wannacry | cbe965f77dfd641c071e6fdf133f761d6dbfab8340f500db284a1988bdb33efe

Analysis

max time kernel
139s
max time network
154s
platform
windows7_x64
resource
win7-20240903-en
resource tags

arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system
submitted
17-09-2024 13:08

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General

Target

2024-09-17_f7eb4c9756c8b6fdc410768c03a44481_wannacry.exe
Size

5.0MB
MD5

f7eb4c9756c8b6fdc410768c03a44481
SHA1

ae7bf2af7451d3b771516a9f1747f6c37a685018
SHA256

cbe965f77dfd641c071e6fdf133f761d6dbfab8340f500db284a1988bdb33efe
SHA512

b3304bcbe977bdabe5d03c1934d71e51f9100ceb88dd19a1a3f51a643d5f3f522a37078eaee5b8f12163126424b8dbd79824094c730ef5c1957ad43afb179050
SSDEEP

24576:ibLgdritdmMSirYbcMNgef0QeQjG/D8kIqRYoAdNLKz6626M+pSk+RdhAdmvR:in6MSPbcBVQej/1INRx+pARdhnv

Score

10^/10

wannacry discovery ransomware worm

Malware Config

Signatures

Wannacry
WannaCry is a ransomware cryptoworm.
ransomware worm wannacry
Contacts a large (3193) amount of remote hosts 1 TTPs
This may indicate a network scan to discover remotely running services.
discovery

Network Service Discovery
T1046
Creates a large amount of network flows 1 TTPs
This may indicate a network scan to discover remotely running services.
discovery

Network Service Discovery
T1046

Drops file in System32 directory 5 IoCs

description	ioc	Process
File opened for modification	C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\Temporary Internet Files\counters.dat	2024-09-17_f7eb4c9756c8b6fdc410768c03a44481_wannacry.exe
File created	C:\Windows\SysWOW64\config\systemprofile\AppData\Roaming\Microsoft\Windows\Cookies\NGRKG5XF.txt	2024-09-17_f7eb4c9756c8b6fdc410768c03a44481_wannacry.exe
File opened for modification	C:\Windows\SysWOW64\config\systemprofile\AppData\Roaming\Microsoft\Windows\Cookies\NGRKG5XF.txt	2024-09-17_f7eb4c9756c8b6fdc410768c03a44481_wannacry.exe
File created	C:\Windows\SysWOW64\config\systemprofile\AppData\Roaming\Microsoft\Windows\Cookies\BWE2ZSB6.txt	2024-09-17_f7eb4c9756c8b6fdc410768c03a44481_wannacry.exe
File opened for modification	C:\Windows\SysWOW64\config\systemprofile\AppData\Roaming\Microsoft\Windows\Cookies\BWE2ZSB6.txt	2024-09-17_f7eb4c9756c8b6fdc410768c03a44481_wannacry.exe

Drops file in Windows directory 1 IoCs

description	ioc	Process
File created	C:\WINDOWS\tasksche.exe	2024-09-17_f7eb4c9756c8b6fdc410768c03a44481_wannacry.exe

System Location Discovery: System Language Discovery 1 TTPs 2 IoCs

Attempt gather information about the system language of a victim in order to infer the geographical location of that host.

discovery

System Language Discovery

T1614.001

description	ioc	Process
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	2024-09-17_f7eb4c9756c8b6fdc410768c03a44481_wannacry.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	2024-09-17_f7eb4c9756c8b6fdc410768c03a44481_wannacry.exe

