Analysis
-
max time kernel
91s -
max time network
139s -
platform
windows10-2004_x64 -
resource
win10v2004-20220901-en -
resource tags
arch:x64arch:x86image:win10v2004-20220901-enlocale:en-usos:windows10-2004-x64system -
submitted
23-11-2022 10:16
Static task
static1
Behavioral task
behavioral1
Sample
a70e867a4687b024635da6c9987f142f70557ecd5a8cab8706dd634495dde5bc.exe
Resource
win7-20221111-en
Behavioral task
behavioral2
Sample
a70e867a4687b024635da6c9987f142f70557ecd5a8cab8706dd634495dde5bc.exe
Resource
win10v2004-20220901-en
General
-
Target
a70e867a4687b024635da6c9987f142f70557ecd5a8cab8706dd634495dde5bc.exe
-
Size
602KB
-
MD5
34698b191d970e405bc256ddecb6e20d
-
SHA1
dd0f2a39dbacd630269f2bf220618d435250d8b9
-
SHA256
a70e867a4687b024635da6c9987f142f70557ecd5a8cab8706dd634495dde5bc
-
SHA512
10b8aebea99faac8e435467c2c213f6a8ca2557823296010c56e930c458dd3f3b803dababb9cbfd6eb719676d33af76942bfae95b1b04f3c90bbfab4a9ad0935
-
SSDEEP
12288:OIny5DYTkIkKLTjV7UZ7HRe7u9qDdQw+YVUdA79oafy+2MocYF:QUTknMFCYWEdNjVVVqF
Malware Config
Signatures
-
Drops file in Drivers directory 1 IoCs
Processes:
a70e867a4687b024635da6c9987f142f70557ecd5a8cab8706dd634495dde5bc.exedescription ioc process File created C:\Windows\system32\drivers\nethfdrv.sys a70e867a4687b024635da6c9987f142f70557ecd5a8cab8706dd634495dde5bc.exe -
Executes dropped EXE 5 IoCs
Processes:
installd.exenethtsrv.exenetupdsrv.exenethtsrv.exenetupdsrv.exepid process 2816 installd.exe 896 nethtsrv.exe 4308 netupdsrv.exe 2364 nethtsrv.exe 2424 netupdsrv.exe -
Loads dropped DLL 14 IoCs
Processes:
a70e867a4687b024635da6c9987f142f70557ecd5a8cab8706dd634495dde5bc.exeinstalld.exenethtsrv.exenethtsrv.exepid process 3340 a70e867a4687b024635da6c9987f142f70557ecd5a8cab8706dd634495dde5bc.exe 3340 a70e867a4687b024635da6c9987f142f70557ecd5a8cab8706dd634495dde5bc.exe 3340 a70e867a4687b024635da6c9987f142f70557ecd5a8cab8706dd634495dde5bc.exe 3340 a70e867a4687b024635da6c9987f142f70557ecd5a8cab8706dd634495dde5bc.exe 3340 a70e867a4687b024635da6c9987f142f70557ecd5a8cab8706dd634495dde5bc.exe 2816 installd.exe 896 nethtsrv.exe 896 nethtsrv.exe 3340 a70e867a4687b024635da6c9987f142f70557ecd5a8cab8706dd634495dde5bc.exe 3340 a70e867a4687b024635da6c9987f142f70557ecd5a8cab8706dd634495dde5bc.exe 2364 nethtsrv.exe 2364 nethtsrv.exe 3340 a70e867a4687b024635da6c9987f142f70557ecd5a8cab8706dd634495dde5bc.exe 3340 a70e867a4687b024635da6c9987f142f70557ecd5a8cab8706dd634495dde5bc.exe -
Checks installed software on the system 1 TTPs
Looks up Uninstall key entries in the registry to enumerate software on the system.
