hxxps://www[.]paypalobjects[.]com/digitalassets/c/system-triggered-email/n/layout/images/header-sidebar-right-bottom[.]jpg

Analysis

max time kernel
155s
max time network
163s
platform
windows10-2004_x64
resource
win10v2004-20230915-en
resource tags

arch:x64arch:x86image:win10v2004-20230915-enlocale:en-usos:windows10-2004-x64system
submitted
11/10/2023, 06:51

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General

Target

https://www.paypalobjects.com/digitalassets/c/system-triggered-email/n/layout/images/header-sidebar-right-bottom.jpg

Score

1^/10

Malware Config

Signatures

Enumerates system info in registry 2 TTPs 3 IoCs

Query Registry

T1012

System Information Discovery

T1082

description	ioc	Process
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\BIOS\SystemProductName	msedge.exe
Key opened	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\BIOS	msedge.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\BIOS\SystemManufacturer	msedge.exe

Suspicious behavior: EnumeratesProcesses 10 IoCs

pid	Process
4888	msedge.exe
4888	msedge.exe
3756	msedge.exe
3756	msedge.exe
4156	identity_helper.exe
4156	identity_helper.exe
2424	msedge.exe
2424	msedge.exe
2424	msedge.exe
2424	msedge.exe

Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary 6 IoCs

pid	Process
4888	msedge.exe
4888	msedge.exe
4888	msedge.exe
4888	msedge.exe
4888	msedge.exe
4888	msedge.exe

Suspicious use of FindShellTrayWindow 25 IoCs

pid	Process
4888	msedge.exe
4888	msedge.exe
4888	msedge.exe
4888	msedge.exe
4888	msedge.exe
4888	msedge.exe
4888	msedge.exe
4888	msedge.exe
4888	msedge.exe
4888	msedge.exe
4888	msedge.exe
4888	msedge.exe
4888	msedge.exe
4888	msedge.exe
4888	msedge.exe
4888	msedge.exe
4888	msedge.exe
4888	msedge.exe
4888	msedge.exe
4888	msedge.exe
4888	msedge.exe
4888	msedge.exe
4888	msedge.exe
4888	msedge.exe
4888	msedge.exe

Suspicious use of SendNotifyMessage 24 IoCs

pid	Process
4888	msedge.exe
4888	msedge.exe
4888	msedge.exe
4888	msedge.exe
4888	msedge.exe
4888	msedge.exe
4888	msedge.exe
4888	msedge.exe
4888	msedge.exe
4888	msedge.exe
4888	msedge.exe
4888	msedge.exe
4888	msedge.exe
4888	msedge.exe
4888	msedge.exe
4888	msedge.exe
4888	msedge.exe
4888	msedge.exe
4888	msedge.exe
4888	msedge.exe
4888	msedge.exe
4888	msedge.exe
4888	msedge.exe
4888	msedge.exe

