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210303-eg4g1z4wd2 10Analysis
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max time kernel
152s -
max time network
113s -
platform
windows7_x64 -
resource
win7v200217 -
submitted
07-04-2020 13:16
Static task
static1
Behavioral task
behavioral1
Sample
ed01ebfbc9eb5bbea545af4d01bf5f1071661840480439c6e5babe8e080e41aa.exe
Resource
win7v200217
Behavioral task
behavioral2
Sample
ed01ebfbc9eb5bbea545af4d01bf5f1071661840480439c6e5babe8e080e41aa.exe
Resource
win10v200217
General
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Target
ed01ebfbc9eb5bbea545af4d01bf5f1071661840480439c6e5babe8e080e41aa.exe
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Size
3.4MB
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MD5
84c82835a5d21bbcf75a61706d8ab549
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SHA1
5ff465afaabcbf0150d1a3ab2c2e74f3a4426467
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SHA256
ed01ebfbc9eb5bbea545af4d01bf5f1071661840480439c6e5babe8e080e41aa
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SHA512
90723a50c20ba3643d625595fd6be8dcf88d70ff7f4b4719a88f055d5b3149a4231018ea30d375171507a147e59f73478c0c27948590794554d031e7d54b7244
Malware Config
Extracted
C:\Users\Admin\AppData\Local\Temp\@Please_Read_Me@.txt
wannacry
12t9YDPgwueZ9NyMgw519p7AA8isjr6SMw
Signatures
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Suspicious behavior: EnumeratesProcesses 3 IoCs
Processes:
taskhsvc.exepid process 1688 taskhsvc.exe 1688 taskhsvc.exe 1688 taskhsvc.exe -
Interacts with shadow copies 2 TTPs 1 IoCs
Shadow copies are often targeted by ransomware to inhibit system recovery.
Processes:
vssadmin.exepid process 976 vssadmin.exe -
Modifies service 2 TTPs 4 IoCs
Processes:
vssvc.exedescription ioc process Key created \REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\VSS\Diag\Registry Writer vssvc.exe Key created \REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\VSS\Diag\COM+ REGDB Writer vssvc.exe Key created \REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\VSS\Diag\ASR Writer vssvc.exe Key created \REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\VSS\Diag\Shadow Copy Optimization Writer vssvc.exe -
Modifies registry key 1 TTPs 1 IoCs
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Deletes shadow copies 2 TTPs
Ransomware often targets backup files to inhibit system recovery.
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Suspicious use of WriteProcessMemory 104 IoCs
Processes:
ed01ebfbc9eb5bbea545af4d01bf5f1071661840480439c6e5babe8e080e41aa.execmd.execmd.exe@WanaDecryptor@.execmd.exe@WanaDecryptor@.execmd.exedescription pid process target process PID 1836 wrote to memory of 1844 1836 ed01ebfbc9eb5bbea545af4d01bf5f1071661840480439c6e5babe8e080e41aa.exe attrib.exe PID 1836 wrote to memory of 1844 1836 ed01ebfbc9eb5bbea545af4d01bf5f1071661840480439c6e5babe8e080e41aa.exe attrib.exe PID 1836 wrote to memory of 1844 1836 ed01ebfbc9eb5bbea545af4d01bf5f1071661840480439c6e5babe8e080e41aa.exe attrib.exe PID 1836 wrote to memory of 1844 1836 ed01ebfbc9eb5bbea545af4d01bf5f1071661840480439c6e5babe8e080e41aa.exe attrib.exe PID 1836 wrote to memory of 1860 1836 ed01ebfbc9eb5bbea545af4d01bf5f1071661840480439c6e5babe8e080e41aa.exe icacls.exe PID 1836 wrote to memory of 1860 1836 ed01ebfbc9eb5bbea545af4d01bf5f1071661840480439c6e5babe8e080e41aa.exe icacls.exe PID 1836 wrote to memory of 1860 1836 ed01ebfbc9eb5bbea545af4d01bf5f1071661840480439c6e5babe8e080e41aa.exe icacls.exe PID 1836 wrote to memory of 1860 1836 ed01ebfbc9eb5bbea545af4d01bf5f1071661840480439c6e5babe8e080e41aa.exe