wannacry | 388dfef3133ca29f20dc7c25eac9e503677e021b5e5daec0e9b4fb9c882de822

Analysis

max time kernel
150s
max time network
150s
platform
windows7_x64
resource
win7-20240704-en
resource tags

arch:x64arch:x86image:win7-20240704-enlocale:en-usos:windows7-x64system
submitted
27-09-2024 17:14

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General

Target

2024-09-27_7f55c8303a2c01f3e68e237d6efa2eed_wannacry.exe
Size

3.6MB
MD5

7f55c8303a2c01f3e68e237d6efa2eed
SHA1

4aeba145f4d8ea7d3c9789dc2bca2a3da74d0c29
SHA256

388dfef3133ca29f20dc7c25eac9e503677e021b5e5daec0e9b4fb9c882de822
SHA512

fef39d755c37281add98353bbc4620fc77931d90ed455722b5fd265fc862a2367561a275d0f3e466390e51748af281ce40ff3e9f7258ff658c492b3808f0eae5
SSDEEP

49152:InAQqMSPbcBVQej/1INRx+TSqTdX1HkQo6SAARdhnvxJM0H9A:4DqPoBhz1aRxcSUDk36SAEdhvxWa9A

Score

10^/10

wannacry discovery ransomware worm

Malware Config

Signatures

Wannacry
WannaCry is a ransomware cryptoworm.
ransomware worm wannacry
Contacts a large (3272) 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 1 IoCs

description	ioc	Process
File opened for modification	C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\Temporary Internet Files\counters.dat	2024-09-27_7f55c8303a2c01f3e68e237d6efa2eed_wannacry.exe

Drops file in Windows directory 1 IoCs

description	ioc	Process
File created	C:\WINDOWS\tasksche.exe	2024-09-27_7f55c8303a2c01f3e68e237d6efa2eed_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	2024-09-27_7f55c8303a2c01f3e68e237d6efa2eed_wannacry.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	2024-09-27_7f55c8303a2c01f3e68e237d6efa2eed_wannacry.exe

