hxxps://u27801770[.]ct[.]sendgrid[.]net/wf/open?upn=QVLW3-2FQT4QE0BBNOKQELa9l8xi3IYZmWxQeFCJU-2BSpuSfgGvRNaU8gFgFTb7syuW2MWUG72NIPDKNhv7uCqu1qtNsxBVxe71AtE6jhkckuLI147j7jRSy88RTBvTTWYjDo23xihoU5veYsEHEK2rpHXKFUy5RrqjXG3s8G4KxO8mcmayPQTGSj-2BSRCiixK4-2FmgNGI6er32jcQ6yQyYkrx5tQz1-2B7YUn0y-2FvZ4ZQm618n3RrdADT91snqT5v-2B3jo0cukIh-2BC2DN-2BdxJAUUySUtJA0qIB2wfV5uVBKR51YPUw-2BzWvrwo2d6CSyg7ChI2z7Dx8WnaxiQj8YbS0SlplWVazJxQN9mkwE3YhaXYbSSyAr6qoD0YmLmYFHa8WcSbNDR0CK8OC56WyDM6mClRBmlOe7-2FMdVUaJR8N4HwEEL-2FCIRQ4uElSzCKz5-2F-2BJBLVvd9

Analysis

max time kernel
17s
max time network
22s
platform
windows10-2004_x64
resource
win10v2004-20231020-en
resource tags

arch:x64arch:x86image:win10v2004-20231020-enlocale:en-usos:windows10-2004-x64system
submitted
17/11/2023, 10:21

Sharing

Copy URL Twitter E-mail

Report Analysis Logs

General

Target

https://u27801770.ct.sendgrid.net/wf/open?upn=QVLW3-2FQT4QE0BBNOKQELa9l8xi3IYZmWxQeFCJU-2BSpuSfgGvRNaU8gFgFTb7syuW2MWUG72NIPDKNhv7uCqu1qtNsxBVxe71AtE6jhkckuLI147j7jRSy88RTBvTTWYjDo23xihoU5veYsEHEK2rpHXKFUy5RrqjXG3s8G4KxO8mcmayPQTGSj-2BSRCiixK4-2FmgNGI6er32jcQ6yQyYkrx5tQz1-2B7YUn0y-2FvZ4ZQm618n3RrdADT91snqT5v-2B3jo0cukIh-2BC2DN-2BdxJAUUySUtJA0qIB2wfV5uVBKR51YPUw-2BzWvrwo2d6CSyg7ChI2z7Dx8WnaxiQj8YbS0SlplWVazJxQN9mkwE3YhaXYbSSyAr6qoD0YmLmYFHa8WcSbNDR0CK8OC56WyDM6mClRBmlOe7-2FMdVUaJR8N4HwEEL-2FCIRQ4uElSzCKz5-2F-2BJBLVvd9

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 6 IoCs

pid	Process
4180	msedge.exe
4180	msedge.exe
3236	msedge.exe
3236	msedge.exe
2572	identity_helper.exe
2572	identity_helper.exe

Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary 6 IoCs

pid	Process
3236	msedge.exe
3236	msedge.exe
3236	msedge.exe
3236	msedge.exe
3236	msedge.exe
3236	msedge.exe

Suspicious use of FindShellTrayWindow 25 IoCs

pid	Process
3236	msedge.exe
3236	msedge.exe
3236	msedge.exe
3236	msedge.exe
3236	msedge.exe
3236	msedge.exe
3236	msedge.exe
3236	msedge.exe
3236	msedge.exe
3236	msedge.exe
3236	msedge.exe
3236	msedge.exe
3236	msedge.exe
3236	msedge.exe
3236	msedge.exe
3236	msedge.exe
3236	msedge.exe
3236	msedge.exe
3236	msedge.exe
3236	msedge.exe
3236	msedge.exe
3236	msedge.exe
3236	msedge.exe
3236	msedge.exe
3236	msedge.exe

