wannacry | 97c5cc3697f3d6e10eae2c1b66eeaf989b71add852dedb2781c3134720782181

Analysis

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
27-09-2024 17:31

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General

Target

2024-09-27_cddb703a169097e3b0a14f1e75bb81c0_wannacry.exe
Size

3.6MB
MD5

cddb703a169097e3b0a14f1e75bb81c0
SHA1

f1e7b635afad163a94e53289101fb27cf4671005
SHA256

97c5cc3697f3d6e10eae2c1b66eeaf989b71add852dedb2781c3134720782181
SHA512

28d490f22560db8ff1884accd702cf3347a16d17082c0a1dffac52ecbb2992102ad1dce461f09b21fd79d8130f7a96f490e2e45d5857bcf069343f564c8cbd76
SSDEEP

98304:KDqPoBhz1aRxcSUDk36SAEdhvxWa9P593R8yAVp2H:KDqPe1Cxcxk3ZAEUadzR8yc4H

Score

10^/10

wannacry discovery ransomware worm

Malware Config

Signatures

Wannacry
WannaCry is a ransomware cryptoworm.
ransomware worm wannacry
Contacts a large (3312) 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_cddb703a169097e3b0a14f1e75bb81c0_wannacry.exe

Drops file in Windows directory 1 IoCs

description	ioc	Process
File created	C:\WINDOWS\tasksche.exe	2024-09-27_cddb703a169097e3b0a14f1e75bb81c0_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_cddb703a169097e3b0a14f1e75bb81c0_wannacry.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	2024-09-27_cddb703a169097e3b0a14f1e75bb81c0_wannacry.exe

Modifies data under HKEY_USERS 24 IoCs

description	ioc	Process
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\	2024-09-27_cddb703a169097e3b0a14f1e75bb81c0_wannacry.exe
Set value (str)	\REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\5.0\Cache\Content\CachePrefix	2024-09-27_cddb703a169097e3b0a14f1e75bb81c0_wannacry.exe
Set value (str)	\REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\5.0\Cache\Cookies\CachePrefix = "Cookie:"	2024-09-27_cddb703a169097e3b0a14f1e75bb81c0_wannacry.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\Wpad	2024-09-27_cddb703a169097e3b0a14f1e75bb81c0_wannacry.exe
Set value (str)	\REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\Wpad\{53BA9497-8993-41F9-92AC-E412C1C006FA}\WpadNetworkName = "Network 3"	2024-09-27_cddb703a169097e3b0a14f1e75bb81c0_wannacry.exe
Key created	\REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\Wpad\{53BA9497-8993-41F9-92AC-E412C1C006FA}\26-a9-8c-9e-68-5b	2024-09-27_cddb703a169097e3b0a14f1e75bb81c0_wannacry.exe
Set value (int)	\REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\AutoDetect = "1"	2024-09-27_cddb703a169097e3b0a14f1e75bb81c0_wannacry.exe
Set value (data)	\REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\Connections\DefaultConnectionSettings = 4600000003000000090000000000000000000000000000000400000000000000000000000000000000000000000000000000000001000000020000000a7f006a000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000	2024-09-27_cddb703a169097e3b0a14f1e75bb81c0_wannacry.exe
Set value (int)	\REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\Wpad\{53BA9497-8993-41F9-92AC-E412C1C006FA}\WpadDecision = "0"	2024-09-27_cddb703a169097e3b0a14f1e75bb81c0_wannacry.exe
Set value (int)	\REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\Wpad\26-a9-8c-9e-68-5b\WpadDecisionReason = "1"	2024-09-27_cddb703a169097e3b0a14f1e75bb81c0_wannacry.exe
Set value (data)	\REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\Wpad\26-a9-8c-9e-68-5b\WpadDecisionTime = 70b629280311db01	2024-09-27_cddb703a169097e3b0a14f1e75bb81c0_wannacry.exe
Set value (int)	\REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\Wpad\26-a9-8c-9e-68-5b\WpadDecision = "0"	2024-09-27_cddb703a169097e3b0a14f1e75bb81c0_wannacry.exe
Set value (data)	\REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\Connections\DefaultConnectionSettings = 4600000002000000090000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000	2024-09-27_cddb703a169097e3b0a14f1e75bb81c0_wannacry.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings	2024-09-27_cddb703a169097e3b0a14f1e75bb81c0_wannacry.exe
Set value (int)	\REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\ProxyEnable = "0"	2024-09-27_cddb703a169097e3b0a14f1e75bb81c0_wannacry.exe
Set value (int)	\REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\Wpad\{53BA9497-8993-41F9-92AC-E412C1C006FA}\WpadDecisionReason = "1"	2024-09-27_cddb703a169097e3b0a14f1e75bb81c0_wannacry.exe
Key created	\REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\Wpad\26-a9-8c-9e-68-5b	2024-09-27_cddb703a169097e3b0a14f1e75bb81c0_wannacry.exe
Key created	\REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings	2024-09-27_cddb703a169097e3b0a14f1e75bb81c0_wannacry.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\Connections	2024-09-27_cddb703a169097e3b0a14f1e75bb81c0_wannacry.exe
Set value (data)	\REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\Connections\SavedLegacySettings = 4600000002000000090000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000	2024-09-27_cddb703a169097e3b0a14f1e75bb81c0_wannacry.exe
Set value (int)	\REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\UNCAsIntranet = "0"	2024-09-27_cddb703a169097e3b0a14f1e75bb81c0_wannacry.exe
Set value (str)	\REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\5.0\Cache\History\CachePrefix = "Visited:"	2024-09-27_cddb703a169097e3b0a14f1e75bb81c0_wannacry.exe
Key created	\REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\Wpad\{53BA9497-8993-41F9-92AC-E412C1C006FA}	2024-09-27_cddb703a169097e3b0a14f1e75bb81c0_wannacry.exe
Set value (data)	\REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\Wpad\{53BA9497-8993-41F9-92AC-E412C1C006FA}\WpadDecisionTime = 70b629280311db01	2024-09-27_cddb703a169097e3b0a14f1e75bb81c0_wannacry.exe

