71916efd98ebad32e60025ebb48cbc3bb8556d60a82260143580fa2b3f90c72c

Analysis

max time kernel
145s
max time network
144s
platform
windows10-2004_x64
resource
win10v2004-20241007-en
resource tags

arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
submitted
14-12-2024 00:09

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General

Target

Data/register-zh-TW.htm
Size

12KB
MD5

74906a9d26f06dea02d4c2129c34b000
SHA1

47eed5eccc4feb0bedb81f222a91914970395011
SHA256

abceb3e0851e769983f69dd7fc32e951fdbc1b07498649d6b8106691dedb7489
SHA512

081d55b6cc5eaad96f874e46b249fc9ab8b4a33f3522a47f57d79e1b52c4a0824082f1f53c3c127e60a8988410ae1ad21dc94f280544ca6681701a9f1dcbf03f
SSDEEP

384:4vE+YYg5qTuhQw+wSwoC2+FwkwZw6wsSxZTokYYDDTlgA:KbgkTuhQw+wSwot+FwkwZw6wsmZEkYY/

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 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

pid	Process
4200	msedge.exe
4200	msedge.exe
2412	msedge.exe
2412	msedge.exe
1520	identity_helper.exe
1520	identity_helper.exe
4760	msedge.exe
4760	msedge.exe
4760	msedge.exe
4760	msedge.exe

Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary 6 IoCs

pid	Process
2412	msedge.exe
2412	msedge.exe
2412	msedge.exe
2412	msedge.exe
2412	msedge.exe
2412	msedge.exe

Suspicious use of FindShellTrayWindow 25 IoCs

pid	Process
2412	msedge.exe
2412	msedge.exe
2412	msedge.exe
2412	msedge.exe
2412	msedge.exe
2412	msedge.exe
2412	msedge.exe
2412	msedge.exe
2412	msedge.exe
2412	msedge.exe
2412	msedge.exe
2412	msedge.exe
2412	msedge.exe
2412	msedge.exe
2412	msedge.exe
2412	msedge.exe
2412	msedge.exe
2412	msedge.exe
2412	msedge.exe
2412	msedge.exe
2412	msedge.exe
2412	msedge.exe
2412	msedge.exe
2412	msedge.exe
2412	msedge.exe

Suspicious use of SendNotifyMessage 24 IoCs

pid	Process
2412	msedge.exe
2412	msedge.exe
2412	msedge.exe
2412	msedge.exe
2412	msedge.exe
2412	msedge.exe
2412	msedge.exe
2412	msedge.exe
2412	msedge.exe
2412	msedge.exe
2412	msedge.exe
2412	msedge.exe
2412	msedge.exe
2412	msedge.exe
2412	msedge.exe
2412	msedge.exe
2412	msedge.exe
2412	msedge.exe
2412	msedge.exe
2412	msedge.exe
2412	msedge.exe
2412	msedge.exe
2412	msedge.exe
2412	msedge.exe

