Analysis Overview
SHA256
d4cb0f461af9d253c3bd6a808e2a66f49bf9e20af31d789faa682b78887273f3
Threat Level: Known bad
The file e8e930faa09a1b2a7dd07ba412b70ad8_JaffaCakes118 was found to be: Known bad.
Malicious Activity Summary
Detected Djvu ransomware
Djvu Ransomware
Modifies file permissions
Checks computer location settings
Adds Run key to start application
Looks up external IP address via web service
Suspicious use of SetThreadContext
Enumerates physical storage devices
Unsigned PE
Suspicious behavior: EnumeratesProcesses
Suspicious use of WriteProcessMemory
MITRE ATT&CK
Enterprise Matrix V15
Analysis: static1
Detonation Overview
Reported
2024-04-09 01:33
Signatures
Unsigned PE
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
Analysis: behavioral1
Detonation Overview
Submitted
2024-04-09 01:33
Reported
2024-04-09 01:36
Platform
win7-20240221-en
Max time kernel
168s
Max time network
137s
Command Line
Signatures
Detected Djvu ransomware
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
| N/A | N/A | N/A | N/A |
| N/A | N/A | N/A | N/A |
| N/A | N/A | N/A | N/A |
| N/A | N/A | N/A | N/A |
| N/A | N/A | N/A | N/A |
| N/A | N/A | N/A | N/A |
| N/A | N/A | N/A | N/A |
| N/A | N/A | N/A | N/A |
| N/A | N/A | N/A | N/A |
| N/A | N/A | N/A | N/A |
| N/A | N/A | N/A | N/A |
| N/A | N/A | N/A | N/A |
| N/A | N/A | N/A | N/A |
Djvu Ransomware
Modifies file permissions
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Windows\SysWOW64\icacls.exe | N/A |
Adds Run key to start application
| Description | Indicator | Process | Target |
| Set value (str) | \REGISTRY\USER\S-1-5-21-2461186416-2307104501-1787948496-1000\Software\Microsoft\Windows\CurrentVersion\Run\SysHelper = "\"C:\\Users\\Admin\\AppData\\Local\\b9b99fff-7a4f-45f1-86dc-3d8cf48d7ffd\\e8e930faa09a1b2a7dd07ba412b70ad8_JaffaCakes118.exe\" --AutoStart" | C:\Users\Admin\AppData\Local\Temp\e8e930faa09a1b2a7dd07ba412b70ad8_JaffaCakes118.exe | N/A |
Looks up external IP address via web service
| Description | Indicator | Process | Target |
| N/A | api.2ip.ua | N/A | N/A |
| N/A | api.2ip.ua | N/A | N/A |
| N/A | api.2ip.ua | N/A | N/A |
Suspicious use of SetThreadContext
| Description | Indicator | Process | Target |
| PID 2796 set thread context of 2952 | N/A | C:\Users\Admin\AppData\Local\Temp\e8e930faa09a1b2a7dd07ba412b70ad8_JaffaCakes118.exe | C:\Users\Admin\AppData\Local\Temp\e8e930faa09a1b2a7dd07ba412b70ad8_JaffaCakes118.exe |
| PID 772 set thread context of 2660 | N/A | C:\Users\Admin\AppData\Local\Temp\e8e930faa09a1b2a7dd07ba412b70ad8_JaffaCakes118.exe | C:\Users\Admin\AppData\Local\Temp\e8e930faa09a1b2a7dd07ba412b70ad8_JaffaCakes118.exe |
Enumerates physical storage devices
Suspicious behavior: EnumeratesProcesses
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\e8e930faa09a1b2a7dd07ba412b70ad8_JaffaCakes118.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\e8e930faa09a1b2a7dd07ba412b70ad8_JaffaCakes118.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\e8e930faa09a1b2a7dd07ba412b70ad8_JaffaCakes118.exe | N/A |
Suspicious use of WriteProcessMemory
Processes
C:\Users\Admin\AppData\Local\Temp\e8e930faa09a1b2a7dd07ba412b70ad8_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\e8e930faa09a1b2a7dd07ba412b70ad8_JaffaCakes118.exe"
