Resubmissions
09-12-2024 14:26
241209-rsca2azrex 5Analysis
-
max time kernel
7s -
max time network
7s -
platform
windows10-ltsc 2021_x64 -
resource
win10ltsc2021-20241023-en -
resource tags
arch:x64arch:x86image:win10ltsc2021-20241023-enlocale:en-usos:windows10-ltsc 2021-x64system -
submitted
09-12-2024 14:26
Static task
static1
URLScan task
urlscan1
Behavioral task
behavioral1
Sample
https://www.paypal.com/us/smarthelp/home?v=1&utm_source=unp&utm_medium=email&utm_campaign=RT000186&utm_unptid=3583acda-acd8-11ef-8b1e-7d231ea39775&ppid=RT000186&cnac=US&rsta=en_US%28en-US%29&unptid=3583acda-acd8-11ef-8b1e-7d231ea39775&calc=f35732450afb5&unp_tpcid=requestmoney-notifications-requestee&page=main%3Aemail%3ART000186&pgrp=main%3Aemail&e=cl&mchn=em&s=ci&mail=sys&appVersion=1.294.0&tenant_name=&xt=145585%2C150948%2C104038&link_ref=smarthelp_home
Resource
win10ltsc2021-20241023-en
windows10-ltsc 2021-x64
11 signatures
150 seconds
General
-
Target
https://www.paypal.com/us/smarthelp/home?v=1&utm_source=unp&utm_medium=email&utm_campaign=RT000186&utm_unptid=3583acda-acd8-11ef-8b1e-7d231ea39775&ppid=RT000186&cnac=US&rsta=en_US%28en-US%29&unptid=3583acda-acd8-11ef-8b1e-7d231ea39775&calc=f35732450afb5&unp_tpcid=requestmoney-notifications-requestee&page=main%3Aemail%3ART000186&pgrp=main%3Aemail&e=cl&mchn=em&s=ci&mail=sys&appVersion=1.294.0&tenant_name=&xt=145585%2C150948%2C104038&link_ref=smarthelp_home
Malware Config
Signatures
-
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 = "133782280293798896" chrome.exe -
Suspicious behavior: EnumeratesProcesses 2 IoCs
pid Process 5100 chrome.exe 5100 chrome.exe -
Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary 2 IoCs
pid Process 5100 chrome.exe 5100 chrome.exe -
Suspicious use of AdjustPrivilegeToken 12 IoCs
description pid Process Token: SeShutdownPrivilege 5100 chrome.exe Token: SeCreatePagefilePrivilege 5100 chrome.exe Token: SeShutdownPrivilege 5100 chrome.exe Token: SeCreatePagefilePrivilege 5100 chrome.exe Token: SeShutdownPrivilege 5100 chrome.exe Token: SeCreatePagefilePrivilege 5100 chrome.exe Token: SeShutdownPrivilege 5100 chrome.exe Token: SeCreatePagefilePrivilege 5100 chrome.exe Token: SeShutdownPrivilege 5100 chrome.exe Token: SeCreatePagefilePrivilege 5100 chrome.exe Token: SeShutdownPrivilege 5100 chrome.exe Token: SeCreatePagefilePrivilege 5100 chrome.exe -
Suspicious use of FindShellTrayWindow 26 IoCs
pid Process 5100 chrome.exe 5100 chrome.exe 5100 chrome.exe 5100 chrome.exe 5100 chrome.exe 5100 chrome.exe 5100 chrome.exe 5100 chrome.exe 5100 chrome.exe 5100 chrome.exe 5100 chrome.exe 5100 chrome.exe 5100 chrome.exe 5100 chrome.exe 5100 chrome.exe 5100 chrome.exe 5100 chrome.exe 5100 chrome.exe 5100 chrome.exe 5100 chrome.exe 5100 chrome.exe 5100 chrome.exe 5100 chrome.exe 5100 chrome.exe 5100 chrome.exe 5100 chrome.exe -
Suspicious use of SendNotifyMessage 24 IoCs
pid Process 5100 chrome.exe 5100 chrome.exe 5100 chrome.exe 5100 chrome.exe 5100 chrome.exe 5100 chrome.exe 5100 chrome.exe 5100 chrome.exe 5100 chrome.exe 5100 chrome.exe 5100 chrome.exe 5100 chrome.exe 5100 chrome.exe 5100 chrome.exe 5100 chrome.exe 5100 chrome.exe 5100 chrome.exe 5100 chrome.exe 5100 chrome.exe 5100 chrome.exe 5100 chrome.exe 5100 chrome.exe 5100 chrome.exe 5100 chrome.exe -