Suspicious use of SendNotifyMessage 24 IoCs

pid	Process
3236	msedge.exe
3236	msedge.exe
3236	msedge.exe
3236	msedge.exe
3236	msedge.exe
3236	msedge.exe
3236	msedge.exe
3236	msedge.exe
3236	msedge.exe
3236	msedge.exe
3236	msedge.exe
3236	msedge.exe
3236	msedge.exe
3236	msedge.exe
3236	msedge.exe
3236	msedge.exe
3236	msedge.exe
3236	msedge.exe
3236	msedge.exe
3236	msedge.exe
3236	msedge.exe
3236	msedge.exe
3236	msedge.exe
3236	msedge.exe

Suspicious use of WriteProcessMemory 64 IoCs

description	pid	Process	procid_target
PID 3236 wrote to memory of 3628	3236	msedge.exe	85
PID 3236 wrote to memory of 3628	3236	msedge.exe	85
PID 3236 wrote to memory of 4596	3236	msedge.exe	88
PID 3236 wrote to memory of 4596	3236	msedge.exe	88
PID 3236 wrote to memory of 4596	3236	msedge.exe	88
PID 3236 wrote to memory of 4596	3236	msedge.exe	88
PID 3236 wrote to memory of 4596	3236	msedge.exe	88
PID 3236 wrote to memory of 4596	3236	msedge.exe	88
PID 3236 wrote to memory of 4596	3236	msedge.exe	88
PID 3236 wrote to memory of 4596	3236	msedge.exe	88
PID 3236 wrote to memory of 4596	3236	msedge.exe	88
PID 3236 wrote to memory of 4596	3236	msedge.exe	88
PID 3236 wrote to memory of 4596	3236	msedge.exe	88
PID 3236 wrote to memory of 4596	3236	msedge.exe	88
PID 3236 wrote to memory of 4596	3236	msedge.exe	88
PID 3236 wrote to memory of 4596	3236	msedge.exe	88
PID 3236 wrote to memory of 4596	3236	msedge.exe	88
PID 3236 wrote to memory of 4596	3236	msedge.exe	88
PID 3236 wrote to memory of 4596	3236	msedge.exe	88
PID 3236 wrote to memory of 4596	3236	msedge.exe	88
PID 3236 wrote to memory of 4596	3236	msedge.exe	88
PID 3236 wrote to memory of 4596	3236	msedge.exe	88
PID 3236 wrote to memory of 4596	3236	msedge.exe	88
PID 3236 wrote to memory of 4596	3236	msedge.exe	88
PID 3236 wrote to memory of 4596	3236	msedge.exe	88
PID 3236 wrote to memory of 4596	3236	msedge.exe	88
PID 3236 wrote to memory of 4596	3236	msedge.exe	88
PID 3236 wrote to memory of 4596	3236	msedge.exe	88
PID 3236 wrote to memory of 4596	3236	msedge.exe	88
PID 3236 wrote to memory of 4596	3236	msedge.exe	88
PID 3236 wrote to memory of 4596	3236	msedge.exe	88
PID 3236 wrote to memory of 4596	3236	msedge.exe	88
PID 3236 wrote to memory of 4596	3236	msedge.exe	88
PID 3236 wrote to memory of 4596	3236	msedge.exe	88
PID 3236 wrote to memory of 4596	3236	msedge.exe	88
PID 3236 wrote to memory of 4596	3236	msedge.exe	88
PID 3236 wrote to memory of 4596	3236	msedge.exe	88
PID 3236 wrote to memory of 4596	3236	msedge.exe	88
PID 3236 wrote to memory of 4596	3236	msedge.exe	88
PID 3236 wrote to memory of 4596	3236	msedge.exe	88
PID 3236 wrote to memory of 4596	3236	msedge.exe	88
PID 3236 wrote to memory of 4596	3236	msedge.exe	88
PID 3236 wrote to memory of 4180	3236	msedge.exe	87
PID 3236 wrote to memory of 4180	3236	msedge.exe	87
PID 3236 wrote to memory of 3960	3236	msedge.exe	89
PID 3236 wrote to memory of 3960	3236	msedge.exe	89
PID 3236 wrote to memory of 3960	3236	msedge.exe	89
PID 3236 wrote to memory of 3960	3236	msedge.exe	89
PID 3236 wrote to memory of 3960	3236	msedge.exe	89
PID 3236 wrote to memory of 3960	3236	msedge.exe	89
PID 3236 wrote to memory of 3960	3236	msedge.exe	89
PID 3236 wrote to memory of 3960	3236	msedge.exe	89
PID 3236 wrote to memory of 3960	3236	msedge.exe	89
PID 3236 wrote to memory of 3960	3236	msedge.exe	89
PID 3236 wrote to memory of 3960	3236	msedge.exe	89
PID 3236 wrote to memory of 3960	3236	msedge.exe	89
PID 3236 wrote to memory of 3960	3236	msedge.exe	89
PID 3236 wrote to memory of 3960	3236	msedge.exe	89
PID 3236 wrote to memory of 3960	3236	msedge.exe	89
PID 3236 wrote to memory of 3960	3236	msedge.exe	89
PID 3236 wrote to memory of 3960	3236	msedge.exe	89
PID 3236 wrote to memory of 3960	3236	msedge.exe	89
PID 3236 wrote to memory of 3960	3236	msedge.exe	89
PID 3236 wrote to memory of 3960	3236	msedge.exe	89

