hxxps://support[.]cch[.]com/productsupport/outsideLink[.]aspx?4508u=[//]baidu[.]com[//]/link?url=H61PW_a4Jq63N-cMqBBVw6H6qBkqmDOCTKFhTdOt3eNej2BVLwMQk3ZbEp6MfPAo%26wd%23[.]ci5uYWJpbEBjZXF1ZW5zLmNvbQ==

Analysis

max time kernel
145s
max time network
148s
platform
windows10-2004_x64
resource
win10v2004-20240226-en
resource tags

arch:x64arch:x86image:win10v2004-20240226-enlocale:en-usos:windows10-2004-x64system
submitted
08/03/2024, 20:44

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General

Target

https://support.cch.com/productsupport/outsideLink.aspx?4508u=//baidu.com///link?url=H61PW_a4Jq63N-cMqBBVw6H6qBkqmDOCTKFhTdOt3eNej2BVLwMQk3ZbEp6MfPAo%26wd%23.ci5uYWJpbEBjZXF1ZW5zLmNvbQ==

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
3424	msedge.exe
3424	msedge.exe
3672	msedge.exe
3672	msedge.exe
2544	identity_helper.exe
2544	identity_helper.exe
4472	msedge.exe
4472	msedge.exe
4472	msedge.exe
4472	msedge.exe

Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary 6 IoCs

pid	Process
3672	msedge.exe
3672	msedge.exe
3672	msedge.exe
3672	msedge.exe
3672	msedge.exe
3672	msedge.exe

Suspicious use of FindShellTrayWindow 25 IoCs

pid	Process
3672	msedge.exe
3672	msedge.exe
3672	msedge.exe
3672	msedge.exe
3672	msedge.exe
3672	msedge.exe
3672	msedge.exe
3672	msedge.exe
3672	msedge.exe
3672	msedge.exe
3672	msedge.exe
3672	msedge.exe
3672	msedge.exe
3672	msedge.exe
3672	msedge.exe
3672	msedge.exe
3672	msedge.exe
3672	msedge.exe
3672	msedge.exe
3672	msedge.exe
3672	msedge.exe
3672	msedge.exe
3672	msedge.exe
3672	msedge.exe
3672	msedge.exe

Suspicious use of SendNotifyMessage 24 IoCs

pid	Process
3672	msedge.exe
3672	msedge.exe
3672	msedge.exe
3672	msedge.exe
3672	msedge.exe
3672	msedge.exe
3672	msedge.exe
3672	msedge.exe
3672	msedge.exe
3672	msedge.exe
3672	msedge.exe
3672	msedge.exe
3672	msedge.exe
3672	msedge.exe
3672	msedge.exe
3672	msedge.exe
3672	msedge.exe
3672	msedge.exe
3672	msedge.exe
3672	msedge.exe
3672	msedge.exe
3672	msedge.exe
3672	msedge.exe
3672	msedge.exe