Suspicious use of WriteProcessMemory 64 IoCs

description	pid	Process	procid_target
PID 4888 wrote to memory of 700	4888	msedge.exe	86
PID 4888 wrote to memory of 700	4888	msedge.exe	86
PID 4888 wrote to memory of 1748	4888	msedge.exe	87
PID 4888 wrote to memory of 1748	4888	msedge.exe	87
PID 4888 wrote to memory of 1748	4888	msedge.exe	87
PID 4888 wrote to memory of 1748	4888	msedge.exe	87
PID 4888 wrote to memory of 1748	4888	msedge.exe	87
PID 4888 wrote to memory of 1748	4888	msedge.exe	87
PID 4888 wrote to memory of 1748	4888	msedge.exe	87
PID 4888 wrote to memory of 1748	4888	msedge.exe	87
PID 4888 wrote to memory of 1748	4888	msedge.exe	87
PID 4888 wrote to memory of 1748	4888	msedge.exe	87
PID 4888 wrote to memory of 1748	4888	msedge.exe	87
PID 4888 wrote to memory of 1748	4888	msedge.exe	87
PID 4888 wrote to memory of 1748	4888	msedge.exe	87
PID 4888 wrote to memory of 1748	4888	msedge.exe	87
PID 4888 wrote to memory of 1748	4888	msedge.exe	87
PID 4888 wrote to memory of 1748	4888	msedge.exe	87
PID 4888 wrote to memory of 1748	4888	msedge.exe	87
PID 4888 wrote to memory of 1748	4888	msedge.exe	87
PID 4888 wrote to memory of 1748	4888	msedge.exe	87
PID 4888 wrote to memory of 1748	4888	msedge.exe	87
PID 4888 wrote to memory of 1748	4888	msedge.exe	87
PID 4888 wrote to memory of 1748	4888	msedge.exe	87
PID 4888 wrote to memory of 1748	4888	msedge.exe	87
PID 4888 wrote to memory of 1748	4888	msedge.exe	87
PID 4888 wrote to memory of 1748	4888	msedge.exe	87
PID 4888 wrote to memory of 1748	4888	msedge.exe	87
PID 4888 wrote to memory of 1748	4888	msedge.exe	87
PID 4888 wrote to memory of 1748	4888	msedge.exe	87
PID 4888 wrote to memory of 1748	4888	msedge.exe	87
PID 4888 wrote to memory of 1748	4888	msedge.exe	87
PID 4888 wrote to memory of 1748	4888	msedge.exe	87
PID 4888 wrote to memory of 1748	4888	msedge.exe	87
PID 4888 wrote to memory of 1748	4888	msedge.exe	87
PID 4888 wrote to memory of 1748	4888	msedge.exe	87
PID 4888 wrote to memory of 1748	4888	msedge.exe	87
PID 4888 wrote to memory of 1748	4888	msedge.exe	87
PID 4888 wrote to memory of 1748	4888	msedge.exe	87
PID 4888 wrote to memory of 1748	4888	msedge.exe	87
PID 4888 wrote to memory of 1748	4888	msedge.exe	87
PID 4888 wrote to memory of 1748	4888	msedge.exe	87
PID 4888 wrote to memory of 3756	4888	msedge.exe	88
PID 4888 wrote to memory of 3756	4888	msedge.exe	88
PID 4888 wrote to memory of 2568	4888	msedge.exe	89
PID 4888 wrote to memory of 2568	4888	msedge.exe	89
PID 4888 wrote to memory of 2568	4888	msedge.exe	89
PID 4888 wrote to memory of 2568	4888	msedge.exe	89
PID 4888 wrote to memory of 2568	4888	msedge.exe	89
PID 4888 wrote to memory of 2568	4888	msedge.exe	89
PID 4888 wrote to memory of 2568	4888	msedge.exe	89
PID 4888 wrote to memory of 2568	4888	msedge.exe	89
PID 4888 wrote to memory of 2568	4888	msedge.exe	89
PID 4888 wrote to memory of 2568	4888	msedge.exe	89
PID 4888 wrote to memory of 2568	4888	msedge.exe	89
PID 4888 wrote to memory of 2568	4888	msedge.exe	89
PID 4888 wrote to memory of 2568	4888	msedge.exe	89
PID 4888 wrote to memory of 2568	4888	msedge.exe	89
PID 4888 wrote to memory of 2568	4888	msedge.exe	89
PID 4888 wrote to memory of 2568	4888	msedge.exe	89
PID 4888 wrote to memory of 2568	4888	msedge.exe	89
PID 4888 wrote to memory of 2568	4888	msedge.exe	89
PID 4888 wrote to memory of 2568	4888	msedge.exe	89
PID 4888 wrote to memory of 2568	4888	msedge.exe	89

