hxxps://www[.]paypal[.]com/us/webapps/mpp/paypal-safety-and-security?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=mpp_paypal-safety-and-security

Analysis

max time kernel
9s
max time network
10s
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, 14:28

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General

Target

https://www.paypal.com/us/webapps/mpp/paypal-safety-and-security?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=mpp_paypal-safety-and-security

Score

5^/10

paypal discovery phishing

Malware Config

Signatures

Detected potential entity reuse from brand PAYPAL.
phishing paypal

Drops file in Windows directory 1 IoCs

description	ioc	Process
File opened for modification	C:\Windows\SystemTemp	chrome.exe

Browser Information Discovery 1 TTPs
Enumerate browser information.
discovery

Browser Information Discovery
T1217

Enumerates system info in registry 2 TTPs 3 IoCs

Query Registry

T1012

System Information Discovery

T1082

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 = "133782281001860134"	chrome.exe

Suspicious behavior: EnumeratesProcesses 2 IoCs

pid	Process
4744	chrome.exe
4744	chrome.exe

Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary 3 IoCs

pid	Process
4744	chrome.exe
4744	chrome.exe
4744	chrome.exe

Suspicious use of AdjustPrivilegeToken 18 IoCs

description	pid	Process
Token: SeShutdownPrivilege	4744	chrome.exe
Token: SeCreatePagefilePrivilege	4744	chrome.exe
Token: SeShutdownPrivilege	4744	chrome.exe
Token: SeCreatePagefilePrivilege	4744	chrome.exe
Token: SeShutdownPrivilege	4744	chrome.exe
Token: SeCreatePagefilePrivilege	4744	chrome.exe
Token: SeShutdownPrivilege	4744	chrome.exe
Token: SeCreatePagefilePrivilege	4744	chrome.exe
Token: SeShutdownPrivilege	4744	chrome.exe
Token: SeCreatePagefilePrivilege	4744	chrome.exe
Token: SeShutdownPrivilege	4744	chrome.exe
Token: SeCreatePagefilePrivilege	4744	chrome.exe
Token: SeShutdownPrivilege	4744	chrome.exe
Token: SeCreatePagefilePrivilege	4744	chrome.exe
Token: SeShutdownPrivilege	4744	chrome.exe
Token: SeCreatePagefilePrivilege	4744	chrome.exe
Token: SeShutdownPrivilege	4744	chrome.exe
Token: SeCreatePagefilePrivilege	4744	chrome.exe

Suspicious use of FindShellTrayWindow 26 IoCs

pid	Process
4744	chrome.exe
4744	chrome.exe
4744	chrome.exe
4744	chrome.exe
4744	chrome.exe
4744	chrome.exe
4744	chrome.exe
4744	chrome.exe
4744	chrome.exe
4744	chrome.exe
4744	chrome.exe
4744	chrome.exe
4744	chrome.exe
4744	chrome.exe
4744	chrome.exe
4744	chrome.exe
4744	chrome.exe
4744	chrome.exe
4744	chrome.exe
4744	chrome.exe
4744	chrome.exe
4744	chrome.exe
4744	chrome.exe
4744	chrome.exe
4744	chrome.exe
4744	chrome.exe

Suspicious use of SendNotifyMessage 24 IoCs

pid	Process
4744	chrome.exe
4744	chrome.exe
4744	chrome.exe
4744	chrome.exe
4744	chrome.exe
4744	chrome.exe
4744	chrome.exe
4744	chrome.exe
4744	chrome.exe
4744	chrome.exe
4744	chrome.exe
4744	chrome.exe
4744	chrome.exe
4744	chrome.exe
4744	chrome.exe
4744	chrome.exe
4744	chrome.exe
4744	chrome.exe
4744	chrome.exe
4744	chrome.exe
4744	chrome.exe
4744	chrome.exe
4744	chrome.exe
4744	chrome.exe

