hxxp://criteo[.]com

Analysis

max time kernel
145s
max time network
142s
platform
windows10-2004_x64
resource
win10v2004-20240426-en
resource tags

arch:x64arch:x86image:win10v2004-20240426-enlocale:en-usos:windows10-2004-x64system
submitted
20-05-2024 08:17

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General

Target

http://criteo.com

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
3440	msedge.exe
3440	msedge.exe
3876	msedge.exe
3876	msedge.exe
4324	identity_helper.exe
4324	identity_helper.exe
1936	msedge.exe
1936	msedge.exe
1936	msedge.exe
1936	msedge.exe

Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary 7 IoCs

pid	Process
3876	msedge.exe
3876	msedge.exe
3876	msedge.exe
3876	msedge.exe
3876	msedge.exe
3876	msedge.exe
3876	msedge.exe

Suspicious use of FindShellTrayWindow 25 IoCs

pid	Process
3876	msedge.exe
3876	msedge.exe
3876	msedge.exe
3876	msedge.exe
3876	msedge.exe
3876	msedge.exe
3876	msedge.exe
3876	msedge.exe
3876	msedge.exe
3876	msedge.exe
3876	msedge.exe
3876	msedge.exe
3876	msedge.exe
3876	msedge.exe
3876	msedge.exe
3876	msedge.exe
3876	msedge.exe
3876	msedge.exe
3876	msedge.exe
3876	msedge.exe
3876	msedge.exe
3876	msedge.exe
3876	msedge.exe
3876	msedge.exe
3876	msedge.exe

Suspicious use of SendNotifyMessage 24 IoCs

pid	Process
3876	msedge.exe
3876	msedge.exe
3876	msedge.exe
3876	msedge.exe
3876	msedge.exe
3876	msedge.exe
3876	msedge.exe
3876	msedge.exe
3876	msedge.exe
3876	msedge.exe
3876	msedge.exe
3876	msedge.exe
3876	msedge.exe
3876	msedge.exe
3876	msedge.exe
3876	msedge.exe
3876	msedge.exe
3876	msedge.exe
3876	msedge.exe
3876	msedge.exe
3876	msedge.exe
3876	msedge.exe
3876	msedge.exe
3876	msedge.exe