-
Drops file in System32 directory 5 IoCs
Processes:
a70e867a4687b024635da6c9987f142f70557ecd5a8cab8706dd634495dde5bc.exedescription ioc process File created C:\Windows\SysWOW64\hfnapi.dll a70e867a4687b024635da6c9987f142f70557ecd5a8cab8706dd634495dde5bc.exe File created C:\Windows\SysWOW64\hfpapi.dll a70e867a4687b024635da6c9987f142f70557ecd5a8cab8706dd634495dde5bc.exe File created C:\Windows\SysWOW64\installd.exe a70e867a4687b024635da6c9987f142f70557ecd5a8cab8706dd634495dde5bc.exe File created C:\Windows\SysWOW64\nethtsrv.exe a70e867a4687b024635da6c9987f142f70557ecd5a8cab8706dd634495dde5bc.exe File created C:\Windows\SysWOW64\netupdsrv.exe a70e867a4687b024635da6c9987f142f70557ecd5a8cab8706dd634495dde5bc.exe -
Drops file in Program Files directory 3 IoCs
Processes:
a70e867a4687b024635da6c9987f142f70557ecd5a8cab8706dd634495dde5bc.exedescription ioc process File created C:\Program Files (x86)\Common Files\config\uninstinethnfd.exe a70e867a4687b024635da6c9987f142f70557ecd5a8cab8706dd634495dde5bc.exe File created C:\Program Files (x86)\Common Files\Config\data.xml a70e867a4687b024635da6c9987f142f70557ecd5a8cab8706dd634495dde5bc.exe File created C:\Program Files (x86)\Common Files\Config\ver.xml a70e867a4687b024635da6c9987f142f70557ecd5a8cab8706dd634495dde5bc.exe -
Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s). Likely ransomware behaviour.
-
Modifies data under HKEY_USERS 1 IoCs
Processes:
nethtsrv.exedescription ioc process Key created \REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\Connections nethtsrv.exe -
Runs net.exe
-
Suspicious behavior: LoadsDriver 1 IoCs
Processes:
pid process 660 -
Suspicious use of AdjustPrivilegeToken 1 IoCs
Processes:
nethtsrv.exedescription pid process Token: SeDebugPrivilege 2364 nethtsrv.exe -
Suspicious use of WriteProcessMemory 33 IoCs
Processes:
a70e867a4687b024635da6c9987f142f70557ecd5a8cab8706dd634495dde5bc.exenet.exenet.exenet.exenet.exedescription pid process target process PID 3340 wrote to memory of 4860 3340 a70e867a4687b024635da6c9987f142f70557ecd5a8cab8706dd634495dde5bc.exe net.exe PID 3340 wrote to memory of 4860 3340 a70e867a4687b024635da6c9987f142f70557ecd5a8cab8706dd634495dde5bc.exe net.exe PID 3340 wrote to memory of 4860 3340 a70e867a4687b024635da6c9987f142f70557ecd5a8cab8706dd634495dde5bc.exe net.exe PID 4860 wrote to memory of 748 4860 net.exe net1.exe PID 4860 wrote to memory of 748 4860 net.exe net1.exe PID 4860 wrote to memory of 748 4860 net.exe net1.exe PID 3340 wrote to memory of 1332 3340 a70e867a4687b024635da6c9987f142f70557ecd5a8cab8706dd634495dde5bc.exe net.exe PID 3340 wrote to memory of 1332 3340 a70e867a4687b024635da6c9987f142f70557ecd5a8cab8706dd634495dde5bc.exe net.exe PID 3340 wrote to memory of 1332 3340 a70e867a4687b024635da6c9987f142f70557ecd5a8cab8706dd634495dde5bc.exe net.exe PID 1332 wrote to memory of 1140 1332 net.exe net1.exe PID 1332 wrote to memory of 1140 1332 net.exe net1.exe PID 1332 wrote to memory of 1140 1332 net.exe net1.exe PID 3340 wrote to memory of 2816 3340 a70e867a4687b024635da6c9987f142f70557ecd5a8cab8706dd634495dde5bc.exe installd.exe PID 3340 wrote to memory of 2816 3340 a70e867a4687b024635da6c9987f142f70557ecd5a8cab8706dd634495dde5bc.exe installd.exe PID 3340 wrote to memory of 2816 3340 a70e867a4687b024635da6c9987f142f70557ecd5a8cab8706dd634495dde5bc.exe installd.exe PID 3340 wrote to memory of 896 3340 a70e867a4687b024635da6c9987f142f70557ecd5a8cab8706dd634495dde5bc.exe nethtsrv.exe PID 3340 wrote to memory of 896 