Analysis
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max time kernel
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max time network
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platform
windows7_x64 -
resource
win7-20241010-en -
resource tags
arch:x64arch:x86image:win7-20241010-enlocale:en-usos:windows7-x64system -
submitted
22-11-2024 10:30
Static task
static1
Behavioral task
behavioral1
Sample
2024-11-22_2804428b4f94dd8f8af78b7ea6acc1cf_wannacry.exe
Resource
win7-20241010-en
Behavioral task
behavioral2
Sample
2024-11-22_2804428b4f94dd8f8af78b7ea6acc1cf_wannacry.exe
Resource
win10v2004-20241007-en
General
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Target
2024-11-22_2804428b4f94dd8f8af78b7ea6acc1cf_wannacry.exe
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Size
5.0MB
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MD5
2804428b4f94dd8f8af78b7ea6acc1cf
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SHA1
6653048ca82c6ba51c90df096d0ab758499ccee1
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SHA256
8deec8c1316a9ef1324b137792afa1391b222aaa4613fdf679ace5f4600940e9
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SHA512
94fa4a72479352b74b586b45d0da9676c6f0d196928140e65e7a91ed896e96da35af69b1cd281a4ad35b187d7f5f438cecefc2383a060dd400eb3c6e203f1716
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SSDEEP
98304:u8qPoBhz1aRxcSUDk36SAEdhvxWa9P593R8yAVp2H:u8qPe1Cxcxk3ZAEUadzR8yc4H
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 (3098) 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:
2024-11-22_2804428b4f94dd8f8af78b7ea6acc1cf_wannacry.exedescription ioc Process File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\Temporary Internet Files\counters.dat 2024-11-22_2804428b4f94dd8f8af78b7ea6acc1cf_wannacry.exe -
Drops file in Windows directory 1 IoCs
Processes:
2024-11-22_2804428b4f94dd8f8af78b7ea6acc1cf_wannacry.exedescription ioc Process File created C:\WINDOWS\tasksche.exe 2024-11-22_2804428b4f94dd8f8af78b7ea6acc1cf_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.
Processes:
2024-11-22_2804428b4f94dd8f8af78b7ea6acc1cf_wannacry.exe2024-11-22_2804428b4f94dd8f8af78b7ea6acc1cf_wannacry.exedescription ioc Process Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language 2024-11-22_2804428b4f94dd8f8af78b7ea6acc1cf_wannacry.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language 2024-11-22_2804428b4f94dd8f8af78b7ea6acc1cf_wannacry.exe -
Modifies data under HKEY_USERS 1 IoCs
Processes:
2024-11-22_2804428b4f94dd8f8af78b7ea6acc1cf_wannacry.exedescription ioc Process Key created \REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings 2024-11-22_2804428b4f94dd8f8af78b7ea6acc1cf_wannacry.exe -
Suspicious behavior: EnumeratesProcesses 2 IoCs