Suspicious use of WriteProcessMemory 64 IoCs

description	pid	Process	procid_target
PID 3876 wrote to memory of 3276	3876	msedge.exe	82
PID 3876 wrote to memory of 3276	3876	msedge.exe	82
PID 3876 wrote to memory of 3660	3876	msedge.exe	83
PID 3876 wrote to memory of 3660	3876	msedge.exe	83
PID 3876 wrote to memory of 3660	3876	msedge.exe	83
PID 3876 wrote to memory of 3660	3876	msedge.exe	83
PID 3876 wrote to memory of 3660	3876	msedge.exe	83
PID 3876 wrote to memory of 3660	3876	msedge.exe	83
PID 3876 wrote to memory of 3660	3876	msedge.exe	83
PID 3876 wrote to memory of 3660	3876	msedge.exe	83
PID 3876 wrote to memory of 3660	3876	msedge.exe	83
PID 3876 wrote to memory of 3660	3876	msedge.exe	83
PID 3876 wrote to memory of 3660	3876	msedge.exe	83
PID 3876 wrote to memory of 3660	3876	msedge.exe	83
PID 3876 wrote to memory of 3660	3876	msedge.exe	83
PID 3876 wrote to memory of 3660	3876	msedge.exe	83
PID 3876 wrote to memory of 3660	3876	msedge.exe	83
PID 3876 wrote to memory of 3660	3876	msedge.exe	83
PID 3876 wrote to memory of 3660	3876	msedge.exe	83
PID 3876 wrote to memory of 3660	3876	msedge.exe	83
PID 3876 wrote to memory of 3660	3876	msedge.exe	83
PID 3876 wrote to memory of 3660	3876	msedge.exe	83
PID 3876 wrote to memory of 3660	3876	msedge.exe	83
PID 3876 wrote to memory of 3660	3876	msedge.exe	83
PID 3876 wrote to memory of 3660	3876	msedge.exe	83
PID 3876 wrote to memory of 3660	3876	msedge.exe	83
PID 3876 wrote to memory of 3660	3876	msedge.exe	83
PID 3876 wrote to memory of 3660	3876	msedge.exe	83
PID 3876 wrote to memory of 3660	3876	msedge.exe	83
PID 3876 wrote to memory of 3660	3876	msedge.exe	83
PID 3876 wrote to memory of 3660	3876	msedge.exe	83
PID 3876 wrote to memory of 3660	3876	msedge.exe	83
PID 3876 wrote to memory of 3660	3876	msedge.exe	83
PID 3876 wrote to memory of 3660	3876	msedge.exe	83
PID 3876 wrote to memory of 3660	3876	msedge.exe	83
PID 3876 wrote to memory of 3660	3876	msedge.exe	83
PID 3876 wrote to memory of 3660	3876	msedge.exe	83
PID 3876 wrote to memory of 3660	3876	msedge.exe	83
PID 3876 wrote to memory of 3660	3876	msedge.exe	83
PID 3876 wrote to memory of 3660	3876	msedge.exe	83
PID 3876 wrote to memory of 3660	3876	msedge.exe	83
PID 3876 wrote to memory of 3660	3876	msedge.exe	83
PID 3876 wrote to memory of 3440	3876	msedge.exe	84
PID 3876 wrote to memory of 3440	3876	msedge.exe	84
PID 3876 wrote to memory of 4192	3876	msedge.exe	85
PID 3876 wrote to memory of 4192	3876	msedge.exe	85
PID 3876 wrote to memory of 4192	3876	msedge.exe	85
PID 3876 wrote to memory of 4192	3876	msedge.exe	85
PID 3876 wrote to memory of 4192	3876	msedge.exe	85
PID 3876 wrote to memory of 4192	3876	msedge.exe	85
PID 3876 wrote to memory of 4192	3876	msedge.exe	85
PID 3876 wrote to memory of 4192	3876	msedge.exe	85
PID 3876 wrote to memory of 4192	3876	msedge.exe	85
PID 3876 wrote to memory of 4192	3876	msedge.exe	85
PID 3876 wrote to memory of 4192	3876	msedge.exe	85
PID 3876 wrote to memory of 4192	3876	msedge.exe	85
PID 3876 wrote to memory of 4192	3876	msedge.exe	85
PID 3876 wrote to memory of 4192	3876	msedge.exe	85
PID 3876 wrote to memory of 4192	3876	msedge.exe	85
PID 3876 wrote to memory of 4192	3876	msedge.exe	85
PID 3876 wrote to memory of 4192	3876	msedge.exe	85
PID 3876 wrote to memory of 4192	3876	msedge.exe	85
PID 3876 wrote to memory of 4192	3876	msedge.exe	85
PID 3876 wrote to memory of 4192	3876	msedge.exe	85

C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --single-argument http://criteo.com
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:3876
- 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,0x100,0x104,0xd8,0x108,0x7ffa63f046f8,0x7ffa63f04708,0x7ffa63f04718
  2⤵
  PID:3276
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=gpu-process --field-trial-handle=2120,17578290270756091114,14223700246295917362,131072 --gpu-preferences=UAAAAAAAAADgAAAQAAAAAAAAAAAAAAAAAABgAAAAAAAwAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAHgAAAAAAAAAeAAAAAAAAAAoAAAABAAAACAAAAAAAAAAKAAAAAAAAAAwAAAAAAAAADgAAAAAAAAAEAAAAAAAAAAAAAAADQAAABAAAAAAAAAAAQAAAA0AAAAQAAAAAAAAAAQAAAANAAAAEAAAAAAAAAAHAAAADQAAAAgAAAAAAAAACAAAAAAAAAA= --mojo-platform-channel-handle=2116 /prefetch:2
  2⤵
  PID:3660
- 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=2120,17578290270756091114,14223700246295917362,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=2224 /prefetch:3
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:3440
- 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=2120,17578290270756091114,14223700246295917362,131072 --lang=en-US --service-sandbox-type=utility --mojo-platform-channel-handle=2768 /prefetch:8
  2⤵
  PID:4192
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2120,17578290270756091114,14223700246295917362,131072 --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=3244 /prefetch:1
  2⤵
  PID:2128
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2120,17578290270756091114,14223700246295917362,131072 --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=3252 /prefetch:1
  2⤵
  PID:1760
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2120,17578290270756091114,14223700246295917362,131072 --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=4680 /prefetch:1
  2⤵
  PID:2884
- 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=2120,17578290270756091114,14223700246295917362,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=5484 /prefetch:8
  2⤵
  PID:4212
- 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=2120,17578290270756091114,14223700246295917362,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=5484 /prefetch:8
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:4324
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2120,17578290270756091114,14223700246295917362,131072 --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=3524 /prefetch:1
  2⤵
  PID:4264
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2120,17578290270756091114,14223700246295917362,131072 --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=4808 /prefetch:1
  2⤵
  PID:2124
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2120,17578290270756091114,14223700246295917362,131072 --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=4712 /prefetch:1
  2⤵
  PID:4992
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2120,17578290270756091114,14223700246295917362,131072 --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=4764 /prefetch:1
  2⤵
  PID:5128
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=gpu-process --field-trial-handle=2120,17578290270756091114,14223700246295917362,131072 --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=3980 /prefetch:2
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:1936