3340 a70e867a4687b024635da6c9987f142f70557ecd5a8cab8706dd634495dde5bc.exe nethtsrv.exe PID 3340 wrote to memory of 896 3340 a70e867a4687b024635da6c9987f142f70557ecd5a8cab8706dd634495dde5bc.exe nethtsrv.exe PID 3340 wrote to memory of 4308 3340 a70e867a4687b024635da6c9987f142f70557ecd5a8cab8706dd634495dde5bc.exe netupdsrv.exe PID 3340 wrote to memory of 4308 3340 a70e867a4687b024635da6c9987f142f70557ecd5a8cab8706dd634495dde5bc.exe netupdsrv.exe PID 3340 wrote to memory of 4308 3340 a70e867a4687b024635da6c9987f142f70557ecd5a8cab8706dd634495dde5bc.exe netupdsrv.exe PID 3340 wrote to memory of 3952 3340 a70e867a4687b024635da6c9987f142f70557ecd5a8cab8706dd634495dde5bc.exe net.exe PID 3340 wrote to memory of 3952 3340 a70e867a4687b024635da6c9987f142f70557ecd5a8cab8706dd634495dde5bc.exe net.exe PID 3340 wrote to memory of 3952 3340 a70e867a4687b024635da6c9987f142f70557ecd5a8cab8706dd634495dde5bc.exe net.exe PID 3952 wrote to memory of 2380 3952 net.exe net1.exe PID 3952 wrote to memory of 2380 3952 net.exe net1.exe PID 3952 wrote to memory of 2380 3952 net.exe net1.exe PID 3340 wrote to memory of 3420 3340 a70e867a4687b024635da6c9987f142f70557ecd5a8cab8706dd634495dde5bc.exe net.exe PID 3340 wrote to memory of 3420 3340 a70e867a4687b024635da6c9987f142f70557ecd5a8cab8706dd634495dde5bc.exe net.exe PID 3340 wrote to memory of 3420 3340 a70e867a4687b024635da6c9987f142f70557ecd5a8cab8706dd634495dde5bc.exe net.exe PID 3420 wrote to memory of 3344 3420 net.exe net1.exe PID 3420 wrote to memory of 3344 3420 net.exe net1.exe PID 3420 wrote to memory of 3344 3420 net.exe net1.exe
Processes
-
C:\Users\Admin\AppData\Local\Temp\a70e867a4687b024635da6c9987f142f70557ecd5a8cab8706dd634495dde5bc.exe"C:\Users\Admin\AppData\Local\Temp\a70e867a4687b024635da6c9987f142f70557ecd5a8cab8706dd634495dde5bc.exe"1⤵
- Drops file in Drivers directory
- Loads dropped DLL
- Drops file in System32 directory
- Drops file in Program Files directory
- Suspicious use of WriteProcessMemory
PID:3340 -
C:\Windows\SysWOW64\net.exenet stop nethttpservice2⤵
- Suspicious use of WriteProcessMemory
PID:4860 -
C:\Windows\SysWOW64\net1.exeC:\Windows\system32\net1 stop nethttpservice3⤵PID:748
-
C:\Windows\SysWOW64\net.exenet stop serviceupdater2⤵
- Suspicious use of WriteProcessMemory
PID:1332 -
C:\Windows\SysWOW64\net1.exeC:\Windows\system32\net1 stop serviceupdater3⤵PID:1140
-
C:\Windows\SysWOW64\installd.exe"C:\Windows\system32\installd.exe" nethfdrv2⤵
- Executes dropped EXE
- Loads dropped DLL
PID:2816 -
C:\Windows\SysWOW64\nethtsrv.exe"C:\Windows\system32\nethtsrv.exe" -nfdi2⤵
- Executes dropped EXE
- Loads dropped DLL
PID:896 -
C:\Windows\SysWOW64\netupdsrv.exe"C:\Windows\system32\netupdsrv.exe" -nfdi2⤵
- Executes dropped EXE
PID:4308 -
C:\Windows\SysWOW64\net.exenet start nethttpservice2⤵
- Suspicious use of WriteProcessMemory
PID:3952 -
C:\Windows\SysWOW64\net1.exeC:\Windows\system32\net1 start nethttpservice3⤵PID:2380
-
C:\Windows\SysWOW64\net.exenet start serviceupdater2⤵
- Suspicious use of WriteProcessMemory
PID:3420 -
C:\Windows\SysWOW64\net1.exeC:\Windows\system32\net1 start serviceupdater3⤵PID:3344
-
C:\Windows\SysWOW64\nethtsrv.exeC:\Windows\SysWOW64\nethtsrv.exe1⤵
- Executes dropped EXE
- Loads dropped DLL
- Modifies data under HKEY_USERS
- Suspicious use of AdjustPrivilegeToken
PID:2364
-
C:\Windows\SysWOW64\netupdsrv.exeC:\Windows\SysWOW64\netupdsrv.exe1⤵
- Executes dropped EXE
PID:2424
Network
MITRE ATT&CK Enterprise v6
Replay Monitor
Loading Replay Monitor...
