e6ff0b90662e2720c18345c30722ee6128c27dcc85acee4d8ee9c785b9bc44ff

Analysis

max time kernel
149s
max time network
151s
platform
windows10-2004_x64
resource
win10v2004-20240221-en
resource tags

arch:x64arch:x86image:win10v2004-20240221-enlocale:en-usos:windows10-2004-x64system
submitted
24-02-2024 10:32

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General

Target

使用帮助.html
Size

8KB
MD5

70b9a1d209b3bf2536dc91c6accf3d13
SHA1

41aef6f617e7e6a8a9be30f9e55669909f9c4d46
SHA256

8757516fc55d7da58772fcafeb1bb33c25adcee0fbaebd0d74d3b53b74189d98
SHA512

1407d4651db36279699aa84a3678b4a9b4a187aad852b75764bf45d945e44856173d352fc40ba553aeb5e486c7fce395ce65218738d60f958f682f61a46d2b8b
SSDEEP

192:1iuQAI4XATSuDv9l3yH82LsjC4p32LVpKTiglFZ:1iuQl4XATSuD9l3qICs2LVEiglL

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 10 IoCs

pid	Process
4456	msedge.exe
4456	msedge.exe
4168	msedge.exe
4168	msedge.exe
4484	identity_helper.exe
4484	identity_helper.exe
3080	msedge.exe
3080	msedge.exe
3080	msedge.exe
3080	msedge.exe

Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary 6 IoCs

pid	Process
4168	msedge.exe
4168	msedge.exe
4168	msedge.exe
4168	msedge.exe
4168	msedge.exe
4168	msedge.exe

Suspicious use of FindShellTrayWindow 25 IoCs

pid	Process
4168	msedge.exe
4168	msedge.exe
4168	msedge.exe
4168	msedge.exe
4168	msedge.exe
4168	msedge.exe
4168	msedge.exe
4168	msedge.exe
4168	msedge.exe
4168	msedge.exe
4168	msedge.exe
4168	msedge.exe
4168	msedge.exe
4168	msedge.exe
4168	msedge.exe
4168	msedge.exe
4168	msedge.exe
4168	msedge.exe
4168	msedge.exe
4168	msedge.exe
4168	msedge.exe
4168	msedge.exe
4168	msedge.exe
4168	msedge.exe
4168	msedge.exe

Suspicious use of SendNotifyMessage 24 IoCs

pid	Process
4168	msedge.exe
4168	msedge.exe
4168	msedge.exe
4168	msedge.exe
4168	msedge.exe
4168	msedge.exe
4168	msedge.exe
4168	msedge.exe
4168	msedge.exe
4168	msedge.exe
4168	msedge.exe
4168	msedge.exe
4168	msedge.exe
4168	msedge.exe
4168	msedge.exe
4168	msedge.exe
4168	msedge.exe
4168	msedge.exe
4168	msedge.exe
4168	msedge.exe
4168	msedge.exe
4168	msedge.exe
4168	msedge.exe
4168	msedge.exe

