hxxps://assurancevalenciennes[.]fr/wp-includes/assets/loader-packages[.]php

Resubmissions

Analysis

max time kernel
1s
max time network
370s
platform
windows7_x64
resource
win7-20240221-en
resource tags

arch:x64arch:x86image:win7-20240221-enlocale:en-usos:windows7-x64system
submitted
05-06-2024 08:46

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General

Target

https://assurancevalenciennes.fr/wp-includes/assets/loader-packages.php

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	chrome.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\BIOS\SystemProductName	chrome.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\BIOS\SystemManufacturer	chrome.exe

Suspicious behavior: EnumeratesProcesses 2 IoCs

pid	Process
1752	chrome.exe
1752	chrome.exe

Suspicious use of FindShellTrayWindow 34 IoCs

pid	Process
1752	chrome.exe
1752	chrome.exe
1752	chrome.exe
1752	chrome.exe
1752	chrome.exe
1752	chrome.exe
1752	chrome.exe
1752	chrome.exe
1752	chrome.exe
1752	chrome.exe
1752	chrome.exe
1752	chrome.exe
1752	chrome.exe
1752	chrome.exe
1752	chrome.exe
1752	chrome.exe
1752	chrome.exe
1752	chrome.exe
1752	chrome.exe
1752	chrome.exe
1752	chrome.exe
1752	chrome.exe
1752	chrome.exe
1752	chrome.exe
1752	chrome.exe
1752	chrome.exe
1752	chrome.exe
1752	chrome.exe
1752	chrome.exe
1752	chrome.exe
1752	chrome.exe
1752	chrome.exe
1752	chrome.exe
1752	chrome.exe

Suspicious use of SendNotifyMessage 32 IoCs

pid	Process
1752	chrome.exe
1752	chrome.exe
1752	chrome.exe
1752	chrome.exe
1752	chrome.exe
1752	chrome.exe
1752	chrome.exe
1752	chrome.exe
1752	chrome.exe
1752	chrome.exe
1752	chrome.exe
1752	chrome.exe
1752	chrome.exe
1752	chrome.exe
1752	chrome.exe
1752	chrome.exe
1752	chrome.exe
1752	chrome.exe
1752	chrome.exe
1752	chrome.exe
1752	chrome.exe
1752	chrome.exe
1752	chrome.exe
1752	chrome.exe
1752	chrome.exe
1752	chrome.exe
1752	chrome.exe
1752	chrome.exe
1752	chrome.exe
1752	chrome.exe
1752	chrome.exe
1752	chrome.exe

