Analysis
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max time kernel
150s -
max time network
153s -
platform
windows10-2004_x64 -
resource
win10v2004-20240412-en -
resource tags
arch:x64arch:x86image:win10v2004-20240412-enlocale:en-usos:windows10-2004-x64system -
submitted
18/04/2024, 14:59
Static task
static1
URLScan task
urlscan1
Behavioral task
behavioral1
Sample
https://eu.knowbe4.com/auth/saml/af68eaedb435
Resource
win10v2004-20240412-en
windows10-2004-x64
8 signatures
150 seconds
General
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Target
https://eu.knowbe4.com/auth/saml/af68eaedb435
Score
1/10
Malware Config
Signatures
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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 = "133579259897844159" chrome.exe -
Suspicious behavior: EnumeratesProcesses 4 IoCs
pid Process 1776 chrome.exe 1776 chrome.exe 3968 chrome.exe 3968 chrome.exe -
Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary 3 IoCs
pid Process 1776 chrome.exe 1776 chrome.exe 1776 chrome.exe -
Suspicious use of AdjustPrivilegeToken 64 IoCs
description pid Process Token: SeShutdownPrivilege 1776 chrome.exe Token: SeCreatePagefilePrivilege 1776 chrome.exe Token: SeShutdownPrivilege 1776 chrome.exe Token: SeCreatePagefilePrivilege 1776 chrome.exe Token: SeShutdownPrivilege 1776 chrome.exe Token: SeCreatePagefilePrivilege 1776 chrome.exe Token: SeShutdownPrivilege 1776 chrome.exe Token: SeCreatePagefilePrivilege 1776 chrome.exe Token: SeShutdownPrivilege 1776 chrome.exe Token: SeCreatePagefilePrivilege 1776 chrome.exe Token: SeShutdownPrivilege 1776 chrome.exe Token: SeCreatePagefilePrivilege 1776 chrome.exe Token: SeShutdownPrivilege 1776 chrome.exe Token: SeCreatePagefilePrivilege 1776 chrome.exe Token: SeShutdownPrivilege 1776 chrome.exe Token: SeCreatePagefilePrivilege 1776 chrome.exe Token: SeShutdownPrivilege 1776 chrome.exe Token: SeCreatePagefilePrivilege 1776 chrome.exe Token: SeShutdownPrivilege 1776 chrome.exe Token: SeCreatePagefilePrivilege 1776 chrome.exe Token: SeShutdownPrivilege 1776 chrome.exe Token: SeCreatePagefilePrivilege 1776 chrome.exe Token: SeShutdownPrivilege 1776 chrome.exe Token: SeCreatePagefilePrivilege 1776 chrome.exe Token: SeShutdownPrivilege 1776 chrome.exe Token: SeCreatePagefilePrivilege 1776 chrome.exe Token: SeShutdownPrivilege 1776 chrome.exe Token: SeCreatePagefilePrivilege 1776 chrome.exe Token: SeShutdownPrivilege 1776 chrome.exe Token: SeCreatePagefilePrivilege 1776 chrome.exe Token: SeShutdownPrivilege 1776 chrome.exe Token: SeCreatePagefilePrivilege 1776 chrome.exe Token: SeShutdownPrivilege 1776 chrome.exe Token: SeCreatePagefilePrivilege 1776 chrome.exe Token: SeShutdownPrivilege 1776 chrome.exe Token: SeCreatePagefilePrivilege 1776 chrome.exe Token: SeShutdownPrivilege 1776 chrome.exe Token: SeCreatePagefilePrivilege 1776 chrome.exe Token: SeShutdownPrivilege 1776 chrome.exe Token: SeCreatePagefilePrivilege 1776 chrome.exe Token: SeShutdownPrivilege 1776 chrome.exe Token: SeCreatePagefilePrivilege 1776 chrome.exe Token: SeShutdownPrivilege 1776 chrome.exe Token: SeCreatePagefilePrivilege 1776 chrome.exe Token: SeShutdownPrivilege 1776 chrome.exe Token: SeCreatePagefilePrivilege 1776 chrome.exe Token: SeShutdownPrivilege 1776 chrome.exe Token: SeCreatePagefilePrivilege 1776 chrome.exe Token: SeShutdownPrivilege 1776 chrome.exe Token: SeCreatePagefilePrivilege 1776 chrome.exe Token: SeShutdownPrivilege 1776 chrome.exe Token: SeCreatePagefilePrivilege 1776 chrome.exe Token: SeShutdownPrivilege 1776 chrome.exe Token: SeCreatePagefilePrivilege 1776 chrome.exe Token: SeShutdownPrivilege 1776 chrome.exe Token: SeCreatePagefilePrivilege 1776 chrome.exe Token: SeShutdownPrivilege 1776 chrome.exe Token: SeCreatePagefilePrivilege 1776 chrome.exe Token: SeShutdownPrivilege 1776 chrome.exe Token: SeCreatePagefilePrivilege 1776 chrome.exe Token: SeShutdownPrivilege 1776 chrome.exe Token: SeCreatePagefilePrivilege 1776 chrome.exe Token: SeShutdownPrivilege 1776 chrome.exe Token: SeCreatePagefilePrivilege 1776 chrome.exe -
Suspicious use of FindShellTrayWindow 26 IoCs
pid Process 1776 chrome.exe 1776 chrome.exe 1776 chrome.exe 1776 chrome.exe 1776 chrome.exe 1776 chrome.exe 1776 chrome.exe 1776 chrome.exe 1776 chrome.exe 1776 chrome.exe 1776 chrome.exe 1776 chrome.exe 1776 chrome.exe 1776 chrome.exe 1776 chrome.exe 1776 chrome.exe 1776 chrome.exe 1776 chrome.exe 1776 chrome.exe 1776 chrome.exe 1776 chrome.exe 1776 chrome.exe 1776 chrome.exe 1776 chrome.exe 1776 chrome.exe 1776 chrome.exe -
Suspicious use of SendNotifyMessage 24 IoCs
pid Process 1776 chrome.exe 1776 chrome.exe 1776 chrome.exe 1776 chrome.exe 1776 chrome.exe 1776 chrome.exe 1776 chrome.exe 1776 chrome.exe 1776 chrome.exe 1776 chrome.exe 1776 chrome.exe 1776 chrome.exe 1776 chrome.exe 1776 chrome.exe 1776 chrome.exe 1776 chrome.exe 1776 chrome.exe 1776 chrome.exe 1776 chrome.exe 1776 chrome.exe 1776 chrome.exe 1776 chrome.exe 1776 chrome.exe 1776 chrome.exe -
Suspicious use of WriteProcessMemory 64 IoCs
description pid Process procid_target PID 1776 wrote to memory of 4700 1776 chrome.exe 83 PID 1776 wrote to memory of 4700 1776 chrome.exe 83 PID 1776 wrote to memory of 4512 1776 chrome.exe 86 PID 1776 wrote to memory of 4512 1776 chrome.exe 86 PID 1776 wrote to memory of 4512 1776 chrome.exe 86 PID 1776 wrote to memory of 4512 1776 chrome.exe 86 PID 1776 wrote to memory of 4512 1776 chrome.exe 86 PID 1776 wrote to memory of 4512 1776 chrome.exe 86 PID 1776 wrote to memory of 4512 1776 chrome.exe 86 PID 1776 wrote to memory of 4512 1776 chrome.exe 86 PID 1776 wrote to memory of 4512 1776 chrome.exe 86 PID 1776 wrote to memory of 4512 1776 chrome.exe 86 PID 1776 wrote to memory of 4512 1776 chrome.exe 86 PID 1776 wrote to memory of 4512 1776 chrome.exe 86 PID 1776 wrote to memory of 4512 1776 chrome.exe 86 PID 1776 wrote to memory of 4512 1776 chrome.exe 86 PID 1776 wrote to memory of 4512 1776 chrome.exe 86 PID 1776 wrote to memory of 4512 1776 chrome.exe 86 PID 1776 wrote to memory of 4512 1776 chrome.exe 86 PID 1776 wrote to memory of 4512 1776 chrome.exe 86 PID 1776 wrote to memory of 4512 1776 chrome.exe 86 PID 1776 wrote to memory of 4512 1776 chrome.exe 86 PID 1776 wrote to memory of 4512 1776 chrome.exe 86 PID 1776 wrote to memory of 4512 1776 chrome.exe 86 PID 1776 wrote to memory of 4512 1776 chrome.exe 86 PID 1776 wrote to memory of 4512 1776 chrome.exe 86 PID 1776 wrote to memory of 4512 1776 chrome.exe 86 PID 1776 wrote to memory of 4512 1776 chrome.exe 86 PID 1776 wrote to memory of 4512 1776 chrome.exe 86 PID 1776 wrote