Analysis Overview
SHA256
a67944e6f26b44910a85a2d9c3fbc7ee75968123246f2718d359c533d98edc2d
Threat Level: Known bad
The file PO No. 44 Master Group Trading & Contracting.zip was found to be: Known bad.
Malicious Activity Summary
Neshta
Detect Neshta payload
Checks computer location settings
Reads user/profile data of web browsers
Modifies system executable filetype association
Loads dropped DLL
Suspicious use of SetThreadContext
Drops file in Program Files directory
Drops file in Windows directory
Enumerates physical storage devices
Unsigned PE
Suspicious use of WriteProcessMemory
Creates scheduled task(s)
Modifies registry class
Suspicious use of AdjustPrivilegeToken
Suspicious behavior: EnumeratesProcesses
MITRE ATT&CK
Enterprise Matrix V15
Analysis: static1
Detonation Overview
Reported
2024-04-13 15:53
Signatures
Unsigned PE
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
Analysis: behavioral2
Detonation Overview
Submitted
2024-04-13 15:53
Reported
2024-04-13 15:55
Platform
win10v2004-20240412-en
Max time kernel
148s
Max time network
153s
Command Line
Signatures
Detect Neshta payload
| 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 |
Neshta
Checks computer location settings
| Description | Indicator | Process | Target |
| Key value queried | \REGISTRY\USER\S-1-5-21-1826666146-2574340311-1877551059-1000\Control Panel\International\Geo\Nation | C:\Users\Admin\AppData\Local\Temp\PO No. 44 Master Group Trading & Contracting.exe | N/A |
| Key value queried | \REGISTRY\USER\S-1-5-21-1826666146-2574340311-1877551059-1000\Control Panel\International\Geo\Nation | C:\Users\Admin\AppData\Local\Temp\PO No. 44 Master Group Trading & Contracting.exe | N/A |
Modifies system executable filetype association
| Description | Indicator | Process | Target |
| Set value (str) | \REGISTRY\MACHINE\SOFTWARE\Classes\exefile\shell\open\command\ = "C:\\Windows\\svchost.com \"%1\" %*" | C:\Users\Admin\AppData\Local\Temp\PO No. 44 Master Group Trading & Contracting.exe | N/A |
Reads user/profile data of web browsers
Suspicious use of SetThreadContext
| Description | Indicator | Process | Target |
| PID 2212 set thread context of 2304 | N/A | C:\Users\Admin\AppData\Local\Temp\PO No. 44 Master Group Trading & Contracting.exe | C:\Users\Admin\AppData\Local\Temp\PO No. 44 Master Group Trading & Contracting.exe |
Drops file in Program Files directory
Drops file in Windows directory
| Description | Indicator | Process | Target |
| File opened for modification | C:\Windows\svchost.com | C:\Users\Admin\AppData\Local\Temp\PO No. 44 Master Group Trading & Contracting.exe | N/A |
Enumerates physical storage devices
Creates scheduled task(s)
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Windows\SysWOW64\schtasks.exe | N/A |
Modifies registry class
| Description | Indicator | Process | Target |
| Set value (str) | \REGISTRY\MACHINE\SOFTWARE\Classes\exefile\shell\open\command\ = "C:\\Windows\\svchost.com \"%1\" %*" | C:\Users\Admin\AppData\Local\Temp\PO No. 44 Master Group Trading & Contracting.exe | N/A |
Suspicious behavior: EnumeratesProcesses
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe | N/A |
| N/A | N/A | C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe | N/A |
| N/A | N/A | C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe | N/A |
| N/A | N/A | C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe | N/A |
Suspicious use of AdjustPrivilegeToken
| Description | Indicator | Process | Target |
| Token: SeDebugPrivilege | N/A | C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe | N/A |