Suspicious behavior: EnumeratesProcesses 2 IoCs

pid	Process
2176	2024-09-27_cddb703a169097e3b0a14f1e75bb81c0_wannacry.exe
2780	2024-09-27_cddb703a169097e3b0a14f1e75bb81c0_wannacry.exe

Suspicious behavior: MapViewOfSection 48 IoCs

pid	Process
2176	2024-09-27_cddb703a169097e3b0a14f1e75bb81c0_wannacry.exe
2176	2024-09-27_cddb703a169097e3b0a14f1e75bb81c0_wannacry.exe
2176	2024-09-27_cddb703a169097e3b0a14f1e75bb81c0_wannacry.exe
2176	2024-09-27_cddb703a169097e3b0a14f1e75bb81c0_wannacry.exe
2176	2024-09-27_cddb703a169097e3b0a14f1e75bb81c0_wannacry.exe
2176	2024-09-27_cddb703a169097e3b0a14f1e75bb81c0_wannacry.exe
2176	2024-09-27_cddb703a169097e3b0a14f1e75bb81c0_wannacry.exe
2176	2024-09-27_cddb703a169097e3b0a14f1e75bb81c0_wannacry.exe
2176	2024-09-27_cddb703a169097e3b0a14f1e75bb81c0_wannacry.exe
2176	2024-09-27_cddb703a169097e3b0a14f1e75bb81c0_wannacry.exe
2176	2024-09-27_cddb703a169097e3b0a14f1e75bb81c0_wannacry.exe
2176	2024-09-27_cddb703a169097e3b0a14f1e75bb81c0_wannacry.exe
2176	2024-09-27_cddb703a169097e3b0a14f1e75bb81c0_wannacry.exe
2176	2024-09-27_cddb703a169097e3b0a14f1e75bb81c0_wannacry.exe
2176	2024-09-27_cddb703a169097e3b0a14f1e75bb81c0_wannacry.exe
2176	2024-09-27_cddb703a169097e3b0a14f1e75bb81c0_wannacry.exe
2176	2024-09-27_cddb703a169097e3b0a14f1e75bb81c0_wannacry.exe
2176	2024-09-27_cddb703a169097e3b0a14f1e75bb81c0_wannacry.exe
2176	2024-09-27_cddb703a169097e3b0a14f1e75bb81c0_wannacry.exe
2176	2024-09-27_cddb703a169097e3b0a14f1e75bb81c0_wannacry.exe
2176	2024-09-27_cddb703a169097e3b0a14f1e75bb81c0_wannacry.exe
2176	2024-09-27_cddb703a169097e3b0a14f1e75bb81c0_wannacry.exe
2176	2024-09-27_cddb703a169097e3b0a14f1e75bb81c0_wannacry.exe
2176	2024-09-27_cddb703a169097e3b0a14f1e75bb81c0_wannacry.exe
2780	2024-09-27_cddb703a169097e3b0a14f1e75bb81c0_wannacry.exe
2780	2024-09-27_cddb703a169097e3b0a14f1e75bb81c0_wannacry.exe
2780	2024-09-27_cddb703a169097e3b0a14f1e75bb81c0_wannacry.exe
2780	2024-09-27_cddb703a169097e3b0a14f1e75bb81c0_wannacry.exe
2780	2024-09-27_cddb703a169097e3b0a14f1e75bb81c0_wannacry.exe
2780	2024-09-27_cddb703a169097e3b0a14f1e75bb81c0_wannacry.exe
2780	2024-09-27_cddb703a169097e3b0a14f1e75bb81c0_wannacry.exe
2780	2024-09-27_cddb703a169097e3b0a14f1e75bb81c0_wannacry.exe
2780	2024-09-27_cddb703a169097e3b0a14f1e75bb81c0_wannacry.exe
2780	2024-09-27_cddb703a169097e3b0a14f1e75bb81c0_wannacry.exe
2780	2024-09-27_cddb703a169097e3b0a14f1e75bb81c0_wannacry.exe
2780	2024-09-27_cddb703a169097e3b0a14f1e75bb81c0_wannacry.exe
2780	2024-09-27_cddb703a169097e3b0a14f1e75bb81c0_wannacry.exe
2780	2024-09-27_cddb703a169097e3b0a14f1e75bb81c0_wannacry.exe
2780	2024-09-27_cddb703a169097e3b0a14f1e75bb81c0_wannacry.exe
2780	2024-09-27_cddb703a169097e3b0a14f1e75bb81c0_wannacry.exe
2780	2024-09-27_cddb703a169097e3b0a14f1e75bb81c0_wannacry.exe
2780	2024-09-27_cddb703a169097e3b0a14f1e75bb81c0_wannacry.exe
2780	2024-09-27_cddb703a169097e3b0a14f1e75bb81c0_wannacry.exe
2780	2024-09-27_cddb703a169097e3b0a14f1e75bb81c0_wannacry.exe
2780	2024-09-27_cddb703a169097e3b0a14f1e75bb81c0_wannacry.exe
2780	2024-09-27_cddb703a169097e3b0a14f1e75bb81c0_wannacry.exe
2780	2024-09-27_cddb703a169097e3b0a14f1e75bb81c0_wannacry.exe
2780	2024-09-27_cddb703a169097e3b0a14f1e75bb81c0_wannacry.exe

Suspicious use of AdjustPrivilegeToken 2 IoCs

description	pid	Process
Token: SeDebugPrivilege	2176	2024-09-27_cddb703a169097e3b0a14f1e75bb81c0_wannacry.exe
Token: SeDebugPrivilege	2780	2024-09-27_cddb703a169097e3b0a14f1e75bb81c0_wannacry.exe

