hxxps://www[.]linkedin[.]com/safety/go?url=https%3A%2F%2Fcyberseceu[.]com%2F&trk=flagship-messaging-web&messageThreadUrn=urn%3Ali%3AmessagingThread%3A2-YWViODNmYTAtMDAyNi00YjQ2LWJkZjktNjM1NTg1Yzk2YTE0XzAxMw%3D%3D&lipi=urn%3Ali%3Apage%3Ad_flagship3_feed%3BzcCFsYrhSgqxwDcrD7iBng%3D%3D

General

Target

https://www.linkedin.com/safety/go?url=https%3A%2F%2Fcyberseceu.com%2F&trk=flagship-messaging-web&messageThreadUrn=urn%3Ali%3AmessagingThread%3A2-YWViODNmYTAtMDAyNi00YjQ2LWJkZjktNjM1NTg1Yzk2YTE0XzAxMw%3D%3D&lipi=urn%3Ali%3Apage%3Ad_flagship3_feed%3BzcCFsYrhSgqxwDcrD7iBng%3D%3D

Score

1^/10

Malware Config

Signatures

Enumerates system info in registry 2 TTPs 3 IoCs

Query Registry

T1012

System Information Discovery

T1082

Processes:

msedge.exe

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

Processes:

msedge.exemsedge.exeidentity_helper.exemsedge.exe

pid	process
2012	msedge.exe
2012	msedge.exe
1924	msedge.exe
1924	msedge.exe
4304	identity_helper.exe
4304	identity_helper.exe
4572	msedge.exe
4572	msedge.exe
4572	msedge.exe
4572	msedge.exe

Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary 6 IoCs

Processes:

msedge.exe

pid process

1924 msedge.exe
1924 msedge.exe
1924 msedge.exe
1924 msedge.exe
1924 msedge.exe
1924 msedge.exe

Suspicious use of FindShellTrayWindow 25 IoCs

Processes:

msedge.exe

pid	process
1924	msedge.exe
1924	msedge.exe
1924	msedge.exe
1924	msedge.exe
1924	msedge.exe
1924	msedge.exe
1924	msedge.exe
1924	msedge.exe
1924	msedge.exe
1924	msedge.exe
1924	msedge.exe
1924	msedge.exe
1924	msedge.exe
1924	msedge.exe
1924	msedge.exe
1924	msedge.exe
1924	msedge.exe
1924	msedge.exe
1924	msedge.exe
1924	msedge.exe
1924	msedge.exe
1924	msedge.exe
1924	msedge.exe
1924	msedge.exe
1924	msedge.exe

Suspicious use of SendNotifyMessage 24 IoCs

Processes:

msedge.exe

pid	process
1924	msedge.exe
1924	msedge.exe
1924	msedge.exe
1924	msedge.exe
1924	msedge.exe
1924	msedge.exe
1924	msedge.exe
1924	msedge.exe
1924	msedge.exe
1924	msedge.exe
1924	msedge.exe
1924	msedge.exe
1924	msedge.exe
1924	msedge.exe
1924	msedge.exe
1924	msedge.exe
1924	msedge.exe
1924	msedge.exe
1924	msedge.exe
1924	msedge.exe
1924	msedge.exe
1924	msedge.exe
1924	msedge.exe
1924	msedge.exe

Suspicious use of WriteProcessMemory 64 IoCs

Processes:

