e2430be4254080e2ad735e09c0e5fc83ebe2fc034662edcc898f6444bb6ec0d5

Analysis

max time kernel
145s
max time network
128s
platform
windows10-2004_x64
resource
win10v2004-20240802-en
resource tags

arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system
submitted
05-10-2024 18:57

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General

Target

bin/MonacoEditor.html
Size

6KB
MD5

cff4feef176cef910036d01c653d9287
SHA1

2ec40c7ea8d85a126c39f294d82cd128217c0b6a
SHA256

3e06c186e632d01ebc2ef38fb0c082f26e14132697afe8750173f4a09569147a
SHA512

f1d5707a947d1172cd8b06b8dec8cffd8ae88486c4a7a685ef88b8c619fee84efcf0cf5ec193c1f5b3dfcb3bf5aa74cb5ce89003d092d7414aadf2c2a6e5587d
SSDEEP

192:Q3+OKFLvkJj7ppk32eynKZyt7TJPAqkvKU3LI+QrzZws:Y+OKFK3pi32eynAhs

Score

3^/10

discovery

Malware Config

Signatures

Browser Information Discovery 1 TTPs
Enumerate browser information.
discovery

Browser Information Discovery
T1217

Enumerates system info in registry 2 TTPs 3 IoCs

Query Registry

T1012

System Information Discovery

T1082

Processes:

msedge.exe

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

Suspicious behavior: EnumeratesProcesses 11 IoCs

Processes:

msedge.exemsedge.exeidentity_helper.exemsedge.exe

pid	process
3836	msedge.exe
3836	msedge.exe
3836	msedge.exe
4504	msedge.exe
4504	msedge.exe
4276	identity_helper.exe
4276	identity_helper.exe
4524	msedge.exe
4524	msedge.exe
4524	msedge.exe
4524	msedge.exe

Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary 6 IoCs

Processes:

msedge.exe

pid process

4504 msedge.exe
4504 msedge.exe
4504 msedge.exe
4504 msedge.exe
4504 msedge.exe
4504 msedge.exe

Suspicious use of FindShellTrayWindow 25 IoCs

Processes:

msedge.exe

pid	process
4504	msedge.exe
4504	msedge.exe
4504	msedge.exe
4504	msedge.exe
4504	msedge.exe
4504	msedge.exe
4504	msedge.exe
4504	msedge.exe
4504	msedge.exe
4504	msedge.exe
4504	msedge.exe
4504	msedge.exe
4504	msedge.exe
4504	msedge.exe
4504	msedge.exe
4504	msedge.exe
4504	msedge.exe
4504	msedge.exe
4504	msedge.exe
4504	msedge.exe
4504	msedge.exe
4504	msedge.exe
4504	msedge.exe
4504	msedge.exe
4504	msedge.exe

Suspicious use of SendNotifyMessage 24 IoCs

Processes:

msedge.exe

pid	process
4504	msedge.exe
4504	msedge.exe
4504	msedge.exe
4504	msedge.exe
4504	msedge.exe
4504	msedge.exe
4504	msedge.exe
4504	msedge.exe
4504	msedge.exe
4504	msedge.exe
4504	msedge.exe
4504	msedge.exe
4504	msedge.exe
4504	msedge.exe
4504	msedge.exe
4504	msedge.exe
4504	msedge.exe
4504	msedge.exe
4504	msedge.exe
4504	msedge.exe
4504	msedge.exe
4504	msedge.exe
4504	msedge.exe
4504	msedge.exe

Suspicious use of WriteProcessMemory 64 IoCs

Processes:

