hxxps://aka[.]ms/ghei36

Analysis

max time kernel
13s
max time network
18s
platform
windows10-2004_x64
resource
win10v2004-20230703-en
resource tags

arch:x64arch:x86image:win10v2004-20230703-enlocale:en-usos:windows10-2004-x64system
submitted
16/08/2023, 11:10

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General

Target

https://aka.ms/ghei36

Score

5^/10

microsoft phishing

Malware Config

Signatures

Detected potential entity reuse from brand microsoft.
phishing microsoft

Suspicious behavior: EnumeratesProcesses 6 IoCs

pid	Process
64	msedge.exe
64	msedge.exe
1820	msedge.exe
1820	msedge.exe
3872	identity_helper.exe
3872	identity_helper.exe

Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary 7 IoCs

pid	Process
1820	msedge.exe
1820	msedge.exe
1820	msedge.exe
1820	msedge.exe
1820	msedge.exe
1820	msedge.exe
1820	msedge.exe

Suspicious use of FindShellTrayWindow 25 IoCs

pid	Process
1820	msedge.exe
1820	msedge.exe
1820	msedge.exe
1820	msedge.exe
1820	msedge.exe
1820	msedge.exe
1820	msedge.exe
1820	msedge.exe
1820	msedge.exe
1820	msedge.exe
1820	msedge.exe
1820	msedge.exe
1820	msedge.exe
1820	msedge.exe
1820	msedge.exe
1820	msedge.exe
1820	msedge.exe
1820	msedge.exe
1820	msedge.exe
1820	msedge.exe
1820	msedge.exe
1820	msedge.exe
1820	msedge.exe
1820	msedge.exe
1820	msedge.exe

Suspicious use of SendNotifyMessage 24 IoCs

pid	Process
1820	msedge.exe
1820	msedge.exe
1820	msedge.exe
1820	msedge.exe
1820	msedge.exe
1820	msedge.exe
1820	msedge.exe
1820	msedge.exe
1820	msedge.exe
1820	msedge.exe
1820	msedge.exe
1820	msedge.exe
1820	msedge.exe
1820	msedge.exe
1820	msedge.exe
1820	msedge.exe
1820	msedge.exe
1820	msedge.exe
1820	msedge.exe
1820	msedge.exe
1820	msedge.exe
1820	msedge.exe
1820	msedge.exe
1820	msedge.exe

