Analysis
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max time kernel
150s -
max time network
150s -
platform
windows7_x64 -
resource
win7-20240903-en -
resource tags
arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system -
submitted
30-09-2024 17:52
Static task
static1
1 signatures
Behavioral task
behavioral1
Sample
20240930b4d5ea873fbaf9cc990201d655cf29b7wannacry.exe
Resource
win7-20240903-en
windows7-x64
14 signatures
150 seconds
Behavioral task
behavioral2
Sample
20240930b4d5ea873fbaf9cc990201d655cf29b7wannacry.exe
Resource
win10v2004-20240802-en
windows10-2004-x64
14 signatures
150 seconds
General
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Target
20240930b4d5ea873fbaf9cc990201d655cf29b7wannacry.exe
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Size
5.0MB
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MD5
b4d5ea873fbaf9cc990201d655cf29b7
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SHA1
c3216832afe89b5fd71398d6a7d4e3af296a5bc0
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SHA256
15fa0ccc45e6774c54205fc9c88d47056a7f8468f2f20f81d76e7817c8c6c851
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SHA512
5a8084493a79db6850abfde1055908c3906e6244b99eb33cd267b399e1e7f7a1eca194db951f61ffd544c3ff667cc5ba8732cdfe98562026a31d3eb6a4c96563
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SSDEEP
49152:hnpEKUacBVQej/1INRx+TSqTdX1HkQo6SAARdhnvYiHgYk6:FpyfBhz1aRxcSUDk36SAEdhvYiHgYk
Score
10/10
Malware Config
Signatures
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Wannacry
WannaCry is a ransomware cryptoworm.
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Contacts a large (2103) amount of remote hosts 1 TTPs
This may indicate a network scan to discover remotely running services.
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Drops file in Drivers directory 2 IoCs
description ioc Process File created C:\Windows\SysWOW64\drivers\npf.sys 20240930b4d5ea873fbaf9cc990201d655cf29b7wannacry.exe File opened for modification C:\Windows\SysWOW64\drivers\npf.sys 20240930b4d5ea873fbaf9cc990201d655cf29b7wannacry.exe -
resource yara_rule behavioral1/files/0x0008000000016d0e-15.dat aspack_v212_v242 behavioral1/files/0x0008000000016d21-16.dat aspack_v212_v242 behavioral1/files/0x0008000000016d06-19.dat aspack_v212_v242 -
Executes dropped EXE 2 IoCs
pid Process 2580 CTFMON.EXE 1760 tasksche.exe -
Drops file in System32 directory 64 IoCs
description ioc Process File opened for modification C:\Windows\SysWOW64\ssText3d.scr 20240930b4d5ea873fbaf9cc990201d655cf29b7wannacry.exe File opened for modification C:\Windows\SysWOW64\ieuinit.inf 20240930b4d5ea873fbaf9cc990201d655cf29b7wannacry.exe File opened for modification C:\Windows\SysWOW64\manifeststore 20240930b4d5ea873fbaf9cc990201d655cf29b7wannacry.exe File opened for modification C:\Windows\SysWOW64\msdatsrc.tlb 20240930b4d5ea873fbaf9cc990201d655cf29b7wannacry.exe File opened for modification C:\Windows\SysWOW64\autoconv.exe 20240930b4d5ea873fbaf9cc990201d655cf29b7wannacry.exe File opened for modification C:\Windows\SysWOW64\noise.jpn 20240930b4d5ea873fbaf9cc990201d655cf29b7wannacry.exe