Resubmissions
13-04-2021 15:20
210413-erpdk5746n 1007-04-2021 20:23
210407-3w1xnp3sxx 1030-03-2021 12:44
210330-rxae2gpzkn 1015-03-2021 03:56
210315-v77jkyypdj 1012-03-2021 14:39
210312-v91t4rfeva 1009-03-2021 16:31
210309-jarv33yz26 1008-03-2021 18:16
210308-nb95m4v9c6 1004-03-2021 16:33
210304-wah1ytdaa6 1004-03-2021 15:26
210304-v2jw3mqwkj 1003-03-2021 02:26
210303-eg4g1z4wd2 10Analysis
-
max time kernel
151s -
max time network
156s -
platform
windows7_x64 -
resource
win7v200430 -
submitted
05-06-2020 13:33
Static task
static1
Behavioral task
behavioral1
Sample
ed01ebfbc9eb5bbea545af4d01bf5f1071661840480439c6e5babe8e080e41aa.exe
Resource
win7v200430
Behavioral task
behavioral2
Sample
ed01ebfbc9eb5bbea545af4d01bf5f1071661840480439c6e5babe8e080e41aa.exe
Resource
win10v200430
General
-
Target
ed01ebfbc9eb5bbea545af4d01bf5f1071661840480439c6e5babe8e080e41aa.exe
-
Size
3.4MB
-
MD5
84c82835a5d21bbcf75a61706d8ab549
-
SHA1
5ff465afaabcbf0150d1a3ab2c2e74f3a4426467
-
SHA256
ed01ebfbc9eb5bbea545af4d01bf5f1071661840480439c6e5babe8e080e41aa
-
SHA512
90723a50c20ba3643d625595fd6be8dcf88d70ff7f4b4719a88f055d5b3149a4231018ea30d375171507a147e59f73478c0c27948590794554d031e7d54b7244
Malware Config
Extracted
C:\Users\Admin\AppData\Local\Temp\@Please_Read_Me@.txt
wannacry
115p7UMMngoj1pMvkpHijcRdfJNXj6LrLn
Signatures
-
Interacts with shadow copies 2 TTPs 1 IoCs
Shadow copies are often targeted by ransomware to inhibit system recovery.
Processes:
vssadmin.exepid process 1580 vssadmin.exe -
Wannacry
WannaCry is a ransomware cryptoworm.
-
Reads user/profile data of web browsers 2 TTPs
Infostealers often target stored browser data, which can include saved credentials etc.
-
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\~SD8E33.tmp ed01ebfbc9eb5bbea545af4d01bf5f1071661840480439c6e5babe8e080e41aa.exe File opened for modification C:\Users\Admin\AppData\Roaming\Microsoft\Word\STARTUP\~SD8E47.tmp ed01ebfbc9eb5bbea545af4d01bf5f1071661840480439c6e5babe8e080e41aa.exe -
Suspicious use of WriteProcessMemory 104 IoCs
Processes:
ed01ebfbc9eb5bbea545af4d01bf5f1071661840480439c6e5babe8e080e41aa.execmd.execmd.exe@WanaDecryptor@.exe@WanaDecryptor@.execmd.exedescription pid process target process PID 1500 wrote to memory of 476 1500 ed01ebfbc9eb5bbea545af4d01bf5f1071661840480439c6e5babe8e080e41aa.exe attrib.exe PID 1500 wrote to memory of 476 1500 ed01ebfbc9eb5bbea545af4d01bf5f1071661840480439c6e5babe8e080e41aa.exe attrib.exe PID 1500 wrote to memory of 476 1500 ed01ebfbc9eb5bbea545af4d01bf5f1071661840480439c6e5babe8e080e41aa.exe attrib.exe PID 1500 wrote to memory of 476 1500 ed01ebfbc9eb5bbea545af4d01bf5f1071661840480439c6e5babe8e080e41aa.exe attrib.exe PID 1500 wrote to memory of 900 1500 ed01ebfbc9eb5bbea545af4d01bf5f1071661840480439c6e5babe8e080e41aa.exe icacls.exe PID 1500 wrote to memory of 900 1500 ed01ebfbc9eb5bbea545af4d01bf5f1071661840480439c6e5babe8e080e41aa.exe icacls.exe PID 1500 wrote to memory of 900 1500 ed01ebfbc9eb5bbea545af4d01bf5f1071661840480439c6e5babe8e080e41aa.exe icacls.exe PID 1500 wrote to memory