Suspicious use of WriteProcessMemory 64 IoCs

description	pid	Process	procid_target
PID 2176 wrote to memory of 384	2176	2024-09-27_cddb703a169097e3b0a14f1e75bb81c0_wannacry.exe	3
PID 2176 wrote to memory of 384	2176	2024-09-27_cddb703a169097e3b0a14f1e75bb81c0_wannacry.exe	3
PID 2176 wrote to memory of 384	2176	2024-09-27_cddb703a169097e3b0a14f1e75bb81c0_wannacry.exe	3
PID 2176 wrote to memory of 384	2176	2024-09-27_cddb703a169097e3b0a14f1e75bb81c0_wannacry.exe	3
PID 2176 wrote to memory of 384	2176	2024-09-27_cddb703a169097e3b0a14f1e75bb81c0_wannacry.exe	3
PID 2176 wrote to memory of 384	2176	2024-09-27_cddb703a169097e3b0a14f1e75bb81c0_wannacry.exe	3
PID 2176 wrote to memory of 384	2176	2024-09-27_cddb703a169097e3b0a14f1e75bb81c0_wannacry.exe	3
PID 2176 wrote to memory of 392	2176	2024-09-27_cddb703a169097e3b0a14f1e75bb81c0_wannacry.exe	4
PID 2176 wrote to memory of 392	2176	2024-09-27_cddb703a169097e3b0a14f1e75bb81c0_wannacry.exe	4
PID 2176 wrote to memory of 392	2176	2024-09-27_cddb703a169097e3b0a14f1e75bb81c0_wannacry.exe	4
PID 2176 wrote to memory of 392	2176	2024-09-27_cddb703a169097e3b0a14f1e75bb81c0_wannacry.exe	4
PID 2176 wrote to memory of 392	2176	2024-09-27_cddb703a169097e3b0a14f1e75bb81c0_wannacry.exe	4
PID 2176 wrote to memory of 392	2176	2024-09-27_cddb703a169097e3b0a14f1e75bb81c0_wannacry.exe	4
PID 2176 wrote to memory of 392	2176	2024-09-27_cddb703a169097e3b0a14f1e75bb81c0_wannacry.exe	4
PID 2176 wrote to memory of 432	2176	2024-09-27_cddb703a169097e3b0a14f1e75bb81c0_wannacry.exe	5
PID 2176 wrote to memory of 432	2176	2024-09-27_cddb703a169097e3b0a14f1e75bb81c0_wannacry.exe	5
PID 2176 wrote to memory of 432	2176	2024-09-27_cddb703a169097e3b0a14f1e75bb81c0_wannacry.exe	5
PID 2176 wrote to memory of 432	2176	2024-09-27_cddb703a169097e3b0a14f1e75bb81c0_wannacry.exe	5
PID 2176 wrote to memory of 432	2176	2024-09-27_cddb703a169097e3b0a14f1e75bb81c0_wannacry.exe	5
PID 2176 wrote to memory of 432	2176	2024-09-27_cddb703a169097e3b0a14f1e75bb81c0_wannacry.exe	5
PID 2176 wrote to memory of 432	2176	2024-09-27_cddb703a169097e3b0a14f1e75bb81c0_wannacry.exe	5
PID 2176 wrote to memory of 476	2176	2024-09-27_cddb703a169097e3b0a14f1e75bb81c0_wannacry.exe	6
PID 2176 wrote to memory of 476	2176	2024-09-27_cddb703a169097e3b0a14f1e75bb81c0_wannacry.exe	6
PID 2176 wrote to memory of 476	2176	2024-09-27_cddb703a169097e3b0a14f1e75bb81c0_wannacry.exe	6
PID 2176 wrote to memory of 476	2176	2024-09-27_cddb703a169097e3b0a14f1e75bb81c0_wannacry.exe	6
PID 2176 wrote to memory of 476	2176	2024-09-27_cddb703a169097e3b0a14f1e75bb81c0_wannacry.exe	6
PID 2176 wrote to memory of 476	2176	2024-09-27_cddb703a169097e3b0a14f1e75bb81c0_wannacry.exe	6
PID 2176 wrote to memory of 476	2176	2024-09-27_cddb703a169097e3b0a14f1e75bb81c0_wannacry.exe	6
PID 2176 wrote to memory of 492	2176	2024-09-27_cddb703a169097e3b0a14f1e75bb81c0_wannacry.exe	7
PID 2176 wrote to memory of 492	2176	2024-09-27_cddb703a169097e3b0a14f1e75bb81c0_wannacry.exe	7
PID 2176 wrote to memory of 492	2176	2024-09-27_cddb703a169097e3b0a14f1e75bb81c0_wannacry.exe	7
PID 2176 wrote to memory of 492	2176	2024-09-27_cddb703a169097e3b0a14f1e75bb81c0_wannacry.exe	7
