76bffccdaea6a2540c191acfb50c550527b677f58eb68d261f8490e5034d2aea

Analysis

max time kernel
150s
max time network
156s
platform
windows10-2004_x64
resource
win10v2004-20240226-en
resource tags

arch:x64arch:x86image:win10v2004-20240226-enlocale:en-usos:windows10-2004-x64system
submitted
13-03-2024 05:12

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General

Target

c50fc49f7bd33ecece7bdad74135bfe0.html
Size

54KB
MD5

c50fc49f7bd33ecece7bdad74135bfe0
SHA1

c60d43ea43145730ee19d2fbab6a8d7454ca66a7
SHA256

76bffccdaea6a2540c191acfb50c550527b677f58eb68d261f8490e5034d2aea
SHA512

6f267d658091152ce43eef8dbd9c7cc5c046ad9fbfc8f0c74b7d6381948f6cd39f50d959816c8ff2416aea557e93a7c2263c11021051dc4f9786f14a7ff2d664
SSDEEP

768:d9T0EipBkpLodRhU3s+jcWcy1pFdpIt76XDrSw7C0OtBwDz:7TupBkpLodRhGsyVhdpIp6XDOLtBwP

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 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
376	msedge.exe
376	msedge.exe
1648	msedge.exe
1648	msedge.exe
5264	identity_helper.exe
5264	identity_helper.exe
6044	msedge.exe
6044	msedge.exe
6044	msedge.exe
6044	msedge.exe

Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary 9 IoCs

pid	Process
1648	msedge.exe
1648	msedge.exe
1648	msedge.exe
1648	msedge.exe
1648	msedge.exe
1648	msedge.exe
1648	msedge.exe
1648	msedge.exe
1648	msedge.exe

Suspicious use of FindShellTrayWindow 25 IoCs

pid	Process
1648	msedge.exe
1648	msedge.exe
1648	msedge.exe
1648	msedge.exe
1648	msedge.exe
1648	msedge.exe
1648	msedge.exe
1648	msedge.exe
1648	msedge.exe
1648	msedge.exe
1648	msedge.exe
1648	msedge.exe
1648	msedge.exe
1648	msedge.exe
1648	msedge.exe
1648	msedge.exe
1648	msedge.exe
1648	msedge.exe
1648	msedge.exe
1648	msedge.exe
1648	msedge.exe
1648	msedge.exe
1648	msedge.exe
1648	msedge.exe
1648	msedge.exe

Suspicious use of SendNotifyMessage 24 IoCs

pid	Process
1648	msedge.exe
1648	msedge.exe
1648	msedge.exe
1648	msedge.exe
1648	msedge.exe
1648	msedge.exe
1648	msedge.exe
1648	msedge.exe
1648	msedge.exe
1648	msedge.exe
1648	msedge.exe
1648	msedge.exe
1648	msedge.exe
1648	msedge.exe
1648	msedge.exe
1648	msedge.exe
1648	msedge.exe
1648	msedge.exe
1648	msedge.exe
1648	msedge.exe
1648	msedge.exe
1648	msedge.exe
1648	msedge.exe
1648	msedge.exe