Modifies data under HKEY_USERS 24 IoCs

description	ioc	Process
Set value (int)	\REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\Wpad\{E1D5B544-C9E6-4D97-BD9E-26B0B31AE207}\WpadDecision = "0"	2024-09-17_f7eb4c9756c8b6fdc410768c03a44481_wannacry.exe
Set value (data)	\REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\Connections\SavedLegacySettings = 4600000002000000090000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000	2024-09-17_f7eb4c9756c8b6fdc410768c03a44481_wannacry.exe
Set value (int)	\REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\AutoDetect = "1"	2024-09-17_f7eb4c9756c8b6fdc410768c03a44481_wannacry.exe
Set value (str)	\REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\5.0\Cache\Cookies\CachePrefix = "Cookie:"	2024-09-17_f7eb4c9756c8b6fdc410768c03a44481_wannacry.exe
Set value (str)	\REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\5.0\Cache\History\CachePrefix = "Visited:"	2024-09-17_f7eb4c9756c8b6fdc410768c03a44481_wannacry.exe
Set value (data)	\REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\Connections\DefaultConnectionSettings = 4600000003000000090000000000000000000000000000000400000000000000000000000000000000000000000000000000000001000000020000000a7f00bb000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000	2024-09-17_f7eb4c9756c8b6fdc410768c03a44481_wannacry.exe
Key created	\REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\Wpad\{E1D5B544-C9E6-4D97-BD9E-26B0B31AE207}	2024-09-17_f7eb4c9756c8b6fdc410768c03a44481_wannacry.exe
Set value (int)	\REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\Wpad\{E1D5B544-C9E6-4D97-BD9E-26B0B31AE207}\WpadDecisionReason = "1"	2024-09-17_f7eb4c9756c8b6fdc410768c03a44481_wannacry.exe
Key created	\REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\Wpad\{E1D5B544-C9E6-4D97-BD9E-26B0B31AE207}\86-d7-de-79-ae-4c	2024-09-17_f7eb4c9756c8b6fdc410768c03a44481_wannacry.exe
Set value (int)	\REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\Wpad\86-d7-de-79-ae-4c\WpadDecisionReason = "1"	2024-09-17_f7eb4c9756c8b6fdc410768c03a44481_wannacry.exe
Set value (data)	\REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\Wpad\{E1D5B544-C9E6-4D97-BD9E-26B0B31AE207}\WpadDecisionTime = 70a9a1ac0209db01	2024-09-17_f7eb4c9756c8b6fdc410768c03a44481_wannacry.exe
Set value (str)	\REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\Wpad\{E1D5B544-C9E6-4D97-BD9E-26B0B31AE207}\WpadNetworkName = "Network 3"	2024-09-17_f7eb4c9756c8b6fdc410768c03a44481_wannacry.exe
Set value (int)	\REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\Wpad\86-d7-de-79-ae-4c\WpadDecision = "0"	2024-09-17_f7eb4c9756c8b6fdc410768c03a44481_wannacry.exe
Set value (data)	\REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\Connections\DefaultConnectionSettings = 4600000002000000090000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000	2024-09-17_f7eb4c9756c8b6fdc410768c03a44481_wannacry.exe
Set value (int)	\REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\ProxyEnable = "0"	2024-09-17_f7eb4c9756c8b6fdc410768c03a44481_wannacry.exe
Set value (str)	\REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\5.0\Cache\Content\CachePrefix	2024-09-17_f7eb4c9756c8b6fdc410768c03a44481_wannacry.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\Wpad	2024-09-17_f7eb4c9756c8b6fdc410768c03a44481_wannacry.exe
Key created	\REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\Wpad\86-d7-de-79-ae-4c	2024-09-17_f7eb4c9756c8b6fdc410768c03a44481_wannacry.exe
Set value (data)	\REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\Wpad\86-d7-de-79-ae-4c\WpadDecisionTime = 70a9a1ac0209db01	2024-09-17_f7eb4c9756c8b6fdc410768c03a44481_wannacry.exe
Key created	\REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings	2024-09-17_f7eb4c9756c8b6fdc410768c03a44481_wannacry.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\Connections	2024-09-17_f7eb4c9756c8b6fdc410768c03a44481_wannacry.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings	2024-09-17_f7eb4c9756c8b6fdc410768c03a44481_wannacry.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\	2024-09-17_f7eb4c9756c8b6fdc410768c03a44481_wannacry.exe
Set value (int)	\REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\UNCAsIntranet = "0"	2024-09-17_f7eb4c9756c8b6fdc410768c03a44481_wannacry.exe

Suspicious behavior: EnumeratesProcesses 2 IoCs

pid	Process
2876	2024-09-17_f7eb4c9756c8b6fdc410768c03a44481_wannacry.exe
2764	2024-09-17_f7eb4c9756c8b6fdc410768c03a44481_wannacry.exe

