hxxp://aem-author[.]westernsydney[.]edu[.]au

Analysis

max time kernel
16s
max time network
20s
platform
windows10-2004_x64
resource
win10v2004-20230703-en
resource tags

arch:x64arch:x86image:win10v2004-20230703-enlocale:en-usos:windows10-2004-x64system
submitted
17-08-2023 02:58

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General

Target

http://aem-author.westernsydney.edu.au

Score

1^/10

Malware Config

Signatures

Suspicious behavior: EnumeratesProcesses 6 IoCs

pid	Process
3496	msedge.exe
3496	msedge.exe
3788	msedge.exe
3788	msedge.exe
64	identity_helper.exe
64	identity_helper.exe

Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary 6 IoCs

pid	Process
3788	msedge.exe
3788	msedge.exe
3788	msedge.exe
3788	msedge.exe
3788	msedge.exe
3788	msedge.exe

Suspicious use of FindShellTrayWindow 25 IoCs

pid	Process
3788	msedge.exe
3788	msedge.exe
3788	msedge.exe
3788	msedge.exe
3788	msedge.exe
3788	msedge.exe
3788	msedge.exe
3788	msedge.exe
3788	msedge.exe
3788	msedge.exe
3788	msedge.exe
3788	msedge.exe
3788	msedge.exe
3788	msedge.exe
3788	msedge.exe
3788	msedge.exe
3788	msedge.exe
3788	msedge.exe
3788	msedge.exe
3788	msedge.exe
3788	msedge.exe
3788	msedge.exe
3788	msedge.exe
3788	msedge.exe
3788	msedge.exe

Suspicious use of SendNotifyMessage 24 IoCs

pid	Process
3788	msedge.exe
3788	msedge.exe
3788	msedge.exe
3788	msedge.exe
3788	msedge.exe
3788	msedge.exe
3788	msedge.exe
3788	msedge.exe
3788	msedge.exe
3788	msedge.exe
3788	msedge.exe
3788	msedge.exe
3788	msedge.exe
3788	msedge.exe
3788	msedge.exe
3788	msedge.exe
3788	msedge.exe
3788	msedge.exe
3788	msedge.exe
3788	msedge.exe
3788	msedge.exe
3788	msedge.exe
3788	msedge.exe
3788	msedge.exe

