Analysis
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max time kernel
21s -
max time network
21s -
platform
windows10-2004_x64 -
resource
win10v2004-20250313-en -
resource tags
arch:x64arch:x86image:win10v2004-20250313-enlocale:en-usos:windows10-2004-x64system -
submitted
25/03/2025, 13:35
Static task
static1
Behavioral task
behavioral1
Sample
2025-03-25_dab6ae86fedf641b0555c86abef1f751_wannacry.exe
Resource
win7-20240903-en
Behavioral task
behavioral2
Sample
2025-03-25_dab6ae86fedf641b0555c86abef1f751_wannacry.exe
Resource
win10v2004-20250313-en
General
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Target
2025-03-25_dab6ae86fedf641b0555c86abef1f751_wannacry.exe
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Size
2.2MB
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MD5
dab6ae86fedf641b0555c86abef1f751
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SHA1
7acfccdbc1dc785868e62d29cdd97de55f72b288
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SHA256
0207c6119e663d4157427528e8aa55f1a09b4920aeabf8f2c37ccf4075ae2008
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SHA512
4a97f0529a0059ea9601e72251dc098798f6914d4e658ddcb2daf0274f012531cdd8009c44ce0317753b651443365b9b93182387a31ee74523ea2dbea7070ad5
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SSDEEP
49152:QnHMSPbcBVQe4NRx+TSqTdX1HkQo6SAARdhnvn:QHPoBhqRxcSUDk36SAEdhvn
Malware Config
Signatures
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Wannacry
WannaCry is a ransomware cryptoworm.
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Wannacry family
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Drops file in Windows directory 1 IoCs
description ioc Process File created C:\WINDOWS\tasksche.exe 2025-03-25_dab6ae86fedf641b0555c86abef1f751_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 2025-03-25_dab6ae86fedf641b0555c86abef1f751_wannacry.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language 2025-03-25_dab6ae86fedf641b0555c86abef1f751_wannacry.exe -
Modifies data under HKEY_USERS 5 IoCs
description ioc Process Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\ 2025-03-25_dab6ae86fedf641b0555c86abef1f751_wannacry.exe Set value (int) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\ProxyBypass = "1" 2025-03-25_dab6ae86fedf641b0555c86abef1f751_wannacry.exe Set value (int) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\IntranetName = "1" 2025-03-25_dab6ae86fedf641b0555c86abef1f751_wannacry.exe Set value (int) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\UNCAsIntranet = "1" 2025-03-25_dab6ae86fedf641b0555c86abef1f751_wannacry.exe Set value (int) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\AutoDetect = "0" 2025-03-25_dab6ae86fedf641b0555c86abef1f751_wannacry.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\2025-03-25_dab6ae86fedf641b0555c86abef1f751_wannacry.exe"C:\Users\Admin\AppData\Local\Temp\2025-03-25_dab6ae86fedf641b0555c86abef1f751_wannacry.exe"1⤵
- Drops file in Windows directory
- System Location Discovery: System Language Discovery
PID:3652
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C:\Users\Admin\AppData\Local\Temp\2025-03-25_dab6ae86fedf641b0555c86abef1f751_wannacry.exeC:\Users\Admin\AppData\Local\Temp\2025-03-25_dab6ae86fedf641b0555c86abef1f751_wannacry.exe -m security1⤵
- System Location Discovery: System Language Discovery
- Modifies data under HKEY_USERS
PID:4524