of 900 1500 ed01ebfbc9eb5bbea545af4d01bf5f1071661840480439c6e5babe8e080e41aa.exe icacls.exe PID 1500 wrote to memory of 1860 1500 ed01ebfbc9eb5bbea545af4d01bf5f1071661840480439c6e5babe8e080e41aa.exe taskdl.exe PID 1500 wrote to memory of 1860 1500 ed01ebfbc9eb5bbea545af4d01bf5f1071661840480439c6e5babe8e080e41aa.exe taskdl.exe PID 1500 wrote to memory of 1860 1500 ed01ebfbc9eb5bbea545af4d01bf5f1071661840480439c6e5babe8e080e41aa.exe taskdl.exe PID 1500 wrote to memory of 1860 1500 ed01ebfbc9eb5bbea545af4d01bf5f1071661840480439c6e5babe8e080e41aa.exe taskdl.exe PID 1500 wrote to memory of 1872 1500 ed01ebfbc9eb5bbea545af4d01bf5f1071661840480439c6e5babe8e080e41aa.exe cmd.exe PID 1500 wrote to memory of 1872 1500 ed01ebfbc9eb5bbea545af4d01bf5f1071661840480439c6e5babe8e080e41aa.exe cmd.exe PID 1500 wrote to memory of 1872 1500 ed01ebfbc9eb5bbea545af4d01bf5f1071661840480439c6e5babe8e080e41aa.exe cmd.exe PID 1500 wrote to memory of 1872 1500 ed01ebfbc9eb5bbea545af4d01bf5f1071661840480439c6e5babe8e080e41aa.exe cmd.exe PID 1872 wrote to memory of 1768 1872 cmd.exe cscript.exe PID 1872 wrote to memory of 1768 1872 cmd.exe cscript.exe PID 1872 wrote to memory of 1768 1872 cmd.exe cscript.exe PID 1872 wrote to memory of 1768 1872 cmd.exe cscript.exe PID 1500 wrote to memory of 1956 1500 ed01ebfbc9eb5bbea545af4d01bf5f1071661840480439c6e5babe8e080e41aa.exe @WanaDecryptor@.exe PID 1500 wrote to memory of 1956 1500 ed01ebfbc9eb5bbea545af4d01bf5f1071661840480439c6e5babe8e080e41aa.exe @WanaDecryptor@.exe PID 1500 wrote to memory of 1956 1500 ed01ebfbc9eb5bbea545af4d01bf5f1071661840480439c6e5babe8e080e41aa.exe @WanaDecryptor@.exe PID 1500 wrote to memory of 1956 1500 ed01ebfbc9eb5bbea545af4d01bf5f1071661840480439c6e5babe8e080e41aa.exe @WanaDecryptor@.exe PID 1500 wrote to memory of 1952 1500 ed01ebfbc9eb5bbea545af4d01bf5f1071661840480439c6e5babe8e080e41aa.exe cmd.exe PID 1500 wrote to memory of 1952 1500 ed01ebfbc9eb5bbea545af4d01bf5f1071661840480439c6e5babe8e080e41aa.exe cmd.exe PID 1500 wrote to memory of 1952 1500 ed01ebfbc9eb5bbea545af4d01bf5f1071661840480439c6e5babe8e080e41aa.exe cmd.exe PID 1500 wrote to memory of 1952 1500 ed01ebfbc9eb5bbea545af4d01bf5f1071661840480439c6e5babe8e080e41aa.exe cmd.exe PID 1952 wrote to memory of 1968 1952 cmd.exe @WanaDecryptor@.exe PID 1952 wrote to memory of 1968 1952 cmd.exe @WanaDecryptor@.exe PID 1952 wrote to memory of 1968 1952 cmd.exe @WanaDecryptor@.exe PID 1952 wrote to memory of 1968 1952 cmd.exe @WanaDecryptor@.exe PID 1956 wrote to memory of 1680 1956 @WanaDecryptor@.exe taskhsvc.exe PID 1956 wrote to memory of 1680 1956 @WanaDecryptor@.exe taskhsvc.exe PID 1956 wrote to memory of 1680 1956 @WanaDecryptor@.exe taskhsvc.exe PID 1956 wrote to memory of 1680 1956 @WanaDecryptor@.exe taskhsvc.exe PID 1968 wrote to memory of 616 1968 @WanaDecryptor@.exe cmd.exe PID 1968 wrote to memory of 616 1968 @WanaDecryptor@.exe cmd.exe PID 1968 wrote to memory of 616 1968 @WanaDecryptor@.exe cmd.exe PID 1968 wrote to memory of 616 1968 @WanaDecryptor@.exe cmd.exe PID 616 wrote to