C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --single-argument https://u27801770.ct.sendgrid.net/wf/open?upn=QVLW3-2FQT4QE0BBNOKQELa9l8xi3IYZmWxQeFCJU-2BSpuSfgGvRNaU8gFgFTb7syuW2MWUG72NIPDKNhv7uCqu1qtNsxBVxe71AtE6jhkckuLI147j7jRSy88RTBvTTWYjDo23xihoU5veYsEHEK2rpHXKFUy5RrqjXG3s8G4KxO8mcmayPQTGSj-2BSRCiixK4-2FmgNGI6er32jcQ6yQyYkrx5tQz1-2B7YUn0y-2FvZ4ZQm618n3RrdADT91snqT5v-2B3jo0cukIh-2BC2DN-2BdxJAUUySUtJA0qIB2wfV5uVBKR51YPUw-2BzWvrwo2d6CSyg7ChI2z7Dx8WnaxiQj8YbS0SlplWVazJxQN9mkwE3YhaXYbSSyAr6qoD0YmLmYFHa8WcSbNDR0CK8OC56WyDM6mClRBmlOe7-2FMdVUaJR8N4HwEEL-2FCIRQ4uElSzCKz5-2F-2BJBLVvd9
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:3236
- 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=0xfc,0x100,0x104,0xd8,0x108,0x7ffdd12146f8,0x7ffdd1214708,0x7ffdd1214718
  2⤵
  PID:3628
- 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=2104,10052081705510297852,175529509297138857,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=2180 /prefetch:3
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:4180
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=gpu-process --field-trial-handle=2104,10052081705510297852,175529509297138857,131072 --gpu-preferences=UAAAAAAAAADgAAAQAAAAAAAAAAAAAAAAAABgAAAAAAAwAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAHgAAAAAAAAAeAAAAAAAAAAoAAAABAAAACAAAAAAAAAAKAAAAAAAAAAwAAAAAAAAADgAAAAAAAAAEAAAAAAAAAAAAAAADQAAABAAAAAAAAAAAQAAAA0AAAAQAAAAAAAAAAQAAAANAAAAEAAAAAAAAAAHAAAADQAAAAgAAAAAAAAACAAAAAAAAAA= --mojo-platform-channel-handle=2128 /prefetch:2
  2⤵
  PID:4596
- 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=2104,10052081705510297852,175529509297138857,131072 --lang=en-US --service-sandbox-type=utility --mojo-platform-channel-handle=2912 /prefetch:8
  2⤵
  PID:3960
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2104,10052081705510297852,175529509297138857,131072 --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=3372 /prefetch:1
  2⤵
  PID:4280
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2104,10052081705510297852,175529509297138857,131072 --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=3384 /prefetch:1
  2⤵
  PID:2976
- 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=2104,10052081705510297852,175529509297138857,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=5176 /prefetch:8
  2⤵
  PID:2592
- 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=2104,10052081705510297852,175529509297138857,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=5176 /prefetch:8
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:2572
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2104,10052081705510297852,175529509297138857,131072 --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=9 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=5272 /prefetch:1
  2⤵
  PID:4472
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2104,10052081705510297852,175529509297138857,131072 --lang=en-US --disable-client-side-phishing-detection --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=8 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=5400 /prefetch:1
  2⤵
  PID:4332
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2104,10052081705510297852,175529509297138857,131072 --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=5556 /prefetch:1
  2⤵
  PID:3068
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2104,10052081705510297852,175529509297138857,131072 --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=5524 /prefetch:1
  2⤵
  PID:4876

