hxxps://www[.]clipstudio[.]net/en/

Analysis

max time kernel
17s
max time network
18s
platform
windows10-2004_x64
resource
win10v2004-20240611-en
resource tags

arch:x64arch:x86image:win10v2004-20240611-enlocale:en-usos:windows10-2004-x64system
submitted
03/07/2024, 11:51

Sharing

Copy URL

Twitter E-mail

Report Analysis Logs

General

Target

https://www.clipstudio.net/en/

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 6 IoCs

pid	Process
1876	msedge.exe
1876	msedge.exe
1916	msedge.exe
1916	msedge.exe
5016	identity_helper.exe
5016	identity_helper.exe

Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary 4 IoCs

pid	Process
1916	msedge.exe
1916	msedge.exe
1916	msedge.exe
1916	msedge.exe

Suspicious use of FindShellTrayWindow 25 IoCs

pid	Process
1916	msedge.exe
1916	msedge.exe
1916	msedge.exe
1916	msedge.exe
1916	msedge.exe
1916	msedge.exe
1916	msedge.exe
1916	msedge.exe
1916	msedge.exe
1916	msedge.exe
1916	msedge.exe
1916	msedge.exe
1916	msedge.exe
1916	msedge.exe
1916	msedge.exe
1916	msedge.exe
1916	msedge.exe
1916	msedge.exe
1916	msedge.exe
1916	msedge.exe
1916	msedge.exe
1916	msedge.exe
1916	msedge.exe
1916	msedge.exe
1916	msedge.exe

Suspicious use of SendNotifyMessage 24 IoCs

pid	Process
1916	msedge.exe
1916	msedge.exe
1916	msedge.exe
1916	msedge.exe
1916	msedge.exe
1916	msedge.exe
1916	msedge.exe
1916	msedge.exe
1916	msedge.exe
1916	msedge.exe
1916	msedge.exe
1916	msedge.exe
1916	msedge.exe
1916	msedge.exe
1916	msedge.exe
1916	msedge.exe
1916	msedge.exe
1916	msedge.exe
1916	msedge.exe
1916	msedge.exe
1916	msedge.exe
1916	msedge.exe
1916	msedge.exe
1916	msedge.exe

