hxxps://www[.]paypal[.]com/invoice/payerView/details/INV2-YMDT-LWG8-5QZQ-GPBE?locale[.]x=en_US&v=1&utm_source=unp&utm_medium=email&utm_campaign=RT000238&utm_unptid=4fbfe80f-b310-11ef-bb75-5baac8c50245&ppid=RT000238&cnac=US&rsta=en_US*28en-US*29&unptid=4fbfe80f-b310-11ef-bb75-5baac8c50245&calc=f616146b161a9&unp_tpcid=invoice-buyer-notification&page=main*3Aemail*3ART000238&pgrp=main*3Aemail&e=cl&mchn=em&s=ci&mail=sys&appVersion=1[.]294[.]0&tenant_name=&xt=145585*2C134644*2C150948*2C104038&link_ref=details_inv2-ymdt-lwg8-5qzq-gpbe

Analysis

max time kernel
10s
max time network
13s
platform
windows10-2004_x64
resource
win10v2004-20241007-en
resource tags

arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
submitted
05/12/2024, 16:16

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General

Target

https://www.paypal.com/invoice/payerView/details/INV2-YMDT-LWG8-5QZQ-GPBE?locale.x=en_US&v=1&utm_source=unp&utm_medium=email&utm_campaign=RT000238&utm_unptid=4fbfe80f-b310-11ef-bb75-5baac8c50245&ppid=RT000238&cnac=US&rsta=en_US*28en-US*29&unptid=4fbfe80f-b310-11ef-bb75-5baac8c50245&calc=f616146b161a9&unp_tpcid=invoice-buyer-notification&page=main*3Aemail*3ART000238&pgrp=main*3Aemail&e=cl&mchn=em&s=ci&mail=sys&appVersion=1.294.0&tenant_name=&xt=145585*2C134644*2C150948*2C104038&link_ref=details_inv2-ymdt-lwg8-5qzq-gpbe

Score

6^/10

paypal discovery phishing

Malware Config

Signatures

Network Share Discovery 1 TTPs
Attempt to gather information on host network.
discovery

Network Share Discovery
T1135
Detected potential entity reuse from brand PAYPAL.
phishing paypal
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
Set value (int)	\REGISTRY\USER\S-1-5-19\SOFTWARE\Microsoft\Cryptography\TPM\Telemetry\TraceTimeLast = "133778890636365692"	chrome.exe
Key created	\REGISTRY\USER\S-1-5-19\Software\Microsoft\Cryptography\TPM\Telemetry	chrome.exe

Suspicious behavior: EnumeratesProcesses 2 IoCs

pid	Process
4348	chrome.exe
4348	chrome.exe

Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary 3 IoCs

pid	Process
4348	chrome.exe
4348	chrome.exe
4348	chrome.exe

Suspicious use of AdjustPrivilegeToken 20 IoCs

description	pid	Process
Token: SeShutdownPrivilege	4348	chrome.exe
Token: SeCreatePagefilePrivilege	4348	chrome.exe
Token: SeShutdownPrivilege	4348	chrome.exe
Token: SeCreatePagefilePrivilege	4348	chrome.exe
Token: SeShutdownPrivilege	4348	chrome.exe
Token: SeCreatePagefilePrivilege	4348	chrome.exe
Token: SeShutdownPrivilege	4348	chrome.exe
Token: SeCreatePagefilePrivilege	4348	chrome.exe
Token: SeShutdownPrivilege	4348	chrome.exe
Token: SeCreatePagefilePrivilege	4348	chrome.exe
Token: SeShutdownPrivilege	4348	chrome.exe
Token: SeCreatePagefilePrivilege	4348	chrome.exe
Token: SeShutdownPrivilege	4348	chrome.exe
Token: SeCreatePagefilePrivilege	4348	chrome.exe
Token: SeShutdownPrivilege	4348	chrome.exe
Token: SeCreatePagefilePrivilege	4348	chrome.exe
Token: SeShutdownPrivilege	4348	chrome.exe
Token: SeCreatePagefilePrivilege	4348	chrome.exe
Token: SeShutdownPrivilege	4348	chrome.exe
Token: SeCreatePagefilePrivilege	4348	chrome.exe

Suspicious use of FindShellTrayWindow 26 IoCs

pid	Process
4348	chrome.exe
4348	chrome.exe
4348	chrome.exe
4348	chrome.exe
4348	chrome.exe
4348	chrome.exe
4348	chrome.exe
4348	chrome.exe
4348	chrome.exe
4348	chrome.exe
4348	chrome.exe
4348	chrome.exe
4348	chrome.exe
4348	chrome.exe
4348	chrome.exe
4348	chrome.exe
4348	chrome.exe
4348	chrome.exe
4348	chrome.exe
4348	chrome.exe
4348	chrome.exe
4348	chrome.exe
4348	chrome.exe
4348	chrome.exe
4348	chrome.exe
4348	chrome.exe

