ae4f5684ac12c65806282568e0ec9f98192f94796f19f2d1c4ae4621b9cf2e6c

Analysis

max time kernel
145s
max time network
132s
platform
windows10-2004_x64
resource
win10v2004-20240802-en
resource tags

arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system
submitted
22/08/2024, 13:10

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General

Target

DX TextBox 多功能文章编辑器 v2.0(.NET控件)/dxtb/help.html
Size

674B
MD5

1a8c646548631f571a3a88db35a40bb6
SHA1

19c36d3140037a6a4abb2d4b74e94115fbc8ad1b
SHA256

d824431e1615896b38f84068b1dbed5f82b2f4be0e4a81823851b426cd332b72
SHA512

cde0cfa4322a08afa394f54f4595f07f7f5492b2b1f2eb7896b3f8f395719c53093231cdc3d21315a241821803a6ef39665c5275c0e53d0a281de44d5eee59a4

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 value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\BIOS\SystemManufacturer	msedge.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\BIOS\SystemProductName	msedge.exe
Key opened	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\BIOS	msedge.exe

Suspicious behavior: EnumeratesProcesses 10 IoCs

pid	Process
2236	msedge.exe
2236	msedge.exe
4872	msedge.exe
4872	msedge.exe
3156	identity_helper.exe
3156	identity_helper.exe
60	msedge.exe
60	msedge.exe
60	msedge.exe
60	msedge.exe

Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary 6 IoCs

pid	Process
4872	msedge.exe
4872	msedge.exe
4872	msedge.exe
4872	msedge.exe
4872	msedge.exe
4872	msedge.exe

Suspicious use of FindShellTrayWindow 25 IoCs

pid	Process
4872	msedge.exe
4872	msedge.exe
4872	msedge.exe
4872	msedge.exe
4872	msedge.exe
4872	msedge.exe
4872	msedge.exe
4872	msedge.exe
4872	msedge.exe
4872	msedge.exe
4872	msedge.exe
4872	msedge.exe
4872	msedge.exe
4872	msedge.exe
4872	msedge.exe
4872	msedge.exe
4872	msedge.exe
4872	msedge.exe
4872	msedge.exe
4872	msedge.exe
4872	msedge.exe
4872	msedge.exe
4872	msedge.exe
4872	msedge.exe
4872	msedge.exe

Suspicious use of SendNotifyMessage 24 IoCs

pid	Process
4872	msedge.exe
4872	msedge.exe
4872	msedge.exe
4872	msedge.exe
4872	msedge.exe
4872	msedge.exe
4872	msedge.exe
4872	msedge.exe
4872	msedge.exe
4872	msedge.exe
4872	msedge.exe
4872	msedge.exe
4872	msedge.exe
4872	msedge.exe
4872	msedge.exe
4872	msedge.exe
4872	msedge.exe
4872	msedge.exe
4872	msedge.exe
4872	msedge.exe
4872	msedge.exe
4872	msedge.exe
4872	msedge.exe
4872	msedge.exe