Suspicious use of WriteProcessMemory 64 IoCs

description	pid	Process	procid_target
PID 2412 wrote to memory of 2456	2412	msedge.exe	82
PID 2412 wrote to memory of 2456	2412	msedge.exe	82
PID 2412 wrote to memory of 1856	2412	msedge.exe	83
PID 2412 wrote to memory of 1856	2412	msedge.exe	83
PID 2412 wrote to memory of 1856	2412	msedge.exe	83
PID 2412 wrote to memory of 1856	2412	msedge.exe	83
PID 2412 wrote to memory of 1856	2412	msedge.exe	83
PID 2412 wrote to memory of 1856	2412	msedge.exe	83
PID 2412 wrote to memory of 1856	2412	msedge.exe	83
PID 2412 wrote to memory of 1856	2412	msedge.exe	83
PID 2412 wrote to memory of 1856	2412	msedge.exe	83
PID 2412 wrote to memory of 1856	2412	msedge.exe	83
PID 2412 wrote to memory of 1856	2412	msedge.exe	83
PID 2412 wrote to memory of 1856	2412	msedge.exe	83
PID 2412 wrote to memory of 1856	2412	msedge.exe	83
PID 2412 wrote to memory of 1856	2412	msedge.exe	83
PID 2412 wrote to memory of 1856	2412	msedge.exe	83
PID 2412 wrote to memory of 1856	2412	msedge.exe	83
PID 2412 wrote to memory of 1856	2412	msedge.exe	83
PID 2412 wrote to memory of 1856	2412	msedge.exe	83
PID 2412 wrote to memory of 1856	2412	msedge.exe	83
PID 2412 wrote to memory of 1856	2412	msedge.exe	83
PID 2412 wrote to memory of 1856	2412	msedge.exe	83
PID 2412 wrote to memory of 1856	2412	msedge.exe	83
PID 2412 wrote to memory of 1856	2412	msedge.exe	83
PID 2412 wrote to memory of 1856	2412	msedge.exe	83
PID 2412 wrote to memory of 1856	2412	msedge.exe	83
PID 2412 wrote to memory of 1856	2412	msedge.exe	83
PID 2412 wrote to memory of 1856	2412	msedge.exe	83
PID 2412 wrote to memory of 1856	2412	msedge.exe	83
PID 2412 wrote to memory of 1856	2412	msedge.exe	83
PID 2412 wrote to memory of 1856	2412	msedge.exe	83
PID 2412 wrote to memory of 1856	2412	msedge.exe	83
PID 2412 wrote to memory of 1856	2412	msedge.exe	83
PID 2412 wrote to memory of 1856	2412	msedge.exe	83
PID 2412 wrote to memory of 1856	2412	msedge.exe	83
PID 2412 wrote to memory of 1856	2412	msedge.exe	83
PID 2412 wrote to memory of 1856	2412	msedge.exe	83
PID 2412 wrote to memory of 1856	2412	msedge.exe	83
PID 2412 wrote to memory of 1856	2412	msedge.exe	83
PID 2412 wrote to memory of 1856	2412	msedge.exe	83
PID 2412 wrote to memory of 1856	2412	msedge.exe	83
PID 2412 wrote to memory of 4200	2412	msedge.exe	84
PID 2412 wrote to memory of 4200	2412	msedge.exe	84
PID 2412 wrote to memory of 3404	2412	msedge.exe	85
PID 2412 wrote to memory of 3404	2412	msedge.exe	85
PID 2412 wrote to memory of 3404	2412	msedge.exe	85
PID 2412 wrote to memory of 3404	2412	msedge.exe	85
PID 2412 wrote to memory of 3404	2412	msedge.exe	85
PID 2412 wrote to memory of 3404	2412	msedge.exe	85
PID 2412 wrote to memory of 3404	2412	msedge.exe	85
PID 2412 wrote to memory of 3404	2412	msedge.exe	85
PID 2412 wrote to memory of 3404	2412	msedge.exe	85
PID 2412 wrote to memory of 3404	2412	msedge.exe	85
PID 2412 wrote to memory of 3404	2412	msedge.exe	85
PID 2412 wrote to memory of 3404	2412	msedge.exe	85
PID 2412 wrote to memory of 3404	2412	msedge.exe	85
PID 2412 wrote to memory of 3404	2412	msedge.exe	85
PID 2412 wrote to memory of 3404	2412	msedge.exe	85
PID 2412 wrote to memory of 3404	2412	msedge.exe	85
PID 2412 wrote to memory of 3404	2412	msedge.exe	85
PID 2412 wrote to memory of 3404	2412	msedge.exe	85
PID 2412 wrote to memory of 3404	2412	msedge.exe	85
PID 2412 wrote to memory of 3404	2412	msedge.exe	85