Downloads
-
Filesize
11KB
MD5c17103ae9072a06da581dec998343fc1
SHA1b72148c6bdfaada8b8c3f950e610ee7cf1da1f8d
SHA256dc58d8ad81cacb0c1ed72e33bff8f23ea40b5252b5bb55d393a0903e6819ae2f
SHA512d32a71aaef18e993f28096d536e41c4d016850721b31171513ce28bbd805a54fd290b7c3e9d935f72e676a1acfb4f0dcc89d95040a0dd29f2b6975855c18986f
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Filesize
6KB
MD5acc2b699edfea5bf5aae45aba3a41e96
SHA1d2accf4d494e43ceb2cff69abe4dd17147d29cc2
SHA256168a974eaa3f588d759db3f47c1a9fdc3494ba1fa1a73a84e5e3b2a4d58abd7e
SHA512e29ea10ada98c71a18273b04f44f385b120d4e8473e441ce5748cfa44a23648814f2656f429b85440157988c88de776c6ac008dc38bf09cbb746c230a46c69fe
-
Filesize
6KB
MD5acc2b699edfea5bf5aae45aba3a41e96
SHA1d2accf4d494e43ceb2cff69abe4dd17147d29cc2
SHA256168a974eaa3f588d759db3f47c1a9fdc3494ba1fa1a73a84e5e3b2a4d58abd7e
SHA512e29ea10ada98c71a18273b04f44f385b120d4e8473e441ce5748cfa44a23648814f2656f429b85440157988c88de776c6ac008dc38bf09cbb746c230a46c69fe
-
Filesize
6KB
MD5acc2b699edfea5bf5aae45aba3a41e96
SHA1d2accf4d494e43ceb2cff69abe4dd17147d29cc2
SHA256168a974eaa3f588d759db3f47c1a9fdc3494ba1fa1a73a84e5e3b2a4d58abd7e
SHA512e29ea10ada98c71a18273b04f44f385b120d4e8473e441ce5748cfa44a23648814f2656f429b85440157988c88de776c6ac008dc38bf09cbb746c230a46c69fe
-
Filesize
6KB
MD5acc2b699edfea5bf5aae45aba3a41e96
SHA1d2accf4d494e43ceb2cff69abe4dd17147d29cc2
SHA256168a974eaa3f588d759db3f47c1a9fdc3494ba1fa1a73a84e5e3b2a4d58abd7e
SHA512e29ea10ada98c71a18273b04f44f385b120d4e8473e441ce5748cfa44a23648814f2656f429b85440157988c88de776c6ac008dc38bf09cbb746c230a46c69fe
-
Filesize
6KB
MD5acc2b699edfea5bf5aae45aba3a41e96
SHA1d2accf4d494e43ceb2cff69abe4dd17147d29cc2
SHA256168a974eaa3f588d759db3f47c1a9fdc3494ba1fa1a73a84e5e3b2a4d58abd7e
SHA512e29ea10ada98c71a18273b04f44f385b120d4e8473e441ce5748cfa44a23648814f2656f429b85440157988c88de776c6ac008dc38bf09cbb746c230a46c69fe
-
Filesize
6KB
MD5acc2b699edfea5bf5aae45aba3a41e96
SHA1d2accf4d494e43ceb2cff69abe4dd17147d29cc2
SHA256168a974eaa3f588d759db3f47c1a9fdc3494ba1fa1a73a84e5e3b2a4d58abd7e
SHA512e29ea10ada98c71a18273b04f44f385b120d4e8473e441ce5748cfa44a23648814f2656f429b85440157988c88de776c6ac008dc38bf09cbb746c230a46c69fe
-
Filesize
6KB
MD5acc2b699edfea5bf5aae45aba3a41e96
SHA1d2accf4d494e43ceb2cff69abe4dd17147d29cc2
SHA256168a974eaa3f588d759db3f47c1a9fdc3494ba1fa1a73a84e5e3b2a4d58abd7e
SHA512e29ea10ada98c71a18273b04f44f385b120d4e8473e441ce5748cfa44a23648814f2656f429b85440157988c88de776c6ac008dc38bf09cbb746c230a46c69fe
