Resubmissions
Analysis
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max time kernel
150s -
max time network
150s -
platform
windows7_x64 -
resource
win7-20240220-en -
resource tags
arch:x64arch:x86image:win7-20240220-enlocale:en-usos:windows7-x64system -
submitted
24-05-2024 14:05
Static task
static1
Behavioral task
behavioral1
Sample
2024-05-24_2c0a37f96ff7d5c08ebfc94d40b18606_wannacry.exe
Resource
win7-20240220-en
Behavioral task
behavioral2
Sample
2024-05-24_2c0a37f96ff7d5c08ebfc94d40b18606_wannacry.exe
Resource
win10v2004-20240508-en
General
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Target
2024-05-24_2c0a37f96ff7d5c08ebfc94d40b18606_wannacry.exe
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Size
5.0MB
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MD5
2c0a37f96ff7d5c08ebfc94d40b18606
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SHA1
8db8602e6400aa0a980c0a046324dad968655cae
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SHA256
d5bee2f82f619aca6f3e967112e37f1797a996f268fa3ed6236ba8adba140fe1
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SHA512
2786d276253d810bedb7fff04cc7524acff358c7c66d7b173d429d29dee6793adf65f673aa8087cd45df3923e5a0513e8dd199ed0c650f0916217f89690f89ae
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SSDEEP
24576:QbLguriI/MSirYbcMNgef0QeQjG/D8kIqBbOSSqTPVXmiHkQg6E:Qn9MSPbcBVQej/BSqTdX1HkQG
Malware Config
Signatures
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Wannacry
WannaCry is a ransomware cryptoworm.
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Contacts a large (3286) 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:
2024-05-24_2c0a37f96ff7d5c08ebfc94d40b18606_wannacry.exedescription ioc process File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\Temporary Internet Files\counters.dat 2024-05-24_2c0a37f96ff7d5c08ebfc94d40b18606_wannacry.exe File created C:\Windows\SysWOW64\config\systemprofile\AppData\Roaming\Microsoft\Windows\Cookies\AG03X51C.txt 2024-05-24_2c0a37f96ff7d5c08ebfc94d40b18606_wannacry.exe File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\Roaming\Microsoft\Windows\Cookies\AG03X51C.txt 2024-05-24_2c0a37f96ff7d5c08ebfc94d40b18606_wannacry.exe File created C:\Windows\SysWOW64\config\systemprofile\AppData\Roaming\Microsoft\Windows\Cookies\1NUKDP7Z.txt 2024-05-24_2c0a37f96ff7d5c08ebfc94d40b18606_wannacry.exe File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\Roaming\Microsoft\Windows\Cookies\1NUKDP7Z.txt 2024-05-24_2c0a37f96ff7d5c08ebfc94d40b18606_wannacry.exe -
Drops file in Windows directory 1 IoCs
Processes:
2024-05-24_2c0a37f96ff7d5c08ebfc94d40b18606_wannacry.exedescription ioc process File created C:\WINDOWS\tasksche.exe 2024-05-24_2c0a37f96ff7d5c08ebfc94d40b18606_wannacry.exe -
Modifies data under HKEY_USERS 24 IoCs
Processes:
2024-05-24_2c0a37f96ff7d5c08ebfc94d40b18606_wannacry.exedescription ioc process Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\Connections 2024-05-24_2c0a37f96ff7d5c08ebfc94d40b18606_wannacry.exe Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\ 2024-05-24_2c0a37f96ff7d5c08ebfc94d40b18606_wannacry.exe Set value (str) \REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\5.0\Cache\Content\CachePrefix 2024-05-24_2c0a37f96ff7d5c08ebfc94d40b18606_wannacry.exe Set value (str) \REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\5.0\Cache\Cookies\CachePrefix = "Cookie:" 2024-05-24_2c0a37f96ff7d5c08ebfc94d40b18606_wannacry.exe Set value (data) \REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\Wpad\{C6FE3111-72D3-4E81-BC07-5764E5CEA9F9}\WpadDecisionTime = b0ab6878e3adda01 2024-05-24_2c0a37f96ff7d5c08ebfc94d40b18606_wannacry.exe Key created \REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\Wpad\{C6FE3111-72D3-4E81-BC07-5764E5CEA9F9}\06-70-30-e2-59-87 2024-05-24_2c0a37f96ff7d5c08ebfc94d40b18606_wannacry.exe