memory of 1580 616 cmd.exe vssadmin.exe PID 616 wrote to memory of 1580 616 cmd.exe vssadmin.exe PID 616 wrote to memory of 1580 616 cmd.exe vssadmin.exe PID 616 wrote to memory of 1580 616 cmd.exe vssadmin.exe PID 616 wrote to memory of 1544 616 cmd.exe WMIC.exe PID 616 wrote to memory of 1544 616 cmd.exe WMIC.exe PID 616 wrote to memory of 1544 616 cmd.exe WMIC.exe PID 616 wrote to memory of 1544 616 cmd.exe WMIC.exe PID 1500 wrote to memory of 2024 1500 ed01ebfbc9eb5bbea545af4d01bf5f1071661840480439c6e5babe8e080e41aa.exe taskdl.exe PID 1500 wrote to memory of 2024 1500 ed01ebfbc9eb5bbea545af4d01bf5f1071661840480439c6e5babe8e080e41aa.exe taskdl.exe PID 1500 wrote to memory of 2024 1500 ed01ebfbc9eb5bbea545af4d01bf5f1071661840480439c6e5babe8e080e41aa.exe taskdl.exe PID 1500 wrote to memory of 2024 1500 ed01ebfbc9eb5bbea545af4d01bf5f1071661840480439c6e5babe8e080e41aa.exe taskdl.exe PID 1500 wrote to memory of 1388 1500 ed01ebfbc9eb5bbea545af4d01bf5f1071661840480439c6e5babe8e080e41aa.exe taskse.exe PID 1500 wrote to memory of 1388 1500 ed01ebfbc9eb5bbea545af4d01bf5f1071661840480439c6e5babe8e080e41aa.exe taskse.exe PID 1500 wrote to memory of 1388 1500 ed01ebfbc9eb5bbea545af4d01bf5f1071661840480439c6e5babe8e080e41aa.exe taskse.exe PID 1500 wrote to memory of 1388 1500 ed01ebfbc9eb5bbea545af4d01bf5f1071661840480439c6e5babe8e080e41aa.exe taskse.exe PID 1500 wrote to memory of 1032 1500 ed01ebfbc9eb5bbea545af4d01bf5f1071661840480439c6e5babe8e080e41aa.exe @WanaDecryptor@.exe PID 1500 wrote to memory of 1032 1500 ed01ebfbc9eb5bbea545af4d01bf5f1071661840480439c6e5babe8e080e41aa.exe @WanaDecryptor@.exe PID 1500 wrote to memory of 1032 1500 ed01ebfbc9eb5bbea545af4d01bf5f1071661840480439c6e5babe8e080e41aa.exe @WanaDecryptor@.exe PID 1500 wrote to memory of 1032 1500 ed01ebfbc9eb5bbea545af4d01bf5f1071661840480439c6e5babe8e080e41aa.exe @WanaDecryptor@.exe PID 1500 wrote to memory of 364 1500 ed01ebfbc9eb5bbea545af4d01bf5f1071661840480439c6e5babe8e080e41aa.exe cmd.exe PID 1500 wrote to memory of 364 1500 ed01ebfbc9eb5bbea545af4d01bf5f1071661840480439c6e5babe8e080e41aa.exe cmd.exe PID 1500 wrote to memory of 364 1500 ed01ebfbc9eb5bbea545af4d01bf5f1071661840480439c6e5babe8e080e41aa.exe cmd.exe PID 1500 wrote to memory of 364 1500 ed01ebfbc9eb5bbea545af4d01bf5f1071661840480439c6e5babe8e080e41aa.exe cmd.exe -
Modifies registry key 1 TTPs 1 IoCs
-
Sets desktop wallpaper using registry 2 TTPs 2 IoCs
Processes:
ed01ebfbc9eb5bbea545af4d01bf5f1071661840480439c6e5babe8e080e41aa.exe@WanaDecryptor@.exedescription ioc process Set value (str) \REGISTRY\USER\S-1-5-21-910373003-3952921535-3480519689-1000\Control Panel\Desktop\Wallpaper = "C:\\Users\\Admin\\Desktop\\@WanaDecryptor@.bmp" ed01ebfbc9eb5bbea545af4d01bf5f1071661840480439c6e5babe8e080e41aa.exe Set value (str) \REGISTRY\USER\S-1-5-21-910373003-3952921535-3480519689-1000\Control Panel\Desktop\Wallpaper = "C:\\Users\\Admin\\Desktop\\@WanaDecryptor@.bmp" @WanaDecryptor@.exe -
Deletes shadow copies 2 TTPs
Ransomware often targets backup files to inhibit system recovery.