-
Filesize
6KB
MD5acc2b699edfea5bf5aae45aba3a41e96
SHA1d2accf4d494e43ceb2cff69abe4dd17147d29cc2
SHA256168a974eaa3f588d759db3f47c1a9fdc3494ba1fa1a73a84e5e3b2a4d58abd7e
SHA512e29ea10ada98c71a18273b04f44f385b120d4e8473e441ce5748cfa44a23648814f2656f429b85440157988c88de776c6ac008dc38bf09cbb746c230a46c69fe
-
Filesize
106KB
MD5be329287a4fb18d73c4b4940ed011075
SHA1ba5d9851f75c18c50be4782562167251c8c09b32
SHA256742f42c49689b7ee2bae146a070b5eda6f0041f2c4a2981241702f6ff4046031
SHA5124fa1c391b2d4a853d740ac1a02cf816af2427c3840e90b6fb7f58eef8e4a6124e452fa5ad31eff38ee7dea333b2167a9862021f8cd87d6096f730c90b3211c7c
-
Filesize
106KB
MD5be329287a4fb18d73c4b4940ed011075
SHA1ba5d9851f75c18c50be4782562167251c8c09b32
SHA256742f42c49689b7ee2bae146a070b5eda6f0041f2c4a2981241702f6ff4046031
SHA5124fa1c391b2d4a853d740ac1a02cf816af2427c3840e90b6fb7f58eef8e4a6124e452fa5ad31eff38ee7dea333b2167a9862021f8cd87d6096f730c90b3211c7c
-
Filesize
106KB
MD5be329287a4fb18d73c4b4940ed011075
SHA1ba5d9851f75c18c50be4782562167251c8c09b32
SHA256742f42c49689b7ee2bae146a070b5eda6f0041f2c4a2981241702f6ff4046031
SHA5124fa1c391b2d4a853d740ac1a02cf816af2427c3840e90b6fb7f58eef8e4a6124e452fa5ad31eff38ee7dea333b2167a9862021f8cd87d6096f730c90b3211c7c
-
Filesize
106KB
MD5be329287a4fb18d73c4b4940ed011075
SHA1ba5d9851f75c18c50be4782562167251c8c09b32
SHA256742f42c49689b7ee2bae146a070b5eda6f0041f2c4a2981241702f6ff4046031
SHA5124fa1c391b2d4a853d740ac1a02cf816af2427c3840e90b6fb7f58eef8e4a6124e452fa5ad31eff38ee7dea333b2167a9862021f8cd87d6096f730c90b3211c7c
-
Filesize
244KB
MD5d5784b63d3cdf5051a39af8de1870365
SHA11da9c7162c0e5e96b069b5ea62c05cf8c8016c64
SHA256d5c57a15ce0bcbc5daf81dc0adc990eb06a66057d4a9fa0df23c75465c5d122d
SHA51291ce6c28c4db31e2a74767f2b844a15f5ce7a6aa434992a67c821b71288bca2e41e00a92591b273a98be1306d0f71e171080a08be9ab2688ec2bf92fa4bfd5d9
-
Filesize
244KB
MD5d5784b63d3cdf5051a39af8de1870365
SHA11da9c7162c0e5e96b069b5ea62c05cf8c8016c64
SHA256d5c57a15ce0bcbc5daf81dc0adc990eb06a66057d4a9fa0df23c75465c5d122d
SHA51291ce6c28c4db31e2a74767f2b844a15f5ce7a6aa434992a67c821b71288bca2e41e00a92591b273a98be1306d0f71e171080a08be9ab2688ec2bf92fa4bfd5d9
-
Filesize
244KB
MD5d5784b63d3cdf5051a39af8de1870365
SHA11da9c7162c0e5e96b069b5ea62c05cf8c8016c64
SHA256d5c57a15ce0bcbc5daf81dc0adc990eb06a66057d4a9fa0df23c75465c5d122d
SHA51291ce6c28c4db31e2a74767f2b844a15f5ce7a6aa434992a67c821b71288bca2e41e00a92591b273a98be1306d0f71e171080a08be9ab2688ec2bf92fa4bfd5d9