to memory of 4512 1776 chrome.exe 86 PID 1776 wrote to memory of 4512 1776 chrome.exe 86 PID 1776 wrote to memory of 4512 1776 chrome.exe 86 PID 1776 wrote to memory of 4512 1776 chrome.exe 86 PID 1776 wrote to memory of 1728 1776 chrome.exe 87 PID 1776 wrote to memory of 1728 1776 chrome.exe 87 PID 1776 wrote to memory of 3512 1776 chrome.exe 88 PID 1776 wrote to memory of 3512 1776 chrome.exe 88 PID 1776 wrote to memory of 3512 1776 chrome.exe 88 PID 1776 wrote to memory of 3512 1776 chrome.exe 88 PID 1776 wrote to memory of 3512 1776 chrome.exe 88 PID 1776 wrote to memory of 3512 1776 chrome.exe 88 PID 1776 wrote to memory of 3512 1776 chrome.exe 88 PID 1776 wrote to memory of 3512 1776 chrome.exe 88 PID 1776 wrote to memory of 3512 1776 chrome.exe 88 PID 1776 wrote to memory of 3512 1776 chrome.exe 88 PID 1776 wrote to memory of 3512 1776 chrome.exe 88 PID 1776 wrote to memory of 3512 1776 chrome.exe 88 PID 1776 wrote to memory of 3512 1776 chrome.exe 88 PID 1776 wrote to memory of 3512 1776 chrome.exe 88 PID 1776 wrote to memory of 3512 1776 chrome.exe 88 PID 1776 wrote to memory of 3512 1776 chrome.exe 88 PID 1776 wrote to memory of 3512 1776 chrome.exe 88 PID 1776 wrote to memory of 3512 1776 chrome.exe 88 PID 1776 wrote to memory of 3512 1776 chrome.exe 88 PID 1776 wrote to memory of 3512 1776 chrome.exe 88 PID 1776 wrote to memory of 3512 1776 chrome.exe 88 PID 1776 wrote to memory of 3512 1776 chrome.exe 88 PID 1776 wrote to memory of 3512 1776 chrome.exe 88 PID 1776 wrote to memory of 3512 1776 chrome.exe 88 PID 1776 wrote to memory of 3512 1776 chrome.exe 88 PID 1776 wrote to memory of 3512 1776 chrome.exe 88 PID 1776 wrote to memory of 3512 1776 chrome.exe 88 PID 1776 wrote to memory of 3512 1776 chrome.exe 88 PID 1776 wrote to memory of 3512 1776 chrome.exe 88
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://eu.knowbe4.com/auth/saml/af68eaedb4351⤵
- 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:1776 -
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,0x100,0x104,0xd8,0x108,0x7ffc6c63ab58,0x7ffc6c63ab68,0x7ffc6c63ab782⤵PID:4700
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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=1668 --field-trial-handle=1840,i,11246179458972742973,10962834593033032526,131072 /prefetch:22⤵PID:4512
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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 --mojo-platform-channel-handle=2164 --field-trial-handle=1840,i,11246179458972742973,10962834593033032526,131072 /prefetch:82⤵PID:1728
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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 --mojo-platform-channel-handle=2256 --field-trial-handle=1840,i,11246179458972742973,10962834593033032526,131072 /prefetch:82⤵PID:3512
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C:\Program Files\Google\Chrome\Application\chrome.exe"C:\Program Files\Google\Chrome\Application\chrome.exe" --type=renderer --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=3012 --field-trial-handle=1840,i,11246179458972742973,10962834593033032526,131072 /prefetch:12⤵PID:4896