-
Views/modifies file attributes 1 TTPs 1 IoCs
-
Executes dropped EXE 16 IoCs
Processes:
taskdl.exe@WanaDecryptor@.exe@WanaDecryptor@.exetaskhsvc.exetaskdl.exetaskse.exe@WanaDecryptor@.exetaskdl.exetaskse.exe@WanaDecryptor@.exetaskdl.exetaskse.exe@WanaDecryptor@.exetaskdl.exetaskse.exe@WanaDecryptor@.exepid process 1860 taskdl.exe 1956 @WanaDecryptor@.exe 1968 @WanaDecryptor@.exe 1680 taskhsvc.exe 2024 taskdl.exe 1388 taskse.exe 1032 @WanaDecryptor@.exe 1536 taskdl.exe 1564 taskse.exe 1084 @WanaDecryptor@.exe 1884 taskdl.exe 1304 taskse.exe 740 @WanaDecryptor@.exe 476 taskdl.exe 1840 taskse.exe 1124 @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\coyaaqitjeid629 = "\"C:\\Users\\Admin\\AppData\\Local\\Temp\\tasksche.exe\"" reg.exe -
Suspicious behavior: GetForegroundWindowSpam 1 IoCs
Processes:
@WanaDecryptor@.exepid process 1032 @WanaDecryptor@.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 -
Loads dropped DLL 39 IoCs
Processes:
ed01ebfbc9eb5bbea545af4d01bf5f1071661840480439c6e5babe8e080e41aa.execscript.execmd.exe@WanaDecryptor@.exetaskhsvc.exepid process 1500 ed01ebfbc9eb5bbea545af4d01bf5f1071661840480439c6e5babe8e080e41aa.exe 1500 ed01ebfbc9eb5bbea545af4d01bf5f1071661840480439c6e5babe8e080e41aa.exe 1768 cscript.exe 1500 ed01ebfbc9eb5bbea545af4d01bf5f1071661840480439c6e5babe8e080e41aa.exe 1500 ed01ebfbc9eb5bbea545af4d01bf5f1071661840480439c6e5babe8e080e41aa.exe 1952 cmd.exe 1952 cmd.exe 1956 @WanaDecryptor@.exe 1956 @WanaDecryptor@.exe 1680 taskhsvc.exe 1680 taskhsvc.exe 1680 taskhsvc.exe 1680 taskhsvc.exe 1680 taskhsvc.exe 1680 taskhsvc.exe 1500 ed01ebfbc9eb5bbea545af4d01bf5f1071661840480439c6e5babe8e080e41aa.exe 1500 ed01ebfbc9eb5bbea545af4d01bf5f1071661840480439c6e5babe8e080e41aa.exe 1500 ed01ebfbc9eb5bbea545af4d01bf5f1071661840480439c6e5babe8e080e41aa.exe 1500 ed01ebfbc9eb5bbea545af4d01bf5f1071661840480439c6e5babe8e080e41aa.exe 1500 ed01ebfbc9eb5bbea545af4d01bf5f1071661840480439c6e5babe8e080e41aa.exe 1500 ed01ebfbc9eb5bbea545af4d01bf5f1071661840480439c6e5babe8e080e41aa.exe 1500 ed01ebfbc9eb5bbea545af4d01bf5f1071661840480439c6e5babe8e080e41aa.exe 1500 ed01ebfbc9eb5bbea545af4d01bf5f1071661840480439c6e5babe8e080e41aa.exe 1500 ed01ebfbc9eb5bbea545af4d01bf5f1071661840480439c6e5babe8e080e41aa.exe 1500 ed01ebfbc9eb5bbea545af4d01bf5f1071661840480439c6e5babe8e080e41aa.exe 1500 ed01ebfbc9eb5bbea545af4d01bf5f1071661840480439c6e5babe8e080e41aa.exe 1500 ed01ebfbc9eb5bbea545af4d01bf5f1071661840480439c6e5babe8e080e41aa.exe 1500 ed01ebfbc9eb5bbea545af4d01bf5f1071661840480439c6e5babe8e080e41aa.exe 1500 ed01ebfbc9eb5bbea545af4d01bf5f1071661840480439c6e5babe8e080e41aa.exe 1500 ed01ebfbc9eb5bbea545af4d01bf5f1071661840480439c6e5babe8e080e41aa.exe 1500 ed01ebfbc9eb5bbea545af4d01bf5f1071661840480439c6e5babe8e080e41aa.exe 1500 ed01ebfbc9eb5bbea545af4d01bf5f1071661840480439c6e5babe8e080e41aa.exe 1500 ed01ebfbc9eb5bbea545af4d01bf5f1071661840480439c6e5babe8e080e41aa.exe 1500 