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210303-eg4g1z4wd2 10Analysis
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max time kernel
149s -
max time network
121s -
platform
windows7_x64 -
resource
win7v200410 -
submitted
17-04-2020 13:07
Static task
static1
Behavioral task
behavioral1
Sample
ed01ebfbc9eb5bbea545af4d01bf5f1071661840480439c6e5babe8e080e41aa.exe
Resource
win7v200410
Behavioral task
behavioral2
Sample
ed01ebfbc9eb5bbea545af4d01bf5f1071661840480439c6e5babe8e080e41aa.exe
Resource
win10v200410
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
115p7UMMngoj1pMvkpHijcRdfJNXj6LrLn
Signatures
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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 1828 taskdl.exe 1588 @WanaDecryptor@.exe 1976 @WanaDecryptor@.exe 1480 taskhsvc.exe 1392 taskdl.exe 1948 taskse.exe 2012 @WanaDecryptor@.exe 1520 taskdl.exe 1212 taskse.exe 1856 @WanaDecryptor@.exe 1784 taskdl.exe 2004 @WanaDecryptor@.exe 1392 taskse.exe 1152 taskdl.exe 1856 taskse.exe 1360 @WanaDecryptor@.exe -
Suspicious use of AdjustPrivilegeToken 51 IoCs
Processes:
vssvc.exeWMIC.exetaskse.exetaskse.exetaskse.exetaskse.exedescription pid process Token: SeBackupPrivilege 1732 vssvc.exe Token: SeRestorePrivilege 1732 vssvc.exe Token: SeAuditPrivilege 1732 vssvc.exe Token: SeIncreaseQuotaPrivilege 1700 WMIC.exe Token: SeSecurityPrivilege 1700 WMIC.exe Token: SeTakeOwnershipPrivilege 1700 WMIC.exe Token: SeLoadDriverPrivilege 1700 WMIC.exe Token: SeSystemProfilePrivilege 1700 WMIC.exe Token: SeSystemtimePrivilege 1700 WMIC.exe Token: SeProfSingleProcessPrivilege 1700 WMIC.exe Token: SeIncBasePriorityPrivilege 1700 WMIC.exe Token: SeCreatePagefilePrivilege 1700 WMIC.exe Token: SeBackupPrivilege 1700 WMIC.exe Token: SeRestorePrivilege 1700 WMIC.exe Token: SeShutdownPrivilege 1700 WMIC.exe Token: SeDebugPrivilege 1700 WMIC.exe Token: SeSystemEnvironmentPrivilege 1700 WMIC.exe Token: SeRemoteShutdownPrivilege 1700 WMIC.exe Token: SeUndockPrivilege 1700 WMIC.exe Token: SeManageVolumePrivilege 1700 WMIC.exe Token: 33 1700 WMIC.exe Token: 34 1700 WMIC.exe Token: 35 1700 WMIC.exe Token: SeIncreaseQuotaPrivilege 1700 WMIC.exe Token: SeSecurityPrivilege 1700 WMIC.exe Token: SeTakeOwnershipPrivilege 1700 WMIC.exe Token: SeLoadDriverPrivilege 1700 WMIC.exe Token: SeSystemProfilePrivilege 1700 WMIC.exe Token: SeSystemtimePrivilege 1700 WMIC.exe Token: SeProfSingleProcessPrivilege 1700 WMIC.exe Token: SeIncBasePriorityPrivilege 1700 WMIC.exe Token: SeCreatePagefilePrivilege 1700 WMIC.exe Token: SeBackupPrivilege 1700 WMIC.exe Token: SeRestorePrivilege 1700 WMIC.exe Token: SeShutdownPrivilege 1700 WMIC.exe Token: SeDebugPrivilege 1700 WMIC.exe Token: SeSystemEnvironmentPrivilege 1700 WMIC.exe Token: SeRemoteShutdownPrivilege 1700 WMIC.exe Token: SeUndockPrivilege 1700 WMIC.exe Token: SeManageVolumePrivilege 1700 WMIC.exe Token: 33 1700 WMIC.exe Token: 34 1700 WMIC.exe Token: 35 1700 WMIC.exe Token: SeTcbPrivilege 1948 taskse.exe Token: SeTcbPrivilege 1948 taskse.exe Token: SeTcbPrivilege 1212 taskse.exe Token: SeTcbPrivilege 1212 taskse.exe Token: SeTcbPrivilege 1392 taskse.exe Token: SeTcbPrivilege 1392 taskse.exe Token: SeTcbPrivilege 1856 taskse.exe Token: SeTcbPrivilege 1856 taskse.exe -
Sets desktop wallpaper using registry 2 TTPs 2 IoCs
Processes:
ed01ebfbc9eb5bbea545af4d01bf5f1071661840480439c6e5babe8e080e41aa.exe@WanaDecryptor@.exedescription ioc process Set value (str) \REGISTRY\USER\S-1-5-21-3765897441-2376744223-3151462503-1000\Control Panel\Desktop\Wallpaper = "C:\\Users\\Admin\\Desktop\\@WanaDecryptor@.bmp" ed01ebfbc9eb5bbea545af4d01bf5f1071661840480439c6e5babe8e080e41aa.exe Set value (str) \REGISTRY\USER\S-1-5-21-3765897441-2376744223-3151462503-1000\Control Panel\Desktop\Wallpaper = "C:\\Users\\Admin\\Desktop\\@WanaDecryptor@.bmp" @WanaDecryptor@.exe -
Modifies file permissions 1 TTPs 1 IoCs
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Views/modifies file attributes 1 TTPs 1 IoCs
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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\zoxufjwicify524 = "\"C:\\Users\\Admin\\AppData\\Local\\Temp\\tasksche.exe\"" reg.exe -
Interacts with shadow copies 2 TTPs 1 IoCs
Shadow copies are often targeted by ransomware to inhibit system recovery.
Processes:
vssadmin.exepid process 792 vssadmin.exe -
Modifies registry key 1 TTPs 1 IoCs
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Suspicious use of WriteProcessMemory 104 IoCs
Processes:
ed01ebfbc9eb5bbea545af4d01bf5f1071661840480439c6e5babe8e080e41aa.execmd.execmd.exe@WanaDecryptor@.exe@WanaDecryptor@.execmd.exedescription pid process target process PID 1660 wrote to memory of 1632 1660 ed01ebfbc9eb5bbea545af4d01bf5f1071661840480439c6e5babe8e080e41aa.exe attrib.exe PID 1660 wrote to memory of 1632 1660 ed01ebfbc9eb5bbea545af4d01bf5f1071661840480439c6e5babe8e080e41aa.exe attrib.exe PID 1660 wrote to memory of 1632 1660 ed01ebfbc9eb5bbea545af4d01bf5f1071661840480439c6e5babe8e080e41aa.exe attrib.exe PID 1660 wrote to memory of 1632 1660 ed01ebfbc9eb5bbea545af4d01bf5f1071661840480439c6e5babe8e080e41aa.exe attrib.exe PID 1660 wrote to memory of 1696 1660 ed01ebfbc9eb5bbea545af4d01bf5f1071661840480439c6e5babe8e080e41aa.exe icacls.exe PID 1660 wrote to memory of 1696 1660 ed01ebfbc9eb5bbea545af4d01bf5f1071661840480439c6e5babe8e080e41aa.exe icacls.exe PID 1660 wrote to memory of 1696 1660 ed01ebfbc9eb5bbea545af4d01bf5f1071661840480439c6e5babe8e080e41aa.exe icacls.exe PID 1660 wrote to