hxxps://u[.]to/Jjc4IQ

Analysis

max time kernel
202s
max time network
203s
platform
windows10-2004_x64
resource
win10v2004-20241007-en
resource tags

arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
submitted
12-01-2025 02:07

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General

Target

https://u.to/Jjc4IQ

Score

3^/10

discovery

Malware Config

Signatures

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	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
2452	msedge.exe
2452	msedge.exe
1700	msedge.exe
1700	msedge.exe
2560	identity_helper.exe
2560	identity_helper.exe
2240	msedge.exe
2240	msedge.exe
2240	msedge.exe
2240	msedge.exe

Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary 11 IoCs

pid	Process
1700	msedge.exe
1700	msedge.exe
1700	msedge.exe
1700	msedge.exe
1700	msedge.exe
1700	msedge.exe
1700	msedge.exe
1700	msedge.exe
1700	msedge.exe
1700	msedge.exe
1700	msedge.exe

Suspicious use of FindShellTrayWindow 25 IoCs

pid	Process
1700	msedge.exe
1700	msedge.exe
1700	msedge.exe
1700	msedge.exe
1700	msedge.exe
1700	msedge.exe
1700	msedge.exe
1700	msedge.exe
1700	msedge.exe
1700	msedge.exe
1700	msedge.exe
1700	msedge.exe
1700	msedge.exe
1700	msedge.exe
1700	msedge.exe
1700	msedge.exe
1700	msedge.exe
1700	msedge.exe
1700	msedge.exe
1700	msedge.exe
1700	msedge.exe
1700	msedge.exe
1700	msedge.exe
1700	msedge.exe
1700	msedge.exe

Suspicious use of SendNotifyMessage 24 IoCs

pid	Process
1700	msedge.exe
1700	msedge.exe
1700	msedge.exe
1700	msedge.exe
1700	msedge.exe
1700	msedge.exe
1700	msedge.exe
1700	msedge.exe
1700	msedge.exe
1700	msedge.exe
1700	msedge.exe
1700	msedge.exe
1700	msedge.exe
1700	msedge.exe
1700	msedge.exe
1700	msedge.exe
1700	msedge.exe
1700	msedge.exe
1700	msedge.exe
1700	msedge.exe
1700	msedge.exe
1700	msedge.exe
1700	msedge.exe
1700	msedge.exe

Suspicious use of WriteProcessMemory 64 IoCs

description	pid	Process	procid_target
PID 1700 wrote to memory of 4004	1700	msedge.exe	83
PID 1700 wrote to memory of 4004	1700	msedge.exe	83
PID 1700 wrote to memory of 2536	1700	msedge.exe	84
PID 1700 wrote to memory of 2536	1700	msedge.exe	84
PID 1700 wrote to memory of 2536	1700	msedge.exe	84
PID 1700 wrote to memory of 2536	1700	msedge.exe	84
PID 1700 wrote to memory of 2536	1700	msedge.exe	84
PID 1700 wrote to memory of 2536	1700	msedge.exe	84
PID 1700 wrote to memory of 2536	1700	msedge.exe	84
PID 1700 wrote to memory of 2536	1700	msedge.exe	84
PID 1700 wrote to memory of 2536	1700	msedge.exe	84
PID 1700 wrote to memory of 2536	1700	msedge.exe	84
PID 1700 wrote to memory of 2536	1700	msedge.exe	84
PID 1700 wrote to memory of 2536	1700	msedge.exe	84
PID 1700 wrote to memory of 2536	1700	msedge.exe	84
PID 1700 wrote to memory of 2536	1700	msedge.exe	84
PID 1700 wrote to memory of 2536	1700	msedge.exe	84
PID 1700 wrote to memory of 2536	1700	msedge.exe	84
PID 1700 wrote to memory of 2536	1700	msedge.exe	84
PID 1700 wrote to memory of 2536	1700	msedge.exe	84
PID 1700 wrote to memory of 2536	1700	msedge.exe	84
PID 1700 wrote to memory of 2536	1700	msedge.exe	84
PID 1700 wrote to memory of 2536	1700	msedge.exe	84
PID 1700 wrote to memory of 2536	1700	msedge.exe	84
PID 1700 wrote to memory of 2536	1700	msedge.exe	84
PID 1700 wrote to memory of 2536	1700	msedge.exe	84
PID 1700 wrote to memory of 2536	1700	msedge.exe	84
PID 1700 wrote to memory of 2536	1700	msedge.exe	84
PID 1700 wrote to memory of 2536	1700	msedge.exe	84
PID 1700 wrote to memory of 2536	1700	msedge.exe	84
PID 1700 wrote to memory of 2536	1700	msedge.exe	84
PID 1700 wrote to memory of 2536	1700	msedge.exe	84
PID 1700 wrote to memory of 2536	1700	msedge.exe	84
PID 1700 wrote to memory of 2536	1700	msedge.exe	84
PID 1700 wrote to memory of 2536	1700	msedge.exe	84
PID 1700 wrote to memory of 2536	1700	msedge.exe	84
PID 1700 wrote to memory of 2536	1700	msedge.exe	84
PID 1700 wrote to memory of 2536	1700	msedge.exe	84
PID 1700 wrote to memory of 2536	1700	msedge.exe	84
PID 1700 wrote to memory of 2536	1700	msedge.exe	84
PID 1700 wrote to memory of 2536	1700	msedge.exe	84
PID 1700 wrote to memory of 2536	1700	msedge.exe	84
PID 1700 wrote to memory of 2452	1700	msedge.exe	85
PID 1700 wrote to memory of 2452	1700	msedge.exe	85
PID 1700 wrote to memory of 3296	1700	msedge.exe	86
PID 1700 wrote to memory of 3296	1700	msedge.exe	86
PID 1700 wrote to memory of 3296	1700	msedge.exe	86
PID 1700 wrote to memory of 3296	1700	msedge.exe	86
PID 1700 wrote to memory of 3296	1700	msedge.exe	86
PID 1700 wrote to memory of 3296	1700	msedge.exe	86
PID 1700 wrote to memory of 3296	1700	msedge.exe	86
PID 1700 wrote to memory of 3296	1700	msedge.exe	86
PID 1700 wrote to memory of 3296	1700	msedge.exe	86
PID 1700 wrote to memory of 3296	1700	msedge.exe	86
PID 1700 wrote to memory of 3296	1700	msedge.exe	86
PID 1700 wrote to memory of 3296	1700	msedge.exe	86
PID 1700 wrote to memory of 3296	1700	msedge.exe	86
PID 1700 wrote to memory of 3296	1700	msedge.exe	86
PID 1700 wrote to memory of 3296	1700	msedge.exe	86
PID 1700 wrote to memory of 3296	1700	msedge.exe	86
PID 1700 wrote to memory of 3296	1700	msedge.exe	86
PID 1700 wrote to memory of 3296	1700	msedge.exe	86
PID 1700 wrote to memory of 3296	1700	msedge.exe	86
PID 1700 wrote to memory of 3296	1700	msedge.exe	86