ed01ebfbc9eb5bbea545af4d01bf5f1071661840480439c6e5babe8e080e41aa.exe 1500 ed01ebfbc9eb5bbea545af4d01bf5f1071661840480439c6e5babe8e080e41aa.exe 1500 ed01ebfbc9eb5bbea545af4d01bf5f1071661840480439c6e5babe8e080e41aa.exe 1500 ed01ebfbc9eb5bbea545af4d01bf5f1071661840480439c6e5babe8e080e41aa.exe 1500 ed01ebfbc9eb5bbea545af4d01bf5f1071661840480439c6e5babe8e080e41aa.exe 1500 ed01ebfbc9eb5bbea545af4d01bf5f1071661840480439c6e5babe8e080e41aa.exe -
Suspicious behavior: EnumeratesProcesses 3 IoCs
Processes:
taskhsvc.exepid process 1680 taskhsvc.exe 1680 taskhsvc.exe 1680 taskhsvc.exe -
Modifies file permissions 1 TTPs 1 IoCs
-
Suspicious use of SetWindowsHookEx 9 IoCs
Processes:
@WanaDecryptor@.exe@WanaDecryptor@.exe@WanaDecryptor@.exe@WanaDecryptor@.exe@WanaDecryptor@.exe@WanaDecryptor@.exepid process 1956 @WanaDecryptor@.exe 1968 @WanaDecryptor@.exe 1956 @WanaDecryptor@.exe 1968 @WanaDecryptor@.exe 1032 @WanaDecryptor@.exe 1032 @WanaDecryptor@.exe 1084 @WanaDecryptor@.exe 740 @WanaDecryptor@.exe 1124 @WanaDecryptor@.exe -
Suspicious use of AdjustPrivilegeToken 51 IoCs
Processes:
vssvc.exeWMIC.exetaskse.exetaskse.exetaskse.exetaskse.exedescription pid process Token: SeBackupPrivilege 1588 vssvc.exe Token: SeRestorePrivilege 1588 vssvc.exe Token: SeAuditPrivilege 1588 vssvc.exe Token: SeIncreaseQuotaPrivilege 1544 WMIC.exe Token: SeSecurityPrivilege 1544 WMIC.exe Token: SeTakeOwnershipPrivilege 1544 WMIC.exe Token: SeLoadDriverPrivilege 1544 WMIC.exe Token: SeSystemProfilePrivilege 1544 WMIC.exe Token: SeSystemtimePrivilege 1544 WMIC.exe Token: SeProfSingleProcessPrivilege 1544 WMIC.exe Token: SeIncBasePriorityPrivilege 1544 WMIC.exe Token: SeCreatePagefilePrivilege 1544 WMIC.exe Token: SeBackupPrivilege 1544 WMIC.exe Token: SeRestorePrivilege 1544 WMIC.exe Token: SeShutdownPrivilege 1544 WMIC.exe Token: SeDebugPrivilege 1544 WMIC.exe Token: SeSystemEnvironmentPrivilege 1544 WMIC.exe Token: SeRemoteShutdownPrivilege 1544 WMIC.exe Token: SeUndockPrivilege 1544 WMIC.exe Token: SeManageVolumePrivilege 1544 WMIC.exe Token: 33 1544 WMIC.exe Token: 34 1544 WMIC.exe Token: 35 1544 WMIC.exe Token: SeIncreaseQuotaPrivilege 1544 WMIC.exe Token: SeSecurityPrivilege 1544 WMIC.exe Token: SeTakeOwnershipPrivilege 1544 WMIC.exe Token: SeLoadDriverPrivilege 1544 WMIC.exe Token: SeSystemProfilePrivilege 1544 WMIC.exe Token: SeSystemtimePrivilege 1544 WMIC.exe Token: SeProfSingleProcessPrivilege 1544 WMIC.exe Token: SeIncBasePriorityPrivilege 1544 WMIC.exe Token: SeCreatePagefilePrivilege 1544 WMIC.exe Token: SeBackupPrivilege 1544 WMIC.exe Token: SeRestorePrivilege 1544 WMIC.exe Token: SeShutdownPrivilege 1544 WMIC.exe Token: SeDebugPrivilege 1544 WMIC.exe Token: SeSystemEnvironmentPrivilege 1544 WMIC.exe Token: SeRemoteShutdownPrivilege 1544 WMIC.exe Token: SeUndockPrivilege 1544 WMIC.exe Token: SeManageVolumePrivilege 1544 WMIC.exe Token: 33 1544 WMIC.exe Token: 34 1544 WMIC.exe Token: 35 1544 WMIC.exe Token: SeTcbPrivilege 1388 taskse.exe Token: SeTcbPrivilege 1388 taskse.exe Token: SeTcbPrivilege 1564 taskse.exe Token: SeTcbPrivilege 1564 taskse.exe Token: SeTcbPrivilege 1304 taskse.exe Token: SeTcbPrivilege 1304 taskse.exe Token: SeTcbPrivilege 1840 taskse.exe Token: SeTcbPrivilege 1840 taskse.exe
