Analysis
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max time kernel
151s -
max time network
153s -
platform
windows7_x64 -
resource
win7-20220812-en -
resource tags
arch:x64arch:x86image:win7-20220812-enlocale:en-usos:windows7-x64system -
submitted
10/10/2022, 07:44
Static task
static1
Behavioral task
behavioral1
Sample
685ae905840253d12480bce0132feeba07fc4f45227ed80836e61a33d38db9b4.exe
Resource
win7-20220812-en
Behavioral task
behavioral2
Sample
685ae905840253d12480bce0132feeba07fc4f45227ed80836e61a33d38db9b4.exe
Resource
win10v2004-20220812-en
General
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Target
685ae905840253d12480bce0132feeba07fc4f45227ed80836e61a33d38db9b4.exe
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Size
2.2MB
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MD5
d4260e9e49c78833c7a365f09835d283
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SHA1
7c5043cb6f074c50375292e04b0ef11ea1aabaee
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SHA256
685ae905840253d12480bce0132feeba07fc4f45227ed80836e61a33d38db9b4
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SHA512
2e0f9e9dbbaa00afaa2d7b439c4c2ae2136e2ed7375dddab8acea0e49a38f7a9e3458c34db79e14ce9ea4fe1a452728e0c25e5502c48b3a55c833504cd572f73
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SSDEEP
49152:QnaQqMSPbcBVQej/mNRx+TSqTdX1HkQo6SAARdhnvn:QlqPoBhz0RxcSUDk36SAEdhvn
Malware Config
Signatures
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Wannacry
WannaCry is a ransomware cryptoworm.
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Contacts a large (1275) amount of remote hosts 1 TTPs
This may indicate a network scan to discover remotely running services.
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Drops file in System32 directory 3 IoCs
description ioc Process File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\Temporary Internet Files\counters.dat 685ae905840253d12480bce0132feeba07fc4f45227ed80836e61a33d38db9b4.exe File created C:\Windows\SysWOW64\config\systemprofile\AppData\Roaming\Microsoft\Windows\Cookies\944HLYAH.txt 685ae905840253d12480bce0132feeba07fc4f45227ed80836e61a33d38db9b4.exe File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\Roaming\Microsoft\Windows\Cookies\944HLYAH.txt 685ae905840253d12480bce0132feeba07fc4f45227ed80836e61a33d38db9b4.exe -
Drops file in Windows directory 1 IoCs
description ioc Process File created C:\WINDOWS\tasksche.exe 685ae905840253d12480bce0132feeba07fc4f45227ed80836e61a33d38db9b4.exe -
Modifies data under HKEY_USERS 24 IoCs
description ioc Process Key created \REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings 685ae905840253d12480bce0132feeba07fc4f45227ed80836e61a33d38db9b4.exe Set value (data) \REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\Connections\DefaultConnectionSettings = 4600000002000000090000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000 685ae905840253d12480bce0132feeba07fc4f45227ed80836e61a33d38db9b4.exe Set value (int) \REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\ProxyEnable = "0" 685ae905840253d12480bce0132feeba07fc4f45227ed80836e61a33d38db9b4.exe Set value (int) \REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\UNCAsIntranet = "0" 685ae905840253d12480bce0132feeba07fc4f45227ed80836e61a33d38db9b4.exe Set value (int) \REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\AutoDetect = "1" 685ae905840253d12480bce0132feeba07fc4f45227ed80836e61a33d38db9b4.exe Set value (str) \REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\5.0\Cache\Content\CachePrefix 685ae905840253d12480bce0132feeba07fc4f45227ed80836e61a33d38db9b4.exe Set value (str) \REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\5.0\Cache\Cookies\CachePrefix = "Cookie:" 685ae905840253d12480bce0132feeba07fc4f45227ed80836e61a33d38db9b4.exe Set value (data) \REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\Wpad\{C116AF6F-D00A-4B73-8C15-690136B9BCA7}\WpadDecisionTime = c0cc34f58cdcd801 685ae905840253d12480bce0132feeba07fc4f45227ed80836e61a33d38db9b4.exe Set value (str) \REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\Wpad\{C116AF6F-D00A-4B73-8C15-690136B9BCA7}\WpadNetworkName = "Network 3" 685ae905840253d12480bce0132feeba07fc4f45227ed80836e61a33d38db9b4.exe Set value (int) \REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\Wpad\1e-0e-7f-b9-9a-b0\WpadDecision = "0" 685ae905840253d12480bce0132feeba07fc4f45227ed80836e61a33d38db9b4.exe Key created \REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\Wpad\{C116AF6F-D00A-4B73-8C15-690136B9BCA7}\1e-0e-7f-b9-9a-b0 685ae905840253d12480bce0132feeba07fc4f45227ed80836e61a33d38db9b4.exe Set value (data) \REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\Wpad\1e-0e-7f-b9-9a-b0\WpadDecisionTime = c0cc34f58cdcd801 685ae905840253d12480bce0132feeba07fc4f45227ed80836e61a33d38db9b4.exe Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\ 685ae905840253d12480bce0132feeba07fc4f45227ed80836e61a33d38db9b4.exe Set value (str) \REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\5.0\Cache\History\CachePrefix = "Visited:" 685ae905840253d12480bce0132feeba07fc4f45227ed80836e61a33d38db9b4.exe Set value (data) \REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\Connections\DefaultConnectionSettings = 4600000003000000090000000000000000000000000000000400000000000000000000000000000000000000000000000000000001000000020000000a7f0087000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000 685ae905840253d12480bce0132feeba07fc4f45227ed80836e61a33d38db9b4.exe Key created \REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\Wpad\{C116AF6F-D00A-4B73-8C15-690136B9BCA7} 685ae905840253d12480bce0132feeba07fc4f45227ed80836e61a33d38db9b4.exe Set value (int) \REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\Wpad\{C116AF6F-D00A-4B73-8C15-690136B9BCA7}\WpadDecisionReason = "1" 685ae905840253d12480bce0132feeba07fc4f45227ed80836e61a33d38db9b4.exe Key created \REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\Wpad\1e-0e-7f-b9-9a-b0 685ae905840253d12480bce0132feeba07fc4f45227ed80836e61a33d38db9b4.exe Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\Connections 685ae905840253d12480bce0132feeba07fc4f45227ed80836e61a33d38db9b4.exe Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings 685ae905840253d12480bce0132feeba07fc4f45227ed80836e61a33d38db9b4.exe Set value (data) \REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\Connections\SavedLegacySettings = 4600000002000000090000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000 685ae905840253d12480bce0132feeba07fc4f45227ed80836e61a33d38db9b4.exe Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\Wpad 685ae905840253d12480bce0132feeba07fc4f45227ed80836e61a33d38db9b4.exe Set value (int) \REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\Wpad\{C116AF6F-D00A-4B73-8C15-690136B9BCA7}\WpadDecision = "0" 685ae905840253d12480bce0132feeba07fc4f45227ed80836e61a33d38db9b4.exe Set value (int) \REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\Wpad\1e-0e-7f-b9-9a-b0\WpadDecisionReason = "1" 685ae905840253d12480bce0132feeba07fc4f45227ed80836e61a33d38db9b4.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\685ae905840253d12480bce0132feeba07fc4f45227ed80836e61a33d38db9b4.exe"C:\Users\Admin\AppData\Local\Temp\685ae905840253d12480bce0132feeba07fc4f45227ed80836e61a33d38db9b4.exe"1⤵
- Drops file in Windows directory
PID:1944
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C:\Users\Admin\AppData\Local\Temp\685ae905840253d12480bce0132feeba07fc4f45227ed80836e61a33d38db9b4.exeC:\Users\Admin\AppData\Local\Temp\685ae905840253d12480bce0132feeba07fc4f45227ed80836e61a33d38db9b4.exe -m security1⤵
- Drops file in System32 directory
- Modifies data under HKEY_USERS
PID:1356