C:\Windows\System32\CompPkgSrv.exe
C:\Windows\System32\CompPkgSrv.exe -Embedding
1⤵
PID:2348

C:\Windows\System32\CompPkgSrv.exe
C:\Windows\System32\CompPkgSrv.exe -Embedding
1⤵
PID:4912

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
2daa93382bba07cbc40af372d30ec576

SHA1
c5e709dc3e2e4df2ff841fbde3e30170e7428a94

SHA256
1826d2a57b1938c148bf212a47d947ed1bfb26cfc55868931f843ee438117f30

SHA512
65635cb59c81548a9ef8fdb0942331e7f3cd0c30ce1d4dba48aed72dbb27b06511a55d2aeaadfadbbb4b7cb4b2e2772bbabba9603b3f7d9c8b9e4a7fbf3d6b6b

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

Filesize
152B

MD5
ecdc2754d7d2ae862272153aa9b9ca6e

SHA1
c19bed1c6e1c998b9fa93298639ad7961339147d

SHA256
a13d791473f836edcab0e93451ce7b7182efbbc54261b2b5644d319e047a00a7

SHA512
cd4fb81317d540f8b15f1495a381bb6f0f129b8923a7c06e4b5cf777d2625c30304aee6cc68aa20479e08d84e5030b43fbe93e479602400334dfdd7297f702f2

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

Filesize
480B

MD5
940e2828ae1f85ffa0f6b58470f558b6

SHA1
69fcb2d85ade872fc40c73c531df6699a325765e

SHA256
c9ced24ba80b88c650ace0e9d6747caff06db12e50b64987983f39ca5bef931f

SHA512
75aef3e68c4fab6c90c53809341c7eefb3a73aa5b27d8b1ebe06080b2c15ec5daf26852aec6e555716443b65649f832e845606c0724bd02452af55d59d35cff7

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

Filesize
1KB

MD5
9e7d82348630a0c1efb0d80cbd482892

SHA1
966786dba79a861964d946eb52e7989fb757249a

SHA256
3365c35306c1795d8db7e173199de1747b82a33b0cdf773e73148ad08a26658c

SHA512
14671a62f99228c047edf98d86aaeee7d959ef7dfaa597dacf165aef7c7d5602431779202a979288bceb73408421f7db6f7384ebcf851de3e86dd6df171d5b4f

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

Filesize
5KB

MD5
0fd2acbb0ca28f95002cea9594c188bb

SHA1
69d686c56f9cf1eb598bca83227d4eab9d9d5095

SHA256
1628e44410f2d52d70d3d32521410e797499f8de547474ec7692c9d75d997a0a

SHA512
874f5b865148683ee0405844cf13131f01f8b84a8e8ece24a6ec7b7cd028c53c7f3cee1b2f2c7b1e01bd810267d2ac838b53d95c0c6535d0850d3d7fdd13e3d0

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

Filesize
6KB

MD5
c2c11a3b763bf7f179b25385f8b4bf32

SHA1
8a42fe10ba92d477b4ae2a5c4fcfff1c1a96e625

SHA256
8b0a4ef27563c8883a9fc2fe2a39a4f993c7c1054440d6a970de219082e980a3

SHA512
ba2e27dd1cef820a80736d7a79f219a7c3850b9f747709e052e578dda9041f2a15f60b5f588c7f46ec43f3392f6347d3cda574529244e2a1ccbdb42882b13e63

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
11KB

MD5
e297d81271de98b0c00a23a3b3aebd5d

SHA1
deff9933dd4d8c5fa9b662121d59e3008ed3e72b

SHA256
00d58ed12a11d3d9105617c5fbbe458f499eaa7202c12199f52029cb6e7879e2

SHA512
07cb76d2cf831e0ebb813753ee3d07a7f13231ca8f4a51fa0cddfa701dde979222814b5bc1dc66534aa69c9ebc149b962e180e22eef940632e5882da3fb1c745

Download Submit