Key created \REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\Wpad\06-70-30-e2-59-87 2024-05-24_2c0a37f96ff7d5c08ebfc94d40b18606_wannacry.exe Set value (data) \REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\Wpad\06-70-30-e2-59-87\WpadDecisionTime = b0ab6878e3adda01 2024-05-24_2c0a37f96ff7d5c08ebfc94d40b18606_wannacry.exe Set value (data) \REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\Connections\DefaultConnectionSettings = 4600000002000000090000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000 2024-05-24_2c0a37f96ff7d5c08ebfc94d40b18606_wannacry.exe Set value (int) \REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\ProxyEnable = "0" 2024-05-24_2c0a37f96ff7d5c08ebfc94d40b18606_wannacry.exe Set value (str) \REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\5.0\Cache\History\CachePrefix = "Visited:" 2024-05-24_2c0a37f96ff7d5c08ebfc94d40b18606_wannacry.exe Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\Wpad 2024-05-24_2c0a37f96ff7d5c08ebfc94d40b18606_wannacry.exe Set value (int) \REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\Wpad\{C6FE3111-72D3-4E81-BC07-5764E5CEA9F9}\WpadDecision = "0" 2024-05-24_2c0a37f96ff7d5c08ebfc94d40b18606_wannacry.exe Set value (str) \REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\Wpad\{C6FE3111-72D3-4E81-BC07-5764E5CEA9F9}\WpadNetworkName = "Network 3" 2024-05-24_2c0a37f96ff7d5c08ebfc94d40b18606_wannacry.exe Key created \REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings 2024-05-24_2c0a37f96ff7d5c08ebfc94d40b18606_wannacry.exe Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings 2024-05-24_2c0a37f96ff7d5c08ebfc94d40b18606_wannacry.exe Set value (data) \REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\Connections\SavedLegacySettings = 4600000002000000090000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000 2024-05-24_2c0a37f96ff7d5c08ebfc94d40b18606_wannacry.exe Set value (int) \REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\UNCAsIntranet = "0" 2024-05-24_2c0a37f96ff7d5c08ebfc94d40b18606_wannacry.exe Set value (int) \REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\AutoDetect = "1" 2024-05-24_2c0a37f96ff7d5c08ebfc94d40b18606_wannacry.exe Set value (data) \REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\Connections\DefaultConnectionSettings = 4600000003000000090000000000000000000000000000000400000000000000000000000000000000000000000000000000000001000000020000000a7f0133000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000 2024-05-24_2c0a37f96ff7d5c08ebfc94d40b18606_wannacry.exe Key created \REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\Wpad\{C6FE3111-72D3-4E81-BC07-5764E5CEA9F9} 2024-05-24_2c0a37f96ff7d5c08ebfc94d40b18606_wannacry.exe Set value (int) \REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\Wpad\{C6FE3111-72D3-4E81-BC07-5764E5CEA9F9}\WpadDecisionReason = "1" 2024-05-24_2c0a37f96ff7d5c08ebfc94d40b18606_wannacry.exe Set value (int) \REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\Wpad\06-70-30-e2-59-87\WpadDecisionReason = "1" 2024-05-24_2c0a37f96ff7d5c08ebfc94d40b18606_wannacry.exe Set value (int) \REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\Wpad\06-70-30-e2-59-87\WpadDecision = "0" 2024-05-24_2c0a37f96ff7d5c08ebfc94d40b18606_wannacry.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\2024-05-24_2c0a37f96ff7d5c08ebfc94d40b18606_wannacry.exe"C:\Users\Admin\AppData\Local\Temp\2024-05-24_2c0a37f96ff7d5c08ebfc94d40b18606_wannacry.exe"1⤵
- Drops file in Windows directory
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C:\Users\Admin\AppData\Local\Temp\2024-05-24_2c0a37f96ff7d5c08ebfc94d40b18606_wannacry.exeC:\Users\Admin\AppData\Local\Temp\2024-05-24_2c0a37f96ff7d5c08ebfc94d40b18606_wannacry.exe -m security1⤵
- Drops file in System32 directory
- Modifies data under HKEY_USERS