hxxp://eftincome[.]info

Analysis

max time kernel
145s
max time network
148s
platform
windows10-2004_x64
resource
win10v2004-20231201-en
resource tags

arch:x64arch:x86image:win10v2004-20231201-enlocale:en-usos:windows10-2004-x64system
submitted
07-12-2023 23:48

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General

Target

http://eftincome.info

Score

1^/10

Malware Config

Signatures

Enumerates system info in registry 2 TTPs 3 IoCs

Query Registry

T1012

System Information Discovery

T1082

Processes:

msedge.exe

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

Processes:

msedge.exemsedge.exeidentity_helper.exemsedge.exe

pid	process
5020	msedge.exe
5020	msedge.exe
3404	msedge.exe
3404	msedge.exe
4764	identity_helper.exe
4764	identity_helper.exe
3168	msedge.exe
3168	msedge.exe
3168	msedge.exe
3168	msedge.exe

Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary 7 IoCs

Processes:

msedge.exe

pid process

3404 msedge.exe
3404 msedge.exe
3404 msedge.exe
3404 msedge.exe
3404 msedge.exe
3404 msedge.exe
3404 msedge.exe

Suspicious use of FindShellTrayWindow 25 IoCs

Processes:

msedge.exe

pid	process
3404	msedge.exe
3404	msedge.exe
3404	msedge.exe
3404	msedge.exe
3404	msedge.exe
3404	msedge.exe
3404	msedge.exe
3404	msedge.exe
3404	msedge.exe
3404	msedge.exe
3404	msedge.exe
3404	msedge.exe
3404	msedge.exe
3404	msedge.exe
3404	msedge.exe
3404	msedge.exe
3404	msedge.exe
3404	msedge.exe
3404	msedge.exe
3404	msedge.exe
3404	msedge.exe
3404	msedge.exe
3404	msedge.exe
3404	msedge.exe
3404	msedge.exe

Suspicious use of SendNotifyMessage 24 IoCs

Processes:

msedge.exe

pid	process
3404	msedge.exe
3404	msedge.exe
3404	msedge.exe
3404	msedge.exe
3404	msedge.exe
3404	msedge.exe
3404	msedge.exe
3404	msedge.exe
3404	msedge.exe
3404	msedge.exe
3404	msedge.exe
3404	msedge.exe
3404	msedge.exe
3404	msedge.exe
3404	msedge.exe
3404	msedge.exe
3404	msedge.exe
3404	msedge.exe
3404	msedge.exe
3404	msedge.exe
3404	msedge.exe
3404	msedge.exe
3404	msedge.exe
3404	msedge.exe

Suspicious use of WriteProcessMemory 64 IoCs

Processes:

msedge.exe

description	pid	process	target process
PID 3404 wrote to memory of 4576	3404	msedge.exe	msedge.exe
PID 3404 wrote to memory of 4576	3404	msedge.exe	msedge.exe
PID 3404 wrote to memory of 348	3404	msedge.exe	msedge.exe
PID 3404 wrote to memory of 348	3404	msedge.exe	msedge.exe
PID 3404 wrote to memory of 348	3404	msedge.exe	msedge.exe
PID 3404 wrote to memory of 348	3404	msedge.exe	msedge.exe
PID 3404 wrote to memory of 348	3404	msedge.exe	msedge.exe
PID 3404 wrote to memory of 348	3404	msedge.exe	msedge.exe
PID 3404 wrote to memory of 348	3404	msedge.exe	msedge.exe
PID 3404 wrote to memory of 348	3404	msedge.exe	msedge.exe
PID 3404 wrote to memory of 348	3404	msedge.exe	msedge.exe
PID 3404 wrote to memory of 348	3404	msedge.exe	msedge.exe
PID 3404 wrote to memory of 348	3404	msedge.exe	msedge.exe
PID 3404 wrote to memory of 348	3404	msedge.exe	msedge.exe
PID 3404 wrote to memory of 348	3404	msedge.exe	msedge.exe
PID 3404 wrote to memory of 348	3404	msedge.exe	msedge.exe
PID 3404 wrote to memory of 348	3404	msedge.exe	msedge.exe
PID 3404 wrote to memory of 348	3404	msedge.exe	msedge.exe
PID 3404 wrote to memory of 348	3404	msedge.exe	msedge.exe
PID 3404 wrote to memory of 348	3404	msedge.exe	msedge.exe
PID 3404 wrote to memory of 348	3404	msedge.exe	msedge.exe
PID 3404 wrote to memory of 348	3404	msedge.exe	msedge.exe
PID 3404 wrote to memory of 348	3404	msedge.exe	msedge.exe
PID 3404 wrote to memory of 348	3404	msedge.exe	msedge.exe
PID 3404 wrote to memory of 348	3404	msedge.exe	msedge.exe
PID 3404 wrote to memory of 348	3404	msedge.exe	msedge.exe
PID 3404 wrote to memory of 348	3404	msedge.exe	msedge.exe
PID 3404 wrote to memory of 348	3404	msedge.exe	msedge.exe
PID 3404 wrote to memory of 348	3404	msedge.exe	msedge.exe
PID 3404 wrote to memory of 348	3404	msedge.exe	msedge.exe
PID 3404 wrote to memory of 348	3404	msedge.exe	msedge.exe
PID 3404 wrote to memory of 348	3404	msedge.exe	msedge.exe
PID 3404 wrote to memory of 348	3404	msedge.exe	msedge.exe
PID 3404 wrote to memory of 348	3404	msedge.exe	msedge.exe
PID 3404 wrote to memory of 348	3404	msedge.exe	msedge.exe
PID 3404 wrote to memory of 348	3404	msedge.exe	msedge.exe
PID 3404 wrote to memory of 348	3404	msedge.exe	msedge.exe
PID 3404 wrote to memory of 348	3404	msedge.exe	msedge.exe
PID 3404 wrote to memory of 348	3404	msedge.exe	msedge.exe
PID 3404 wrote to memory of 348	3404	msedge.exe	msedge.exe
PID 3404 wrote to memory of 348	3404	msedge.exe	msedge.exe
PID 3404 wrote to memory of 348	3404	msedge.exe	msedge.exe
PID 3404 wrote to memory of 5020	3404	msedge.exe	msedge.exe
PID 3404 wrote to memory of 5020	3404	msedge.exe	msedge.exe
PID 3404 wrote to memory of 2516	3404	msedge.exe	msedge.exe
PID 3404 wrote to memory of 2516	3404	msedge.exe	msedge.exe
PID 3404 wrote to memory of 2516	3404	msedge.exe	msedge.exe
PID 3404 wrote to memory of 2516	3404	msedge.exe	msedge.exe
PID 3404 wrote to memory of 2516	3404	msedge.exe	msedge.exe
PID 3404 wrote to memory of 2516	3404	msedge.exe	msedge.exe
PID 3404 wrote to memory of 2516	3404	msedge.exe	msedge.exe
PID 3404 wrote to memory of 2516	3404	msedge.exe	msedge.exe
PID 3404 wrote to memory of 2516	3404	msedge.exe	msedge.exe
PID 3404 wrote to memory of 2516	3404	msedge.exe	msedge.exe
PID 3404 wrote to memory of 2516	3404	msedge.exe	msedge.exe
PID 3404 wrote to memory of 2516	3404	msedge.exe	msedge.exe
PID 3404 wrote to memory of 2516	3404	msedge.exe	msedge.exe
PID 3404 wrote to memory of 2516	3404	msedge.exe	msedge.exe
PID 3404 wrote to memory of 2516	3404	msedge.exe	msedge.exe
PID 3404 wrote to memory of 2516	3404	msedge.exe	msedge.exe
PID 3404 wrote to memory of 2516	3404	msedge.exe	msedge.exe
PID 3404 wrote to memory of 2516	3404	msedge.exe	msedge.exe
PID 3404 wrote to memory of 2516	3404	msedge.exe	msedge.exe
PID 3404 wrote to memory of 2516	3404	msedge.exe	msedge.exe