Modifies data under HKEY_USERS 24 IoCs

description	ioc	Process
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\Wpad	2024-09-27_7f55c8303a2c01f3e68e237d6efa2eed_wannacry.exe
Set value (data)	\REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\Wpad\fe-f3-a3-14-5b-6d\WpadDecisionTime = 3061f1ac0011db01	2024-09-27_7f55c8303a2c01f3e68e237d6efa2eed_wannacry.exe
Set value (int)	\REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\ProxyEnable = "0"	2024-09-27_7f55c8303a2c01f3e68e237d6efa2eed_wannacry.exe
Set value (str)	\REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\5.0\Cache\Cookies\CachePrefix = "Cookie:"	2024-09-27_7f55c8303a2c01f3e68e237d6efa2eed_wannacry.exe
Set value (data)	\REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\Connections\DefaultConnectionSettings = 4600000002000000090000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000	2024-09-27_7f55c8303a2c01f3e68e237d6efa2eed_wannacry.exe
Set value (str)	\REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\5.0\Cache\History\CachePrefix = "Visited:"	2024-09-27_7f55c8303a2c01f3e68e237d6efa2eed_wannacry.exe
Set value (int)	\REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\Wpad\{751B65C8-8236-4CDC-8257-2EDE95DA161B}\WpadDecisionReason = "1"	2024-09-27_7f55c8303a2c01f3e68e237d6efa2eed_wannacry.exe
Set value (data)	\REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\Wpad\{751B65C8-8236-4CDC-8257-2EDE95DA161B}\WpadDecisionTime = 3061f1ac0011db01	2024-09-27_7f55c8303a2c01f3e68e237d6efa2eed_wannacry.exe
Set value (int)	\REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\Wpad\{751B65C8-8236-4CDC-8257-2EDE95DA161B}\WpadDecision = "0"	2024-09-27_7f55c8303a2c01f3e68e237d6efa2eed_wannacry.exe
Set value (str)	\REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\Wpad\{751B65C8-8236-4CDC-8257-2EDE95DA161B}\WpadNetworkName = "Network 3"	2024-09-27_7f55c8303a2c01f3e68e237d6efa2eed_wannacry.exe
Key created	\REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings	2024-09-27_7f55c8303a2c01f3e68e237d6efa2eed_wannacry.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\Connections	2024-09-27_7f55c8303a2c01f3e68e237d6efa2eed_wannacry.exe
Key created	\REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\Wpad\fe-f3-a3-14-5b-6d	2024-09-27_7f55c8303a2c01f3e68e237d6efa2eed_wannacry.exe
Set value (int)	\REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\AutoDetect = "1"	2024-09-27_7f55c8303a2c01f3e68e237d6efa2eed_wannacry.exe
Set value (str)	\REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\5.0\Cache\Content\CachePrefix	2024-09-27_7f55c8303a2c01f3e68e237d6efa2eed_wannacry.exe
Key created	\REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\Wpad\{751B65C8-8236-4CDC-8257-2EDE95DA161B}	2024-09-27_7f55c8303a2c01f3e68e237d6efa2eed_wannacry.exe
Key created	\REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\Wpad\{751B65C8-8236-4CDC-8257-2EDE95DA161B}\fe-f3-a3-14-5b-6d	2024-09-27_7f55c8303a2c01f3e68e237d6efa2eed_wannacry.exe
Set value (int)	\REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\Wpad\fe-f3-a3-14-5b-6d\WpadDecision = "0"	2024-09-27_7f55c8303a2c01f3e68e237d6efa2eed_wannacry.exe
Set value (data)	\REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\Connections\SavedLegacySettings = 4600000002000000090000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000	2024-09-27_7f55c8303a2c01f3e68e237d6efa2eed_wannacry.exe
Set value (int)	\REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\UNCAsIntranet = "0"	2024-09-27_7f55c8303a2c01f3e68e237d6efa2eed_wannacry.exe
Set value (data)	\REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\Connections\DefaultConnectionSettings = 4600000003000000090000000000000000000000000000000400000000000000000000000000000000000000000000000000000001000000020000000a7f0194000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000	2024-09-27_7f55c8303a2c01f3e68e237d6efa2eed_wannacry.exe
Set value (int)	\REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\Wpad\fe-f3-a3-14-5b-6d\WpadDecisionReason = "1"	2024-09-27_7f55c8303a2c01f3e68e237d6efa2eed_wannacry.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings	2024-09-27_7f55c8303a2c01f3e68e237d6efa2eed_wannacry.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\	2024-09-27_7f55c8303a2c01f3e68e237d6efa2eed_wannacry.exe

Suspicious behavior: EnumeratesProcesses 2 IoCs

pid	Process
2880	2024-09-27_7f55c8303a2c01f3e68e237d6efa2eed_wannacry.exe
2896	2024-09-27_7f55c8303a2c01f3e68e237d6efa2eed_wannacry.exe