Suspicious use of WriteProcessMemory 64 IoCs

description	pid	Process	procid_target
PID 3788 wrote to memory of 2820	3788	msedge.exe	76
PID 3788 wrote to memory of 2820	3788	msedge.exe	76
PID 3788 wrote to memory of 4172	3788	msedge.exe	84
PID 3788 wrote to memory of 4172	3788	msedge.exe	84
PID 3788 wrote to memory of 4172	3788	msedge.exe	84
PID 3788 wrote to memory of 4172	3788	msedge.exe	84
PID 3788 wrote to memory of 4172	3788	msedge.exe	84
PID 3788 wrote to memory of 4172	3788	msedge.exe	84
PID 3788 wrote to memory of 4172	3788	msedge.exe	84
PID 3788 wrote to memory of 4172	3788	msedge.exe	84
PID 3788 wrote to memory of 4172	3788	msedge.exe	84
PID 3788 wrote to memory of 4172	3788	msedge.exe	84
PID 3788 wrote to memory of 4172	3788	msedge.exe	84
PID 3788 wrote to memory of 4172	3788	msedge.exe	84
PID 3788 wrote to memory of 4172	3788	msedge.exe	84
PID 3788 wrote to memory of 4172	3788	msedge.exe	84
PID 3788 wrote to memory of 4172	3788	msedge.exe	84
PID 3788 wrote to memory of 4172	3788	msedge.exe	84
PID 3788 wrote to memory of 4172	3788	msedge.exe	84
PID 3788 wrote to memory of 4172	3788	msedge.exe	84
PID 3788 wrote to memory of 4172	3788	msedge.exe	84
PID 3788 wrote to memory of 4172	3788	msedge.exe	84
PID 3788 wrote to memory of 4172	3788	msedge.exe	84
PID 3788 wrote to memory of 4172	3788	msedge.exe	84
PID 3788 wrote to memory of 4172	3788	msedge.exe	84
PID 3788 wrote to memory of 4172	3788	msedge.exe	84
PID 3788 wrote to memory of 4172	3788	msedge.exe	84
PID 3788 wrote to memory of 4172	3788	msedge.exe	84
PID 3788 wrote to memory of 4172	3788	msedge.exe	84
PID 3788 wrote to memory of 4172	3788	msedge.exe	84
PID 3788 wrote to memory of 4172	3788	msedge.exe	84
PID 3788 wrote to memory of 4172	3788	msedge.exe	84
PID 3788 wrote to memory of 4172	3788	msedge.exe	84
PID 3788 wrote to memory of 4172	3788	msedge.exe	84
PID 3788 wrote to memory of 4172	3788	msedge.exe	84
PID 3788 wrote to memory of 4172	3788	msedge.exe	84
PID 3788 wrote to memory of 4172	3788	msedge.exe	84
PID 3788 wrote to memory of 4172	3788	msedge.exe	84
PID 3788 wrote to memory of 4172	3788	msedge.exe	84
PID 3788 wrote to memory of 4172	3788	msedge.exe	84
PID 3788 wrote to memory of 4172	3788	msedge.exe	84
PID 3788 wrote to memory of 4172	3788	msedge.exe	84
PID 3788 wrote to memory of 3496	3788	msedge.exe	83
PID 3788 wrote to memory of 3496	3788	msedge.exe	83
PID 3788 wrote to memory of 3684	3788	msedge.exe	85
PID 3788 wrote to memory of 3684	3788	msedge.exe	85
PID 3788 wrote to memory of 3684	3788	msedge.exe	85
PID 3788 wrote to memory of 3684	3788	msedge.exe	85
PID 3788 wrote to memory of 3684	3788	msedge.exe	85
PID 3788 wrote to memory of 3684	3788	msedge.exe	85
PID 3788 wrote to memory of 3684	3788	msedge.exe	85
PID 3788 wrote to memory of 3684	3788	msedge.exe	85
PID 3788 wrote to memory of 3684	3788	msedge.exe	85
PID 3788 wrote to memory of 3684	3788	msedge.exe	85
PID 3788 wrote to memory of 3684	3788	msedge.exe	85
PID 3788 wrote to memory of 3684	3788	msedge.exe	85
PID 3788 wrote to memory of 3684	3788	msedge.exe	85
PID 3788 wrote to memory of 3684	3788	msedge.exe	85
PID 3788 wrote to memory of 3684	3788	msedge.exe	85
PID 3788 wrote to memory of 3684	3788	msedge.exe	85
PID 3788 wrote to memory of 3684	3788	msedge.exe	85
PID 3788 wrote to memory of 3684	3788	msedge.exe	85
PID 3788 wrote to memory of 3684	3788	msedge.exe	85
PID 3788 wrote to memory of 3684	3788	msedge.exe	85