icacls.exe PID 1836 wrote to memory of 908 1836 ed01ebfbc9eb5bbea545af4d01bf5f1071661840480439c6e5babe8e080e41aa.exe taskdl.exe PID 1836 wrote to memory of 908 1836 ed01ebfbc9eb5bbea545af4d01bf5f1071661840480439c6e5babe8e080e41aa.exe taskdl.exe PID 1836 wrote to memory of 908 1836 ed01ebfbc9eb5bbea545af4d01bf5f1071661840480439c6e5babe8e080e41aa.exe taskdl.exe PID 1836 wrote to memory of 908 1836 ed01ebfbc9eb5bbea545af4d01bf5f1071661840480439c6e5babe8e080e41aa.exe taskdl.exe PID 1836 wrote to memory of 1228 1836 ed01ebfbc9eb5bbea545af4d01bf5f1071661840480439c6e5babe8e080e41aa.exe cmd.exe PID 1836 wrote to memory of 1228 1836 ed01ebfbc9eb5bbea545af4d01bf5f1071661840480439c6e5babe8e080e41aa.exe cmd.exe PID 1836 wrote to memory of 1228 1836 ed01ebfbc9eb5bbea545af4d01bf5f1071661840480439c6e5babe8e080e41aa.exe cmd.exe PID 1836 wrote to memory of 1228 1836 ed01ebfbc9eb5bbea545af4d01bf5f1071661840480439c6e5babe8e080e41aa.exe cmd.exe PID 1228 wrote to memory of 1344 1228 cmd.exe cscript.exe PID 1228 wrote to memory of 1344 1228 cmd.exe cscript.exe PID 1228 wrote to memory of 1344 1228 cmd.exe cscript.exe PID 1228 wrote to memory of 1344 1228 cmd.exe cscript.exe PID 1836 wrote to memory of 1604 1836 ed01ebfbc9eb5bbea545af4d01bf5f1071661840480439c6e5babe8e080e41aa.exe @WanaDecryptor@.exe PID 1836 wrote to memory of 1604 1836 ed01ebfbc9eb5bbea545af4d01bf5f1071661840480439c6e5babe8e080e41aa.exe @WanaDecryptor@.exe PID 1836 wrote to memory of 1604 1836 ed01ebfbc9eb5bbea545af4d01bf5f1071661840480439c6e5babe8e080e41aa.exe @WanaDecryptor@.exe PID 1836 wrote to memory of 1604 1836 ed01ebfbc9eb5bbea545af4d01bf5f1071661840480439c6e5babe8e080e41aa.exe @WanaDecryptor@.exe PID 1836 wrote to memory of 1636 1836 ed01ebfbc9eb5bbea545af4d01bf5f1071661840480439c6e5babe8e080e41aa.exe cmd.exe PID 1836 wrote to memory of 1636 1836 ed01ebfbc9eb5bbea545af4d01bf5f1071661840480439c6e5babe8e080e41aa.exe cmd.exe PID 1836 wrote to memory of 1636 1836 ed01ebfbc9eb5bbea545af4d01bf5f1071661840480439c6e5babe8e080e41aa.exe cmd.exe PID 1836 wrote to memory of 1636 1836 ed01ebfbc9eb5bbea545af4d01bf5f1071661840480439c6e5babe8e080e41aa.exe cmd.exe PID 1636 wrote to memory of 820 1636 cmd.exe @WanaDecryptor@.exe PID 1636 wrote to memory of 820 1636 cmd.exe @WanaDecryptor@.exe PID 1636 wrote to memory of 820 1636 cmd.exe @WanaDecryptor@.exe PID 1636 wrote to memory of 820 1636 cmd.exe @WanaDecryptor@.exe PID 1604 wrote to memory of 1688 1604 @WanaDecryptor@.exe taskhsvc.exe PID 1604 wrote to memory of 1688 1604 @WanaDecryptor@.exe taskhsvc.exe PID 1604 wrote to memory of 1688 1604 @WanaDecryptor@.exe taskhsvc.exe PID 1604 wrote to memory of 1688 1604 @WanaDecryptor@.exe taskhsvc.exe PID 1836 wrote to memory of 1876 1836 ed01ebfbc9eb5bbea545af4d01bf5f1071661840480439c6e5babe8e080e41aa.exe taskdl.exe PID 1836 wrote to memory of 1876 1836 ed01ebfbc9eb5bbea545af4d01bf5f1071661840480439c6e5babe8e080e41aa.exe taskdl.exe PID 1836 wrote to memory of 1876 1836 ed01ebfbc9eb5bbea545af4d01bf5f1071661840480439c6e5babe8e080e41aa.exe taskdl.exe PID 1836 wrote to memory of 1876 1836 ed01ebfbc9eb5bbea545af4d01bf5f1071661840480439c6e5babe8e080e41aa.exe taskdl.exe PID 1836 wrote to memory of 2036 1836 ed01ebfbc9eb5bbea545af4d01bf5f1071661840480439c6e5babe8e080e41aa.exe taskse.exe PID 1836 wrote to memory of 2036 1836 ed01ebfbc9eb5bbea545af4d01bf5f1071661840480439c6e5babe8e080e41aa.exe taskse.exe PID 1836 wrote to memory of 2036 1836 ed01ebfbc9eb5bbea545af4d01bf5f1071661840480439c6e5babe8e080e41aa.exe taskse.exe PID 1836 wrote to memory of 2036 1836 ed01ebfbc9eb5bbea545af4d01bf5f1071661840480439c6e5babe8e080e41aa.exe