hxxp://myato-forms[.]com

Analysis

max time kernel
23s
max time network
25s
platform
windows10-2004_x64
resource
win10v2004-20230703-en
resource tags

arch:x64arch:x86image:win10v2004-20230703-enlocale:en-usos:windows10-2004-x64system
submitted
15/08/2023, 23:14

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General

Target

http://myato-forms.com

Score

1^/10

Malware Config

Signatures

Suspicious behavior: EnumeratesProcesses 6 IoCs

pid	Process
316	msedge.exe
316	msedge.exe
940	msedge.exe
940	msedge.exe
4972	identity_helper.exe
4972	identity_helper.exe

Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary 7 IoCs

pid	Process
940	msedge.exe
940	msedge.exe
940	msedge.exe
940	msedge.exe
940	msedge.exe
940	msedge.exe
940	msedge.exe

Suspicious use of FindShellTrayWindow 25 IoCs

pid	Process
940	msedge.exe
940	msedge.exe
940	msedge.exe
940	msedge.exe
940	msedge.exe
940	msedge.exe
940	msedge.exe
940	msedge.exe
940	msedge.exe
940	msedge.exe
940	msedge.exe
940	msedge.exe
940	msedge.exe
940	msedge.exe
940	msedge.exe
940	msedge.exe
940	msedge.exe
940	msedge.exe
940	msedge.exe
940	msedge.exe
940	msedge.exe
940	msedge.exe
940	msedge.exe
940	msedge.exe
940	msedge.exe

Suspicious use of SendNotifyMessage 24 IoCs

pid	Process
940	msedge.exe
940	msedge.exe
940	msedge.exe
940	msedge.exe
940	msedge.exe
940	msedge.exe
940	msedge.exe
940	msedge.exe
940	msedge.exe
940	msedge.exe
940	msedge.exe
940	msedge.exe
940	msedge.exe
940	msedge.exe
940	msedge.exe
940	msedge.exe
940	msedge.exe
940	msedge.exe
940	msedge.exe
940	msedge.exe
940	msedge.exe
940	msedge.exe
940	msedge.exe
940	msedge.exe

Suspicious use of WriteProcessMemory 64 IoCs

description	pid	Process	procid_target
PID 940 wrote to memory of 5112	940	msedge.exe	80
PID 940 wrote to memory of 5112	940	msedge.exe	80
PID 940 wrote to memory of 4796	940	msedge.exe	82
PID 940 wrote to memory of 4796	940	msedge.exe	82
PID 940 wrote to memory of 4796	940	msedge.exe	82
PID 940 wrote to memory of 4796	940	msedge.exe	82
PID 940 wrote to memory of 4796	940	msedge.exe	82
PID 940 wrote to memory of 4796	940	msedge.exe	82
PID 940 wrote to memory of 4796	940	msedge.exe	82
PID 940 wrote to memory of 4796	940	msedge.exe	82
PID 940 wrote to memory of 4796	940	msedge.exe	82
PID 940 wrote to memory of 4796	940	msedge.exe	82
PID 940 wrote to memory of 4796	940	msedge.exe	82
PID 940 wrote to memory of 4796	940	msedge.exe	82
PID 940 wrote to memory of 4796	940	msedge.exe	82
PID 940 wrote to memory of 4796	940	msedge.exe	82
PID 940 wrote to memory of 4796	940	msedge.exe	82
PID 940 wrote to memory of 4796	940	msedge.exe	82
PID 940 wrote to memory of 4796	940	msedge.exe	82
PID 940 wrote to memory of 4796	940	msedge.exe	82
PID 940 wrote to memory of 4796	940	msedge.exe	82
PID 940 wrote to memory of 4796	940	msedge.exe	82
PID 940 wrote to memory of 4796	940	msedge.exe	82
PID 940 wrote to memory of 4796	940	msedge.exe	82
PID 940 wrote to memory of 4796	940	msedge.exe	82
PID 940 wrote to memory of 4796	940	msedge.exe	82
PID 940 wrote to memory of 4796	940	msedge.exe	82
PID 940 wrote to memory of 4796	940	msedge.exe	82
PID 940 wrote to memory of 4796	940	msedge.exe	82
PID 940 wrote to memory of 4796	940	msedge.exe	82
PID 940 wrote to memory of 4796	940	msedge.exe	82
PID 940 wrote to memory of 4796	940	msedge.exe	82
PID 940 wrote to memory of 4796	940	msedge.exe	82
PID 940 wrote to memory of 4796	940	msedge.exe	82
PID 940 wrote to memory of 4796	940	msedge.exe	82
PID 940 wrote to memory of 4796	940	msedge.exe	82
PID 940 wrote to memory of 4796	940	msedge.exe	82
PID 940 wrote to memory of 4796	940	msedge.exe	82
PID 940 wrote to memory of 4796	940	msedge.exe	82
PID 940 wrote to memory of 4796	940	msedge.exe	82
PID 940 wrote to memory of 4796	940	msedge.exe	82
PID 940 wrote to memory of 4796	940	msedge.exe	82
PID 940 wrote to memory of 316	940	msedge.exe	81
PID 940 wrote to memory of 316	940	msedge.exe	81
PID 940 wrote to memory of 3532	940	msedge.exe	83
PID 940 wrote to memory of 3532	940	msedge.exe	83
PID 940 wrote to memory of 3532	940	msedge.exe	83
PID 940 wrote to memory of 3532	940	msedge.exe	83
PID 940 wrote to memory of 3532	940	msedge.exe	83
PID 940 wrote to memory of 3532	940	msedge.exe	83
PID 940 wrote to memory of 3532	940	msedge.exe	83
PID 940 wrote to memory of 3532	940	msedge.exe	83
PID 940 wrote to memory of 3532	940	msedge.exe	83
PID 940 wrote to memory of 3532	940	msedge.exe	83
PID 940 wrote to memory of 3532	940	msedge.exe	83
PID 940 wrote to memory of 3532	940	msedge.exe	83
PID 940 wrote to memory of 3532	940	msedge.exe	83
PID 940 wrote to memory of 3532	940	msedge.exe	83
PID 940 wrote to memory of 3532	940	msedge.exe	83
PID 940 wrote to memory of 3532	940	msedge.exe	83
PID 940 wrote to memory of 3532	940	msedge.exe	83
PID 940 wrote to memory of 3532	940	msedge.exe	83
PID 940 wrote to memory of 3532	940	msedge.exe	83
PID 940 wrote to memory of 3532	940	msedge.exe	83