File opened for modification C:\Windows\SysWOW64\sdchange.exe 20240930b4d5ea873fbaf9cc990201d655cf29b7wannacry.exe File opened for modification C:\Windows\SysWOW64\eventcreate.exe 20240930b4d5ea873fbaf9cc990201d655cf29b7wannacry.exe File opened for modification C:\Windows\SysWOW64\msinfo32.exe 20240930b4d5ea873fbaf9cc990201d655cf29b7wannacry.exe File opened for modification C:\Windows\SysWOW64\MSNP.ax 20240930b4d5ea873fbaf9cc990201d655cf29b7wannacry.exe File opened for modification C:\Windows\SysWOW64\SystemPropertiesRemote.exe 20240930b4d5ea873fbaf9cc990201d655cf29b7wannacry.exe File opened for modification C:\Windows\SysWOW64\TSTheme.exe 20240930b4d5ea873fbaf9cc990201d655cf29b7wannacry.exe File opened for modification C:\Windows\SysWOW64\gpupdate.exe 20240930b4d5ea873fbaf9cc990201d655cf29b7wannacry.exe File opened for modification C:\Windows\SysWOW64\ivfsrc.ax 20240930b4d5ea873fbaf9cc990201d655cf29b7wannacry.exe File opened for modification C:\Windows\SysWOW64\net.exe 20240930b4d5ea873fbaf9cc990201d655cf29b7wannacry.exe File opened for modification C:\Windows\SysWOW64\diantz.exe 20240930b4d5ea873fbaf9cc990201d655cf29b7wannacry.exe File opened for modification C:\Windows\SysWOW64\hhctrl.ocx 20240930b4d5ea873fbaf9cc990201d655cf29b7wannacry.exe File opened for modification C:\Windows\SysWOW64\ir41_32.ax 20240930b4d5ea873fbaf9cc990201d655cf29b7wannacry.exe File opened for modification C:\Windows\SysWOW64\azman.msc 20240930b4d5ea873fbaf9cc990201d655cf29b7wannacry.exe File opened for modification C:\Windows\SysWOW64\ComputerDefaults.exe 20240930b4d5ea873fbaf9cc990201d655cf29b7wannacry.exe File opened for modification C:\Windows\SysWOW64\fi-FI 20240930b4d5ea873fbaf9cc990201d655cf29b7wannacry.exe File opened for modification C:\Windows\SysWOW64\isoburn.exe 20240930b4d5ea873fbaf9cc990201d655cf29b7wannacry.exe File opened for modification C:\Windows\SysWOW64\nb-NO 20240930b4d5ea873fbaf9cc990201d655cf29b7wannacry.exe File opened for modification C:\Windows\SysWOW64\RMActivate_ssp.exe 20240930b4d5ea873fbaf9cc990201d655cf29b7wannacry.exe File opened for modification C:\Windows\SysWOW64\ja-JP 20240930b4d5ea873fbaf9cc990201d655cf29b7wannacry.exe File opened for modification C:\Windows\SysWOW64\nslookup.exe 20240930b4d5ea873fbaf9cc990201d655cf29b7wannacry.exe File opened for modification C:\Windows\SysWOW64\msg711.acm 20240930b4d5ea873fbaf9cc990201d655cf29b7wannacry.exe File opened for modification C:\Windows\SysWOW64\resmon.exe 20240930b4d5ea873fbaf9cc990201d655cf29b7wannacry.exe File opened for modification C:\Windows\SysWOW64\find.exe 20240930b4d5ea873fbaf9cc990201d655cf29b7wannacry.exe File opened for modification C:\Windows\SysWOW64\LocationNotifications.exe 20240930b4d5ea873fbaf9cc990201d655cf29b7wannacry.exe File opened for modification C:\Windows\SysWOW64\RmClient.exe 20240930b4d5ea873fbaf9cc990201d655cf29b7wannacry.exe File opened for modification C:\Windows\SysWOW64\wbem 20240930b4d5ea873fbaf9cc990201d655cf29b7wannacry.exe File opened for modification C:\Windows\SysWOW64\ko-KR 20240930b4d5ea873fbaf9cc990201d655cf29b7wannacry.exe File opened