Suspicious behavior: MapViewOfSection 47 IoCs

pid	Process
2880	2024-09-27_7f55c8303a2c01f3e68e237d6efa2eed_wannacry.exe
2880	2024-09-27_7f55c8303a2c01f3e68e237d6efa2eed_wannacry.exe
2880	2024-09-27_7f55c8303a2c01f3e68e237d6efa2eed_wannacry.exe
2880	2024-09-27_7f55c8303a2c01f3e68e237d6efa2eed_wannacry.exe
2880	2024-09-27_7f55c8303a2c01f3e68e237d6efa2eed_wannacry.exe
2880	2024-09-27_7f55c8303a2c01f3e68e237d6efa2eed_wannacry.exe
2880	2024-09-27_7f55c8303a2c01f3e68e237d6efa2eed_wannacry.exe
2880	2024-09-27_7f55c8303a2c01f3e68e237d6efa2eed_wannacry.exe
2880	2024-09-27_7f55c8303a2c01f3e68e237d6efa2eed_wannacry.exe
2880	2024-09-27_7f55c8303a2c01f3e68e237d6efa2eed_wannacry.exe
2880	2024-09-27_7f55c8303a2c01f3e68e237d6efa2eed_wannacry.exe
2880	2024-09-27_7f55c8303a2c01f3e68e237d6efa2eed_wannacry.exe
2880	2024-09-27_7f55c8303a2c01f3e68e237d6efa2eed_wannacry.exe
2880	2024-09-27_7f55c8303a2c01f3e68e237d6efa2eed_wannacry.exe
2880	2024-09-27_7f55c8303a2c01f3e68e237d6efa2eed_wannacry.exe
2880	2024-09-27_7f55c8303a2c01f3e68e237d6efa2eed_wannacry.exe
2880	2024-09-27_7f55c8303a2c01f3e68e237d6efa2eed_wannacry.exe
2880	2024-09-27_7f55c8303a2c01f3e68e237d6efa2eed_wannacry.exe
2880	2024-09-27_7f55c8303a2c01f3e68e237d6efa2eed_wannacry.exe
2880	2024-09-27_7f55c8303a2c01f3e68e237d6efa2eed_wannacry.exe
2880	2024-09-27_7f55c8303a2c01f3e68e237d6efa2eed_wannacry.exe
2880	2024-09-27_7f55c8303a2c01f3e68e237d6efa2eed_wannacry.exe
2880	2024-09-27_7f55c8303a2c01f3e68e237d6efa2eed_wannacry.exe
2896	2024-09-27_7f55c8303a2c01f3e68e237d6efa2eed_wannacry.exe
2896	2024-09-27_7f55c8303a2c01f3e68e237d6efa2eed_wannacry.exe
2896	2024-09-27_7f55c8303a2c01f3e68e237d6efa2eed_wannacry.exe
2896	2024-09-27_7f55c8303a2c01f3e68e237d6efa2eed_wannacry.exe
2896	2024-09-27_7f55c8303a2c01f3e68e237d6efa2eed_wannacry.exe
2896	2024-09-27_7f55c8303a2c01f3e68e237d6efa2eed_wannacry.exe
2896	2024-09-27_7f55c8303a2c01f3e68e237d6efa2eed_wannacry.exe
2896	2024-09-27_7f55c8303a2c01f3e68e237d6efa2eed_wannacry.exe
2896	2024-09-27_7f55c8303a2c01f3e68e237d6efa2eed_wannacry.exe
2896	2024-09-27_7f55c8303a2c01f3e68e237d6efa2eed_wannacry.exe
2896	2024-09-27_7f55c8303a2c01f3e68e237d6efa2eed_wannacry.exe
2896	2024-09-27_7f55c8303a2c01f3e68e237d6efa2eed_wannacry.exe
2896	2024-09-27_7f55c8303a2c01f3e68e237d6efa2eed_wannacry.exe
2896	2024-09-27_7f55c8303a2c01f3e68e237d6efa2eed_wannacry.exe
2896	2024-09-27_7f55c8303a2c01f3e68e237d6efa2eed_wannacry.exe
2896	2024-09-27_7f55c8303a2c01f3e68e237d6efa2eed_wannacry.exe
2896	2024-09-27_7f55c8303a2c01f3e68e237d6efa2eed_wannacry.exe
2896	2024-09-27_7f55c8303a2c01f3e68e237d6efa2eed_wannacry.exe
2896	2024-09-27_7f55c8303a2c01f3e68e237d6efa2eed_wannacry.exe
2896	2024-09-27_7f55c8303a2c01f3e68e237d6efa2eed_wannacry.exe
2896	2024-09-27_7f55c8303a2c01f3e68e237d6efa2eed_wannacry.exe
2896	2024-09-27_7f55c8303a2c01f3e68e237d6efa2eed_wannacry.exe
2896	2024-09-27_7f55c8303a2c01f3e68e237d6efa2eed_wannacry.exe
2896	2024-09-27_7f55c8303a2c01f3e68e237d6efa2eed_wannacry.exe