Suspicious use of WriteProcessMemory 64 IoCs

description	pid	Process	procid_target
PID 4168 wrote to memory of 2900	4168	msedge.exe	87
PID 4168 wrote to memory of 2900	4168	msedge.exe	87
PID 4168 wrote to memory of 3108	4168	msedge.exe	89
PID 4168 wrote to memory of 3108	4168	msedge.exe	89
PID 4168 wrote to memory of 3108	4168	msedge.exe	89
PID 4168 wrote to memory of 3108	4168	msedge.exe	89
PID 4168 wrote to memory of 3108	4168	msedge.exe	89
PID 4168 wrote to memory of 3108	4168	msedge.exe	89
PID 4168 wrote to memory of 3108	4168	msedge.exe	89
PID 4168 wrote to memory of 3108	4168	msedge.exe	89
PID 4168 wrote to memory of 3108	4168	msedge.exe	89
PID 4168 wrote to memory of 3108	4168	msedge.exe	89
PID 4168 wrote to memory of 3108	4168	msedge.exe	89
PID 4168 wrote to memory of 3108	4168	msedge.exe	89
PID 4168 wrote to memory of 3108	4168	msedge.exe	89
PID 4168 wrote to memory of 3108	4168	msedge.exe	89
PID 4168 wrote to memory of 3108	4168	msedge.exe	89
PID 4168 wrote to memory of 3108	4168	msedge.exe	89
PID 4168 wrote to memory of 3108	4168	msedge.exe	89
PID 4168 wrote to memory of 3108	4168	msedge.exe	89
PID 4168 wrote to memory of 3108	4168	msedge.exe	89
PID 4168 wrote to memory of 3108	4168	msedge.exe	89
PID 4168 wrote to memory of 3108	4168	msedge.exe	89
PID 4168 wrote to memory of 3108	4168	msedge.exe	89
PID 4168 wrote to memory of 3108	4168	msedge.exe	89
PID 4168 wrote to memory of 3108	4168	msedge.exe	89
PID 4168 wrote to memory of 3108	4168	msedge.exe	89
PID 4168 wrote to memory of 3108	4168	msedge.exe	89
PID 4168 wrote to memory of 3108	4168	msedge.exe	89
PID 4168 wrote to memory of 3108	4168	msedge.exe	89
PID 4168 wrote to memory of 3108	4168	msedge.exe	89
PID 4168 wrote to memory of 3108	4168	msedge.exe	89
PID 4168 wrote to memory of 3108	4168	msedge.exe	89
PID 4168 wrote to memory of 3108	4168	msedge.exe	89
PID 4168 wrote to memory of 3108	4168	msedge.exe	89
PID 4168 wrote to memory of 3108	4168	msedge.exe	89
PID 4168 wrote to memory of 3108	4168	msedge.exe	89
PID 4168 wrote to memory of 3108	4168	msedge.exe	89
PID 4168 wrote to memory of 3108	4168	msedge.exe	89
PID 4168 wrote to memory of 3108	4168	msedge.exe	89
PID 4168 wrote to memory of 3108	4168	msedge.exe	89
PID 4168 wrote to memory of 3108	4168	msedge.exe	89
PID 4168 wrote to memory of 4456	4168	msedge.exe	88
PID 4168 wrote to memory of 4456	4168	msedge.exe	88
PID 4168 wrote to memory of 4860	4168	msedge.exe	90
PID 4168 wrote to memory of 4860	4168	msedge.exe	90
PID 4168 wrote to memory of 4860	4168	msedge.exe	90
PID 4168 wrote to memory of 4860	4168	msedge.exe	90
PID 4168 wrote to memory of 4860	4168	msedge.exe	90
PID 4168 wrote to memory of 4860	4168	msedge.exe	90
PID 4168 wrote to memory of 4860	4168	msedge.exe	90
PID 4168 wrote to memory of 4860	4168	msedge.exe	90
PID 4168 wrote to memory of 4860	4168	msedge.exe	90
PID 4168 wrote to memory of 4860	4168	msedge.exe	90
PID 4168 wrote to memory of 4860	4168	msedge.exe	90
PID 4168 wrote to memory of 4860	4168	msedge.exe	90
PID 4168 wrote to memory of 4860	4168	msedge.exe	90
PID 4168 wrote to memory of 4860	4168	msedge.exe	90
PID 4168 wrote to memory of 4860	4168	msedge.exe	90
PID 4168 wrote to memory of 4860	4168	msedge.exe	90
PID 4168 wrote to memory of 4860	4168	msedge.exe	90
PID 4168 wrote to memory of 4860	4168	msedge.exe	90
PID 4168 wrote to memory of 4860	4168	msedge.exe	90
PID 4168 wrote to memory of 4860	4168	msedge.exe	90