C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --single-argument http://aem-author.westernsydney.edu.au
1⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary
- Suspicious use of FindShellTrayWindow
- Suspicious use of SendNotifyMessage
- Suspicious use of WriteProcessMemory
PID:3788
- 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,0x100,0x104,0xd8,0x108,0x7ffb06b146f8,0x7ffb06b14708,0x7ffb06b14718
  2⤵
  PID:2820
- 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=2076,8243951257264113105,5714527221710694168,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=2168 /prefetch:3
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:3496
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=gpu-process --field-trial-handle=2076,8243951257264113105,5714527221710694168,131072 --gpu-preferences=UAAAAAAAAADgAAAQAAAAAAAAAAAAAAAAAABgAAAAAAAwAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAHgAAAAAAAAAeAAAAAAAAAAoAAAABAAAACAAAAAAAAAAKAAAAAAAAAAwAAAAAAAAADgAAAAAAAAAEAAAAAAAAAAAAAAADQAAABAAAAAAAAAAAQAAAA0AAAAQAAAAAAAAAAQAAAANAAAAEAAAAAAAAAAHAAAADQAAAAgAAAAAAAAACAAAAAAAAAA= --mojo-platform-channel-handle=2056 /prefetch:2
  2⤵
  PID:4172
- 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=2076,8243951257264113105,5714527221710694168,131072 --lang=en-US --service-sandbox-type=utility --mojo-platform-channel-handle=2708 /prefetch:8
  2⤵
  PID:3684
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2076,8243951257264113105,5714527221710694168,131072 --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=3236 /prefetch:1
  2⤵
  PID:1060
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2076,8243951257264113105,5714527221710694168,131072 --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=3256 /prefetch:1
  2⤵
  PID:2492
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2076,8243951257264113105,5714527221710694168,131072 --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=4528 /prefetch:1
  2⤵
  PID:4908
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2076,8243951257264113105,5714527221710694168,131072 --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=4972 /prefetch:1
  2⤵
  PID:3368
- 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=2076,8243951257264113105,5714527221710694168,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=3528 /prefetch:8
  2⤵
  PID:4984
- 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=2076,8243951257264113105,5714527221710694168,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=3528 /prefetch:8
  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=renderer --field-trial-handle=2076,8243951257264113105,5714527221710694168,131072 --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=5460 /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=2076,8243951257264113105,5714527221710694168,131072 --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=5452 /prefetch:1
  2⤵
  PID:1368

C:\Windows\System32\CompPkgSrv.exe
C:\Windows\System32\CompPkgSrv.exe -Embedding
1⤵
PID:4964

C:\Windows\System32\CompPkgSrv.exe
C:\Windows\System32\CompPkgSrv.exe -Embedding
1⤵
PID:2120

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\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
b42ec3b13c3175e157759eb538f2d3f3

SHA1
2f3bb7dfc94064c30ec18f5c19490373de8d5717

SHA256
786909da6f764c51b9fb991320f8c7396ad23b9bc8d89b98104ea903f5a9f6a9

SHA512
0ea6ec71bafd591f4e91da92747bfaa887c6f7a25eedd97d866a641fe64d10234576c96c99eba3510ecb49e92f22742c05aeb092ba5ebe1fa6310754eccaca0d

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

Filesize
5KB

MD5
e12bb495d3df896624995c9b5901adc9

SHA1
8350e14dfb2d850dc765d4a2a6f3af62d54c4627

SHA256
8978acd9aee76ddf4d43842b9682c345bf6be094eeb81e467c2afcea51227f62

SHA512
b7ede51b0b33d83026298effbf978da0a738333890b597e76f29d066437f074083cb51e7b3e34b2f19691da3fcc8cc562e3e5dbd0ea378dff8945268e63df82c

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\Default\fc4cdcfb-cc67-492a-879a-c3d2d5345096.tmp

Filesize
24KB

MD5
ca36933e6dea7aa507a272121b34fdbb

SHA1
3b4741ca0308b345de5ecf6c3565b1dbacb0fb86

SHA256
fd14449eb781c58e6e7196a384caf25cba0c59ebdba3b10f8ca0ecfd0c076b5d

SHA512
5a9b186ecf085765caee97a2910008dda926ce412001042e165184083a52fb5fb70f05ca781cd2f7740ecbd938895c77c5aa0f9eb8d812b92f412f336212720e

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

Filesize
12KB

MD5
702fd3e27ef4efd93c45400293a1f24f

SHA1
47ae160a01828428e51d45abda3ca688357eec19

SHA256
fb24e148aa2db89d5bfd6fde6b54092daa3ac74dc82d910928e732064624f57b

SHA512
1ad24d62325db9ec27a1c3c7ef217e8b15c1d97bc1f1591eb542dfa688c6d2b389df45b881532a3c7c24a12649437297755b80e91fd551cb5a32ba375bcac6b4

Download Submit