PID 2176 wrote to memory of 492	2176	2024-09-27_cddb703a169097e3b0a14f1e75bb81c0_wannacry.exe	7
PID 2176 wrote to memory of 492	2176	2024-09-27_cddb703a169097e3b0a14f1e75bb81c0_wannacry.exe	7
PID 2176 wrote to memory of 492	2176	2024-09-27_cddb703a169097e3b0a14f1e75bb81c0_wannacry.exe	7
PID 2176 wrote to memory of 500	2176	2024-09-27_cddb703a169097e3b0a14f1e75bb81c0_wannacry.exe	8
PID 2176 wrote to memory of 500	2176	2024-09-27_cddb703a169097e3b0a14f1e75bb81c0_wannacry.exe	8
PID 2176 wrote to memory of 500	2176	2024-09-27_cddb703a169097e3b0a14f1e75bb81c0_wannacry.exe	8
PID 2176 wrote to memory of 500	2176	2024-09-27_cddb703a169097e3b0a14f1e75bb81c0_wannacry.exe	8
PID 2176 wrote to memory of 500	2176	2024-09-27_cddb703a169097e3b0a14f1e75bb81c0_wannacry.exe	8
PID 2176 wrote to memory of 500	2176	2024-09-27_cddb703a169097e3b0a14f1e75bb81c0_wannacry.exe	8
PID 2176 wrote to memory of 500	2176	2024-09-27_cddb703a169097e3b0a14f1e75bb81c0_wannacry.exe	8
PID 2176 wrote to memory of 612	2176	2024-09-27_cddb703a169097e3b0a14f1e75bb81c0_wannacry.exe	9
PID 2176 wrote to memory of 612	2176	2024-09-27_cddb703a169097e3b0a14f1e75bb81c0_wannacry.exe	9
PID 2176 wrote to memory of 612	2176	2024-09-27_cddb703a169097e3b0a14f1e75bb81c0_wannacry.exe	9
PID 2176 wrote to memory of 612	2176	2024-09-27_cddb703a169097e3b0a14f1e75bb81c0_wannacry.exe	9
PID 2176 wrote to memory of 612	2176	2024-09-27_cddb703a169097e3b0a14f1e75bb81c0_wannacry.exe	9
PID 2176 wrote to memory of 612	2176	2024-09-27_cddb703a169097e3b0a14f1e75bb81c0_wannacry.exe	9
PID 2176 wrote to memory of 612	2176	2024-09-27_cddb703a169097e3b0a14f1e75bb81c0_wannacry.exe	9
PID 2176 wrote to memory of 696	2176	2024-09-27_cddb703a169097e3b0a14f1e75bb81c0_wannacry.exe	10
PID 2176 wrote to memory of 696	2176	2024-09-27_cddb703a169097e3b0a14f1e75bb81c0_wannacry.exe	10
PID 2176 wrote to memory of 696	2176	2024-09-27_cddb703a169097e3b0a14f1e75bb81c0_wannacry.exe	10
PID 2176 wrote to memory of 696	2176	2024-09-27_cddb703a169097e3b0a14f1e75bb81c0_wannacry.exe	10
PID 2176 wrote to memory of 696	2176	2024-09-27_cddb703a169097e3b0a14f1e75bb81c0_wannacry.exe	10
PID 2176 wrote to memory of 696	2176	2024-09-27_cddb703a169097e3b0a14f1e75bb81c0_wannacry.exe	10
PID 2176 wrote to memory of 696	2176	2024-09-27_cddb703a169097e3b0a14f1e75bb81c0_wannacry.exe	10
PID 2176 wrote to memory of 772	2176	2024-09-27_cddb703a169097e3b0a14f1e75bb81c0_wannacry.exe	11
PID 2176 wrote to memory of 772	2176	2024-09-27_cddb703a169097e3b0a14f1e75bb81c0_wannacry.exe	11
PID 2176 wrote to memory of 772	2176	2024-09-27_cddb703a169097e3b0a14f1e75bb81c0_wannacry.exe	11
PID 2176 wrote to memory of 772	2176	2024-09-27_cddb703a169097e3b0a14f1e75bb81c0_wannacry.exe	11
PID 2176 wrote to memory of 772	2176	2024-09-27_cddb703a169097e3b0a14f1e75bb81c0_wannacry.exe	11
PID 2176 wrote to memory of 772	2176	2024-09-27_cddb703a169097e3b0a14f1e75bb81c0_wannacry.exe	11
PID 2176 wrote to memory of 772	2176	2024-09-27_cddb703a169097e3b0a14f1e75bb81c0_wannacry.exe	11
PID 2176 wrote to memory of 836	2176	2024-09-27_cddb703a169097e3b0a14f1e75bb81c0_wannacry.exe	12