Suspicious behavior: MapViewOfSection 47 IoCs

pid	Process
2876	2024-09-17_f7eb4c9756c8b6fdc410768c03a44481_wannacry.exe
2876	2024-09-17_f7eb4c9756c8b6fdc410768c03a44481_wannacry.exe
2876	2024-09-17_f7eb4c9756c8b6fdc410768c03a44481_wannacry.exe
2876	2024-09-17_f7eb4c9756c8b6fdc410768c03a44481_wannacry.exe
2876	2024-09-17_f7eb4c9756c8b6fdc410768c03a44481_wannacry.exe
2876	2024-09-17_f7eb4c9756c8b6fdc410768c03a44481_wannacry.exe
2876	2024-09-17_f7eb4c9756c8b6fdc410768c03a44481_wannacry.exe
2876	2024-09-17_f7eb4c9756c8b6fdc410768c03a44481_wannacry.exe
2876	2024-09-17_f7eb4c9756c8b6fdc410768c03a44481_wannacry.exe
2876	2024-09-17_f7eb4c9756c8b6fdc410768c03a44481_wannacry.exe
2876	2024-09-17_f7eb4c9756c8b6fdc410768c03a44481_wannacry.exe
2876	2024-09-17_f7eb4c9756c8b6fdc410768c03a44481_wannacry.exe
2876	2024-09-17_f7eb4c9756c8b6fdc410768c03a44481_wannacry.exe
2876	2024-09-17_f7eb4c9756c8b6fdc410768c03a44481_wannacry.exe
2876	2024-09-17_f7eb4c9756c8b6fdc410768c03a44481_wannacry.exe
2876	2024-09-17_f7eb4c9756c8b6fdc410768c03a44481_wannacry.exe
2876	2024-09-17_f7eb4c9756c8b6fdc410768c03a44481_wannacry.exe
2876	2024-09-17_f7eb4c9756c8b6fdc410768c03a44481_wannacry.exe
2876	2024-09-17_f7eb4c9756c8b6fdc410768c03a44481_wannacry.exe
2876	2024-09-17_f7eb4c9756c8b6fdc410768c03a44481_wannacry.exe
2876	2024-09-17_f7eb4c9756c8b6fdc410768c03a44481_wannacry.exe
2876	2024-09-17_f7eb4c9756c8b6fdc410768c03a44481_wannacry.exe
2876	2024-09-17_f7eb4c9756c8b6fdc410768c03a44481_wannacry.exe
2764	2024-09-17_f7eb4c9756c8b6fdc410768c03a44481_wannacry.exe
2764	2024-09-17_f7eb4c9756c8b6fdc410768c03a44481_wannacry.exe
2764	2024-09-17_f7eb4c9756c8b6fdc410768c03a44481_wannacry.exe
2764	2024-09-17_f7eb4c9756c8b6fdc410768c03a44481_wannacry.exe
2764	2024-09-17_f7eb4c9756c8b6fdc410768c03a44481_wannacry.exe
2764	2024-09-17_f7eb4c9756c8b6fdc410768c03a44481_wannacry.exe
2764	2024-09-17_f7eb4c9756c8b6fdc410768c03a44481_wannacry.exe
2764	2024-09-17_f7eb4c9756c8b6fdc410768c03a44481_wannacry.exe
2764	2024-09-17_f7eb4c9756c8b6fdc410768c03a44481_wannacry.exe
2764	2024-09-17_f7eb4c9756c8b6fdc410768c03a44481_wannacry.exe
2764	2024-09-17_f7eb4c9756c8b6fdc410768c03a44481_wannacry.exe
2764	2024-09-17_f7eb4c9756c8b6fdc410768c03a44481_wannacry.exe
2764	2024-09-17_f7eb4c9756c8b6fdc410768c03a44481_wannacry.exe
2764	2024-09-17_f7eb4c9756c8b6fdc410768c03a44481_wannacry.exe
2764	2024-09-17_f7eb4c9756c8b6fdc410768c03a44481_wannacry.exe
2764	2024-09-17_f7eb4c9756c8b6fdc410768c03a44481_wannacry.exe
2764	2024-09-17_f7eb4c9756c8b6fdc410768c03a44481_wannacry.exe
2764	2024-09-17_f7eb4c9756c8b6fdc410768c03a44481_wannacry.exe
2764	2024-09-17_f7eb4c9756c8b6fdc410768c03a44481_wannacry.exe
2764	2024-09-17_f7eb4c9756c8b6fdc410768c03a44481_wannacry.exe
2764	2024-09-17_f7eb4c9756c8b6fdc410768c03a44481_wannacry.exe
2764	2024-09-17_f7eb4c9756c8b6fdc410768c03a44481_wannacry.exe
2764	2024-09-17_f7eb4c9756c8b6fdc410768c03a44481_wannacry.exe
2764	2024-09-17_f7eb4c9756c8b6fdc410768c03a44481_wannacry.exe