C:\Windows\System32\CompPkgSrv.exe
C:\Windows\System32\CompPkgSrv.exe -Embedding
1⤵
PID:4968

C:\Windows\System32\CompPkgSrv.exe
C:\Windows\System32\CompPkgSrv.exe -Embedding
1⤵
PID:4208

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

Loading Replay Monitor...

Downloads

C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Crashpad\settings.dat

Filesize
152B

MD5
0629525c94f6548880f5f3a67846755e

SHA1
40ef667fc04bb1c0ae4bf2c17ded88594f0f4423

SHA256
812576f4a24f399abbd54b83ba7f404f021d4a7d2ec0fd2f988ebf4cbf8477ee

SHA512
f74d2e4a65a152f46852eb78dd70a958fdfb8c14e060ca41ffa783b7362e44659cc5fc73f59f3edb1f1d817000b85de7c1860512aa65d937eb5a0a8d9e5890fa

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\Preferences

Filesize
5KB

MD5
27806649c004d552ef39b286bc1cd57e

SHA1
815f5cfa6e0f3bfe9ba93843626d3e844002caca

SHA256
f81f03462ed6d09b6f4d25976fb0bd8d6eb9cde47342315ca6ec26548aeb63f4

SHA512
a84db9c7712f4068464331c6d4cb5a7301884078b96174dc0d337b3f3a061a4e92a807c71353ad849024a2ab53263ceb0cb0b4de9596f08bf627fa430d3dc64b

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

Filesize
5KB

MD5
07d621525223bf4d977abc953a089781

SHA1
15db0c9f5c9e0289ad5228651992e3109ffa7dbc

SHA256
6c70248af003b3b70ae3660d34f9e3086b9e4ebf4f131e21b374bf8e3968e001

SHA512
0f699ab6cefd2201fc2f791f41cebf08d524906a5d80d0c75f0f023dc1b8ce72e0a7349a84c5457ba8f67ff861aba904c1f75380709b3d01d7c2124d64911a95

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

Filesize
24KB

MD5
fd20981c7184673929dfcab50885629b

SHA1
14c2437aad662b119689008273844bac535f946c

SHA256
28b7a1e7b492fff3e5268a6cd480721f211ceb6f2f999f3698b3b8cbd304bb22

SHA512
b99520bbca4d2b39f8bedb59944ad97714a3c9b8a87393719f1cbc40ed63c5834979f49346d31072c4d354c612ab4db9bf7f16e7c15d6802c9ea507d8c46af75

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
3010d91abb9cd52214c5b485c6db8896

SHA1
6f7b2cf68a7b542b43ff2b65cb648b5d14c3ebf5

SHA256
49ec925dc135ff78069722488a6d105c64855209c8bf90cc51a803cce7748c8e

SHA512
bbc98a2b828531b96ba621e157ba94d46e9a296dca283cbc1d9f81769a16714c5dbbf4c0f0a215f0ff0958fa326ebf0490048fe0b36f43dca4092997d1174904

Download Submit