hxxp://myato-secure[.]com

Analysis

max time kernel
9s
max time network
14s
platform
windows10-2004_x64
resource
win10v2004-20230703-en
resource tags

arch:x64arch:x86image:win10v2004-20230703-enlocale:en-usos:windows10-2004-x64system
submitted
18/08/2023, 03:53

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General

Target

http://myato-secure.com

Score

1^/10

Malware Config

Signatures

Suspicious behavior: EnumeratesProcesses 6 IoCs

pid	Process
4144	msedge.exe
4144	msedge.exe
4444	msedge.exe
4444	msedge.exe
4168	identity_helper.exe
4168	identity_helper.exe

Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary 5 IoCs

pid	Process
4444	msedge.exe
4444	msedge.exe
4444	msedge.exe
4444	msedge.exe
4444	msedge.exe

Suspicious use of FindShellTrayWindow 25 IoCs

pid	Process
4444	msedge.exe
4444	msedge.exe
4444	msedge.exe
4444	msedge.exe
4444	msedge.exe
4444	msedge.exe
4444	msedge.exe
4444	msedge.exe
4444	msedge.exe
4444	msedge.exe
4444	msedge.exe
4444	msedge.exe
4444	msedge.exe
4444	msedge.exe
4444	msedge.exe
4444	msedge.exe
4444	msedge.exe
4444	msedge.exe
4444	msedge.exe
4444	msedge.exe
4444	msedge.exe
4444	msedge.exe
4444	msedge.exe
4444	msedge.exe
4444	msedge.exe

Suspicious use of SendNotifyMessage 24 IoCs

pid	Process
4444	msedge.exe
4444	msedge.exe
4444	msedge.exe
4444	msedge.exe
4444	msedge.exe
4444	msedge.exe
4444	msedge.exe
4444	msedge.exe
4444	msedge.exe
4444	msedge.exe
4444	msedge.exe
4444	msedge.exe
4444	msedge.exe
4444	msedge.exe
4444	msedge.exe
4444	msedge.exe
4444	msedge.exe
4444	msedge.exe
4444	msedge.exe
4444	msedge.exe
4444	msedge.exe
4444	msedge.exe
4444	msedge.exe
4444	msedge.exe

Suspicious use of WriteProcessMemory 64 IoCs

description	pid	Process	procid_target
PID 4444 wrote to memory of 3128	4444	msedge.exe	81
PID 4444 wrote to memory of 3128	4444	msedge.exe	81
PID 4444 wrote to memory of 2428	4444	msedge.exe	84
PID 4444 wrote to memory of 2428	4444	msedge.exe	84
PID 4444 wrote to memory of 2428	4444	msedge.exe	84
PID 4444 wrote to memory of 2428	4444	msedge.exe	84
PID 4444 wrote to memory of 2428	4444	msedge.exe	84
PID 4444 wrote to memory of 2428	4444	msedge.exe	84
PID 4444 wrote to memory of 2428	4444	msedge.exe	84
PID 4444 wrote to memory of 2428	4444	msedge.exe	84
PID 4444 wrote to memory of 2428	4444	msedge.exe	84
PID 4444 wrote to memory of 2428	4444	msedge.exe	84
PID 4444 wrote to memory of 2428	4444	msedge.exe	84
PID 4444 wrote to memory of 2428	4444	msedge.exe	84
PID 4444 wrote to memory of 2428	4444	msedge.exe	84
PID 4444 wrote to memory of 2428	4444	msedge.exe	84
PID 4444 wrote to memory of 2428	4444	msedge.exe	84
PID 4444 wrote to memory of 2428	4444	msedge.exe	84
PID 4444 wrote to memory of 2428	4444	msedge.exe	84
PID 4444 wrote to memory of 2428	4444	msedge.exe	84
PID 4444 wrote to memory of 2428	4444	msedge.exe	84
PID 4444 wrote to memory of 2428	4444	msedge.exe	84
PID 4444 wrote to memory of 2428	4444	msedge.exe	84
PID 4444 wrote to memory of 2428	4444	msedge.exe	84
PID 4444 wrote to memory of 2428	4444	msedge.exe	84
PID 4444 wrote to memory of 2428	4444	msedge.exe	84
PID 4444 wrote to memory of 2428	4444	msedge.exe	84
PID 4444 wrote to memory of 2428	4444	msedge.exe	84
PID 4444 wrote to memory of 2428	4444	msedge.exe	84
PID 4444 wrote to memory of 2428	4444	msedge.exe	84
PID 4444 wrote to memory of 2428	4444	msedge.exe	84
PID 4444 wrote to memory of 2428	4444	msedge.exe	84
PID 4444 wrote to memory of 2428	4444	msedge.exe	84
PID 4444 wrote to memory of 2428	4444	msedge.exe	84
PID 4444 wrote to memory of 2428	4444	msedge.exe	84
PID 4444 wrote to memory of 2428	4444	msedge.exe	84
PID 4444 wrote to memory of 2428	4444	msedge.exe	84
PID 4444 wrote to memory of 2428	4444	msedge.exe	84
PID 4444 wrote to memory of 2428	4444	msedge.exe	84
PID 4444 wrote to memory of 2428	4444	msedge.exe	84
PID 4444 wrote to memory of 2428	4444	msedge.exe	84
PID 4444 wrote to memory of 2428	4444	msedge.exe	84
PID 4444 wrote to memory of 4144	4444	msedge.exe	83
PID 4444 wrote to memory of 4144	4444	msedge.exe	83
PID 4444 wrote to memory of 5032	4444	msedge.exe	85
PID 4444 wrote to memory of 5032	4444	msedge.exe	85
PID 4444 wrote to memory of 5032	4444	msedge.exe	85
PID 4444 wrote to memory of 5032	4444	msedge.exe	85
PID 4444 wrote to memory of 5032	4444	msedge.exe	85
PID 4444 wrote to memory of 5032	4444	msedge.exe	85
PID 4444 wrote to memory of 5032	4444	msedge.exe	85
PID 4444 wrote to memory of 5032	4444	msedge.exe	85
PID 4444 wrote to memory of 5032	4444	msedge.exe	85
PID 4444 wrote to memory of 5032	4444	msedge.exe	85
PID 4444 wrote to memory of 5032	4444	msedge.exe	85
PID 4444 wrote to memory of 5032	4444	msedge.exe	85
PID 4444 wrote to memory of 5032	4444	msedge.exe	85
PID 4444 wrote to memory of 5032	4444	msedge.exe	85
PID 4444 wrote to memory of 5032	4444	msedge.exe	85
PID 4444 wrote to memory of 5032	4444	msedge.exe	85
PID 4444 wrote to memory of 5032	4444	msedge.exe	85
PID 4444 wrote to memory of 5032	4444	msedge.exe	85
PID 4444 wrote to memory of 5032	4444	msedge.exe	85
PID 4444 wrote to memory of 5032	4444	msedge.exe	85