Suspicious use of WriteProcessMemory 64 IoCs

description	pid	Process	procid_target
PID 1648 wrote to memory of 4836	1648	msedge.exe	83
PID 1648 wrote to memory of 4836	1648	msedge.exe	83
PID 1648 wrote to memory of 4436	1648	msedge.exe	87
PID 1648 wrote to memory of 4436	1648	msedge.exe	87
PID 1648 wrote to memory of 4436	1648	msedge.exe	87
PID 1648 wrote to memory of 4436	1648	msedge.exe	87
PID 1648 wrote to memory of 4436	1648	msedge.exe	87
PID 1648 wrote to memory of 4436	1648	msedge.exe	87
PID 1648 wrote to memory of 4436	1648	msedge.exe	87
PID 1648 wrote to memory of 4436	1648	msedge.exe	87
PID 1648 wrote to memory of 4436	1648	msedge.exe	87
PID 1648 wrote to memory of 4436	1648	msedge.exe	87
PID 1648 wrote to memory of 4436	1648	msedge.exe	87
PID 1648 wrote to memory of 4436	1648	msedge.exe	87
PID 1648 wrote to memory of 4436	1648	msedge.exe	87
PID 1648 wrote to memory of 4436	1648	msedge.exe	87
PID 1648 wrote to memory of 4436	1648	msedge.exe	87
PID 1648 wrote to memory of 4436	1648	msedge.exe	87
PID 1648 wrote to memory of 4436	1648	msedge.exe	87
PID 1648 wrote to memory of 4436	1648	msedge.exe	87
PID 1648 wrote to memory of 4436	1648	msedge.exe	87
PID 1648 wrote to memory of 4436	1648	msedge.exe	87
PID 1648 wrote to memory of 4436	1648	msedge.exe	87
PID 1648 wrote to memory of 4436	1648	msedge.exe	87
PID 1648 wrote to memory of 4436	1648	msedge.exe	87
PID 1648 wrote to memory of 4436	1648	msedge.exe	87
PID 1648 wrote to memory of 4436	1648	msedge.exe	87
PID 1648 wrote to memory of 4436	1648	msedge.exe	87
PID 1648 wrote to memory of 4436	1648	msedge.exe	87
PID 1648 wrote to memory of 4436	1648	msedge.exe	87
PID 1648 wrote to memory of 4436	1648	msedge.exe	87
PID 1648 wrote to memory of 4436	1648	msedge.exe	87
PID 1648 wrote to memory of 4436	1648	msedge.exe	87
PID 1648 wrote to memory of 4436	1648	msedge.exe	87
PID 1648 wrote to memory of 4436	1648	msedge.exe	87
PID 1648 wrote to memory of 4436	1648	msedge.exe	87
PID 1648 wrote to memory of 4436	1648	msedge.exe	87
PID 1648 wrote to memory of 4436	1648	msedge.exe	87
PID 1648 wrote to memory of 4436	1648	msedge.exe	87
PID 1648 wrote to memory of 4436	1648	msedge.exe	87
PID 1648 wrote to memory of 4436	1648	msedge.exe	87
PID 1648 wrote to memory of 4436	1648	msedge.exe	87
PID 1648 wrote to memory of 376	1648	msedge.exe	88
PID 1648 wrote to memory of 376	1648	msedge.exe	88
PID 1648 wrote to memory of 4056	1648	msedge.exe	89
PID 1648 wrote to memory of 4056	1648	msedge.exe	89
PID 1648 wrote to memory of 4056	1648	msedge.exe	89
PID 1648 wrote to memory of 4056	1648	msedge.exe	89
PID 1648 wrote to memory of 4056	1648	msedge.exe	89
PID 1648 wrote to memory of 4056	1648	msedge.exe	89
PID 1648 wrote to memory of 4056	1648	msedge.exe	89
PID 1648 wrote to memory of 4056	1648	msedge.exe	89
PID 1648 wrote to memory of 4056	1648	msedge.exe	89
PID 1648 wrote to memory of 4056	1648	msedge.exe	89
PID 1648 wrote to memory of 4056	1648	msedge.exe	89
PID 1648 wrote to memory of 4056	1648	msedge.exe	89
PID 1648 wrote to memory of 4056	1648	msedge.exe	89
PID 1648 wrote to memory of 4056	1648	msedge.exe	89
PID 1648 wrote to memory of 4056	1648	msedge.exe	89
PID 1648 wrote to memory of 4056	1648	msedge.exe	89
PID 1648 wrote to memory of 4056	1648	msedge.exe	89
PID 1648 wrote to memory of 4056	1648	msedge.exe	89
PID 1648 wrote to memory of 4056	1648	msedge.exe	89
PID 1648 wrote to memory of 4056	1648	msedge.exe	89

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\c50fc49f7bd33ecece7bdad74135bfe0.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:1648
- 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,0x100,0x104,0xd8,0x108,0x7ffb82f346f8,0x7ffb82f34708,0x7ffb82f34718
  2⤵
  PID:4836
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=gpu-process --field-trial-handle=2140,8835510936408891279,12900255697220508200,131072 --gpu-preferences=UAAAAAAAAADgAAAQAAAAAAAAAAAAAAAAAABgAAAAAAAwAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAHgAAAAAAAAAeAAAAAAAAAAoAAAABAAAACAAAAAAAAAAKAAAAAAAAAAwAAAAAAAAADgAAAAAAAAAEAAAAAAAAAAAAAAADQAAABAAAAAAAAAAAQAAAA0AAAAQAAAAAAAAAAQAAAANAAAAEAAAAAAAAAAHAAAADQAAAAgAAAAAAAAACAAAAAAAAAA= --mojo-platform-channel-handle=2168 /prefetch:2
  2⤵
  PID:4436
- 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=2140,8835510936408891279,12900255697220508200,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=2148 /prefetch:3
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:376
- 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=2140,8835510936408891279,12900255697220508200,131072 --lang=en-US --service-sandbox-type=utility --mojo-platform-channel-handle=2748 /prefetch:8
  2⤵
  PID:4056
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2140,8835510936408891279,12900255697220508200,131072 --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=3300 /prefetch:1
  2⤵
  PID:4796
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2140,8835510936408891279,12900255697220508200,131072 --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=3316 /prefetch:1
  2⤵
  PID:4696
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2140,8835510936408891279,12900255697220508200,131072 --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=4208 /prefetch:1
  2⤵
  PID:1032
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2140,8835510936408891279,12900255697220508200,131072 --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=4244 /prefetch:1
  2⤵
  PID:1600
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2140,8835510936408891279,12900255697220508200,131072 --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=5684 /prefetch:1
  2⤵
  PID:2564
- 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=2140,8835510936408891279,12900255697220508200,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=5956 /prefetch:8
  2⤵
  PID:5256
- 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=2140,8835510936408891279,12900255697220508200,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=5956 /prefetch:8
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:5264
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2140,8835510936408891279,12900255697220508200,131072 --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=5024 /prefetch:1
  2⤵
  PID:5628
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2140,8835510936408891279,12900255697220508200,131072 --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=6108 /prefetch:1
  2⤵
  PID:5660
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2140,8835510936408891279,12900255697220508200,131072 --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=5608 /prefetch:1
  2⤵
  PID:5472
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2140,8835510936408891279,12900255697220508200,131072 --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=5536 /prefetch:1
  2⤵
  PID:5460
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=gpu-process --field-trial-handle=2140,8835510936408891279,12900255697220508200,131072 --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=4084 /prefetch:2
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:6044