msedge.exe

description	pid	process	target process
PID 4504 wrote to memory of 2872	4504	msedge.exe	msedge.exe
PID 4504 wrote to memory of 2872	4504	msedge.exe	msedge.exe
PID 4504 wrote to memory of 4620	4504	msedge.exe	msedge.exe
PID 4504 wrote to memory of 4620	4504	msedge.exe	msedge.exe
PID 4504 wrote to memory of 4620	4504	msedge.exe	msedge.exe
PID 4504 wrote to memory of 4620	4504	msedge.exe	msedge.exe
PID 4504 wrote to memory of 4620	4504	msedge.exe	msedge.exe
PID 4504 wrote to memory of 4620	4504	msedge.exe	msedge.exe
PID 4504 wrote to memory of 4620	4504	msedge.exe	msedge.exe
PID 4504 wrote to memory of 4620	4504	msedge.exe	msedge.exe
PID 4504 wrote to memory of 4620	4504	msedge.exe	msedge.exe
PID 4504 wrote to memory of 4620	4504	msedge.exe	msedge.exe
PID 4504 wrote to memory of 4620	4504	msedge.exe	msedge.exe
PID 4504 wrote to memory of 4620	4504	msedge.exe	msedge.exe
PID 4504 wrote to memory of 4620	4504	msedge.exe	msedge.exe
PID 4504 wrote to memory of 4620	4504	msedge.exe	msedge.exe
PID 4504 wrote to memory of 4620	4504	msedge.exe	msedge.exe
PID 4504 wrote to memory of 4620	4504	msedge.exe	msedge.exe
PID 4504 wrote to memory of 4620	4504	msedge.exe	msedge.exe
PID 4504 wrote to memory of 4620	4504	msedge.exe	msedge.exe
PID 4504 wrote to memory of 4620	4504	msedge.exe	msedge.exe
PID 4504 wrote to memory of 4620	4504	msedge.exe	msedge.exe
PID 4504 wrote to memory of 4620	4504	msedge.exe	msedge.exe
PID 4504 wrote to memory of 4620	4504	msedge.exe	msedge.exe
PID 4504 wrote to memory of 4620	4504	msedge.exe	msedge.exe
PID 4504 wrote to memory of 4620	4504	msedge.exe	msedge.exe
PID 4504 wrote to memory of 4620	4504	msedge.exe	msedge.exe
PID 4504 wrote to memory of 4620	4504	msedge.exe	msedge.exe
PID 4504 wrote to memory of 4620	4504	msedge.exe	msedge.exe
PID 4504 wrote to memory of 4620	4504	msedge.exe	msedge.exe
PID 4504 wrote to memory of 4620	4504	msedge.exe	msedge.exe
PID 4504 wrote to memory of 4620	4504	msedge.exe	msedge.exe
PID 4504 wrote to memory of 4620	4504	msedge.exe	msedge.exe
PID 4504 wrote to memory of 4620	4504	msedge.exe	msedge.exe
PID 4504 wrote to memory of 4620	4504	msedge.exe	msedge.exe
PID 4504 wrote to memory of 4620	4504	msedge.exe	msedge.exe
PID 4504 wrote to memory of 4620	4504	msedge.exe	msedge.exe
PID 4504 wrote to memory of 4620	4504	msedge.exe	msedge.exe
PID 4504 wrote to memory of 4620	4504	msedge.exe	msedge.exe
PID 4504 wrote to memory of 4620	4504	msedge.exe	msedge.exe
PID 4504 wrote to memory of 4620	4504	msedge.exe	msedge.exe
PID 4504 wrote to memory of 4620	4504	msedge.exe	msedge.exe
PID 4504 wrote to memory of 3836	4504	msedge.exe	msedge.exe
PID 4504 wrote to memory of 3836	4504	msedge.exe	msedge.exe
PID 4504 wrote to memory of 2180	4504	msedge.exe	msedge.exe
PID 4504 wrote to memory of 2180	4504	msedge.exe	msedge.exe
PID 4504 wrote to memory of 2180	4504	msedge.exe	msedge.exe
PID 4504 wrote to memory of 2180	4504	msedge.exe	msedge.exe
PID 4504 wrote to memory of 2180	4504	msedge.exe	msedge.exe
PID 4504 wrote to memory of 2180	4504	msedge.exe	msedge.exe
PID 4504 wrote to memory of 2180	4504	msedge.exe	msedge.exe
PID 4504 wrote to memory of 2180	4504	msedge.exe	msedge.exe
PID 4504 wrote to memory of 2180	4504	msedge.exe	msedge.exe
PID 4504 wrote to memory of 2180	4504	msedge.exe	msedge.exe
PID 4504 wrote to memory of 2180	4504	msedge.exe	msedge.exe
PID 4504 wrote to memory of 2180	4504	msedge.exe	msedge.exe
PID 4504 wrote to memory of 2180	4504	msedge.exe	msedge.exe
PID 4504 wrote to memory of 2180	4504	msedge.exe	msedge.exe
PID 4504 wrote to memory of 2180	4504	msedge.exe	msedge.exe
PID 4504 wrote to memory of 2180	4504	msedge.exe	msedge.exe
PID 4504 wrote to memory of 2180	4504	msedge.exe	msedge.exe
PID 4504 wrote to memory of 2180	4504	msedge.exe	msedge.exe
PID 4504 wrote to memory of 2180	4504	msedge.exe	msedge.exe
PID 4504 wrote to memory of 2180	4504	msedge.exe	msedge.exe

