hxxp://assurance-voyage[.]lu

Analysis

max time kernel
145s
max time network
147s
platform
windows10-2004_x64
resource
win10v2004-20240426-en
resource tags

arch:x64arch:x86image:win10v2004-20240426-enlocale:en-usos:windows10-2004-x64system
submitted
06/06/2024, 11:18

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General

Target

http://assurance-voyage.lu

Score

1^/10

Malware Config

Signatures

Enumerates system info in registry 2 TTPs 3 IoCs

Query Registry

T1012

System Information Discovery

T1082

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 10 IoCs

pid	Process
2780	msedge.exe
2780	msedge.exe
760	msedge.exe
760	msedge.exe
4200	identity_helper.exe
4200	identity_helper.exe
472	msedge.exe
472	msedge.exe
472	msedge.exe
472	msedge.exe

Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary 9 IoCs

pid	Process
760	msedge.exe
760	msedge.exe
760	msedge.exe
760	msedge.exe
760	msedge.exe
760	msedge.exe
760	msedge.exe
760	msedge.exe
760	msedge.exe

Suspicious use of FindShellTrayWindow 25 IoCs

pid	Process
760	msedge.exe
760	msedge.exe
760	msedge.exe
760	msedge.exe
760	msedge.exe
760	msedge.exe
760	msedge.exe
760	msedge.exe
760	msedge.exe
760	msedge.exe
760	msedge.exe
760	msedge.exe
760	msedge.exe
760	msedge.exe
760	msedge.exe
760	msedge.exe
760	msedge.exe
760	msedge.exe
760	msedge.exe
760	msedge.exe
760	msedge.exe
760	msedge.exe
760	msedge.exe
760	msedge.exe
760	msedge.exe

Suspicious use of SendNotifyMessage 24 IoCs

pid	Process
760	msedge.exe
760	msedge.exe
760	msedge.exe
760	msedge.exe
760	msedge.exe
760	msedge.exe
760	msedge.exe
760	msedge.exe
760	msedge.exe
760	msedge.exe
760	msedge.exe
760	msedge.exe
760	msedge.exe
760	msedge.exe
760	msedge.exe
760	msedge.exe
760	msedge.exe
760	msedge.exe
760	msedge.exe
760	msedge.exe
760	msedge.exe
760	msedge.exe
760	msedge.exe
760	msedge.exe

Suspicious use of WriteProcessMemory 64 IoCs

description	pid	Process	procid_target
PID 760 wrote to memory of 1328	760	msedge.exe	82
PID 760 wrote to memory of 1328	760	msedge.exe	82
PID 760 wrote to memory of 216	760	msedge.exe	83
PID 760 wrote to memory of 216	760	msedge.exe	83
PID 760 wrote to memory of 216	760	msedge.exe	83
PID 760 wrote to memory of 216	760	msedge.exe	83
PID 760 wrote to memory of 216	760	msedge.exe	83
PID 760 wrote to memory of 216	760	msedge.exe	83
PID 760 wrote to memory of 216	760	msedge.exe	83
PID 760 wrote to memory of 216	760	msedge.exe	83
PID 760 wrote to memory of 216	760	msedge.exe	83
PID 760 wrote to memory of 216	760	msedge.exe	83
PID 760 wrote to memory of 216	760	msedge.exe	83
PID 760 wrote to memory of 216	760	msedge.exe	83
PID 760 wrote to memory of 216	760	msedge.exe	83
PID 760 wrote to memory of 216	760	msedge.exe	83
PID 760 wrote to memory of 216	760	msedge.exe	83
PID 760 wrote to memory of 216	760	msedge.exe	83
PID 760 wrote to memory of 216	760	msedge.exe	83
PID 760 wrote to memory of 216	760	msedge.exe	83
PID 760 wrote to memory of 216	760	msedge.exe	83
PID 760 wrote to memory of 216	760	msedge.exe	83
PID 760 wrote to memory of 216	760	msedge.exe	83
PID 760 wrote to memory of 216	760	msedge.exe	83
PID 760 wrote to memory of 216	760	msedge.exe	83
PID 760 wrote to memory of 216	760	msedge.exe	83
PID 760 wrote to memory of 216	760	msedge.exe	83
PID 760 wrote to memory of 216	760	msedge.exe	83
PID 760 wrote to memory of 216	760	msedge.exe	83
PID 760 wrote to memory of 216	760	msedge.exe	83
PID 760 wrote to memory of 216	760	msedge.exe	83
PID 760 wrote to memory of 216	760	msedge.exe	83
PID 760 wrote to memory of 216	760	msedge.exe	83
PID 760 wrote to memory of 216	760	msedge.exe	83
PID 760 wrote to memory of 216	760	msedge.exe	83
PID 760 wrote to memory of 216	760	msedge.exe	83
PID 760 wrote to memory of 216	760	msedge.exe	83
PID 760 wrote to memory of 216	760	msedge.exe	83
PID 760 wrote to memory of 216	760	msedge.exe	83
PID 760 wrote to memory of 216	760	msedge.exe	83
PID 760 wrote to memory of 216	760	msedge.exe	83
PID 760 wrote to memory of 216	760	msedge.exe	83
PID 760 wrote to memory of 2780	760	msedge.exe	84
PID 760 wrote to memory of 2780	760	msedge.exe	84
PID 760 wrote to memory of 1488	760	msedge.exe	85
PID 760 wrote to memory of 1488	760	msedge.exe	85
PID 760 wrote to memory of 1488	760	msedge.exe	85
PID 760 wrote to memory of 1488	760	msedge.exe	85
PID 760 wrote to memory of 1488	760	msedge.exe	85
PID 760 wrote to memory of 1488	760	msedge.exe	85
PID 760 wrote to memory of 1488	760	msedge.exe	85
PID 760 wrote to memory of 1488	760	msedge.exe	85
PID 760 wrote to memory of 1488	760	msedge.exe	85
PID 760 wrote to memory of 1488	760	msedge.exe	85
PID 760 wrote to memory of 1488	760	msedge.exe	85
PID 760 wrote to memory of 1488	760	msedge.exe	85
PID 760 wrote to memory of 1488	760	msedge.exe	85
PID 760 wrote to memory of 1488	760	msedge.exe	85
PID 760 wrote to memory of 1488	760	msedge.exe	85
PID 760 wrote to memory of 1488	760	msedge.exe	85
PID 760 wrote to memory of 1488	760	msedge.exe	85
PID 760 wrote to memory of 1488	760	msedge.exe	85
PID 760 wrote to memory of 1488	760	msedge.exe	85
PID 760 wrote to memory of 1488	760	msedge.exe	85

