Analysis
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max time kernel
150s -
max time network
151s -
platform
windows7_x64 -
resource
win7-20240611-en -
resource tags
arch:x64arch:x86image:win7-20240611-enlocale:en-usos:windows7-x64system -
submitted
20-06-2024 10:57
Static task
static1
Behavioral task
behavioral1
Sample
2024-06-20_9f39db25e92f01266b2fd453d105d802_wannacry.exe
Resource
win7-20240611-en
Behavioral task
behavioral2
Sample
2024-06-20_9f39db25e92f01266b2fd453d105d802_wannacry.exe
Resource
win10v2004-20240508-en
General
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Target
2024-06-20_9f39db25e92f01266b2fd453d105d802_wannacry.exe
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Size
2.2MB
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MD5
9f39db25e92f01266b2fd453d105d802
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SHA1
b9ed7fc5839403e87119716fa94fe3bb73b56f10
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SHA256
658ecb99e90cf4ce00a358a58d9e6e6468157147c73ccaae9f8e600dbb06aadd
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SHA512
5bb998f1763cf15aee7e0aaacd40bc28dc2a6d2b152d4c8bb530d526f2e1c1bcfad0250a70c6a987d1073470e90061dccf80b3d6b6e6c5faa9892b5f7ba704f4
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SSDEEP
24576:QbLgurgQhfdmMSirYbcMNgef0QeQjGIkQg6eX6SASkjTiif0Xc/OXlc38:QnsQqMSPbcBVQejIkQo6SArf0XdX638
Malware Config
Signatures
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Wannacry
WannaCry is a ransomware cryptoworm.
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Contacts a large (3209) amount of remote hosts 1 TTPs
This may indicate a network scan to discover remotely running services.
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Creates a large amount of network flows 1 TTPs
This may indicate a network scan to discover remotely running services.
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Drops file in System32 directory 5 IoCs
Processes:
2024-06-20_9f39db25e92f01266b2fd453d105d802_wannacry.exedescription ioc process File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\Temporary Internet Files\counters.dat 2024-06-20_9f39db25e92f01266b2fd453d105d802_wannacry.exe File created C:\Windows\SysWOW64\config\systemprofile\AppData\Roaming\Microsoft\Windows\Cookies\WW5S68X9.txt 2024-06-20_9f39db25e92f01266b2fd453d105d802_wannacry.exe File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\Roaming\Microsoft\Windows\Cookies\WW5S68X9.txt 2024-06-20_9f39db25e92f01266b2fd453d105d802_wannacry.exe File created C:\Windows\SysWOW64\config\systemprofile\AppData\Roaming\Microsoft\Windows\Cookies\I0N6KKCM.txt 2024-06-20_9f39db25e92f01266b2fd453d105d802_wannacry.exe File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\Roaming\Microsoft\Windows\Cookies\I0N6KKCM.txt 2024-06-20_9f39db25e92f01266b2fd453d105d802_wannacry.exe -
Drops file in Windows directory 1 IoCs
Processes:
2024-06-20_9f39db25e92f01266b2fd453d105d802_wannacry.exedescription ioc process File created C:\WINDOWS\tasksche.exe 2024-06-20_9f39db25e92f01266b2fd453d105d802_wannacry.exe -
Modifies data under HKEY_USERS 24 IoCs
Processes:
2024-06-20_9f39db25e92f01266b2fd453d105d802_wannacry.exedescription ioc process Key created \REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings 2024-06-20_9f39db25e92f01266b2fd453d105d802_wannacry.exe Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\Connections 2024-06-20_9f39db25e92f01266b2fd453d105d802_wannacry.exe Key created \REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\Wpad\{5C7EB7B4-964B-49B2-84AB-96B588FB974E} 2024-06-20_9f39db25e92f01266b2fd453d105d802_wannacry.exe Set value (data) \REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\Wpad\{5C7EB7B4-964B-49B2-84AB-96B588FB974E}\WpadDecisionTime = c063a39800c3da01 2024-06-20_9f39db25e92f01266b2fd453d105d802_wannacry.exe Set value (int) \REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\Wpad\{5C7EB7B4-964B-49B2-84AB-96B588FB974E}\WpadDecision = "0" 2024-06-20_9f39db25e92f01266b2fd453d105d802_wannacry.exe