Suspicious use of WriteProcessMemory 64 IoCs

description	pid	Process	procid_target
PID 1820 wrote to memory of 1480	1820	msedge.exe	81
PID 1820 wrote to memory of 1480	1820	msedge.exe	81
PID 1820 wrote to memory of 2144	1820	msedge.exe	82
PID 1820 wrote to memory of 2144	1820	msedge.exe	82
PID 1820 wrote to memory of 2144	1820	msedge.exe	82
PID 1820 wrote to memory of 2144	1820	msedge.exe	82
PID 1820 wrote to memory of 2144	1820	msedge.exe	82
PID 1820 wrote to memory of 2144	1820	msedge.exe	82
PID 1820 wrote to memory of 2144	1820	msedge.exe	82
PID 1820 wrote to memory of 2144	1820	msedge.exe	82
PID 1820 wrote to memory of 2144	1820	msedge.exe	82
PID 1820 wrote to memory of 2144	1820	msedge.exe	82
PID 1820 wrote to memory of 2144	1820	msedge.exe	82
PID 1820 wrote to memory of 2144	1820	msedge.exe	82
PID 1820 wrote to memory of 2144	1820	msedge.exe	82
PID 1820 wrote to memory of 2144	1820	msedge.exe	82
PID 1820 wrote to memory of 2144	1820	msedge.exe	82
PID 1820 wrote to memory of 2144	1820	msedge.exe	82
PID 1820 wrote to memory of 2144	1820	msedge.exe	82
PID 1820 wrote to memory of 2144	1820	msedge.exe	82
PID 1820 wrote to memory of 2144	1820	msedge.exe	82
PID 1820 wrote to memory of 2144	1820	msedge.exe	82
PID 1820 wrote to memory of 2144	1820	msedge.exe	82
PID 1820 wrote to memory of 2144	1820	msedge.exe	82
PID 1820 wrote to memory of 2144	1820	msedge.exe	82
PID 1820 wrote to memory of 2144	1820	msedge.exe	82
PID 1820 wrote to memory of 2144	1820	msedge.exe	82
PID 1820 wrote to memory of 2144	1820	msedge.exe	82
PID 1820 wrote to memory of 2144	1820	msedge.exe	82
PID 1820 wrote to memory of 2144	1820	msedge.exe	82
PID 1820 wrote to memory of 2144	1820	msedge.exe	82
PID 1820 wrote to memory of 2144	1820	msedge.exe	82
PID 1820 wrote to memory of 2144	1820	msedge.exe	82
PID 1820 wrote to memory of 2144	1820	msedge.exe	82
PID 1820 wrote to memory of 2144	1820	msedge.exe	82
PID 1820 wrote to memory of 2144	1820	msedge.exe	82
PID 1820 wrote to memory of 2144	1820	msedge.exe	82
PID 1820 wrote to memory of 2144	1820	msedge.exe	82
PID 1820 wrote to memory of 2144	1820	msedge.exe	82
PID 1820 wrote to memory of 2144	1820	msedge.exe	82
PID 1820 wrote to memory of 2144	1820	msedge.exe	82
PID 1820 wrote to memory of 2144	1820	msedge.exe	82
PID 1820 wrote to memory of 64	1820	msedge.exe	83
PID 1820 wrote to memory of 64	1820	msedge.exe	83
PID 1820 wrote to memory of 2744	1820	msedge.exe	84
PID 1820 wrote to memory of 2744	1820	msedge.exe	84
PID 1820 wrote to memory of 2744	1820	msedge.exe	84
PID 1820 wrote to memory of 2744	1820	msedge.exe	84
PID 1820 wrote to memory of 2744	1820	msedge.exe	84
PID 1820 wrote to memory of 2744	1820	msedge.exe	84
PID 1820 wrote to memory of 2744	1820	msedge.exe	84
PID 1820 wrote to memory of 2744	1820	msedge.exe	84
PID 1820 wrote to memory of 2744	1820	msedge.exe	84
PID 1820 wrote to memory of 2744	1820	msedge.exe	84
PID 1820 wrote to memory of 2744	1820	msedge.exe	84
PID 1820 wrote to memory of 2744	1820	msedge.exe	84
PID 1820 wrote to memory of 2744	1820	msedge.exe	84
PID 1820 wrote to memory of 2744	1820	msedge.exe	84
PID 1820 wrote to memory of 2744	1820	msedge.exe	84
PID 1820 wrote to memory of 2744	1820	msedge.exe	84
PID 1820 wrote to memory of 2744	1820	msedge.exe	84
PID 1820 wrote to memory of 2744	1820	msedge.exe	84
PID 1820 wrote to memory of 2744	1820	msedge.exe	84
PID 1820 wrote to memory of 2744	1820	msedge.exe	84