msedge.exe

description	pid	process	target process
PID 1924 wrote to memory of 1800	1924	msedge.exe	msedge.exe
PID 1924 wrote to memory of 1800	1924	msedge.exe	msedge.exe
PID 1924 wrote to memory of 4608	1924	msedge.exe	msedge.exe
PID 1924 wrote to memory of 4608	1924	msedge.exe	msedge.exe
PID 1924 wrote to memory of 4608	1924	msedge.exe	msedge.exe
PID 1924 wrote to memory of 4608	1924	msedge.exe	msedge.exe
PID 1924 wrote to memory of 4608	1924	msedge.exe	msedge.exe
PID 1924 wrote to memory of 4608	1924	msedge.exe	msedge.exe
PID 1924 wrote to memory of 4608	1924	msedge.exe	msedge.exe
PID 1924 wrote to memory of 4608	1924	msedge.exe	msedge.exe
PID 1924 wrote to memory of 4608	1924	msedge.exe	msedge.exe
PID 1924 wrote to memory of 4608	1924	msedge.exe	msedge.exe
PID 1924 wrote to memory of 4608	1924	msedge.exe	msedge.exe
PID 1924 wrote to memory of 4608	1924	msedge.exe	msedge.exe
PID 1924 wrote to memory of 4608	1924	msedge.exe	msedge.exe
PID 1924 wrote to memory of 4608	1924	msedge.exe	msedge.exe
PID 1924 wrote to memory of 4608	1924	msedge.exe	msedge.exe
PID 1924 wrote to memory of 4608	1924	msedge.exe	msedge.exe
PID 1924 wrote to memory of 4608	1924	msedge.exe	msedge.exe
PID 1924 wrote to memory of 4608	1924	msedge.exe	msedge.exe
PID 1924 wrote to memory of 4608	1924	msedge.exe	msedge.exe
PID 1924 wrote to memory of 4608	1924	msedge.exe	msedge.exe
PID 1924 wrote to memory of 4608	1924	msedge.exe	msedge.exe
PID 1924 wrote to memory of 4608	1924	msedge.exe	msedge.exe
PID 1924 wrote to memory of 4608	1924	msedge.exe	msedge.exe
PID 1924 wrote to memory of 4608	1924	msedge.exe	msedge.exe
PID 1924 wrote to memory of 4608	1924	msedge.exe	msedge.exe
PID 1924 wrote to memory of 4608	1924	msedge.exe	msedge.exe
PID 1924 wrote to memory of 4608	1924	msedge.exe	msedge.exe
PID 1924 wrote to memory of 4608	1924	msedge.exe	msedge.exe
PID 1924 wrote to memory of 4608	1924	msedge.exe	msedge.exe
PID 1924 wrote to memory of 4608	1924	msedge.exe	msedge.exe
PID 1924 wrote to memory of 4608	1924	msedge.exe	msedge.exe
PID 1924 wrote to memory of 4608	1924	msedge.exe	msedge.exe
PID 1924 wrote to memory of 4608	1924	msedge.exe	msedge.exe
PID 1924 wrote to memory of 4608	1924	msedge.exe	msedge.exe
PID 1924 wrote to memory of 4608	1924	msedge.exe	msedge.exe
PID 1924 wrote to memory of 4608	1924	msedge.exe	msedge.exe
PID 1924 wrote to memory of 4608	1924	msedge.exe	msedge.exe
PID 1924 wrote to memory of 4608	1924	msedge.exe	msedge.exe
PID 1924 wrote to memory of 4608	1924	msedge.exe	msedge.exe
PID 1924 wrote to memory of 4608	1924	msedge.exe	msedge.exe
PID 1924 wrote to memory of 2012	1924	msedge.exe	msedge.exe
PID 1924 wrote to memory of 2012	1924	msedge.exe	msedge.exe
PID 1924 wrote to memory of 4636	1924	msedge.exe	msedge.exe
PID 1924 wrote to memory of 4636	1924	msedge.exe	msedge.exe
PID 1924 wrote to memory of 4636	1924	msedge.exe	msedge.exe
PID 1924 wrote to memory of 4636	1924	msedge.exe	msedge.exe
PID 1924 wrote to memory of 4636	1924	msedge.exe	msedge.exe
PID 1924 wrote to memory of 4636	1924	msedge.exe	msedge.exe
PID 1924 wrote to memory of 4636	1924	msedge.exe	msedge.exe
PID 1924 wrote to memory of 4636	1924	msedge.exe	msedge.exe
PID 1924 wrote to memory of 4636	1924	msedge.exe	msedge.exe
PID 1924 wrote to memory of 4636	1924	msedge.exe	msedge.exe
PID 1924 wrote to memory of 4636	1924	msedge.exe	msedge.exe
PID 1924 wrote to memory of 4636	1924	msedge.exe	msedge.exe
PID 1924 wrote to memory of 4636	1924	msedge.exe	msedge.exe
PID 1924 wrote to memory of 4636	1924	msedge.exe	msedge.exe
PID 1924 wrote to memory of 4636	1924	msedge.exe	msedge.exe
PID 1924 wrote to memory of 4636	1924	msedge.exe	msedge.exe
PID 1924 wrote to memory of 4636	1924	msedge.exe	msedge.exe
PID 1924 wrote to memory of 4636	1924	msedge.exe	msedge.exe
PID 1924 wrote to memory of 4636	1924	msedge.exe	msedge.exe
PID 1924 wrote to memory of 4636	1924	msedge.exe	msedge.exe