for modification C:\Windows\SysWOW64\setupSNK.exe 20240930b4d5ea873fbaf9cc990201d655cf29b7wannacry.exe File opened for modification C:\Windows\SysWOW64\unimdm.tsp 20240930b4d5ea873fbaf9cc990201d655cf29b7wannacry.exe File opened for modification C:\Windows\SysWOW64\instnm.exe 20240930b4d5ea873fbaf9cc990201d655cf29b7wannacry.exe File opened for modification C:\Windows\SysWOW64\RunLegacyCPLElevated.exe 20240930b4d5ea873fbaf9cc990201d655cf29b7wannacry.exe File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\Roaming\Microsoft\Windows\Cookies\KZ5Z2J33.txt 20240930b4d5ea873fbaf9cc990201d655cf29b7wannacry.exe File opened for modification C:\Windows\SysWOW64\certmgr.msc 20240930b4d5ea873fbaf9cc990201d655cf29b7wannacry.exe File opened for modification C:\Windows\SysWOW64\dllhost.exe 20240930b4d5ea873fbaf9cc990201d655cf29b7wannacry.exe File opened for modification C:\Windows\SysWOW64\xpsrchvw.exe 20240930b4d5ea873fbaf9cc990201d655cf29b7wannacry.exe File opened for modification C:\Windows\SysWOW64\raserver.exe 20240930b4d5ea873fbaf9cc990201d655cf29b7wannacry.exe File opened for modification C:\Windows\SysWOW64\wimserv.exe 20240930b4d5ea873fbaf9cc990201d655cf29b7wannacry.exe File opened for modification C:\Windows\SysWOW64\sdiagnhost.exe 20240930b4d5ea873fbaf9cc990201d655cf29b7wannacry.exe File opened for modification C:\Windows\SysWOW64\tr-TR 20240930b4d5ea873fbaf9cc990201d655cf29b7wannacry.exe File opened for modification C:\Windows\SysWOW64\diskraid.exe 20240930b4d5ea873fbaf9cc990201d655cf29b7wannacry.exe File opened for modification C:\Windows\SysWOW64\mode.com 20240930b4d5ea873fbaf9cc990201d655cf29b7wannacry.exe File opened for modification C:\Windows\SysWOW64\pt-PT 20240930b4d5ea873fbaf9cc990201d655cf29b7wannacry.exe File opened for modification C:\Windows\SysWOW64\mshtml.tlb 20240930b4d5ea873fbaf9cc990201d655cf29b7wannacry.exe File opened for modification C:\Windows\SysWOW64\MUI 20240930b4d5ea873fbaf9cc990201d655cf29b7wannacry.exe File opened for modification C:\Windows\SysWOW64\ReAgentc.exe 20240930b4d5ea873fbaf9cc990201d655cf29b7wannacry.exe File opened for modification C:\Windows\SysWOW64\sv-SE 20240930b4d5ea873fbaf9cc990201d655cf29b7wannacry.exe File opened for modification C:\Windows\SysWOW64\TRACERT.EXE 20240930b4d5ea873fbaf9cc990201d655cf29b7wannacry.exe File opened for modification C:\Windows\SysWOW64\de 20240930b4d5ea873fbaf9cc990201d655cf29b7wannacry.exe File opened for modification C:\Windows\SysWOW64\expand.exe 20240930b4d5ea873fbaf9cc990201d655cf29b7wannacry.exe File opened for modification C:\Windows\SysWOW64\makecab.exe 20240930b4d5ea873fbaf9cc990201d655cf29b7wannacry.exe File opened for modification C:\Windows\SysWOW64\msiexec.exe 20240930b4d5ea873fbaf9cc990201d655cf29b7wannacry.exe File opened for modification C:\Windows\SysWOW64\PING.EXE 20240930b4d5ea873fbaf9cc990201d655cf29b7wannacry.exe File opened for modification C:\Windows\SysWOW64\VEN2232.OLB 20240930b4d5ea873fbaf9cc990201d655cf29b7wannacry.exe File opened for modification C:\Windows\SysWOW64\WerFaultSecure.exe 20240930b4d5ea873fbaf9cc990201d655cf29b7wannacry.exe File opened for modification C:\Windows\SysWOW64\wshom.ocx 20240930b4d5ea873fbaf9cc990201d655cf29b7wannacry.exe File opened for modification C:\Windows\SysWOW64\zh-CN 20240930b4d5ea873fbaf9cc990201d655cf29b7wannacry.exe File opened for modification C:\Windows\SysWOW64\boot.sdi 20240930b4d5ea873fbaf9cc990201d655cf29b7wannacry.exe File opened for modification C:\Windows\SysWOW64\relog.exe 20240930b4d5ea873fbaf9cc990201d655cf29b7wannacry.exe -