Suspicious use of WriteProcessMemory 64 IoCs

description	pid	Process	procid_target
PID 4872 wrote to memory of 1028	4872	msedge.exe	84
PID 4872 wrote to memory of 1028	4872	msedge.exe	84
PID 4872 wrote to memory of 4164	4872	msedge.exe	85
PID 4872 wrote to memory of 4164	4872	msedge.exe	85
PID 4872 wrote to memory of 4164	4872	msedge.exe	85
PID 4872 wrote to memory of 4164	4872	msedge.exe	85
PID 4872 wrote to memory of 4164	4872	msedge.exe	85
PID 4872 wrote to memory of 4164	4872	msedge.exe	85
PID 4872 wrote to memory of 4164	4872	msedge.exe	85
PID 4872 wrote to memory of 4164	4872	msedge.exe	85
PID 4872 wrote to memory of 4164	4872	msedge.exe	85
PID 4872 wrote to memory of 4164	4872	msedge.exe	85
PID 4872 wrote to memory of 4164	4872	msedge.exe	85
PID 4872 wrote to memory of 4164	4872	msedge.exe	85
PID 4872 wrote to memory of 4164	4872	msedge.exe	85
PID 4872 wrote to memory of 4164	4872	msedge.exe	85
PID 4872 wrote to memory of 4164	4872	msedge.exe	85
PID 4872 wrote to memory of 4164	4872	msedge.exe	85
PID 4872 wrote to memory of 4164	4872	msedge.exe	85
PID 4872 wrote to memory of 4164	4872	msedge.exe	85
PID 4872 wrote to memory of 4164	4872	msedge.exe	85
PID 4872 wrote to memory of 4164	4872	msedge.exe	85
PID 4872 wrote to memory of 4164	4872	msedge.exe	85
PID 4872 wrote to memory of 4164	4872	msedge.exe	85
PID 4872 wrote to memory of 4164	4872	msedge.exe	85
PID 4872 wrote to memory of 4164	4872	msedge.exe	85
PID 4872 wrote to memory of 4164	4872	msedge.exe	85
PID 4872 wrote to memory of 4164	4872	msedge.exe	85
PID 4872 wrote to memory of 4164	4872	msedge.exe	85
PID 4872 wrote to memory of 4164	4872	msedge.exe	85
PID 4872 wrote to memory of 4164	4872	msedge.exe	85
PID 4872 wrote to memory of 4164	4872	msedge.exe	85
PID 4872 wrote to memory of 4164	4872	msedge.exe	85
PID 4872 wrote to memory of 4164	4872	msedge.exe	85
PID 4872 wrote to memory of 4164	4872	msedge.exe	85
PID 4872 wrote to memory of 4164	4872	msedge.exe	85
PID 4872 wrote to memory of 4164	4872	msedge.exe	85
PID 4872 wrote to memory of 4164	4872	msedge.exe	85
PID 4872 wrote to memory of 4164	4872	msedge.exe	85
PID 4872 wrote to memory of 4164	4872	msedge.exe	85
PID 4872 wrote to memory of 4164	4872	msedge.exe	85
PID 4872 wrote to memory of 4164	4872	msedge.exe	85
PID 4872 wrote to memory of 2236	4872	msedge.exe	86
PID 4872 wrote to memory of 2236	4872	msedge.exe	86
PID 4872 wrote to memory of 2968	4872	msedge.exe	87
PID 4872 wrote to memory of 2968	4872	msedge.exe	87
PID 4872 wrote to memory of 2968	4872	msedge.exe	87
PID 4872 wrote to memory of 2968	4872	msedge.exe	87
PID 4872 wrote to memory of 2968	4872	msedge.exe	87
PID 4872 wrote to memory of 2968	4872	msedge.exe	87
PID 4872 wrote to memory of 2968	4872	msedge.exe	87
PID 4872 wrote to memory of 2968	4872	msedge.exe	87
PID 4872 wrote to memory of 2968	4872	msedge.exe	87
PID 4872 wrote to memory of 2968	4872	msedge.exe	87
PID 4872 wrote to memory of 2968	4872	msedge.exe	87
PID 4872 wrote to memory of 2968	4872	msedge.exe	87
PID 4872 wrote to memory of 2968	4872	msedge.exe	87
PID 4872 wrote to memory of 2968	4872	msedge.exe	87
PID 4872 wrote to memory of 2968	4872	msedge.exe	87
PID 4872 wrote to memory of 2968	4872	msedge.exe	87
PID 4872 wrote to memory of 2968	4872	msedge.exe	87
PID 4872 wrote to memory of 2968	4872	msedge.exe	87
PID 4872 wrote to memory of 2968	4872	msedge.exe	87
PID 4872 wrote to memory of 2968	4872	msedge.exe	87