C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --single-argument C:\Users\Admin\AppData\Local\Temp\bin\MonacoEditor.html
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:4504
- 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,0x100,0x104,0xd8,0x108,0x7ffd472946f8,0x7ffd47294708,0x7ffd47294718
  2⤵
  PID:2872
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=gpu-process --field-trial-handle=2120,10498637143077850226,8634310032773541832,131072 --gpu-preferences=UAAAAAAAAADgAAAQAAAAAAAAAAAAAAAAAABgAAAAAAAwAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAHgAAAAAAAAAeAAAAAAAAAAoAAAABAAAACAAAAAAAAAAKAAAAAAAAAAwAAAAAAAAADgAAAAAAAAAEAAAAAAAAAAAAAAADQAAABAAAAAAAAAAAQAAAA0AAAAQAAAAAAAAAAQAAAANAAAAEAAAAAAAAAAHAAAADQAAAAgAAAAAAAAACAAAAAAAAAA= --mojo-platform-channel-handle=2160 /prefetch:2
  2⤵
  PID:4620
- 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=2120,10498637143077850226,8634310032773541832,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=2212 /prefetch:3
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:3836
- 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=2120,10498637143077850226,8634310032773541832,131072 --lang=en-US --service-sandbox-type=utility --mojo-platform-channel-handle=2748 /prefetch:8
  2⤵
  PID:2180
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2120,10498637143077850226,8634310032773541832,131072 --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=2172 /prefetch:1
  2⤵
  PID:1004
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2120,10498637143077850226,8634310032773541832,131072 --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=3280 /prefetch:1
  2⤵
  PID:920
- 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=2120,10498637143077850226,8634310032773541832,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=4932 /prefetch:8
  2⤵
  PID:1428
- 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=2120,10498637143077850226,8634310032773541832,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=4932 /prefetch:8
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:4276
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2120,10498637143077850226,8634310032773541832,131072 --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=4928 /prefetch:1
  2⤵
  PID:4640
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2120,10498637143077850226,8634310032773541832,131072 --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=5140 /prefetch:1
  2⤵
  PID:3840
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2120,10498637143077850226,8634310032773541832,131072 --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=5552 /prefetch:1
  2⤵
  PID:1444
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2120,10498637143077850226,8634310032773541832,131072 --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=5568 /prefetch:1
  2⤵
  PID:2596
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=gpu-process --field-trial-handle=2120,10498637143077850226,8634310032773541832,131072 --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=3208 /prefetch:2
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:4524

C:\Windows\System32\CompPkgSrv.exe
C:\Windows\System32\CompPkgSrv.exe -Embedding
1⤵
PID:1548

C:\Windows\System32\CompPkgSrv.exe
C:\Windows\System32\CompPkgSrv.exe -Embedding
1⤵
PID:736

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

Browser Information Discovery

T1217

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
ab8ce148cb7d44f709fb1c460d03e1b0

SHA1
44d15744015155f3e74580c93317e12d2cc0f859

SHA256
014006a90e43ea9a1903b08b843a5aab8ad3823d22e26e5b113fad5f9fa620ff

SHA512
f685423b1eaee18a2a06030b4b2977335f62499c0041c142a92f6e6f846c2b9ce54324b6ae94efbbb303282dcda70e2b1597c748fddc251c0b3122a412c2d7c4

Download Submit
C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Crashpad\settings.dat

Filesize
152B

MD5
38f59a47b777f2fc52088e96ffb2baaf

SHA1
267224482588b41a96d813f6d9e9d924867062db

SHA256
13569c5681c71dc42ab57d34879f5a567d7b94afe0e8f6d7c6f6c1314fb0087b

SHA512
4657d13e1bb7cdd7e83f5f2562f5598cca12edf839626ae96da43e943b5550fab46a14b9018f1bec90de88cc714f637605531ccda99deb9e537908ddb826113b

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

Filesize
5KB

MD5
3e17b8450a0cb1e4edd5155039f2bb82

SHA1
c39dfb0afacf5631aa9ed39494aecc4e9de25bd3

SHA256
74ac7fb9527ac2b6f69a8a3b872ea97c451b26ddb0978fa6b83c0dd7744510bd

SHA512
0ea535cdbd4e1fc5902f3258b0f4b770fd221a225015e49629dadcb84e9748e7926a6753980214ca472b8d888ff3768e747eaee5690d7de663b85e43f01d02d1

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

Filesize
6KB

MD5
7d23faa9a227aeb09bf4c5be962bf11a

SHA1
aa5b1b7e7f503d84a6951a5dfcdacf43b787077d

SHA256
cc6db81468d93932be68a4647e2c8f629d031cd2fbed1a7a98aaf366ddd2fd0f

SHA512
a4966c6884d6e683b45191d856cd722ae1625316f63ceaed982df1989e130ac5e9d2138d08aa0d778f045da15ebb6b5d71253b972be6910ab1bbfdbcbac143d6

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
fd27ff7b7e8fc59ccdc2c22ef0a12e5c

SHA1
c7ed5e20b75cae929d90d40a40577cc9ab19f86e

SHA256
836fe7e4befda2eab56cae5ca477b56507a7fa85fd5dbcf878a05bc0e845b8fd

SHA512
8fb8617231501accbeb7db026d77da335f42e11006f87467ba4ea37b179447b3b5b0cdd052c2bc9b63440eea17a61803e9cbbf0418158b68790ea4d30557bc60

Download Submit
\??\pipe\LOCAL\crashpad_4504_KBUHGVIHIUTBXMUZ

MD5
d41d8cd98f00b204e9800998ecf8427e

SHA1
da39a3ee5e6b4b0d3255bfef95601890afd80709

SHA256
e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855

SHA512
cf83e1357eefb8bdf1542850d66d8007d620e4050b5715dc83f4a921d36ce9ce47d0d13c5d85f2b0ff8318d2877eec2f63b931bd47417a81a538327af927da3e

Download Submit