618147921193bf9d912bb88a5bb91cc915b59617df7daecce0e41ff51ac06a63

Analysis

max time kernel
145s
max time network
126s
platform
windows10-2004_x64
resource
win10v2004-20240508-en
resource tags

arch:x64arch:x86image:win10v2004-20240508-enlocale:en-usos:windows10-2004-x64system
submitted
20/06/2024, 04:00

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General

Target

$APPDATA/seemao/config/map/www.huachu.com.cn.html
Size

2B
MD5

54cafa3a6d69c189cf2df3978fbdd435
SHA1

ab34955f0a30619fc4faa49013902031d85ddc46
SHA256

e12a7e051731cf1dbeefa2142a8e1abb1eb5898e2cbe4aa522120829a5588dc7
SHA512

43e539801d00eb39811341d67327e0e8b7d97677e08c8cd14d501c1276592a80dcc0983306f292c702a7553d34bad9fa768cf9d046059c3a4b2a1a0a892f9410

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
4072	msedge.exe
4072	msedge.exe
2044	msedge.exe
2044	msedge.exe
1372	identity_helper.exe
1372	identity_helper.exe
1112	msedge.exe
1112	msedge.exe
1112	msedge.exe
1112	msedge.exe

Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary 6 IoCs

pid	Process
2044	msedge.exe
2044	msedge.exe
2044	msedge.exe
2044	msedge.exe
2044	msedge.exe
2044	msedge.exe

Suspicious use of FindShellTrayWindow 25 IoCs

pid	Process
2044	msedge.exe
2044	msedge.exe
2044	msedge.exe
2044	msedge.exe
2044	msedge.exe
2044	msedge.exe
2044	msedge.exe
2044	msedge.exe
2044	msedge.exe
2044	msedge.exe
2044	msedge.exe
2044	msedge.exe
2044	msedge.exe
2044	msedge.exe
2044	msedge.exe
2044	msedge.exe
2044	msedge.exe
2044	msedge.exe
2044	msedge.exe
2044	msedge.exe
2044	msedge.exe
2044	msedge.exe
2044	msedge.exe
2044	msedge.exe
2044	msedge.exe

Suspicious use of SendNotifyMessage 24 IoCs

pid	Process
2044	msedge.exe
2044	msedge.exe
2044	msedge.exe
2044	msedge.exe
2044	msedge.exe
2044	msedge.exe
2044	msedge.exe
2044	msedge.exe
2044	msedge.exe
2044	msedge.exe
2044	msedge.exe
2044	msedge.exe
2044	msedge.exe
2044	msedge.exe
2044	msedge.exe
2044	msedge.exe
2044	msedge.exe
2044	msedge.exe
2044	msedge.exe
2044	msedge.exe
2044	msedge.exe
2044	msedge.exe
2044	msedge.exe
2044	msedge.exe

