hxxps://cl[.]s51[.]exct[.]net/?qs=9a89784e75548312bf4d4c5daecb3c6094ff116ff59e8adc6ba51f49600a2318a285f94245c29e597112454a0b4d8a50

Analysis

max time kernel
20s
max time network
26s
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, 16:00

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General

Target

https://cl.s51.exct.net/?qs=9a89784e75548312bf4d4c5daecb3c6094ff116ff59e8adc6ba51f49600a2318a285f94245c29e597112454a0b4d8a50

Score

1^/10

Malware Config

Signatures

Suspicious behavior: EnumeratesProcesses 6 IoCs

pid	Process
3788	msedge.exe
3788	msedge.exe
3032	msedge.exe
3032	msedge.exe
2188	identity_helper.exe
2188	identity_helper.exe

Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary 9 IoCs

pid	Process
3032	msedge.exe
3032	msedge.exe
3032	msedge.exe
3032	msedge.exe
3032	msedge.exe
3032	msedge.exe
3032	msedge.exe
3032	msedge.exe
3032	msedge.exe

Suspicious use of FindShellTrayWindow 25 IoCs

pid	Process
3032	msedge.exe
3032	msedge.exe
3032	msedge.exe
3032	msedge.exe
3032	msedge.exe
3032	msedge.exe
3032	msedge.exe
3032	msedge.exe
3032	msedge.exe
3032	msedge.exe
3032	msedge.exe
3032	msedge.exe
3032	msedge.exe
3032	msedge.exe
3032	msedge.exe
3032	msedge.exe
3032	msedge.exe
3032	msedge.exe
3032	msedge.exe
3032	msedge.exe
3032	msedge.exe
3032	msedge.exe
3032	msedge.exe
3032	msedge.exe
3032	msedge.exe

Suspicious use of SendNotifyMessage 24 IoCs

pid	Process
3032	msedge.exe
3032	msedge.exe
3032	msedge.exe
3032	msedge.exe
3032	msedge.exe
3032	msedge.exe
3032	msedge.exe
3032	msedge.exe
3032	msedge.exe
3032	msedge.exe
3032	msedge.exe
3032	msedge.exe
3032	msedge.exe
3032	msedge.exe
3032	msedge.exe
3032	msedge.exe
3032	msedge.exe
3032	msedge.exe
3032	msedge.exe
3032	msedge.exe
3032	msedge.exe
3032	msedge.exe
3032	msedge.exe
3032	msedge.exe