C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --single-argument http://eftincome.info
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:3404

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,0x100,0x104,0xd8,0x108,0x7ff88bb046f8,0x7ff88bb04708,0x7ff88bb04718
2⤵
PID:4576

C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=gpu-process --field-trial-handle=2028,15609608192121283482,1320990640305458903,131072 --gpu-preferences=UAAAAAAAAADgAAAQAAAAAAAAAAAAAAAAAABgAAAAAAAwAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAHgAAAAAAAAAeAAAAAAAAAAoAAAABAAAACAAAAAAAAAAKAAAAAAAAAAwAAAAAAAAADgAAAAAAAAAEAAAAAAAAAAAAAAADQAAABAAAAAAAAAAAQAAAA0AAAAQAAAAAAAAAAQAAAANAAAAEAAAAAAAAAAHAAAADQAAAAgAAAAAAAAACAAAAAAAAAA= --mojo-platform-channel-handle=2040 /prefetch:2
2⤵
PID:348

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=2028,15609608192121283482,1320990640305458903,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=2432 /prefetch:3
2⤵
- Suspicious behavior: EnumeratesProcesses
PID:5020

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=2028,15609608192121283482,1320990640305458903,131072 --lang=en-US --service-sandbox-type=utility --mojo-platform-channel-handle=2932 /prefetch:8
2⤵
PID:2516

C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2028,15609608192121283482,1320990640305458903,131072 --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=3348 /prefetch:1
2⤵
PID:4028

C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2028,15609608192121283482,1320990640305458903,131072 --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=3316 /prefetch:1
2⤵
PID:2440

C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2028,15609608192121283482,1320990640305458903,131072 --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=5200 /prefetch:1
2⤵
PID:4024

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=2028,15609608192121283482,1320990640305458903,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=5580 /prefetch:8
2⤵
PID:2620

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=2028,15609608192121283482,1320990640305458903,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=5580 /prefetch:8
2⤵
- Suspicious behavior: EnumeratesProcesses
PID:4764

C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2028,15609608192121283482,1320990640305458903,131072 --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=5416 /prefetch:1
2⤵
PID:3360

C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2028,15609608192121283482,1320990640305458903,131072 --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=5652 /prefetch:1
2⤵
PID:3532

C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2028,15609608192121283482,1320990640305458903,131072 --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=5760 /prefetch:1
2⤵
PID:772

C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2028,15609608192121283482,1320990640305458903,131072 --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=5304 /prefetch:1
2⤵
PID:4028

C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=gpu-process --field-trial-handle=2028,15609608192121283482,1320990640305458903,131072 --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=4996 /prefetch:2
2⤵
- Suspicious behavior: EnumeratesProcesses
PID:3168

C:\Windows\System32\CompPkgSrv.exe
C:\Windows\System32\CompPkgSrv.exe -Embedding
1⤵
PID:2676

C:\Windows\System32\CompPkgSrv.exe
C:\Windows\System32\CompPkgSrv.exe -Embedding
1⤵
PID:4184

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
7423fe47ea43336a0a4f1bb458b74cf8

SHA1
f8999434b74e25d2ac55835aef513101d7ed70de

SHA256
15cbd212cd7cf8be59a414c41dece3e5658f03cbb791d7f501ce9b6e3bb59ee3

SHA512
cd01e4c3acec81a861c9d53c02c51c31aa8e30e059bead8ee24ca0d7db7346dac2d5de26a91a3626864716c0aebe3af7bd0cfbfb03ed2d9ac1379a0d0c87cfab

