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Analysis
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max time kernel
150s -
max time network
122s -
platform
windows7_x64 -
resource
win7-20240903-en -
resource tags
arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system -
submitted
23/09/2024, 23:13
Static task
static1
Behavioral task
behavioral1
Sample
2024-09-23_bfbf4750cb5dc378515bbc23169d7d52_hijackloader_icedid.exe
Resource
win7-20240903-en
General
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Target
2024-09-23_bfbf4750cb5dc378515bbc23169d7d52_hijackloader_icedid.exe
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Size
5.1MB
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MD5
bfbf4750cb5dc378515bbc23169d7d52
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SHA1
0e047b4387bae11b406c6f656cf18b41fbb6f63c
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SHA256
0eb9ee64fc3910f34139eb96ad9cd3608d0e2b792a8ba03d50526429d21bfec9
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SHA512
514d710a0f448281e0d1b16f074c87fd42826f621e64f17f5959c0fc3defa3ddc7fe9ee70a8fc0fcaba8165882e3fb703c4ab05af9bf779dcf07f64069a53c8d
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SSDEEP
98304:zGdVyVT9nOgmhdKs3P5x2wbXsPN5kiQaZ56:QWT9nO7us3hxS5VP6
Malware Config
Signatures
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resource yara_rule behavioral1/memory/2744-7-0x0000000010000000-0x00000000101B6000-memory.dmp purplefox_rootkit behavioral1/memory/2744-9-0x0000000010000000-0x00000000101B6000-memory.dmp purplefox_rootkit behavioral1/memory/2744-8-0x0000000010000000-0x00000000101B6000-memory.dmp purplefox_rootkit behavioral1/memory/2856-18-0x0000000010000000-0x00000000101B6000-memory.dmp purplefox_rootkit behavioral1/memory/2856-27-0x0000000010000000-0x00000000101B6000-memory.dmp purplefox_rootkit behavioral1/memory/2796-36-0x0000000010000000-0x00000000101B6000-memory.dmp purplefox_rootkit behavioral1/memory/2796-38-0x0000000010000000-0x00000000101B6000-memory.dmp purplefox_rootkit behavioral1/memory/2796-40-0x0000000010000000-0x00000000101B6000-memory.dmp purplefox_rootkit -
Gh0st RAT payload 9 IoCs
resource yara_rule behavioral1/memory/2744-7-0x0000000010000000-0x00000000101B6000-memory.dmp family_gh0strat behavioral1/memory/2744-9-0x0000000010000000-0x00000000101B6000-memory.dmp family_gh0strat behavioral1/memory/2744-8-0x0000000010000000-0x00000000101B6000-memory.dmp family_gh0strat behavioral1/memory/2856-18-0x0000000010000000-0x00000000101B6000-memory.dmp family_gh0strat behavioral1/memory/2856-27-0x0000000010000000-0x00000000101B6000-memory.dmp family_gh0strat behavioral1/files/0x0007000000015f1b-33.dat family_gh0strat behavioral1/memory/2796-36-0x0000000010000000-0x00000000101B6000-memory.dmp family_gh0strat behavioral1/memory/2796-38-0x0000000010000000-0x00000000101B6000-memory.dmp family_gh0strat behavioral1/memory/2796-40-0x0000000010000000-0x00000000101B6000-memory.dmp family_gh0strat -
Drops file in Drivers directory 1 IoCs
description ioc Process File created C:\Windows\system32\drivers\QAssist.sys TXPlatforn.exe -
Server Software Component: Terminal Services DLL 1 TTPs 1 IoCs
description ioc Process Set value (str) \REGISTRY\MACHINE\SYSTEM\ControlSet001\services\Ö÷¶¯·ÀÓù·þÎñÄ£¿é\Parameters\ServiceDll = "C:\\Windows\\system32\\259417775.txt" svchos.exe -
Sets service image path in registry 2 TTPs 1 IoCs
description ioc Process Set value (str) \REGISTRY\MACHINE\SYSTEM\ControlSet001\services\QAssist\ImagePath = "system32\\DRIVERS\\QAssist.sys" TXPlatforn.exe -
Executes dropped EXE 6 IoCs