taskse.exe PID 1836 wrote to memory of 1204 1836 ed01ebfbc9eb5bbea545af4d01bf5f1071661840480439c6e5babe8e080e41aa.exe @WanaDecryptor@.exe PID 1836 wrote to memory of 1204 1836 ed01ebfbc9eb5bbea545af4d01bf5f1071661840480439c6e5babe8e080e41aa.exe @WanaDecryptor@.exe PID 1836 wrote to memory of 1204 1836 ed01ebfbc9eb5bbea545af4d01bf5f1071661840480439c6e5babe8e080e41aa.exe @WanaDecryptor@.exe PID 1836 wrote to memory of 1204 1836 ed01ebfbc9eb5bbea545af4d01bf5f1071661840480439c6e5babe8e080e41aa.exe @WanaDecryptor@.exe PID 1836 wrote to memory of 1208 1836 ed01ebfbc9eb5bbea545af4d01bf5f1071661840480439c6e5babe8e080e41aa.exe cmd.exe PID 1836 wrote to memory of 1208 1836 ed01ebfbc9eb5bbea545af4d01bf5f1071661840480439c6e5babe8e080e41aa.exe cmd.exe PID 1836 wrote to memory of 1208 1836 ed01ebfbc9eb5bbea545af4d01bf5f1071661840480439c6e5babe8e080e41aa.exe cmd.exe PID 1836 wrote to memory of 1208 1836 ed01ebfbc9eb5bbea545af4d01bf5f1071661840480439c6e5babe8e080e41aa.exe cmd.exe PID 1208 wrote to memory of 1308 1208 cmd.exe reg.exe PID 1208 wrote to memory of 1308 1208 cmd.exe reg.exe PID 1208 wrote to memory of 1308 1208 cmd.exe reg.exe PID 1208 wrote to memory of 1308 1208 cmd.exe reg.exe PID 820 wrote to memory of 548 820 @WanaDecryptor@.exe cmd.exe PID 820 wrote to memory of 548 820 @WanaDecryptor@.exe cmd.exe PID 820 wrote to memory of 548 820 @WanaDecryptor@.exe cmd.exe PID 820 wrote to memory of 548 820 @WanaDecryptor@.exe cmd.exe PID 548 wrote to memory of 976 548 cmd.exe vssadmin.exe PID 548 wrote to memory of 976 548 cmd.exe vssadmin.exe PID 548 wrote to memory of 976 548 cmd.exe vssadmin.exe PID 548 wrote to memory of 976 548 cmd.exe vssadmin.exe -
Views/modifies file attributes 1 TTPs 1 IoCs
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Suspicious use of SetWindowsHookEx 9 IoCs
Processes:
@WanaDecryptor@.exe@WanaDecryptor@.exe@WanaDecryptor@.exe@WanaDecryptor@.exe@WanaDecryptor@.exe@WanaDecryptor@.exepid process 1604 @WanaDecryptor@.exe 820 @WanaDecryptor@.exe 1604 @WanaDecryptor@.exe 820 @WanaDecryptor@.exe 1204 @WanaDecryptor@.exe 1204 @WanaDecryptor@.exe 1584 @WanaDecryptor@.exe 908 @WanaDecryptor@.exe 1160 @WanaDecryptor@.exe -
Wannacry
WannaCry is a ransomware cryptoworm.
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Drops startup file 2 IoCs
Processes:
ed01ebfbc9eb5bbea545af4d01bf5f1071661840480439c6e5babe8e080e41aa.exedescription ioc process File opened for modification C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\~SDADA7.tmp ed01ebfbc9eb5bbea545af4d01bf5f1071661840480439c6e5babe8e080e41aa.exe File opened for modification C:\Users\Admin\AppData\Roaming\Microsoft\Word\STARTUP\~SDADD9.tmp ed01ebfbc9eb5bbea545af4d01bf5f1071661840480439c6e5babe8e080e41aa.exe -
Modifies file permissions 1 TTPs 1 IoCs
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Detects application with GUI, possible interaction required
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Loads dropped DLL 39 IoCs
Processes:
ed01ebfbc9eb5bbea545af4d01bf5f1071661840480439c6e5babe8e080e41aa.execscript.execmd.exe@WanaDecryptor@.exetaskhsvc.exepid process 1836 ed01ebfbc9eb5bbea545af4d01bf5f1071661840480439c6e5babe8e080e41aa.exe 1836 ed01ebfbc9eb5bbea545af4d01bf5f1071661840480439c6e5babe8e080e41aa.exe 1344 cscript.exe 1836 ed01ebfbc9eb5bbea545af4d01bf5f1071661840480439c6e5babe8e080e41aa.exe 1836 ed01ebfbc9eb5bbea545af4d01bf5f1071661840480439c6e5babe8e080e41aa.exe 1636 cmd.exe 1636 cmd.exe 1604 @WanaDecryptor@.exe 1604 @WanaDecryptor@.exe 1688 taskhsvc.exe 1688 taskhsvc.exe 1688 taskhsvc.exe 1688 taskhsvc.exe 1688 taskhsvc.exe 1688 