Analysis
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max time kernel
150s -
max time network
150s -
platform
windows7_x64 -
resource
win7-20240419-en -
resource tags
arch:x64arch:x86image:win7-20240419-enlocale:en-usos:windows7-x64system -
submitted
22-06-2024 14:49
Static task
static1
Behavioral task
behavioral1
Sample
2024-06-22_375c7fa36d49e7e2491779194de248b7_wannacry.exe
Resource
win7-20240419-en
Behavioral task
behavioral2
Sample
2024-06-22_375c7fa36d49e7e2491779194de248b7_wannacry.exe
Resource
win10v2004-20240508-en
General
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Target
2024-06-22_375c7fa36d49e7e2491779194de248b7_wannacry.exe
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Size
5.0MB
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MD5
375c7fa36d49e7e2491779194de248b7
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SHA1
559cc64ae8f3ebde4bfc37d71d211309667ee2db
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SHA256
9629b3a256ded76562700a3ce77449ec1fb8ea3b6958937292898c12483d4c34
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SHA512
d8b5983d7069ab4587589f5a0386589c8ceb98ddda690ea5e1a7decdb9f80e99353bbfe027bda3fbcd9a6d7ae98a77cc7d2dc2b3c3a7fd9bd66caefae65c71bb
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SSDEEP
49152:QnuQqMSPbcBVTNRx+TSqTdX1HkQo6SAARdhnv:QZqPoBfRxcSUDk36SAEdhv
Malware Config
Signatures
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Wannacry
WannaCry is a ransomware cryptoworm.
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Contacts a large (3357) 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 1 IoCs
Processes:
2024-06-22_375c7fa36d49e7e2491779194de248b7_wannacry.exedescription ioc process File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\Temporary Internet Files\counters.dat 2024-06-22_375c7fa36d49e7e2491779194de248b7_wannacry.exe -
Drops file in Windows directory 1 IoCs
Processes:
2024-06-22_375c7fa36d49e7e2491779194de248b7_wannacry.exedescription ioc process File created C:\WINDOWS\tasksche.exe 2024-06-22_375c7fa36d49e7e2491779194de248b7_wannacry.exe -
Modifies data under HKEY_USERS 1 IoCs
Processes:
2024-06-22_375c7fa36d49e7e2491779194de248b7_wannacry.exedescription ioc process Key created \REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings 2024-06-22_375c7fa36d49e7e2491779194de248b7_wannacry.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\2024-06-22_375c7fa36d49e7e2491779194de248b7_wannacry.exe"C:\Users\Admin\AppData\Local\Temp\2024-06-22_375c7fa36d49e7e2491779194de248b7_wannacry.exe"1⤵
- Drops file in Windows directory
PID:1700
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C:\Users\Admin\AppData\Local\Temp\2024-06-22_375c7fa36d49e7e2491779194de248b7_wannacry.exeC:\Users\Admin\AppData\Local\Temp\2024-06-22_375c7fa36d49e7e2491779194de248b7_wannacry.exe -m security1⤵
- Drops file in System32 directory
- Modifies data under HKEY_USERS
PID:108