618147921193bf9d912bb88a5bb91cc915b59617df7daecce0e41ff51ac06a63

Analysis

max time kernel
148s
max time network
155s
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.china-pub.com.html
Size

3B
MD5

37705de0752d1027f8fc3b3f390c448d
SHA1

b9a36fe59d4092c1e8363b6dbb80c4325170ebb9
SHA256

b8d52dc3f650996a66e32d4fd4f40129f6d5f742a20893615fe1b8dbedac6039
SHA512

affe90e227dd7fed7ac0d9dfcd7a01dda8d7abb454e23a4d98fd7c1c4f8f38bcc7f6062cb52cbca3ac7088ee55900a5b85810e2d258b6896528d8cac87dd4709

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
3440	msedge.exe
3440	msedge.exe
1588	msedge.exe
1588	msedge.exe
4072	identity_helper.exe
4072	identity_helper.exe
2256	msedge.exe
2256	msedge.exe
2256	msedge.exe
2256	msedge.exe

Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary 6 IoCs

pid	Process
1588	msedge.exe
1588	msedge.exe
1588	msedge.exe
1588	msedge.exe
1588	msedge.exe
1588	msedge.exe

Suspicious use of FindShellTrayWindow 25 IoCs

pid	Process
1588	msedge.exe
1588	msedge.exe
1588	msedge.exe
1588	msedge.exe
1588	msedge.exe
1588	msedge.exe
1588	msedge.exe
1588	msedge.exe
1588	msedge.exe
1588	msedge.exe
1588	msedge.exe
1588	msedge.exe
1588	msedge.exe
1588	msedge.exe
1588	msedge.exe
1588	msedge.exe
1588	msedge.exe
1588	msedge.exe
1588	msedge.exe
1588	msedge.exe
1588	msedge.exe
1588	msedge.exe
1588	msedge.exe
1588	msedge.exe
1588	msedge.exe

Suspicious use of SendNotifyMessage 24 IoCs

pid	Process
1588	msedge.exe
1588	msedge.exe
1588	msedge.exe
1588	msedge.exe
1588	msedge.exe
1588	msedge.exe
1588	msedge.exe
1588	msedge.exe
1588	msedge.exe
1588	msedge.exe
1588	msedge.exe
1588	msedge.exe
1588	msedge.exe
1588	msedge.exe
1588	msedge.exe
1588	msedge.exe
1588	msedge.exe
1588	msedge.exe
1588	msedge.exe
1588	msedge.exe
1588	msedge.exe
1588	msedge.exe
1588	msedge.exe
1588	msedge.exe