C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --start-maximized --single-argument https://u.to/Jjc4IQ
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:1700
- 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,0x100,0x104,0xd8,0x108,0x7ff98b4246f8,0x7ff98b424708,0x7ff98b424718
  2⤵
  PID:4004
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=gpu-process --field-trial-handle=2156,3049834594795954941,3743596857312694931,131072 --gpu-preferences=UAAAAAAAAADgAAAQAAAAAAAAAAAAAAAAAABgAAAAAAAwAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAHgAAAAAAAAAeAAAAAAAAAAoAAAABAAAACAAAAAAAAAAKAAAAAAAAAAwAAAAAAAAADgAAAAAAAAAEAAAAAAAAAAAAAAADQAAABAAAAAAAAAAAQAAAA0AAAAQAAAAAAAAAAQAAAANAAAAEAAAAAAAAAAHAAAADQAAAAgAAAAAAAAACAAAAAAAAAA= --mojo-platform-channel-handle=2160 /prefetch:2
  2⤵
  PID:2536
- 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=2156,3049834594795954941,3743596857312694931,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=2284 /prefetch:3
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:2452
- 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=2156,3049834594795954941,3743596857312694931,131072 --lang=en-US --service-sandbox-type=utility --mojo-platform-channel-handle=2888 /prefetch:8
  2⤵
  PID:3296
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2156,3049834594795954941,3743596857312694931,131072 --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=3360 /prefetch:1
  2⤵
  PID:4132
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2156,3049834594795954941,3743596857312694931,131072 --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=3368 /prefetch:1
  2⤵
  PID:2732
- 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=2156,3049834594795954941,3743596857312694931,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=5276 /prefetch:8
  2⤵
  PID:4388
- 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=2156,3049834594795954941,3743596857312694931,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=5276 /prefetch:8
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:2560
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2156,3049834594795954941,3743596857312694931,131072 --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=5388 /prefetch:1
  2⤵
  PID:1664
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2156,3049834594795954941,3743596857312694931,131072 --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=5236 /prefetch:1
  2⤵
  PID:3992
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2156,3049834594795954941,3743596857312694931,131072 --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=5764 /prefetch:1
  2⤵
  PID:3076
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2156,3049834594795954941,3743596857312694931,131072 --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=5788 /prefetch:1
  2⤵
  PID:456
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2156,3049834594795954941,3743596857312694931,131072 --lang=en-US --disable-client-side-phishing-detection --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=12 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=6136 /prefetch:1
  2⤵
  PID:1168
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2156,3049834594795954941,3743596857312694931,131072 --lang=en-US --disable-client-side-phishing-detection --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=13 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=3640 /prefetch:1
  2⤵
  PID:4388
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2156,3049834594795954941,3743596857312694931,131072 --lang=en-US --disable-client-side-phishing-detection --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=14 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=3956 /prefetch:1
  2⤵
  PID:3136
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2156,3049834594795954941,3743596857312694931,131072 --lang=en-US --disable-client-side-phishing-detection --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=15 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=1772 /prefetch:1
  2⤵
  PID:3812
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=gpu-process --field-trial-handle=2156,3049834594795954941,3743596857312694931,131072 --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=1692 /prefetch:2
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:2240
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2156,3049834594795954941,3743596857312694931,131072 --lang=en-US --disable-client-side-phishing-detection --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=17 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=5160 /prefetch:1
  2⤵
  PID:3064

