hxxps://check-my-ato[.]info

Analysis

max time kernel
146s
max time network
150s
platform
windows10-2004_x64
resource
win10v2004-20230915-en
resource tags

arch:x64arch:x86image:win10v2004-20230915-enlocale:en-usos:windows10-2004-x64system
submitted
05/10/2023, 02:37

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General

Target

https://check-my-ato.info

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 value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\BIOS\SystemProductName	msedge.exe
Key opened	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\BIOS	msedge.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\BIOS\SystemManufacturer	msedge.exe

Suspicious behavior: EnumeratesProcesses 10 IoCs

pid	Process
736	msedge.exe
736	msedge.exe
1412	msedge.exe
1412	msedge.exe
1344	identity_helper.exe
1344	identity_helper.exe
4220	msedge.exe
4220	msedge.exe
4220	msedge.exe
4220	msedge.exe

Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary 6 IoCs

pid	Process
1412	msedge.exe
1412	msedge.exe
1412	msedge.exe
1412	msedge.exe
1412	msedge.exe
1412	msedge.exe

Suspicious use of FindShellTrayWindow 25 IoCs

pid	Process
1412	msedge.exe
1412	msedge.exe
1412	msedge.exe
1412	msedge.exe
1412	msedge.exe
1412	msedge.exe
1412	msedge.exe
1412	msedge.exe
1412	msedge.exe
1412	msedge.exe
1412	msedge.exe
1412	msedge.exe
1412	msedge.exe
1412	msedge.exe
1412	msedge.exe
1412	msedge.exe
1412	msedge.exe
1412	msedge.exe
1412	msedge.exe
1412	msedge.exe
1412	msedge.exe
1412	msedge.exe
1412	msedge.exe
1412	msedge.exe
1412	msedge.exe

Suspicious use of SendNotifyMessage 24 IoCs

pid	Process
1412	msedge.exe
1412	msedge.exe
1412	msedge.exe
1412	msedge.exe
1412	msedge.exe
1412	msedge.exe
1412	msedge.exe
1412	msedge.exe
1412	msedge.exe
1412	msedge.exe
1412	msedge.exe
1412	msedge.exe
1412	msedge.exe
1412	msedge.exe
1412	msedge.exe
1412	msedge.exe
1412	msedge.exe
1412	msedge.exe
1412	msedge.exe
1412	msedge.exe
1412	msedge.exe
1412	msedge.exe
1412	msedge.exe
1412	msedge.exe