Suspicious use of AdjustPrivilegeToken 2 IoCs

description	pid	Process
Token: SeDebugPrivilege	2880	2024-09-27_7f55c8303a2c01f3e68e237d6efa2eed_wannacry.exe
Token: SeDebugPrivilege	2896	2024-09-27_7f55c8303a2c01f3e68e237d6efa2eed_wannacry.exe

Suspicious use of WriteProcessMemory 64 IoCs

description	pid	Process	procid_target
PID 2880 wrote to memory of 388	2880	2024-09-27_7f55c8303a2c01f3e68e237d6efa2eed_wannacry.exe	3
PID 2880 wrote to memory of 388	2880	2024-09-27_7f55c8303a2c01f3e68e237d6efa2eed_wannacry.exe	3
PID 2880 wrote to memory of 388	2880	2024-09-27_7f55c8303a2c01f3e68e237d6efa2eed_wannacry.exe	3
PID 2880 wrote to memory of 388	2880	2024-09-27_7f55c8303a2c01f3e68e237d6efa2eed_wannacry.exe	3
PID 2880 wrote to memory of 388	2880	2024-09-27_7f55c8303a2c01f3e68e237d6efa2eed_wannacry.exe	3
PID 2880 wrote to memory of 388	2880	2024-09-27_7f55c8303a2c01f3e68e237d6efa2eed_wannacry.exe	3
PID 2880 wrote to memory of 388	2880	2024-09-27_7f55c8303a2c01f3e68e237d6efa2eed_wannacry.exe	3
PID 2880 wrote to memory of 396	2880	2024-09-27_7f55c8303a2c01f3e68e237d6efa2eed_wannacry.exe	4
PID 2880 wrote to memory of 396	2880	2024-09-27_7f55c8303a2c01f3e68e237d6efa2eed_wannacry.exe	4
PID 2880 wrote to memory of 396	2880	2024-09-27_7f55c8303a2c01f3e68e237d6efa2eed_wannacry.exe	4
PID 2880 wrote to memory of 396	2880	2024-09-27_7f55c8303a2c01f3e68e237d6efa2eed_wannacry.exe	4
PID 2880 wrote to memory of 396	2880	2024-09-27_7f55c8303a2c01f3e68e237d6efa2eed_wannacry.exe	4
PID 2880 wrote to memory of 396	2880	2024-09-27_7f55c8303a2c01f3e68e237d6efa2eed_wannacry.exe	4
PID 2880 wrote to memory of 396	2880	2024-09-27_7f55c8303a2c01f3e68e237d6efa2eed_wannacry.exe	4
PID 2880 wrote to memory of 436	2880	2024-09-27_7f55c8303a2c01f3e68e237d6efa2eed_wannacry.exe	5
PID 2880 wrote to memory of 436	2880	2024-09-27_7f55c8303a2c01f3e68e237d6efa2eed_wannacry.exe	5
PID 2880 wrote to memory of 436	2880	2024-09-27_7f55c8303a2c01f3e68e237d6efa2eed_wannacry.exe	5
PID 2880 wrote to memory of 436	2880	2024-09-27_7f55c8303a2c01f3e68e237d6efa2eed_wannacry.exe	5
PID 2880 wrote to memory of 436	2880	2024-09-27_7f55c8303a2c01f3e68e237d6efa2eed_wannacry.exe	5
PID 2880 wrote to memory of 436	2880	2024-09-27_7f55c8303a2c01f3e68e237d6efa2eed_wannacry.exe	5
PID 2880 wrote to memory of 436	2880	2024-09-27_7f55c8303a2c01f3e68e237d6efa2eed_wannacry.exe	5
PID 2880 wrote to memory of 480	2880	2024-09-27_7f55c8303a2c01f3e68e237d6efa2eed_wannacry.exe	6
PID 2880 wrote to memory of 480	2880	2024-09-27_7f55c8303a2c01f3e68e237d6efa2eed_wannacry.exe	6
PID 2880 wrote to memory of 480	2880	2024-09-27_7f55c8303a2c01f3e68e237d6efa2eed_wannacry.exe	6
PID 2880 wrote to memory of 480	2880	2024-09-27_7f55c8303a2c01f3e68e237d6efa2eed_wannacry.exe	6
PID 2880 wrote to memory of 480	2880	2024-09-27_7f55c8303a2c01f3e68e237d6efa2eed_wannacry.exe	6
PID 2880 wrote to memory of 480	2880	2024-09-27_7f55c8303a2c01f3e68e237d6efa2eed_wannacry.exe	6
PID 2880 wrote to memory of 480	2880	2024-09-27_7f55c8303a2c01f3e68e237d6efa2eed_wannacry.exe	6
PID 2880 wrote to memory of 496	2880	2024-09-27_7f55c8303a2c01f3e68e237d6efa2eed_wannacry.exe	7
PID 2880 wrote to memory of 496	2880	2024-09-27_7f55c8303a2c01f3e68e237d6efa2eed_wannacry.exe	7