Suspicious use of WriteProcessMemory 64 IoCs

description	pid	Process	procid_target
PID 3032 wrote to memory of 1604	3032	msedge.exe	82
PID 3032 wrote to memory of 1604	3032	msedge.exe	82
PID 3032 wrote to memory of 728	3032	msedge.exe	84
PID 3032 wrote to memory of 728	3032	msedge.exe	84
PID 3032 wrote to memory of 728	3032	msedge.exe	84
PID 3032 wrote to memory of 728	3032	msedge.exe	84
PID 3032 wrote to memory of 728	3032	msedge.exe	84
PID 3032 wrote to memory of 728	3032	msedge.exe	84
PID 3032 wrote to memory of 728	3032	msedge.exe	84
PID 3032 wrote to memory of 728	3032	msedge.exe	84
PID 3032 wrote to memory of 728	3032	msedge.exe	84
PID 3032 wrote to memory of 728	3032	msedge.exe	84
PID 3032 wrote to memory of 728	3032	msedge.exe	84
PID 3032 wrote to memory of 728	3032	msedge.exe	84
PID 3032 wrote to memory of 728	3032	msedge.exe	84
PID 3032 wrote to memory of 728	3032	msedge.exe	84
PID 3032 wrote to memory of 728	3032	msedge.exe	84
PID 3032 wrote to memory of 728	3032	msedge.exe	84
PID 3032 wrote to memory of 728	3032	msedge.exe	84
PID 3032 wrote to memory of 728	3032	msedge.exe	84
PID 3032 wrote to memory of 728	3032	msedge.exe	84
PID 3032 wrote to memory of 728	3032	msedge.exe	84
PID 3032 wrote to memory of 728	3032	msedge.exe	84
PID 3032 wrote to memory of 728	3032	msedge.exe	84
PID 3032 wrote to memory of 728	3032	msedge.exe	84
PID 3032 wrote to memory of 728	3032	msedge.exe	84
PID 3032 wrote to memory of 728	3032	msedge.exe	84
PID 3032 wrote to memory of 728	3032	msedge.exe	84
PID 3032 wrote to memory of 728	3032	msedge.exe	84
PID 3032 wrote to memory of 728	3032	msedge.exe	84
PID 3032 wrote to memory of 728	3032	msedge.exe	84
PID 3032 wrote to memory of 728	3032	msedge.exe	84
PID 3032 wrote to memory of 728	3032	msedge.exe	84
PID 3032 wrote to memory of 728	3032	msedge.exe	84
PID 3032 wrote to memory of 728	3032	msedge.exe	84
PID 3032 wrote to memory of 728	3032	msedge.exe	84
PID 3032 wrote to memory of 728	3032	msedge.exe	84
PID 3032 wrote to memory of 728	3032	msedge.exe	84
PID 3032 wrote to memory of 728	3032	msedge.exe	84
PID 3032 wrote to memory of 728	3032	msedge.exe	84
PID 3032 wrote to memory of 728	3032	msedge.exe	84
PID 3032 wrote to memory of 728	3032	msedge.exe	84
PID 3032 wrote to memory of 3788	3032	msedge.exe	83
PID 3032 wrote to memory of 3788	3032	msedge.exe	83
PID 3032 wrote to memory of 2536	3032	msedge.exe	85
PID 3032 wrote to memory of 2536	3032	msedge.exe	85
PID 3032 wrote to memory of 2536	3032	msedge.exe	85
PID 3032 wrote to memory of 2536	3032	msedge.exe	85
PID 3032 wrote to memory of 2536	3032	msedge.exe	85
PID 3032 wrote to memory of 2536	3032	msedge.exe	85
PID 3032 wrote to memory of 2536	3032	msedge.exe	85
PID 3032 wrote to memory of 2536	3032	msedge.exe	85
PID 3032 wrote to memory of 2536	3032	msedge.exe	85
PID 3032 wrote to memory of 2536	3032	msedge.exe	85
PID 3032 wrote to memory of 2536	3032	msedge.exe	85
PID 3032 wrote to memory of 2536	3032	msedge.exe	85
PID 3032 wrote to memory of 2536	3032	msedge.exe	85
PID 3032 wrote to memory of 2536	3032	msedge.exe	85
PID 3032 wrote to memory of 2536	3032	msedge.exe	85
PID 3032 wrote to memory of 2536	3032	msedge.exe	85
PID 3032 wrote to memory of 2536	3032	msedge.exe	85
PID 3032 wrote to memory of 2536	3032	msedge.exe	85
PID 3032 wrote to memory of 2536	3032	msedge.exe	85
PID 3032 wrote to memory of 2536	3032	msedge.exe	85

C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --single-argument https://cl.s51.exct.net/?qs=9a89784e75548312bf4d4c5daecb3c6094ff116ff59e8adc6ba51f49600a2318a285f94245c29e597112454a0b4d8a50
1⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary
- Suspicious use of FindShellTrayWindow
- Suspicious use of SendNotifyMessage
- Suspicious use of WriteProcessMemory
PID:3032
- 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,0x100,0x104,0xd8,0x108,0x7ffa056646f8,0x7ffa05664708,0x7ffa05664718
  2⤵
  PID:1604
- 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=1932,15654252961345557547,5434364960168735006,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=2168 /prefetch:3
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:3788
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=gpu-process --field-trial-handle=1932,15654252961345557547,5434364960168735006,131072 --gpu-preferences=UAAAAAAAAADgAAAQAAAAAAAAAAAAAAAAAABgAAAAAAAwAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAHgAAAAAAAAAeAAAAAAAAAAoAAAABAAAACAAAAAAAAAAKAAAAAAAAAAwAAAAAAAAADgAAAAAAAAAEAAAAAAAAAAAAAAADQAAABAAAAAAAAAAAQAAAA0AAAAQAAAAAAAAAAQAAAANAAAAEAAAAAAAAAAHAAAADQAAAAgAAAAAAAAACAAAAAAAAAA= --mojo-platform-channel-handle=1988 /prefetch:2
  2⤵
  PID:728
- 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=1932,15654252961345557547,5434364960168735006,131072 --lang=en-US --service-sandbox-type=utility --mojo-platform-channel-handle=2944 /prefetch:8
  2⤵
  PID:2536
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=1932,15654252961345557547,5434364960168735006,131072 --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=3480 /prefetch:1
  2⤵
  PID:832
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=1932,15654252961345557547,5434364960168735006,131072 --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=3352 /prefetch:1
  2⤵
  PID:4452
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=1932,15654252961345557547,5434364960168735006,131072 --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=4640 /prefetch:1
  2⤵
  PID:4768
- 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=1932,15654252961345557547,5434364960168735006,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=3580 /prefetch:8
  2⤵
  PID:2656
- 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=1932,15654252961345557547,5434364960168735006,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=3580 /prefetch:8
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:2188
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=1932,15654252961345557547,5434364960168735006,131072 --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=5376 /prefetch:1
  2⤵
  PID:2040
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=1932,15654252961345557547,5434364960168735006,131072 --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=5352 /prefetch:1
  2⤵
  PID:2928
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=1932,15654252961345557547,5434364960168735006,131072 --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=5896 /prefetch:1
  2⤵
  PID:4716
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=1932,15654252961345557547,5434364960168735006,131072 --lang=en-US --disable-client-side-phishing-detection --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=12 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=5300 /prefetch:1
  2⤵
  PID:2016
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=1932,15654252961345557547,5434364960168735006,131072 --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=13 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=4848 /prefetch:1
  2⤵
  PID:960
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=1932,15654252961345557547,5434364960168735006,131072 --lang=en-US --disable-client-side-phishing-detection --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=14 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=5940 /prefetch:1
  2⤵
  PID:3040

