hxxps://cuestionariossgs[.]es[.]sgs[.]com/NuevoPassword/Index?id=26635&token=auJNSjCfItGCwsHf1yZ5LNYokuR%2bQvad%2fjUR3Og%2bYu0%3d&politicas=False&regenera=False&idioma=es

Analysis

max time kernel
146s
max time network
149s
platform
windows10-2004_x64
resource
win10v2004-20231023-en
resource tags

arch:x64arch:x86image:win10v2004-20231023-enlocale:en-usos:windows10-2004-x64system
submitted
27/11/2023, 09:15

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General

Target

https://cuestionariossgs.es.sgs.com/NuevoPassword/Index?id=26635&token=auJNSjCfItGCwsHf1yZ5LNYokuR%2bQvad%2fjUR3Og%2bYu0%3d&politicas=False&regenera=False&idioma=es

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

Suspicious behavior: EnumeratesProcesses 10 IoCs

pid	Process
3520	msedge.exe
3520	msedge.exe
3324	msedge.exe
3324	msedge.exe
2944	identity_helper.exe
2944	identity_helper.exe
4760	msedge.exe
4760	msedge.exe
4760	msedge.exe
4760	msedge.exe

Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary 6 IoCs

pid	Process
3324	msedge.exe
3324	msedge.exe
3324	msedge.exe
3324	msedge.exe
3324	msedge.exe
3324	msedge.exe

Suspicious use of FindShellTrayWindow 25 IoCs

pid	Process
3324	msedge.exe
3324	msedge.exe
3324	msedge.exe
3324	msedge.exe
3324	msedge.exe
3324	msedge.exe
3324	msedge.exe
3324	msedge.exe
3324	msedge.exe
3324	msedge.exe
3324	msedge.exe
3324	msedge.exe
3324	msedge.exe
3324	msedge.exe
3324	msedge.exe
3324	msedge.exe
3324	msedge.exe
3324	msedge.exe
3324	msedge.exe
3324	msedge.exe
3324	msedge.exe
3324	msedge.exe
3324	msedge.exe
3324	msedge.exe
3324	msedge.exe

Suspicious use of SendNotifyMessage 24 IoCs

pid	Process
3324	msedge.exe
3324	msedge.exe
3324	msedge.exe
3324	msedge.exe
3324	msedge.exe
3324	msedge.exe
3324	msedge.exe
3324	msedge.exe
3324	msedge.exe
3324	msedge.exe
3324	msedge.exe
3324	msedge.exe
3324	msedge.exe
3324	msedge.exe
3324	msedge.exe
3324	msedge.exe
3324	msedge.exe
3324	msedge.exe
3324	msedge.exe
3324	msedge.exe
3324	msedge.exe
3324	msedge.exe
3324	msedge.exe
3324	msedge.exe