Drops file in Program Files directory 1 IoCs
description ioc Process File opened for modification C:\Program Files (x86)\Windows Defender\fr-FR\MpAsDesc.dll.mui 20240930b4d5ea873fbaf9cc990201d655cf29b7wannacry.exe -
Drops file in Windows directory 12 IoCs
description ioc Process File created C:\Windows\wpcap.dll 20240930b4d5ea873fbaf9cc990201d655cf29b7wannacry.exe File created C:\WINDOWS\tasksche.exe 20240930b4d5ea873fbaf9cc990201d655cf29b7wannacry.exe File created C:\Windows\__tmp_rar_sfx_access_check_259463514 tasksche.exe File opened for modification C:\Windows\CTFMON.EXE 20240930b4d5ea873fbaf9cc990201d655cf29b7wannacry.exe File created C:\Windows\pthreadvc.dll 20240930b4d5ea873fbaf9cc990201d655cf29b7wannacry.exe File created C:\Windows\packet.dll 20240930b4d5ea873fbaf9cc990201d655cf29b7wannacry.exe File created C:\Windows\CTFMON.EXE 20240930b4d5ea873fbaf9cc990201d655cf29b7wannacry.exe File created C:\Windows\CTFMON.EXE 20240930b4d5ea873fbaf9cc990201d655cf29b7wannacry.exe File created C:\Windows\eee.exe tasksche.exe File created C:\Windows\pthreadvc.dll 20240930b4d5ea873fbaf9cc990201d655cf29b7wannacry.exe File created C:\Windows\packet.dll 20240930b4d5ea873fbaf9cc990201d655cf29b7wannacry.exe File created C:\Windows\wpcap.dll 20240930b4d5ea873fbaf9cc990201d655cf29b7wannacry.exe -
System Location Discovery: System Language Discovery 1 TTPs 4 IoCs
Attempt gather information about the system language of a victim in order to infer the geographical location of that host.
description ioc Process Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language tasksche.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language 20240930b4d5ea873fbaf9cc990201d655cf29b7wannacry.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language CTFMON.EXE Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language 20240930b4d5ea873fbaf9cc990201d655cf29b7wannacry.exe -
Modifies data under HKEY_USERS 24 IoCs
description ioc Process Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings 20240930b4d5ea873fbaf9cc990201d655cf29b7wannacry.exe Set value (data) \REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\Connections\SavedLegacySettings = 4600000002000000090000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000 20240930b4d5ea873fbaf9cc990201d655cf29b7wannacry.exe Set value (int) \REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\AutoDetect = "1" 20240930b4d5ea873fbaf9cc990201d655cf29b7wannacry.exe Set value (str) \REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\5.0\Cache\Cookies\CachePrefix = "Cookie:" 20240930b4d5ea873fbaf9cc990201d655cf29b7wannacry.exe Set value (str) \REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\5.0\Cache\History\CachePrefix = "Visited:" 20240930b4d5ea873fbaf9cc990201d655cf29b7wannacry.exe Set value (int) \REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\Wpad\{1A97A061-F170-4E4E-A967-1BFC68F0041A}\WpadDecision = "0" 20240930b4d5ea873fbaf9cc990201d655cf29b7wannacry.exe Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\Connections 20240930b4d5ea873fbaf9cc990201d655cf29b7wannacry.exe Set value (int) \REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\ProxyEnable = "0" 20240930b4d5ea873fbaf9cc990201d655cf29b7wannacry.exe Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\ 20240930b4d5ea873fbaf9cc990201d655cf29b7wannacry.exe Set value (int) \REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\UNCAsIntranet = "0" 20240930b4d5ea873fbaf9cc990201d655cf29b7wannacry.exe Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\Wpad 20240930b4d5ea873fbaf9cc990201d655cf29b7wannacry.exe Key created \REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\Wpad\{1A97A061-F170-4E4E-A967-1BFC68F0041A} 20240930b4d5ea873fbaf9cc990201d655cf29b7wannacry.exe Set value (str) \REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\5.0\Cache\Content\CachePrefix 20240930b4d5ea873fbaf9cc990201d655cf29b7wannacry.exe Set value (int) \REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\Wpad\{1A97A061-F170-4E4E-A967-1BFC68F0041A}\WpadDecisionReason = "1" 20240930b4d5ea873fbaf9cc990201d655cf29b7wannacry.exe Set value (data) \REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\Wpad\{1A97A061-F170-4E4E-A967-1BFC68F0041A}\WpadDecisionTime = c0adec946113db01 20240930b4d5ea873fbaf9cc990201d655cf29b7wannacry.exe Set value (data) \REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\Wpad\82-e5-1d-c5-c4-52\WpadDecisionTime = c0adec946113db01 20240930b4d5ea873fbaf9cc990201d655cf29b7wannacry.exe Key created \REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings 20240930b4d5ea873fbaf9cc990201d655cf29b7wannacry.exe Set value (data) \REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\Connections\DefaultConnectionSettings = 4600000002000000090000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000 20240930b4d5ea873fbaf9cc990201d655cf29b7wannacry.exe Set value (data) \REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\Connections\DefaultConnectionSettings = 4600000003000000090000000000000000000000000000000400000000000000000000000000000000000000000000000000000001000000020000000a7f00ba000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000 20240930b4d5ea873fbaf9cc990201d655cf29b7wannacry.exe Set value (str) \REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\Wpad\{1A97A061-F170-4E4E-A967-1BFC68F0041A}\WpadNetworkName = "Network 3" 20240930b4d5ea873fbaf9cc990201d655cf29b7wannacry.exe Key created \REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\Wpad\82-e5-1d-c5-c4-52 20240930b4d5ea873fbaf9cc990201d655cf29b7wannacry.exe Key created \REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\Wpad\{1A97A061-F170-4E4E-A967-1BFC68F0041A}\82-e5-1d-c5-c4-52 20240930b4d5ea873fbaf9cc990201d655cf29b7wannacry.exe Set value (int) \REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\Wpad\82-e5-1d-c5-c4-52\WpadDecisionReason = "1" 20240930b4d5ea873fbaf9cc990201d655cf29b7wannacry.exe Set value (int) \REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\Wpad\82-e5-1d-c5-c4-52\WpadDecision = "0" 20240930b4d5ea873fbaf9cc990201d655cf29b7wannacry.exe -