pid Process 2744 svchost.exe 2856 TXPlatforn.exe 2700 svchos.exe 2796 TXPlatforn.exe 1728 HD_2024-09-23_bfbf4750cb5dc378515bbc23169d7d52_hijackloader_icedid.exe 2876 Ö÷¶¯·ÀÓù·þÎñÄ£¿é.exe -
Loads dropped DLL 8 IoCs
pid Process 2848 2024-09-23_bfbf4750cb5dc378515bbc23169d7d52_hijackloader_icedid.exe 2856 TXPlatforn.exe 2848 2024-09-23_bfbf4750cb5dc378515bbc23169d7d52_hijackloader_icedid.exe 2700 svchos.exe 560 svchost.exe 2848 2024-09-23_bfbf4750cb5dc378515bbc23169d7d52_hijackloader_icedid.exe 560 svchost.exe 2876 Ö÷¶¯·ÀÓù·þÎñÄ£¿é.exe -
Drops file in System32 directory 6 IoCs
description ioc Process File created C:\Windows\SysWOW64\TXPlatforn.exe svchost.exe File opened for modification C:\Windows\SysWOW64\TXPlatforn.exe svchost.exe File created C:\Windows\SysWOW64\259417775.txt svchos.exe File opened for modification C:\Windows\SysWOW64\ini.ini svchos.exe File created C:\Windows\SysWOW64\Ö÷¶¯·ÀÓù·þÎñÄ£¿é.exe svchost.exe File opened for modification C:\Windows\SysWOW64\Ö÷¶¯·ÀÓù·þÎñÄ£¿é.exe svchost.exe -
resource yara_rule behavioral1/memory/2744-5-0x0000000010000000-0x00000000101B6000-memory.dmp upx behavioral1/memory/2744-7-0x0000000010000000-0x00000000101B6000-memory.dmp upx behavioral1/memory/2744-9-0x0000000010000000-0x00000000101B6000-memory.dmp upx behavioral1/memory/2744-8-0x0000000010000000-0x00000000101B6000-memory.dmp upx behavioral1/memory/2856-18-0x0000000010000000-0x00000000101B6000-memory.dmp upx behavioral1/memory/2856-27-0x0000000010000000-0x00000000101B6000-memory.dmp upx behavioral1/memory/2796-36-0x0000000010000000-0x00000000101B6000-memory.dmp upx behavioral1/memory/2796-38-0x0000000010000000-0x00000000101B6000-memory.dmp upx behavioral1/memory/2796-40-0x0000000010000000-0x00000000101B6000-memory.dmp upx -
Drops file in Program Files directory 4 IoCs
description ioc Process File opened for modification C:\Program Files (x86)\Adobe\Reader 9.0\Reader\AcroRd32.exe 2024-09-23_bfbf4750cb5dc378515bbc23169d7d52_hijackloader_icedid.exe File opened for modification C:\Program Files\Mozilla Firefox\firefox.exe 2024-09-23_bfbf4750cb5dc378515bbc23169d7d52_hijackloader_icedid.exe File created C:\Program Files (x86)\Google\Chrome\Application\chrome.exe 2024-09-23_bfbf4750cb5dc378515bbc23169d7d52_hijackloader_icedid.exe File opened for modification C:\Program Files\VideoLAN\VLC\vlc.exe 2024-09-23_bfbf4750cb5dc378515bbc23169d7d52_hijackloader_icedid.exe -
Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).
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System Location Discovery: System Language Discovery 1 TTPs 9 IoCs
Attempt gather information about the system language of a victim in order to infer the geographical location of that host.
description ioc Process Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language 2024-09-23_bfbf4750cb5dc378515bbc23169d7d52_hijackloader_icedid.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language svchost.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language svchos.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language cmd.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language PING.EXE Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language TXPlatforn.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language svchost.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language HD_2024-09-23_bfbf4750cb5dc378515bbc23169d7d52_hijackloader_icedid.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language Ö÷¶¯·ÀÓù·þÎñÄ£¿é.exe -
System Network Configuration Discovery: Internet Connection Discovery 1 TTPs 2 IoCs
Adversaries may check for Internet connectivity on compromised systems.