C:\Users\Admin\AppData\Local\Temp\e8e930faa09a1b2a7dd07ba412b70ad8_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\e8e930faa09a1b2a7dd07ba412b70ad8_JaffaCakes118.exe"
C:\Windows\SysWOW64\icacls.exe
icacls "C:\Users\Admin\AppData\Local\b9b99fff-7a4f-45f1-86dc-3d8cf48d7ffd" /deny *S-1-1-0:(OI)(CI)(DE,DC)
C:\Users\Admin\AppData\Local\Temp\e8e930faa09a1b2a7dd07ba412b70ad8_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\e8e930faa09a1b2a7dd07ba412b70ad8_JaffaCakes118.exe" --Admin IsNotAutoStart IsNotTask
C:\Users\Admin\AppData\Local\Temp\e8e930faa09a1b2a7dd07ba412b70ad8_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\e8e930faa09a1b2a7dd07ba412b70ad8_JaffaCakes118.exe" --Admin IsNotAutoStart IsNotTask
Network
| Country | Destination | Domain | Proto |
| US | 8.8.8.8:53 | api.2ip.ua | udp |
| US | 172.67.139.220:443 | api.2ip.ua | tcp |
| US | 172.67.139.220:443 | api.2ip.ua | tcp |
| US | 8.8.8.8:53 | astdg.top | udp |
| US | 8.8.8.8:53 | securebiz.org | udp |
Files
memory/2796-0-0x0000000000340000-0x00000000003D2000-memory.dmp
memory/2796-1-0x0000000000340000-0x00000000003D2000-memory.dmp
memory/2796-3-0x0000000002210000-0x000000000232B000-memory.dmp
memory/2952-5-0x0000000000400000-0x0000000000537000-memory.dmp
memory/2952-2-0x000000007EFDE000-0x000000007EFDF000-memory.dmp
memory/2952-7-0x0000000000400000-0x0000000000537000-memory.dmp
memory/2952-8-0x0000000000400000-0x0000000000537000-memory.dmp
C:\Users\Admin\AppData\Local\b9b99fff-7a4f-45f1-86dc-3d8cf48d7ffd\e8e930faa09a1b2a7dd07ba412b70ad8_JaffaCakes118.exe
| MD5 | e8e930faa09a1b2a7dd07ba412b70ad8 |
| SHA1 | 1af64e7e5c6cd6a6089196669809f0aac1d89b6b |
| SHA256 | d4cb0f461af9d253c3bd6a808e2a66f49bf9e20af31d789faa682b78887273f3 |
| SHA512 | 72061072c56fb650de78ea8e54e76be657ccf9dba3fdcf50619072e4774dc95faf8542cb1cd0de4ab933f14d61719a6b7a7cdf3fbe3b22ef34900529fa17d2ff |
memory/772-27-0x0000000000230000-0x00000000002C2000-memory.dmp
memory/2952-26-0x0000000000400000-0x0000000000537000-memory.dmp
memory/772-29-0x0000000000230000-0x00000000002C2000-memory.dmp
memory/772-34-0x0000000000230000-0x00000000002C2000-memory.dmp
memory/2660-35-0x0000000000400000-0x0000000000537000-memory.dmp
memory/2660-36-0x0000000000400000-0x0000000000537000-memory.dmp
C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\24BD96D5497F70B3F510A6B53CD43F3E_3A89246FB90C5EE6620004F1AE0EB0EA
| MD5 | 580071ebd24cccfd9268e1474bb8134e |
| SHA1 | 443665efe7009fe1d4c5bc4786dc9cc540e59ef6 |
| SHA256 | 53e3fd53196b53d23b724612cf2704518edf3e979dca02f5674ac419b5f7b461 |
| SHA512 | 13d52455d8a30a0af06c420cd01f13f55efc4c55b59883c5208bf4929352e7b783557bff6a157c4fc71a8e7cbfadf00d55eef8ebef4b984624d8feb116a960a4 |
C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\24BD96D5497F70B3F510A6B53CD43F3E_3A89246FB90C5EE6620004F1AE0EB0EA
| MD5 | 79fb99dd44a0f7987b210a1da04ae809 |
| SHA1 | c6d60541f61851fb7031a685bfe1fdd6dfefd5ec |
| SHA256 | 12cba2b8a78ba8b52169f230d3dfa297147e15accc15eb8526594eea0931557d |
| SHA512 | ffb98b8cadf44a03c13a6316e9d97c00a2fc420934fd2c93729dd451c9cfa97dfc1103215914db66b03351445a63867298fe19414dc824547066896993f69bab |
C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\CAF4703619713E3F18D8A9D5D88D6288_F2DAF19C1F776537105D08FC8D978464
| MD5 | 8202a1cd02e7d69597995cabbe881a12 |
| SHA1 | 8858d9d934b7aa9330ee73de6c476acf19929ff6 |
| SHA256 | 58f381c3a0a0ace6321da22e40bd44a597bd98b9c9390ab9258426b5cf75a7a5 |