Suspicious use of WriteProcessMemory 64 IoCs

description	pid	Process	procid_target
PID 2044 wrote to memory of 4512	2044	msedge.exe	84
PID 2044 wrote to memory of 4512	2044	msedge.exe	84
PID 2044 wrote to memory of 3080	2044	msedge.exe	85
PID 2044 wrote to memory of 3080	2044	msedge.exe	85
PID 2044 wrote to memory of 3080	2044	msedge.exe	85
PID 2044 wrote to memory of 3080	2044	msedge.exe	85
PID 2044 wrote to memory of 3080	2044	msedge.exe	85
PID 2044 wrote to memory of 3080	2044	msedge.exe	85
PID 2044 wrote to memory of 3080	2044	msedge.exe	85
PID 2044 wrote to memory of 3080	2044	msedge.exe	85
PID 2044 wrote to memory of 3080	2044	msedge.exe	85
PID 2044 wrote to memory of 3080	2044	msedge.exe	85
PID 2044 wrote to memory of 3080	2044	msedge.exe	85
PID 2044 wrote to memory of 3080	2044	msedge.exe	85
PID 2044 wrote to memory of 3080	2044	msedge.exe	85
PID 2044 wrote to memory of 3080	2044	msedge.exe	85
PID 2044 wrote to memory of 3080	2044	msedge.exe	85
PID 2044 wrote to memory of 3080	2044	msedge.exe	85
PID 2044 wrote to memory of 3080	2044	msedge.exe	85
PID 2044 wrote to memory of 3080	2044	msedge.exe	85
PID 2044 wrote to memory of 3080	2044	msedge.exe	85
PID 2044 wrote to memory of 3080	2044	msedge.exe	85
PID 2044 wrote to memory of 3080	2044	msedge.exe	85
PID 2044 wrote to memory of 3080	2044	msedge.exe	85
PID 2044 wrote to memory of 3080	2044	msedge.exe	85
PID 2044 wrote to memory of 3080	2044	msedge.exe	85
PID 2044 wrote to memory of 3080	2044	msedge.exe	85
PID 2044 wrote to memory of 3080	2044	msedge.exe	85
PID 2044 wrote to memory of 3080	2044	msedge.exe	85
PID 2044 wrote to memory of 3080	2044	msedge.exe	85
PID 2044 wrote to memory of 3080	2044	msedge.exe	85
PID 2044 wrote to memory of 3080	2044	msedge.exe	85
PID 2044 wrote to memory of 3080	2044	msedge.exe	85
PID 2044 wrote to memory of 3080	2044	msedge.exe	85
PID 2044 wrote to memory of 3080	2044	msedge.exe	85
PID 2044 wrote to memory of 3080	2044	msedge.exe	85
PID 2044 wrote to memory of 3080	2044	msedge.exe	85
PID 2044 wrote to memory of 3080	2044	msedge.exe	85
PID 2044 wrote to memory of 3080	2044	msedge.exe	85
PID 2044 wrote to memory of 3080	2044	msedge.exe	85
PID 2044 wrote to memory of 3080	2044	msedge.exe	85
PID 2044 wrote to memory of 3080	2044	msedge.exe	85
PID 2044 wrote to memory of 4072	2044	msedge.exe	86
PID 2044 wrote to memory of 4072	2044	msedge.exe	86
PID 2044 wrote to memory of 3236	2044	msedge.exe	87
PID 2044 wrote to memory of 3236	2044	msedge.exe	87
PID 2044 wrote to memory of 3236	2044	msedge.exe	87
PID 2044 wrote to memory of 3236	2044	msedge.exe	87
PID 2044 wrote to memory of 3236	2044	msedge.exe	87
PID 2044 wrote to memory of 3236	2044	msedge.exe	87
PID 2044 wrote to memory of 3236	2044	msedge.exe	87
PID 2044 wrote to memory of 3236	2044	msedge.exe	87
PID 2044 wrote to memory of 3236	2044	msedge.exe	87
PID 2044 wrote to memory of 3236	2044	msedge.exe	87
PID 2044 wrote to memory of 3236	2044	msedge.exe	87
PID 2044 wrote to memory of 3236	2044	msedge.exe	87
PID 2044 wrote to memory of 3236	2044	msedge.exe	87
PID 2044 wrote to memory of 3236	2044	msedge.exe	87
PID 2044 wrote to memory of 3236	2044	msedge.exe	87
PID 2044 wrote to memory of 3236	2044	msedge.exe	87
PID 2044 wrote to memory of 3236	2044	msedge.exe	87
PID 2044 wrote to memory of 3236	2044	msedge.exe	87
PID 2044 wrote to memory of 3236	2044	msedge.exe	87
PID 2044 wrote to memory of 3236	2044	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\$APPDATA\seemao\config\map\www.huachu.com.cn.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:2044
- 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,0x100,0x104,0xd8,0x108,0x7ffdaee446f8,0x7ffdaee44708,0x7ffdaee44718
  2⤵
  PID:4512
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=gpu-process --field-trial-handle=2184,13271670626236424995,10373254125912187264,131072 --gpu-preferences=UAAAAAAAAADgAAAQAAAAAAAAAAAAAAAAAABgAAAAAAAwAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAHgAAAAAAAAAeAAAAAAAAAAoAAAABAAAACAAAAAAAAAAKAAAAAAAAAAwAAAAAAAAADgAAAAAAAAAEAAAAAAAAAAAAAAADQAAABAAAAAAAAAAAQAAAA0AAAAQAAAAAAAAAAQAAAANAAAAEAAAAAAAAAAHAAAADQAAAAgAAAAAAAAACAAAAAAAAAA= --mojo-platform-channel-handle=2216 /prefetch:2
  2⤵
  PID:3080
- 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=2184,13271670626236424995,10373254125912187264,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=2396 /prefetch:3
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:4072
- 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=2184,13271670626236424995,10373254125912187264,131072 --lang=en-US --service-sandbox-type=utility --mojo-platform-channel-handle=2936 /prefetch:8
  2⤵
  PID:3236
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2184,13271670626236424995,10373254125912187264,131072 --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=3288 /prefetch:1
  2⤵
  PID:316
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2184,13271670626236424995,10373254125912187264,131072 --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=3320 /prefetch:1
  2⤵
  PID:2152
- 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=2184,13271670626236424995,10373254125912187264,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=4480 /prefetch:8
  2⤵
  PID:4916
- 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=2184,13271670626236424995,10373254125912187264,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=4480 /prefetch:8
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:1372
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2184,13271670626236424995,10373254125912187264,131072 --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=4552 /prefetch:1
  2⤵
  PID:2624
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2184,13271670626236424995,10373254125912187264,131072 --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=4572 /prefetch:1
  2⤵
  PID:456
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2184,13271670626236424995,10373254125912187264,131072 --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=5032 /prefetch:1
  2⤵
  PID:2828
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2184,13271670626236424995,10373254125912187264,131072 --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=4200 /prefetch:1
  2⤵
  PID:2104
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=gpu-process --field-trial-handle=2184,13271670626236424995,10373254125912187264,131072 --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=4772 /prefetch:2
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:1112