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\使用帮助.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:4168
- 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,0x100,0x104,0xd8,0x108,0x7ffb9b6646f8,0x7ffb9b664708,0x7ffb9b664718
  2⤵
  PID:2900
- 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=2076,583538642306650529,9084316522613841944,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=2156 /prefetch:3
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:4456
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=gpu-process --field-trial-handle=2076,583538642306650529,9084316522613841944,131072 --gpu-preferences=UAAAAAAAAADgAAAQAAAAAAAAAAAAAAAAAABgAAAAAAAwAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAHgAAAAAAAAAeAAAAAAAAAAoAAAABAAAACAAAAAAAAAAKAAAAAAAAAAwAAAAAAAAADgAAAAAAAAAEAAAAAAAAAAAAAAADQAAABAAAAAAAAAAAQAAAA0AAAAQAAAAAAAAAAQAAAANAAAAEAAAAAAAAAAHAAAADQAAAAgAAAAAAAAACAAAAAAAAAA= --mojo-platform-channel-handle=2088 /prefetch:2
  2⤵
  PID:3108
- 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=2076,583538642306650529,9084316522613841944,131072 --lang=en-US --service-sandbox-type=utility --mojo-platform-channel-handle=2848 /prefetch:8
  2⤵
  PID:4860
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2076,583538642306650529,9084316522613841944,131072 --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:4316
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2076,583538642306650529,9084316522613841944,131072 --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=3296 /prefetch:1
  2⤵
  PID:736
- 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=2076,583538642306650529,9084316522613841944,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=5148 /prefetch:8
  2⤵
  PID:4308
- 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=2076,583538642306650529,9084316522613841944,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=5148 /prefetch:8
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:4484
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2076,583538642306650529,9084316522613841944,131072 --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=5248 /prefetch:1
  2⤵
  PID:2612
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2076,583538642306650529,9084316522613841944,131072 --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=180 /prefetch:1
  2⤵
  PID:3080
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2076,583538642306650529,9084316522613841944,131072 --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=5588 /prefetch:1
  2⤵
  PID:4976
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2076,583538642306650529,9084316522613841944,131072 --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=3360 /prefetch:1
  2⤵
  PID:1044
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=gpu-process --field-trial-handle=2076,583538642306650529,9084316522613841944,131072 --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=4184 /prefetch:2
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:3080

C:\Windows\System32\CompPkgSrv.exe
C:\Windows\System32\CompPkgSrv.exe -Embedding
1⤵
PID:3984

C:\Windows\System32\CompPkgSrv.exe
C:\Windows\System32\CompPkgSrv.exe -Embedding
1⤵
PID:4612

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
d62cefeb0c8fbab806b3b96c7b215c16

SHA1
dc36684019f7ac8a632f5401cc3bedd482526ed7

SHA256
752b0793cf152e9ea51b8a2dc1d7e622c1c1009677d8f29e8b88d3aa9427dd01

SHA512
9fc3968fec094be5ca10a0d927cb829f7f8157425946ebd99a346b7e63c977cb3f37560af1a4bc8f87ab19b43b3ed86fd5b37f89d1a9b2dc86e3c73142c3065b

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

Filesize
152B

MD5
7ee1c6757da82ca0a9ae699227f619bc

SHA1
72dcf8262c6400dcbb5228afcb36795ae1b8001f

SHA256
62320bde5e037d4ac1aa0f5ff0314b661f13bb56c02432814bffb0bd6e34ed31

SHA512
dca56a99b7463eddf0af3656a4f7d0177a43116f401a6de9f56e5c40a49676cea5c38b6c458f426c6bff11165eec21104cfa9ca3e38af39d43188b36d3f22a0f

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

Filesize
6KB

MD5
b842f94fd38cce0ec1f06e7ba18e67fa

SHA1
7d76763f03bd1fea41ff2b9b97b44da98c1e906b

SHA256
ae4317031e6adc172dd6ed9e613d4d47dc0b21df54d79720ec7c4f3d151628f2

SHA512
a4c3ed8ef52f8ce0598614cf04d240001e5c7ed8cd2d35189039539b24649276a107c47fff25d3d8f09a436d8628c7ba8adedd09d9a0d49d50c9d9184229dae1

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

Filesize
6KB

MD5
ee21c3a3ff8ee530bfd81435c79f209f

SHA1
0bb04118c1b88d26fddc6752ff1813ced2d61e72

SHA256
bc515e761e280274d64539df4ea57cb6015f55caf5c0575e56f04b37a93fe685

SHA512
c33de9eb4cb3922a50725f7122adff76d49196a68bcdd5542146e6fe097fdc88a7aadedeece798eebca668634efaf7d67cdf6e555f581ecece964fbe447c14d2

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
33121c19e129e818c36d14e66c1f9c8e

SHA1
000d45285fdc7b695a95679fbf4f8d5362740a47

SHA256
1f5d52684beee02f773ff382874642874f516f2e99d62ee9c1210b5aa69fd6f0

SHA512
b852971add214423c3bfed8e42d842dfcaff4b439a0c72eacb743713a487eef096cd093528faaa503c253d150ce63b24a8cf07f5241e44a7463e20aa65dee28d

Download Submit