Suspicious use of WriteProcessMemory 64 IoCs
description pid Process procid_target PID 5100 wrote to memory of 3220 5100 chrome.exe 83 PID 5100 wrote to memory of 3220 5100 chrome.exe 83 PID 5100 wrote to memory of 3368 5100 chrome.exe 84 PID 5100 wrote to memory of 3368 5100 chrome.exe 84 PID 5100 wrote to memory of 3368 5100 chrome.exe 84 PID 5100 wrote to memory of 3368 5100 chrome.exe 84 PID 5100 wrote to memory of 3368 5100 chrome.exe 84 PID 5100 wrote to memory of 3368 5100 chrome.exe 84 PID 5100 wrote to memory of 3368 5100 chrome.exe 84 PID 5100 wrote to memory of 3368 5100 chrome.exe 84 PID 5100 wrote to memory of 3368 5100 chrome.exe 84 PID 5100 wrote to memory of 3368 5100 chrome.exe 84 PID 5100 wrote to memory of 3368 5100 chrome.exe 84 PID 5100 wrote to memory of 3368 5100 chrome.exe 84 PID 5100 wrote to memory of 3368 5100 chrome.exe 84 PID 5100 wrote to memory of 3368 5100 chrome.exe 84 PID 5100 wrote to memory of 3368 5100 chrome.exe 84 PID 5100 wrote to memory of 3368 5100 chrome.exe 84 PID 5100 wrote to memory of 3368 5100 chrome.exe 84 PID 5100 wrote to memory of 3368 5100 chrome.exe 84 PID 5100 wrote to memory of 3368 5100 chrome.exe 84 PID 5100 wrote to memory of 3368 5100 chrome.exe 84 PID 5100 wrote to memory of 3368 5100 chrome.exe 84 PID 5100 wrote to memory of 3368 5100 chrome.exe 84 PID 5100 wrote to memory of 3368 5100 chrome.exe 84 PID 5100 wrote to memory of 3368 5100 chrome.exe 84 PID 5100 wrote to memory of 3368 5100 chrome.exe 84 PID 5100 wrote to memory of 3368 5100 chrome.exe 84 PID 5100 wrote to memory of 3368 5100 chrome.exe 84 PID 5100 wrote to memory of 3368 5100 chrome.exe 84 PID 5100 wrote to memory of 3368 5100 chrome.exe 84 PID 5100 wrote to memory of 3368 5100 chrome.exe 84 PID 5100 wrote to memory of 4336 5100 chrome.exe 85 PID 5100 wrote to memory of 4336 5100 chrome.exe 85 PID 5100 wrote to memory of 3700 5100 chrome.exe 86 PID 5100 wrote to memory of 3700 5100 chrome.exe 86 PID 5100 wrote to memory of 3700 5100 chrome.exe 86 PID 5100 wrote to memory of 3700 5100 chrome.exe 86 PID 5100 wrote to memory of 3700 5100 chrome.exe 86 PID 5100 wrote to memory of 3700 5100 chrome.exe 86 PID 5100 wrote to memory of 3700 5100 chrome.exe 86 PID 5100 wrote to memory of 3700 5100 chrome.exe 86 PID 5100 wrote to memory of 3700 5100 chrome.exe 86 PID 5100 wrote to memory of 3700 5100 chrome.exe 86 PID 5100 wrote to memory of 3700 5100 chrome.exe 86 PID 5100 wrote to memory of 3700 5100 chrome.exe 86 PID 5100 wrote to memory of 3700 5100 chrome.exe 86 PID 5100 wrote to memory of 3700 5100 chrome.exe 86 PID 5100 wrote to memory of 3700 5100 chrome.exe 86 PID 5100 wrote to memory of 3700 5100 chrome.exe 86 PID 5100 wrote to memory of 3700 5100 chrome.exe 86 PID 5100 wrote to memory of 3700 5100 chrome.exe 86 PID 5100 wrote to memory of 3700 5100 chrome.exe 86 PID 5100 wrote to memory of 3700 5100 chrome.exe 86 PID 5100 wrote to memory of 