C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --single-argument http://myato-secure.com
1⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary
- Suspicious use of FindShellTrayWindow
- Suspicious use of SendNotifyMessage
- Suspicious use of WriteProcessMemory
PID:4444
- 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,0x100,0x104,0xd8,0x108,0x7ffaf28546f8,0x7ffaf2854708,0x7ffaf2854718
  2⤵
  PID:3128
- 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=2072,17737743202601243745,8538985040453107271,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=2232 /prefetch:3
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:4144
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=gpu-process --field-trial-handle=2072,17737743202601243745,8538985040453107271,131072 --gpu-preferences=UAAAAAAAAADgAAAQAAAAAAAAAAAAAAAAAABgAAAAAAAwAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAHgAAAAAAAAAeAAAAAAAAAAoAAAABAAAACAAAAAAAAAAKAAAAAAAAAAwAAAAAAAAADgAAAAAAAAAEAAAAAAAAAAAAAAADQAAABAAAAAAAAAAAQAAAA0AAAAQAAAAAAAAAAQAAAANAAAAEAAAAAAAAAAHAAAADQAAAAgAAAAAAAAACAAAAAAAAAA= --mojo-platform-channel-handle=2084 /prefetch:2
  2⤵
  PID:2428
- 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=2072,17737743202601243745,8538985040453107271,131072 --lang=en-US --service-sandbox-type=utility --mojo-platform-channel-handle=2820 /prefetch:8
  2⤵
  PID:5032
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2072,17737743202601243745,8538985040453107271,131072 --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=3296 /prefetch:1
  2⤵
  PID:4212
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2072,17737743202601243745,8538985040453107271,131072 --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=3248 /prefetch:1
  2⤵
  PID:4580
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2072,17737743202601243745,8538985040453107271,131072 --lang=en-US --disable-client-side-phishing-detection --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=7 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=4700 /prefetch:1
  2⤵
  PID:1264
- 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=2072,17737743202601243745,8538985040453107271,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=5368 /prefetch:8
  2⤵
  PID:1220
- 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=2072,17737743202601243745,8538985040453107271,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=5368 /prefetch:8
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:4168
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2072,17737743202601243745,8538985040453107271,131072 --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=10 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=5468 /prefetch:1
  2⤵
  PID:2240
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2072,17737743202601243745,8538985040453107271,131072 --lang=en-US --disable-client-side-phishing-detection --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=9 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=5516 /prefetch:1
  2⤵
  PID:4488

C:\Windows\System32\CompPkgSrv.exe
C:\Windows\System32\CompPkgSrv.exe -Embedding
1⤵
PID:2084

C:\Windows\System32\CompPkgSrv.exe
C:\Windows\System32\CompPkgSrv.exe -Embedding
1⤵
PID:4052

Network

MITRE ATT&CK Matrix

Replay Monitor

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Downloads

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

Filesize
152B

MD5
3423d7e71b832850019e032730997f69

SHA1
bbc91ba3960fb8f7f2d5a190e6585010675d9061

SHA256
53770e40359b9738d8898520d7e4a57c28498edddbadf76ec4a599837aa0c649

SHA512
03d5fee4152300d6c5e9f72c059955c944c7e6d207e433e9fdd693639e63ea699a01696d7bbf56d2033fd52ad260c9ae36a2c5c888112d81bf7e04a3f273e65d

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

Filesize
5KB

MD5
51b1f18d00180705a5f721e4ca90ef3f

SHA1
00efc3892e04713228727a464dfbf5812a1d9449

SHA256
5da1a43ec47112b33baa1751186526b520e8bc3f887284947bd6cca7e808e688

SHA512
a1b7f2624fc88758eb320282bcd3eea9726bfb5aca7eacea43e62816af86141774d9493e3bda161b77abd96123b0b014e11a4cd9c843540cf00daf3e88f13ad7

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