taskhsvc.exe 1836 ed01ebfbc9eb5bbea545af4d01bf5f1071661840480439c6e5babe8e080e41aa.exe 1836 ed01ebfbc9eb5bbea545af4d01bf5f1071661840480439c6e5babe8e080e41aa.exe 1836 ed01ebfbc9eb5bbea545af4d01bf5f1071661840480439c6e5babe8e080e41aa.exe 1836 ed01ebfbc9eb5bbea545af4d01bf5f1071661840480439c6e5babe8e080e41aa.exe 1836 ed01ebfbc9eb5bbea545af4d01bf5f1071661840480439c6e5babe8e080e41aa.exe 1836 ed01ebfbc9eb5bbea545af4d01bf5f1071661840480439c6e5babe8e080e41aa.exe 1836 ed01ebfbc9eb5bbea545af4d01bf5f1071661840480439c6e5babe8e080e41aa.exe 1836 ed01ebfbc9eb5bbea545af4d01bf5f1071661840480439c6e5babe8e080e41aa.exe 1836 ed01ebfbc9eb5bbea545af4d01bf5f1071661840480439c6e5babe8e080e41aa.exe 1836 ed01ebfbc9eb5bbea545af4d01bf5f1071661840480439c6e5babe8e080e41aa.exe 1836 ed01ebfbc9eb5bbea545af4d01bf5f1071661840480439c6e5babe8e080e41aa.exe 1836 ed01ebfbc9eb5bbea545af4d01bf5f1071661840480439c6e5babe8e080e41aa.exe 1836 ed01ebfbc9eb5bbea545af4d01bf5f1071661840480439c6e5babe8e080e41aa.exe 1836 ed01ebfbc9eb5bbea545af4d01bf5f1071661840480439c6e5babe8e080e41aa.exe 1836 ed01ebfbc9eb5bbea545af4d01bf5f1071661840480439c6e5babe8e080e41aa.exe 1836 ed01ebfbc9eb5bbea545af4d01bf5f1071661840480439c6e5babe8e080e41aa.exe 1836 ed01ebfbc9eb5bbea545af4d01bf5f1071661840480439c6e5babe8e080e41aa.exe 1836 ed01ebfbc9eb5bbea545af4d01bf5f1071661840480439c6e5babe8e080e41aa.exe 1836 ed01ebfbc9eb5bbea545af4d01bf5f1071661840480439c6e5babe8e080e41aa.exe 1836 ed01ebfbc9eb5bbea545af4d01bf5f1071661840480439c6e5babe8e080e41aa.exe 1836 ed01ebfbc9eb5bbea545af4d01bf5f1071661840480439c6e5babe8e080e41aa.exe 1836 ed01ebfbc9eb5bbea545af4d01bf5f1071661840480439c6e5babe8e080e41aa.exe 1836 ed01ebfbc9eb5bbea545af4d01bf5f1071661840480439c6e5babe8e080e41aa.exe 1836 ed01ebfbc9eb5bbea545af4d01bf5f1071661840480439c6e5babe8e080e41aa.exe -
Executes dropped EXE 16 IoCs
Processes:
taskdl.exe@WanaDecryptor@.exe@WanaDecryptor@.exetaskhsvc.exetaskdl.exetaskse.exe@WanaDecryptor@.exetaskdl.exetaskse.exe@WanaDecryptor@.exetaskdl.exe@WanaDecryptor@.exetaskse.exetaskdl.exetaskse.exe@WanaDecryptor@.exepid process 908 taskdl.exe 1604 @WanaDecryptor@.exe 820 @WanaDecryptor@.exe 1688 taskhsvc.exe 1876 taskdl.exe 2036 taskse.exe 1204 @WanaDecryptor@.exe 1644 taskdl.exe 1516 taskse.exe 1584 @WanaDecryptor@.exe 1928 taskdl.exe 908 @WanaDecryptor@.exe 1172 taskse.exe 520 taskdl.exe 760 taskse.exe 1160 @WanaDecryptor@.exe -
Suspicious use of AdjustPrivilegeToken 51 IoCs
Processes:
taskse.exevssvc.exeWMIC.exetaskse.exetaskse.exetaskse.exedescription pid process Token: SeTcbPrivilege 2036 taskse.exe Token: SeTcbPrivilege 2036 taskse.exe Token: SeBackupPrivilege 904 vssvc.exe Token: SeRestorePrivilege 904 vssvc.exe Token: SeAuditPrivilege 904 vssvc.exe Token: SeIncreaseQuotaPrivilege 376 WMIC.exe Token: SeSecurityPrivilege 376 WMIC.exe Token: SeTakeOwnershipPrivilege 376 WMIC.exe Token: SeLoadDriverPrivilege 376 WMIC.exe Token: SeSystemProfilePrivilege 376 WMIC.exe Token: SeSystemtimePrivilege 376 WMIC.exe Token: SeProfSingleProcessPrivilege 376 WMIC.exe Token: SeIncBasePriorityPrivilege 376 WMIC.exe Token: SeCreatePagefilePrivilege 376 WMIC.exe Token: SeBackupPrivilege 376 WMIC.exe Token: SeRestorePrivilege 376 WMIC.exe Token: SeShutdownPrivilege 376 WMIC.exe Token: SeDebugPrivilege 376 WMIC.exe Token: SeSystemEnvironmentPrivilege 376 WMIC.exe Token: SeRemoteShutdownPrivilege 376 WMIC.exe Token: SeUndockPrivilege 376 WMIC.exe Token: SeManageVolumePrivilege 376 WMIC.exe Token: 33 376 WMIC.exe Token: 34 376 WMIC.exe Token: 35 376 WMIC.exe Token: SeIncreaseQuotaPrivilege 376 WMIC.exe Token: SeSecurityPrivilege 376 WMIC.exe Token: SeTakeOwnershipPrivilege 