C:\Windows\system32\wininit.exe
wininit.exe
1⤵
PID:384
- C:\Windows\system32\services.exe
  C:\Windows\system32\services.exe
  2⤵
  PID:476
- - C:\Windows\system32\svchost.exe
    C:\Windows\system32\svchost.exe -k DcomLaunch
    3⤵
    PID:612
  - - C:\Windows\system32\DllHost.exe
      C:\Windows\system32\DllHost.exe /Processid:{3EB3C877-1F16-487C-9050-104DBCD66683}
      4⤵
      PID:1400
  - - C:\Windows\system32\wbem\wmiprvse.exe
      C:\Windows\system32\wbem\wmiprvse.exe
      4⤵
      PID:768
- - C:\Windows\system32\svchost.exe
    C:\Windows\system32\svchost.exe -k RPCSS
    3⤵
    PID:696
- - C:\Windows\System32\svchost.exe
    C:\Windows\System32\svchost.exe -k LocalServiceNetworkRestricted
    3⤵
    PID:772
- - C:\Windows\System32\svchost.exe
    C:\Windows\System32\svchost.exe -k LocalSystemNetworkRestricted
    3⤵
    PID:836
  - - C:\Windows\system32\Dwm.exe
      "C:\Windows\system32\Dwm.exe"
      4⤵
      PID:1188
- - C:\Windows\system32\svchost.exe
    C:\Windows\system32\svchost.exe -k netsvcs
    3⤵
    PID:876
- - C:\Windows\system32\svchost.exe
    C:\Windows\system32\svchost.exe -k LocalService
    3⤵
    PID:992
- - 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:1028
- - C:\Windows\system32\svchost.exe
    C:\Windows\system32\svchost.exe -k LocalServiceNoNetwork
    3⤵
    PID:1092
- - C:\Windows\system32\taskhost.exe
    "taskhost.exe"
    3⤵
    PID:1136
- - C:\Program Files\Common Files\Microsoft Shared\OfficeSoftwareProtectionPlatform\OSPPSVC.EXE
    "C:\Program Files\Common Files\Microsoft Shared\OfficeSoftwareProtectionPlatform\OSPPSVC.EXE"
    3⤵
    PID:1684
- - C:\Windows\system32\svchost.exe
    C:\Windows\system32\svchost.exe -k LocalServiceAndNoImpersonation
    3⤵
    PID:1056
- - C:\Windows\system32\sppsvc.exe
    C:\Windows\system32\sppsvc.exe
    3⤵
    PID:1816
- - C:\Users\Admin\AppData\Local\Temp\2024-09-27_cddb703a169097e3b0a14f1e75bb81c0_wannacry.exe
    C:\Users\Admin\AppData\Local\Temp\2024-09-27_cddb703a169097e3b0a14f1e75bb81c0_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:2780
- C:\Windows\system32\lsass.exe
  C:\Windows\system32\lsass.exe
  2⤵
  PID:492
- C:\Windows\system32\lsm.exe
  C:\Windows\system32\lsm.exe
  2⤵
  PID:500