PID 2880 wrote to memory of 496	2880	2024-09-27_7f55c8303a2c01f3e68e237d6efa2eed_wannacry.exe	7
PID 2880 wrote to memory of 496	2880	2024-09-27_7f55c8303a2c01f3e68e237d6efa2eed_wannacry.exe	7
PID 2880 wrote to memory of 496	2880	2024-09-27_7f55c8303a2c01f3e68e237d6efa2eed_wannacry.exe	7
PID 2880 wrote to memory of 496	2880	2024-09-27_7f55c8303a2c01f3e68e237d6efa2eed_wannacry.exe	7
PID 2880 wrote to memory of 496	2880	2024-09-27_7f55c8303a2c01f3e68e237d6efa2eed_wannacry.exe	7
PID 2880 wrote to memory of 504	2880	2024-09-27_7f55c8303a2c01f3e68e237d6efa2eed_wannacry.exe	8
PID 2880 wrote to memory of 504	2880	2024-09-27_7f55c8303a2c01f3e68e237d6efa2eed_wannacry.exe	8
PID 2880 wrote to memory of 504	2880	2024-09-27_7f55c8303a2c01f3e68e237d6efa2eed_wannacry.exe	8
PID 2880 wrote to memory of 504	2880	2024-09-27_7f55c8303a2c01f3e68e237d6efa2eed_wannacry.exe	8
PID 2880 wrote to memory of 504	2880	2024-09-27_7f55c8303a2c01f3e68e237d6efa2eed_wannacry.exe	8
PID 2880 wrote to memory of 504	2880	2024-09-27_7f55c8303a2c01f3e68e237d6efa2eed_wannacry.exe	8
PID 2880 wrote to memory of 504	2880	2024-09-27_7f55c8303a2c01f3e68e237d6efa2eed_wannacry.exe	8
PID 2880 wrote to memory of 600	2880	2024-09-27_7f55c8303a2c01f3e68e237d6efa2eed_wannacry.exe	9
PID 2880 wrote to memory of 600	2880	2024-09-27_7f55c8303a2c01f3e68e237d6efa2eed_wannacry.exe	9
PID 2880 wrote to memory of 600	2880	2024-09-27_7f55c8303a2c01f3e68e237d6efa2eed_wannacry.exe	9
PID 2880 wrote to memory of 600	2880	2024-09-27_7f55c8303a2c01f3e68e237d6efa2eed_wannacry.exe	9
PID 2880 wrote to memory of 600	2880	2024-09-27_7f55c8303a2c01f3e68e237d6efa2eed_wannacry.exe	9
PID 2880 wrote to memory of 600	2880	2024-09-27_7f55c8303a2c01f3e68e237d6efa2eed_wannacry.exe	9
PID 2880 wrote to memory of 600	2880	2024-09-27_7f55c8303a2c01f3e68e237d6efa2eed_wannacry.exe	9
PID 2880 wrote to memory of 676	2880	2024-09-27_7f55c8303a2c01f3e68e237d6efa2eed_wannacry.exe	10
PID 2880 wrote to memory of 676	2880	2024-09-27_7f55c8303a2c01f3e68e237d6efa2eed_wannacry.exe	10
PID 2880 wrote to memory of 676	2880	2024-09-27_7f55c8303a2c01f3e68e237d6efa2eed_wannacry.exe	10
PID 2880 wrote to memory of 676	2880	2024-09-27_7f55c8303a2c01f3e68e237d6efa2eed_wannacry.exe	10
PID 2880 wrote to memory of 676	2880	2024-09-27_7f55c8303a2c01f3e68e237d6efa2eed_wannacry.exe	10
PID 2880 wrote to memory of 676	2880	2024-09-27_7f55c8303a2c01f3e68e237d6efa2eed_wannacry.exe	10
PID 2880 wrote to memory of 676	2880	2024-09-27_7f55c8303a2c01f3e68e237d6efa2eed_wannacry.exe	10
PID 2880 wrote to memory of 748	2880	2024-09-27_7f55c8303a2c01f3e68e237d6efa2eed_wannacry.exe	11
PID 2880 wrote to memory of 748	2880	2024-09-27_7f55c8303a2c01f3e68e237d6efa2eed_wannacry.exe	11
PID 2880 wrote to memory of 748	2880	2024-09-27_7f55c8303a2c01f3e68e237d6efa2eed_wannacry.exe	11
PID 2880 wrote to memory of 748	2880	2024-09-27_7f55c8303a2c01f3e68e237d6efa2eed_wannacry.exe	11
PID 2880 wrote to memory of 748	2880	2024-09-27_7f55c8303a2c01f3e68e237d6efa2eed_wannacry.exe	11
PID 2880 wrote to memory of 748	2880	2024-09-27_7f55c8303a2c01f3e68e237d6efa2eed_wannacry.exe	11
PID 2880 wrote to memory of 748	2880	2024-09-27_7f55c8303a2c01f3e68e237d6efa2eed_wannacry.exe	11
PID 2880 wrote to memory of 816	2880	2024-09-27_7f55c8303a2c01f3e68e237d6efa2eed_wannacry.exe	12