Processes
-
C:\Users\Admin\AppData\Local\Temp\ed01ebfbc9eb5bbea545af4d01bf5f1071661840480439c6e5babe8e080e41aa.exe"C:\Users\Admin\AppData\Local\Temp\ed01ebfbc9eb5bbea545af4d01bf5f1071661840480439c6e5babe8e080e41aa.exe"1⤵
- Drops startup file
- Suspicious use of WriteProcessMemory
- Sets desktop wallpaper using registry
- Loads dropped DLL
-
C:\Windows\SysWOW64\attrib.exeattrib +h .2⤵
- Views/modifies file attributes
-
C:\Windows\SysWOW64\icacls.exeicacls . /grant Everyone:F /T /C /Q2⤵
- Modifies file permissions
-
C:\Users\Admin\AppData\Local\Temp\taskdl.exetaskdl.exe2⤵
- Executes dropped EXE
-
C:\Windows\SysWOW64\cmd.execmd /c 269851591371228.bat2⤵
- Suspicious use of WriteProcessMemory
-
C:\Windows\SysWOW64\cscript.execscript.exe //nologo m.vbs3⤵
- Loads dropped DLL
-
C:\Users\Admin\AppData\Local\Temp\@WanaDecryptor@.exe@WanaDecryptor@.exe co2⤵
- Suspicious use of WriteProcessMemory
- Executes dropped EXE
- Loads dropped DLL
- Suspicious use of SetWindowsHookEx
-
C:\Users\Admin\AppData\Local\Temp\TaskData\Tor\taskhsvc.exeTaskData\Tor\taskhsvc.exe3⤵
- Executes dropped EXE
- Loads dropped DLL
- Suspicious behavior: EnumeratesProcesses
-
C:\Windows\SysWOW64\cmd.execmd.exe /c start /b @WanaDecryptor@.exe vs2⤵
- Suspicious use of WriteProcessMemory
- Loads dropped DLL
-
C:\Users\Admin\AppData\Local\Temp\@WanaDecryptor@.exe@WanaDecryptor@.exe vs3⤵
- Suspicious use of WriteProcessMemory
- Executes dropped EXE
- Suspicious use of SetWindowsHookEx
-
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
-
C:\Windows\SysWOW64\vssadmin.exevssadmin delete shadows /all /quiet5⤵
- Interacts with shadow copies
-
C:\Windows\SysWOW64\Wbem\WMIC.exewmic shadowcopy delete5⤵
- Suspicious use of AdjustPrivilegeToken
-
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⤵
- Sets desktop wallpaper using registry
- Executes dropped EXE
- Suspicious behavior: GetForegroundWindowSpam
- Suspicious use of SetWindowsHookEx
-
C:\Windows\SysWOW64\cmd.execmd.exe /c reg add HKLM\SOFTWARE\Microsoft\Windows\CurrentVersion\Run /v "coyaaqitjeid629" /t REG_SZ /d "\"C:\Users\Admin\AppData\Local\Temp\tasksche.exe\"" /f2⤵
-
C:\Windows\SysWOW64\reg.exereg add HKLM\SOFTWARE\Microsoft\Windows\CurrentVersion\Run /v "coyaaqitjeid629" /t REG_SZ /d "\"C:\Users\Admin\AppData\Local\Temp\tasksche.exe\"" /f3⤵
- Modifies registry key
- Adds Run entry to start application
-
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:\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⤵
- Modifies service
- Suspicious use of AdjustPrivilegeToken
Network
MITRE ATT&CK Matrix ATT&CK v6
Replay Monitor
Loading Replay Monitor...