3700 5100 chrome.exe 86 PID 5100 wrote to memory of 3700 5100 chrome.exe 86 PID 5100 wrote to memory of 3700 5100 chrome.exe 86 PID 5100 wrote to memory of 3700 5100 chrome.exe 86 PID 5100 wrote to memory of 3700 5100 chrome.exe 86 PID 5100 wrote to memory of 3700 5100 chrome.exe 86 PID 5100 wrote to memory of 3700 5100 chrome.exe 86 PID 5100 wrote to memory of 3700 5100 chrome.exe 86 PID 5100 wrote to memory of 3700 5100 chrome.exe 86 PID 5100 wrote to memory of 3700 5100 chrome.exe 86
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://www.paypal.com/us/smarthelp/home?v=1&utm_source=unp&utm_medium=email&utm_campaign=RT000186&utm_unptid=3583acda-acd8-11ef-8b1e-7d231ea39775&ppid=RT000186&cnac=US&rsta=en_US%28en-US%29&unptid=3583acda-acd8-11ef-8b1e-7d231ea39775&calc=f35732450afb5&unp_tpcid=requestmoney-notifications-requestee&page=main%3Aemail%3ART000186&pgrp=main%3Aemail&e=cl&mchn=em&s=ci&mail=sys&appVersion=1.294.0&tenant_name=&xt=145585%2C150948%2C104038&link_ref=smarthelp_home1⤵
- 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:5100 -
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=0x21c,0x220,0x224,0x1f8,0x228,0x7ffc0f5fcc40,0x7ffc0f5fcc4c,0x7ffc0f5fcc582⤵PID:3220
-
-
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=1916,i,11258135478212994999,8970944792518966928,262144 --variations-seed-version=20241022-180310.361000 --mojo-platform-channel-handle=1912 /prefetch:22⤵PID:3368
-
-
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=2164,i,11258135478212994999,8970944792518966928,262144 --variations-seed-version=20241022-180310.361000 --mojo-platform-channel-handle=2208 /prefetch:32⤵PID:4336
-
-
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=2260,i,11258135478212994999,8970944792518966928,262144 --variations-seed-version=20241022-180310.361000 --mojo-platform-channel-handle=2224 /prefetch:82⤵PID:3700
-
-
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=3128,i,11258135478212994999,8970944792518966928,262144 --variations-seed-version=20241022-180310.361000 --mojo-platform-channel-handle=3164 /prefetch:12⤵PID:1736
-
-
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=3136,i,11258135478212994999,8970944792518966928,262144 --variations-seed-version=20241022-180310.361000 --mojo-platform-channel-handle=3192 /prefetch:12⤵PID:1892
-
-
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=4680,i,11258135478212994999,8970944792518966928,262144 --variations-seed-version=20241022-180310.361000 --mojo-platform-channel-handle=4688 /prefetch:82⤵PID:1916
-
-
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:2608
-
C:\Windows\system32\svchost.exeC:\Windows\system32\svchost.exe -k LocalSystemNetworkRestricted -p -s NgcSvc1⤵PID:1772
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
Loading Replay Monitor...
Downloads
-
Filesize
2B
MD5d751713988987e9331980363e24189ce
SHA197d170e1550eee4afc0af065b78cda302a97674c
SHA2564f53cda18c2baa0c0354bb5f9a3ecbe5ed12ab4d8e11ba873c2f11161202b945
SHA512b25b294cb4deb69ea00a4c3cf3113904801b6015e5956bd019a8570b1fe1d6040e944ef3cdee16d0a46503ca6e659a25f21cf9ceddc13f352a3c98138c15d6af