C:\Windows\system32\wininit.exe
wininit.exe
1⤵
PID:388
- C:\Windows\system32\services.exe
  C:\Windows\system32\services.exe
  2⤵
  PID:480
- - C:\Windows\system32\svchost.exe
    C:\Windows\system32\svchost.exe -k DcomLaunch
    3⤵
    PID:600
  - - C:\Windows\system32\wbem\wmiprvse.exe
      C:\Windows\system32\wbem\wmiprvse.exe
      4⤵
      PID:1740
  - - C:\Windows\system32\DllHost.exe
      C:\Windows\system32\DllHost.exe /Processid:{3EB3C877-1F16-487C-9050-104DBCD66683}
      4⤵
      PID:1284
- - C:\Windows\system32\svchost.exe
    C:\Windows\system32\svchost.exe -k RPCSS
    3⤵
    PID:676
- - C:\Windows\System32\svchost.exe
    C:\Windows\System32\svchost.exe -k LocalServiceNetworkRestricted
    3⤵
    PID:748
- - C:\Windows\System32\svchost.exe
    C:\Windows\System32\svchost.exe -k LocalSystemNetworkRestricted
    3⤵
    PID:816
  - - C:\Windows\system32\Dwm.exe
      "C:\Windows\system32\Dwm.exe"
      4⤵
      PID:1172
- - C:\Windows\system32\svchost.exe
    C:\Windows\system32\svchost.exe -k netsvcs
    3⤵
    PID:860
- - C:\Windows\system32\svchost.exe
    C:\Windows\system32\svchost.exe -k LocalService
    3⤵
    PID:976
- - C:\Windows\system32\svchost.exe
    C:\Windows\system32\svchost.exe -k NetworkService
    3⤵
    PID:276
- - C:\Windows\System32\spoolsv.exe
    C:\Windows\System32\spoolsv.exe
    3⤵
    PID:556
- - C:\Windows\system32\svchost.exe
    C:\Windows\system32\svchost.exe -k LocalServiceNoNetwork
    3⤵
    PID:1080
- - C:\Windows\system32\taskhost.exe
    "taskhost.exe"
    3⤵
    PID:1128
- - C:\Program Files\Common Files\Microsoft Shared\OfficeSoftwareProtectionPlatform\OSPPSVC.EXE
    "C:\Program Files\Common Files\Microsoft Shared\OfficeSoftwareProtectionPlatform\OSPPSVC.EXE"
    3⤵
    PID:1660
- - C:\Windows\system32\svchost.exe
    C:\Windows\system32\svchost.exe -k LocalServiceAndNoImpersonation
    3⤵
    PID:1464
- - C:\Windows\system32\sppsvc.exe
    C:\Windows\system32\sppsvc.exe
    3⤵
    PID:2220
- - C:\Users\Admin\AppData\Local\Temp\2024-09-27_7f55c8303a2c01f3e68e237d6efa2eed_wannacry.exe
    C:\Users\Admin\AppData\Local\Temp\2024-09-27_7f55c8303a2c01f3e68e237d6efa2eed_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:2896
- C:\Windows\system32\lsass.exe
  C:\Windows\system32\lsass.exe
  2⤵
  PID:496
- C:\Windows\system32\lsm.exe
  C:\Windows\system32\lsm.exe
  2⤵
  PID:504

