hxxp://net[.]cn

General

Target

http://net.cn

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 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

Processes:

msedge.exemsedge.exeidentity_helper.exemsedge.exe

pid	process
2756	msedge.exe
2756	msedge.exe
2408	msedge.exe
2408	msedge.exe
4380	identity_helper.exe
4380	identity_helper.exe
2364	msedge.exe
2364	msedge.exe
2364	msedge.exe
2364	msedge.exe

Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary 10 IoCs

Processes:

msedge.exe

pid	process
2408	msedge.exe
2408	msedge.exe
2408	msedge.exe
2408	msedge.exe
2408	msedge.exe
2408	msedge.exe
2408	msedge.exe
2408	msedge.exe
2408	msedge.exe
2408	msedge.exe

Suspicious use of FindShellTrayWindow 25 IoCs

Processes:

msedge.exe

pid	process
2408	msedge.exe
2408	msedge.exe
2408	msedge.exe
2408	msedge.exe
2408	msedge.exe
2408	msedge.exe
2408	msedge.exe
2408	msedge.exe
2408	msedge.exe
2408	msedge.exe
2408	msedge.exe
2408	msedge.exe
2408	msedge.exe
2408	msedge.exe
2408	msedge.exe
2408	msedge.exe
2408	msedge.exe
2408	msedge.exe
2408	msedge.exe
2408	msedge.exe
2408	msedge.exe
2408	msedge.exe
2408	msedge.exe
2408	msedge.exe
2408	msedge.exe

Suspicious use of SendNotifyMessage 24 IoCs

Processes:

msedge.exe

pid	process
2408	msedge.exe
2408	msedge.exe
2408	msedge.exe
2408	msedge.exe
2408	msedge.exe
2408	msedge.exe
2408	msedge.exe
2408	msedge.exe
2408	msedge.exe
2408	msedge.exe
2408	msedge.exe
2408	msedge.exe
2408	msedge.exe
2408	msedge.exe
2408	msedge.exe
2408	msedge.exe
2408	msedge.exe
2408	msedge.exe
2408	msedge.exe
2408	msedge.exe
2408	msedge.exe
2408	msedge.exe
2408	msedge.exe
2408	msedge.exe

Suspicious use of WriteProcessMemory 64 IoCs

Processes:

msedge.exe

description	pid	process	target process
PID 2408 wrote to memory of 3616	2408	msedge.exe	msedge.exe
PID 2408 wrote to memory of 3616	2408	msedge.exe	msedge.exe
PID 2408 wrote to memory of 1960	2408	msedge.exe	msedge.exe
PID 2408 wrote to memory of 1960	2408	msedge.exe	msedge.exe
PID 2408 wrote to memory of 1960	2408	msedge.exe	msedge.exe
PID 2408 wrote to memory of 1960	2408	msedge.exe	msedge.exe
PID 2408 wrote to memory of 1960	2408	msedge.exe	msedge.exe
PID 2408 wrote to memory of 1960	2408	msedge.exe	msedge.exe
PID 2408 wrote to memory of 1960	2408	msedge.exe	msedge.exe
PID 2408 wrote to memory of 1960	2408	msedge.exe	msedge.exe
PID 2408 wrote to memory of 1960	2408	msedge.exe	msedge.exe
PID 2408 wrote to memory of 1960	2408	msedge.exe	msedge.exe
PID 2408 wrote to memory of 1960	2408	msedge.exe	msedge.exe
PID 2408 wrote to memory of 1960	2408	msedge.exe	msedge.exe
PID 2408 wrote to memory of 1960	2408	msedge.exe	msedge.exe
PID 2408 wrote to memory of 1960	2408	msedge.exe	msedge.exe
PID 2408 wrote to memory of 1960	2408	msedge.exe	msedge.exe
PID 2408 wrote to memory of 1960	2408	msedge.exe	msedge.exe
PID 2408 wrote to memory of 1960	2408	msedge.exe	msedge.exe
PID 2408 wrote to memory of 1960	2408	msedge.exe	msedge.exe
PID 2408 wrote to memory of 1960	2408	msedge.exe	msedge.exe
PID 2408 wrote to memory of 1960	2408	msedge.exe	msedge.exe
PID 2408 wrote to memory of 1960	2408	msedge.exe	msedge.exe
PID 2408 wrote to memory of 1960	2408	msedge.exe	msedge.exe
PID 2408 wrote to memory of 1960	2408	msedge.exe	msedge.exe
PID 2408 wrote to memory of 1960	2408	msedge.exe	msedge.exe
PID 2408 wrote to memory of 1960	2408	msedge.exe	msedge.exe
PID 2408 wrote to memory of 1960	2408	msedge.exe	msedge.exe
PID 2408 wrote to memory of 1960	2408	msedge.exe	msedge.exe
PID 2408 wrote to memory of 1960	2408	msedge.exe	msedge.exe
PID 2408 wrote to memory of 1960	2408	msedge.exe	msedge.exe
PID 2408 wrote to memory of 1960	2408	msedge.exe	msedge.exe
PID 2408 wrote to memory of 1960	2408	msedge.exe	msedge.exe
PID 2408 wrote to memory of 1960	2408	msedge.exe	msedge.exe
PID 2408 wrote to memory of 1960	2408	msedge.exe	msedge.exe
PID 2408 wrote to memory of 1960	2408	msedge.exe	msedge.exe
PID 2408 wrote to memory of 1960	2408	msedge.exe	msedge.exe
PID 2408 wrote to memory of 1960	2408	msedge.exe	msedge.exe
PID 2408 wrote to memory of 1960	2408	msedge.exe	msedge.exe
PID 2408 wrote to memory of 1960	2408	msedge.exe	msedge.exe
PID 2408 wrote to memory of 1960	2408	msedge.exe	msedge.exe
PID 2408 wrote to memory of 1960	2408	msedge.exe	msedge.exe
PID 2408 wrote to memory of 2756	2408	msedge.exe	msedge.exe
PID 2408 wrote to memory of 2756	2408	msedge.exe	msedge.exe
PID 2408 wrote to memory of 1040	2408	msedge.exe	msedge.exe
PID 2408 wrote to memory of 1040	2408	msedge.exe	msedge.exe
PID 2408 wrote to memory of 1040	2408	msedge.exe	msedge.exe
PID 2408 wrote to memory of 1040	2408	msedge.exe	msedge.exe
PID 2408 wrote to memory of 1040	2408	msedge.exe	msedge.exe
PID 2408 wrote to memory of 1040	2408	msedge.exe	msedge.exe
PID 2408 wrote to memory of 1040	2408	msedge.exe	msedge.exe
PID 2408 wrote to memory of 1040	2408	msedge.exe	msedge.exe
PID 2408 wrote to memory of 1040	2408	msedge.exe	msedge.exe
PID 2408 wrote to memory of 1040	2408	msedge.exe	msedge.exe
PID 2408 wrote to memory of 1040	2408	msedge.exe	msedge.exe
PID 2408 wrote to memory of 1040	2408	msedge.exe	msedge.exe
PID 2408 wrote to memory of 1040	2408	msedge.exe	msedge.exe
PID 2408 wrote to memory of 1040	2408	msedge.exe	msedge.exe
PID 2408 wrote to memory of 1040	2408	msedge.exe	msedge.exe
PID 2408 wrote to memory of 1040	2408	msedge.exe	msedge.exe
PID 2408 wrote to memory of 1040	2408	msedge.exe	msedge.exe
PID 2408 wrote to memory of 1040	2408	msedge.exe	msedge.exe
PID 2408 wrote to memory of 1040	2408	msedge.exe	msedge.exe
PID 2408 wrote to memory of 1040	2408	msedge.exe	msedge.exe

C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --single-argument http://net.cn
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:2408

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,0x100,0x104,0xd8,0x108,0x7ffe875746f8,0x7ffe87574708,0x7ffe87574718
2⤵
PID:3616

C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=gpu-process --field-trial-handle=2144,4617516141857859946,14509272939073790315,131072 --gpu-preferences=UAAAAAAAAADgAAAQAAAAAAAAAAAAAAAAAABgAAAAAAAwAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAHgAAAAAAAAAeAAAAAAAAAAoAAAABAAAACAAAAAAAAAAKAAAAAAAAAAwAAAAAAAAADgAAAAAAAAAEAAAAAAAAAAAAAAADQAAABAAAAAAAAAAAQAAAA0AAAAQAAAAAAAAAAQAAAANAAAAEAAAAAAAAAAHAAAADQAAAAgAAAAAAAAACAAAAAAAAAA= --mojo-platform-channel-handle=2156 /prefetch:2
2⤵
PID:1960

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=2144,4617516141857859946,14509272939073790315,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=2208 /prefetch:3
2⤵
- Suspicious behavior: EnumeratesProcesses
PID:2756

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=2144,4617516141857859946,14509272939073790315,131072 --lang=en-US --service-sandbox-type=utility --mojo-platform-channel-handle=2636 /prefetch:8
2⤵
PID:1040

C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2144,4617516141857859946,14509272939073790315,131072 --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=3220 /prefetch:1
2⤵
PID:3532

C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2144,4617516141857859946,14509272939073790315,131072 --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=3228 /prefetch:1
2⤵
PID:5036

C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2144,4617516141857859946,14509272939073790315,131072 --lang=en-US --disable-client-side-phishing-detection --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=7 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=4076 /prefetch:1
2⤵
PID:2316

C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2144,4617516141857859946,14509272939073790315,131072 --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=3588 /prefetch:1
2⤵
PID:2304