pid Process 1272 cmd.exe 380 PING.EXE -
Runs ping.exe 1 TTPs 1 IoCs
pid Process 380 PING.EXE -
Suspicious behavior: EnumeratesProcesses 1 IoCs
pid Process 2848 2024-09-23_bfbf4750cb5dc378515bbc23169d7d52_hijackloader_icedid.exe -
Suspicious behavior: LoadsDriver 1 IoCs
pid Process 2796 TXPlatforn.exe -
Suspicious use of AdjustPrivilegeToken 6 IoCs
description pid Process Token: SeIncBasePriorityPrivilege 2744 svchost.exe Token: SeLoadDriverPrivilege 2796 TXPlatforn.exe Token: 33 2796 TXPlatforn.exe Token: SeIncBasePriorityPrivilege 2796 TXPlatforn.exe Token: 33 2796 TXPlatforn.exe Token: SeIncBasePriorityPrivilege 2796 TXPlatforn.exe -
Suspicious use of SetWindowsHookEx 2 IoCs
pid Process 2848 2024-09-23_bfbf4750cb5dc378515bbc23169d7d52_hijackloader_icedid.exe 2848 2024-09-23_bfbf4750cb5dc378515bbc23169d7d52_hijackloader_icedid.exe -
Suspicious use of WriteProcessMemory 34 IoCs
description pid Process procid_target PID 2848 wrote to memory of 2744 2848 2024-09-23_bfbf4750cb5dc378515bbc23169d7d52_hijackloader_icedid.exe 30 PID 2848 wrote to memory of 2744 2848 2024-09-23_bfbf4750cb5dc378515bbc23169d7d52_hijackloader_icedid.exe 30 PID 2848 wrote to memory of 2744 2848 2024-09-23_bfbf4750cb5dc378515bbc23169d7d52_hijackloader_icedid.exe 30 PID 2848 wrote to memory of 2744 2848 2024-09-23_bfbf4750cb5dc378515bbc23169d7d52_hijackloader_icedid.exe 30 PID 2848 wrote to memory of 2744 2848 2024-09-23_bfbf4750cb5dc378515bbc23169d7d52_hijackloader_icedid.exe 30 PID 2848 wrote to memory of 2744 2848 2024-09-23_bfbf4750cb5dc378515bbc23169d7d52_hijackloader_icedid.exe 30 PID 2848 wrote to memory of 2744 2848 2024-09-23_bfbf4750cb5dc378515bbc23169d7d52_hijackloader_icedid.exe 30 PID 2744 wrote to memory of 1272 2744 svchost.exe 32 PID 2744 wrote to memory of 1272 2744 svchost.exe 32 PID 2744 wrote to memory of 1272 2744 svchost.exe 32 PID 2744 wrote to memory of 1272 2744 svchost.exe 32 PID 2856 wrote to memory of 2796 2856 TXPlatforn.exe 33 PID 2856 wrote to memory of 2796 2856 TXPlatforn.exe 33 PID 2856 wrote to memory of 2796 2856 TXPlatforn.exe 33 PID 2856 wrote to memory of 2796 2856 TXPlatforn.exe 33 PID 2856 wrote to memory of 2796 2856 TXPlatforn.exe 33 PID 2856 wrote to memory of 2796 2856 TXPlatforn.exe 33 PID 2856 wrote to memory of 2796 2856 TXPlatforn.exe 33 PID 2848 wrote to memory of 2700 2848 2024-09-23_bfbf4750cb5dc378515bbc23169d7d52_hijackloader_icedid.exe 34 PID 2848 wrote to memory of 2700 2848 2024-09-23_bfbf4750cb5dc378515bbc23169d7d52_hijackloader_icedid.exe 34 PID 2848 wrote to memory of 2700 2848 2024-09-23_bfbf4750cb5dc378515bbc23169d7d52_hijackloader_icedid.exe 34 PID 2848 wrote to memory of 2700 2848 2024-09-23_bfbf4750cb5dc378515bbc23169d7d52_hijackloader_icedid.exe 34 PID 1272 wrote to memory of 380 1272 cmd.exe 36 PID 1272 wrote to memory of 380 1272 cmd.exe 36 PID 1272 wrote to memory of 380 1272 cmd.exe 36 PID 1272 wrote to memory of 380 1272 cmd.exe 36 PID 2848 wrote to memory of 1728 2848 2024-09-23_bfbf4750cb5dc378515bbc23169d7d52_hijackloader_icedid.exe 39 PID 2848 wrote to memory of 1728 2848 2024-09-23_bfbf4750cb5dc378515bbc23169d7d52_hijackloader_icedid.exe 39 PID 2848 wrote to memory of 1728 2848 2024-09-23_bfbf4750cb5dc378515bbc23169d7d52_hijackloader_icedid.exe 39 PID 2848 wrote to memory of 1728 2848 2024-09-23_bfbf4750cb5dc378515bbc23169d7d52_hijackloader_icedid.exe 39 PID 560 wrote to memory of 2876 560 svchost.exe 41 PID 560 wrote to memory of 2876 560 svchost.exe 41 PID 560 wrote to memory of 2876 560 svchost.exe 41 PID 560 wrote to memory of 2876 560 svchost.exe 41
