hxxp://atlas[.]patrimoines[.]culture[.]fr/atlas/trunk/

Analysis

max time kernel
145s
max time network
126s
platform
windows10-2004_x64
resource
win10v2004-20240802-en
resource tags

arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system
submitted
05-09-2024 12:46

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General

Target

http://atlas.patrimoines.culture.fr/atlas/trunk/

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

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
2408	msedge.exe
2408	msedge.exe
4384	msedge.exe
4384	msedge.exe
2720	identity_helper.exe
2720	identity_helper.exe
3796	msedge.exe
3796	msedge.exe
3796	msedge.exe
3796	msedge.exe

Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary 6 IoCs

pid	Process
4384	msedge.exe
4384	msedge.exe
4384	msedge.exe
4384	msedge.exe
4384	msedge.exe
4384	msedge.exe

Suspicious use of FindShellTrayWindow 25 IoCs

pid	Process
4384	msedge.exe
4384	msedge.exe
4384	msedge.exe
4384	msedge.exe
4384	msedge.exe
4384	msedge.exe
4384	msedge.exe
4384	msedge.exe
4384	msedge.exe
4384	msedge.exe
4384	msedge.exe
4384	msedge.exe
4384	msedge.exe
4384	msedge.exe
4384	msedge.exe
4384	msedge.exe
4384	msedge.exe
4384	msedge.exe
4384	msedge.exe
4384	msedge.exe
4384	msedge.exe
4384	msedge.exe
4384	msedge.exe
4384	msedge.exe
4384	msedge.exe

Suspicious use of SendNotifyMessage 24 IoCs

pid	Process
4384	msedge.exe
4384	msedge.exe
4384	msedge.exe
4384	msedge.exe
4384	msedge.exe
4384	msedge.exe
4384	msedge.exe
4384	msedge.exe
4384	msedge.exe
4384	msedge.exe
4384	msedge.exe
4384	msedge.exe
4384	msedge.exe
4384	msedge.exe
4384	msedge.exe
4384	msedge.exe
4384	msedge.exe
4384	msedge.exe
4384	msedge.exe
4384	msedge.exe
4384	msedge.exe
4384	msedge.exe
4384	msedge.exe
4384	msedge.exe