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:396

C:\Windows\system32\winlogon.exe
winlogon.exe
1⤵
PID:436

C:\Windows\Explorer.EXE
C:\Windows\Explorer.EXE
1⤵
PID:1196
- C:\Users\Admin\AppData\Local\Temp\2024-09-27_7f55c8303a2c01f3e68e237d6efa2eed_wannacry.exe
  "C:\Users\Admin\AppData\Local\Temp\2024-09-27_7f55c8303a2c01f3e68e237d6efa2eed_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:2880

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/2880-0-0x0000000000400000-0x0000000000A73000-memory.dmp

Filesize
6.4MB

Download
memory/2880-2-0x00000000779B0000-0x00000000779B1000-memory.dmp

Filesize
4KB

Download
memory/2880-1-0x00000000779AF000-0x00000000779B0000-memory.dmp

Filesize
4KB

Download
memory/2880-4-0x00000000779AF000-0x00000000779B0000-memory.dmp

Filesize
4KB

Download
memory/2880-6-0x00000000779B0000-0x00000000779B1000-memory.dmp

Filesize
4KB

Download
memory/2880-5-0x000000007EF70000-0x000000007EF7C000-memory.dmp

Filesize
48KB

Download
memory/2880-8-0x000000007EF70000-0x000000007EF7C000-memory.dmp

Filesize
48KB

Download
memory/2880-9-0x0000000000400000-0x0000000000A73000-memory.dmp

Filesize
6.4MB

Download
memory/2896-3-0x0000000000400000-0x0000000000A73000-memory.dmp

Filesize
6.4MB

Download
memory/2896-10-0x0000000000400000-0x0000000000A73000-memory.dmp

Filesize
6.4MB

Download