Processes:
2024-11-22_2804428b4f94dd8f8af78b7ea6acc1cf_wannacry.exe2024-11-22_2804428b4f94dd8f8af78b7ea6acc1cf_wannacry.exepid Process 2476 2024-11-22_2804428b4f94dd8f8af78b7ea6acc1cf_wannacry.exe 2628 2024-11-22_2804428b4f94dd8f8af78b7ea6acc1cf_wannacry.exe -
Suspicious behavior: MapViewOfSection 47 IoCs
Processes:
2024-11-22_2804428b4f94dd8f8af78b7ea6acc1cf_wannacry.exe2024-11-22_2804428b4f94dd8f8af78b7ea6acc1cf_wannacry.exepid Process 2476 2024-11-22_2804428b4f94dd8f8af78b7ea6acc1cf_wannacry.exe 2476 2024-11-22_2804428b4f94dd8f8af78b7ea6acc1cf_wannacry.exe 2476 2024-11-22_2804428b4f94dd8f8af78b7ea6acc1cf_wannacry.exe 2476 2024-11-22_2804428b4f94dd8f8af78b7ea6acc1cf_wannacry.exe 2476 2024-11-22_2804428b4f94dd8f8af78b7ea6acc1cf_wannacry.exe 2476 2024-11-22_2804428b4f94dd8f8af78b7ea6acc1cf_wannacry.exe 2476 2024-11-22_2804428b4f94dd8f8af78b7ea6acc1cf_wannacry.exe 2476 2024-11-22_2804428b4f94dd8f8af78b7ea6acc1cf_wannacry.exe 2476 2024-11-22_2804428b4f94dd8f8af78b7ea6acc1cf_wannacry.exe 2476 2024-11-22_2804428b4f94dd8f8af78b7ea6acc1cf_wannacry.exe 2476 2024-11-22_2804428b4f94dd8f8af78b7ea6acc1cf_wannacry.exe 2476 2024-11-22_2804428b4f94dd8f8af78b7ea6acc1cf_wannacry.exe 2476 2024-11-22_2804428b4f94dd8f8af78b7ea6acc1cf_wannacry.exe 2476 2024-11-22_2804428b4f94dd8f8af78b7ea6acc1cf_wannacry.exe 2476 2024-11-22_2804428b4f94dd8f8af78b7ea6acc1cf_wannacry.exe 2476 2024-11-22_2804428b4f94dd8f8af78b7ea6acc1cf_wannacry.exe 2476 2024-11-22_2804428b4f94dd8f8af78b7ea6acc1cf_wannacry.exe 2476 2024-11-22_2804428b4f94dd8f8af78b7ea6acc1cf_wannacry.exe 2476 2024-11-22_2804428b4f94dd8f8af78b7ea6acc1cf_wannacry.exe 2476 2024-11-22_2804428b4f94dd8f8af78b7ea6acc1cf_wannacry.exe 2476 2024-11-22_2804428b4f94dd8f8af78b7ea6acc1cf_wannacry.exe 2476 2024-11-22_2804428b4f94dd8f8af78b7ea6acc1cf_wannacry.exe 2476 2024-11-22_2804428b4f94dd8f8af78b7ea6acc1cf_wannacry.exe 2628 2024-11-22_2804428b4f94dd8f8af78b7ea6acc1cf_wannacry.exe 2628 2024-11-22_2804428b4f94dd8f8af78b7ea6acc1cf_wannacry.exe 2628 2024-11-22_2804428b4f94dd8f8af78b7ea6acc1cf_wannacry.exe 2628 2024-11-22_2804428b4f94dd8f8af78b7ea6acc1cf_wannacry.exe 2628 2024-11-22_2804428b4f94dd8f8af78b7ea6acc1cf_wannacry.exe 2628 2024-11-22_2804428b4f94dd8f8af78b7ea6acc1cf_wannacry.exe 2628 2024-11-22_2804428b4f94dd8f8af78b7ea6acc1cf_wannacry.exe 2628 2024-11-22_2804428b4f94dd8f8af78b7ea6acc1cf_wannacry.exe 2628 2024-11-22_2804428b4f94dd8f8af78b7ea6acc1cf_wannacry.exe 2628 2024-11-22_2804428b4f94dd8f8af78b7ea6acc1cf_wannacry.exe 2628 2024-11-22_2804428b4f94dd8f8af78b7ea6acc1cf_wannacry.exe 2628 2024-11-22_2804428b4f94dd8f8af78b7ea6acc1cf_wannacry.exe 2628 2024-11-22_2804428b4f94dd8f8af78b7ea6acc1cf_wannacry.exe 2628 2024-11-22_2804428b4f94dd8f8af78b7ea6acc1cf_wannacry.exe 2628 