C:\Windows\System32\CompPkgSrv.exe
C:\Windows\System32\CompPkgSrv.exe -Embedding
1⤵
PID:3256

C:\Windows\System32\CompPkgSrv.exe
C:\Windows\System32\CompPkgSrv.exe -Embedding
1⤵
PID:2552

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
ce4c898f8fc7601e2fbc252fdadb5115

SHA1
01bf06badc5da353e539c7c07527d30dccc55a91

SHA256
bce2dfaa91f0d44e977e0f79c60e64954a7b9dc828b0e30fbaa67dbe82f750aa

SHA512
80fff4c722c8d3e69ec4f09510779b7e3518ae60725d2d36903e606a27ec1eaedbdbfac5b662bf2c19194c572ccf0125445f22a907b329ad256e6c00b9cf032c

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

Filesize
152B

MD5
4158365912175436289496136e7912c2

SHA1
813d11f772b1cfe9ceac2bf37f4f741e5e8fbe59

SHA256
354de4b033ba6e4d85f94d91230cb8501f62e0a4e302cd4076c7e0ad73bedbd1

SHA512
74b4f7b24ad4ea395f3a4cd8dbfae54f112a7c87bce3d286ee5161f6b63d62dfa19bb0d96bb7ed1c6d925f5697a2580c25023d5052c6a09992e6fd9dd49ea82b

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

Filesize
5KB

MD5
c3bdfacbe614687784b910a22ff0e28e

SHA1
c4a89f6e7eba72d0f3d94bfffc8e6868fe9d5740

SHA256
17b0ad7da37b9ebdbef83c474193bb279ab76f675f61662222d60908d917582c

SHA512
10302c005d3e963067db8e887866c78e2c3b538a298735ee4dab1108a716812af6dd7a9505522f789aefe867119a5c5f3ca71a0ba0af97b21f320cb0760ea7ce

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
8KB

MD5
7b19756ea465814df2503047a4a56a49

SHA1
b85303ac549767d3ef088038f26f25974e1ba359

SHA256
ebd7fe8ab51fc414bda6ae78439c79ccec948d081e02073f5107afb8d26a0f8f

SHA512
7d21d3a04b9ae34bbfae6ca70b7aebecc662d3e2c3dbf9dc0e13480f60498556505f17ec8de37f8b3b3b3da13929ad6731df2b04b4cbfc1adabc95a2878872b9

Download Submit