C:\Windows\System32\CompPkgSrv.exe
C:\Windows\System32\CompPkgSrv.exe -Embedding
1⤵
PID:3252

C:\Windows\System32\CompPkgSrv.exe
C:\Windows\System32\CompPkgSrv.exe -Embedding
1⤵
PID:2192

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
73c8d54f775a1b870efd00cb75baf547

SHA1
33024c5b7573c9079a3b2beba9d85e3ba35e6b0e

SHA256
1ce86be0476a2a9e409fcb817126285bc4ad83efd03ee06a2f86910fe18d4d94

SHA512
191344f5830cfea68499bd49073ffa7215a42265a9629d203d07849b2417c0ffdbdbf288bf2c669e91009a0d7e8bd6a6b378c92fc283049141231ca7bf4da3b8

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

Filesize
152B

MD5
4b206e54d55dcb61072236144d1f90f8

SHA1
c2600831112447369e5b557e249f86611b05287d

SHA256
87bf9a4c3564eb3d8bef70450da843ae6003271222734c4d28d9961c52782e0b

SHA512
c9e8d2452368873e0622b002a0c2f8a2714b5897a09475738a9f9740122d716a9f0d3841725230d58e039564c820d32a6f3a675a7bb04bd163bab53dcb4e22f2

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

Filesize
264B

MD5
d8ec72c50e0bc3171330304eae7f2dce

SHA1
0913bd1d322d6a078cce998eec45f905e768470f

SHA256
479529e44d50bf177256eb6a2be3a9cd13bdde8da50d00c7411b50fe4b759efa

SHA512
33200e7503ec0c1680728a3eb6c4b0330d795487e3b2c75cb5096716f8c0e54d3014a7a46ba2a0f9c8076fa2bf1eeeedb799a22550734dc9e289d54fbb5e97d6

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

Filesize
1KB

MD5
4a9656f6e8f4a813339945f542c11e63

SHA1
318348c3f54d7fbb3b21843f2a9fa4f52b8a0ac6

SHA256
6cda33883dcdc94dc468c346e30d3abffffb2e1d614064418ee3708c7af5f6b3

SHA512
5078ea7eb6e027d6c9ac1f738152f38ab508a6a79302786acaf4b9aea8ce5cc633187c1da5de7d24bd9d49d44ac6d4008b73a501640e730b2a6ab0291bf9748a

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

Filesize
6KB

MD5
1e7f1f1e82fcac41b35f08c80ec9c3c7

SHA1
23db7895b94418b7b5c49f89b95815333a200d66

SHA256
f2864b189c6ed5151069ac308d6665226329a21f7de5bfeabe6fca311a705baa

SHA512
8505d7b36305c13f466447db59c9ee5f2065f4dbf98f5af8e053d7bde39091de6750bb9c38e811163fc172b4167d36bb2b39186d39a958b09687de5452a11c03

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

Filesize
6KB

MD5
6c172b2a32d35893c5880210d4d39184

SHA1
e6fac922aeea981e7bff71561967b8e11f2e98f7

SHA256
2173b13252fa1c69e5e87f249dae29e8876503d396f5d0581f0f130e29e8db80

SHA512
9a9246d0490e432d4d30bfc92fb67f8d184c903c767278e270a9018e5e6551514710e7d4c0ee0e9f58b08d3bfeb95a097b4c8fd321d43bd436f72172a24f2be3

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
0ea9aa1274ff694b125eb1885ef211f9

SHA1
0f2a3dd461212b41b0c6e801e8475d3d49f55dfe

SHA256
7b3b7ab3bfa5deec7413a5de17f80e279d38c338097650e8576af969a873f636

SHA512
3447203109e63a472f3c09d563103a3ebf7d974371f4ed613d951f347625a9e14d769a0f8530772a66ca9441ffebb895f3df62c58b4a1eaed27fd2a738fdac08

Download Submit