Set value (int) \REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\Wpad\ca-86-53-61-9e-7f\WpadDecisionReason = "1" 2024-06-20_9f39db25e92f01266b2fd453d105d802_wannacry.exe Set value (int) \REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\Wpad\ca-86-53-61-9e-7f\WpadDecision = "0" 2024-06-20_9f39db25e92f01266b2fd453d105d802_wannacry.exe Set value (data) \REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\Connections\SavedLegacySettings = 4600000002000000090000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000 2024-06-20_9f39db25e92f01266b2fd453d105d802_wannacry.exe Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\ 2024-06-20_9f39db25e92f01266b2fd453d105d802_wannacry.exe Set value (int) \REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\UNCAsIntranet = "0" 2024-06-20_9f39db25e92f01266b2fd453d105d802_wannacry.exe Set value (str) \REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\5.0\Cache\Content\CachePrefix 2024-06-20_9f39db25e92f01266b2fd453d105d802_wannacry.exe Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\Wpad 2024-06-20_9f39db25e92f01266b2fd453d105d802_wannacry.exe Set value (int) \REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\Wpad\{5C7EB7B4-964B-49B2-84AB-96B588FB974E}\WpadDecisionReason = "1" 2024-06-20_9f39db25e92f01266b2fd453d105d802_wannacry.exe Key created \REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\Wpad\ca-86-53-61-9e-7f 2024-06-20_9f39db25e92f01266b2fd453d105d802_wannacry.exe Key created \REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\Wpad\{5C7EB7B4-964B-49B2-84AB-96B588FB974E}\ca-86-53-61-9e-7f 2024-06-20_9f39db25e92f01266b2fd453d105d802_wannacry.exe Set value (data) \REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\Wpad\ca-86-53-61-9e-7f\WpadDecisionTime = c063a39800c3da01 2024-06-20_9f39db25e92f01266b2fd453d105d802_wannacry.exe Set value (data) \REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\Connections\DefaultConnectionSettings = 4600000002000000090000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000 2024-06-20_9f39db25e92f01266b2fd453d105d802_wannacry.exe Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings 2024-06-20_9f39db25e92f01266b2fd453d105d802_wannacry.exe Set value (int) \REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\ProxyEnable = "0" 2024-06-20_9f39db25e92f01266b2fd453d105d802_wannacry.exe Set value (int) \REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\AutoDetect = "1" 2024-06-20_9f39db25e92f01266b2fd453d105d802_wannacry.exe Set value (str) \REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\5.0\Cache\Cookies\CachePrefix = "Cookie:" 2024-06-20_9f39db25e92f01266b2fd453d105d802_wannacry.exe Set value (str) \REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\5.0\Cache\History\CachePrefix = "Visited:" 2024-06-20_9f39db25e92f01266b2fd453d105d802_wannacry.exe Set value (data) \REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\Connections\DefaultConnectionSettings = 4600000003000000090000000000000000000000000000000400000000000000000000000000000000000000000000000000000001000000020000000a7f0061000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000 2024-06-20_9f39db25e92f01266b2fd453d105d802_wannacry.exe Set value (str) \REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\Wpad\{5C7EB7B4-964B-49B2-84AB-96B588FB974E}\WpadNetworkName = "Network 3" 2024-06-20_9f39db25e92f01266b2fd453d105d802_wannacry.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\2024-06-20_9f39db25e92f01266b2fd453d105d802_wannacry.exe"C:\Users\Admin\AppData\Local\Temp\2024-06-20_9f39db25e92f01266b2fd453d105d802_wannacry.exe"1⤵
- Drops file in Windows directory
PID:288
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C:\Users\Admin\AppData\Local\Temp\2024-06-20_9f39db25e92f01266b2fd453d105d802_wannacry.exeC:\Users\Admin\AppData\Local\Temp\2024-06-20_9f39db25e92f01266b2fd453d105d802_wannacry.exe -m security1⤵
- Drops file in System32 directory
- Modifies data under HKEY_USERS
PID:2976