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Analysis
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max time kernel
150s -
max time network
151s -
platform
windows10-2004_x64 -
resource
win10v2004-20241007-en -
resource tags
arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system -
submitted
05/01/2025, 08:34
Static task
static1
Behavioral task
behavioral1
Sample
2025-01-05_f298ce17095bfc85a01caa574e364309_wannacry.exe
Resource
win7-20240903-en
Behavioral task
behavioral2
Sample
2025-01-05_f298ce17095bfc85a01caa574e364309_wannacry.exe
Resource
win10v2004-20241007-en
General
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Target
2025-01-05_f298ce17095bfc85a01caa574e364309_wannacry.exe
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Size
3.6MB
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MD5
f298ce17095bfc85a01caa574e364309
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SHA1
494851e9a7934c48b54a52677f8a5a4d769f5397
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SHA256
b8e1fb9355b25c5a5d7133a6b03674a7fe4ca6e51aa71f9009dce93091fae2f4
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SHA512
fbab388eed83f8fdd52345157210c779dfba63a1246e25fb16d182af0b2072a26ebf8aa3d085ae57919f66f6df810d5d83b6abe74fa797b59aa25890acc8e258
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SSDEEP
98304:yuFZW2WLwFXIWHpc+EMGAIe9LS6tQwjNKZ3/klr2:ySZW2WsBHpc+97IePtQwpm0C
Malware Config
Signatures
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Wannacry
WannaCry is a ransomware cryptoworm.
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Wannacry family
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Contacts a large (3376) 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
description ioc Process File created C:\WINDOWS\tasksche.exe 2025-01-05_f298ce17095bfc85a01caa574e364309_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.
description ioc Process Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language 2025-01-05_f298ce17095bfc85a01caa574e364309_wannacry.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language 2025-01-05_f298ce17095bfc85a01caa574e364309_wannacry.exe -
Modifies data under HKEY_USERS 5 IoCs
description ioc Process Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\ 2025-01-05_f298ce17095bfc85a01caa574e364309_wannacry.exe Set value (int) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\ProxyBypass = "1" 2025-01-05_f298ce17095bfc85a01caa574e364309_wannacry.exe Set value (int) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\IntranetName = "1" 2025-01-05_f298ce17095bfc85a01caa574e364309_wannacry.exe Set value (int) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\UNCAsIntranet = "1" 2025-01-05_f298ce17095bfc85a01caa574e364309_wannacry.exe Set value (int) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\AutoDetect = "0" 2025-01-05_f298ce17095bfc85a01caa574e364309_wannacry.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\2025-01-05_f298ce17095bfc85a01caa574e364309_wannacry.exe"C:\Users\Admin\AppData\Local\Temp\2025-01-05_f298ce17095bfc85a01caa574e364309_wannacry.exe"1⤵
- Drops file in Windows directory
- System Location Discovery: System Language Discovery
PID:2728
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C:\Users\Admin\AppData\Local\Temp\2025-01-05_f298ce17095bfc85a01caa574e364309_wannacry.exeC:\Users\Admin\AppData\Local\Temp\2025-01-05_f298ce17095bfc85a01caa574e364309_wannacry.exe -m security1⤵
- System Location Discovery: System Language Discovery
- Modifies data under HKEY_USERS
PID:2312