Downloads
-
C:\Users\Admin\AppData\Local\Temp\0.WNCRYT
-
C:\Users\Admin\AppData\Local\Temp\00000000.res
-
C:\Users\Admin\AppData\Local\Temp\1.WNCRYT
-
C:\Users\Admin\AppData\Local\Temp\10.WNCRYT
-
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
-
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\24.WNCRYT
-
C:\Users\Admin\AppData\Local\Temp\25.WNCRYT
-
C:\Users\Admin\AppData\Local\Temp\26.WNCRYT
-
C:\Users\Admin\AppData\Local\Temp\269851591371228.bat
-
C:\Users\Admin\AppData\Local\Temp\27.WNCRYT
-
C:\Users\Admin\AppData\Local\Temp\28.WNCRYT
-
C:\Users\Admin\AppData\Local\Temp\29.WNCRYT
-
C:\Users\Admin\AppData\Local\Temp\3.WNCRYT
-
C:\Users\Admin\AppData\Local\Temp\30.WNCRYT
-
C:\Users\Admin\AppData\Local\Temp\31.WNCRYT
-
C:\Users\Admin\AppData\Local\Temp\32.WNCRYT
-
C:\Users\Admin\AppData\Local\Temp\33.WNCRYT
-
C:\Users\Admin\AppData\Local\Temp\34.WNCRYT
-
C:\Users\Admin\AppData\Local\Temp\35.WNCRYT
-
C:\Users\Admin\AppData\Local\Temp\36.WNCRYT
-
C:\Users\Admin\AppData\Local\Temp\37.WNCRYT
-
C:\Users\Admin\AppData\Local\Temp\4.WNCRYT
-
C:\Users\Admin\AppData\Local\Temp\5.WNCRYT
-
C:\Users\Admin\AppData\Local\Temp\6.WNCRYT
-
C:\Users\Admin\AppData\Local\Temp\7.WNCRYT
-
C:\Users\Admin\AppData\Local\Temp\8.WNCRYT
-
C:\Users\Admin\AppData\Local\Temp\9.WNCRYT
-
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
-
C:\Users\Admin\AppData\Local\Temp\@WanaDecryptor@.exe
-
C:\Users\Admin\AppData\Local\Temp\@WanaDecryptor@.exe.lnk
-
C:\Users\Admin\AppData\Local\Temp\TaskData\Tor\LIBEAY32.dll
-
C:\Users\Admin\AppData\Local\Temp\TaskData\Tor\SSLEAY32.dll
-
C:\Users\Admin\AppData\Local\Temp\TaskData\Tor\libevent-2-0-5.dll
-
C:\Users\Admin\AppData\Local\Temp\TaskData\Tor\libgcc_s_sjlj-1.dll
-
C:\Users\Admin\AppData\Local\Temp\TaskData\Tor\libssp-0.dll
-
C:\Users\Admin\AppData\Local\Temp\TaskData\Tor\taskhsvc.exe
-
C:\Users\Admin\AppData\Local\Temp\TaskData\Tor\zlib1.dll
-
C:\Users\Admin\AppData\Local\Temp\b.wnry
-
C:\Users\Admin\AppData\Local\Temp\c.wnry
-
C:\Users\Admin\AppData\Local\Temp\c.wnry
-
C:\Users\Admin\AppData\Local\Temp\m.vbs
-
C:\Users\Admin\AppData\Local\Temp\msg\m_bulgarian.wnry
-
C:\Users\Admin\AppData\Local\Temp\msg\m_chinese (simplified).wnry
-
C:\Users\Admin\AppData\Local\Temp\msg\m_chinese (traditional).wnry
-
C:\Users\Admin\AppData\Local\Temp\msg\m_croatian.wnry
-
C:\Users\Admin\AppData\Local\Temp\msg\m_czech.wnry
-
C:\Users\Admin\AppData\Local\Temp\msg\m_danish.wnry
-