| SHA512 | 97ba9fceab995d4bef706f8deef99e06862999734ebe6a05832c710104479c6337cbf0a76e1c1e0f91566a61334dc100d837dfd049e20da765fe49def684f9c9 |
C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\CAF4703619713E3F18D8A9D5D88D6288_F2DAF19C1F776537105D08FC8D978464
| MD5 | 5135ac9ee4c954e304e0a577fa04e560 |
| SHA1 | a882425a11fbfa417905366a2d62b501289d1dc5 |
| SHA256 | 1cf4f916b79342b7f1674556dca2765e407417a99f0aa764e1d1742970dfbb44 |
| SHA512 | 9218fdbb8b543b8e4f3166db219dfe50578b4fc6d65e75d691e14842518ef00afc5d783385e3035d5219461d052c0dd45e8724ef24c1690a050366b718bf658b |
C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
| MD5 | ff11847c2a4d75d37f4a1ebbce712363 |
| SHA1 | 41c9b8be2db0f9176f159199f1419cf858512567 |
| SHA256 | 4bf55fc52341a1a5d616cf177208b124dc05991026b4b8dc1777e44d5769c41a |
| SHA512 | c4f3c2118595e3a63245298ca969c40e00506ce01eeaa23b82912aba10930d68eb0c84d9b580719dac7157c427b95b45241648b85a1b16cfcd5af8914d3d368c |
C:\Users\Admin\AppData\Local\Temp\CabB76.tmp
| MD5 | ac05d27423a85adc1622c714f2cb6184 |
| SHA1 | b0fe2b1abddb97837ea0195be70ab2ff14d43198 |
| SHA256 | c6456e12e5e53287a547af4103e0397cb9697e466cf75844312dc296d43d144d |
| SHA512 | 6d0ef9050e41fbae680e0e59dd0f90b6ac7fea5579ef5708b69d5da33a0ece7e8b16574b58b17b64a34cc34a4ffc22b4a62c1ece61f36c4a11a0665e0536b90d |
memory/2660-50-0x0000000000400000-0x0000000000537000-memory.dmp
memory/2660-49-0x0000000000400000-0x0000000000537000-memory.dmp
memory/2660-51-0x0000000000400000-0x0000000000537000-memory.dmp
memory/2660-55-0x0000000000400000-0x0000000000537000-memory.dmp
memory/2660-58-0x0000000000400000-0x0000000000537000-memory.dmp
memory/2660-57-0x0000000000400000-0x0000000000537000-memory.dmp
memory/2660-59-0x0000000000400000-0x0000000000537000-memory.dmp
Analysis: behavioral2
Detonation Overview
Submitted
2024-04-09 01:33
Reported
2024-04-09 01:36
Platform
win10v2004-20240226-en
Max time kernel
149s
Max time network
150s
Command Line
Signatures
Detected Djvu ransomware
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
| N/A | N/A | N/A | N/A |
| N/A | N/A | N/A | N/A |
| N/A | N/A | N/A | N/A |
| N/A | N/A | N/A | N/A |
| N/A | N/A | N/A | N/A |
| N/A | N/A | N/A | N/A |
| N/A | N/A | N/A | N/A |
| N/A | N/A | N/A | N/A |
| N/A | N/A | N/A | N/A |
| N/A | N/A | N/A | N/A |
| N/A | N/A | N/A | N/A |
| N/A | N/A | N/A | N/A |
| N/A | N/A | N/A | N/A |
| N/A | N/A | N/A | N/A |
| N/A | N/A | N/A | N/A |
| N/A | N/A | N/A | N/A |
Djvu Ransomware
Checks computer location settings
| Description | Indicator | Process | Target |
| Key value queried | \REGISTRY\USER\S-1-5-21-3270530367-132075249-2153716227-1000\Control Panel\International\Geo\Nation | C:\Users\Admin\AppData\Local\Temp\e8e930faa09a1b2a7dd07ba412b70ad8_JaffaCakes118.exe | N/A |
Modifies file permissions
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Windows\SysWOW64\icacls.exe | N/A |
Adds Run key to start application
| Description | Indicator | Process | Target |
| Set value (str) | \REGISTRY\USER\S-1-5-21-3270530367-132075249-2153716227-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\SysHelper = "\"C:\\Users\\Admin\\AppData\\Local\\2f683abf-d8f6-4ae1-a1dc-2274929f9016\\e8e930faa09a1b2a7dd07ba412b70ad8_JaffaCakes118.exe\" --AutoStart" | C:\Users\Admin\AppData\Local\Temp\e8e930faa09a1b2a7dd07ba412b70ad8_JaffaCakes118.exe | N/A |