C:\Windows\System32\CompPkgSrv.exe
C:\Windows\System32\CompPkgSrv.exe -Embedding
1⤵
PID:2468

C:\Windows\System32\CompPkgSrv.exe
C:\Windows\System32\CompPkgSrv.exe -Embedding
1⤵
PID:3176

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

Filesize
152B

MD5
85ba073d7015b6ce7da19235a275f6da

SHA1
a23c8c2125e45a0788bac14423ae1f3eab92cf00

SHA256
5ad04b8c19bf43b550ad725202f79086168ecccabe791100fba203d9aa27e617

SHA512
eb4fd72d7030ea1a25af2b59769b671a5760735fb95d18145f036a8d9e6f42c903b34a7e606046c740c644fab0bb9f5b7335c1869b098f121579e71f10f5a9c3

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

Filesize
152B

MD5
7de1bbdc1f9cf1a58ae1de4951ce8cb9

SHA1
010da169e15457c25bd80ef02d76a940c1210301

SHA256
6e390bbc0d03a652516705775e8e9a7b7936312a8a5bea407f9d7d9fa99d957e

SHA512
e4a33f2128883e71ab41e803e8b55d0ac17cbc51be3bde42bed157df24f10f34ad264f74ef3254dbe30d253aca03158fde21518c2b78aaa05dae8308b1c5f30c

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

Filesize
5KB

MD5
8bbead9d58c97c9974eafdf1231993dd

SHA1
10e5bd01342b533d8e67cba053248649d0e71ad1

SHA256
acf83ce247e4ab4b737595766970122035f710bb7e3c60ad99b7f6b82d46ad24

SHA512
22da27467e4f1ddc2bccae053fd5da63425fd7e34384fd75270307e3459fd7b229b04f263a6af8d667034dd3d3e35291bb51b27a143664cd3e41c24d9dcb0f7d

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

Filesize
6KB

MD5
fc87611d5f382db5fa0fca65bde9c177

SHA1
d9e296f94c1db2ddded9e98750cdcdc82758a684

SHA256
be5df5231bcab21578e4efcde7d8fad52a622778de750ba6d0ec13b85a7f80c2

SHA512
c9d6be72db92892c3eba5169fe48269af84dfa98a8fe7ae4f42fca05949bd872e62a482daf89d6ef4015813df9bf5c8e71b008c95fa79ed55ca8f8ea6e8ffcec

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

Filesize
16B

MD5
46295cac801e5d4857d09837238a6394

SHA1
44e0fa1b517dbf802b18faf0785eeea6ac51594b

SHA256
0f1bad70c7bd1e0a69562853ec529355462fcd0423263a3d39d6d0d70b780443

SHA512
8969402593f927350e2ceb4b5bc2a277f3754697c1961e3d6237da322257fbab42909e1a742e22223447f3a4805f8d8ef525432a7c3515a549e984d3eff72b23

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

Filesize
16B

MD5
206702161f94c5cd39fadd03f4014d98

SHA1
bd8bfc144fb5326d21bd1531523d9fb50e1b600a

SHA256
1005a525006f148c86efcbfb36c6eac091b311532448010f70f7de9a68007167

SHA512
0af09f26941b11991c750d1a2b525c39a8970900e98cba96fd1b55dbf93fee79e18b8aab258f48b4f7bda40d059629bc7770d84371235cdb1352a4f17f80e145

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

Filesize
10KB

MD5
116831b21875f4ad510aa1217c115bb0

SHA1
36f17f4b02384aa40d94808e91524c5f24d6993f

SHA256
626d01fe872dcc868e40178a3ee33df7f4d56628e0f4f0baff66c8847f127bb0

SHA512
18d9eb8ad40bc6f1a43a31a105497c65ae771c4a908cd248ef06c936f8953ce230970223f48472b31a12b4c9cc3b0be155a82a7c474b0c08021f69830432cc47

Download Submit