-
Filesize
108KB
MD56b48fcb21534802b3f0d5646c4ddef30
SHA181b490cbfbbb24af128c7bb57668a61fe542aa95
SHA2564c709a50fa6eab061bf992bbfacacc396103f2d4d3c0b9615deb1c8972e2cc95
SHA5120292df748ab53e0463657501d1db17e1a7aff33873b9d0f6e26edfb390ca23470c07a96dd764ef55bc950a309a5f92f7ac3c4dfaf073130b5373fb14521a00cd
-
Filesize
108KB
MD56b48fcb21534802b3f0d5646c4ddef30
SHA181b490cbfbbb24af128c7bb57668a61fe542aa95
SHA2564c709a50fa6eab061bf992bbfacacc396103f2d4d3c0b9615deb1c8972e2cc95
SHA5120292df748ab53e0463657501d1db17e1a7aff33873b9d0f6e26edfb390ca23470c07a96dd764ef55bc950a309a5f92f7ac3c4dfaf073130b5373fb14521a00cd
-
Filesize
176KB
MD529a1c601cd059c624876429203038c46
SHA17a811155fa9ea65f5c4e8a85f9511127b78524a9
SHA2566619fc2e92c122dd5e0ab8c4ebd05bc3a68c22135a66fb2f14230eb7e3136fdb
SHA512c0e81c51a52bd4cfd9f512b35ca1efe846c222e60b69c368aede55ad3e6d6a575aa79486d6fde9ca616ace85a8ed5704b284c30a70beb2bd9ad3606bb485bf30
-
Filesize
176KB
MD529a1c601cd059c624876429203038c46
SHA17a811155fa9ea65f5c4e8a85f9511127b78524a9
SHA2566619fc2e92c122dd5e0ab8c4ebd05bc3a68c22135a66fb2f14230eb7e3136fdb
SHA512c0e81c51a52bd4cfd9f512b35ca1efe846c222e60b69c368aede55ad3e6d6a575aa79486d6fde9ca616ace85a8ed5704b284c30a70beb2bd9ad3606bb485bf30
-
Filesize
176KB
MD529a1c601cd059c624876429203038c46
SHA17a811155fa9ea65f5c4e8a85f9511127b78524a9
SHA2566619fc2e92c122dd5e0ab8c4ebd05bc3a68c22135a66fb2f14230eb7e3136fdb
SHA512c0e81c51a52bd4cfd9f512b35ca1efe846c222e60b69c368aede55ad3e6d6a575aa79486d6fde9ca616ace85a8ed5704b284c30a70beb2bd9ad3606bb485bf30
-
Filesize
158KB
MD50b41fdb642346c2a1edb969118b00c37
SHA18b88c2628f117724dec2dd9239187214eea7f6c2
SHA256b18e83a48b2f678aee79ba809fed892c09735345ff74154f26446dce77548d41
SHA512517c739b28143b70e8557a8c9186178193234440048df5c5c980b9c7c35f2b55dd7b3a6c260b88a06af571690f916b1da5baca0270ee663a42e6541c0b9e4455
-
Filesize
158KB
MD50b41fdb642346c2a1edb969118b00c37
SHA18b88c2628f117724dec2dd9239187214eea7f6c2
SHA256b18e83a48b2f678aee79ba809fed892c09735345ff74154f26446dce77548d41
SHA512517c739b28143b70e8557a8c9186178193234440048df5c5c980b9c7c35f2b55dd7b3a6c260b88a06af571690f916b1da5baca0270ee663a42e6541c0b9e4455
-
Filesize
158KB
MD50b41fdb642346c2a1edb969118b00c37
SHA18b88c2628f117724dec2dd9239187214eea7f6c2
SHA256b18e83a48b2f678aee79ba809fed892c09735345ff74154f26446dce77548d41
SHA512517c739b28143b70e8557a8c9186178193234440048df5c5c980b9c7c35f2b55dd7b3a6c260b88a06af571690f916b1da5baca0270ee663a42e6541c0b9e4455