Suspicious use of AdjustPrivilegeToken 2 IoCs

description	pid	Process
Token: SeDebugPrivilege	2876	2024-09-17_f7eb4c9756c8b6fdc410768c03a44481_wannacry.exe
Token: SeDebugPrivilege	2764	2024-09-17_f7eb4c9756c8b6fdc410768c03a44481_wannacry.exe

Suspicious use of WriteProcessMemory 64 IoCs

description	pid	Process	procid_target
PID 2876 wrote to memory of 368	2876	2024-09-17_f7eb4c9756c8b6fdc410768c03a44481_wannacry.exe	3
PID 2876 wrote to memory of 368	2876	2024-09-17_f7eb4c9756c8b6fdc410768c03a44481_wannacry.exe	3
PID 2876 wrote to memory of 368	2876	2024-09-17_f7eb4c9756c8b6fdc410768c03a44481_wannacry.exe	3
PID 2876 wrote to memory of 368	2876	2024-09-17_f7eb4c9756c8b6fdc410768c03a44481_wannacry.exe	3
PID 2876 wrote to memory of 368	2876	2024-09-17_f7eb4c9756c8b6fdc410768c03a44481_wannacry.exe	3
PID 2876 wrote to memory of 368	2876	2024-09-17_f7eb4c9756c8b6fdc410768c03a44481_wannacry.exe	3
PID 2876 wrote to memory of 368	2876	2024-09-17_f7eb4c9756c8b6fdc410768c03a44481_wannacry.exe	3
PID 2876 wrote to memory of 380	2876	2024-09-17_f7eb4c9756c8b6fdc410768c03a44481_wannacry.exe	4
PID 2876 wrote to memory of 380	2876	2024-09-17_f7eb4c9756c8b6fdc410768c03a44481_wannacry.exe	4
PID 2876 wrote to memory of 380	2876	2024-09-17_f7eb4c9756c8b6fdc410768c03a44481_wannacry.exe	4
PID 2876 wrote to memory of 380	2876	2024-09-17_f7eb4c9756c8b6fdc410768c03a44481_wannacry.exe	4
PID 2876 wrote to memory of 380	2876	2024-09-17_f7eb4c9756c8b6fdc410768c03a44481_wannacry.exe	4
PID 2876 wrote to memory of 380	2876	2024-09-17_f7eb4c9756c8b6fdc410768c03a44481_wannacry.exe	4
PID 2876 wrote to memory of 380	2876	2024-09-17_f7eb4c9756c8b6fdc410768c03a44481_wannacry.exe	4
PID 2876 wrote to memory of 416	2876	2024-09-17_f7eb4c9756c8b6fdc410768c03a44481_wannacry.exe	5
PID 2876 wrote to memory of 416	2876	2024-09-17_f7eb4c9756c8b6fdc410768c03a44481_wannacry.exe	5
PID 2876 wrote to memory of 416	2876	2024-09-17_f7eb4c9756c8b6fdc410768c03a44481_wannacry.exe	5
PID 2876 wrote to memory of 416	2876	2024-09-17_f7eb4c9756c8b6fdc410768c03a44481_wannacry.exe	5
PID 2876 wrote to memory of 416	2876	2024-09-17_f7eb4c9756c8b6fdc410768c03a44481_wannacry.exe	5
PID 2876 wrote to memory of 416	2876	2024-09-17_f7eb4c9756c8b6fdc410768c03a44481_wannacry.exe	5
PID 2876 wrote to memory of 416	2876	2024-09-17_f7eb4c9756c8b6fdc410768c03a44481_wannacry.exe	5
PID 2876 wrote to memory of 464	2876	2024-09-17_f7eb4c9756c8b6fdc410768c03a44481_wannacry.exe	6
PID 2876 wrote to memory of 464	2876	2024-09-17_f7eb4c9756c8b6fdc410768c03a44481_wannacry.exe	6
PID 2876 wrote to memory of 464	2876	2024-09-17_f7eb4c9756c8b6fdc410768c03a44481_wannacry.exe	6
PID 2876 wrote to memory of 464	2876	2024-09-17_f7eb4c9756c8b6fdc410768c03a44481_wannacry.exe	6
PID 2876 wrote to memory of 464	2876	2024-09-17_f7eb4c9756c8b6fdc410768c03a44481_wannacry.exe	6
PID 2876 wrote to memory of 464	2876	2024-09-17_f7eb4c9756c8b6fdc410768c03a44481_wannacry.exe	6
PID 2876 wrote to memory of 464	2876	2024-09-17_f7eb4c9756c8b6fdc410768c03a44481_wannacry.exe	6
PID 2876 wrote to memory of 472	2876	2024-09-17_f7eb4c9756c8b6fdc410768c03a44481_wannacry.exe	7
PID 2876 wrote to memory of 472	2876	2024-09-17_f7eb4c9756c8b6fdc410768c03a44481_wannacry.exe	7