C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --single-argument https://www.linkedin.com/safety/go?url=https%3A%2F%2Fcyberseceu.com%2F&trk=flagship-messaging-web&messageThreadUrn=urn%3Ali%3AmessagingThread%3A2-YWViODNmYTAtMDAyNi00YjQ2LWJkZjktNjM1NTg1Yzk2YTE0XzAxMw%3D%3D&lipi=urn%3Ali%3Apage%3Ad_flagship3_feed%3BzcCFsYrhSgqxwDcrD7iBng%3D%3D
- Enumerates system info in registry
- Suspicious behavior: EnumeratesProcesses
- Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary
- Suspicious use of FindShellTrayWindow
- Suspicious use of SendNotifyMessage
- Suspicious use of WriteProcessMemory
PID:1924

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,0x100,0x104,0xd8,0x108,0x7ffa25e746f8,0x7ffa25e74708,0x7ffa25e74718
PID:1800

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=2084,6616597272476252894,7112752175756122323,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=2280 /prefetch:3
- Suspicious behavior: EnumeratesProcesses
PID:2012

C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=gpu-process --field-trial-handle=2084,6616597272476252894,7112752175756122323,131072 --gpu-preferences=UAAAAAAAAADgAAAQAAAAAAAAAAAAAAAAAABgAAAAAAAwAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAHgAAAAAAAAAeAAAAAAAAAAoAAAABAAAACAAAAAAAAAAKAAAAAAAAAAwAAAAAAAAADgAAAAAAAAAEAAAAAAAAAAAAAAADQAAABAAAAAAAAAAAQAAAA0AAAAQAAAAAAAAAAQAAAANAAAAEAAAAAAAAAAHAAAADQAAAAgAAAAAAAAACAAAAAAAAAA= --mojo-platform-channel-handle=2200 /prefetch:2
PID:4608

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=2084,6616597272476252894,7112752175756122323,131072 --lang=en-US --service-sandbox-type=utility --mojo-platform-channel-handle=2828 /prefetch:8
PID:4636

C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2084,6616597272476252894,7112752175756122323,131072 --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=3312 /prefetch:1
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=2084,6616597272476252894,7112752175756122323,131072 --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=3228 /prefetch:1
PID:3356

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=2084,6616597272476252894,7112752175756122323,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=4924 /prefetch:8
PID:1616

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=2084,6616597272476252894,7112752175756122323,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=4924 /prefetch:8
- Suspicious behavior: EnumeratesProcesses
PID:4304

C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2084,6616597272476252894,7112752175756122323,131072 --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=5096 /prefetch:1
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=2084,6616597272476252894,7112752175756122323,131072 --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=5032 /prefetch:1
PID:1372

C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2084,6616597272476252894,7112752175756122323,131072 --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=3320 /prefetch:1
PID:4176

C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2084,6616597272476252894,7112752175756122323,131072 --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=3440 /prefetch:1
PID:3740