Suspicious use of WriteProcessMemory 64 IoCs

description	pid	Process	procid_target
PID 4384 wrote to memory of 3664	4384	msedge.exe	83
PID 4384 wrote to memory of 3664	4384	msedge.exe	83
PID 4384 wrote to memory of 3388	4384	msedge.exe	84
PID 4384 wrote to memory of 3388	4384	msedge.exe	84
PID 4384 wrote to memory of 3388	4384	msedge.exe	84
PID 4384 wrote to memory of 3388	4384	msedge.exe	84
PID 4384 wrote to memory of 3388	4384	msedge.exe	84
PID 4384 wrote to memory of 3388	4384	msedge.exe	84
PID 4384 wrote to memory of 3388	4384	msedge.exe	84
PID 4384 wrote to memory of 3388	4384	msedge.exe	84
PID 4384 wrote to memory of 3388	4384	msedge.exe	84
PID 4384 wrote to memory of 3388	4384	msedge.exe	84
PID 4384 wrote to memory of 3388	4384	msedge.exe	84
PID 4384 wrote to memory of 3388	4384	msedge.exe	84
PID 4384 wrote to memory of 3388	4384	msedge.exe	84
PID 4384 wrote to memory of 3388	4384	msedge.exe	84
PID 4384 wrote to memory of 3388	4384	msedge.exe	84
PID 4384 wrote to memory of 3388	4384	msedge.exe	84
PID 4384 wrote to memory of 3388	4384	msedge.exe	84
PID 4384 wrote to memory of 3388	4384	msedge.exe	84
PID 4384 wrote to memory of 3388	4384	msedge.exe	84
PID 4384 wrote to memory of 3388	4384	msedge.exe	84
PID 4384 wrote to memory of 3388	4384	msedge.exe	84
PID 4384 wrote to memory of 3388	4384	msedge.exe	84
PID 4384 wrote to memory of 3388	4384	msedge.exe	84
PID 4384 wrote to memory of 3388	4384	msedge.exe	84
PID 4384 wrote to memory of 3388	4384	msedge.exe	84
PID 4384 wrote to memory of 3388	4384	msedge.exe	84
PID 4384 wrote to memory of 3388	4384	msedge.exe	84
PID 4384 wrote to memory of 3388	4384	msedge.exe	84
PID 4384 wrote to memory of 3388	4384	msedge.exe	84
PID 4384 wrote to memory of 3388	4384	msedge.exe	84
PID 4384 wrote to memory of 3388	4384	msedge.exe	84
PID 4384 wrote to memory of 3388	4384	msedge.exe	84
PID 4384 wrote to memory of 3388	4384	msedge.exe	84
PID 4384 wrote to memory of 3388	4384	msedge.exe	84
PID 4384 wrote to memory of 3388	4384	msedge.exe	84
PID 4384 wrote to memory of 3388	4384	msedge.exe	84
PID 4384 wrote to memory of 3388	4384	msedge.exe	84
PID 4384 wrote to memory of 3388	4384	msedge.exe	84
PID 4384 wrote to memory of 3388	4384	msedge.exe	84
PID 4384 wrote to memory of 3388	4384	msedge.exe	84
PID 4384 wrote to memory of 2408	4384	msedge.exe	85
PID 4384 wrote to memory of 2408	4384	msedge.exe	85
PID 4384 wrote to memory of 5084	4384	msedge.exe	86
PID 4384 wrote to memory of 5084	4384	msedge.exe	86
PID 4384 wrote to memory of 5084	4384	msedge.exe	86
PID 4384 wrote to memory of 5084	4384	msedge.exe	86
PID 4384 wrote to memory of 5084	4384	msedge.exe	86
PID 4384 wrote to memory of 5084	4384	msedge.exe	86
PID 4384 wrote to memory of 5084	4384	msedge.exe	86
PID 4384 wrote to memory of 5084	4384	msedge.exe	86
PID 4384 wrote to memory of 5084	4384	msedge.exe	86
PID 4384 wrote to memory of 5084	4384	msedge.exe	86
PID 4384 wrote to memory of 5084	4384	msedge.exe	86
PID 4384 wrote to memory of 5084	4384	msedge.exe	86
PID 4384 wrote to memory of 5084	4384	msedge.exe	86
PID 4384 wrote to memory of 5084	4384	msedge.exe	86
PID 4384 wrote to memory of 5084	4384	msedge.exe	86
PID 4384 wrote to memory of 5084	4384	msedge.exe	86
PID 4384 wrote to memory of 5084	4384	msedge.exe	86
PID 4384 wrote to memory of 5084	4384	msedge.exe	86
PID 4384 wrote to memory of 5084	4384	msedge.exe	86
PID 4384 wrote to memory of 5084	4384	msedge.exe	86

C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --single-argument http://atlas.patrimoines.culture.fr/atlas/trunk/
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:4384
- 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,0x100,0x104,0xd8,0x108,0x7ffd0f1246f8,0x7ffd0f124708,0x7ffd0f124718
  2⤵
  PID:3664
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=gpu-process --field-trial-handle=2080,17996081142994680461,1809949627146645501,131072 --gpu-preferences=UAAAAAAAAADgAAAQAAAAAAAAAAAAAAAAAABgAAAAAAAwAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAHgAAAAAAAAAeAAAAAAAAAAoAAAABAAAACAAAAAAAAAAKAAAAAAAAAAwAAAAAAAAADgAAAAAAAAAEAAAAAAAAAAAAAAADQAAABAAAAAAAAAAAQAAAA0AAAAQAAAAAAAAAAQAAAANAAAAEAAAAAAAAAAHAAAADQAAAAgAAAAAAAAACAAAAAAAAAA= --mojo-platform-channel-handle=2088 /prefetch:2
  2⤵
  PID:3388
- 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=2080,17996081142994680461,1809949627146645501,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=2140 /prefetch:3
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:2408
- 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=2080,17996081142994680461,1809949627146645501,131072 --lang=en-US --service-sandbox-type=utility --mojo-platform-channel-handle=2764 /prefetch:8
  2⤵
  PID:5084
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2080,17996081142994680461,1809949627146645501,131072 --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:3432
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2080,17996081142994680461,1809949627146645501,131072 --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=3464 /prefetch:1
  2⤵
  PID:3140
- 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=2080,17996081142994680461,1809949627146645501,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=5176 /prefetch:8
  2⤵
  PID:3348
- 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=2080,17996081142994680461,1809949627146645501,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=5176 /prefetch:8
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:2720
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2080,17996081142994680461,1809949627146645501,131072 --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=5172 /prefetch:1
  2⤵
  PID:1284
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2080,17996081142994680461,1809949627146645501,131072 --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=5384 /prefetch:1
  2⤵
  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=2080,17996081142994680461,1809949627146645501,131072 --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=3320 /prefetch:1
  2⤵
  PID:2648
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2080,17996081142994680461,1809949627146645501,131072 --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=5284 /prefetch:1
  2⤵
  PID:4476
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=gpu-process --field-trial-handle=2080,17996081142994680461,1809949627146645501,131072 --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=2660 /prefetch:2
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:3796