C:\Windows\System32\CompPkgSrv.exe
C:\Windows\System32\CompPkgSrv.exe -Embedding
1⤵
PID:4612

C:\Windows\System32\CompPkgSrv.exe
C:\Windows\System32\CompPkgSrv.exe -Embedding
1⤵
PID:4868

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
a7ad9bb1054aa03e39b3554833d0c3ec

SHA1
cbd5b99ca100bc2f1292df23bf8e2a5a6f9640d9

SHA256
0c3eae39386b4117ad26187afc4933e254468cd12d813271f4b7420cee73c189

SHA512
d1d0b77e0bc412b4ee687e849531a7c9b70200d45d0bdbf38357b6fc59af835522e749b2fd8c2d4cde73518970568c38d73416c97381a11cc6029c14b1678276

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
a60cafb70ddc4efaa9cdd73938d8ed06

SHA1
01035d5afbf6f71b06f82446805348655a99b167

SHA256
df3a4a12f5f09eb0ff972ffec1036e923d0875a9f60e551824409d9d2b94a15d

SHA512
bf2e55ec61ddaacd5a98c7e5142747da52bd206edc201e6283766d2d8beb1f650ca694701975bbf87eae7ba25d6647fdfcd2cbaf7d2a51cdfff410ca6344177b

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

Filesize
5KB

MD5
5bc3925eedb861589e3b2fad6150f327

SHA1
578ff02faefef3c952226bf9602e4c25e5609e58

SHA256
4a2b2a35e290128ee546bcb2a7929a27b31ce7e3da7db145e3f97a9d1aa390f1

SHA512
a8e43b7ea26c85fe1896b5e9f1f6625c62855479b77455b829b18c5c7185d71384d9f82b9c7324875e16bd2b60926d31a9611f73d95623dd5c65735d6e68bace

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

Filesize
24KB

MD5
e62cc4051e1f8eaa0abda5d730a2496b

SHA1
d15346e40b196bc313cbfe5ac96b3c90b83345be

SHA256
ffb5b740b8777d010f0d32a120092084c3cd32eaceb937188d698ddc22df2fcb

SHA512
3e8f6d89c7c153177b2149d86cd8602ceafedf66f5335a86b19dfa46fc38c47f6ff9a272c3b71b4464a5921ebdf2461fba25692ca916b9715bac520bf1e81a22

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
d75815ca92308b9a3875f465350f167a

SHA1
3e2cfd13f1be3db7d04b586399adacfb61200cfe

SHA256
2c4472708f72a83b9bb85df09d856d763e98fc7272e84162aafa4bc898f88386

SHA512
f397e334a481a87ba6c336da68a611c71e414f54a5863459ff966315ca6fd013a6442e6c76afc2e2c36a7954c4a4e92d4c1543aff58256b0641d530d4c894229

Download Submit