PID 2876 wrote to memory of 472	2876	2024-09-17_f7eb4c9756c8b6fdc410768c03a44481_wannacry.exe	7
PID 2876 wrote to memory of 472	2876	2024-09-17_f7eb4c9756c8b6fdc410768c03a44481_wannacry.exe	7
PID 2876 wrote to memory of 472	2876	2024-09-17_f7eb4c9756c8b6fdc410768c03a44481_wannacry.exe	7
PID 2876 wrote to memory of 472	2876	2024-09-17_f7eb4c9756c8b6fdc410768c03a44481_wannacry.exe	7
PID 2876 wrote to memory of 472	2876	2024-09-17_f7eb4c9756c8b6fdc410768c03a44481_wannacry.exe	7
PID 2876 wrote to memory of 480	2876	2024-09-17_f7eb4c9756c8b6fdc410768c03a44481_wannacry.exe	8
PID 2876 wrote to memory of 480	2876	2024-09-17_f7eb4c9756c8b6fdc410768c03a44481_wannacry.exe	8
PID 2876 wrote to memory of 480	2876	2024-09-17_f7eb4c9756c8b6fdc410768c03a44481_wannacry.exe	8
PID 2876 wrote to memory of 480	2876	2024-09-17_f7eb4c9756c8b6fdc410768c03a44481_wannacry.exe	8
PID 2876 wrote to memory of 480	2876	2024-09-17_f7eb4c9756c8b6fdc410768c03a44481_wannacry.exe	8
PID 2876 wrote to memory of 480	2876	2024-09-17_f7eb4c9756c8b6fdc410768c03a44481_wannacry.exe	8
PID 2876 wrote to memory of 480	2876	2024-09-17_f7eb4c9756c8b6fdc410768c03a44481_wannacry.exe	8
PID 2876 wrote to memory of 588	2876	2024-09-17_f7eb4c9756c8b6fdc410768c03a44481_wannacry.exe	9
PID 2876 wrote to memory of 588	2876	2024-09-17_f7eb4c9756c8b6fdc410768c03a44481_wannacry.exe	9
PID 2876 wrote to memory of 588	2876	2024-09-17_f7eb4c9756c8b6fdc410768c03a44481_wannacry.exe	9
PID 2876 wrote to memory of 588	2876	2024-09-17_f7eb4c9756c8b6fdc410768c03a44481_wannacry.exe	9
PID 2876 wrote to memory of 588	2876	2024-09-17_f7eb4c9756c8b6fdc410768c03a44481_wannacry.exe	9
PID 2876 wrote to memory of 588	2876	2024-09-17_f7eb4c9756c8b6fdc410768c03a44481_wannacry.exe	9
PID 2876 wrote to memory of 588	2876	2024-09-17_f7eb4c9756c8b6fdc410768c03a44481_wannacry.exe	9
PID 2876 wrote to memory of 672	2876	2024-09-17_f7eb4c9756c8b6fdc410768c03a44481_wannacry.exe	10
PID 2876 wrote to memory of 672	2876	2024-09-17_f7eb4c9756c8b6fdc410768c03a44481_wannacry.exe	10
PID 2876 wrote to memory of 672	2876	2024-09-17_f7eb4c9756c8b6fdc410768c03a44481_wannacry.exe	10
PID 2876 wrote to memory of 672	2876	2024-09-17_f7eb4c9756c8b6fdc410768c03a44481_wannacry.exe	10
PID 2876 wrote to memory of 672	2876	2024-09-17_f7eb4c9756c8b6fdc410768c03a44481_wannacry.exe	10
PID 2876 wrote to memory of 672	2876	2024-09-17_f7eb4c9756c8b6fdc410768c03a44481_wannacry.exe	10
PID 2876 wrote to memory of 672	2876	2024-09-17_f7eb4c9756c8b6fdc410768c03a44481_wannacry.exe	10
PID 2876 wrote to memory of 736	2876	2024-09-17_f7eb4c9756c8b6fdc410768c03a44481_wannacry.exe	11
PID 2876 wrote to memory of 736	2876	2024-09-17_f7eb4c9756c8b6fdc410768c03a44481_wannacry.exe	11
PID 2876 wrote to memory of 736	2876	2024-09-17_f7eb4c9756c8b6fdc410768c03a44481_wannacry.exe	11
PID 2876 wrote to memory of 736	2876	2024-09-17_f7eb4c9756c8b6fdc410768c03a44481_wannacry.exe	11
PID 2876 wrote to memory of 736	2876	2024-09-17_f7eb4c9756c8b6fdc410768c03a44481_wannacry.exe	11
PID 2876 wrote to memory of 736	2876	2024-09-17_f7eb4c9756c8b6fdc410768c03a44481_wannacry.exe	11
PID 2876 wrote to memory of 736	2876	2024-09-17_f7eb4c9756c8b6fdc410768c03a44481_wannacry.exe	11
PID 2876 wrote to memory of 800	2876	2024-09-17_f7eb4c9756c8b6fdc410768c03a44481_wannacry.exe	12