Suspicious use of WriteProcessMemory 64 IoCs

description	pid	Process	procid_target
PID 4744 wrote to memory of 2164	4744	chrome.exe	80
PID 4744 wrote to memory of 2164	4744	chrome.exe	80
PID 4744 wrote to memory of 2100	4744	chrome.exe	81
PID 4744 wrote to memory of 2100	4744	chrome.exe	81
PID 4744 wrote to memory of 2100	4744	chrome.exe	81
PID 4744 wrote to memory of 2100	4744	chrome.exe	81
PID 4744 wrote to memory of 2100	4744	chrome.exe	81
PID 4744 wrote to memory of 2100	4744	chrome.exe	81
PID 4744 wrote to memory of 2100	4744	chrome.exe	81
PID 4744 wrote to memory of 2100	4744	chrome.exe	81
PID 4744 wrote to memory of 2100	4744	chrome.exe	81
PID 4744 wrote to memory of 2100	4744	chrome.exe	81
PID 4744 wrote to memory of 2100	4744	chrome.exe	81
PID 4744 wrote to memory of 2100	4744	chrome.exe	81
PID 4744 wrote to memory of 2100	4744	chrome.exe	81
PID 4744 wrote to memory of 2100	4744	chrome.exe	81
PID 4744 wrote to memory of 2100	4744	chrome.exe	81
PID 4744 wrote to memory of 2100	4744	chrome.exe	81
PID 4744 wrote to memory of 2100	4744	chrome.exe	81
PID 4744 wrote to memory of 2100	4744	chrome.exe	81
PID 4744 wrote to memory of 2100	4744	chrome.exe	81
PID 4744 wrote to memory of 2100	4744	chrome.exe	81
PID 4744 wrote to memory of 2100	4744	chrome.exe	81
PID 4744 wrote to memory of 2100	4744	chrome.exe	81
PID 4744 wrote to memory of 2100	4744	chrome.exe	81
PID 4744 wrote to memory of 2100	4744	chrome.exe	81
PID 4744 wrote to memory of 2100	4744	chrome.exe	81
PID 4744 wrote to memory of 2100	4744	chrome.exe	81
PID 4744 wrote to memory of 2100	4744	chrome.exe	81
PID 4744 wrote to memory of 2100	4744	chrome.exe	81
PID 4744 wrote to memory of 2100	4744	chrome.exe	81
PID 4744 wrote to memory of 2100	4744	chrome.exe	81
PID 4744 wrote to memory of 3656	4744	chrome.exe	82
PID 4744 wrote to memory of 3656	4744	chrome.exe	82
PID 4744 wrote to memory of 4452	4744	chrome.exe	83
PID 4744 wrote to memory of 4452	4744	chrome.exe	83
PID 4744 wrote to memory of 4452	4744	chrome.exe	83
PID 4744 wrote to memory of 4452	4744	chrome.exe	83
PID 4744 wrote to memory of 4452	4744	chrome.exe	83
PID 4744 wrote to memory of 4452	4744	chrome.exe	83
PID 4744 wrote to memory of 4452	4744	chrome.exe	83
PID 4744 wrote to memory of 4452	4744	chrome.exe	83
PID 4744 wrote to memory of 4452	4744	chrome.exe	83
PID 4744 wrote to memory of 4452	4744	chrome.exe	83
PID 4744 wrote to memory of 4452	4744	chrome.exe	83
PID 4744 wrote to memory of 4452	4744	chrome.exe	83
PID 4744 wrote to memory of 4452	4744	chrome.exe	83
PID 4744 wrote to memory of 4452	4744	chrome.exe	83
PID 4744 wrote to memory of 4452	4744	chrome.exe	83
PID 4744 wrote to memory of 4452	4744	chrome.exe	83
PID 4744 wrote to memory of 4452	4744	chrome.exe	83
PID 4744 wrote to memory of 4452	4744	chrome.exe	83
PID 4744 wrote to memory of 4452	4744	chrome.exe	83
PID 4744 wrote to memory of 4452	4744	chrome.exe	83
PID 4744 wrote to memory of 4452	4744	chrome.exe	83
PID 4744 wrote to memory of 4452	4744	chrome.exe	83
PID 4744 wrote to memory of 4452	4744	chrome.exe	83
PID 4744 wrote to memory of 4452	4744	chrome.exe	83
PID 4744 wrote to memory of 4452	4744	chrome.exe	83
PID 4744 wrote to memory of 4452	4744	chrome.exe	83
PID 4744 wrote to memory of 4452	4744	chrome.exe	83
PID 4744 wrote to memory of 4452	4744	chrome.exe	83
PID 4744 wrote to memory of 4452	4744	chrome.exe	83
PID 4744 wrote to memory of 4452	4744	chrome.exe	83

