Analysis
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max time kernel
13s -
max time network
8s -
platform
windows11-21h2_x64 -
resource
win11-20240802-en -
resource tags
arch:x64arch:x86image:win11-20240802-enlocale:en-usos:windows11-21h2-x64system -
submitted
25/09/2024, 10:27
Static task
static1
URLScan task
urlscan1
Behavioral task
behavioral1
Sample
https://u47112183.ct.sendgrid.net/wf/unsubscribe?upn=u001.5gAyJQVnphUbs1JpUw3E2y7GJSxlbf7ut-2FrVNO2sH9M4-2FrTrk7GbeW2RB-2BALrUCiDuc-2FxttRrIk38Xe6AcO7dhRm-2BhTW0J1p5wHfwEIE2RUo17llQ4k5SOSwuLkEwf622G-2FpHjlaIhylYonlPn0jehVm7tLuASuFdfTa3lDKqodLZ-2FKqKz6BLs1sHjUhxqHYW-2BEeBpzNQjPYWwB2hIHw8gtZNr1H29m8CwY39cd0NKiylMznPPwGtz43unxW-2FmL1Sj6qLWfu1-2B61-2FHFbmHLNplqldmvhWEvDlAPFCnLaKJQbgm38LrnzqlfzzRC3i2jRt8XQHYeQZJefeUdUtXslu4djl22BTZYPKJXn9I0cBy-2FH-2BUsSZsZHIW1NSFy4wNt75OpfmjPkCF5fZL2Cd2OMpac1P6WM9oM7hu0TK-2FcSSb4LGIj6-2FDkKo9chkSD1BEhBBJXQHfYF9Q4gBSkrmeL5Bs-2FuFcg3GlEavgQ-2Bl6lVH-2FYxCu7sDH8qlp-2FBp6AvL-2F8f1RekDRHvY0QQd2GGPz9B1r42NCm-2FkYltNCOc0qSoA5SHmnH51r3H3Gu-2B-2BR3GJKGw59xitinAKYPwcg6UQktBqOS8yEJIHjcsQwSdZwEecna-2B-2FAX-2Bd80f1RCpsMVRzlePM-2Frue-2BIBjASVV3q4QZSujK-2FBIeo0Zfo5tVRJXsHkPkeX-2FUsGlGSJDR8T6VrXQOIGDQIzz-2F5-2BWkE4nJ-2Fh6HnSDArwW6YPgJKebA9mxhhJ6SG2hLEpWWVstcyd7KfDSR9n5MvFi1jZQgNTN-2BbuQWcOOrmRs1T90hXaSa-2Fmni129Al1sV08QfCtHp42Zcp8QHM56jX39YGIdgn8Pk8baN-2BIA-2B76Rgc5PKX1eqUONNHmGuZnnej4iIwb9j8X3q5nqZlCEQkpY63B0cwY6vGIzPPvsQ-3D-3D
Resource
win11-20240802-en
General
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Target
https://u47112183.ct.sendgrid.net/wf/unsubscribe?upn=u001.5gAyJQVnphUbs1JpUw3E2y7GJSxlbf7ut-2FrVNO2sH9M4-2FrTrk7GbeW2RB-2BALrUCiDuc-2FxttRrIk38Xe6AcO7dhRm-2BhTW0J1p5wHfwEIE2RUo17llQ4k5SOSwuLkEwf622G-2FpHjlaIhylYonlPn0jehVm7tLuASuFdfTa3lDKqodLZ-2FKqKz6BLs1sHjUhxqHYW-2BEeBpzNQjPYWwB2hIHw8gtZNr1H29m8CwY39cd0NKiylMznPPwGtz43unxW-2FmL1Sj6qLWfu1-2B61-2FHFbmHLNplqldmvhWEvDlAPFCnLaKJQbgm38LrnzqlfzzRC3i2jRt8XQHYeQZJefeUdUtXslu4djl22BTZYPKJXn9I0cBy-2FH-2BUsSZsZHIW1NSFy4wNt75OpfmjPkCF5fZL2Cd2OMpac1P6WM9oM7hu0TK-2FcSSb4LGIj6-2FDkKo9chkSD1BEhBBJXQHfYF9Q4gBSkrmeL5Bs-2FuFcg3GlEavgQ-2Bl6lVH-2FYxCu7sDH8qlp-2FBp6AvL-2F8f1RekDRHvY0QQd2GGPz9B1r42NCm-2FkYltNCOc0qSoA5SHmnH51r3H3Gu-2B-2BR3GJKGw59xitinAKYPwcg6UQktBqOS8yEJIHjcsQwSdZwEecna-2B-2FAX-2Bd80f1RCpsMVRzlePM-2Frue-2BIBjASVV3q4QZSujK-2FBIeo0Zfo5tVRJXsHkPkeX-2FUsGlGSJDR8T6VrXQOIGDQIzz-2F5-2BWkE4nJ-2Fh6HnSDArwW6YPgJKebA9mxhhJ6SG2hLEpWWVstcyd7KfDSR9n5MvFi1jZQgNTN-2BbuQWcOOrmRs1T90hXaSa-2Fmni129Al1sV08QfCtHp42Zcp8QHM56jX39YGIdgn8Pk8baN-2BIA-2B76Rgc5PKX1eqUONNHmGuZnnej4iIwb9j8X3q5nqZlCEQkpY63B0cwY6vGIzPPvsQ-3D-3D
Malware Config
Signatures
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Drops file in Windows directory 1 IoCs
description ioc Process File opened for modification C:\Windows\SystemTemp chrome.exe -
Enumerates system info in registry 2 TTPs 3 IoCs
description ioc Process Key opened \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\BIOS chrome.exe Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\BIOS\SystemProductName chrome.exe Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\BIOS\SystemManufacturer chrome.exe -