C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --single-argument C:\Users\Admin\AppData\Local\Temp\DX TextBox 多功能文章编辑器 v2.0(.NET控件)\dxtb\help.html
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:4872
- 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,0x100,0x104,0xd8,0x108,0x7ffc6c7d46f8,0x7ffc6c7d4708,0x7ffc6c7d4718
  2⤵
  PID:1028
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=gpu-process --field-trial-handle=2104,6070857493843932790,3782275706462984729,131072 --gpu-preferences=UAAAAAAAAADgAAAQAAAAAAAAAAAAAAAAAABgAAAAAAAwAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAHgAAAAAAAAAeAAAAAAAAAAoAAAABAAAACAAAAAAAAAAKAAAAAAAAAAwAAAAAAAAADgAAAAAAAAAEAAAAAAAAAAAAAAADQAAABAAAAAAAAAAAQAAAA0AAAAQAAAAAAAAAAQAAAANAAAAEAAAAAAAAAAHAAAADQAAAAgAAAAAAAAACAAAAAAAAAA= --mojo-platform-channel-handle=2116 /prefetch:2
  2⤵
  PID:4164
- 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=2104,6070857493843932790,3782275706462984729,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=2472 /prefetch:3
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:2236
- 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=2104,6070857493843932790,3782275706462984729,131072 --lang=en-US --service-sandbox-type=utility --mojo-platform-channel-handle=2820 /prefetch:8
  2⤵
  PID:2968
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2104,6070857493843932790,3782275706462984729,131072 --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=3284 /prefetch:1
  2⤵
  PID:2988
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2104,6070857493843932790,3782275706462984729,131072 --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=3308 /prefetch:1
  2⤵
  PID:732
- 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=2104,6070857493843932790,3782275706462984729,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=5204 /prefetch:8
  2⤵
  PID:4560
- 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=2104,6070857493843932790,3782275706462984729,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=5204 /prefetch:8
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:3156
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2104,6070857493843932790,3782275706462984729,131072 --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=4780 /prefetch:1
  2⤵
  PID:4904
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2104,6070857493843932790,3782275706462984729,131072 --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=4972 /prefetch:1
  2⤵
  PID:640
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2104,6070857493843932790,3782275706462984729,131072 --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=5288 /prefetch:1
  2⤵
  PID:3444
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2104,6070857493843932790,3782275706462984729,131072 --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=3788 /prefetch:1
  2⤵
  PID:4516
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=gpu-process --field-trial-handle=2104,6070857493843932790,3782275706462984729,131072 --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=4704 /prefetch:2
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:60

C:\Windows\System32\CompPkgSrv.exe
C:\Windows\System32\CompPkgSrv.exe -Embedding
1⤵
PID:4324

C:\Windows\System32\CompPkgSrv.exe
C:\Windows\System32\CompPkgSrv.exe -Embedding
1⤵
PID:4544

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
9b008261dda31857d68792b46af6dd6d

SHA1
e82dc88e2d1da2df7cb19d79a0346b9bb90d52b3

SHA256
9ac598d4f8170f7e475d84103aead9e3c23d5f2d292741a7f56a17bde8b6f7da

SHA512
78853091403a06beeec4998e2e3a4342111895ffd485f7f7cd367741a4883f7a25864cba00a6c86f27dc0c9ce9d04f08011ecc40c8ae9383d33274739ac39f10

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

Filesize
152B

MD5
0446fcdd21b016db1f468971fb82a488

SHA1
726b91562bb75f80981f381e3c69d7d832c87c9d

SHA256
62c5dc18b25e758f3508582a7c58bb46b734a774d97fc0e8a20614235caa8222

SHA512
1df7c085042266959f1fe0aedc5f6d40ceba485b54159f51f0c38f17bb250b79ea941b735e1b6faf219f23fe8ab65ac4557f545519d52d5416b89ad0f9047a31

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

Filesize
6KB

MD5
aa4715a8a34050e9dc5974a16fb46b2d

SHA1
79d1a4c76f10f0b71ddd1c0e71e2e8b985c03c68

SHA256
de58e37927f2387a6e6d88430b7449a07882b39cb6bffeb59c76eefc01701524

SHA512
caceb5fdd1b3a3d9a207bab256770c2a2a103583f1c6736ef773018c5a4c49da31fcd04c47ed2ddb5634ecae55b74398a213c53ad15c6681cc59ba2bba1eddcb

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

Filesize
5KB

MD5
4da1ec48ca0114230192652d38eec0f4

SHA1
943d887183925cc1ce06d66600be7acb45efcffa

SHA256
c02953100956488a079c9f8ca7a85151e5054fc3d0539c73caa8d94cdec3d71b

SHA512
fe903119f73a534c39542a0babe3bf5705acfea4f0bf89da82d895c180be4edc549a9ad41a2ced54f847a82189cbef28277d8084ace04fb3ea7e62ec53a2398c

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
d79a4056fb8109ed5425f0deec620feb

SHA1
fb33e1935cb0f6657c25a29fd7e4b9f010016cf7

SHA256
e8d86d0b0bb5fd1d42bf4a51c8ad89eb7cf237a288ec12c07d8a985007235797

SHA512
7baa870edbbb0bbfea82b0daa0b8f2de0ebc8901c071de08182f22f0a0ded4e06780270fb6dae8778c7a5ae2ce6b6ae0aaff3883d3e2c30b9e320d3fce1319d3

Download Submit