Suspicious use of WriteProcessMemory 64 IoCs

description	pid	Process	procid_target
PID 1916 wrote to memory of 3952	1916	msedge.exe	82
PID 1916 wrote to memory of 3952	1916	msedge.exe	82
PID 1916 wrote to memory of 2712	1916	msedge.exe	83
PID 1916 wrote to memory of 2712	1916	msedge.exe	83
PID 1916 wrote to memory of 2712	1916	msedge.exe	83
PID 1916 wrote to memory of 2712	1916	msedge.exe	83
PID 1916 wrote to memory of 2712	1916	msedge.exe	83
PID 1916 wrote to memory of 2712	1916	msedge.exe	83
PID 1916 wrote to memory of 2712	1916	msedge.exe	83
PID 1916 wrote to memory of 2712	1916	msedge.exe	83
PID 1916 wrote to memory of 2712	1916	msedge.exe	83
PID 1916 wrote to memory of 2712	1916	msedge.exe	83
PID 1916 wrote to memory of 2712	1916	msedge.exe	83
PID 1916 wrote to memory of 2712	1916	msedge.exe	83
PID 1916 wrote to memory of 2712	1916	msedge.exe	83
PID 1916 wrote to memory of 2712	1916	msedge.exe	83
PID 1916 wrote to memory of 2712	1916	msedge.exe	83
PID 1916 wrote to memory of 2712	1916	msedge.exe	83
PID 1916 wrote to memory of 2712	1916	msedge.exe	83
PID 1916 wrote to memory of 2712	1916	msedge.exe	83
PID 1916 wrote to memory of 2712	1916	msedge.exe	83
PID 1916 wrote to memory of 2712	1916	msedge.exe	83
PID 1916 wrote to memory of 2712	1916	msedge.exe	83
PID 1916 wrote to memory of 2712	1916	msedge.exe	83
PID 1916 wrote to memory of 2712	1916	msedge.exe	83
PID 1916 wrote to memory of 2712	1916	msedge.exe	83
PID 1916 wrote to memory of 2712	1916	msedge.exe	83
PID 1916 wrote to memory of 2712	1916	msedge.exe	83
PID 1916 wrote to memory of 2712	1916	msedge.exe	83
PID 1916 wrote to memory of 2712	1916	msedge.exe	83
PID 1916 wrote to memory of 2712	1916	msedge.exe	83
PID 1916 wrote to memory of 2712	1916	msedge.exe	83
PID 1916 wrote to memory of 2712	1916	msedge.exe	83
PID 1916 wrote to memory of 2712	1916	msedge.exe	83
PID 1916 wrote to memory of 2712	1916	msedge.exe	83
PID 1916 wrote to memory of 2712	1916	msedge.exe	83
PID 1916 wrote to memory of 2712	1916	msedge.exe	83
PID 1916 wrote to memory of 2712	1916	msedge.exe	83
PID 1916 wrote to memory of 2712	1916	msedge.exe	83
PID 1916 wrote to memory of 2712	1916	msedge.exe	83
PID 1916 wrote to memory of 2712	1916	msedge.exe	83
PID 1916 wrote to memory of 2712	1916	msedge.exe	83
PID 1916 wrote to memory of 1876	1916	msedge.exe	84
PID 1916 wrote to memory of 1876	1916	msedge.exe	84
PID 1916 wrote to memory of 2472	1916	msedge.exe	85
PID 1916 wrote to memory of 2472	1916	msedge.exe	85
PID 1916 wrote to memory of 2472	1916	msedge.exe	85
PID 1916 wrote to memory of 2472	1916	msedge.exe	85
PID 1916 wrote to memory of 2472	1916	msedge.exe	85
PID 1916 wrote to memory of 2472	1916	msedge.exe	85
PID 1916 wrote to memory of 2472	1916	msedge.exe	85
PID 1916 wrote to memory of 2472	1916	msedge.exe	85
PID 1916 wrote to memory of 2472	1916	msedge.exe	85
PID 1916 wrote to memory of 2472	1916	msedge.exe	85
PID 1916 wrote to memory of 2472	1916	msedge.exe	85
PID 1916 wrote to memory of 2472	1916	msedge.exe	85
PID 1916 wrote to memory of 2472	1916	msedge.exe	85
PID 1916 wrote to memory of 2472	1916	msedge.exe	85
PID 1916 wrote to memory of 2472	1916	msedge.exe	85
PID 1916 wrote to memory of 2472	1916	msedge.exe	85
PID 1916 wrote to memory of 2472	1916	msedge.exe	85
PID 1916 wrote to memory of 2472	1916	msedge.exe	85
PID 1916 wrote to memory of 2472	1916	msedge.exe	85
PID 1916 wrote to memory of 2472	1916	msedge.exe	85