C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --single-argument https://aka.ms/ghei36
1⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary
- Suspicious use of FindShellTrayWindow
- Suspicious use of SendNotifyMessage
- Suspicious use of WriteProcessMemory
PID:1820
- 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,0x100,0x104,0xd8,0x108,0x7ffeb31146f8,0x7ffeb3114708,0x7ffeb3114718
  2⤵
  PID:1480
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=gpu-process --field-trial-handle=2160,6243981338917359930,697697269716678195,131072 --gpu-preferences=UAAAAAAAAADgAAAQAAAAAAAAAAAAAAAAAABgAAAAAAAwAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAHgAAAAAAAAAeAAAAAAAAAAoAAAABAAAACAAAAAAAAAAKAAAAAAAAAAwAAAAAAAAADgAAAAAAAAAEAAAAAAAAAAAAAAADQAAABAAAAAAAAAAAQAAAA0AAAAQAAAAAAAAAAQAAAANAAAAEAAAAAAAAAAHAAAADQAAAAgAAAAAAAAACAAAAAAAAAA= --mojo-platform-channel-handle=2172 /prefetch:2
  2⤵
  PID:2144
- 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=2160,6243981338917359930,697697269716678195,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=2236 /prefetch:3
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:64
- 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=2160,6243981338917359930,697697269716678195,131072 --lang=en-US --service-sandbox-type=utility --mojo-platform-channel-handle=2852 /prefetch:8
  2⤵
  PID:2744
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2160,6243981338917359930,697697269716678195,131072 --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=3448 /prefetch:1
  2⤵
  PID:3524
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2160,6243981338917359930,697697269716678195,131072 --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=3312 /prefetch:1
  2⤵
  PID:4256
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2160,6243981338917359930,697697269716678195,131072 --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=4908 /prefetch:1
  2⤵
  PID:2900
- 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=2160,6243981338917359930,697697269716678195,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=3520 /prefetch:8
  2⤵
  PID:704
- 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=2160,6243981338917359930,697697269716678195,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=3520 /prefetch:8
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:3872
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2160,6243981338917359930,697697269716678195,131072 --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=3908 /prefetch:1
  2⤵
  PID:4784
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2160,6243981338917359930,697697269716678195,131072 --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=5188 /prefetch:1
  2⤵
  PID:496
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2160,6243981338917359930,697697269716678195,131072 --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=5484 /prefetch:1
  2⤵
  PID:4600
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2160,6243981338917359930,697697269716678195,131072 --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=5488 /prefetch:1
  2⤵
  PID:3824

C:\Windows\System32\CompPkgSrv.exe
C:\Windows\System32\CompPkgSrv.exe -Embedding
1⤵
PID:1688

C:\Windows\System32\CompPkgSrv.exe
C:\Windows\System32\CompPkgSrv.exe -Embedding
1⤵
PID:5072

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\2ec7cb24-ccbe-4979-9b3d-02a406e16fdf.tmp

Filesize
5KB

MD5
8788cd4679d5f7898434a9b84d85ff17

SHA1
f181bb911cac7abf1a44a23f8657e8eff2e4c923

SHA256
d299f5f3b9c0133ed5533b9567ef260c7b03c6e0beee0b5a7096866493cc471b

SHA512
7e151caeea56d78589c59ee436eb30a9ae5db55e46c3faa5079f8fa0a866f773c137c2a50b9bb8003bbb6d7b5ac752245eac8ad7195482207ab6a892e0800c1b

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
5KB

MD5
98101baf50b37b782f2815d54a0e4880

SHA1
adac36aacd026ad4dd2efc7289dcc005ac3e0baa

SHA256
3891912dce4c7550d08cc168d744629fee5d16cb9b7d5fea3412b6dbee1d465f

SHA512
323cac2a08e07a2f41f81e7d5e68bdec88f00db0713f6c4e2b9a1c1f685f87120c5a5d4173c92099422b841f7f593e07bb58a27de2e364000ce20952e81e99f9

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

Filesize
24KB

MD5
0e78f9a3ece93ae9434c64ea2bff51dc

SHA1
a0e4c75fe32417fe2df705987df5817326e1b3b9

SHA256
5c8ce4455f2a3e5f36f30e7100f85bdd5e44336a8312278769f89f68b8d60e68

SHA512
9d1686f0b38e3326ad036c8b218b61428204910f586dccf8b62ecbed09190f7664a719a89a6fbc0ecb429aecf5dd0ec06de44be3a1510369e427bde0626fd51d

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
26a71234c46abba4c9db6840278e509a

SHA1
ccd3d914426fe4b657fd504cbcf50035017f0438

SHA256
e361f3c491bb1434b6f0fb447a4ed8ac4c6261b94fdcc03f14b0dc898f55c364

SHA512
1467d43bd49e642824bb22baa0f5ff3b5f741ecb76f4d8174079c64856fbfe427ac4843edad33fff69e70d5a667eea224117aa3216ae10b36372a03fd38ff939

Download Submit