C:\Windows\system32\wininit.exe
wininit.exe
1⤵
PID:368
- C:\Windows\system32\services.exe
  C:\Windows\system32\services.exe
  2⤵
  PID:464
- - C:\Windows\system32\svchost.exe
    C:\Windows\system32\svchost.exe -k DcomLaunch
    3⤵
    PID:588
  - - C:\Windows\system32\wbem\wmiprvse.exe
      C:\Windows\system32\wbem\wmiprvse.exe
      4⤵
      PID:936
  - - C:\Windows\system32\DllHost.exe
      C:\Windows\system32\DllHost.exe /Processid:{3EB3C877-1F16-487C-9050-104DBCD66683}
      4⤵
      PID:1280
- - C:\Windows\system32\svchost.exe
    C:\Windows\system32\svchost.exe -k RPCSS
    3⤵
    PID:672
- - C:\Windows\System32\svchost.exe
    C:\Windows\System32\svchost.exe -k LocalServiceNetworkRestricted
    3⤵
    PID:736
- - C:\Windows\System32\svchost.exe
    C:\Windows\System32\svchost.exe -k LocalSystemNetworkRestricted
    3⤵
    PID:800
  - - C:\Windows\system32\Dwm.exe
      "C:\Windows\system32\Dwm.exe"
      4⤵
      PID:1164
- - C:\Windows\system32\svchost.exe
    C:\Windows\system32\svchost.exe -k netsvcs
    3⤵
    PID:844
- - C:\Windows\system32\svchost.exe
    C:\Windows\system32\svchost.exe -k LocalService
    3⤵
    PID:984
- - C:\Windows\system32\svchost.exe
    C:\Windows\system32\svchost.exe -k NetworkService
    3⤵
    PID:284
- - C:\Windows\System32\spoolsv.exe
    C:\Windows\System32\spoolsv.exe
    3⤵
    PID:288
- - C:\Windows\system32\svchost.exe
    C:\Windows\system32\svchost.exe -k LocalServiceNoNetwork
    3⤵
    PID:1068
- - C:\Windows\system32\taskhost.exe
    "taskhost.exe"
    3⤵
    PID:1108
- - C:\Program Files\Common Files\Microsoft Shared\OfficeSoftwareProtectionPlatform\OSPPSVC.EXE
    "C:\Program Files\Common Files\Microsoft Shared\OfficeSoftwareProtectionPlatform\OSPPSVC.EXE"
    3⤵
    PID:1648
- - C:\Windows\system32\svchost.exe
    C:\Windows\system32\svchost.exe -k LocalServiceAndNoImpersonation
    3⤵
    PID:2472
- - C:\Windows\system32\sppsvc.exe
    C:\Windows\system32\sppsvc.exe
    3⤵
    PID:1860
- - C:\Users\Admin\AppData\Local\Temp\2024-09-17_f7eb4c9756c8b6fdc410768c03a44481_wannacry.exe
    C:\Users\Admin\AppData\Local\Temp\2024-09-17_f7eb4c9756c8b6fdc410768c03a44481_wannacry.exe -m security
    3⤵
    - Drops file in System32 directory
    - System Location Discovery: System Language Discovery
    - Modifies data under HKEY_USERS
    - Suspicious behavior: EnumeratesProcesses
    - Suspicious behavior: MapViewOfSection
    - Suspicious use of AdjustPrivilegeToken
    PID:2764
- C:\Windows\system32\lsass.exe
  C:\Windows\system32\lsass.exe
  2⤵
  PID:472
- C:\Windows\system32\lsm.exe
  C:\Windows\system32\lsm.exe
  2⤵
  PID:480