Suspicious use of WriteProcessMemory 64 IoCs

description	pid	Process	procid_target
PID 1412 wrote to memory of 4436	1412	msedge.exe	82
PID 1412 wrote to memory of 4436	1412	msedge.exe	82
PID 1412 wrote to memory of 1776	1412	msedge.exe	84
PID 1412 wrote to memory of 1776	1412	msedge.exe	84
PID 1412 wrote to memory of 1776	1412	msedge.exe	84
PID 1412 wrote to memory of 1776	1412	msedge.exe	84
PID 1412 wrote to memory of 1776	1412	msedge.exe	84
PID 1412 wrote to memory of 1776	1412	msedge.exe	84
PID 1412 wrote to memory of 1776	1412	msedge.exe	84
PID 1412 wrote to memory of 1776	1412	msedge.exe	84
PID 1412 wrote to memory of 1776	1412	msedge.exe	84
PID 1412 wrote to memory of 1776	1412	msedge.exe	84
PID 1412 wrote to memory of 1776	1412	msedge.exe	84
PID 1412 wrote to memory of 1776	1412	msedge.exe	84
PID 1412 wrote to memory of 1776	1412	msedge.exe	84
PID 1412 wrote to memory of 1776	1412	msedge.exe	84
PID 1412 wrote to memory of 1776	1412	msedge.exe	84
PID 1412 wrote to memory of 1776	1412	msedge.exe	84
PID 1412 wrote to memory of 1776	1412	msedge.exe	84
PID 1412 wrote to memory of 1776	1412	msedge.exe	84
PID 1412 wrote to memory of 1776	1412	msedge.exe	84
PID 1412 wrote to memory of 1776	1412	msedge.exe	84
PID 1412 wrote to memory of 1776	1412	msedge.exe	84
PID 1412 wrote to memory of 1776	1412	msedge.exe	84
PID 1412 wrote to memory of 1776	1412	msedge.exe	84
PID 1412 wrote to memory of 1776	1412	msedge.exe	84
PID 1412 wrote to memory of 1776	1412	msedge.exe	84
PID 1412 wrote to memory of 1776	1412	msedge.exe	84
PID 1412 wrote to memory of 1776	1412	msedge.exe	84
PID 1412 wrote to memory of 1776	1412	msedge.exe	84
PID 1412 wrote to memory of 1776	1412	msedge.exe	84
PID 1412 wrote to memory of 1776	1412	msedge.exe	84
PID 1412 wrote to memory of 1776	1412	msedge.exe	84
PID 1412 wrote to memory of 1776	1412	msedge.exe	84
PID 1412 wrote to memory of 1776	1412	msedge.exe	84
PID 1412 wrote to memory of 1776	1412	msedge.exe	84
PID 1412 wrote to memory of 1776	1412	msedge.exe	84
PID 1412 wrote to memory of 1776	1412	msedge.exe	84
PID 1412 wrote to memory of 1776	1412	msedge.exe	84
PID 1412 wrote to memory of 1776	1412	msedge.exe	84
PID 1412 wrote to memory of 1776	1412	msedge.exe	84
PID 1412 wrote to memory of 1776	1412	msedge.exe	84
PID 1412 wrote to memory of 736	1412	msedge.exe	85
PID 1412 wrote to memory of 736	1412	msedge.exe	85
PID 1412 wrote to memory of 3504	1412	msedge.exe	86
PID 1412 wrote to memory of 3504	1412	msedge.exe	86
PID 1412 wrote to memory of 3504	1412	msedge.exe	86
PID 1412 wrote to memory of 3504	1412	msedge.exe	86
PID 1412 wrote to memory of 3504	1412	msedge.exe	86
PID 1412 wrote to memory of 3504	1412	msedge.exe	86
PID 1412 wrote to memory of 3504	1412	msedge.exe	86
PID 1412 wrote to memory of 3504	1412	msedge.exe	86
PID 1412 wrote to memory of 3504	1412	msedge.exe	86
PID 1412 wrote to memory of 3504	1412	msedge.exe	86
PID 1412 wrote to memory of 3504	1412	msedge.exe	86
PID 1412 wrote to memory of 3504	1412	msedge.exe	86
PID 1412 wrote to memory of 3504	1412	msedge.exe	86
PID 1412 wrote to memory of 3504	1412	msedge.exe	86
PID 1412 wrote to memory of 3504	1412	msedge.exe	86
PID 1412 wrote to memory of 3504	1412	msedge.exe	86
PID 1412 wrote to memory of 3504	1412	msedge.exe	86
PID 1412 wrote to memory of 3504	1412	msedge.exe	86
PID 1412 wrote to memory of 3504	1412	msedge.exe	86
PID 1412 wrote to memory of 3504	1412	msedge.exe	86

C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --single-argument https://check-my-ato.info
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:1412
- 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,0x100,0x104,0xd8,0x108,0x7ffa77dd46f8,0x7ffa77dd4708,0x7ffa77dd4718
  2⤵
  PID:4436
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=gpu-process --field-trial-handle=2060,3009163925710288019,17365661315276978632,131072 --gpu-preferences=UAAAAAAAAADgAAAQAAAAAAAAAAAAAAAAAABgAAAAAAAwAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAHgAAAAAAAAAeAAAAAAAAAAoAAAABAAAACAAAAAAAAAAKAAAAAAAAAAwAAAAAAAAADgAAAAAAAAAEAAAAAAAAAAAAAAADQAAABAAAAAAAAAAAQAAAA0AAAAQAAAAAAAAAAQAAAANAAAAEAAAAAAAAAAHAAAADQAAAAgAAAAAAAAACAAAAAAAAAA= --mojo-platform-channel-handle=2072 /prefetch:2
  2⤵
  PID:1776
- 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=2060,3009163925710288019,17365661315276978632,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=2348 /prefetch:3
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:736
- 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=2060,3009163925710288019,17365661315276978632,131072 --lang=en-US --service-sandbox-type=utility --mojo-platform-channel-handle=2788 /prefetch:8
  2⤵
  PID:3504
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2060,3009163925710288019,17365661315276978632,131072 --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=3264 /prefetch:1
  2⤵
  PID:4856
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2060,3009163925710288019,17365661315276978632,131072 --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=3284 /prefetch:1
  2⤵
  PID:1488
- 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=2060,3009163925710288019,17365661315276978632,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=5552 /prefetch:8
  2⤵
  PID:3136
- 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=2060,3009163925710288019,17365661315276978632,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=5552 /prefetch:8
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:1344
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2060,3009163925710288019,17365661315276978632,131072 --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=5276 /prefetch:1
  2⤵
  PID:3320
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2060,3009163925710288019,17365661315276978632,131072 --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=5384 /prefetch:1
  2⤵
  PID:4688
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2060,3009163925710288019,17365661315276978632,131072 --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=3488 /prefetch:1
  2⤵
  PID:4592
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2060,3009163925710288019,17365661315276978632,131072 --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=3396 /prefetch:1
  2⤵
  PID:3276
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=gpu-process --field-trial-handle=2060,3009163925710288019,17365661315276978632,131072 --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=1780 /prefetch:2
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:4220