Processes
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C:\Users\Admin\AppData\Local\Temp\2024-09-23_bfbf4750cb5dc378515bbc23169d7d52_hijackloader_icedid.exe"C:\Users\Admin\AppData\Local\Temp\2024-09-23_bfbf4750cb5dc378515bbc23169d7d52_hijackloader_icedid.exe"1⤵
- Loads dropped DLL
- Drops file in Program Files directory
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:2848 -
C:\Users\Admin\AppData\Local\Temp\svchost.exeC:\Users\Admin\AppData\Local\Temp\\svchost.exe2⤵
- Executes dropped EXE
- Drops file in System32 directory
- System Location Discovery: System Language Discovery
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:2744 -
C:\Windows\SysWOW64\cmd.exeC:\Windows\system32\cmd.exe /c ping -n 2 127.0.0.1 > nul && del C:\Users\Admin\AppData\Local\Temp\svchost.exe > nul3⤵
- System Location Discovery: System Language Discovery
- System Network Configuration Discovery: Internet Connection Discovery
- Suspicious use of WriteProcessMemory
PID:1272 -
C:\Windows\SysWOW64\PING.EXEping -n 2 127.0.0.14⤵
- System Location Discovery: System Language Discovery
- System Network Configuration Discovery: Internet Connection Discovery
- Runs ping.exe
PID:380
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C:\Users\Admin\AppData\Local\Temp\svchos.exeC:\Users\Admin\AppData\Local\Temp\\svchos.exe2⤵
- Server Software Component: Terminal Services DLL
- Executes dropped EXE
- Loads dropped DLL
- Drops file in System32 directory
- System Location Discovery: System Language Discovery
PID:2700
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C:\Users\Admin\AppData\Local\Temp\HD_2024-09-23_bfbf4750cb5dc378515bbc23169d7d52_hijackloader_icedid.exeC:\Users\Admin\AppData\Local\Temp\HD_2024-09-23_bfbf4750cb5dc378515bbc23169d7d52_hijackloader_icedid.exe2⤵
- Executes dropped EXE
- System Location Discovery: System Language Discovery
PID:1728
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C:\Windows\SysWOW64\TXPlatforn.exeC:\Windows\SysWOW64\TXPlatforn.exe -auto1⤵
- Executes dropped EXE
- Loads dropped DLL
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:2856 -
C:\Windows\SysWOW64\TXPlatforn.exeC:\Windows\SysWOW64\TXPlatforn.exe -acsi2⤵
- Drops file in Drivers directory
- Sets service image path in registry
- Executes dropped EXE
- Suspicious behavior: LoadsDriver
- Suspicious use of AdjustPrivilegeToken
PID:2796
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C:\Windows\SysWOW64\svchost.exeC:\Windows\SysWOW64\svchost.exe -k "Ö÷¶¯·ÀÓù·þÎñÄ£¿é"1⤵PID:696
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C:\Windows\SysWOW64\svchost.exeC:\Windows\SysWOW64\svchost.exe -k "Ö÷¶¯·ÀÓù·þÎñÄ£¿é"1⤵
- Loads dropped DLL
- Drops file in System32 directory
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:560 -
C:\Windows\SysWOW64\Ö÷¶¯·ÀÓù·þÎñÄ£¿é.exeC:\Windows\system32\Ö÷¶¯·ÀÓù·þÎñÄ£¿é.exe "c:\windows\system32\259417775.txt",MainThread2⤵
- Executes dropped EXE
- Loads dropped DLL
- System Location Discovery: System Language Discovery
PID:2876
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Network