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/webapps/mpp/paypal-safety-and-security?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=mpp_paypal-safety-and-security
1⤵
- 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:4744
- 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,0x220,0x224,0x1f8,0x228,0x7ff9cf91cc40,0x7ff9cf91cc4c,0x7ff9cf91cc58
  2⤵
  PID:2164
- 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=1932,i,7624246761881848156,10793252878492404710,262144 --variations-seed-version=20241022-180310.361000 --mojo-platform-channel-handle=1928 /prefetch:2
  2⤵
  PID:2100
- 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=1776,i,7624246761881848156,10793252878492404710,262144 --variations-seed-version=20241022-180310.361000 --mojo-platform-channel-handle=2184 /prefetch:3
  2⤵
  PID:3656
- 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=2240,i,7624246761881848156,10793252878492404710,262144 --variations-seed-version=20241022-180310.361000 --mojo-platform-channel-handle=2428 /prefetch:8
  2⤵
  PID:4452
- 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=3124,i,7624246761881848156,10793252878492404710,262144 --variations-seed-version=20241022-180310.361000 --mojo-platform-channel-handle=3160 /prefetch:1
  2⤵
  PID:3920
- 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=3132,i,7624246761881848156,10793252878492404710,262144 --variations-seed-version=20241022-180310.361000 --mojo-platform-channel-handle=3200 /prefetch:1
  2⤵
  PID:4692
- 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=7 --field-trial-handle=3736,i,7624246761881848156,10793252878492404710,262144 --variations-seed-version=20241022-180310.361000 --mojo-platform-channel-handle=4340 /prefetch:1
  2⤵
  PID:3652
- 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=4796,i,7624246761881848156,10793252878492404710,262144 --variations-seed-version=20241022-180310.361000 --mojo-platform-channel-handle=4808 /prefetch:8
  2⤵
  PID:232

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:4412

C:\Windows\system32\svchost.exe
C:\Windows\system32\svchost.exe -k LocalSystemNetworkRestricted -p -s NgcSvc
1⤵
PID:2612

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

Browser Information Discovery

T1217

Query Registry

T1012

System Information Discovery

T1082

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Default\BrowsingTopicsState

Filesize
649B

MD5
c719a2c88d5b53f0c22c209ec849016e

SHA1
088d21f38d2d2287268b2a998b3e235ca149d770

SHA256
745c276cac774ef818229faa7046d9227d8e60094ab8271190d6f6c3c1ebda8e

SHA512
d2361436173adcd5b92428f2f31e18b1d649cad4fde6ab2ec695a230f872c573df7c8e52df7853d1455fb6502f90ca47c239ff2b28646b528ef9f6e6c8bbb9cd

Download Submit
C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Default\Cache\Cache_Data\f_000014

Filesize
215KB

MD5
2be38925751dc3580e84c3af3a87f98d

SHA1
8a390d24e6588bef5da1d3db713784c11ca58921

SHA256
1412046f2516b688d644ff26b6c7ef2275b6c8f132eb809bd32e118208a4ec1b

SHA512
1341ffc84f16c1247eb0e9baacd26a70c6b9ee904bc2861e55b092263613c0f09072efd174b3e649a347ef3192ae92d7807cc4f5782f8fd07389703d75c4c4e2

Download Submit
C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Default\Network\SCT Auditing Pending Reports

Filesize
2B

MD5
d751713988987e9331980363e24189ce

SHA1
97d170e1550eee4afc0af065b78cda302a97674c

SHA256
4f53cda18c2baa0c0354bb5f9a3ecbe5ed12ab4d8e11ba873c2f11161202b945

SHA512
b25b294cb4deb69ea00a4c3cf3113904801b6015e5956bd019a8570b1fe1d6040e944ef3cdee16d0a46503ca6e659a25f21cf9ceddc13f352a3c98138c15d6af

Download Submit