Looks up external IP address via web service
| Description | Indicator | Process | Target |
| N/A | api.2ip.ua | N/A | N/A |
| N/A | api.2ip.ua | N/A | N/A |
| N/A | api.2ip.ua | N/A | N/A |
Suspicious use of SetThreadContext
| Description | Indicator | Process | Target |
| PID 1760 set thread context of 1496 | N/A | C:\Users\Admin\AppData\Local\Temp\e8e930faa09a1b2a7dd07ba412b70ad8_JaffaCakes118.exe | C:\Users\Admin\AppData\Local\Temp\e8e930faa09a1b2a7dd07ba412b70ad8_JaffaCakes118.exe |
| PID 4336 set thread context of 2196 | N/A | C:\Users\Admin\AppData\Local\Temp\e8e930faa09a1b2a7dd07ba412b70ad8_JaffaCakes118.exe | C:\Users\Admin\AppData\Local\Temp\e8e930faa09a1b2a7dd07ba412b70ad8_JaffaCakes118.exe |
Enumerates physical storage devices
Suspicious behavior: EnumeratesProcesses
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\e8e930faa09a1b2a7dd07ba412b70ad8_JaffaCakes118.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\e8e930faa09a1b2a7dd07ba412b70ad8_JaffaCakes118.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\e8e930faa09a1b2a7dd07ba412b70ad8_JaffaCakes118.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\e8e930faa09a1b2a7dd07ba412b70ad8_JaffaCakes118.exe | N/A |
Suspicious use of WriteProcessMemory
Processes
C:\Users\Admin\AppData\Local\Temp\e8e930faa09a1b2a7dd07ba412b70ad8_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\e8e930faa09a1b2a7dd07ba412b70ad8_JaffaCakes118.exe"
C:\Users\Admin\AppData\Local\Temp\e8e930faa09a1b2a7dd07ba412b70ad8_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\e8e930faa09a1b2a7dd07ba412b70ad8_JaffaCakes118.exe"
C:\Windows\SysWOW64\icacls.exe
icacls "C:\Users\Admin\AppData\Local\2f683abf-d8f6-4ae1-a1dc-2274929f9016" /deny *S-1-1-0:(OI)(CI)(DE,DC)
C:\Users\Admin\AppData\Local\Temp\e8e930faa09a1b2a7dd07ba412b70ad8_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\e8e930faa09a1b2a7dd07ba412b70ad8_JaffaCakes118.exe" --Admin IsNotAutoStart IsNotTask
C:\Users\Admin\AppData\Local\Temp\e8e930faa09a1b2a7dd07ba412b70ad8_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\e8e930faa09a1b2a7dd07ba412b70ad8_JaffaCakes118.exe" --Admin IsNotAutoStart IsNotTask
Network
| Country | Destination | Domain | Proto |
| US | 8.8.8.8:53 | 28.118.140.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | api.2ip.ua | udp |
| US | 172.67.139.220:443 | api.2ip.ua | tcp |
| US | 8.8.8.8:53 | 249.197.17.2.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 220.139.67.172.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 195.187.250.142.in-addr.arpa | udp |
| US | 172.67.139.220:443 | api.2ip.ua | tcp |
| US | 8.8.8.8:53 | securebiz.org | udp |
| US | 8.8.8.8:53 | astdg.top | udp |
| US | 8.8.8.8:53 | astdg.top | udp |
| US | 8.8.8.8:53 | astdg.top | udp |
| US | 8.8.8.8:53 | 232.168.11.51.in-addr.arpa | udp |
| US | 20.231.121.79:80 | tcp | |
| US | 8.8.8.8:53 | astdg.top | udp |
| US | 8.8.8.8:53 | 50.23.12.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 206.23.85.13.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 24.139.73.23.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 99.56.20.217.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 14.227.111.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 18.173.189.20.in-addr.arpa | udp |
Files
memory/1760-1-0x0000000002560000-0x0000000002601000-memory.dmp