MITRE ATT&CK Enterprise v15
Persistence
Boot or Logon Autostart Execution
1Registry Run Keys / Startup Folder
1Server Software Component
1Terminal Services DLL
1Privilege Escalation
Boot or Logon Autostart Execution
1Registry Run Keys / Startup Folder
1Replay Monitor
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Downloads
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Filesize
2.0MB
MD5b1460591b834badadb87b148841da5e0
SHA1d5c9911ba33575e245f095f6f15e8f8a2ffbbc72
SHA25652306d1ccbabb904aeecc67dba7e9385abdf528ee7dfd2460dfd5124052d0d5e
SHA512bfb1e70d4ba14959d62acf62b4740a50a18ed24d59eb4d60dd417694590c4bff9356d94e7944113b98af4f1cc8a5751797de2b77b948f61a825f7520920ad3ce
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Filesize
1.6MB
MD575dc2bb25520693a5afcbb201c67224e
SHA10f5698fa3a76e21467be071adc410669f7751603
SHA256e77b89a300012854fb36b3da91eb0702d8454d7f91a3acd94d28765f9c044c60
SHA512f23a947109b89e8f357ea8404dcd17e92f2ce406655c10f7c4bf10f2f01f7102e64c34a81d9480f2ae386dffa175640c5e5d3b9c77fb9d942ab6cf7eb736074a
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Filesize
1.7MB
MD577208e3cb9753ef14f3316e8f2d498a7
SHA105bf681a14d3741c312e641a47d7f98275d9c97a
SHA256374db643136d9c94ae5bd3e44c99487fcc594ab09446ae04dea3f7bbacc381b5
SHA51250818c278493665b541ae05538dcd455486db740585aa137597f5b5bd3a4b8b10f0e209e4652c6e641e03d341db70b77e302fab8f2cd5157300fc39a42eb61ef
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\Users\Admin\AppData\Local\Temp\HD_2024-09-23_bfbf4750cb5dc378515bbc23169d7d52_hijackloader_icedid.exe
Filesize3.1MB
MD5fb083acd60fe5c3156dc25442be815e3
SHA161df59b8f3ebd8b3d29ca3aedc4995e23cacf6d8
SHA256f130b3789962d5c8b59aa250d6f26ad5945928f3905b32bf65aa7bd30348a794
SHA5127147337d2c1006bb15cfa967c9eea6826b63c8d343f866e7454d7368d25019f39e52cf179500810834244c3ca9644d6c0df0b2c3128a9051e9ee6b428fa926f6
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Filesize
93KB
MD53b377ad877a942ec9f60ea285f7119a2
SHA160b23987b20d913982f723ab375eef50fafa6c70
SHA25662954fdf65e629b39a29f539619d20691332184c6b6be5a826128a8e759bfa84
SHA512af3a71f867ad9d28772c48b521097f9bf8931eb89fd2974e8de10990241419a39ddc3c0b36dd38aac4fdf14e1f0c5e228692618e93adce958d5b5dab8940e46f
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Filesize
377KB
MD5a4329177954d4104005bce3020e5ef59
SHA123c29e295e2dbb8454012d619ca3f81e4c16e85a
SHA2566156d003d54dcf2ee92f21bd6e7a6a7f91730bd2804381260bcabe465abe6ddd
SHA51281e9d456a4abfc7cd9e0943d4a0ce15523362c3179f3368381d1d7974f80a9f9113b5404b96e67e91684e0ea1895b7d0073e4c48d0bfc4fd0244b1af6acf0208
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Filesize
50KB
MD5d2a05a99271c1bb3660d70e27f732baf
SHA13f44b0965c8c88616c59fb73b0c449f2c16e8453
SHA256e07a9effb0b39db45cc5613c958de64d4ab90fe089cd003c36f1408ca2c5b26a
SHA512037ca3e42fe99577060dd3e431543254e396eff8987376650b084c4dcf7549193e26d3bd673b3f2d2c146d08f22dd22b58af763958a8f9b92b5c15e4a740004a
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Filesize
43KB
MD551138beea3e2c21ec44d0932c71762a8
SHA18939cf35447b22dd2c6e6f443446acc1bf986d58
SHA2565ad3c37e6f2b9db3ee8b5aeedc474645de90c66e3d95f8620c48102f1eba4124
SHA512794f30fe452117ff2a26dc9d7086aaf82b639c2632ac2e381a81f5239caaec7c96922ba5d2d90bfd8d74f0a6cd4f79fbda63e14c6b779e5cf6834c13e4e45e7d