Suspicious use of WriteProcessMemory 64 IoCs

description	pid	Process	procid_target
PID 3672 wrote to memory of 4040	3672	msedge.exe	89
PID 3672 wrote to memory of 4040	3672	msedge.exe	89
PID 3672 wrote to memory of 3032	3672	msedge.exe	90
PID 3672 wrote to memory of 3032	3672	msedge.exe	90
PID 3672 wrote to memory of 3032	3672	msedge.exe	90
PID 3672 wrote to memory of 3032	3672	msedge.exe	90
PID 3672 wrote to memory of 3032	3672	msedge.exe	90
PID 3672 wrote to memory of 3032	3672	msedge.exe	90
PID 3672 wrote to memory of 3032	3672	msedge.exe	90
PID 3672 wrote to memory of 3032	3672	msedge.exe	90
PID 3672 wrote to memory of 3032	3672	msedge.exe	90
PID 3672 wrote to memory of 3032	3672	msedge.exe	90
PID 3672 wrote to memory of 3032	3672	msedge.exe	90
PID 3672 wrote to memory of 3032	3672	msedge.exe	90
PID 3672 wrote to memory of 3032	3672	msedge.exe	90
PID 3672 wrote to memory of 3032	3672	msedge.exe	90
PID 3672 wrote to memory of 3032	3672	msedge.exe	90
PID 3672 wrote to memory of 3032	3672	msedge.exe	90
PID 3672 wrote to memory of 3032	3672	msedge.exe	90
PID 3672 wrote to memory of 3032	3672	msedge.exe	90
PID 3672 wrote to memory of 3032	3672	msedge.exe	90
PID 3672 wrote to memory of 3032	3672	msedge.exe	90
PID 3672 wrote to memory of 3032	3672	msedge.exe	90
PID 3672 wrote to memory of 3032	3672	msedge.exe	90
PID 3672 wrote to memory of 3032	3672	msedge.exe	90
PID 3672 wrote to memory of 3032	3672	msedge.exe	90
PID 3672 wrote to memory of 3032	3672	msedge.exe	90
PID 3672 wrote to memory of 3032	3672	msedge.exe	90
PID 3672 wrote to memory of 3032	3672	msedge.exe	90
PID 3672 wrote to memory of 3032	3672	msedge.exe	90
PID 3672 wrote to memory of 3032	3672	msedge.exe	90
PID 3672 wrote to memory of 3032	3672	msedge.exe	90
PID 3672 wrote to memory of 3032	3672	msedge.exe	90
PID 3672 wrote to memory of 3032	3672	msedge.exe	90
PID 3672 wrote to memory of 3032	3672	msedge.exe	90
PID 3672 wrote to memory of 3032	3672	msedge.exe	90
PID 3672 wrote to memory of 3032	3672	msedge.exe	90
PID 3672 wrote to memory of 3032	3672	msedge.exe	90
PID 3672 wrote to memory of 3032	3672	msedge.exe	90
PID 3672 wrote to memory of 3032	3672	msedge.exe	90
PID 3672 wrote to memory of 3032	3672	msedge.exe	90
PID 3672 wrote to memory of 3032	3672	msedge.exe	90
PID 3672 wrote to memory of 3424	3672	msedge.exe	91
PID 3672 wrote to memory of 3424	3672	msedge.exe	91
PID 3672 wrote to memory of 3308	3672	msedge.exe	92
PID 3672 wrote to memory of 3308	3672	msedge.exe	92
PID 3672 wrote to memory of 3308	3672	msedge.exe	92
PID 3672 wrote to memory of 3308	3672	msedge.exe	92
PID 3672 wrote to memory of 3308	3672	msedge.exe	92
PID 3672 wrote to memory of 3308	3672	msedge.exe	92
PID 3672 wrote to memory of 3308	3672	msedge.exe	92
PID 3672 wrote to memory of 3308	3672	msedge.exe	92
PID 3672 wrote to memory of 3308	3672	msedge.exe	92
PID 3672 wrote to memory of 3308	3672	msedge.exe	92
PID 3672 wrote to memory of 3308	3672	msedge.exe	92
PID 3672 wrote to memory of 3308	3672	msedge.exe	92
PID 3672 wrote to memory of 3308	3672	msedge.exe	92
PID 3672 wrote to memory of 3308	3672	msedge.exe	92
PID 3672 wrote to memory of 3308	3672	msedge.exe	92
PID 3672 wrote to memory of 3308	3672	msedge.exe	92
PID 3672 wrote to memory of 3308	3672	msedge.exe	92
PID 3672 wrote to memory of 3308	3672	msedge.exe	92
PID 3672 wrote to memory of 3308	3672	msedge.exe	92
PID 3672 wrote to memory of 3308	3672	msedge.exe	92

C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --single-argument https://support.cch.com/productsupport/outsideLink.aspx?4508u=//baidu.com///link?url=H61PW_a4Jq63N-cMqBBVw6H6qBkqmDOCTKFhTdOt3eNej2BVLwMQk3ZbEp6MfPAo%26wd%23.ci5uYWJpbEBjZXF1ZW5zLmNvbQ==
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:3672
- 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,0x100,0x104,0xd8,0x108,0x7ffb073646f8,0x7ffb07364708,0x7ffb07364718
  2⤵
  PID:4040
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=gpu-process --field-trial-handle=2100,9898179641158747685,3422308423069463928,131072 --gpu-preferences=UAAAAAAAAADgAAAQAAAAAAAAAAAAAAAAAABgAAAAAAAwAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAHgAAAAAAAAAeAAAAAAAAAAoAAAABAAAACAAAAAAAAAAKAAAAAAAAAAwAAAAAAAAADgAAAAAAAAAEAAAAAAAAAAAAAAADQAAABAAAAAAAAAAAQAAAA0AAAAQAAAAAAAAAAQAAAANAAAAEAAAAAAAAAAHAAAADQAAAAgAAAAAAAAACAAAAAAAAAA= --mojo-platform-channel-handle=2108 /prefetch:2
  2⤵
  PID:3032
- 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=2100,9898179641158747685,3422308423069463928,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=2156 /prefetch:3
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:3424
- 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=2100,9898179641158747685,3422308423069463928,131072 --lang=en-US --service-sandbox-type=utility --mojo-platform-channel-handle=2876 /prefetch:8
  2⤵
  PID:3308
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2100,9898179641158747685,3422308423069463928,131072 --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=3320 /prefetch:1
  2⤵
  PID:3904
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2100,9898179641158747685,3422308423069463928,131072 --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=3348 /prefetch:1
  2⤵
  PID:1700
- 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=2100,9898179641158747685,3422308423069463928,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=5568 /prefetch:8
  2⤵
  PID:4140
- 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=2100,9898179641158747685,3422308423069463928,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=5568 /prefetch:8
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:2544
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2100,9898179641158747685,3422308423069463928,131072 --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=4724 /prefetch:1
  2⤵
  PID:4000
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2100,9898179641158747685,3422308423069463928,131072 --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=5232 /prefetch:1
  2⤵
  PID:5108
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2100,9898179641158747685,3422308423069463928,131072 --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=4120 /prefetch:1
  2⤵
  PID:400
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2100,9898179641158747685,3422308423069463928,131072 --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=5312 /prefetch:1
  2⤵
  PID:1904
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=gpu-process --field-trial-handle=2100,9898179641158747685,3422308423069463928,131072 --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=3132 /prefetch:2
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:4472

