAAAYAAAAAgAAABAAAAAAAAAAGAAAAAAAAAAQAAAAAAAAAAAAAAAOAAAAEAAAAAAAAAABAAAADgAAAAgAAAAAAAAACAAAAAAAAAA= --mojo-platform-channel-handle=4568 --field-trial-handle=1764,i,15883073731821426911,16530067682259081636,131072 /prefetch:2
Network
| Country | Destination | Domain | Proto |
| US | 8.8.8.8:53 | ftp.talentochocoano.com | udp |
| US | 162.241.103.220:443 | ftp.talentochocoano.com | tcp |
| US | 162.241.103.220:443 | ftp.talentochocoano.com | tcp |
| US | 162.241.103.220:443 | ftp.talentochocoano.com | tcp |
| US | 8.8.8.8:53 | apps.identrust.com | udp |
| GB | 95.101.143.19:80 | apps.identrust.com | tcp |
| GB | 216.58.212.227:80 | www.gstatic.com | tcp |
| US | 8.8.8.8:53 | 74.204.58.216.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 220.103.241.162.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 19.143.101.95.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 218.135.221.88.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 227.212.58.216.in-addr.arpa | udp |
| N/A | 224.0.0.251:5353 | udp | |
| US | 8.8.8.8:53 | 29.243.111.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | beacons.gcp.gvt2.com | udp |
| GB | 172.217.169.67:443 | beacons.gcp.gvt2.com | tcp |
| US | 8.8.8.8:53 | beacons4.gvt2.com | udp |
| US | 216.239.32.116:443 | beacons4.gvt2.com | tcp |
| US | 216.239.32.116:443 | beacons4.gvt2.com | udp |
| US | 8.8.8.8:53 | 67.169.217.172.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 116.32.239.216.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 91.16.208.104.in-addr.arpa | udp |
| US | 8.8.8.8:53 | clients2.google.com | udp |
| GB | 172.217.169.46:443 | clients2.google.com | tcp |
| GB | 172.217.169.67:443 | beacons.gcp.gvt2.com | udp |
| US | 8.8.8.8:53 | 46.169.217.172.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 202.135.221.88.in-addr.arpa | udp |
| GB | 172.217.169.46:443 | clients2.google.com | udp |
| US | 8.8.8.8:53 | beacons.gvt2.com | udp |
| GB | 172.217.169.67:443 | beacons.gvt2.com | udp |
Files
\??\pipe\crashpad_1280_KMKRJLBTOFASPJYI
| 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 | 9f77ca88a0371cce3cea9fb987146355 |
| SHA1 | ef89d42ee563aa3b3b6be81813e1eced02760d37 |
| SHA256 | 193776ceea894da312c00436fc3b23fb472be65e494e94c994c804f4005050ad |
| SHA512 | d085b3eb3b9cf56485b0ec105a4a7c3477df25b010854ccbed4d7ea5b30c0cf84bfa0424e2cc09ebdf5ae4686faa60b9893f2a62ff59fd1e33a9cd37a7678d2a |
C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Default\Preferences
| MD5 | f925d0dadb5de04118885af04e355312 |
| SHA1 | 0aa161183e19071bffd4fdd800609d71a3a1a67e |
| SHA256 | 21daea3539574ac10f0d2fab471e826790417d6f58684f7c000dd2a05f9e6e94 |
| SHA512 | 28be2dea79db7bff696b847b822205a928bc81c01e366dcd6f49f095016e7a281c08e087ba28f81284566f5073de17ad0fe2b6c0115f8c029ec0a9f358b1a632 |
C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Default\Preferences
| MD5 | eb5584c3df9bdd10e09113e0fb6cec84 |
| SHA1 | 482931a7a5989218dd525c93d7a43914c956374e |
| SHA256 | 51e3a7fa63e7bddb31e2013d0ce3189e8ca8a5a964ad12ea9f884796e5c40d10 |
| SHA512 | a2d6dffda37c66a87cbdb0913cc033ea96577042bad27fefed17d7a2cbb90f9aa9c1bda0eeafc17b178fd733452df1eadf75774672dc30222a987f0491bab862 |
C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Default\Network\Network Persistent State
| MD5 | e1307412586474fd0fb6e6f65148af5d |
| SHA1 | 300681cfe647749177eadb01968bf34f5144f187 |
| SHA256 | 5b8fdfa6724c2a50f3b8878b1168f5a370021b5fd9ce428de96deb33cfa5fe14 |
| SHA512 | 449786e626c4c99b8c5d03903c9ffa6f0adf7c9e2603c27734c5e0703fa12dc8004550eb9a9a056a06ed1512d6958d54ce6dcf65179d4c9ec6de2ba868347807 |
C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Default\Network\Network Persistent State
| MD5 | 86608de8d649fbe766a867cce4fe84c5 |
| SHA1 | 192d20c4ab433c99ecf34df2774abe3a78cf0d29 |
| SHA256 | e9607fe9fed38def830de6fbfbe1625612fe6cc597efb2accb12a67c1c160208 |
| SHA512 | 53d23b8e386a34ff63b1303cd696c0794bea81c9a6e33eaa20aa635f448cc5a9ded15b4424ebf758c2b4c4152fff0eea002d6d1bd7995bc40e9a3474d4519f74 |
C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Default\Network\Network Persistent State
| MD5 | a0ee615212cd4ceff97d4bc485df5dc9 |
| SHA1 | 6e2321e3e23e395b237c89fbd43098ad0d7d8278 |
| SHA256 | ae1aacd5df197a677061245f50473383748e1c00e99ad23e883cd845d42154b8 |
| SHA512 | 1eab2f4fa878c8e11b04c922a5dc28adc01a6b3724fe8d6bb3791b94bf1c974b916f823974a61cf057221fb1f7ae741e90bc179de5b7e61174671a4150441341 |