C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --single-argument https://www.clipstudio.net/en/
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:1916
- 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,0x100,0x104,0xd8,0x108,0x7ff928ed46f8,0x7ff928ed4708,0x7ff928ed4718
  2⤵
  PID:3952
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=gpu-process --field-trial-handle=2128,15320062940793512173,16358836744810427066,131072 --gpu-preferences=UAAAAAAAAADgAAAQAAAAAAAAAAAAAAAAAABgAAAAAAAwAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAHgAAAAAAAAAeAAAAAAAAAAoAAAABAAAACAAAAAAAAAAKAAAAAAAAAAwAAAAAAAAADgAAAAAAAAAEAAAAAAAAAAAAAAADQAAABAAAAAAAAAAAQAAAA0AAAAQAAAAAAAAAAQAAAANAAAAEAAAAAAAAAAHAAAADQAAAAgAAAAAAAAACAAAAAAAAAA= --mojo-platform-channel-handle=2140 /prefetch:2
  2⤵
  PID:2712
- 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=2128,15320062940793512173,16358836744810427066,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=2136 /prefetch:3
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:1876
- 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=2128,15320062940793512173,16358836744810427066,131072 --lang=en-US --service-sandbox-type=utility --mojo-platform-channel-handle=2764 /prefetch:8
  2⤵
  PID:2472
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2128,15320062940793512173,16358836744810427066,131072 --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=3348 /prefetch:1
  2⤵
  PID:5024
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2128,15320062940793512173,16358836744810427066,131072 --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=3360 /prefetch:1
  2⤵
  PID:1548
- 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=2128,15320062940793512173,16358836744810427066,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=5532 /prefetch:8
  2⤵
  PID:320
- 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=2128,15320062940793512173,16358836744810427066,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=5532 /prefetch:8
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:5016
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2128,15320062940793512173,16358836744810427066,131072 --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=5164 /prefetch:1
  2⤵
  PID:320
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2128,15320062940793512173,16358836744810427066,131072 --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=4164 /prefetch:1
  2⤵
  PID:2348

C:\Windows\System32\CompPkgSrv.exe
C:\Windows\System32\CompPkgSrv.exe -Embedding
1⤵
PID:2164

C:\Windows\System32\CompPkgSrv.exe
C:\Windows\System32\CompPkgSrv.exe -Embedding
1⤵
PID:1256

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

Loading Replay Monitor...

Downloads

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

Filesize
152B

MD5
dabfafd78687947a9de64dd5b776d25f

SHA1
16084c74980dbad713f9d332091985808b436dea

SHA256
c7658f407cbe799282ef202e78319e489ed4e48e23f6d056b505bc0d73e34201

SHA512
dae1de5245cd9b72117c430250aa2029eb8df1b85dc414ac50152d8eba4d100bcf0320ac18446f865dc96949f8b06a5b9e7a0c84f9c1b0eada318e80f99f9d2b

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

Filesize
152B

MD5
c39b3aa574c0c938c80eb263bb450311

SHA1
f4d11275b63f4f906be7a55ec6ca050c62c18c88

SHA256
66f8d413a30451055d4b6fa40e007197a4bb93a66a28ca4112967ec417ffab6c

SHA512
eeca2e21cd4d66835beb9812e26344c8695584253af397b06f378536ca797c3906a670ed239631729c96ebb93acfb16327cf58d517e83fb8923881c5fdb6d232

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

Filesize
5KB

MD5
98a29c2ad930cc092ef984a29b2f1019

SHA1
fc184ad19cadb7789ee4537582e55760515cf04d

SHA256
39b30e52f8b53acd72dd448d74578d3ae49bdfcfbbd6a36f481498ea8fdaef8b

SHA512
1f03ce31e2d55effb7ffc7869d950b26f472e5d66336501070fee30ca5fe20d87af0b516b8c2444b7b7cadf8673130061e9aaea3d2626b294a189844ced36afb

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

Filesize
7KB

MD5
3ed41f60074ed9de6ef35d94427a09c6

SHA1
38502d85aa6b367a2d09944456c8fbec3127325d

SHA256
016732c9e38871651a0f3062fa316f237bba7e8c8473ed18edd445034af6521f

SHA512
4f8883206f19dba740b12db779622891d81b67a854105f2a9260b9cc561ecca47a8e887755425785431181aee41d4e2c131a98ed60b75d7aa38e602e2ad2a712

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
8413a613e1e9e763d90ef4c8657f84bc

SHA1
2c3939f84be979365251520ac82626106566132a

SHA256
49acb0e76b846a85dc41d0f9b504d628943d0f94f203324dd33dd6f0879e8dc2

SHA512
2ba3e3a9778ed886d8059abe885f6e3ac76d65d43e0396efb227989d643bade09682903c88efcbe536b59e6b390fbbeea2814e95e204bd053d0beb86b1de42b2

Download Submit