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C:\Program Files\Google\Chrome\Application\chrome.exe"C:\Program Files\Google\Chrome\Application\chrome.exe" --type=renderer --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=3020 --field-trial-handle=1840,i,11246179458972742973,10962834593033032526,131072 /prefetch:12⤵PID:1704
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C:\Program Files\Google\Chrome\Application\chrome.exe"C:\Program Files\Google\Chrome\Application\chrome.exe" --type=renderer --enable-chrome-cart --lang=en-US --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=7 --mojo-platform-channel-handle=4276 --field-trial-handle=1840,i,11246179458972742973,10962834593033032526,131072 /prefetch:12⤵PID:4904
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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 --mojo-platform-channel-handle=3212 --field-trial-handle=1840,i,11246179458972742973,10962834593033032526,131072 /prefetch:82⤵PID:2032
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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.UtilWin --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=3256 --field-trial-handle=1840,i,11246179458972742973,10962834593033032526,131072 /prefetch:82⤵PID:3692
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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=1600 --field-trial-handle=1840,i,11246179458972742973,10962834593033032526,131072 /prefetch:22⤵
- Suspicious behavior: EnumeratesProcesses
PID:3968
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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"1⤵PID:1960
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
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Filesize
1KB
MD57be53b2f9888b7edc1f5729c1bd01f67
SHA165f16cd05f33a68bd7058755aa2888eabd7d239b
SHA2560140de0392ddfdbd4bf19265ee58e67f2c7b0d0ceb21e1260baa050e6c3b9d0b
SHA512f59f6850bea8aa123e88b7102efcb2bdbd1e24e44209c305fef5f6e1375cf2b0ead58581d1426fbeea53bec5be4579bf871d4c0dca15f1ea32fe8605e17a7f8c
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Filesize
2B
MD5d751713988987e9331980363e24189ce
SHA197d170e1550eee4afc0af065b78cda302a97674c
SHA2564f53cda18c2baa0c0354bb5f9a3ecbe5ed12ab4d8e11ba873c2f11161202b945
SHA512b25b294cb4deb69ea00a4c3cf3113904801b6015e5956bd019a8570b1fe1d6040e944ef3cdee16d0a46503ca6e659a25f21cf9ceddc13f352a3c98138c15d6af
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Filesize
684B
MD560720a4150453b1691790681d67519f1
SHA1a936f6f7d5b01f98c176bbc73023c13db1e972ef
SHA2563c24cd36b0c784e24a488d878d97010b43751c5d172ac3e4933d98f15bb5110c
SHA512b56b9dbfb340c0b2812758b0480186ab694ae580d30dc72820ba82ece070c040797014a086127cec561d5e023e8fa317a07db6e91a65480fab1aa174f909fee7
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Filesize
7KB
MD5652260d74c31942f69b6f5e87afd8613
SHA16f7a4765a4be44a64b98df6588567768e4e0c0b0
SHA2563bfe5151d634eba9dcd0c79a30363bb5a2a4b7c96831f336be3890a9adefc2e7
SHA512f3c0a7697b9a88a3d54c958954137d404cdd0e58a5e8bc6ba0045fcf5967eefc7cd19a9c053caf163d555aaa7ad289f6f377b8d5b217c0f7e8f79ffea9da3173
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Filesize
250KB
MD582564b1d9dbfb56c9a210546f95f48ee
SHA13ce216f97c30ad542a91b22b2f25a273446c3f6f
SHA2562c14f64643758ab32f7def7c0e34a044597875404f0f314ac3a8becc3d841f14
SHA51293e846f2a37f806b9a43dc02d056cd833299c052aae288d8766ac03d6c78d90e5075b18ac13aecffd4a1193e1723a19cbae4c2a956aa73848d6ecb5cbf478cfd