C:\Users\Admin\AppData\Local\Temp\msg\m_dutch.wnry
-
C:\Users\Admin\AppData\Local\Temp\msg\m_english.wnry
-
C:\Users\Admin\AppData\Local\Temp\msg\m_filipino.wnry
-
C:\Users\Admin\AppData\Local\Temp\msg\m_finnish.wnry
-
C:\Users\Admin\AppData\Local\Temp\msg\m_french.wnry
-
C:\Users\Admin\AppData\Local\Temp\msg\m_german.wnry
-
C:\Users\Admin\AppData\Local\Temp\msg\m_greek.wnry
-
C:\Users\Admin\AppData\Local\Temp\msg\m_indonesian.wnry
-
C:\Users\Admin\AppData\Local\Temp\msg\m_italian.wnry
-
C:\Users\Admin\AppData\Local\Temp\msg\m_japanese.wnry
-
C:\Users\Admin\AppData\Local\Temp\msg\m_korean.wnry
-
C:\Users\Admin\AppData\Local\Temp\msg\m_latvian.wnry
-
C:\Users\Admin\AppData\Local\Temp\msg\m_norwegian.wnry
-
C:\Users\Admin\AppData\Local\Temp\msg\m_polish.wnry
-
C:\Users\Admin\AppData\Local\Temp\msg\m_portuguese.wnry
-
C:\Users\Admin\AppData\Local\Temp\msg\m_romanian.wnry
-
C:\Users\Admin\AppData\Local\Temp\msg\m_russian.wnry
-
C:\Users\Admin\AppData\Local\Temp\msg\m_slovak.wnry
-
C:\Users\Admin\AppData\Local\Temp\msg\m_spanish.wnry
-
C:\Users\Admin\AppData\Local\Temp\msg\m_swedish.wnry
-
C:\Users\Admin\AppData\Local\Temp\msg\m_turkish.wnry
-
C:\Users\Admin\AppData\Local\Temp\msg\m_vietnamese.wnry
-
C:\Users\Admin\AppData\Local\Temp\r.wnry
-
C:\Users\Admin\AppData\Local\Temp\s.wnry
-
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
-
C:\Users\Admin\Desktop\@WanaDecryptor@.bmp
-
\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
-
\Users\Admin\AppData\Local\Temp\TaskData\Tor\ssleay32.dll
-
\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/1500-2-0x0000000010000000-0x0000000010010000-memory.dmpFilesize
64KB
-
memory/1680-69-0x0000000002FC0000-0x0000000002FD1000-memory.dmpFilesize
68KB
-
memory/1680-403-0x00000000035A0000-0x00000000035B1000-memory.dmpFilesize
68KB
-
memory/1680-404-0x00000000039B0000-0x00000000039C1000-memory.dmpFilesize
68KB
-
memory/1680-237-0x0000000002BB0000-0x0000000002BC1000-memory.dmpFilesize
68KB
-
memory/1680-70-0x0000000002BB0000-0x0000000002BC1000-memory.dmpFilesize
68KB
-
memory/1680-235-0x0000000002BB0000-0x0000000002BC1000-memory.dmpFilesize
68KB
-
memory/1680-68-0x0000000002BB0000-0x0000000002BC1000-memory.dmpFilesize
68KB
-
memory/1680-405-0x00000000035A0000-0x00000000035B1000-memory.dmpFilesize
68KB
-
memory/1680-236-0x0000000002FC0000-0x0000000002FD1000-memory.dmpFilesize
68KB
-
memory/1768-45-0x00000000026E0000-0x00000000026E4000-memory.dmpFilesize
16KB