Suspicious use of SendNotifyMessage 24 IoCs

pid	Process
4348	chrome.exe
4348	chrome.exe
4348	chrome.exe
4348	chrome.exe
4348	chrome.exe
4348	chrome.exe
4348	chrome.exe
4348	chrome.exe
4348	chrome.exe
4348	chrome.exe
4348	chrome.exe
4348	chrome.exe
4348	chrome.exe
4348	chrome.exe
4348	chrome.exe
4348	chrome.exe
4348	chrome.exe
4348	chrome.exe
4348	chrome.exe
4348	chrome.exe
4348	chrome.exe
4348	chrome.exe
4348	chrome.exe
4348	chrome.exe

Suspicious use of WriteProcessMemory 64 IoCs

description	pid	Process	procid_target
PID 4348 wrote to memory of 3392	4348	chrome.exe	83
PID 4348 wrote to memory of 3392	4348	chrome.exe	83
PID 4348 wrote to memory of 2784	4348	chrome.exe	84
PID 4348 wrote to memory of 2784	4348	chrome.exe	84
PID 4348 wrote to memory of 2784	4348	chrome.exe	84
PID 4348 wrote to memory of 2784	4348	chrome.exe	84
PID 4348 wrote to memory of 2784	4348	chrome.exe	84
PID 4348 wrote to memory of 2784	4348	chrome.exe	84
PID 4348 wrote to memory of 2784	4348	chrome.exe	84
PID 4348 wrote to memory of 2784	4348	chrome.exe	84
PID 4348 wrote to memory of 2784	4348	chrome.exe	84
PID 4348 wrote to memory of 2784	4348	chrome.exe	84
PID 4348 wrote to memory of 2784	4348	chrome.exe	84
PID 4348 wrote to memory of 2784	4348	chrome.exe	84
PID 4348 wrote to memory of 2784	4348	chrome.exe	84
PID 4348 wrote to memory of 2784	4348	chrome.exe	84
PID 4348 wrote to memory of 2784	4348	chrome.exe	84
PID 4348 wrote to memory of 2784	4348	chrome.exe	84
PID 4348 wrote to memory of 2784	4348	chrome.exe	84
PID 4348 wrote to memory of 2784	4348	chrome.exe	84
PID 4348 wrote to memory of 2784	4348	chrome.exe	84
PID 4348 wrote to memory of 2784	4348	chrome.exe	84
PID 4348 wrote to memory of 2784	4348	chrome.exe	84
PID 4348 wrote to memory of 2784	4348	chrome.exe	84
PID 4348 wrote to memory of 2784	4348	chrome.exe	84
PID 4348 wrote to memory of 2784	4348	chrome.exe	84
PID 4348 wrote to memory of 2784	4348	chrome.exe	84
PID 4348 wrote to memory of 2784	4348	chrome.exe	84
PID 4348 wrote to memory of 2784	4348	chrome.exe	84
PID 4348 wrote to memory of 2784	4348	chrome.exe	84
PID 4348 wrote to memory of 2784	4348	chrome.exe	84
PID 4348 wrote to memory of 2784	4348	chrome.exe	84
PID 4348 wrote to memory of 5004	4348	chrome.exe	85
PID 4348 wrote to memory of 5004	4348	chrome.exe	85
PID 4348 wrote to memory of 1824	4348	chrome.exe	86
PID 4348 wrote to memory of 1824	4348	chrome.exe	86
PID 4348 wrote to memory of 1824	4348	chrome.exe	86
PID 4348 wrote to memory of 1824	4348	chrome.exe	86
PID 4348 wrote to memory of 1824	4348	chrome.exe	86
PID 4348 wrote to memory of 1824	4348	chrome.exe	86
PID 4348 wrote to memory of 1824	4348	chrome.exe	86
PID 4348 wrote to memory of 1824	4348	chrome.exe	86
PID 4348 wrote to memory of 1824	4348	chrome.exe	86
PID 4348 wrote to memory of 1824	4348	chrome.exe	86
PID 4348 wrote to memory of 1824	4348	chrome.exe	86
PID 4348 wrote to memory of 1824	4348	chrome.exe	86
PID 4348 wrote to memory of 1824	4348	chrome.exe	86
PID 4348 wrote to memory of 1824	4348	chrome.exe	86
PID 4348 wrote to memory of 1824	4348	chrome.exe	86
PID 4348 wrote to memory of 1824	4348	chrome.exe	86
PID 4348 wrote to memory of 1824	4348	chrome.exe	86
PID 4348 wrote to memory of 1824	4348	chrome.exe	86
PID 4348 wrote to memory of 1824	4348	chrome.exe	86
PID 4348 wrote to memory of 1824	4348	chrome.exe	86
PID 4348 wrote to memory of 1824	4348	chrome.exe	86
PID 4348 wrote to memory of 1824	4348	chrome.exe	86
PID 4348 wrote to memory of 1824	4348	chrome.exe	86
PID 4348 wrote to memory of 1824	4348	chrome.exe	86
PID 4348 wrote to memory of 1824	4348	chrome.exe	86
PID 4348 wrote to memory of 1824	4348	chrome.exe	86
PID 4348 wrote to memory of 1824	4348	chrome.exe	86
PID 4348 wrote to memory of 1824	4348	chrome.exe	86
PID 4348 wrote to memory of 1824	4348	chrome.exe	86
PID 4348 wrote to memory of 1824	4348	chrome.exe	86