memory of 1696 1660 ed01ebfbc9eb5bbea545af4d01bf5f1071661840480439c6e5babe8e080e41aa.exe icacls.exe PID 1660 wrote to memory of 1828 1660 ed01ebfbc9eb5bbea545af4d01bf5f1071661840480439c6e5babe8e080e41aa.exe taskdl.exe PID 1660 wrote to memory of 1828 1660 ed01ebfbc9eb5bbea545af4d01bf5f1071661840480439c6e5babe8e080e41aa.exe taskdl.exe PID 1660 wrote to memory of 1828 1660 ed01ebfbc9eb5bbea545af4d01bf5f1071661840480439c6e5babe8e080e41aa.exe taskdl.exe PID 1660 wrote to memory of 1828 1660 ed01ebfbc9eb5bbea545af4d01bf5f1071661840480439c6e5babe8e080e41aa.exe taskdl.exe PID 1660 wrote to memory of 1744 1660 ed01ebfbc9eb5bbea545af4d01bf5f1071661840480439c6e5babe8e080e41aa.exe cmd.exe PID 1660 wrote to memory of 1744 1660 ed01ebfbc9eb5bbea545af4d01bf5f1071661840480439c6e5babe8e080e41aa.exe cmd.exe PID 1660 wrote to memory of 1744 1660 ed01ebfbc9eb5bbea545af4d01bf5f1071661840480439c6e5babe8e080e41aa.exe cmd.exe PID 1660 wrote to memory of 1744 1660 ed01ebfbc9eb5bbea545af4d01bf5f1071661840480439c6e5babe8e080e41aa.exe cmd.exe PID 1744 wrote to memory of 1044 1744 cmd.exe cscript.exe PID 1744 wrote to memory of 1044 1744 cmd.exe cscript.exe PID 1744 wrote to memory of 1044 1744 cmd.exe cscript.exe PID 1744 wrote to memory of 1044 1744 cmd.exe cscript.exe PID 1660 wrote to memory of 1588 1660 ed01ebfbc9eb5bbea545af4d01bf5f1071661840480439c6e5babe8e080e41aa.exe @WanaDecryptor@.exe PID 1660 wrote to memory of 1588 1660 ed01ebfbc9eb5bbea545af4d01bf5f1071661840480439c6e5babe8e080e41aa.exe @WanaDecryptor@.exe PID 1660 wrote to memory of 1588 1660 ed01ebfbc9eb5bbea545af4d01bf5f1071661840480439c6e5babe8e080e41aa.exe @WanaDecryptor@.exe PID 1660 wrote to memory of 1588 1660 ed01ebfbc9eb5bbea545af4d01bf5f1071661840480439c6e5babe8e080e41aa.exe @WanaDecryptor@.exe PID 1660 wrote to memory of 1412 1660 ed01ebfbc9eb5bbea545af4d01bf5f1071661840480439c6e5babe8e080e41aa.exe cmd.exe PID 1660 wrote to memory of 1412 1660 ed01ebfbc9eb5bbea545af4d01bf5f1071661840480439c6e5babe8e080e41aa.exe cmd.exe PID 1660 wrote to memory of 1412 1660 ed01ebfbc9eb5bbea545af4d01bf5f1071661840480439c6e5babe8e080e41aa.exe cmd.exe PID 1660 wrote to memory of 1412 1660 ed01ebfbc9eb5bbea545af4d01bf5f1071661840480439c6e5babe8e080e41aa.exe cmd.exe PID 1412 wrote to memory of 1976 1412 cmd.exe @WanaDecryptor@.exe PID 1412 wrote to memory of 1976 1412 cmd.exe @WanaDecryptor@.exe PID 1412 wrote to memory of 1976 1412 cmd.exe @WanaDecryptor@.exe PID 1412 wrote to memory of 1976 1412 cmd.exe @WanaDecryptor@.exe PID 1588 wrote to memory of 1480 1588 @WanaDecryptor@.exe taskhsvc.exe PID 1588 wrote to memory of 1480 1588 @WanaDecryptor@.exe taskhsvc.exe PID 1588 wrote to memory of 1480 1588 @WanaDecryptor@.exe taskhsvc.exe PID 1588 wrote to memory of 1480 1588 @WanaDecryptor@.exe taskhsvc.exe PID 1976 wrote to memory of 1752 1976 @WanaDecryptor@.exe cmd.exe PID 1976 wrote to memory of 1752 1976 @WanaDecryptor@.exe cmd.exe PID 1976 wrote to memory of 1752 1976 @WanaDecryptor@.exe cmd.exe PID 1976 wrote to memory of 1752 1976 @WanaDecryptor@.exe cmd.exe PID 1752 wrote to memory of 792 1752 cmd.exe vssadmin.exe PID 1752 wrote to memory of 792 1752 cmd.exe vssadmin.exe PID 1752 wrote to memory of 792 1752 cmd.exe vssadmin.exe PID 1752 wrote to memory of 792 1752 cmd.exe vssadmin.exe PID 1752 wrote to memory of 1700 1752 cmd.exe WMIC.exe PID 1752 wrote to memory of 1700 1752 cmd.exe WMIC.exe PID 1752 wrote to memory of 1700 1752 cmd.exe WMIC.exe PID 1752 wrote to memory of 1700 1752 cmd.exe WMIC.exe PID 1660 wrote to memory of 1392 1660 ed01ebfbc9eb5bbea545af4d01bf5f1071661840480439c6e5babe8e080e41aa.exe taskdl.exe PID 1660 wrote to memory of 1392 1660 ed01ebfbc9eb5bbea545af4d01bf5f1071661840480439c6e5babe8e080e41aa.exe taskdl.exe PID 1660 wrote to memory of 1392 1660 ed01ebfbc9eb5bbea545af4d01bf5f1071661840480439c6e5babe8e080e41aa.exe taskdl.exe PID 1660 wrote to memory of 1392 1660 ed01ebfbc9eb5bbea545af4d01bf5f1071661840480439c6e5babe8e080e41aa.exe taskdl.exe PID 1660 wrote to memory of 1948 1660 ed01ebfbc9eb5bbea545af4d01bf5f1071661840480439c6e5babe8e080e41aa.exe taskse.exe PID 1660 wrote to memory of 1948 1660 ed01ebfbc9eb5bbea545af4d01bf5f1071661840480439c6e5babe8e080e41aa.exe taskse.exe PID 1660 wrote to memory of 1948 1660 ed01ebfbc9eb5bbea545af4d01bf5f1071661840480439c6e5babe8e080e41aa.exe taskse.exe PID 1660 wrote to memory of 1948 1660 ed01ebfbc9eb5bbea545af4d01bf5f1071661840480439c6e5babe8e080e41aa.exe taskse.exe PID 1660 wrote to memory of 2012 1660 ed01ebfbc9eb5bbea545af4d01bf5f1071661840480439c6e5babe8e080e41aa.exe @WanaDecryptor@.exe PID 1660 wrote to memory of 2012 1660 ed01ebfbc9eb5bbea545af4d01bf5f1071661840480439c6e5babe8e080e41aa.exe @WanaDecryptor@.exe PID 1660 wrote to memory of 2012 1660 ed01ebfbc9eb5bbea545af4d01bf5f1071661840480439c6e5babe8e080e41aa.exe @WanaDecryptor@.exe PID 1660 wrote to memory of 2012 1660 ed01ebfbc9eb5bbea545af4d01bf5f1071661840480439c6e5babe8e080e41aa.exe @WanaDecryptor@.exe PID 1660 wrote to memory of 1972 1660 ed01ebfbc9eb5bbea545af4d01bf5f1071661840480439c6e5babe8e080e41aa.exe cmd.exe PID 1660 wrote to memory of 1972 1660 ed01ebfbc9eb5bbea545af4d01bf5f1071661840480439c6e5babe8e080e41aa.exe cmd.exe PID 1660 wrote to memory of 1972 1660 ed01ebfbc9eb5bbea545af4d01bf5f1071661840480439c6e5babe8e080e41aa.exe cmd.exe PID 1660 wrote to memory of 1972 1660 ed01ebfbc9eb5bbea545af4d01bf5f1071661840480439c6e5babe8e080e41aa.exe cmd.exe -
Deletes shadow copies 2 TTPs
Ransomware often targets backup files to inhibit system recovery.