376 WMIC.exe Token: SeLoadDriverPrivilege 376 WMIC.exe Token: SeSystemProfilePrivilege 376 WMIC.exe Token: SeSystemtimePrivilege 376 WMIC.exe Token: SeProfSingleProcessPrivilege 376 WMIC.exe Token: SeIncBasePriorityPrivilege 376 WMIC.exe Token: SeCreatePagefilePrivilege 376 WMIC.exe Token: SeBackupPrivilege 376 WMIC.exe Token: SeRestorePrivilege 376 WMIC.exe Token: SeShutdownPrivilege 376 WMIC.exe Token: SeDebugPrivilege 376 WMIC.exe Token: SeSystemEnvironmentPrivilege 376 WMIC.exe Token: SeRemoteShutdownPrivilege 376 WMIC.exe Token: SeUndockPrivilege 376 WMIC.exe Token: SeManageVolumePrivilege 376 WMIC.exe Token: 33 376 WMIC.exe Token: 34 376 WMIC.exe Token: 35 376 WMIC.exe Token: SeTcbPrivilege 1516 taskse.exe Token: SeTcbPrivilege 1516 taskse.exe Token: SeTcbPrivilege 1172 taskse.exe Token: SeTcbPrivilege 1172 taskse.exe Token: SeTcbPrivilege 760 taskse.exe Token: SeTcbPrivilege 760 taskse.exe -
Suspicious behavior: GetForegroundWindowSpam 1 IoCs
Processes:
@WanaDecryptor@.exepid process 1204 @WanaDecryptor@.exe -
Sets desktop wallpaper using registry 2 TTPs 2 IoCs
Processes:
ed01ebfbc9eb5bbea545af4d01bf5f1071661840480439c6e5babe8e080e41aa.exe@WanaDecryptor@.exedescription ioc process Set value (str) \REGISTRY\USER\S-1-5-21-1848298919-2336104428-4012071465-1000\Control Panel\Desktop\Wallpaper = "C:\\Users\\Admin\\Desktop\\@WanaDecryptor@.bmp" ed01ebfbc9eb5bbea545af4d01bf5f1071661840480439c6e5babe8e080e41aa.exe Set value (str) \REGISTRY\USER\S-1-5-21-1848298919-2336104428-4012071465-1000\Control Panel\Desktop\Wallpaper = "C:\\Users\\Admin\\Desktop\\@WanaDecryptor@.bmp" @WanaDecryptor@.exe -
Adds Run entry to start application 2 TTPs 2 IoCs
Processes:
reg.exedescription ioc process Key created \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows\CurrentVersion\Run reg.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows\CurrentVersion\Run\ixuojaphjjt477 = "\"C:\\Users\\Admin\\AppData\\Local\\Temp\\tasksche.exe\"" reg.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\ed01ebfbc9eb5bbea545af4d01bf5f1071661840480439c6e5babe8e080e41aa.exe"C:\Users\Admin\AppData\Local\Temp\ed01ebfbc9eb5bbea545af4d01bf5f1071661840480439c6e5babe8e080e41aa.exe"1⤵
- Suspicious use of WriteProcessMemory
- Drops startup file
- Loads dropped DLL
- Sets desktop wallpaper using registry
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C:\Windows\SysWOW64\attrib.exeattrib +h .2⤵
- Views/modifies file attributes
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C:\Windows\SysWOW64\icacls.exeicacls . /grant Everyone:F /T /C /Q2⤵
- Modifies file permissions
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C:\Users\Admin\AppData\Local\Temp\taskdl.exetaskdl.exe2⤵
- Executes dropped EXE
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C:\Windows\SysWOW64\cmd.execmd /c 255261586272629.bat2⤵
- Suspicious use of WriteProcessMemory
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C:\Windows\SysWOW64\cscript.execscript.exe //nologo m.vbs3⤵
- Loads dropped DLL
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C:\Users\Admin\AppData\Local\Temp\@WanaDecryptor@.exe@WanaDecryptor@.exe co2⤵
- Suspicious use of WriteProcessMemory
- Suspicious use of SetWindowsHookEx
- Loads dropped DLL
- Executes dropped EXE
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C:\Users\Admin\AppData\Local\Temp\TaskData\Tor\taskhsvc.exeTaskData\Tor\taskhsvc.exe3⤵
- Suspicious behavior: EnumeratesProcesses
- Loads dropped DLL
- Executes dropped EXE
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C:\Windows\SysWOW64\cmd.execmd.exe /c start /b @WanaDecryptor@.exe vs2⤵