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/invoice/payerView/details/INV2-YMDT-LWG8-5QZQ-GPBE?locale.x=en_US&v=1&utm_source=unp&utm_medium=email&utm_campaign=RT000238&utm_unptid=4fbfe80f-b310-11ef-bb75-5baac8c50245&ppid=RT000238&cnac=US&rsta=en_US*28en-US*29&unptid=4fbfe80f-b310-11ef-bb75-5baac8c50245&calc=f616146b161a9&unp_tpcid=invoice-buyer-notification&page=main*3Aemail*3ART000238&pgrp=main*3Aemail&e=cl&mchn=em&s=ci&mail=sys&appVersion=1.294.0&tenant_name=&xt=145585*2C134644*2C150948*2C104038&link_ref=details_inv2-ymdt-lwg8-5qzq-gpbe
1⤵
- 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:4348
- 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=0x104,0x108,0x10c,0xe0,0x110,0x7ff84ce5cc40,0x7ff84ce5cc4c,0x7ff84ce5cc58
  2⤵
  PID:3392
- 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=1888,i,7861655984902339808,11947875307981264072,262144 --variations-seed-version=20241006-180150.222000 --mojo-platform-channel-handle=1884 /prefetch:2
  2⤵
  PID:2784
- 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=2152,i,7861655984902339808,11947875307981264072,262144 --variations-seed-version=20241006-180150.222000 --mojo-platform-channel-handle=2188 /prefetch:3
  2⤵
  PID:5004
- 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=2232,i,7861655984902339808,11947875307981264072,262144 --variations-seed-version=20241006-180150.222000 --mojo-platform-channel-handle=2400 /prefetch:8
  2⤵
  PID:1824
- 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,7861655984902339808,11947875307981264072,262144 --variations-seed-version=20241006-180150.222000 --mojo-platform-channel-handle=3144 /prefetch:1
  2⤵
  PID:2244
- 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,7861655984902339808,11947875307981264072,262144 --variations-seed-version=20241006-180150.222000 --mojo-platform-channel-handle=3188 /prefetch:1
  2⤵
  PID:3444
- 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=4472,i,7861655984902339808,11947875307981264072,262144 --variations-seed-version=20241006-180150.222000 --mojo-platform-channel-handle=4480 /prefetch:1
  2⤵
  PID:3728
- 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=5016,i,7861655984902339808,11947875307981264072,262144 --variations-seed-version=20241006-180150.222000 --mojo-platform-channel-handle=5024 /prefetch:8
  2⤵
  PID:3684

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:3504

C:\Windows\system32\svchost.exe
C:\Windows\system32\svchost.exe -k LocalSystemNetworkRestricted -p -s NgcSvc
1⤵
PID:2704

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

Browser Information Discovery

T1217

Network Share Discovery

T1135

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
39d5bd8e24c231747c3ee251779d3788

SHA1
83d5c99b8c78f99fd5249536e37d007c01f26545

SHA256
772daeedd4db68f51fceeb32a2c47474bb132187d480150515e35d027f7637b7

SHA512
5b504ed5e14380ca2b7e546f7929389c94d98c8244d17ec20e2b97030731336df786ff5387a64a48db9915d6f50382178b898bd878a811b23d50bf204271eee3

Download Submit
C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Default\Cache\Cache_Data\f_000010

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

Filesize
9KB

MD5
a3048104d963d248ae3d4a8770261048

SHA1
3d7a24a4c412d4452fc3653206d8b192ce616f7a

SHA256
af3e8e6a5137485a2b4cb130ec2ac33e89b44dbd289204bf5ff815eb61ced8d0

SHA512
8695bd7fafb561a342321968f29027634d97c051db4d19c9318a88dd7d1b0abf13d4e83937056753d604b13bf7b520eb2ee2d014f9a46da4be8c70b579ba9eed

Download Submit
C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Local State

Filesize
116KB

MD5
6025c198ca77aef39bf1625b5581fb88

SHA1
c4a7539b8f0204d8d5cf0d09b75256b32ccc7566

SHA256
2ae106feb8f35173d66afefe8633450eb7623687cb40bc295ce26b6319b1471e

SHA512
23531b09e88372ca58108a699221aa5dfd992c9834af8c024828945d8fc6e5baa3cab3db22b61ebc2a33661481070a22ea5fabd005fa00a48ef60b121abe814e

Download Submit