Suspicious behavior: EnumeratesProcesses 64 IoCs
pid Process 1792 20240930b4d5ea873fbaf9cc990201d655cf29b7wannacry.exe 1792 20240930b4d5ea873fbaf9cc990201d655cf29b7wannacry.exe 2580 CTFMON.EXE 2580 CTFMON.EXE 2580 CTFMON.EXE 2580 CTFMON.EXE 2580 CTFMON.EXE 2580 CTFMON.EXE 2580 CTFMON.EXE 2580 CTFMON.EXE 2580 CTFMON.EXE 2580 CTFMON.EXE 2580 CTFMON.EXE 2580 CTFMON.EXE 2580 CTFMON.EXE 2580 CTFMON.EXE 2580 CTFMON.EXE 2580 CTFMON.EXE 2580 CTFMON.EXE 2580 CTFMON.EXE 2580 CTFMON.EXE 2580 CTFMON.EXE 2580 CTFMON.EXE 2580 CTFMON.EXE 2580 CTFMON.EXE 2580 CTFMON.EXE 2580 CTFMON.EXE 2580 CTFMON.EXE 2580 CTFMON.EXE 2580 CTFMON.EXE 2580 CTFMON.EXE 2580 CTFMON.EXE 2580 CTFMON.EXE 2580 CTFMON.EXE 2580 CTFMON.EXE 2580 CTFMON.EXE 2580 CTFMON.EXE 2580 CTFMON.EXE 2580 CTFMON.EXE 2580 CTFMON.EXE 2580 CTFMON.EXE 2580 CTFMON.EXE 2580 CTFMON.EXE 2580 CTFMON.EXE 2580 CTFMON.EXE 2580 CTFMON.EXE 2580 CTFMON.EXE 2580 CTFMON.EXE 2580 CTFMON.EXE 2580 CTFMON.EXE 2580 CTFMON.EXE 2580 CTFMON.EXE 2580 CTFMON.EXE 2580 CTFMON.EXE 2580 CTFMON.EXE 2580 CTFMON.EXE 2580 CTFMON.EXE 2580 CTFMON.EXE 2580 CTFMON.EXE 2580 CTFMON.EXE 2580 CTFMON.EXE 2580 CTFMON.EXE 2580 CTFMON.EXE 2580 CTFMON.EXE -
Suspicious behavior: GetForegroundWindowSpam 1 IoCs
pid Process 1760 tasksche.exe -
Suspicious use of SetWindowsHookEx 1 IoCs
pid Process 2580 CTFMON.EXE -
Suspicious use of WriteProcessMemory 11 IoCs
description pid Process procid_target PID 1792 wrote to memory of 2580 1792 20240930b4d5ea873fbaf9cc990201d655cf29b7wannacry.exe 30 PID 1792 wrote to memory of 2580 1792 20240930b4d5ea873fbaf9cc990201d655cf29b7wannacry.exe 30 PID 1792 wrote to memory of 2580 1792 20240930b4d5ea873fbaf9cc990201d655cf29b7wannacry.exe 30 PID 1792 wrote to memory of 2580 1792 20240930b4d5ea873fbaf9cc990201d655cf29b7wannacry.exe 30 PID 1792 wrote to memory of 1760 1792 20240930b4d5ea873fbaf9cc990201d655cf29b7wannacry.exe 34 PID 1792 wrote to memory of 1760 1792 20240930b4d5ea873fbaf9cc990201d655cf29b7wannacry.exe 34 PID 1792 wrote to memory of 1760 1792 20240930b4d5ea873fbaf9cc990201d655cf29b7wannacry.exe 34 PID 1792 wrote to memory of 1760 1792 20240930b4d5ea873fbaf9cc990201d655cf29b7wannacry.exe 34 PID 1792 wrote to memory of 1760 1792 20240930b4d5ea873fbaf9cc990201d655cf29b7wannacry.exe 34 PID 1792 wrote to memory of 1760 1792 20240930b4d5ea873fbaf9cc990201d655cf29b7wannacry.exe 34 PID 1792 wrote to memory of 1760 1792 20240930b4d5ea873fbaf9cc990201d655cf29b7wannacry.exe 34
Processes
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C:\Users\Admin\AppData\Local\Temp\20240930b4d5ea873fbaf9cc990201d655cf29b7wannacry.exe"C:\Users\Admin\AppData\Local\Temp\20240930b4d5ea873fbaf9cc990201d655cf29b7wannacry.exe"1⤵
- Drops file in Drivers directory
- Drops file in Program Files directory
- Drops file in Windows directory