- Suspicious use of WriteProcessMemory
- Loads dropped DLL
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C:\Users\Admin\AppData\Local\Temp\@WanaDecryptor@.exe@WanaDecryptor@.exe vs3⤵
- Suspicious use of WriteProcessMemory
- Suspicious use of SetWindowsHookEx
- Executes dropped EXE
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C:\Windows\SysWOW64\cmd.execmd.exe /c vssadmin delete shadows /all /quiet & wmic shadowcopy delete & bcdedit /set {default} bootstatuspolicy ignoreallfailures & bcdedit /set {default} recoveryenabled no & wbadmin delete catalog -quiet4⤵
- Suspicious use of WriteProcessMemory
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C:\Windows\SysWOW64\vssadmin.exevssadmin delete shadows /all /quiet5⤵
- Interacts with shadow copies
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C:\Windows\SysWOW64\Wbem\WMIC.exewmic shadowcopy delete5⤵
- Suspicious use of AdjustPrivilegeToken
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C:\Users\Admin\AppData\Local\Temp\taskdl.exetaskdl.exe2⤵
- Executes dropped EXE
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C:\Users\Admin\AppData\Local\Temp\taskse.exetaskse.exe C:\Users\Admin\AppData\Local\Temp\@WanaDecryptor@.exe2⤵
- Executes dropped EXE
- Suspicious use of AdjustPrivilegeToken
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C:\Users\Admin\AppData\Local\Temp\@WanaDecryptor@.exe@WanaDecryptor@.exe2⤵
- Suspicious use of SetWindowsHookEx
- Executes dropped EXE
- Suspicious behavior: GetForegroundWindowSpam
- Sets desktop wallpaper using registry
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C:\Windows\SysWOW64\cmd.execmd.exe /c reg add HKLM\SOFTWARE\Microsoft\Windows\CurrentVersion\Run /v "ixuojaphjjt477" /t REG_SZ /d "\"C:\Users\Admin\AppData\Local\Temp\tasksche.exe\"" /f2⤵
- Suspicious use of WriteProcessMemory
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C:\Windows\SysWOW64\reg.exereg add HKLM\SOFTWARE\Microsoft\Windows\CurrentVersion\Run /v "ixuojaphjjt477" /t REG_SZ /d "\"C:\Users\Admin\AppData\Local\Temp\tasksche.exe\"" /f3⤵
- Modifies registry key
- Adds Run entry to start application
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C:\Users\Admin\AppData\Local\Temp\taskdl.exetaskdl.exe2⤵
- Executes dropped EXE
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C:\Users\Admin\AppData\Local\Temp\taskse.exetaskse.exe C:\Users\Admin\AppData\Local\Temp\@WanaDecryptor@.exe2⤵
- Executes dropped EXE
- Suspicious use of AdjustPrivilegeToken
-
C:\Users\Admin\AppData\Local\Temp\@WanaDecryptor@.exe@WanaDecryptor@.exe2⤵
- Suspicious use of SetWindowsHookEx
- Executes dropped EXE
-
C:\Users\Admin\AppData\Local\Temp\taskdl.exetaskdl.exe2⤵
- Executes dropped EXE
-
C:\Users\Admin\AppData\Local\Temp\taskse.exetaskse.exe C:\Users\Admin\AppData\Local\Temp\@WanaDecryptor@.exe2⤵
- Executes dropped EXE
- Suspicious use of AdjustPrivilegeToken
-
C:\Users\Admin\AppData\Local\Temp\@WanaDecryptor@.exe@WanaDecryptor@.exe2⤵
- Suspicious use of SetWindowsHookEx
- Executes dropped EXE
-
C:\Users\Admin\AppData\Local\Temp\taskdl.exetaskdl.exe2⤵
- Executes dropped EXE
-
C:\Users\Admin\AppData\Local\Temp\taskse.exetaskse.exe C:\Users\Admin\AppData\Local\Temp\@WanaDecryptor@.exe2⤵
- Executes dropped EXE
- Suspicious use of AdjustPrivilegeToken
-
C:\Users\Admin\AppData\Local\Temp\@WanaDecryptor@.exe@WanaDecryptor@.exe2⤵
- Suspicious use of SetWindowsHookEx
- Executes dropped EXE
-
C:\Windows\system32\vssvc.exeC:\Windows\system32\vssvc.exe1⤵
- Modifies service
- Suspicious use of AdjustPrivilegeToken
Network
MITRE ATT&CK Matrix ATT&CK v6
Replay Monitor
Loading Replay Monitor...