C:\Windows\System32\CompPkgSrv.exe
C:\Windows\System32\CompPkgSrv.exe -Embedding
1⤵
PID:2244

C:\Windows\System32\CompPkgSrv.exe
C:\Windows\System32\CompPkgSrv.exe -Embedding
1⤵
PID:964

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
ff63763eedb406987ced076e36ec9acf

SHA1
16365aa97cd1a115412f8ae436d5d4e9be5f7b5d

SHA256
8f460e8b7a67f0c65b7248961a7c71146c9e7a19772b193972b486dbf05b8e4c

SHA512
ce90336169c8b2de249d4faea2519bf7c3df48ae9d77cdf471dd5dbd8e8542d47d9348080a098074aa63c255890850ee3b80ddb8eef8384919fdca3bb9371d9f

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

Filesize
152B

MD5
2783c40400a8912a79cfd383da731086

SHA1
001a131fe399c30973089e18358818090ca81789

SHA256
331fa67da5f67bbb42794c3aeab8f7819f35347460ffb352ccc914e0373a22c5

SHA512
b7c7d3aa966ad39a86aae02479649d74dcbf29d9cb3a7ff8b9b2354ea60704da55f5c0df803fd0a7191170a8e72fdd5eacfa1a739d7a74e390a7b74bdced1685

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

Filesize
168B

MD5
e7b770efaadae4963690332796080467

SHA1
7060ca7e9485b4ac4888d861b559089154b395dc

SHA256
6c65c2e90aa870ec2b502ece7f4eb4959438e7eaed9d309ea9cfbdfdc7d9b1e6

SHA512
b4584cf901ec9c71bdd560d380ea1aa37f6ae19b5edf1b5264ebabc3c414f0e02525549c28bb542dd6daeb6beb2f61ee4b4f937026144b34fb9d1ba625bc6e3b

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

Filesize
181B

MD5
bb4c6dc9d204d67b0a035fe95db9f70c

SHA1
0795c555fdb8daa189f3cd4dcfbffc1bf1e60b74

SHA256
37ea181666de0bae4ded9dada7e87e2f3ed005c98c0f88014f72b306dca6cf3a

SHA512
6fc6fc3578d7d2220e9b7237eeebdf16b348b1278b954ec168acb14fe77f0675f53b2c6771a150000dd3e4fc123dd3a3cdead9f132a41a787ae32670fab1f8dc

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

Filesize
5KB

MD5
811167e10c1a464ce50830c4de6cd6f0

SHA1
f9d4b4e8cef7ea1e1b64ef38e4d5271fea5844d4

SHA256
4b64c5886206e02ccc42463167fbfc292b563c4efca62da7661ad7798e85eba1

SHA512
a36a7eaa8380e96ada86ac33d937b7feff675e14487706f750aaba90140607baefa82aac479fd264439132e3c942d974e785ecc7e154354d62c0eef66009aa7a

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

Filesize
6KB

MD5
a48a40e706051ea23dfb11b4b4842225

SHA1
0b59b62bd4c462048d22cf5fdac479a9842b4952

SHA256
aad15291cc817bc0e40b0528da03bed85ff165bba0048a6e5acd4e287d1b59e0

SHA512
7499cbfa68359d4cbae72e488aee6e3e13cb607c610865acb7c8b7a9d4f9933e3fee1113aac464ab309704b9040a2cffde28a93e79e97d0ced9b37ad45a3d959

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
be6591add4906fc5b3e77616c7de311e

SHA1
eed7d842c2170806027182d6df39fb3a62b3364f

SHA256
892fe5041f126c8710ffc83d34a7c7bb40c153d3ed71ea53d5e3fcf6abef54f3

SHA512
14e6b626b4f3d1dc4f2b9ac87baa9a5012b41c4451314ffb688b42eca382d5300e4ded920c0032a446cba2283489907e0665fbaab707720f945cc49a9769cc75

Download Submit