Suspicious use of WriteProcessMemory 64 IoCs

description	pid	Process	procid_target
PID 3324 wrote to memory of 1676	3324	msedge.exe	50
PID 3324 wrote to memory of 1676	3324	msedge.exe	50
PID 3324 wrote to memory of 5076	3324	msedge.exe	86
PID 3324 wrote to memory of 5076	3324	msedge.exe	86
PID 3324 wrote to memory of 5076	3324	msedge.exe	86
PID 3324 wrote to memory of 5076	3324	msedge.exe	86
PID 3324 wrote to memory of 5076	3324	msedge.exe	86
PID 3324 wrote to memory of 5076	3324	msedge.exe	86
PID 3324 wrote to memory of 5076	3324	msedge.exe	86
PID 3324 wrote to memory of 5076	3324	msedge.exe	86
PID 3324 wrote to memory of 5076	3324	msedge.exe	86
PID 3324 wrote to memory of 5076	3324	msedge.exe	86
PID 3324 wrote to memory of 5076	3324	msedge.exe	86
PID 3324 wrote to memory of 5076	3324	msedge.exe	86
PID 3324 wrote to memory of 5076	3324	msedge.exe	86
PID 3324 wrote to memory of 5076	3324	msedge.exe	86
PID 3324 wrote to memory of 5076	3324	msedge.exe	86
PID 3324 wrote to memory of 5076	3324	msedge.exe	86
PID 3324 wrote to memory of 5076	3324	msedge.exe	86
PID 3324 wrote to memory of 5076	3324	msedge.exe	86
PID 3324 wrote to memory of 5076	3324	msedge.exe	86
PID 3324 wrote to memory of 5076	3324	msedge.exe	86
PID 3324 wrote to memory of 5076	3324	msedge.exe	86
PID 3324 wrote to memory of 5076	3324	msedge.exe	86
PID 3324 wrote to memory of 5076	3324	msedge.exe	86
PID 3324 wrote to memory of 5076	3324	msedge.exe	86
PID 3324 wrote to memory of 5076	3324	msedge.exe	86
PID 3324 wrote to memory of 5076	3324	msedge.exe	86
PID 3324 wrote to memory of 5076	3324	msedge.exe	86
PID 3324 wrote to memory of 5076	3324	msedge.exe	86
PID 3324 wrote to memory of 5076	3324	msedge.exe	86
PID 3324 wrote to memory of 5076	3324	msedge.exe	86
PID 3324 wrote to memory of 5076	3324	msedge.exe	86
PID 3324 wrote to memory of 5076	3324	msedge.exe	86
PID 3324 wrote to memory of 5076	3324	msedge.exe	86
PID 3324 wrote to memory of 5076	3324	msedge.exe	86
PID 3324 wrote to memory of 5076	3324	msedge.exe	86
PID 3324 wrote to memory of 5076	3324	msedge.exe	86
PID 3324 wrote to memory of 5076	3324	msedge.exe	86
PID 3324 wrote to memory of 5076	3324	msedge.exe	86
PID 3324 wrote to memory of 5076	3324	msedge.exe	86
PID 3324 wrote to memory of 5076	3324	msedge.exe	86
PID 3324 wrote to memory of 3520	3324	msedge.exe	85
PID 3324 wrote to memory of 3520	3324	msedge.exe	85
PID 3324 wrote to memory of 4816	3324	msedge.exe	87
PID 3324 wrote to memory of 4816	3324	msedge.exe	87
PID 3324 wrote to memory of 4816	3324	msedge.exe	87
PID 3324 wrote to memory of 4816	3324	msedge.exe	87
PID 3324 wrote to memory of 4816	3324	msedge.exe	87
PID 3324 wrote to memory of 4816	3324	msedge.exe	87
PID 3324 wrote to memory of 4816	3324	msedge.exe	87
PID 3324 wrote to memory of 4816	3324	msedge.exe	87
PID 3324 wrote to memory of 4816	3324	msedge.exe	87
PID 3324 wrote to memory of 4816	3324	msedge.exe	87
PID 3324 wrote to memory of 4816	3324	msedge.exe	87
PID 3324 wrote to memory of 4816	3324	msedge.exe	87
PID 3324 wrote to memory of 4816	3324	msedge.exe	87
PID 3324 wrote to memory of 4816	3324	msedge.exe	87
PID 3324 wrote to memory of 4816	3324	msedge.exe	87
PID 3324 wrote to memory of 4816	3324	msedge.exe	87
PID 3324 wrote to memory of 4816	3324	msedge.exe	87
PID 3324 wrote to memory of 4816	3324	msedge.exe	87
PID 3324 wrote to memory of 4816	3324	msedge.exe	87
PID 3324 wrote to memory of 4816	3324	msedge.exe	87

C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --single-argument https://cuestionariossgs.es.sgs.com/NuevoPassword/Index?id=26635&token=auJNSjCfItGCwsHf1yZ5LNYokuR%2bQvad%2fjUR3Og%2bYu0%3d&politicas=False&regenera=False&idioma=es
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:3324
- 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,0x100,0x104,0xd8,0x108,0x7fff5cd346f8,0x7fff5cd34708,0x7fff5cd34718
  2⤵
  PID:1676
- 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=2044,18326336119236061483,5834774716111263819,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=2216 /prefetch:3
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:3520
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=gpu-process --field-trial-handle=2044,18326336119236061483,5834774716111263819,131072 --gpu-preferences=UAAAAAAAAADgAAAQAAAAAAAAAAAAAAAAAABgAAAAAAAwAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAHgAAAAAAAAAeAAAAAAAAAAoAAAABAAAACAAAAAAAAAAKAAAAAAAAAAwAAAAAAAAADgAAAAAAAAAEAAAAAAAAAAAAAAADQAAABAAAAAAAAAAAQAAAA0AAAAQAAAAAAAAAAQAAAANAAAAEAAAAAAAAAAHAAAADQAAAAgAAAAAAAAACAAAAAAAAAA= --mojo-platform-channel-handle=2080 /prefetch:2
  2⤵
  PID:5076
- 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=2044,18326336119236061483,5834774716111263819,131072 --lang=en-US --service-sandbox-type=utility --mojo-platform-channel-handle=2688 /prefetch:8
  2⤵
  PID:4816
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2044,18326336119236061483,5834774716111263819,131072 --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=3344 /prefetch:1
  2⤵
  PID:3832
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2044,18326336119236061483,5834774716111263819,131072 --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=3328 /prefetch:1
  2⤵
  PID:3312
- 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=2044,18326336119236061483,5834774716111263819,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=5144 /prefetch:8
  2⤵
  PID:1000
- 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=2044,18326336119236061483,5834774716111263819,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=5144 /prefetch:8
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:2944
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2044,18326336119236061483,5834774716111263819,131072 --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=5252 /prefetch:1
  2⤵
  PID:1688
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2044,18326336119236061483,5834774716111263819,131072 --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=4000 /prefetch:1
  2⤵
  PID:3100
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2044,18326336119236061483,5834774716111263819,131072 --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=5232 /prefetch:1
  2⤵
  PID:1660
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2044,18326336119236061483,5834774716111263819,131072 --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=5636 /prefetch:1
  2⤵
  PID:2464
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=gpu-process --field-trial-handle=2044,18326336119236061483,5834774716111263819,131072 --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=1992 /prefetch:2
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:4760