Suspicious use of WriteProcessMemory 64 IoCs

description	pid	Process	procid_target
PID 1752 wrote to memory of 2240	1752	chrome.exe	28
PID 1752 wrote to memory of 2240	1752	chrome.exe	28
PID 1752 wrote to memory of 2240	1752	chrome.exe	28
PID 1752 wrote to memory of 2040	1752	chrome.exe	30
PID 1752 wrote to memory of 2040	1752	chrome.exe	30
PID 1752 wrote to memory of 2040	1752	chrome.exe	30
PID 1752 wrote to memory of 2040	1752	chrome.exe	30
PID 1752 wrote to memory of 2040	1752	chrome.exe	30
PID 1752 wrote to memory of 2040	1752	chrome.exe	30
PID 1752 wrote to memory of 2040	1752	chrome.exe	30
PID 1752 wrote to memory of 2040	1752	chrome.exe	30
PID 1752 wrote to memory of 2040	1752	chrome.exe	30
PID 1752 wrote to memory of 2040	1752	chrome.exe	30
PID 1752 wrote to memory of 2040	1752	chrome.exe	30
PID 1752 wrote to memory of 2040	1752	chrome.exe	30
PID 1752 wrote to memory of 2040	1752	chrome.exe	30
PID 1752 wrote to memory of 2040	1752	chrome.exe	30
PID 1752 wrote to memory of 2040	1752	chrome.exe	30
PID 1752 wrote to memory of 2040	1752	chrome.exe	30
PID 1752 wrote to memory of 2040	1752	chrome.exe	30
PID 1752 wrote to memory of 2040	1752	chrome.exe	30
PID 1752 wrote to memory of 2040	1752	chrome.exe	30
PID 1752 wrote to memory of 2040	1752	chrome.exe	30
PID 1752 wrote to memory of 2040	1752	chrome.exe	30
PID 1752 wrote to memory of 2040	1752	chrome.exe	30
PID 1752 wrote to memory of 2040	1752	chrome.exe	30
PID 1752 wrote to memory of 2040	1752	chrome.exe	30
PID 1752 wrote to memory of 2040	1752	chrome.exe	30
PID 1752 wrote to memory of 2040	1752	chrome.exe	30
PID 1752 wrote to memory of 2040	1752	chrome.exe	30
PID 1752 wrote to memory of 2040	1752	chrome.exe	30
PID 1752 wrote to memory of 2040	1752	chrome.exe	30
PID 1752 wrote to memory of 2040	1752	chrome.exe	30
PID 1752 wrote to memory of 2040	1752	chrome.exe	30
PID 1752 wrote to memory of 2040	1752	chrome.exe	30
PID 1752 wrote to memory of 2040	1752	chrome.exe	30
PID 1752 wrote to memory of 2040	1752	chrome.exe	30
PID 1752 wrote to memory of 2040	1752	chrome.exe	30
PID 1752 wrote to memory of 2040	1752	chrome.exe	30
PID 1752 wrote to memory of 2040	1752	chrome.exe	30
PID 1752 wrote to memory of 2040	1752	chrome.exe	30
PID 1752 wrote to memory of 2040	1752	chrome.exe	30
PID 1752 wrote to memory of 2716	1752	chrome.exe	31
PID 1752 wrote to memory of 2716	1752	chrome.exe	31
PID 1752 wrote to memory of 2716	1752	chrome.exe	31
PID 1752 wrote to memory of 2480	1752	chrome.exe	32
PID 1752 wrote to memory of 2480	1752	chrome.exe	32
PID 1752 wrote to memory of 2480	1752	chrome.exe	32
PID 1752 wrote to memory of 2480	1752	chrome.exe	32
PID 1752 wrote to memory of 2480	1752	chrome.exe	32
PID 1752 wrote to memory of 2480	1752	chrome.exe	32
PID 1752 wrote to memory of 2480	1752	chrome.exe	32
PID 1752 wrote to memory of 2480	1752	chrome.exe	32
PID 1752 wrote to memory of 2480	1752	chrome.exe	32
PID 1752 wrote to memory of 2480	1752	chrome.exe	32
PID 1752 wrote to memory of 2480	1752	chrome.exe	32
PID 1752 wrote to memory of 2480	1752	chrome.exe	32
PID 1752 wrote to memory of 2480	1752	chrome.exe	32
PID 1752 wrote to memory of 2480	1752	chrome.exe	32
PID 1752 wrote to memory of 2480	1752	chrome.exe	32
PID 1752 wrote to memory of 2480	1752	chrome.exe	32
PID 1752 wrote to memory of 2480	1752	chrome.exe	32
PID 1752 wrote to memory of 2480	1752	chrome.exe	32
PID 1752 wrote to memory of 2480	1752	chrome.exe	32