C:\Windows\System32\CompPkgSrv.exe
C:\Windows\System32\CompPkgSrv.exe -Embedding
1⤵
PID:4260

C:\Windows\System32\CompPkgSrv.exe
C:\Windows\System32\CompPkgSrv.exe -Embedding
1⤵
PID:2864

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
4d25fc6e43a16159ebfd161f28e16ef7

SHA1
49941a4bc3ed1ef90c7bcf1a8f0731c6a68facb4

SHA256
cee74fad9d775323a5843d9e55c770314e8b58ec08653c7b2ce8e8049df42bb5

SHA512
ea598fb8bfe15c777daeb025da98674fe8652f7341e5d150d188c46744fce11c4d20d1686d185039c5025c9a4252d1585686b1c3a4df4252e69675aaf37edfc1

Download Submit
C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Default\Code Cache\js\index-dir\the-real-index

Filesize
72B

MD5
e08cfaf0fa1a0e7f53e8a8e9304b0421

SHA1
1ebc8e60e20fcc5b223de23b4736e69c5f823b6f

SHA256
578b683c4bcdccaebd9fe54456018af9bf4d001c0ac5a171aec6f0ec9174bb67

SHA512
e1b77a2705b0a27e9973f8a954454a9ef8bfda928ba45cf7d4d93abaaef228f2b27549d3327f616c748bedf24790701b29c81aa9392c72860538d52ba1f9610f

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\Network Persistent State

Filesize
867B

MD5
1a093177a7f67faaf4d8c943cfd91bb8

SHA1
49768ee4402f60807d0b3207c7b72eaf4e69e634

SHA256
d558594371336270b0b146589d393b862f6ab468dd239235a114f59e7fbb191b

SHA512
c15cced6dce3dec2d368c8c9569bb2cd61bec777cc56756266525fbc946d870492c7039a7b33bcc5ae2b86b3141d3259f85930f44dfc0aaa752089819cfc0c58

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

Filesize
5KB

MD5
6e44dc779b01f70e859411786a1cabe2

SHA1
65e27f5ebb518f8345ba1e1abcce4a465e37ea40

SHA256
c1fcf104eced93040b728d72605183d53ae7281a701bad33cf8f2ae18b1901a2

SHA512
9b29e1000749e78624f5deea28d2ae5a5e2cbb0ae5dd85362d315480003536bd9236637989a2b5f47a60e99897a1ca43de5887adc5e74962de243a3c2c0b6bfb

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

Filesize
5KB

MD5
ab4974ac76fb5dbd4d522f4ecd9ae480

SHA1
9c12b2c2b239d1106ee327fb086c887216b8bfb7

SHA256
1f2864e67cec2bd8144ea2906840bff8d313d4d4c2d00821619dfa2045fe3d30

SHA512
fb32255cb02315e3bd5d5cb4d9fe2aa53489bfee303a1be541073d2d82744906be9382ed8cc90f8bff2ea71bf2101b843587ef5e39148933572fdddd13a328d1

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

Filesize
24KB

MD5
d555d038867542dfb2fb0575a0d3174e

SHA1
1a5868d6df0b5de26cf3fc7310b628ce0a3726f0

SHA256
044cac379dddf0c21b8e7ee4079d21c67e28795d14e678dbf3e35900f25a1e2e

SHA512
d8220966fe6c3ae4499bc95ab3aead087a3dd915853320648849d2fc123a4acd157b7dba64af0108802522575a822651ecc005523c731423d9131ee679c2712f

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
e45e7bbe3686f7bb51f412ab6627018f

SHA1
64f6a59e562bdc06ce23e4ac30b2e1f842455eb3

SHA256
a53ab7d2cfc658629a4273c2268382465e947ba71fdec6074de182e1e60b1bca

SHA512
d0b77ffb4b890c555ab59b5c8dc5b407f7d5b122b4ff05d3b492fda1b8c234e6d9094b1d8b69289691b6931f9214dbbb44d3943a7e8bc1df218c75dcda544e7b

Download Submit