memory/1760-2-0x0000000002650000-0x000000000276B000-memory.dmp
memory/1496-3-0x0000000000400000-0x0000000000537000-memory.dmp
memory/1496-4-0x0000000000400000-0x0000000000537000-memory.dmp
memory/1496-5-0x0000000000400000-0x0000000000537000-memory.dmp
memory/1496-6-0x0000000000400000-0x0000000000537000-memory.dmp
C:\Users\Admin\AppData\Local\2f683abf-d8f6-4ae1-a1dc-2274929f9016\e8e930faa09a1b2a7dd07ba412b70ad8_JaffaCakes118.exe
| MD5 | e8e930faa09a1b2a7dd07ba412b70ad8 |
| SHA1 | 1af64e7e5c6cd6a6089196669809f0aac1d89b6b |
| SHA256 | d4cb0f461af9d253c3bd6a808e2a66f49bf9e20af31d789faa682b78887273f3 |
| SHA512 | 72061072c56fb650de78ea8e54e76be657ccf9dba3fdcf50619072e4774dc95faf8542cb1cd0de4ab933f14d61719a6b7a7cdf3fbe3b22ef34900529fa17d2ff |
memory/1496-15-0x0000000000400000-0x0000000000537000-memory.dmp
memory/4336-18-0x0000000002560000-0x00000000025F9000-memory.dmp
memory/2196-20-0x0000000000400000-0x0000000000537000-memory.dmp
memory/2196-21-0x0000000000400000-0x0000000000537000-memory.dmp
memory/2196-22-0x0000000000400000-0x0000000000537000-memory.dmp
C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\24BD96D5497F70B3F510A6B53CD43F3E_3A89246FB90C5EE6620004F1AE0EB0EA
| MD5 | 580071ebd24cccfd9268e1474bb8134e |
| SHA1 | 443665efe7009fe1d4c5bc4786dc9cc540e59ef6 |
| SHA256 | 53e3fd53196b53d23b724612cf2704518edf3e979dca02f5674ac419b5f7b461 |
| SHA512 | 13d52455d8a30a0af06c420cd01f13f55efc4c55b59883c5208bf4929352e7b783557bff6a157c4fc71a8e7cbfadf00d55eef8ebef4b984624d8feb116a960a4 |
C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\24BD96D5497F70B3F510A6B53CD43F3E_3A89246FB90C5EE6620004F1AE0EB0EA
| MD5 | aa1b1bf5f32d7497f003b6e2d968ef7e |
| SHA1 | 051c64148348aaa8861b6f1ce57dd03ae353f50b |
| SHA256 | ebde56dbfd8bc2d8274b6f8770771fbd783e65507bb313eabbd6aca0079fd3dc |
| SHA512 | a719c376e224742b619d15143eee90904f6a56efb078cf352771a260bdcd713b3a11cf7beab797739655dc5489603a712df6ba879b5ad7a9863aaafe98341f93 |
C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\CAF4703619713E3F18D8A9D5D88D6288_F2DAF19C1F776537105D08FC8D978464
| MD5 | 8202a1cd02e7d69597995cabbe881a12 |
| SHA1 | 8858d9d934b7aa9330ee73de6c476acf19929ff6 |
| SHA256 | 58f381c3a0a0ace6321da22e40bd44a597bd98b9c9390ab9258426b5cf75a7a5 |
| SHA512 | 97ba9fceab995d4bef706f8deef99e06862999734ebe6a05832c710104479c6337cbf0a76e1c1e0f91566a61334dc100d837dfd049e20da765fe49def684f9c9 |
C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\CAF4703619713E3F18D8A9D5D88D6288_F2DAF19C1F776537105D08FC8D978464
| MD5 | fd0d9758b35237aaa6dad0c2145bf952 |
| SHA1 | 46851ef8a1dc00af1e1863207b8e6c3a9971e5c7 |
| SHA256 | 36b2e5f69af1590677d6de5c0dd262431254ecd0e3cd3b7c76167cd407294f80 |
| SHA512 | 7f73138ebfb43745fb7114ddc2c37de80e6bc3be8caf1ccb87257a445c62d67cf473639524b8dcb8b4c25e4a825a651c09fe37266a560210531867423207fcad |
memory/2196-27-0x0000000000400000-0x0000000000537000-memory.dmp
memory/2196-28-0x0000000000400000-0x0000000000537000-memory.dmp
memory/2196-29-0x0000000000400000-0x0000000000537000-memory.dmp
memory/2196-31-0x0000000000400000-0x0000000000537000-memory.dmp
memory/2196-33-0x0000000000400000-0x0000000000537000-memory.dmp
memory/2196-34-0x0000000000400000-0x0000000000537000-memory.dmp
memory/2196-35-0x0000000000400000-0x0000000000537000-memory.dmp
memory/2196-37-0x0000000000400000-0x0000000000537000-memory.dmp