C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --single-argument http://assurance-voyage.lu
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:760
- 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,0x100,0x104,0xd8,0x108,0x7ffd7e6746f8,0x7ffd7e674708,0x7ffd7e674718
  2⤵
  PID:1328
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=gpu-process --field-trial-handle=1992,9761371714738688064,15509761006398254297,131072 --gpu-preferences=UAAAAAAAAADgAAAQAAAAAAAAAAAAAAAAAABgAAAAAAAwAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAHgAAAAAAAAAeAAAAAAAAAAoAAAABAAAACAAAAAAAAAAKAAAAAAAAAAwAAAAAAAAADgAAAAAAAAAEAAAAAAAAAAAAAAADQAAABAAAAAAAAAAAQAAAA0AAAAQAAAAAAAAAAQAAAANAAAAEAAAAAAAAAAHAAAADQAAAAgAAAAAAAAACAAAAAAAAAA= --mojo-platform-channel-handle=2028 /prefetch:2
  2⤵
  PID:216
- 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=1992,9761371714738688064,15509761006398254297,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=2424 /prefetch:3
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:2780
- 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=1992,9761371714738688064,15509761006398254297,131072 --lang=en-US --service-sandbox-type=utility --mojo-platform-channel-handle=2908 /prefetch:8
  2⤵
  PID:1488
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=1992,9761371714738688064,15509761006398254297,131072 --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=3212 /prefetch:1
  2⤵
  PID:4076
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=1992,9761371714738688064,15509761006398254297,131072 --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=3240 /prefetch:1
  2⤵
  PID:2644
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=1992,9761371714738688064,15509761006398254297,131072 --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=4796 /prefetch:1
  2⤵
  PID:744
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=1992,9761371714738688064,15509761006398254297,131072 --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=3532 /prefetch:1
  2⤵
  PID:3968
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=1992,9761371714738688064,15509761006398254297,131072 --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=3764 /prefetch:1
  2⤵
  PID:2752
- 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=1992,9761371714738688064,15509761006398254297,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=5596 /prefetch:8
  2⤵
  PID:4872
- 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=1992,9761371714738688064,15509761006398254297,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=5596 /prefetch:8
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:4200
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=1992,9761371714738688064,15509761006398254297,131072 --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=5656 /prefetch:1
  2⤵
  PID:2032
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=1992,9761371714738688064,15509761006398254297,131072 --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=5660 /prefetch:1
  2⤵
  PID:5040
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=1992,9761371714738688064,15509761006398254297,131072 --lang=en-US --disable-client-side-phishing-detection --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=13 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=5476 /prefetch:1
  2⤵
  PID:1604
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=1992,9761371714738688064,15509761006398254297,131072 --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=14 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=6068 /prefetch:1
  2⤵
  PID:2552
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=gpu-process --field-trial-handle=1992,9761371714738688064,15509761006398254297,131072 --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=1676 /prefetch:2
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:472