C:\Windows\System32\CompPkgSrv.exe
C:\Windows\System32\CompPkgSrv.exe -Embedding
1⤵
PID:1792

C:\Windows\System32\CompPkgSrv.exe
C:\Windows\System32\CompPkgSrv.exe -Embedding
1⤵
PID:3920

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
84df16093540d8d88a327b849dd35f8c

SHA1
c6207d32a8e44863142213697984de5e238ce644

SHA256
220f89151a0f978b8bbe338b937af90417ae8c17b72a53f2acea7be2ac171a8c

SHA512
3077ccda8f86f47c41978d6cbb1dcad344e36f236251c8fd8c58d1c48a59106aecfdbe306357b7ebcfe3300bec8ea10ee0e59434c799e8c40e40e6c3c1bd4098

Download Submit
C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Default\Code Cache\js\index-dir\the-real-index

Filesize
168B

MD5
a898eb73909f2f42b4d98f2536d4193f

SHA1
2ffbb3aebc2fe49924507b0489704a67629a6b16

SHA256
1b9644b0e6bf2cf57710f18fd7df9aa21d6bed342c7dd5ceb4e9d821dd0991c6

SHA512
2208bb1ed364453a0df19f92535cb881218894199b8176bebd47aa2cdf5775baf5656263ec760d774165ae82ffd9f2320b842e9086b232ca41c5c7e86a105641

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
505B

MD5
bbfdc863e793e16cdc3a40511a43ed03

SHA1
e79a294acc655f19335ba0e55dd8c7b55fc28799

SHA256
0c91a7cee720d01e06509886bb5f616f14be04ed1fe47e1b1b35b9aef9a279a4

SHA512
d91daeeda2a90089b48f0d54c6a22b29b14693ef145d2e68d179d71bd978dd88d9515e487534c424db4b248c48142c862d941c7a865f0540a751f38333c3d1c2

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

Filesize
5KB

MD5
1a48c20c4c809bb4b651a503d70cb6ee

SHA1
80d575706c76285b7e599b218bec9cead9de3421

SHA256
ed85d2cde26f4c38435b4d3531206c32f727f67e81dc1a2693293e1f86f33133

SHA512
e003555b57ce7ae52880ccd30c5bc0c2610af862a5872bc3c16fd4f1ccf08166926b848d910c278e564d20834fc66263e4fc79486351993400f4aa9afa9daf50

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

Filesize
5KB

MD5
370dea6111c0b05cef22dd405c302c8e

SHA1
c9de41ddef11cb3e4f07d06802d9387d7c1ea184

SHA256
f393d0e4e22b3d21859e4bb76d37a0b5bcb32b90409738e9e72a9c48f00b5535

SHA512
ac58ba54dd625aeca2db6251d89973a97c87e510c0d804cc29768c7b76812b575804f550d85eb48fbfcfe008c57ae4a7b916ee88bc4fd814c2f77ffdba8d26b1

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

Filesize
24KB

MD5
918ecd7940dcab6b9f4b8bdd4d3772b2

SHA1
7c0c6962a6cd37d91c2ebf3ad542b3876dc466e4

SHA256
3123072fba0ea8e8f960dd213659a0c96ce2b58683593b8ea84efac772b25175

SHA512
c96044501a0a6a65140bc7710a81d29dac35fc6a6fd18fbb4fa5d584e9dc79a059e51cbe063ca496d72558e459ffa6c2913f3893f0a3c0f8002bbca1d1b98ea2

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
b6577793a6fb3cfc777a62535576e383

SHA1
7f26fad1629924bc57536fcf18698c99ad935f08

SHA256
92fb6e156bc9ab7368734d91465862fef4b0a8136c8888024cbaaf797de0d204

SHA512
83012becc4977a67a06ddc8b167296a8b456fcdc224d53c7e8367e0a714d3bcb6f97cd55f5d89c82a0703dc004a8567269c5c5b9b404829cb3bcfe562b1d49cf

Download Submit