Analysis Overview
Threat Level: Known bad
The file https://library.perforacioneseingenieriaperu.com/#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 was found to be: Known bad.
Malicious Activity Summary
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
Suspicious use of SendNotifyMessage
MITRE ATT&CK
Enterprise Matrix V15
Analysis: static1
Detonation Overview
Reported
2024-07-02 01:55
Signatures
Analysis: behavioral1
Detonation Overview
Submitted
2024-07-02 01:55
Reported
2024-07-02 01:58
Platform
win10v2004-20240508-en
Max time kernel
149s
Max time network
148s
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 = "133643589658039475" | 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 |
| 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 |
| 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://library.perforacioneseingenieriaperu.com/#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
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,0x100,0x104,0xd8,0x108,0x7ffef993ab58,0x7ffef993ab68,0x7ffef993ab78
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=1604 --field-trial-handle=1952,i,7606952594154410368,10673513951837181106,131072 /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=1820 --field-trial-handle=1952,i,7606952594154410368,10673513951837181106,131072 /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=2132 --field-trial-handle=1952,i,7606952594154410368,10673513951837181106,131072 /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=3024 --field-trial-handle=1952,i,7606952594154410368,10673513951837181106,131072 /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=3032 --field-trial-handle=1952,i,7606952594154410368,10673513951837181106,131072 /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=utility --utility-sub-type=chrome.mojom.ProcessorMetrics --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=4564 --field-trial-handle=1952,i,7606952594154410368,10673513951837181106,131072 /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=4192 --field-trial-handle=1952,i,7606952594154410368,10673513951837181106,131072 /prefetch:8
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=5112 --field-trial-handle=1952,i,7606952594154410368,10673513951837181106,131072 /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=10 --mojo-platform-channel-handle=3396 --field-trial-handle=1952,i,7606952594154410368,10673513951837181106,131072 /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.UtilWin --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=3952 --field-trial-handle=1952,i,7606952594154410368,10673513951837181106,131072 /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=5112 --field-trial-handle=1952,i,7606952594154410368,10673513951837181106,131072 /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=5040 --field-trial-handle=1952,i,7606952594154410368,10673513951837181106,131072 /prefetch:8
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=14 --mojo-platform-channel-handle=4948 --field-trial-handle=1952,i,7606952594154410368,10673513951837181106,131072 /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=15 --mojo-platform-channel-handle=2476 --field-trial-handle=1952,i,7606952594154410368,10673513951837181106,131072 /prefetch:1
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=2660 --field-trial-handle=1952,i,7606952594154410368,10673513951837181106,131072 /prefetch:2
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=17 --mojo-platform-channel-handle=2660 --field-trial-handle=1952,i,7606952594154410368,10673513951837181106,131072 /prefetch:1
Network
| Country | Destination | Domain | Proto |
| US | 8.8.8.8:53 | library.perforacioneseingenieriaperu.com | udp |
| N/A | 224.0.0.251:5353 | udp | |
| US | 8.8.8.8:53 | google.com | udp |
| US | 8.8.8.8:53 | google.com | udp |
| US | 8.8.4.4:53 | google.com | udp |
| US | 8.8.8.8:53 | library.perforacioneseingenieriaperu.com | udp |
| US | 8.8.8.8:53 | 4.4.8.8.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 240.197.17.2.in-addr.arpa | udp |
| US | 8.8.8.8:53 | library.perforacioneseingenieriaperu.com | udp |
| US | 8.8.8.8:53 | beacons.gcp.gvt2.com | udp |
| US | 8.8.8.8:53 | library.perforacioneseingenieriaperu.com | udp |
| US | 8.8.8.8:53 | beacons.gvt2.com | udp |
Files
C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Local State
| MD5 | 7dbe5219a67a9206cd3e124175c17c6a |
| SHA1 | 6804255cc82df0981a061d71d6f0c0be8359e792 |
| SHA256 | fc84fc799758b6d1368d0167132944aba0627368f89b0a1956d6a5fcfd20bcf3 |
| SHA512 | 7bc97c2d83a85d77e26c02a200ebb102cc8e7329f772cbac086127c0ee93ab5aab56361437552d1a48539a168f2e7b4889f8e064b68fb3e0bc2ea6ac9048dbca |
\??\pipe\crashpad_3412_NYAVCOWFOAXAZGZH
| 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\Local State
| MD5 | e0bad088849d67406c74e104685d43b2 |
| SHA1 | 5b8c0ad189c82fc00916c0e86fc86b56164bb7d6 |
| SHA256 | 7a8cc0b7c11c93b93206e7ddbbfd42eba614abe1703589bb2ad35b282292947b |
| SHA512 | e9c51b3d0b30019e4fe1e622e971eb6bc64ad4e9028ba6db4b837d812ef683b114b9d6dc6fec1080cffe2ca1768a3716b7e1afd898ce81282464d7a693a0c05d |
C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Default\Preferences
| MD5 | b08a27e607f33e0b2c5483736e7dacea |
| SHA1 | 7fe80fcfb69d18177934f03a4f8fb2fe582e1475 |
| SHA256 | a51acf61b0a93720f46fdcd936f21093ddd6d4fe4a943f742db8fdd9a780f7ff |
| SHA512 | c1d25d9b862bacf49c44b3bf912aa6861f08dcbae6a928cec3d44a081d84f05c7acb0eda0b993d4ed3ace86581cbf71ede24d159700dfd5b09866fdff56b723e |
C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Module Info Cache
| MD5 | 0d6ccd5c8aadb03663d37672a8c94d7c |
| SHA1 | 4bc8cad7d5a1a7087c5b91ed102b7f7f92231416 |
| SHA256 | df188f2ca47e44115769ba0e8f28c52dd30d225493d864fc86d4c41ae144af60 |
| SHA512 | 623528ee4a46af71e84ca484bc1b74a0c4524721b34d784ea32aae7eb4a5c9e1345a5803854d5030022173da05949a855a1da022f201d574725c54ca0e9b0219 |
C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Module Info Cache~RFe57e0ab.TMP
| MD5 | 8d177a595fbe59c4eab173bd121b6f71 |
| SHA1 | b1803502f97af8f7d22cb1463871035cc6f7f9b4 |
| SHA256 | 26332e34fa61352af747812eeecc0d3eab19cb5e05a2f1c4310bb8c8bb67f18c |
| SHA512 | c337c09344c654b955794082faa5de66bd4979dc03294da2b17c0dc5b3ff024b47752a86018bc40fc28cc3a186b8869f729f18843f5d5454c64036b0877c6563 |