Downloads
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C:\Users\Admin\AppData\Local\Temp\0.WNCRYT
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C:\Users\Admin\AppData\Local\Temp\00000000.res
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C:\Users\Admin\AppData\Local\Temp\1.WNCRYT
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C:\Users\Admin\AppData\Local\Temp\10.WNCRYT
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C:\Users\Admin\AppData\Local\Temp\11.WNCRYT
-
C:\Users\Admin\AppData\Local\Temp\12.WNCRYT
-
C:\Users\Admin\AppData\Local\Temp\13.WNCRYT
-
C:\Users\Admin\AppData\Local\Temp\14.WNCRYT
-
C:\Users\Admin\AppData\Local\Temp\15.WNCRYT
-
C:\Users\Admin\AppData\Local\Temp\16.WNCRYT
-
C:\Users\Admin\AppData\Local\Temp\17.WNCRYT
-
C:\Users\Admin\AppData\Local\Temp\18.WNCRYT
-
C:\Users\Admin\AppData\Local\Temp\19.WNCRYT
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C:\Users\Admin\AppData\Local\Temp\2.WNCRYT
-
C:\Users\Admin\AppData\Local\Temp\20.WNCRYT
-
C:\Users\Admin\AppData\Local\Temp\21.WNCRYT
-
C:\Users\Admin\AppData\Local\Temp\22.WNCRYT
-
C:\Users\Admin\AppData\Local\Temp\23.WNCRYT
-
C:\Users\Admin\AppData\Local\Temp\255261586272629.bat
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C:\Users\Admin\AppData\Local\Temp\3.WNCRYT
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C:\Users\Admin\AppData\Local\Temp\4.WNCRYT
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C:\Users\Admin\AppData\Local\Temp\5.WNCRYT
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C:\Users\Admin\AppData\Local\Temp\6.WNCRYT
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C:\Users\Admin\AppData\Local\Temp\7.WNCRYT
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C:\Users\Admin\AppData\Local\Temp\8.WNCRYT
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C:\Users\Admin\AppData\Local\Temp\9.WNCRYT
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C:\Users\Admin\AppData\Local\Temp\@WanaDecryptor@.exe
-
C:\Users\Admin\AppData\Local\Temp\@WanaDecryptor@.exe
-
C:\Users\Admin\AppData\Local\Temp\@WanaDecryptor@.exe
-
C:\Users\Admin\AppData\Local\Temp\@WanaDecryptor@.exe
-
C:\Users\Admin\AppData\Local\Temp\@WanaDecryptor@.exe
-
C:\Users\Admin\AppData\Local\Temp\@WanaDecryptor@.exe
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C:\Users\Admin\AppData\Local\Temp\@WanaDecryptor@.exe
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C:\Users\Admin\AppData\Local\Temp\@WanaDecryptor@.exe.lnk
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C:\Users\Admin\AppData\Local\Temp\TaskData\Tor\LIBEAY32.dll
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C:\Users\Admin\AppData\Local\Temp\TaskData\Tor\SSLEAY32.dll
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C:\Users\Admin\AppData\Local\Temp\TaskData\Tor\libevent-2-0-5.dll
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C:\Users\Admin\AppData\Local\Temp\TaskData\Tor\libgcc_s_sjlj-1.dll
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C:\Users\Admin\AppData\Local\Temp\TaskData\Tor\libssp-0.dll
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C:\Users\Admin\AppData\Local\Temp\TaskData\Tor\taskhsvc.exe
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C:\Users\Admin\AppData\Local\Temp\TaskData\Tor\zlib1.dll
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C:\Users\Admin\AppData\Local\Temp\b.wnry
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C:\Users\Admin\AppData\Local\Temp\c.wnry
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C:\Users\Admin\AppData\Local\Temp\c.wnry
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C:\Users\Admin\AppData\Local\Temp\m.vbs
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C:\Users\Admin\AppData\Local\Temp\msg\m_bulgarian.wnry
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C:\Users\Admin\AppData\Local\Temp\msg\m_chinese (simplified).wnry
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C:\Users\Admin\AppData\Local\Temp\msg\m_chinese (traditional).wnry
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C:\Users\Admin\AppData\Local\Temp\msg\m_croatian.wnry
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C:\Users\Admin\AppData\Local\Temp\msg\m_czech.wnry
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C:\Users\Admin\AppData\Local\Temp\msg\m_danish.wnry
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C:\Users\Admin\AppData\Local\Temp\msg\m_dutch.wnry
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C:\Users\Admin\AppData\Local\Temp\msg\m_english.wnry
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C:\Users\Admin\AppData\Local\Temp\msg\m_filipino.wnry
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C:\Users\Admin\AppData\Local\Temp\msg\m_finnish.wnry
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C:\Users\Admin\AppData\Local\Temp\msg\m_french.wnry
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C:\Users\Admin\AppData\Local\Temp\msg\m_german.wnry
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C:\Users\Admin\AppData\Local\Temp\msg\m_greek.wnry
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C:\Users\Admin\AppData\Local\Temp\msg\m_indonesian.wnry
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C:\Users\Admin\AppData\Local\Temp\msg\m_italian.wnry