C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --single-argument http://myato-forms.com
1⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary
- Suspicious use of FindShellTrayWindow
- Suspicious use of SendNotifyMessage
- Suspicious use of WriteProcessMemory
PID:940
- 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,0x100,0x104,0xd8,0x108,0x7ffc6bea46f8,0x7ffc6bea4708,0x7ffc6bea4718
  2⤵
  PID:5112
- 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=2088,18374091338209970433,17467743403457605284,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=2216 /prefetch:3
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:316
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=gpu-process --field-trial-handle=2088,18374091338209970433,17467743403457605284,131072 --gpu-preferences=UAAAAAAAAADgAAAQAAAAAAAAAAAAAAAAAABgAAAAAAAwAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAHgAAAAAAAAAeAAAAAAAAAAoAAAABAAAACAAAAAAAAAAKAAAAAAAAAAwAAAAAAAAADgAAAAAAAAAEAAAAAAAAAAAAAAADQAAABAAAAAAAAAAAQAAAA0AAAAQAAAAAAAAAAQAAAANAAAAEAAAAAAAAAAHAAAADQAAAAgAAAAAAAAACAAAAAAAAAA= --mojo-platform-channel-handle=2108 /prefetch:2
  2⤵
  PID:4796
- 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=2088,18374091338209970433,17467743403457605284,131072 --lang=en-US --service-sandbox-type=utility --mojo-platform-channel-handle=2728 /prefetch:8
  2⤵
  PID:3532
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2088,18374091338209970433,17467743403457605284,131072 --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=3232 /prefetch:1
  2⤵
  PID:564
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2088,18374091338209970433,17467743403457605284,131072 --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:2564
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2088,18374091338209970433,17467743403457605284,131072 --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=2852 /prefetch:1
  2⤵
  PID:5016
- 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=2088,18374091338209970433,17467743403457605284,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=5396 /prefetch:8
  2⤵
  PID:2936
- 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=2088,18374091338209970433,17467743403457605284,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=5396 /prefetch:8
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:4972
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2088,18374091338209970433,17467743403457605284,131072 --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=5688 /prefetch:1
  2⤵
  PID:1260
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2088,18374091338209970433,17467743403457605284,131072 --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=4920 /prefetch:1
  2⤵
  PID:1236
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2088,18374091338209970433,17467743403457605284,131072 --lang=en-US --disable-client-side-phishing-detection --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=11 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=5616 /prefetch:1
  2⤵
  PID:1804
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2088,18374091338209970433,17467743403457605284,131072 --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=12 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=5680 /prefetch:1
  2⤵
  PID:5052