C:\Windows\System32\CompPkgSrv.exe
C:\Windows\System32\CompPkgSrv.exe -Embedding
1⤵
PID:400

C:\Windows\System32\CompPkgSrv.exe
C:\Windows\System32\CompPkgSrv.exe -Embedding
1⤵
PID:3452

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
cbec32729772aa6c576e97df4fef48f5

SHA1
6ec173d5313f27ba1e46ad66c7bbe7c0a9767dba

SHA256
d34331aa91a21e127bbe68f55c4c1898c429d9d43545c3253d317ffb105aa24e

SHA512
425b3638fed70da3bc16bba8b9878de528aca98669203f39473b931f487a614d3f66073b8c3d9bc2211e152b4bbdeceb2777001467954eec491f862912f3c7a0

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

Filesize
152B

MD5
279e783b0129b64a8529800a88fbf1ee

SHA1
204c62ec8cef8467e5729cad52adae293178744f

SHA256
3619c3b82a8cbdce37bfd88b66d4fdfcd728a1112b05eb26998bea527d187932

SHA512
32730d9124dd28c196bd4abcfd6a283a04553f3f6b050c057264bc883783d30d6602781137762e66e1f90847724d0e994bddf6e729de11a809f263f139023d3b

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

Filesize
624B

MD5
620c96475e7056e70bb2b44e3b3e5171

SHA1
4945053e19f4f71cb1db25af354f70ba046a0be6

SHA256
7b5c8397c008ad0305be0a57fc142553f7f1984d2b0a3332d7ed8bac2a3a1ac1

SHA512
3658134b23002f555bb1f900576a1c3bbc037487a8394224cbe05e5a0fe2bbb3e9a493361d2e2ecd9768e9a7cf0110cf11a23e3e8d9adaa2ea9aa788ee4c4c0a

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

Filesize
2KB

MD5
dd94da8f1d55fe9db010efbb28ee45d6

SHA1
77705b09005eab0e36686f1374e61989caf2b0ce

SHA256
9c36ced5499a0033f0ab862b1d64bc4f7bc0255f01f3bc1ccc33ff5f80bdcdcd

SHA512
4822cca0f94bd4d41a12afd37f918694d57f4a63e74c10e11abc11646ccb8ced1894198f881808c4d9343bbebf14449cb2842818e03518d54301604db587ddf1

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

Filesize
6KB

MD5
1812c732d53ee14bfffc3fc139421de6

SHA1
33fc2b31cffd0ba259aeea79030a4a3c5aba22e3

SHA256
b492f0459407096f12c9e813fd9892a4be67e46801fbaf55e1407a8ce7837173

SHA512
c645041ed702b7869e8edaa38b7721dfeb2240d6a71a1561568c2702747df2b86621dda0b9b7ae1a11588cc7c2724def8062f628bf45c1ea05be23b8b1c49958

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

Filesize
7KB

MD5
d7bd8d1a33bcff6abba8c933035dbbd5

SHA1
958f8545dd6ec1ce3dbe99d3d58f8dd057f07d0e

SHA256
5a5eddf8a936740c0013360edc554995f805652b3a1831c7c87fd89cc533cdd1

SHA512
56ec5dba0a9ce3694b45ea86dde36a7cbe147f57d7fe0967de35ab8b9f1f54392b6be0f70e8cc9920d11fc98c19612f7ecf2a84c15e3050b0430321ca353e060

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
11KB

MD5
72fdf505c33c0e8fa85759ce5961c191

SHA1
f20599de31a1a49733a108629103d9d28b6a9c82

SHA256
7f6cdd39d22100d821d3e1f9c84a960ddd3a4e2ec80493707bacd163d76bb7be

SHA512
2323fc82daa6b0a58fff926962e7f692df60713ba52cb3d0f01eabd27c768292fb8ff860d4f64e3fc629cad3e4ea2bc26e0d7b2a29a97771598955a7cd2d9d71

Download Submit