C:\Windows\system32\csrss.exe
%SystemRoot%\system32\csrss.exe ObjectDirectory=\Windows SharedSection=1024,20480,768 Windows=On SubSystemType=Windows ServerDll=basesrv,1 ServerDll=winsrv:UserServerDllInitialization,3 ServerDll=winsrv:ConServerDllInitialization,2 ServerDll=sxssrv,4 ProfileControl=Off MaxRequestThreads=16
1⤵
PID:380

C:\Windows\system32\winlogon.exe
winlogon.exe
1⤵
PID:416

C:\Windows\Explorer.EXE
C:\Windows\Explorer.EXE
1⤵
PID:1192
- C:\Users\Admin\AppData\Local\Temp\2024-09-17_f7eb4c9756c8b6fdc410768c03a44481_wannacry.exe
  "C:\Users\Admin\AppData\Local\Temp\2024-09-17_f7eb4c9756c8b6fdc410768c03a44481_wannacry.exe"
  2⤵
  - Drops file in Windows directory
  - System Location Discovery: System Language Discovery
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious behavior: MapViewOfSection
  - Suspicious use of AdjustPrivilegeToken
  - Suspicious use of WriteProcessMemory
  PID:2876

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

Network Service Discovery

T1046

System Location Discovery

T1614

System Language Discovery

T1614.001

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

memory/2764-14-0x0000000000400000-0x0000000000A73000-memory.dmp

Filesize
6.4MB

Download
memory/2876-0-0x0000000000400000-0x0000000000A73000-memory.dmp

Filesize
6.4MB

Download
memory/2876-2-0x000000007708F000-0x0000000077090000-memory.dmp

Filesize
4KB

Download
memory/2876-1-0x0000000077090000-0x0000000077091000-memory.dmp

Filesize
4KB

Download
memory/2876-12-0x000000007708F000-0x0000000077090000-memory.dmp

Filesize
4KB

Download
memory/2876-11-0x000000007EF70000-0x000000007EF7C000-memory.dmp

Filesize
48KB

Download
memory/2876-10-0x0000000077090000-0x0000000077091000-memory.dmp

Filesize
4KB

Download
memory/2876-13-0x0000000000400000-0x0000000000A73000-memory.dmp

Filesize
6.4MB

Download