C:\Program Files\Google\Chrome\Application\chrome.exe
"C:\Program Files\Google\Chrome\Application\chrome.exe" --disable-background-networking --disable-component-update --simulate-outdated-no-au='Tue, 31 Dec 2099 23:59:59 GMT' --single-argument https://assurancevalenciennes.fr/wp-includes/assets/loader-packages.php
1⤵
- Enumerates system info in registry
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of FindShellTrayWindow
- Suspicious use of SendNotifyMessage
- Suspicious use of WriteProcessMemory
PID:1752
- C:\Program Files\Google\Chrome\Application\chrome.exe
  "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=crashpad-handler "--user-data-dir=C:\Users\Admin\AppData\Local\Google\Chrome\User Data" /prefetch:7 --monitor-self-annotation=ptype=crashpad-handler "--database=C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Crashpad" "--metrics-dir=C:\Users\Admin\AppData\Local\Google\Chrome\User Data" --url=https://clients2.google.com/cr/report --annotation=channel= --annotation=plat=Win64 --annotation=prod=Chrome --annotation=ver=106.0.5249.119 --initial-client-data=0xc0,0xc4,0xc8,0x94,0xcc,0x7fef7379758,0x7fef7379768,0x7fef7379778
  2⤵
  PID:2240
- C:\Program Files\Google\Chrome\Application\chrome.exe
  "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=gpu-process --gpu-preferences=UAAAAAAAAADgAAAYAAAAAAAAAAAAAAAAAABgAAAAAAAwAAAAAAAAAAAAAAAQAAAAAAAAAAAAAAAAAAAAAAAAAEgAAAAAAAAASAAAAAAAAAAYAAAAAgAAABAAAAAAAAAAGAAAAAAAAAAQAAAAAAAAAAAAAAAOAAAAEAAAAAAAAAABAAAADgAAAAgAAAAAAAAACAAAAAAAAAA= --mojo-platform-channel-handle=1144 --field-trial-handle=1220,i,17884117480007159979,983719047094409589,131072 /prefetch:2
  2⤵
  PID:2040
- C:\Program Files\Google\Chrome\Application\chrome.exe
  "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=utility --utility-sub-type=network.mojom.NetworkService --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=1496 --field-trial-handle=1220,i,17884117480007159979,983719047094409589,131072 /prefetch:8
  2⤵
  PID:2716
- C:\Program Files\Google\Chrome\Application\chrome.exe
  "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=utility --utility-sub-type=storage.mojom.StorageService --lang=en-US --service-sandbox-type=utility --mojo-platform-channel-handle=1592 --field-trial-handle=1220,i,17884117480007159979,983719047094409589,131072 /prefetch:8
  2⤵
  PID:2480
- C:\Program Files\Google\Chrome\Application\chrome.exe
  "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=renderer --display-capture-permissions-policy-allowed --first-renderer-process --lang=en-US --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=6 --mojo-platform-channel-handle=2240 --field-trial-handle=1220,i,17884117480007159979,983719047094409589,131072 /prefetch:1
  2⤵
  PID:2504
- C:\Program Files\Google\Chrome\Application\chrome.exe
  "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=renderer --display-capture-permissions-policy-allowed --lang=en-US --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=5 --mojo-platform-channel-handle=2256 --field-trial-handle=1220,i,17884117480007159979,983719047094409589,131072 /prefetch:1
  2⤵
  PID:2596
- C:\Program Files\Google\Chrome\Application\chrome.exe
  "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=gpu-process --gpu-preferences=UAAAAAAAAADgAAAYAAAAAAAAAAAAAAAAAABgAAAAAAAwAAAAAAAAAAAAAAAQAAAAAAAAAAAAAAAAAAAAAAAAAEgAAAAAAAAASAAAAAAAAAAYAAAAAgAAABAAAAAAAAAAGAAAAAAAAAAQAAAAAAAAAAAAAAAOAAAAEAAAAAAAAAABAAAADgAAAAgAAAAAAAAACAAAAAAAAAA= --use-gl=angle --use-angle=swiftshader-webgl --mojo-platform-channel-handle=1460 --field-trial-handle=1220,i,17884117480007159979,983719047094409589,131072 /prefetch:2
  2⤵
  PID:1676
- C:\Program Files\Google\Chrome\Application\chrome.exe
  "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=utility --utility-sub-type=chrome.mojom.UtilWin --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=3452 --field-trial-handle=1220,i,17884117480007159979,983719047094409589,131072 /prefetch:8
  2⤵
  PID:3008
- C:\Program Files\Google\Chrome\Application\chrome.exe
  "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=renderer --display-capture-permissions-policy-allowed --disable-gpu-compositing --lang=en-US --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=9 --mojo-platform-channel-handle=852 --field-trial-handle=1220,i,17884117480007159979,983719047094409589,131072 /prefetch:1
  2⤵
  PID:2472

C:\Program Files\Google\Chrome\Application\106.0.5249.119\elevation_service.exe
"C:\Program Files\Google\Chrome\Application\106.0.5249.119\elevation_service.exe"
1⤵
PID:1812

C:\Program Files\Google\Chrome\Application\chrome.exe
"C:\Program Files\Google\Chrome\Application\chrome.exe"
1⤵
PID:1352
- C:\Program Files\Google\Chrome\Application\chrome.exe
  "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=crashpad-handler "--user-data-dir=C:\Users\Admin\AppData\Local\Google\Chrome\User Data" /prefetch:7 --monitor-self-annotation=ptype=crashpad-handler "--database=C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Crashpad" "--metrics-dir=C:\Users\Admin\AppData\Local\Google\Chrome\User Data" --url=https://clients2.google.com/cr/report --annotation=channel= --annotation=plat=Win64 --annotation=prod=Chrome --annotation=ver=106.0.5249.119 --initial-client-data=0x9c,0xa0,0xa4,0x6c,0xa8,0x7fef7379758,0x7fef7379768,0x7fef7379778
  2⤵
  PID:1200

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\LocalLow\Microsoft\CryptnetUrlCache\Content\94308059B57B3142E455B38A6EB92015

Filesize
70KB

MD5
49aebf8cbd62d92ac215b2923fb1b9f5

SHA1
1723be06719828dda65ad804298d0431f6aff976

SHA256
b33efcb95235b98b48508e019afa4b7655e80cf071defabd8b2123fc8b29307f

SHA512
bf86116b015fb56709516d686e168e7c9c68365136231cc51d0b6542ae95323a71d2c7acec84aad7dcecc2e410843f6d82a0a6d51b9acfc721a9c84fdd877b5b