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of WriteProcessMemory
PID:1792 -
C:\Windows\CTFMON.EXEC:\Windows\CTFMON.EXE2⤵
- Executes dropped EXE
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of SetWindowsHookEx
PID:2580
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C:\WINDOWS\tasksche.exeC:\WINDOWS\tasksche.exe /i2⤵
- Executes dropped EXE
- Drops file in Windows directory
- System Location Discovery: System Language Discovery
- Suspicious behavior: GetForegroundWindowSpam
PID:1760
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C:\Users\Admin\AppData\Local\Temp\20240930b4d5ea873fbaf9cc990201d655cf29b7wannacry.exeC:\Users\Admin\AppData\Local\Temp\20240930b4d5ea873fbaf9cc990201d655cf29b7wannacry.exe -m security1⤵
- Drops file in Drivers directory
- Drops file in System32 directory
- Drops file in Windows directory
- System Location Discovery: System Language Discovery
- Modifies data under HKEY_USERS
PID:2804
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
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Filesize
255KB
MD5a8ec13a62127ea9c3dd3b61e253a57a1
SHA14e485cf82756724d554f527ed551af085a431486
SHA256f2b7038d44d62e8129d92dfb15f29512b74ae78f57a01eec1d8a8ed091150e86
SHA5122ae1dd2fd87f7f7dfb49d26a44964dcbe85f90c26ee5d8b0581c1f64f636bf5062ddbacf60cc99bbc72a5839ce6b62c88e4da4d6572790af8252680dcda22319
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Filesize
29KB
MD55c14de7d04d00aac3f03b569f2ea4664
SHA1a26ae78a204791548be000824a1ad05524bdd2e8
SHA256fac5bcebde87a261b4fb5a110765e53c96f0ef27b24ca94762f2c2ddb4da4204
SHA5124bcbc4f0ab7b52f4303206fafd9d0bafea02bb25d8395a80eb6390b30ccc750379fb7fe9e0bf5a4a025cedb9e4702b7655963e360f2f983526dbc2e1efaa814f
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Filesize
32KB
MD5f46c27d67c0ce202ebf4b771cb56ec00
SHA1f999454d0aaabccfda7a50c8cb0818e50a7a1d91
SHA256a68c877cd9c7562c66c722b4d0cd9fa366c65465d4c47ab63bf28bd5f1a69bcc
SHA5122b7c6f7e865f88625a05c85226a95319656648029ef1c1b92b3a6c2dea7a4f7cf7d157c09af32c8689c76c6247852cd5af72d4f0dbb4dbcc3fe3c24681d53dbf
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Filesize
24KB
MD5ea20ca545a351384486cef574b7a5571
SHA1a1f01df09df62e933e4ff289361641b06ff31548
SHA2562bd8d9dd8739e17828f8a87b73d592d4fd17988bbb0ea4a4d4cbda57129e8e48
SHA51264b3dee275fb1830254fa2a95778b26864708c0b5e348cf5919ded013cda3872fe26304c846fa7968b24f60e2b6105c4813ff9e695bd6bb52897318cdecd382b
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Filesize
2.0MB
MD5beb8a27fc024962e045c32aa58d07d0e
SHA1796d3613673f323135865c42272abef347add163
SHA256ea2ad4d3bb98673b88e18eea1bf06c371c206b64246a9193b2a64ba4fe4f4900
SHA512e84c03f6f4399b28e0d258b743831f36c621325d9b199cbbdd6982ed51280facfc5a953a2393788bbc54efb653f95c9f75ea29c93c147c9227aff3395f788179
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Filesize
117KB
MD56d79c447d16b96e7a72b12e450b6fa8e
SHA1d2afa5eb9c9ba598f82a6025c1a07d31cb8a30bb
SHA256afe533c6990520d49a4963bb9ce6d563b02d7b299ff4a9c9e4bca31ca6920deb
SHA5126b96c6e79608256807f37a4b74b264074274642b4e4e09ef870d13246b7706582535c1e4f33f2a61281ab4c0ef59fc03c60a54faa6627aee92df52f356b8d966