Modifies data under HKEY_USERS 2 IoCs
description ioc Process Key created \REGISTRY\USER\S-1-5-19\Software\Microsoft\Cryptography\TPM\Telemetry chrome.exe Set value (int) \REGISTRY\USER\S-1-5-19\Software\Microsoft\Cryptography\TPM\Telemetry\TraceTimeLast = "133717336604015121" chrome.exe -
Suspicious behavior: EnumeratesProcesses 2 IoCs
pid Process 4756 chrome.exe 4756 chrome.exe -
Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary 2 IoCs
pid Process 4756 chrome.exe 4756 chrome.exe -
Suspicious use of AdjustPrivilegeToken 26 IoCs
description pid Process Token: SeShutdownPrivilege 4756 chrome.exe Token: SeCreatePagefilePrivilege 4756 chrome.exe Token: SeShutdownPrivilege 4756 chrome.exe Token: SeCreatePagefilePrivilege 4756 chrome.exe Token: SeShutdownPrivilege 4756 chrome.exe Token: SeCreatePagefilePrivilege 4756 chrome.exe Token: SeShutdownPrivilege 4756 chrome.exe Token: SeCreatePagefilePrivilege 4756 chrome.exe Token: SeShutdownPrivilege 4756 chrome.exe Token: SeCreatePagefilePrivilege 4756 chrome.exe Token: SeShutdownPrivilege 4756 chrome.exe Token: SeCreatePagefilePrivilege 4756 chrome.exe Token: SeShutdownPrivilege 4756 chrome.exe Token: SeCreatePagefilePrivilege 4756 chrome.exe Token: SeShutdownPrivilege 4756 chrome.exe Token: SeCreatePagefilePrivilege 4756 chrome.exe Token: SeShutdownPrivilege 4756 chrome.exe Token: SeCreatePagefilePrivilege 4756 chrome.exe Token: SeShutdownPrivilege 4756 chrome.exe Token: SeCreatePagefilePrivilege 4756 chrome.exe Token: SeShutdownPrivilege 4756 chrome.exe Token: SeCreatePagefilePrivilege 4756 chrome.exe Token: SeShutdownPrivilege 4756 chrome.exe Token: SeCreatePagefilePrivilege 4756 chrome.exe Token: SeShutdownPrivilege 4756 chrome.exe Token: SeCreatePagefilePrivilege 4756 chrome.exe -
Suspicious use of FindShellTrayWindow 26 IoCs
pid Process 4756 chrome.exe 4756 chrome.exe 4756 chrome.exe 4756 chrome.exe 4756 chrome.exe 4756 chrome.exe 4756 chrome.exe 4756 chrome.exe 4756 chrome.exe 4756 chrome.exe 4756 chrome.exe 4756 chrome.exe 4756 chrome.exe 4756 chrome.exe 4756 chrome.exe 4756 chrome.exe 4756 chrome.exe 4756 chrome.exe 4756 chrome.exe 4756 chrome.exe 4756 chrome.exe 4756 chrome.exe 4756 chrome.exe 4756 chrome.exe 4756 chrome.exe 4756 chrome.exe -
Suspicious use of SendNotifyMessage 12 IoCs
pid Process 4756 chrome.exe 4756 chrome.exe 4756 chrome.exe 4756 chrome.exe 4756 chrome.exe 4756 chrome.exe 4756 chrome.exe 4756 chrome.exe 4756 chrome.exe 4756 chrome.exe 4756 chrome.exe 4756 chrome.exe -
Suspicious use of WriteProcessMemory 64 IoCs