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Modifies service 2 TTPs 4 IoCs
Processes:
vssvc.exedescription ioc process Key created \REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\VSS\Diag\Shadow Copy Optimization Writer vssvc.exe 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 -
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\~SD75B6.tmp ed01ebfbc9eb5bbea545af4d01bf5f1071661840480439c6e5babe8e080e41aa.exe File opened for modification C:\Users\Admin\AppData\Roaming\Microsoft\Word\STARTUP\~SD75D9.tmp ed01ebfbc9eb5bbea545af4d01bf5f1071661840480439c6e5babe8e080e41aa.exe -
Loads dropped DLL 39 IoCs
Processes:
ed01ebfbc9eb5bbea545af4d01bf5f1071661840480439c6e5babe8e080e41aa.execscript.execmd.exe@WanaDecryptor@.exetaskhsvc.exepid process 1660 ed01ebfbc9eb5bbea545af4d01bf5f1071661840480439c6e5babe8e080e41aa.exe 1660 ed01ebfbc9eb5bbea545af4d01bf5f1071661840480439c6e5babe8e080e41aa.exe 1044 cscript.exe 1660 ed01ebfbc9eb5bbea545af4d01bf5f1071661840480439c6e5babe8e080e41aa.exe 1660 ed01ebfbc9eb5bbea545af4d01bf5f1071661840480439c6e5babe8e080e41aa.exe 1412 cmd.exe 1412 cmd.exe 1588 @WanaDecryptor@.exe 1588 @WanaDecryptor@.exe 1480 taskhsvc.exe 1480 taskhsvc.exe 1480 taskhsvc.exe 1480 taskhsvc.exe 1480 taskhsvc.exe 1480 taskhsvc.exe 1660 ed01ebfbc9eb5bbea545af4d01bf5f1071661840480439c6e5babe8e080e41aa.exe 1660 ed01ebfbc9eb5bbea545af4d01bf5f1071661840480439c6e5babe8e080e41aa.exe 1660 ed01ebfbc9eb5bbea545af4d01bf5f1071661840480439c6e5babe8e080e41aa.exe 1660 ed01ebfbc9eb5bbea545af4d01bf5f1071661840480439c6e5babe8e080e41aa.exe 1660 ed01ebfbc9eb5bbea545af4d01bf5f1071661840480439c6e5babe8e080e41aa.exe 1660 ed01ebfbc9eb5bbea545af4d01bf5f1071661840480439c6e5babe8e080e41aa.exe 1660 ed01ebfbc9eb5bbea545af4d01bf5f1071661840480439c6e5babe8e080e41aa.exe 1660 ed01ebfbc9eb5bbea545af4d01bf5f1071661840480439c6e5babe8e080e41aa.exe 1660 ed01ebfbc9eb5bbea545af4d01bf5f1071661840480439c6e5babe8e080e41aa.exe 1660 ed01ebfbc9eb5bbea545af4d01bf5f1071661840480439c6e5babe8e080e41aa.exe 1660 ed01ebfbc9eb5bbea545af4d01bf5f1071661840480439c6e5babe8e080e41aa.exe 1660 ed01ebfbc9eb5bbea545af4d01bf5f1071661840480439c6e5babe8e080e41aa.exe 1660 ed01ebfbc9eb5bbea545af4d01bf5f1071661840480439c6e5babe8e080e41aa.exe 1660 ed01ebfbc9eb5bbea545af4d01bf5f1071661840480439c6e5babe8e080e41aa.exe 1660 ed01ebfbc9eb5bbea545af4d01bf5f1071661840480439c6e5babe8e080e41aa.exe 1660 ed01ebfbc9eb5bbea545af4d01bf5f1071661840480439c6e5babe8e080e41aa.exe 1660 ed01ebfbc9eb5bbea545af4d01bf5f1071661840480439c6e5babe8e080e41aa.exe 1660 ed01ebfbc9eb5bbea545af4d01bf5f1071661840480439c6e5babe8e080e41aa.exe 1660 ed01ebfbc9eb5bbea545af4d01bf5f1071661840480439c6e5babe8e080e41aa.exe 1660 ed01ebfbc9eb5bbea545af4d01bf5f1071661840480439c6e5babe8e080e41aa.exe 1660 ed01ebfbc9eb5bbea545af4d01bf5f1071661840480439c6e5babe8e080e41aa.exe 1660 ed01ebfbc9eb5bbea545af4d01bf5f1071661840480439c6e5babe8e080e41aa.exe 1660 ed01ebfbc9eb5bbea545af4d01bf5f1071661840480439c6e5babe8e080e41aa.exe 1660 ed01ebfbc9eb5bbea545af4d01bf5f1071661840480439c6e5babe8e080e41aa.exe -
Suspicious use of SetWindowsHookEx 9 IoCs
Processes:
@WanaDecryptor@.exe@WanaDecryptor@.exe@WanaDecryptor@.exe@WanaDecryptor@.exe@WanaDecryptor@.exe@WanaDecryptor@.exepid process 1588 @WanaDecryptor@.exe 1976 @WanaDecryptor@.exe 1976 @WanaDecryptor@.exe 1588 @WanaDecryptor@.exe 2012 @WanaDecryptor@.exe 2012 @WanaDecryptor@.exe 1856 @WanaDecryptor@.exe 2004 @WanaDecryptor@.exe 1360 @WanaDecryptor@.exe -
Suspicious behavior: EnumeratesProcesses 3 IoCs
Processes:
taskhsvc.exepid process 1480 taskhsvc.exe 1480 taskhsvc.exe 1480 taskhsvc.exe -
Wannacry
WannaCry is a ransomware cryptoworm.
Processes
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C:\Users\Admin\AppData\Local\Temp\ed01ebfbc9eb5bbea545af4d01bf5f1071661840480439c6e5babe8e080e41aa.exe"C:\Users\Admin\AppData\Local\Temp\ed01ebfbc9eb5bbea545af4d01bf5f1071661840480439c6e5babe8e080e41aa.exe"1⤵