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:392

C:\Windows\system32\winlogon.exe
winlogon.exe
1⤵
PID:432

C:\Windows\Explorer.EXE
C:\Windows\Explorer.EXE
1⤵
PID:1220
- C:\Users\Admin\AppData\Local\Temp\2024-09-27_cddb703a169097e3b0a14f1e75bb81c0_wannacry.exe
  "C:\Users\Admin\AppData\Local\Temp\2024-09-27_cddb703a169097e3b0a14f1e75bb81c0_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:2176

C:\Users\Admin\AppData\Local\Temp\2580604284\zmstage.exe
C:\Users\Admin\AppData\Local\Temp\2580604284\zmstage.exe
1⤵
PID:2444

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/2176-2-0x00000000777DF000-0x00000000777E0000-memory.dmp

Filesize
4KB

Download
memory/2176-1-0x00000000777E0000-0x00000000777E1000-memory.dmp

Filesize
4KB

Download
memory/2176-0-0x0000000000400000-0x0000000000A73000-memory.dmp

Filesize
6.4MB

Download
memory/2176-6-0x000000007EF70000-0x000000007EF7C000-memory.dmp

Filesize
48KB

Download
memory/2176-5-0x00000000777DF000-0x00000000777E0000-memory.dmp

Filesize
4KB

Download
memory/2176-4-0x00000000777E0000-0x00000000777E1000-memory.dmp

Filesize
4KB

Download
memory/2176-9-0x000000007EF70000-0x000000007EF7C000-memory.dmp

Filesize
48KB

Download
memory/2176-8-0x0000000000400000-0x0000000000A73000-memory.dmp

Filesize
6.4MB

Download
memory/2780-3-0x0000000000400000-0x0000000000A73000-memory.dmp

Filesize
6.4MB

Download
memory/2780-10-0x0000000000400000-0x0000000000A73000-memory.dmp

Filesize
6.4MB

Download