C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=gpu-process --field-trial-handle=2084,6616597272476252894,7112752175756122323,131072 --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=4708 /prefetch:2
- Suspicious behavior: EnumeratesProcesses
PID:4572

C:\Windows\System32\CompPkgSrv.exe
C:\Windows\System32\CompPkgSrv.exe -Embedding
PID:1796

C:\Windows\System32\CompPkgSrv.exe
C:\Windows\System32\CompPkgSrv.exe -Embedding
PID:4492

Network

MITRE ATT&CK Matrix ATT&CK v13

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

Query Registry

1

T1012

System Information Discovery

1

T1082

Lateral Movement

Collection

Exfiltration

Command and Control

Impact

Resource Development

Reconnaissance

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Downloads

C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Crashpad\settings.dat
Filesize
152B

MD5
1222f8c867acd00b1fc43a44dacce158

SHA1
586ba251caf62b5012a03db9ba3a70890fc5af01

SHA256
1e451cb9ffe74fbd34091a1b8d0ab2158497c19047b3416d89e55f498aae264a

SHA512
ef3f2fc1cedfc28fb530c710219b8e9eb833a2f344b91d3ffb2d82d7bbedbc223f4b60a38bea35b72eb706e4880ffcbb9256a9768f39bae95c5544be0f503916

Download Submit
C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Default\Network Persistent State
Filesize
184B

MD5
5b55d7e6f5e6cc640d61582a3ccf8071

SHA1
b7cba443ef8d2f024e793d685d692992b4264531

SHA256
1ab704a43138b5c4b97d760f249fb8e13be6b3dac3bd0dd9073d628cea165b2c

SHA512
5e90fa42d626f3d8b7ad622864dac0502e3ac5b2759771e6092fffc087422307da9134f6ef149f1425764989a0f6724315586c79a991534c82a88b0ec592dd39

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
dd4dcabc09e24da5d1ef7bb01bb7f56f

SHA1
f26e3c9fe438fdf4bcba63f14dbc979999f8fbf7

SHA256
74ea725016b261c125f10c8726fc5d62af84cd6ab568d80479919df4dd431803

SHA512
d27c83dcab040a28362dee5a9840f29a1ad9a489e60f2ad5d4425c44822de89b179cceb00f39cdb408de748f819a3bdbe9cfb4d49c55ce6bf8fc602e80a3391f

Download Submit
C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Default\Preferences
Filesize
5KB

MD5
31ecb49250f606194f4536a53a963d93

SHA1
357b2cba8c5d89f8481720e133fc38f6cee16468

SHA256
a0b6edc5563c87acc8b9c9ab23f2e72c6e61ed8920b693cab941fe568e3be216

SHA512
5f86d10d68d60a65bd725e1033b296f2159fb366d3932a717c758ac9394a5cc0ccabfe2632842d2f03c81be87a812d6bf3f672b58b3ff1b9b38935dc61494c7a

Download Submit
C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Default\Secure Preferences
Filesize
24KB

MD5
15ad31a14e9a92d2937174141e80c28d

SHA1
b09e8d44c07123754008ba2f9ff4b8d4e332d4e5

SHA256
bf983e704839ef295b4c957f1adeee146aaf58f2dbf5b1e2d4b709cec65eccde

SHA512
ec744a79ccbfca52357d4f0212e7afd26bc93efd566dd5d861bf0671069ba5cb7e84069e0ea091c73dee57e9de9bb412fb68852281ae9bd84c11a871f5362296

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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
47f491f965dff74c745decf16c2972d6

SHA1
777ff6e8dc0d8a2913808c4d16e5c966a9e247df

SHA256
3570586b7485c442035f9611fc6bab8ea8b83e3b5b2c069b715508f581817d4d

SHA512
37826c0ca9ff583ddeb191bd31859adc9b222a370cacc7ec8dd4c0e4cf053ada0e6b0afb165131660c993ce58030c1b55346923a5eccf62abec17c9d2a7fe770

Download Submit

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Matrix ATT&CK v13

Replay Monitor

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Downloads