C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --single-argument https://www.paypalobjects.com/digitalassets/c/system-triggered-email/n/layout/images/header-sidebar-right-bottom.jpg
1⤵
- Enumerates system info in registry
- Suspicious behavior: EnumeratesProcesses
- Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary
- Suspicious use of FindShellTrayWindow
- Suspicious use of SendNotifyMessage
- Suspicious use of WriteProcessMemory
PID:4888
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=crashpad-handler "--user-data-dir=C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data" /prefetch:7 --monitor-self-annotation=ptype=crashpad-handler "--database=C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Crashpad" "--metrics-dir=C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data" --annotation=IsOfficialBuild=1 --annotation=channel= --annotation=chromium-version=92.0.4515.131 "--annotation=exe=C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --annotation=plat=Win64 "--annotation=prod=Microsoft Edge" --annotation=ver=92.0.902.67 --initial-client-data=0x100,0x104,0x108,0xdc,0x10c,0x7fff2e9a46f8,0x7fff2e9a4708,0x7fff2e9a4718
  2⤵
  PID:700
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=gpu-process --field-trial-handle=2040,12488214771846901430,14676185414082656667,131072 --gpu-preferences=UAAAAAAAAADgAAAQAAAAAAAAAAAAAAAAAABgAAAAAAAwAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAHgAAAAAAAAAeAAAAAAAAAAoAAAABAAAACAAAAAAAAAAKAAAAAAAAAAwAAAAAAAAADgAAAAAAAAAEAAAAAAAAAAAAAAADQAAABAAAAAAAAAAAQAAAA0AAAAQAAAAAAAAAAQAAAANAAAAEAAAAAAAAAAHAAAADQAAAAgAAAAAAAAACAAAAAAAAAA= --mojo-platform-channel-handle=2076 /prefetch:2
  2⤵
  PID:1748
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=utility --utility-sub-type=network.mojom.NetworkService --field-trial-handle=2040,12488214771846901430,14676185414082656667,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=2404 /prefetch:3
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:3756
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=utility --utility-sub-type=storage.mojom.StorageService --field-trial-handle=2040,12488214771846901430,14676185414082656667,131072 --lang=en-US --service-sandbox-type=utility --mojo-platform-channel-handle=2940 /prefetch:8
  2⤵
  PID:2568
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2040,12488214771846901430,14676185414082656667,131072 --lang=en-US --disable-client-side-phishing-detection --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=5 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=3360 /prefetch:1
  2⤵
  PID:4444
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2040,12488214771846901430,14676185414082656667,131072 --lang=en-US --disable-client-side-phishing-detection --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=6 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=3348 /prefetch:1
  2⤵
  PID:5008
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2040,12488214771846901430,14676185414082656667,131072 --lang=en-US --disable-client-side-phishing-detection --instant-process --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=8 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=5428 /prefetch:1
  2⤵
  PID:3780
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2040,12488214771846901430,14676185414082656667,131072 --lang=en-US --disable-client-side-phishing-detection --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=7 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=5388 /prefetch:1
  2⤵
  PID:4212
- C:\Program Files (x86)\Microsoft\Edge\Application\92.0.902.67\identity_helper.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\92.0.902.67\identity_helper.exe" --type=utility --utility-sub-type=winrt_app_id.mojom.WinrtAppIdService --field-trial-handle=2040,12488214771846901430,14676185414082656667,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=4304 /prefetch:8
  2⤵
  PID:1308
- C:\Program Files (x86)\Microsoft\Edge\Application\92.0.902.67\identity_helper.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\92.0.902.67\identity_helper.exe" --type=utility --utility-sub-type=winrt_app_id.mojom.WinrtAppIdService --field-trial-handle=2040,12488214771846901430,14676185414082656667,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=4304 /prefetch:8
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:4156
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2040,12488214771846901430,14676185414082656667,131072 --lang=en-US --disable-client-side-phishing-detection --instant-process --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=11 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=5208 /prefetch:1
  2⤵
  PID:4788
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2040,12488214771846901430,14676185414082656667,131072 --lang=en-US --disable-client-side-phishing-detection --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=10 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=5132 /prefetch:1
  2⤵
  PID:5036
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=gpu-process --field-trial-handle=2040,12488214771846901430,14676185414082656667,131072 --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=UAAAAAAAAADoAAAQAAAAAAAAAAAAAAAAAABgAAAEAAAwAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAHgAAAAAAAAAeAAAAAAAAAAoAAAABAAAACAAAAAAAAAAKAAAAAAAAAAwAAAAAAAAADgAAAAAAAAAEAAAAAAAAAAAAAAADQAAABAAAAAAAAAAAQAAAA0AAAAQAAAAAAAAAAQAAAANAAAAEAAAAAAAAAAHAAAADQAAAAgAAAAAAAAACAAAAAAAAAA= --mojo-platform-channel-handle=4784 /prefetch:2
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:2424

C:\Windows\System32\CompPkgSrv.exe
C:\Windows\System32\CompPkgSrv.exe -Embedding
1⤵
PID:3752

C:\Windows\System32\CompPkgSrv.exe
C:\Windows\System32\CompPkgSrv.exe -Embedding
1⤵
PID:1596

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

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\Microsoft\Edge\User Data\Crashpad\settings.dat