C:\Windows\System32\CompPkgSrv.exe
C:\Windows\System32\CompPkgSrv.exe -Embedding
1⤵
PID:960

C:\Windows\System32\CompPkgSrv.exe
C:\Windows\System32\CompPkgSrv.exe -Embedding
1⤵
PID:2388

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
b950ebe404eda736e529f1b0a975e8db

SHA1
4d2c020f1aa70e2bcb666a2dd144d1f3588430b8

SHA256
bcc60276d7110e8d002f24d66ebb043c5761e2a4b6ae7854983cef4beacd9bf4

SHA512
6ba228e5b6464c9602db81de8e1189302d0b2aed78a8b06248ccd9f095ede8621fc9d0faed0a7d079b8c7f4d1164b2895c4d0ef99c93cb95bbe210033e40295a

Download Submit
C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Default\50bfddb5-cbd8-4014-bf29-852ad9aa0f8c.tmp

Filesize
5KB

MD5
9a9d8e426bb6736cab616e3fbe31100c

SHA1
41e63b13f4276e6e11eef3fda4d9d3e1d11d8742

SHA256
b0fa5e53652694593e758822da988615f3ffa54efda8ff75aa31181a35c12826

SHA512
e3f3739b9059d253eef0379fa8da4584de689dc8028e5a4a763ccb8c16ab1dd1e66475e38336e2299e29ee65c747ccc0a3f2678d571e39d68c9e22ede14748ea

Download Submit
C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Default\Cache\f_000003

Filesize
175KB

MD5
2a9c0a1074358185eeb6b70954ebdfe9

SHA1
c944e4dc2d1c703937ba0c9ada25927bb3373983

SHA256
4dadc11ec68efc62c2ec5fdddca582d3f3bc413b85351b5d3d7285cf8d2f0cd4

SHA512
29c9d5895fcbdcb5999a40a5068d378b86c50a2ccda983049dcf5b9a184fb2d1162fa0a7225f1a6ae07b993fa4d251f6aefe5df008c055fe1c2fc859c135b339

Download Submit
C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Default\Network Persistent State

Filesize
111B

MD5
285252a2f6327d41eab203dc2f402c67

SHA1
acedb7ba5fbc3ce914a8bf386a6f72ca7baa33c6

SHA256
5dfc321417fc31359f23320ea68014ebfd793c5bbed55f77dab4180bbd4a2026

SHA512
11ce7cb484fee66894e63c31db0d6b7ef66ad0327d4e7e2eb85f3bcc2e836a3a522c68d681e84542e471e54f765e091efe1ee4065641b0299b15613eb32dcc0d

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

Filesize
6KB

MD5
c477b31f38f7a43decfa65404d84050b

SHA1
fc15f6e5ba345be9648f5c20b662cae7ce338f5d

SHA256
454fea4ee030ed95a883f62aef46eb2445d09d0253ad6e8758e6766389d42f0b

SHA512
a293b53e301e248ce6b88d5403c4d959d1e4642b8e8ece8fe855b0c6f577b6182852107823af646d3b68f200944056c6d53452b6df339c285a1e47504fbd1ef9

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

Filesize
24KB

MD5
ca36933e6dea7aa507a272121b34fdbb

SHA1
3b4741ca0308b345de5ecf6c3565b1dbacb0fb86

SHA256
fd14449eb781c58e6e7196a384caf25cba0c59ebdba3b10f8ca0ecfd0c076b5d

SHA512
5a9b186ecf085765caee97a2910008dda926ce412001042e165184083a52fb5fb70f05ca781cd2f7740ecbd938895c77c5aa0f9eb8d812b92f412f336212720e

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
12KB

MD5
27c5ffb615615fa71ec06930f64708ef

SHA1
e9ea628a82aca3247d56aa723d10e65a75d13b18

SHA256
7e2d5de9b627964e74251c020cb1952bf948f80af722a6ab4b5f60a26684ea16

SHA512
99886f84aa6816a48d6588ded370b6359091c5beee87e7d85f8b64eaf63e9462d6fd47c6f3a66b83df2777a1120f94b56a4459ad9efd934bfa7893b6c60d65bd

Download Submit