| Token: SeDebugPrivilege | N/A | C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe | N/A |
Suspicious use of WriteProcessMemory
Processes
C:\Users\Admin\AppData\Local\Temp\PO No. 44 Master Group Trading & Contracting.exe
"C:\Users\Admin\AppData\Local\Temp\PO No. 44 Master Group Trading & Contracting.exe"
C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
"C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" Add-MpPreference -ExclusionPath "C:\Users\Admin\AppData\Local\Temp\PO No. 44 Master Group Trading & Contracting.exe"
C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
"C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" Add-MpPreference -ExclusionPath "C:\Users\Admin\AppData\Roaming\QxvrCwK.exe"
C:\Windows\SysWOW64\schtasks.exe
"C:\Windows\System32\schtasks.exe" /Create /TN "Updates\QxvrCwK" /XML "C:\Users\Admin\AppData\Local\Temp\tmpA057.tmp"
C:\Users\Admin\AppData\Local\Temp\PO No. 44 Master Group Trading & Contracting.exe
"C:\Users\Admin\AppData\Local\Temp\PO No. 44 Master Group Trading & Contracting.exe"
Network
| Country | Destination | Domain | Proto |
| US | 8.8.8.8:53 | 252.15.104.51.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 240.197.17.2.in-addr.arpa | udp |
Files
memory/2212-0-0x0000000000510000-0x00000000005E2000-memory.dmp
memory/2212-1-0x0000000074410000-0x0000000074BC0000-memory.dmp
memory/2212-2-0x00000000055D0000-0x0000000005B74000-memory.dmp
memory/2212-3-0x0000000005020000-0x00000000050B2000-memory.dmp
memory/2212-4-0x0000000005250000-0x0000000005260000-memory.dmp
memory/2212-5-0x0000000004FA0000-0x0000000004FAA000-memory.dmp
memory/2212-6-0x0000000007C70000-0x0000000007C8C000-memory.dmp
memory/2212-7-0x000000000A340000-0x000000000A348000-memory.dmp
memory/2212-8-0x000000000D360000-0x000000000D36C000-memory.dmp
memory/2212-9-0x00000000049F0000-0x0000000004A7C000-memory.dmp
memory/2212-10-0x0000000010EA0000-0x0000000010F3C000-memory.dmp
memory/3612-15-0x0000000002CA0000-0x0000000002CD6000-memory.dmp
memory/1188-16-0x0000000074410000-0x0000000074BC0000-memory.dmp
memory/3612-17-0x0000000005860000-0x0000000005E88000-memory.dmp
C:\Users\Admin\AppData\Local\Temp\tmpA057.tmp
| MD5 | 3856de08d662bcefc87f8c21d0fe0f0c |
| SHA1 | 1c83a06c7b97e87023e9acba2316bfc95411d804 |
| SHA256 | b6904173d4a67ad3ba2a3fd2eb1f5efa5f00a5c1bf0fd79b0863deebe196e697 |
| SHA512 | ad27ed7c5c473a9df3547d3427f58154b96688bec633ba89063372c57532779a079f92acb4497a10ae0a1de7cf3968e99ac6aaa14e93ba23ce02a6ec70f3fbd4 |
memory/3612-19-0x0000000074410000-0x0000000074BC0000-memory.dmp
memory/3612-20-0x0000000002E40000-0x0000000002E50000-memory.dmp
memory/3612-23-0x00000000057C0000-0x0000000005826000-memory.dmp
memory/3612-24-0x0000000002E40000-0x0000000002E50000-memory.dmp
memory/1188-22-0x0000000004FD0000-0x0000000004FF2000-memory.dmp
memory/1188-21-0x0000000004B70000-0x0000000004B80000-memory.dmp
memory/3612-26-0x0000000006040000-0x00000000060A6000-memory.dmp
memory/1188-25-0x0000000004B70000-0x0000000004B80000-memory.dmp
C:\Users\Admin\AppData\Local\Temp\__PSScriptPolicyTest_ck1ohghe.32f.ps1
| MD5 | d17fe0a3f47be24a6453e9ef58c94641 |
| SHA1 | 6ab83620379fc69f80c0242105ddffd7d98d5d9d |
| SHA256 | 96ad1146eb96877eab5942ae0736b82d8b5e2039a80d3d6932665c1a4c87dcf7 |
| SHA512 | 5b592e58f26c264604f98f6aa12860758ce606d1c63220736cf0c779e4e18e3cec8706930a16c38b20161754d1017d1657d35258e58ca22b18f5b232880dec82 |
memory/1188-45-0x00000000059C0000-0x0000000005D14000-memory.dmp
memory/2304-46-0x0000000000400000-0x000000000041B000-memory.dmp
memory/2212-50-0x0000000074410000-0x0000000074BC0000-memory.dmp