Filesize
152B

MD5
3d8f4eadb68a3e3d1bf2fa3006af5510

SHA1
d5d8239ec8a3bf5dadf52360350251d90d9e0142

SHA256
85a80218f4e5b578993436a6b8066b60508dd85a09579a4cb6757c2f9550d96c

SHA512
554773c4edd8456efaa23ac24970af5441e307424de3d2f41539c2cf854d57e7f725bf0c9986347fd3f2ff43efc8f69fd73c5d773bbfd504a99daca2b272a554

Download Submit
C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Default\Network Persistent State

Filesize
111B

MD5
285252a2f6327d41eab203dc2f402c67

SHA1
acedb7ba5fbc3ce914a8bf386a6f72ca7baa33c6

SHA256
5dfc321417fc31359f23320ea68014ebfd793c5bbed55f77dab4180bbd4a2026

SHA512
11ce7cb484fee66894e63c31db0d6b7ef66ad0327d4e7e2eb85f3bcc2e836a3a522c68d681e84542e471e54f765e091efe1ee4065641b0299b15613eb32dcc0d

Download Submit
C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Default\Network Persistent State

Filesize
189B

MD5
efd079652ad21c50d69ad30ccf61a40d

SHA1
000bc74057bb6ab42d2a160349e1597edb211bc2

SHA256
045646bc1a87f1ce57c87ba8a6ed5332e36f71e667ac712be1df2fef80385f8f

SHA512
35f643af8bb12bb445e3e6ce7577376dc69010ddf8d7e76752d703cb50f091bdeb9947b9718baa6e9e286d69df19a794522e446f29d58dc26dfea571045f51ab

Download Submit
C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Default\Preferences

Filesize
5KB

MD5
90adaf72f4a8507dcce0b3547ec6187b

SHA1
6f1f6526eb907dbf4b6497b849a521df4bf39fcb

SHA256
08d331bc1f58bcdeab5181b6a7eb26a4fbcab962624e57035dcbd1d9c3677600

SHA512
cbf8a4c9950484fd75ba83b3160915caac1eee02028647e512da0749624811f5a53f547098c58e20c791ff781705c31674f5a7d907df76d85db0625cefd91884

Download Submit
C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Default\Preferences

Filesize
5KB

MD5
e1969be283b14a32301d72c0e0b85821

SHA1
6c5971612266c7bd24b365f48ba9a793c66e73d8

SHA256
473f982583062c2fcfbaed073f74bb7f4397ff84e2bb04022acb10a856f70bb6

SHA512
aa3c21d48d5f66e686a92c224ab56f3f574cb33dc9f43e7157e30981f0a266c82c62ae6cee511951c732e5841d2ae78183ac40981df5d5d67b68e360f2135a27

Download Submit
C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Default\Secure Preferences

Filesize
24KB

MD5
d985875547ce8936a14b00d1e571365f

SHA1
040d8e5bd318357941fca03b49f66a1470824cb3

SHA256
8455a012296a7f4b10ade39e1300cda1b04fd0fc1832ffc043e66f48c6aecfbf

SHA512
ca31d3d6c44d52a1f817731da2e7ac98402cd19eeb4b48906950a2f22f961c8b1f665c3eaa62bf73cd44eb94ea377f7e2ceff9ef682a543771344dab9dbf5a38

Download Submit
C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Default\data_reduction_proxy_leveldb\CURRENT

Filesize
16B

MD5
6752a1d65b201c13b62ea44016eb221f

SHA1
58ecf154d01a62233ed7fb494ace3c3d4ffce08b

SHA256
0861415cada612ea5834d56e2cf1055d3e63979b69eb71d32ae9ae394d8306cd

SHA512
9cfd838d3fb570b44fc3461623ab2296123404c6c8f576b0de0aabd9a6020840d4c9125eb679ed384170dbcaac2fa30dc7fa9ee5b77d6df7c344a0aa030e0389

Download Submit
C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Local State

Filesize
10KB

MD5
0bca6aad2a0ba1593be2c4be4f09e7ff

SHA1
6afe14b122bf7ecb52c61090323bf48ef6e1d4f0

SHA256
25d78b7344aa6eb17c5698bfe3248f71fa26a81848cfddea1a9c738ccb77bf2f

SHA512
a2662e38f17cd383a02f14fffe265475d861d42b5ac4d92ea405963ae2418b808576a18d5e697d1c1a01a24c84695f10971521acaa292339badb09221bcc7000

Download Submit