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C:\Users\Admin\AppData\Local\Temp\msg\m_japanese.wnry
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C:\Users\Admin\AppData\Local\Temp\msg\m_korean.wnry
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C:\Users\Admin\AppData\Local\Temp\msg\m_latvian.wnry
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C:\Users\Admin\AppData\Local\Temp\msg\m_norwegian.wnry
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C:\Users\Admin\AppData\Local\Temp\msg\m_polish.wnry
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C:\Users\Admin\AppData\Local\Temp\msg\m_portuguese.wnry
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C:\Users\Admin\AppData\Local\Temp\msg\m_romanian.wnry
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C:\Users\Admin\AppData\Local\Temp\msg\m_russian.wnry
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C:\Users\Admin\AppData\Local\Temp\msg\m_slovak.wnry
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C:\Users\Admin\AppData\Local\Temp\msg\m_spanish.wnry
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C:\Users\Admin\AppData\Local\Temp\msg\m_swedish.wnry
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C:\Users\Admin\AppData\Local\Temp\msg\m_turkish.wnry
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C:\Users\Admin\AppData\Local\Temp\msg\m_vietnamese.wnry
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C:\Users\Admin\AppData\Local\Temp\r.wnry
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C:\Users\Admin\AppData\Local\Temp\s.wnry
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C:\Users\Admin\AppData\Local\Temp\t.wnry
-
C:\Users\Admin\AppData\Local\Temp\taskdl.exe
-
C:\Users\Admin\AppData\Local\Temp\taskdl.exe
-
C:\Users\Admin\AppData\Local\Temp\taskdl.exe
-
C:\Users\Admin\AppData\Local\Temp\taskdl.exe
-
C:\Users\Admin\AppData\Local\Temp\taskdl.exe
-
C:\Users\Admin\AppData\Local\Temp\taskdl.exe
-
C:\Users\Admin\AppData\Local\Temp\taskse.exe
-
C:\Users\Admin\AppData\Local\Temp\taskse.exe
-
C:\Users\Admin\AppData\Local\Temp\taskse.exe
-
C:\Users\Admin\AppData\Local\Temp\taskse.exe
-
C:\Users\Admin\AppData\Local\Temp\taskse.exe
-
C:\Users\Admin\AppData\Local\Temp\u.wnry
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C:\Users\Admin\Desktop\@WanaDecryptor@.bmp
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\Users\Admin\AppData\Local\Temp\@WanaDecryptor@.exe
-
\Users\Admin\AppData\Local\Temp\@WanaDecryptor@.exe
-
\Users\Admin\AppData\Local\Temp\@WanaDecryptor@.exe
-
\Users\Admin\AppData\Local\Temp\@WanaDecryptor@.exe
-
\Users\Admin\AppData\Local\Temp\@WanaDecryptor@.exe
-
\Users\Admin\AppData\Local\Temp\@WanaDecryptor@.exe
-
\Users\Admin\AppData\Local\Temp\@WanaDecryptor@.exe
-
\Users\Admin\AppData\Local\Temp\@WanaDecryptor@.exe
-
\Users\Admin\AppData\Local\Temp\@WanaDecryptor@.exe
-
\Users\Admin\AppData\Local\Temp\@WanaDecryptor@.exe
-
\Users\Admin\AppData\Local\Temp\@WanaDecryptor@.exe
-
\Users\Admin\AppData\Local\Temp\@WanaDecryptor@.exe
-
\Users\Admin\AppData\Local\Temp\@WanaDecryptor@.exe
-
\Users\Admin\AppData\Local\Temp\TaskData\Tor\libeay32.dll
-
\Users\Admin\AppData\Local\Temp\TaskData\Tor\libevent-2-0-5.dll
-
\Users\Admin\AppData\Local\Temp\TaskData\Tor\libgcc_s_sjlj-1.dll
-
\Users\Admin\AppData\Local\Temp\TaskData\Tor\libssp-0.dll
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\Users\Admin\AppData\Local\Temp\TaskData\Tor\ssleay32.dll
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\Users\Admin\AppData\Local\Temp\TaskData\Tor\taskhsvc.exe
-
\Users\Admin\AppData\Local\Temp\TaskData\Tor\taskhsvc.exe
-
\Users\Admin\AppData\Local\Temp\TaskData\Tor\zlib1.dll
-
\Users\Admin\AppData\Local\Temp\taskdl.exe
-
\Users\Admin\AppData\Local\Temp\taskdl.exe
-
\Users\Admin\AppData\Local\Temp\taskdl.exe
-
\Users\Admin\AppData\Local\Temp\taskdl.exe
-
\Users\Admin\AppData\Local\Temp\taskdl.exe
-
\Users\Admin\AppData\Local\Temp\taskdl.exe
-
\Users\Admin\AppData\Local\Temp\taskdl.exe
-
\Users\Admin\AppData\Local\Temp\taskdl.exe
-
\Users\Admin\AppData\Local\Temp\taskdl.exe
-
\Users\Admin\AppData\Local\Temp\taskdl.exe
-
\Users\Admin\AppData\Local\Temp\taskse.exe
-
\Users\Admin\AppData\Local\Temp\taskse.exe
-
\Users\Admin\AppData\Local\Temp\taskse.exe
-
\Users\Admin\AppData\Local\Temp\taskse.exe
-
\Users\Admin\AppData\Local\Temp\taskse.exe
-
\Users\Admin\AppData\Local\Temp\taskse.exe
-
\Users\Admin\AppData\Local\Temp\taskse.exe
-
\Users\Admin\AppData\Local\Temp\taskse.exe
-
memory/1344-44-0x0000000002840000-0x0000000002844000-memory.dmpFilesize
16KB
-
memory/1688-236-0x0000000003080000-0x0000000003091000-memory.dmpFilesize
68KB
-
memory/1688-403-0x0000000003660000-0x0000000003671000-memory.dmpFilesize
68KB
-
memory/1688-237-0x0000000002C70000-0x0000000002C81000-memory.dmpFilesize
68KB
-
memory/1688-235-0x0000000002C70000-0x0000000002C81000-memory.dmpFilesize
68KB
-
memory/1688-404-0x0000000003A70000-0x0000000003A81000-memory.dmpFilesize
68KB
-
memory/1688-405-0x0000000003660000-0x0000000003671000-memory.dmpFilesize
68KB
-
memory/1688-68-0x0000000002C70000-0x0000000002C81000-memory.dmpFilesize
68KB
-
memory/1688-69-0x0000000003080000-0x0000000003091000-memory.dmpFilesize
68KB
-
memory/1688-70-0x0000000002C70000-0x0000000002C81000-memory.dmpFilesize
68KB
-
memory/1836-36-0x0000000010000000-0x0000000010010000-memory.dmpFilesize
64KB