- Sets desktop wallpaper using registry
- Suspicious use of WriteProcessMemory
- Drops startup file
- Loads dropped DLL
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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 190151587136784.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⤵
- Executes dropped EXE
- Suspicious use of WriteProcessMemory
- Loads dropped DLL
- Suspicious use of SetWindowsHookEx
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C:\Users\Admin\AppData\Local\Temp\TaskData\Tor\taskhsvc.exeTaskData\Tor\taskhsvc.exe3⤵
- Executes dropped EXE
- Loads dropped DLL
- Suspicious behavior: EnumeratesProcesses
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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⤵
- Executes dropped EXE
- Suspicious use of WriteProcessMemory
- Suspicious use of SetWindowsHookEx
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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⤵
- Executes dropped EXE
- Sets desktop wallpaper using registry
- Suspicious use of SetWindowsHookEx
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C:\Windows\SysWOW64\cmd.execmd.exe /c reg add HKLM\SOFTWARE\Microsoft\Windows\CurrentVersion\Run /v "zoxufjwicify524" /t REG_SZ /d "\"C:\Users\Admin\AppData\Local\Temp\tasksche.exe\"" /f2⤵
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C:\Windows\SysWOW64\reg.exereg add HKLM\SOFTWARE\Microsoft\Windows\CurrentVersion\Run /v "zoxufjwicify524" /t REG_SZ /d "\"C:\Users\Admin\AppData\Local\Temp\tasksche.exe\"" /f3⤵
- Adds Run entry to start application
- Modifies registry key
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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⤵
- Executes dropped EXE
- Suspicious use of SetWindowsHookEx
-
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⤵
- Executes dropped EXE
- Suspicious use of SetWindowsHookEx
-
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⤵
- Executes dropped EXE
- Suspicious use of SetWindowsHookEx
-
C:\Windows\system32\vssvc.exeC:\Windows\system32\vssvc.exe1⤵
- Suspicious use of AdjustPrivilegeToken
- Modifies service
-
C:\Windows\explorer.exe"C:\Windows\explorer.exe"1⤵
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
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C:\Users\Admin\AppData\Local\Temp\13.WNCRYT
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C:\Users\Admin\AppData\Local\Temp\14.WNCRYT
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C:\Users\Admin\AppData\Local\Temp\15.WNCRYT
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C:\Users\Admin\AppData\Local\Temp\16.WNCRYT
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C:\Users\Admin\AppData\Local\Temp\17.WNCRYT
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C:\Users\Admin\AppData\Local\Temp\18.WNCRYT
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C:\Users\Admin\AppData\Local\Temp\19.WNCRYT
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C:\Users\Admin\AppData\Local\Temp\190151587136784.bat
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C:\Users\Admin\AppData\Local\Temp\2.WNCRYT
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C:\Users\Admin\AppData\Local\Temp\20.WNCRYT
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C:\Users\Admin\AppData\Local\Temp\21.WNCRYT
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C:\Users\Admin\AppData\Local\Temp\22.WNCRYT
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C:\Users\Admin\AppData\Local\Temp\23.WNCRYT
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C:\Users\Admin\AppData\Local\Temp\24.WNCRYT
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C:\Users\Admin\AppData\Local\Temp\25.WNCRYT
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C:\Users\Admin\AppData\Local\Temp\26.WNCRYT