Suspicious use of WriteProcessMemory 64 IoCs

description	pid	Process	procid_target
PID 1588 wrote to memory of 5052	1588	msedge.exe	84
PID 1588 wrote to memory of 5052	1588	msedge.exe	84
PID 1588 wrote to memory of 3512	1588	msedge.exe	85
PID 1588 wrote to memory of 3512	1588	msedge.exe	85
PID 1588 wrote to memory of 3512	1588	msedge.exe	85
PID 1588 wrote to memory of 3512	1588	msedge.exe	85
PID 1588 wrote to memory of 3512	1588	msedge.exe	85
PID 1588 wrote to memory of 3512	1588	msedge.exe	85
PID 1588 wrote to memory of 3512	1588	msedge.exe	85
PID 1588 wrote to memory of 3512	1588	msedge.exe	85
PID 1588 wrote to memory of 3512	1588	msedge.exe	85
PID 1588 wrote to memory of 3512	1588	msedge.exe	85
PID 1588 wrote to memory of 3512	1588	msedge.exe	85
PID 1588 wrote to memory of 3512	1588	msedge.exe	85
PID 1588 wrote to memory of 3512	1588	msedge.exe	85
PID 1588 wrote to memory of 3512	1588	msedge.exe	85
PID 1588 wrote to memory of 3512	1588	msedge.exe	85
PID 1588 wrote to memory of 3512	1588	msedge.exe	85
PID 1588 wrote to memory of 3512	1588	msedge.exe	85
PID 1588 wrote to memory of 3512	1588	msedge.exe	85
PID 1588 wrote to memory of 3512	1588	msedge.exe	85
PID 1588 wrote to memory of 3512	1588	msedge.exe	85
PID 1588 wrote to memory of 3512	1588	msedge.exe	85
PID 1588 wrote to memory of 3512	1588	msedge.exe	85
PID 1588 wrote to memory of 3512	1588	msedge.exe	85
PID 1588 wrote to memory of 3512	1588	msedge.exe	85
PID 1588 wrote to memory of 3512	1588	msedge.exe	85
PID 1588 wrote to memory of 3512	1588	msedge.exe	85
PID 1588 wrote to memory of 3512	1588	msedge.exe	85
PID 1588 wrote to memory of 3512	1588	msedge.exe	85
PID 1588 wrote to memory of 3512	1588	msedge.exe	85
PID 1588 wrote to memory of 3512	1588	msedge.exe	85
PID 1588 wrote to memory of 3512	1588	msedge.exe	85
PID 1588 wrote to memory of 3512	1588	msedge.exe	85
PID 1588 wrote to memory of 3512	1588	msedge.exe	85
PID 1588 wrote to memory of 3512	1588	msedge.exe	85
PID 1588 wrote to memory of 3512	1588	msedge.exe	85
PID 1588 wrote to memory of 3512	1588	msedge.exe	85
PID 1588 wrote to memory of 3512	1588	msedge.exe	85
PID 1588 wrote to memory of 3512	1588	msedge.exe	85
PID 1588 wrote to memory of 3512	1588	msedge.exe	85
PID 1588 wrote to memory of 3512	1588	msedge.exe	85
PID 1588 wrote to memory of 3440	1588	msedge.exe	86
PID 1588 wrote to memory of 3440	1588	msedge.exe	86
PID 1588 wrote to memory of 4208	1588	msedge.exe	87
PID 1588 wrote to memory of 4208	1588	msedge.exe	87
PID 1588 wrote to memory of 4208	1588	msedge.exe	87
PID 1588 wrote to memory of 4208	1588	msedge.exe	87
PID 1588 wrote to memory of 4208	1588	msedge.exe	87
PID 1588 wrote to memory of 4208	1588	msedge.exe	87
PID 1588 wrote to memory of 4208	1588	msedge.exe	87
PID 1588 wrote to memory of 4208	1588	msedge.exe	87
PID 1588 wrote to memory of 4208	1588	msedge.exe	87
PID 1588 wrote to memory of 4208	1588	msedge.exe	87
PID 1588 wrote to memory of 4208	1588	msedge.exe	87
PID 1588 wrote to memory of 4208	1588	msedge.exe	87
PID 1588 wrote to memory of 4208	1588	msedge.exe	87
PID 1588 wrote to memory of 4208	1588	msedge.exe	87
PID 1588 wrote to memory of 4208	1588	msedge.exe	87
PID 1588 wrote to memory of 4208	1588	msedge.exe	87
PID 1588 wrote to memory of 4208	1588	msedge.exe	87
PID 1588 wrote to memory of 4208	1588	msedge.exe	87
PID 1588 wrote to memory of 4208	1588	msedge.exe	87
PID 1588 wrote to memory of 4208	1588	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.china-pub.com.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:1588
- 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,0x100,0x104,0xd8,0x108,0x7ffc1a3546f8,0x7ffc1a354708,0x7ffc1a354718
  2⤵
  PID:5052
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=gpu-process --field-trial-handle=1936,5534814877937711330,17479752568773599798,131072 --gpu-preferences=UAAAAAAAAADgAAAQAAAAAAAAAAAAAAAAAABgAAAAAAAwAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAHgAAAAAAAAAeAAAAAAAAAAoAAAABAAAACAAAAAAAAAAKAAAAAAAAAAwAAAAAAAAADgAAAAAAAAAEAAAAAAAAAAAAAAADQAAABAAAAAAAAAAAQAAAA0AAAAQAAAAAAAAAAQAAAANAAAAEAAAAAAAAAAHAAAADQAAAAgAAAAAAAAACAAAAAAAAAA= --mojo-platform-channel-handle=2044 /prefetch:2
  2⤵
  PID:3512
- 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=1936,5534814877937711330,17479752568773599798,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=2248 /prefetch:3
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:3440
- 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=1936,5534814877937711330,17479752568773599798,131072 --lang=en-US --service-sandbox-type=utility --mojo-platform-channel-handle=2852 /prefetch:8
  2⤵
  PID:4208
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=1936,5534814877937711330,17479752568773599798,131072 --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=3272 /prefetch:1
  2⤵
  PID:1560
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=1936,5534814877937711330,17479752568773599798,131072 --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=3300 /prefetch:1
  2⤵
  PID:2516
- 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=1936,5534814877937711330,17479752568773599798,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=4620 /prefetch:8
  2⤵
  PID:2956
- 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=1936,5534814877937711330,17479752568773599798,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=4620 /prefetch:8
  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=renderer --field-trial-handle=1936,5534814877937711330,17479752568773599798,131072 --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=5192 /prefetch:1
  2⤵
  PID:220
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=1936,5534814877937711330,17479752568773599798,131072 --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=5208 /prefetch:1
  2⤵
  PID:4000
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=1936,5534814877937711330,17479752568773599798,131072 --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=4932 /prefetch:1
  2⤵
  PID:4492
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=1936,5534814877937711330,17479752568773599798,131072 --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=5272 /prefetch:1
  2⤵
  PID:4344
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=gpu-process --field-trial-handle=1936,5534814877937711330,17479752568773599798,131072 --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=3048 /prefetch:2
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:2256