description pid Process procid_target PID 4756 wrote to memory of 5784 4756 chrome.exe 78 PID 4756 wrote to memory of 5784 4756 chrome.exe 78 PID 4756 wrote to memory of 5608 4756 chrome.exe 79 PID 4756 wrote to memory of 5608 4756 chrome.exe 79 PID 4756 wrote to memory of 5608 4756 chrome.exe 79 PID 4756 wrote to memory of 5608 4756 chrome.exe 79 PID 4756 wrote to memory of 5608 4756 chrome.exe 79 PID 4756 wrote to memory of 5608 4756 chrome.exe 79 PID 4756 wrote to memory of 5608 4756 chrome.exe 79 PID 4756 wrote to memory of 5608 4756 chrome.exe 79 PID 4756 wrote to memory of 5608 4756 chrome.exe 79 PID 4756 wrote to memory of 5608 4756 chrome.exe 79 PID 4756 wrote to memory of 5608 4756 chrome.exe 79 PID 4756 wrote to memory of 5608 4756 chrome.exe 79 PID 4756 wrote to memory of 5608 4756 chrome.exe 79 PID 4756 wrote to memory of 5608 4756 chrome.exe 79 PID 4756 wrote to memory of 5608 4756 chrome.exe 79 PID 4756 wrote to memory of 5608 4756 chrome.exe 79 PID 4756 wrote to memory of 5608 4756 chrome.exe 79 PID 4756 wrote to memory of 5608 4756 chrome.exe 79 PID 4756 wrote to memory of 5608 4756 chrome.exe 79 PID 4756 wrote to memory of 5608 4756 chrome.exe 79 PID 4756 wrote to memory of 5608 4756 chrome.exe 79 PID 4756 wrote to memory of 5608 4756 chrome.exe 79 PID 4756 wrote to memory of 5608 4756 chrome.exe 79 PID 4756 wrote to memory of 5608 4756 chrome.exe 79 PID 4756 wrote to memory of 5608 4756 chrome.exe 79 PID 4756 wrote to memory of 5608 4756 chrome.exe 79 PID 4756 wrote to memory of 5608 4756 chrome.exe 79 PID 4756 wrote to memory of 5608 4756 chrome.exe 79 PID 4756 wrote to memory of 5608 4756 chrome.exe 79 PID 4756 wrote to memory of 5608 4756 chrome.exe 79 PID 4756 wrote to memory of 2996 4756 chrome.exe 80 PID 4756 wrote to memory of 2996 4756 chrome.exe 80 PID 4756 wrote to memory of 1156 4756 chrome.exe 81 PID 4756 wrote to memory of 1156 4756 chrome.exe 81 PID 4756 wrote to memory of 1156 4756 chrome.exe 81 PID 4756 wrote to memory of 1156 4756 chrome.exe 81 PID 4756 wrote to memory of 1156 4756 chrome.exe 81 PID 4756 wrote to memory of 1156 4756 chrome.exe 81 PID 4756 wrote to memory of 1156 4756 chrome.exe 81 PID 4756 wrote to memory of 1156 4756 chrome.exe 81 PID 4756 wrote to memory of 1156 4756 chrome.exe 81 PID 4756 wrote to memory of 1156 4756 chrome.exe 81 PID 4756 wrote to memory of 1156 4756 chrome.exe 81 PID 4756 wrote to memory of 1156 4756 chrome.exe 81 PID 4756 wrote to memory of 1156 4756 chrome.exe 81 PID 4756 wrote to memory of 1156 4756 chrome.exe 81 PID 4756 wrote to memory of 1156 4756 chrome.exe 81 PID 4756 wrote to memory of 1156 4756 chrome.exe 81 PID 4756 wrote to memory of 1156 4756 chrome.exe 81 PID 4756 wrote to memory of 1156 4756 chrome.exe 81 PID 4756 wrote to memory of 1156 4756 chrome.exe 81 PID 4756 wrote to memory of 1156 4756 chrome.exe 81 PID 4756 wrote to memory of 1156 4756 chrome.exe 81 PID 4756 wrote to memory of 1156 4756 chrome.exe 81 PID 4756 wrote to memory of 1156 4756 chrome.exe 81 PID 4756 wrote to memory of 1156 4756 chrome.exe 81 PID 4756 wrote to memory of 1156 4756 chrome.exe 81 PID 4756 wrote to memory of 1156 4756 chrome.exe 81 PID 4756 wrote to memory of 1156 4756 chrome.exe 81 PID 4756 wrote to memory of 1156 4756 chrome.exe 81 PID 4756 wrote to memory of 1156 4756 chrome.exe 81 PID 4756 wrote to memory of 1156 4756 chrome.exe 81
Processes