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

Filesize
72B

MD5
78b96f0e5358ecc972716dfd7bda7200

SHA1
d30ba709a9b0d296af38871d6c49aac815e9b088

SHA256
f43f5054116e18c4ec6e6c4b366e76696c45babef9e309a5ead521663b738552

SHA512
0c77512dd2c0fc5117f627026dc63455c8d25e5c3cd04bdb9d7fb1c12f1f9fa1cee05a07cecd571a2319c8ff2d19733f9919559007256677f9d940e29eb24666

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

Filesize
472B

MD5
c8ae5667705b0b3f93e36eb903130014

SHA1
e53319c260f89896e55d743018f9d86aae35b28b

SHA256
ab2b07ae6d41530cd4ddbd5a952f392abef46daf6f3737db6ef856aa88ef2287

SHA512
1ad6e75030dc158853f963c0bffa054eb96c88c9871c12ae168d5149249fb4465436cbcf42d0369a6f7c46a57e3cb267c5f346646996b99b575eb1d955fedf0a

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

Filesize
111B

MD5
285252a2f6327d41eab203dc2f402c67

SHA1
acedb7ba5fbc3ce914a8bf386a6f72ca7baa33c6

SHA256
5dfc321417fc31359f23320ea68014ebfd793c5bbed55f77dab4180bbd4a2026

SHA512
11ce7cb484fee66894e63c31db0d6b7ef66ad0327d4e7e2eb85f3bcc2e836a3a522c68d681e84542e471e54f765e091efe1ee4065641b0299b15613eb32dcc0d

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

Filesize
5KB

MD5
048b69cc283d6f1f6e633b3a384605ed

SHA1
d5645abe26b9d459e5dc82c4d06a51ceb508a248

SHA256
01f2413a6047a1f2c596d7082a90a4a03c0b472b18baaf90a739ba7aa8c5086b

SHA512
2c0379e03ded315c478a0483922c198f62d95ea289b138d292dab2427f6a9c670355500aac987b494e407b1a4d8f4408fe220604c3bf55aa804ff63fd2471dd5

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

Filesize
5KB

MD5
cc3d98d5ce4fadc49300bba8ff4a1ed9

SHA1
73eda20e55d6a92dae8989212f54bb8bf17588c3

SHA256
952a0bdf4fad925dca5c84f0810a4ea23c8e62393eec476bc5b64c1655a3560e

SHA512
3646a9b85c65afac0900b422a4af6bf58cbcd905e2a8d536b3ce5a5982532cb9b79197cb20cd511041c324f75db134353fc9e3c0e8b938d979c1dba7d39aeadd

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

Filesize
24KB

MD5
5e4a2730ab179640ce181babac5b3e17

SHA1
4ad7a34c15eda101640d3c9d76e9bc80bc5aedae

SHA256
6d5df00c9ed0d1acc5800973e425e98d94caf8bf0e4cabe7a77e1adbf89d5037

SHA512
b7118fa73db71fb65f16658a7b49174c06acdf6a3702822d70324d8c9468c5e91b0ec02ab6b2b2af3c4fc48c626a1d3fb7468231216010d86427ab2042ecd07e

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
aeff16811ab28eedbe7c6af5ab6c22f0

SHA1
a205f43028aad582614b346663f971cb9c49399f

SHA256
d6f966ddaea994523ec70332efdcf5df85a9d4728b23dafcd17adbc64a41671c

SHA512
c5a4c07c612b920db45670430cb4bc7553b0fa8d9c86c1839bbb6e03dc813c69108f77d92f44c4ddd5c1c7fd5667edb95ffafe4fb656274ccd09cafe12c66606

Download Submit
\??\pipe\LOCAL\crashpad_3404_MYUNQKXEDKCTEUCY

MD5
d41d8cd98f00b204e9800998ecf8427e

SHA1
da39a3ee5e6b4b0d3255bfef95601890afd80709

SHA256
e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855

SHA512
cf83e1357eefb8bdf1542850d66d8007d620e4050b5715dc83f4a921d36ce9ce47d0d13c5d85f2b0ff8318d2877eec2f63b931bd47417a81a538327af927da3e

Download Submit