memory/2304-49-0x0000000000400000-0x000000000041B000-memory.dmp
memory/2304-52-0x0000000000400000-0x000000000041B000-memory.dmp
memory/2304-47-0x0000000000400000-0x000000000041B000-memory.dmp
memory/3612-53-0x0000000006690000-0x00000000066AE000-memory.dmp
C:\Users\Admin\AppData\Local\Temp\3582-490\PO No. 44 Master Group Trading & Contracting.exe
| MD5 | 57886e3196900b7df0c72dd68d70064f |
| SHA1 | 2d74b0bdd34615f885e53db417368725ea21a2b0 |
| SHA256 | 42307edb22a10f3de80cae4df709339e53ac4defc20a40dbfe773741ddbc80ba |
| SHA512 | 86c0ee4a2caf3b59916a6398e6d36215b457b05d3720e84fc5f3e47a642ade87705f038c0bf9c4823860ecfe54b4de2f21dcc096b8b01592b15670e00c5d6e60 |
memory/3612-63-0x0000000006C40000-0x0000000006C8C000-memory.dmp
memory/3612-64-0x0000000002E40000-0x0000000002E50000-memory.dmp
memory/1188-65-0x0000000004B70000-0x0000000004B80000-memory.dmp
memory/1188-68-0x0000000074410000-0x0000000074BC0000-memory.dmp
memory/3612-69-0x000000007FB50000-0x000000007FB60000-memory.dmp
memory/3612-70-0x0000000007650000-0x0000000007682000-memory.dmp
memory/3612-71-0x0000000070860000-0x00000000708AC000-memory.dmp
memory/3612-81-0x0000000006BC0000-0x0000000006BDE000-memory.dmp
memory/3612-82-0x0000000007690000-0x0000000007733000-memory.dmp
C:\PROGRA~2\Adobe\ACROBA~1\Reader\ACROBR~1.EXE
| MD5 | c0a853ba43630ec944ad3fdf2e6f3723 |
| SHA1 | 497e73b82bff3625116e8f4050dd945ca48ceed0 |
| SHA256 | 057bcd8e6fbb7cd75d6a55509743e1254bfbc773f745c77bfbe65726d2873855 |
| SHA512 | 59e6d3801e78b0f6f7c7a384d3bd209124bd0a289a567108253fdec2b772df604f8921e63ca4510d6c02c575b4f2491aaea18b5c787a91f1f03f678398d4fef9 |
memory/3612-96-0x0000000007FD0000-0x000000000864A000-memory.dmp
memory/3612-98-0x0000000007990000-0x00000000079AA000-memory.dmp
memory/3612-99-0x0000000007A00000-0x0000000007A0A000-memory.dmp
memory/3612-100-0x0000000007C10000-0x0000000007CA6000-memory.dmp
memory/3612-101-0x0000000007B90000-0x0000000007BA1000-memory.dmp
memory/3612-119-0x0000000007BE0000-0x0000000007BEE000-memory.dmp
memory/3612-126-0x0000000007BF0000-0x0000000007C04000-memory.dmp
memory/3612-131-0x0000000007CF0000-0x0000000007D0A000-memory.dmp
memory/3612-137-0x0000000007CD0000-0x0000000007CD8000-memory.dmp
C:\Users\Admin\AppData\Local\Microsoft\Windows\PowerShell\StartupProfileData-NonInteractive
| MD5 | 9cdad3924c9c67239d7bd475c62f3407 |
| SHA1 | 39721d6fb5bf20a8dbf5e6249a98df78e1e72bcd |
| SHA256 | 6ecaa1b276335153709e569ae3be0129fbd6cfe725937c85523590ab73216ef3 |
| SHA512 | 2aa5dba918fadf73de104479235c94eb2f3cd2249d53d02aebc0f6538b01c60c11dcc1d738b2a922bf1bd07c2f0a19bb1cdf3b390cbf033edd2c261e34ab929e |
C:\Users\Admin\AppData\Local\Microsoft\CLR_v4.0_32\UsageLogs\powershell.exe.log
| MD5 | 33b19d75aa77114216dbc23f43b195e3 |
| SHA1 | 36a6c3975e619e0c5232aa4f5b7dc1fec9525535 |
| SHA256 | b23ced31b855e5a39c94afa1f9d55b023b8c40d4dc62143e0539c6916c12c9d2 |
| SHA512 | 676fa2fd34878b75e5899197fe6826bb5604541aa468804bc9835bd3acabed2e6759878a8f1358955413818a51456816e90f149133828575a416c2a74fc7d821 |
memory/3612-158-0x0000000074410000-0x0000000074BC0000-memory.dmp
C:\Users\Admin\AppData\Roaming\QxvrCwK.exe
| MD5 | 77fceb05a851e129ceac74ad35a49669 |
| SHA1 | 9b2d4653f5aa38a9fc64e0eca19268e4da547b79 |
| SHA256 | dafe6d74868c243d4f818aab7c3f8d5d95b7d69aa1492e34e1e38d80d15e1532 |
| SHA512 | e818dce4d5f7f323148dea9a0dea3e77f8bfdc2e3010735fd97d45e8a69ee3c1f2b658f142bd47e3ca2833307486555a6464f39a0e3169b8294c0d540a9df4f9 |
memory/2304-184-0x0000000000400000-0x000000000041B000-memory.dmp
memory/2304-186-0x0000000000400000-0x000000000041B000-memory.dmp