C:\Windows\System32\CompPkgSrv.exe
C:\Windows\System32\CompPkgSrv.exe -Embedding
1⤵
PID:1172

C:\Windows\System32\CompPkgSrv.exe
C:\Windows\System32\CompPkgSrv.exe -Embedding
1⤵
PID:116

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

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
1ac52e2503cc26baee4322f02f5b8d9c

SHA1
38e0cee911f5f2a24888a64780ffdf6fa72207c8

SHA256
f65058c6f1a745b37a64d4c97a8e8ee940210273130cec97a67f568088b5d4d4

SHA512
7670d606bc5197ecb7db3ddaecd6f74a80e6decae92b94e0e8145a7f463fa099058e89f9dfa1c45b9197c36e5e21994698186a2ec970bbdb0937fe28ca46a834

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

Filesize
152B

MD5
b2a1398f937474c51a48b347387ee36a

SHA1
922a8567f09e68a04233e84e5919043034635949

SHA256
2dc0bf08246ddd5a32288c895d676017578d792349ca437b1b36e7b2f0ade6d6

SHA512
4a660c0549f7a850e07d8d36dab33121af02a7bd7e9b2f0137930b4c8cd89b6c5630e408f882684e6935dcb0d5cb5e01a854950eeda252a4881458cafcc7ef7c

Download Submit
C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Default\Cache\f_000018

Filesize
207KB

MD5
e955953b801c04327c1e96c67dd3c618

SHA1
f9061d3780f153e863478106bf1afd85132bccb0

SHA256
e8965a2d52ef25918ebee58ab6971745d396177a7943acf1ed53a65bb4dddd45

SHA512
6318ff1eb838954dd73dab5ed891d47f4f39089fa5e899d30183c32269c5620bd09d169af4cf8303e3d5c2ebab23cfe9ae5d9fa5c3281023abb009f66a25782a

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

Filesize
552B

MD5
8c8ca05012f11e53919b8b4ad0273d69

SHA1
b66ee057e84417c3f4df7b12db3dad418824c203

SHA256
5afc4e21ba6f07dd298e36b842ded79996c4659b5008935e54ef934e3e4d7ba2

SHA512
ea84be0bf2ad1b661a9c268de9225766505ce96155270524eb767b8eeeef8938311c6db6761692e9d967e0221cc7ef4b3db2b2dd8b4a48c80597c23c8deafda4

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

Filesize
2KB

MD5
c086d2110d3aa11dcb2f9c6146c92f80

SHA1
0fe11105c1c3962d73b2f10be8c56a6c89307c69

SHA256
48b92d21ee0b42149dd53d1761f4568e3c1914fb30f36417faef099084277cf3

SHA512
d14db40e96ec0c53dad749569a881e3875bcca36a6bb0b7ce7603aba451fd359ddbe6d40aab10b9c063bb8dd5d10fa3d1c3196fd7e4a357d8eecf25f1e0ff632

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

Filesize
5KB

MD5
5bf4312d1c8c69529bde7057ddf97397

SHA1
10314e8da2c11e881af3e5db7161c3a385b55206

SHA256
d12a5cb039543a1d634508f1129baf551777b8b4f3856ddc97ffb3d54b0fe2b1

SHA512
6225aeeadde2538b585b517dc4b4a480c2777b1394c8e09fe8feb67bac53551d2d02398661f0d34c537d2c5e373aca345c53c36c2c9a4aac253099f5039755f3

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

Filesize
6KB

MD5
00f08c91e98ff300f881398827aa6c60

SHA1
bee4ca3db9567390c2c01a220b33e89c46ccec1a

SHA256
8c00acbdd4b192560c2a70eec4ff703397e6cd1bee3954aa6ab3303b85c584cc

SHA512
5208a4d56407309f45714aa67475c94a0be83aadcbe5b441ca8afd91c14749a928f31395e1da69ff26b9145bd5e790a54e8abb7235c173cf1c533e340f6cceb2

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
6c387ef4e83b05201a0ade28c57461b4

SHA1
4c401775622a888daec4db7f2ac61b0e5e8b7aef

SHA256
3fedb71ff56f9d4e35b444b767285bbecc81344fe3e5267a5a7555c2cfa88e4c

SHA512
b9d95aa5db8015cf10568d3eb5d74fb7385e5b318300af496eb1f067e13c3c134901c2f9df3ec8ea1b6cbe18c800e5e3203a3da414d38a95b2f6179d0fea9a5d

Download Submit