C:\Windows\System32\CompPkgSrv.exe
C:\Windows\System32\CompPkgSrv.exe -Embedding
1⤵
PID:116

C:\Windows\System32\CompPkgSrv.exe
C:\Windows\System32\CompPkgSrv.exe -Embedding
1⤵
PID:3016

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
4b4f91fa1b362ba5341ecb2836438dea

SHA1
9561f5aabed742404d455da735259a2c6781fa07

SHA256
d824b742eace197ddc8b6ed5d918f390fde4b0fbf0e371b8e1f2ed40a3b6455c

SHA512
fef22217dcdd8000bc193e25129699d4b8f7a103ca4fe1613baf73ccf67090d9fbae27eb93e4bb8747455853a0a4326f2d0c38df41c8d42351cdcd4132418dac

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

Filesize
152B

MD5
eaa3db555ab5bc0cb364826204aad3f0

SHA1
a4cdfaac8de49e6e6e88b335cfeaa7c9e3c563ca

SHA256
ef7baeb1b2ab05ff3c5fbb76c2759db49294654548706c7c8e87f0cde855b86b

SHA512
e13981da51b52c15261ecabb98af32f9b920651b46b10ce0cc823c5878b22eb1420258c80deef204070d1e0bdd3a64d875ac2522e3713a3cf11657aa55aeccd4

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

Filesize
5KB

MD5
98133a178fa8426e693572e424ce42f3

SHA1
6ee86ef72291107b37f981963f80b5454c55ac08

SHA256
f365abff4f2118e39b7b82a30e090620a9586d2e15764e1a70c74c0bcb4682be

SHA512
d4a3b83ef39af4e0a6a01fd233f6e69a087c87735ac79fa09124999a01e5f5bdb7fbb318ee579a93add5d8c2c5412ab2a034fdb642178f8a6137a9a6fc9455e0

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

Filesize
6KB

MD5
9837a21948958d91914840d2eec405e5

SHA1
4c0677e5a7aa4a526c5408d8fa1a9addc874674a

SHA256
7450234b4b955279bc3572dc3bdf1cad2355d416cb602e0fb3d1a4c66a6c01d9

SHA512
29011df6e4366ea6abebd23a05f211a7c326a121c2226ded50d2398e915da62f8641032f4c7522fed9c4f92f0072e16802180e063bcaa762cc3ef60105e6ad02

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
a1092f059a4c5632b6808e8e12ff87c1

SHA1
a2f7422a916ddb825dbbb3a788901fc40f1dc1dc

SHA256
2702ccb4c7d2d17b2007d54c7fcac24737a51e9dff4a7b9aad8a82bd38a74155

SHA512
c6c5c2f278f467b60f85865e0e50019848830d3354982600730cbb38981c81d06c7bef0fa9685a4801a49e50d2f86d510fdf72fe267e295ae284c68f61542b4c

Download Submit