Analysis: behavioral1
Detonation Overview
Submitted
2024-04-13 15:53
Reported
2024-04-13 15:55
Platform
win7-20240221-en
Max time kernel
120s
Max time network
124s
Command Line
Signatures
Detect Neshta payload
| 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 |
Neshta
Loads dropped DLL
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\PO No. 44 Master Group Trading & Contracting.exe | N/A |
Modifies system executable filetype association
| Description | Indicator | Process | Target |
| Set value (str) | \REGISTRY\MACHINE\SOFTWARE\Classes\exefile\shell\open\command\ = "C:\\Windows\\svchost.com \"%1\" %*" | C:\Users\Admin\AppData\Local\Temp\PO No. 44 Master Group Trading & Contracting.exe | N/A |
Reads user/profile data of web browsers
Suspicious use of SetThreadContext
| Description | Indicator | Process | Target |
| PID 1412 set thread context of 2600 | N/A | C:\Users\Admin\AppData\Local\Temp\PO No. 44 Master Group Trading & Contracting.exe | C:\Users\Admin\AppData\Local\Temp\PO No. 44 Master Group Trading & Contracting.exe |
Drops file in Program Files directory
Drops file in Windows directory
| Description | Indicator | Process | Target |
| File opened for modification | C:\Windows\svchost.com | C:\Users\Admin\AppData\Local\Temp\PO No. 44 Master Group Trading & Contracting.exe | N/A |
Enumerates physical storage devices
Creates scheduled task(s)
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Windows\SysWOW64\schtasks.exe | N/A |
Modifies registry class
| Description | Indicator | Process | Target |
| Set value (str) | \REGISTRY\MACHINE\SOFTWARE\Classes\exefile\shell\open\command\ = "C:\\Windows\\svchost.com \"%1\" %*" | C:\Users\Admin\AppData\Local\Temp\PO No. 44 Master Group Trading & Contracting.exe | N/A |
Suspicious behavior: EnumeratesProcesses
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe | N/A |
| N/A | N/A | C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe | N/A |
Suspicious use of AdjustPrivilegeToken
| Description | Indicator | Process | Target |
| Token: SeDebugPrivilege | N/A | C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe | N/A |
| Token: SeDebugPrivilege | N/A | C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe | N/A |
Suspicious use of WriteProcessMemory
Processes
C:\Users\Admin\AppData\Local\Temp\PO No. 44 Master Group Trading & Contracting.exe
"C:\Users\Admin\AppData\Local\Temp\PO No. 44 Master Group Trading & Contracting.exe"
C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
"C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" Add-MpPreference -ExclusionPath "C:\Users\Admin\AppData\Local\Temp\PO No. 44 Master Group Trading & Contracting.exe"
C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
"C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" Add-MpPreference -ExclusionPath "C:\Users\Admin\AppData\Roaming\QxvrCwK.exe"
C:\Windows\SysWOW64\schtasks.exe
"C:\Windows\System32\schtasks.exe" /Create /TN "Updates\QxvrCwK" /XML "C:\Users\Admin\AppData\Local\Temp\tmpDC3B.tmp"
C:\Users\Admin\AppData\Local\Temp\PO No. 44 Master Group Trading & Contracting.exe
"C:\Users\Admin\AppData\Local\Temp\PO No. 44 Master Group Trading & Contracting.exe"
Network
Files
memory/1412-0-0x0000000000940000-0x0000000000A12000-memory.dmp
memory/1412-1-0x0000000073EE0000-0x00000000745CE000-memory.dmp
memory/1412-2-0x0000000004DB0000-0x0000000004DF0000-memory.dmp
memory/1412-3-0x00000000002F0000-0x000000000030C000-memory.dmp
memory/1412-4-0x0000000000310000-0x0000000000318000-memory.dmp
memory/1412-5-0x0000000000430000-0x000000000043C000-memory.dmp