Download Submit
C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015

Filesize
342B

MD5
c02c4aa467993a69ebea600755d2d646

SHA1
7a77ce528fbcdf59351e671aee4f6319f86f2dc1

SHA256
3fb1cf055c885bbbd0dbb90499364d80cd596023863d959090f3bf226edc1392

SHA512
6adcf6f627cb19ad77588b95191011687bdc9527c8d5e7bc591a6926ca252ea430148afdcda9e91c5bb86a076527d0769ae9a69bf459b4e546123f3d6a9278ab

Download Submit
C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Default\Extension State\000007.dbtmp

Filesize
16B

MD5
18e723571b00fb1694a3bad6c78e4054

SHA1
afcc0ef32d46fe59e0483f9a3c891d3034d12f32

SHA256
8af72f43857550b01eab1019335772b367a17a9884a7a759fdf4fe6f272b90aa

SHA512
43bb0af7d3984012d2d67ca6b71f0201e5b948e6fe26a899641c4c6f066c59906d468ddf7f1df5ea5fa33c2bc5ea8219c0f2c82e0a5c365ad7581b898a8859e2

Download Submit
C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Default\GPUCache\data_1

Filesize
264KB

MD5
f50f89a0a91564d0b8a211f8921aa7de

SHA1
112403a17dd69d5b9018b8cede023cb3b54eab7d

SHA256
b1e963d702392fb7224786e7d56d43973e9b9efd1b89c17814d7c558ffc0cdec

SHA512
bf8cda48cf1ec4e73f0dd1d4fa5562af1836120214edb74957430cd3e4a2783e801fa3f4ed2afb375257caeed4abe958265237d6e0aacf35a9ede7a2e8898d58

Download Submit
C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Default\Preferences

Filesize
6KB

MD5
c264105c32ab137ed9b3a6fe3c3b082f

SHA1
d6db4d7e67dfa7566e6ec2177c67aa78b3b91a3e

SHA256
69cebf20b0325190f17e71a41d5d819cec7e5760c81ba185be6e2036bca9cdfd

SHA512
914fdd3d5080c34f95b1fd79ce02cc01e0ac91c51a215c2b24b8598180cc472d5a6dfad5166475211b8737e80595d6d6a34f6f3a035055a334dd2041852611ab

Download Submit
C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Default\Preferences

Filesize
6KB

MD5
c0bc6001e5d37678b9b0e25d4592d176

SHA1
5adac6d0421d08a0736cd37d45a80e4facf29ff4

SHA256
b58678695da61212143a77520417f4ac1a412d144416781b0a2e87af742aef85

SHA512
6d5ba6127b2e637ab7509f181e71168db8c62c0a44ba75ffb6ae22c685292657698ffa09e5b0412cf135001159dc5d55b7098012cc9809d780a26acb07d349cd

Download Submit
C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Default\Preferences

Filesize
6KB

MD5
2c3a76eda89be7f00a059fad8712bca7

SHA1
07dd930efadfdb5e407527b2f955b504e33fea7d

SHA256
64d20cc6eff542f280d8bee44138dfc6aa137695f061558f4f66f9e5b4d64129

SHA512
602a6f938ba6361b4ac8305d116b0307d9ecb03a7747f9ef7ec4d87c913202c75cc9a623cd86d9c8b779037b996723693a0a7fc834e16fde3a832515ff3498e3

Download Submit
C:\Users\Admin\AppData\Local\Temp\Cab426F.tmp

Filesize
65KB

MD5
ac05d27423a85adc1622c714f2cb6184

SHA1
b0fe2b1abddb97837ea0195be70ab2ff14d43198

SHA256
c6456e12e5e53287a547af4103e0397cb9697e466cf75844312dc296d43d144d

SHA512
6d0ef9050e41fbae680e0e59dd0f90b6ac7fea5579ef5708b69d5da33a0ece7e8b16574b58b17b64a34cc34a4ffc22b4a62c1ece61f36c4a11a0665e0536b90d

Download Submit
C:\Users\Admin\AppData\Local\Temp\Tar4360.tmp

Filesize
181KB

MD5
4ea6026cf93ec6338144661bf1202cd1

SHA1
a1dec9044f750ad887935a01430bf49322fbdcb7

SHA256
8efbc21559ef8b1bcf526800d8070baad42474ce7198e26fa771dbb41a76b1d8

SHA512
6c7e0980e39aacf4c3689802353f464a08cd17753bd210ee997e5f2a455deb4f287a9ef74d84579dbde49bc96213cd2b8b247723919c412ea980aa6e6bfe218b

Download Submit