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=2144,4617516141857859946,14509272939073790315,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=4124 /prefetch:8
2⤵
PID:3508

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=2144,4617516141857859946,14509272939073790315,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=4124 /prefetch:8
2⤵
- Suspicious behavior: EnumeratesProcesses
PID:4380

C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2144,4617516141857859946,14509272939073790315,131072 --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=5188 /prefetch:1
2⤵
PID:3008

C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2144,4617516141857859946,14509272939073790315,131072 --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=4884 /prefetch:1
2⤵
PID:3508

C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2144,4617516141857859946,14509272939073790315,131072 --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=12 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=5636 /prefetch:1
2⤵
PID:3848

C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2144,4617516141857859946,14509272939073790315,131072 --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=5560 /prefetch:1
2⤵
PID:3404

C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2144,4617516141857859946,14509272939073790315,131072 --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=1764 /prefetch:1
2⤵
PID:3464

C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2144,4617516141857859946,14509272939073790315,131072 --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=1048 /prefetch:1
2⤵
PID:692

C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=gpu-process --field-trial-handle=2144,4617516141857859946,14509272939073790315,131072 --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=3920 /prefetch:2
2⤵
- Suspicious behavior: EnumeratesProcesses
PID:2364

C:\Windows\System32\CompPkgSrv.exe
C:\Windows\System32\CompPkgSrv.exe -Embedding
1⤵
PID:3624

C:\Windows\System32\CompPkgSrv.exe
C:\Windows\System32\CompPkgSrv.exe -Embedding
1⤵
PID:4636

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

Query Registry

1

T1012

System Information Discovery

1

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
4f7152bc5a1a715ef481e37d1c791959

SHA1
c8a1ed674c62ae4f45519f90a8cc5a81eff3a6d7

SHA256
704dd4f98d8ca34ec421f23ba1891b178c23c14b3301e4655efc5c02d356c2bc

SHA512
2e6b02ca35d76a655a17a5f3e9dbd8d7517c7dae24f0095c7350eb9e7bdf9e1256a7009aa8878f96c89d1ea4fe5323a41f72b8c551806dda62880d7ff231ff5c

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

MD5
ea98e583ad99df195d29aa066204ab56

SHA1
f89398664af0179641aa0138b337097b617cb2db

SHA256
a7abb51435909fa2d75c6f2ff5c69a93d4a0ab276ed579e7d8733b2a63ffbee6

SHA512
e109be3466e653e5d310b3e402e1626298b09205d223722a82344dd78504f3c33e1e24e8402a02f38cd2c9c50d96a303ce4846bea5a583423937ab018cd5782f

Download Submit
C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Default\Preferences
Filesize
6KB

MD5
8d27ac295435b427cae8fd4f5c24c88f

SHA1
14483fc8838d7e402a6e72b8647c7a1658e38d47

SHA256
8cecdaa88e0aecec2d267ed59c6edbcea696f4a86a2b0d0886d6b907b608db17

SHA512
9c0d8d524d454c85f54f4f63eda2ba4ef80fa65f5e005ffcf96c9934799452f8881266bd8c6d55a52b209535d9c1d8f9e72524b2f4c8bb69b57e7473114d7475

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\Default\eebd2d3c-3988-4b1a-8078-322690ad1ec7.tmp
Filesize
5KB

MD5
73106b33e727c44ce032530f32c84f52

SHA1
e340b61868db6df7d72788553a5514e771c5456c

SHA256
407133c0766e429305717ec761191d2ea0c885842397ae95cd1e7242898e1b23

SHA512
3e45f39a5e2fd627de97068576026b4b70b4bccc321a5893154b20b6a6bc825e123a5bc4aaf73a687affea60a60f627a13d7e6888a77217cd3cac3f931ddf11b

Download Submit
C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Local State
Filesize
11KB

MD5
11fef3961249bb4d40ebb7b82c29b6c0

SHA1
7f81c32e8665389a3755c1557dd33fb35467af98

SHA256
ad96fe9eeef57d83e78702f44cbb03203e52030a1570296d0a4ecd304138edec

SHA512
c088bced7442c98dcd2a9029a11a82c00508150ca90cab46b3d97aa0e7a93ae45e6c53c7a0c0ec257e2661c5aaa2f1e428b8978694e350dc995d32995e45a330

Download Submit
\??\pipe\LOCAL\crashpad_2408_GFCJNIADGKMTSJWP
MD5
d41d8cd98f00b204e9800998ecf8427e

SHA1
da39a3ee5e6b4b0d3255bfef95601890afd80709

SHA256
e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855

SHA512
cf83e1357eefb8bdf1542850d66d8007d620e4050b5715dc83f4a921d36ce9ce47d0d13c5d85f2b0ff8318d2877eec2f63b931bd47417a81a538327af927da3e

Download Submit

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

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Downloads