memory/1412-6-0x0000000000600000-0x000000000068C000-memory.dmp
C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Recent\CustomDestinations\VVSRMTA25G0X68HY2V9I.temp
| MD5 | 977b5692f8fed77825c3aff5c97f8615 |
| SHA1 | 104af5061c338992a3738c3c4541058aa4b9ab16 |
| SHA256 | 6a4021d2b37ae11184e90501f9622852a4cfd346eb4928d75872e7b249304e46 |
| SHA512 | f3e2c0399f276588cad972fe70b9737e663de89b73b9563814adbd2b95d306ab7d3a48b6f64f4981f06db6043ad8e22c3f10f78cbaad826ed2026e84bfdfdff3 |
C:\Users\Admin\AppData\Local\Temp\tmpDC3B.tmp
| MD5 | b56deda3cff596b14e58e03885176894 |
| SHA1 | aedcbb73c79ea1612ac5282b4368165491baf66c |
| SHA256 | 135d6f047332b04f1dba23f94b9bb472f6380691fd5d905c06ca4cdced3516b8 |
| SHA512 | 52533fdbcb245b7353fbc4a5847d15d0fbb0a977eda69b717684c729700dac13426ea3c58bd82d2b40919e769cfad258f36154ae39f7c13025c0f6b2947fbf32 |
memory/2924-20-0x000000006E4A0000-0x000000006EA4B000-memory.dmp
memory/2600-21-0x0000000000400000-0x000000000041B000-memory.dmp
memory/1560-22-0x000000006E4A0000-0x000000006EA4B000-memory.dmp
memory/2924-23-0x0000000002500000-0x0000000002540000-memory.dmp
memory/2600-24-0x0000000000400000-0x000000000041B000-memory.dmp
memory/2600-25-0x0000000000400000-0x000000000041B000-memory.dmp
memory/2600-26-0x0000000000400000-0x000000000041B000-memory.dmp
memory/2600-27-0x0000000000400000-0x000000000041B000-memory.dmp
memory/2600-29-0x0000000000400000-0x000000000041B000-memory.dmp
memory/2600-31-0x000000007EFDE000-0x000000007EFDF000-memory.dmp
memory/1560-32-0x0000000001F00000-0x0000000001F40000-memory.dmp
memory/2600-35-0x0000000000400000-0x000000000041B000-memory.dmp
memory/2924-34-0x0000000002500000-0x0000000002540000-memory.dmp
memory/1560-36-0x0000000001F00000-0x0000000001F40000-memory.dmp
memory/2924-30-0x0000000002500000-0x0000000002540000-memory.dmp
memory/2924-28-0x000000006E4A0000-0x000000006EA4B000-memory.dmp
memory/2600-19-0x0000000000400000-0x000000000041B000-memory.dmp
memory/2600-37-0x0000000000400000-0x000000000041B000-memory.dmp
memory/1412-39-0x0000000073EE0000-0x00000000745CE000-memory.dmp
memory/2600-38-0x0000000000400000-0x000000000041B000-memory.dmp
memory/2600-40-0x0000000000400000-0x000000000041B000-memory.dmp
C:\MSOCache\ALLUSE~1\{9A861~1\ose.exe
| MD5 | e33fd58013493b59b3dfddb983a37927 |
| SHA1 | 887015c06a5ae1d10d890bceeb6c1f9a95e27a72 |
| SHA256 | a63ed28f75de225b0ec2020c253f9cb397a7282812d6aa6bb9d47d8dc4548b39 |
| SHA512 | 5e25bdf22997367c828454eda5f3f4a51c11f8c7fd5c26cbe00d8a339652df9c48fb8bfec2754977ffa82e55dd1de1421765d88c06617cc9360e92332f052371 |
memory/1560-49-0x000000006E4A0000-0x000000006EA4B000-memory.dmp
memory/2924-50-0x000000006E4A0000-0x000000006EA4B000-memory.dmp
\PROGRA~2\Adobe\READER~1.0\Reader\LOGTRA~1.EXE
| MD5 | 9e2b9928c89a9d0da1d3e8f4bd96afa7 |
| SHA1 | ec66cda99f44b62470c6930e5afda061579cde35 |
| SHA256 | 8899b4ed3446b7d55b54defbc1acb7c5392a4b3bc8ec2cdc7c31171708965043 |
| SHA512 | 2ca5ad1d0e12a8049de885b90b7f56fe77c868e0d6dae4ec4b6f3bc0bf7b2e73295cc9b1328c2b45357ffb0d7804622ab3f91a56140b098e93b691032d508156 |
C:\Users\Admin\AppData\Roaming\QxvrCwK.exe
| MD5 | 77fceb05a851e129ceac74ad35a49669 |
| SHA1 | 9b2d4653f5aa38a9fc64e0eca19268e4da547b79 |
| SHA256 | dafe6d74868c243d4f818aab7c3f8d5d95b7d69aa1492e34e1e38d80d15e1532 |
| SHA512 | e818dce4d5f7f323148dea9a0dea3e77f8bfdc2e3010735fd97d45e8a69ee3c1f2b658f142bd47e3ca2833307486555a6464f39a0e3169b8294c0d540a9df4f9 |
memory/2600-124-0x0000000000400000-0x000000000041B000-memory.dmp
memory/2600-126-0x0000000000400000-0x000000000041B000-memory.dmp