Analysis
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max time kernel
151s -
max time network
153s -
platform
windows10-2004_x64 -
resource
win10v2004-20220812-en -
resource tags
arch:x64arch:x86image:win10v2004-20220812-enlocale:en-usos:windows10-2004-x64system -
submitted
10-10-2022 14:59
Static task
static1
Behavioral task
behavioral1
Sample
5196cba559e07a71b9ba746724b3904a6568fbe1c86ae134db147ab86309a991.exe
Resource
win7-20220812-en
Behavioral task
behavioral2
Sample
5196cba559e07a71b9ba746724b3904a6568fbe1c86ae134db147ab86309a991.exe
Resource
win10v2004-20220812-en
General
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Target
5196cba559e07a71b9ba746724b3904a6568fbe1c86ae134db147ab86309a991.exe
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Size
2.2MB
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MD5
52f48c0b06b658209ff62a72033b3ff2
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SHA1
37e6e9d210ba2dc038cc0ea9413af2fa537ff72e
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SHA256
5196cba559e07a71b9ba746724b3904a6568fbe1c86ae134db147ab86309a991
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SHA512
7862256df3d709ee72b0cb5b684f3db46976073fc6dea2c3113ea939b4693fb13003a41c03e4c8fd4cb2c1250bdab521f0624fea5aede60e4bd9b61e61e9c826
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SSDEEP
24576:QbLgurgQhfdmMSirYbcMNgef0QeQjG/D8kIqRYo:QnsQqMSPbcBVQej/1
Malware Config
Signatures
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Wannacry
WannaCry is a ransomware cryptoworm.
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Contacts a large (3272) 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 Windows directory 1 IoCs
Processes:
5196cba559e07a71b9ba746724b3904a6568fbe1c86ae134db147ab86309a991.exedescription ioc process File created C:\WINDOWS\tasksche.exe 5196cba559e07a71b9ba746724b3904a6568fbe1c86ae134db147ab86309a991.exe -
Modifies data under HKEY_USERS 12 IoCs
Processes:
5196cba559e07a71b9ba746724b3904a6568fbe1c86ae134db147ab86309a991.exedescription ioc process Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion 5196cba559e07a71b9ba746724b3904a6568fbe1c86ae134db147ab86309a991.exe Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\ 5196cba559e07a71b9ba746724b3904a6568fbe1c86ae134db147ab86309a991.exe Set value (int) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\IntranetName = "1" 5196cba559e07a71b9ba746724b3904a6568fbe1c86ae134db147ab86309a991.exe Set value (int) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\AutoDetect = "0" 5196cba559e07a71b9ba746724b3904a6568fbe1c86ae134db147ab86309a991.exe Key created \REGISTRY\USER\.DEFAULT\Software 5196cba559e07a71b9ba746724b3904a6568fbe1c86ae134db147ab86309a991.exe Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft 5196cba559e07a71b9ba746724b3904a6568fbe1c86ae134db147ab86309a991.exe Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\P3P 5196cba559e07a71b9ba746724b3904a6568fbe1c86ae134db147ab86309a991.exe Set value (int) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\ProxyBypass = "1" 5196cba559e07a71b9ba746724b3904a6568fbe1c86ae134db147ab86309a991.exe Set value (int) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\UNCAsIntranet = "1" 5196cba559e07a71b9ba746724b3904a6568fbe1c86ae134db147ab86309a991.exe Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\P3P\History 5196cba559e07a71b9ba746724b3904a6568fbe1c86ae134db147ab86309a991.exe Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows 5196cba559e07a71b9ba746724b3904a6568fbe1c86ae134db147ab86309a991.exe Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings 5196cba559e07a71b9ba746724b3904a6568fbe1c86ae134db147ab86309a991.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\5196cba559e07a71b9ba746724b3904a6568fbe1c86ae134db147ab86309a991.exe"C:\Users\Admin\AppData\Local\Temp\5196cba559e07a71b9ba746724b3904a6568fbe1c86ae134db147ab86309a991.exe"1⤵
- Drops file in Windows directory
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C:\Users\Admin\AppData\Local\Temp\5196cba559e07a71b9ba746724b3904a6568fbe1c86ae134db147ab86309a991.exeC:\Users\Admin\AppData\Local\Temp\5196cba559e07a71b9ba746724b3904a6568fbe1c86ae134db147ab86309a991.exe -m security1⤵
- Modifies data under HKEY_USERS