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C:\Users\Admin\AppData\Local\Temp\27.WNCRYT
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C:\Users\Admin\AppData\Local\Temp\28.WNCRYT
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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
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C:\Users\Admin\AppData\Local\Temp\@WanaDecryptor@.exe
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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
-
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
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C:\Users\Admin\AppData\Local\Temp\taskdl.exe
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C:\Users\Admin\AppData\Local\Temp\taskdl.exe
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C:\Users\Admin\AppData\Local\Temp\taskdl.exe
-
C:\Users\Admin\AppData\Local\Temp\taskdl.exe
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C:\Users\Admin\AppData\Local\Temp\taskdl.exe
-
C:\Users\Admin\AppData\Local\Temp\taskdl.exe
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C:\Users\Admin\AppData\Local\Temp\taskse.exe
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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
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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
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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\TaskData\Tor\libeay32.dll
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\Users\Admin\AppData\Local\Temp\TaskData\Tor\libevent-2-0-5.dll
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\Users\Admin\AppData\Local\Temp\TaskData\Tor\libgcc_s_sjlj-1.dll
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\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
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\Users\Admin\AppData\Local\Temp\TaskData\Tor\taskhsvc.exe
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\Users\Admin\AppData\Local\Temp\TaskData\Tor\zlib1.dll
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\Users\Admin\AppData\Local\Temp\taskdl.exe
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\Users\Admin\AppData\Local\Temp\taskdl.exe
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\Users\Admin\AppData\Local\Temp\taskdl.exe
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\Users\Admin\AppData\Local\Temp\taskdl.exe
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\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
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\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
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memory/1044-44-0x00000000028B0000-0x00000000028B4000-memory.dmpFilesize
16KB
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memory/1480-403-0x0000000003750000-0x0000000003761000-memory.dmpFilesize
68KB
-
memory/1480-404-0x0000000003340000-0x0000000003351000-memory.dmpFilesize
68KB
-
memory/1480-237-0x0000000002B40000-0x0000000002B51000-memory.dmpFilesize
68KB
-
memory/1480-402-0x0000000003340000-0x0000000003351000-memory.dmpFilesize
68KB
-
memory/1480-68-0x0000000002B40000-0x0000000002B51000-memory.dmpFilesize
68KB
-
memory/1480-69-0x0000000002F50000-0x0000000002F61000-memory.dmpFilesize
68KB
-
memory/1480-70-0x0000000002B40000-0x0000000002B51000-memory.dmpFilesize
68KB
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memory/1480-235-0x0000000002B40000-0x0000000002B51000-memory.dmpFilesize
68KB
-
memory/1480-236-0x0000000002F50000-0x0000000002F61000-memory.dmpFilesize
68KB
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memory/1660-2-0x0000000010000000-0x0000000010010000-memory.dmpFilesize
64KB
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memory/2012-707-0x0000000002310000-0x0000000002311000-memory.dmpFilesize
4KB