C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --start-maximized --single-argument C:\Users\Admin\AppData\Local\Temp\Data\register-zh-TW.htm
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:2412
- 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,0x100,0x104,0xd8,0x108,0x7ffdc45246f8,0x7ffdc4524708,0x7ffdc4524718
  2⤵
  PID:2456
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=gpu-process --field-trial-handle=2080,5521649260938505300,2633040143306203574,131072 --gpu-preferences=UAAAAAAAAADgAAAQAAAAAAAAAAAAAAAAAABgAAAAAAAwAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAHgAAAAAAAAAeAAAAAAAAAAoAAAABAAAACAAAAAAAAAAKAAAAAAAAAAwAAAAAAAAADgAAAAAAAAAEAAAAAAAAAAAAAAADQAAABAAAAAAAAAAAQAAAA0AAAAQAAAAAAAAAAQAAAANAAAAEAAAAAAAAAAHAAAADQAAAAgAAAAAAAAACAAAAAAAAAA= --mojo-platform-channel-handle=2096 /prefetch:2
  2⤵
  PID:1856
- 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=2080,5521649260938505300,2633040143306203574,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=2148 /prefetch:3
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:4200
- 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=2080,5521649260938505300,2633040143306203574,131072 --lang=en-US --service-sandbox-type=utility --mojo-platform-channel-handle=2904 /prefetch:8
  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=2080,5521649260938505300,2633040143306203574,131072 --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=3256 /prefetch:1
  2⤵
  PID:2208
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2080,5521649260938505300,2633040143306203574,131072 --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=3264 /prefetch:1
  2⤵
  PID:560
- 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=2080,5521649260938505300,2633040143306203574,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=5072 /prefetch:8
  2⤵
  PID:2160
- 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=2080,5521649260938505300,2633040143306203574,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=5072 /prefetch:8
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:1520
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2080,5521649260938505300,2633040143306203574,131072 --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=4152 /prefetch:1
  2⤵
  PID:3964
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2080,5521649260938505300,2633040143306203574,131072 --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=5116 /prefetch:1
  2⤵
  PID:1568
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2080,5521649260938505300,2633040143306203574,131072 --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=5648 /prefetch:1
  2⤵
  PID:1844
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2080,5521649260938505300,2633040143306203574,131072 --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=5680 /prefetch:1
  2⤵
  PID:5000
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=gpu-process --field-trial-handle=2080,5521649260938505300,2633040143306203574,131072 --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=2748 /prefetch:2
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:4760

C:\Windows\System32\CompPkgSrv.exe
C:\Windows\System32\CompPkgSrv.exe -Embedding
1⤵
PID:5108

C:\Windows\System32\CompPkgSrv.exe
C:\Windows\System32\CompPkgSrv.exe -Embedding
1⤵
PID:2836

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
fab8d8d865e33fe195732aa7dcb91c30

SHA1
2637e832f38acc70af3e511f5eba80fbd7461f2c

SHA256
1b034ffe38e534e2b7a21be7c1f207ff84a1d5f3893207d0b4bb1a509b4185ea

SHA512
39a3d43ef7e28fea2cb247a5d09576a4904a43680db8c32139f22a03d80f6ede98708a2452f3f82232b868501340f79c0b3f810f597bcaf5267c3ccfb1704b43

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

Filesize
152B

MD5
36988ca14952e1848e81a959880ea217

SHA1
a0482ef725657760502c2d1a5abe0bb37aebaadb

SHA256
d7e96088b37cec1bde202ae8ec2d2f3c3aafc368b6ebd91b3e2985846facf2e6

SHA512
d04b2f5afec92eb3d9f9cdc148a3eddd1b615e0dfb270566a7969576f50881d1f8572bccb8b9fd7993724bdfe36fc7633a33381d43e0b96c4e9bbd53fc010173

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

Filesize
6KB

MD5
c413a71f70c2a336f48e3a1c449d2d72

SHA1
266a61abd4597759427cee7587818b8700fe8676

SHA256
1c8d3c00ac7ec67d70c592ed750b126f50bb572c92a6ad18d94d562f486eeeb8

SHA512
efb5be1de486ff20ec98edce3ccfc83604596886f4dae0b9753b4ce534ecf6d059b40322c67c2cdd6c0e1fb843b44cc23891dddceba4d5ea470a4cbcb7484365

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

Filesize
5KB

MD5
8f91f6902c64fdd49cc928278d304621

SHA1
595dc413b52bc91722fb3e42733a3eec0422b837

SHA256
191d50de73555b79aa8536d587988ee2bcbf424498ad207b50d1f592b72ebe25

SHA512
87b5b56bc06bd5d1b7e16a71ce5349c660cf0de38f9e014c222236df7e4ccf141620d9c4dd5974f2459dcdc87bbe049a9399820e7ad5b381c6d7b4296e4dd5c8

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
10KB

MD5
e8dfb4bc947712b18e7b7314bff64460

SHA1
c745628eb1fa39483efec74dae4fbcdc674e930f

SHA256
98e944d5f6acb9e255e38d101b70179d5a3041af5cbbbc505fef878aadca8eeb

SHA512
4e3132469f630c3740b60f36e67078fd1f18e8784fee5b9c5f1cf47899a097fffd3c361ae1d7180ed11c8faca35636070dfed4525218c7ba02408bb0cfbce9ab

Download Submit