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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://u47112183.ct.sendgrid.net/wf/unsubscribe?upn=u001.5gAyJQVnphUbs1JpUw3E2y7GJSxlbf7ut-2FrVNO2sH9M4-2FrTrk7GbeW2RB-2BALrUCiDuc-2FxttRrIk38Xe6AcO7dhRm-2BhTW0J1p5wHfwEIE2RUo17llQ4k5SOSwuLkEwf622G-2FpHjlaIhylYonlPn0jehVm7tLuASuFdfTa3lDKqodLZ-2FKqKz6BLs1sHjUhxqHYW-2BEeBpzNQjPYWwB2hIHw8gtZNr1H29m8CwY39cd0NKiylMznPPwGtz43unxW-2FmL1Sj6qLWfu1-2B61-2FHFbmHLNplqldmvhWEvDlAPFCnLaKJQbgm38LrnzqlfzzRC3i2jRt8XQHYeQZJefeUdUtXslu4djl22BTZYPKJXn9I0cBy-2FH-2BUsSZsZHIW1NSFy4wNt75OpfmjPkCF5fZL2Cd2OMpac1P6WM9oM7hu0TK-2FcSSb4LGIj6-2FDkKo9chkSD1BEhBBJXQHfYF9Q4gBSkrmeL5Bs-2FuFcg3GlEavgQ-2Bl6lVH-2FYxCu7sDH8qlp-2FBp6AvL-2F8f1RekDRHvY0QQd2GGPz9B1r42NCm-2FkYltNCOc0qSoA5SHmnH51r3H3Gu-2B-2BR3GJKGw59xitinAKYPwcg6UQktBqOS8yEJIHjcsQwSdZwEecna-2B-2FAX-2Bd80f1RCpsMVRzlePM-2Frue-2BIBjASVV3q4QZSujK-2FBIeo0Zfo5tVRJXsHkPkeX-2FUsGlGSJDR8T6VrXQOIGDQIzz-2F5-2BWkE4nJ-2Fh6HnSDArwW6YPgJKebA9mxhhJ6SG2hLEpWWVstcyd7KfDSR9n5MvFi1jZQgNTN-2BbuQWcOOrmRs1T90hXaSa-2Fmni129Al1sV08QfCtHp42Zcp8QHM56jX39YGIdgn8Pk8baN-2BIA-2B76Rgc5PKX1eqUONNHmGuZnnej4iIwb9j8X3q5nqZlCEQkpY63B0cwY6vGIzPPvsQ-3D-3D1⤵
- Drops file in Windows directory
- 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
- Suspicious use of WriteProcessMemory
PID:4756 -
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:4 --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=123.0.6312.123 --initial-client-data=0xfc,0x100,0x104,0xd8,0x108,0x7fff3be0cc40,0x7fff3be0cc4c,0x7fff3be0cc582⤵PID:5784
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C:\Program Files\Google\Chrome\Application\chrome.exe"C:\Program Files\Google\Chrome\Application\chrome.exe" --type=gpu-process --no-appcompat-clear --gpu-preferences=WAAAAAAAAADgAAAMAAAAAAAAAAAAAAAAAABgAAEAAAA4AAAAAAAAAAAAAAAEAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAGAAAAAAAAAAYAAAAAAAAAAgAAAAAAAAACAAAAAAAAAAIAAAAAAAAAA== --field-trial-handle=1792,i,4579253152757047473,5301058693093365486,262144 --variations-seed-version=20240802-050153.822000 --mojo-platform-channel-handle=1780 /prefetch:22⤵PID:5608
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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 --no-appcompat-clear --field-trial-handle=1380,i,4579253152757047473,5301058693093365486,262144 --variations-seed-version=20240802-050153.822000 --mojo-platform-channel-handle=2116 /prefetch:32⤵PID:2996
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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 --no-appcompat-clear --field-trial-handle=2192,i,4579253152757047473,5301058693093365486,262144 --variations-seed-version=20240802-050153.822000 --mojo-platform-channel-handle=2408 /prefetch:82⤵PID:1156
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C:\Program Files\Google\Chrome\Application\chrome.exe"C:\Program Files\Google\Chrome\Application\chrome.exe" --type=renderer --no-appcompat-clear --lang=en-US --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=6 --field-trial-handle=3080,i,4579253152757047473,5301058693093365486,262144 --variations-seed-version=20240802-050153.822000 --mojo-platform-channel-handle=3088 /prefetch:12⤵PID:956
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C:\Program Files\Google\Chrome\Application\chrome.exe"C:\Program Files\Google\Chrome\Application\chrome.exe" --type=renderer --no-appcompat-clear --lang=en-US --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=5 --field-trial-handle=3092,i,4579253152757047473,5301058693093365486,262144 --variations-seed-version=20240802-050153.822000 --mojo-platform-channel-handle=3140 /prefetch:12⤵PID:2556
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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 --no-appcompat-clear --field-trial-handle=4276,i,4579253152757047473,5301058693093365486,262144 --variations-seed-version=20240802-050153.822000 --mojo-platform-channel-handle=4608 /prefetch:82⤵PID:1600
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C:\Program Files\Google\Chrome\Application\123.0.6312.123\elevation_service.exe"C:\Program Files\Google\Chrome\Application\123.0.6312.123\elevation_service.exe"1⤵PID:2152
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C:\Windows\system32\svchost.exeC:\Windows\system32\svchost.exe -k LocalSystemNetworkRestricted -p -s NgcSvc1⤵PID:2976
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
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Filesize
649B
MD581193e47eeb39142ea25565df3ad091c
SHA112978dd78ded8f1cee81826c96acfed0e777bc0a
SHA256baa074950843ea9a98f82e89dd98cbcc1e26675626adef3c788bb251c7001992
SHA5124ce47666a594fdc687a0fe19dd7b8baa078b5547ee66ac22c6205feb6a94d35a9ded6f21ece2057bb0fe2d9853177c31aa74cdd8cc8071ade526b6fd6140ae04
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Filesize
2B
MD5d751713988987e9331980363e24189ce
SHA197d170e1550eee4afc0af065b78cda302a97674c
SHA2564f53cda18c2baa0c0354bb5f9a3ecbe5ed12ab4d8e11ba873c2f11161202b945
SHA512b25b294cb4deb69ea00a4c3cf3113904801b6015e5956bd019a8570b1fe1d6040e944ef3cdee16d0a46503ca6e659a25f21cf9ceddc13f352a3c98138c15d6af
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Filesize
9KB
MD5237d1c2e73835acdb1c2b6c52346e41e
SHA1a0b5f3c27860f0e5c7be93d1e432965dea0a3617
SHA256da47ccd3387162bffbdcffd38c1d1377530ce869b524e7d9ab69e5c4dee2629b
SHA512435e5cdb6647b7c4c28ed8e6f9d8743cfdb10329eeede5cbea8fb72f8931a7b3c764d6c6336e945ac7e423dcd1b7f04a135a0a4f1956e8f12bae38e5390d3bc3
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Filesize
100KB
MD58d80be982d8c7caee5081344f8732c6a
SHA13a9039a79c5cb828ee7587c9fbee5f90883e36fd
SHA256121ef3d30d460d4bf4e5e18ef43aa7e997cd6209c7b080db0d2b90fe5fc1f911
SHA512c7c1c74e658b88c5227343025535e14edd20d90c8701fb50123bba406b8aed412cc394358a48a223b5532335960e90145f44814fcb2b7b879eb0ef115cf778c5
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Filesize
101KB
MD56303380a192cad30de5cfbc411ec2314
SHA18ad0c5c6f6304ff229d612890d9541dd6a6c3ee7
SHA25666c828d231047af1225e18f24ea560c50d9244e0cad1cc2e35dd5a8c6124d5a0
SHA512e5a58a2c6cb824e8e66f28ba22a81f6678c490bb953a1d4e184ba3ae5e7f94bfc35c1b0547df6b433689a239a8184c9d9ce03e8be5ec198604587f07f7648933