2024-11-22_2804428b4f94dd8f8af78b7ea6acc1cf_wannacry.exe 2628 2024-11-22_2804428b4f94dd8f8af78b7ea6acc1cf_wannacry.exe 2628 2024-11-22_2804428b4f94dd8f8af78b7ea6acc1cf_wannacry.exe 2628 2024-11-22_2804428b4f94dd8f8af78b7ea6acc1cf_wannacry.exe 2628 2024-11-22_2804428b4f94dd8f8af78b7ea6acc1cf_wannacry.exe 2628 2024-11-22_2804428b4f94dd8f8af78b7ea6acc1cf_wannacry.exe 2628 2024-11-22_2804428b4f94dd8f8af78b7ea6acc1cf_wannacry.exe 2628 2024-11-22_2804428b4f94dd8f8af78b7ea6acc1cf_wannacry.exe 2628 2024-11-22_2804428b4f94dd8f8af78b7ea6acc1cf_wannacry.exe 2628 2024-11-22_2804428b4f94dd8f8af78b7ea6acc1cf_wannacry.exe -
Suspicious use of AdjustPrivilegeToken 2 IoCs
Processes:
2024-11-22_2804428b4f94dd8f8af78b7ea6acc1cf_wannacry.exe2024-11-22_2804428b4f94dd8f8af78b7ea6acc1cf_wannacry.exedescription pid Process Token: SeDebugPrivilege 2476 2024-11-22_2804428b4f94dd8f8af78b7ea6acc1cf_wannacry.exe Token: SeDebugPrivilege 2628 2024-11-22_2804428b4f94dd8f8af78b7ea6acc1cf_wannacry.exe -
Suspicious use of WriteProcessMemory 64 IoCs
Processes:
2024-11-22_2804428b4f94dd8f8af78b7ea6acc1cf_wannacry.exedescription pid Process procid_target PID 2476 wrote to memory of 372 2476 2024-11-22_2804428b4f94dd8f8af78b7ea6acc1cf_wannacry.exe 3 PID 2476 wrote to memory of 372 2476 2024-11-22_2804428b4f94dd8f8af78b7ea6acc1cf_wannacry.exe 3 PID 2476 wrote to memory of 372 2476 2024-11-22_2804428b4f94dd8f8af78b7ea6acc1cf_wannacry.exe 3 PID 2476 wrote to memory of 372 2476 2024-11-22_2804428b4f94dd8f8af78b7ea6acc1cf_wannacry.exe 3 PID 2476 wrote to memory of 372 2476 2024-11-22_2804428b4f94dd8f8af78b7ea6acc1cf_wannacry.exe 3 PID 2476 wrote to memory of 372 2476 2024-11-22_2804428b4f94dd8f8af78b7ea6acc1cf_wannacry.exe 3 PID 2476 wrote to memory of 372 2476 2024-11-22_2804428b4f94dd8f8af78b7ea6acc1cf_wannacry.exe 3 PID 2476 wrote to memory of 384 2476 2024-11-22_2804428b4f94dd8f8af78b7ea6acc1cf_wannacry.exe 4 PID 2476 wrote to memory of 384 2476 2024-11-22_2804428b4f94dd8f8af78b7ea6acc1cf_wannacry.exe 4 PID 2476 wrote to memory of 384 2476 2024-11-22_2804428b4f94dd8f8af78b7ea6acc1cf_wannacry.exe 4 PID 2476 wrote to memory of 384 2476 2024-11-22_2804428b4f94dd8f8af78b7ea6acc1cf_wannacry.exe 4 PID 2476 wrote to memory of 384 2476 2024-11-22_2804428b4f94dd8f8af78b7ea6acc1cf_wannacry.exe 4 PID 2476 wrote to memory of 384 2476 2024-11-22_2804428b4f94dd8f8af78b7ea6acc1cf_wannacry.exe 4 PID 2476 wrote to memory of 384 2476 2024-11-22_2804428b4f94dd8f8af78b7ea6acc1cf_wannacry.exe 4 PID 2476 wrote to memory of 420 2476 2024-11-22_2804428b4f94dd8f8af78b7ea6acc1cf_wannacry.exe 5 PID 2476 wrote to memory of 420 2476 2024-11-22_2804428b4f94dd8f8af78b7ea6acc1cf_wannacry.exe 5 PID 2476 wrote to memory of 420 2476 2024-11-22_2804428b4f94dd8f8af78b7ea6acc1cf_wannacry.exe 5 PID 2476 wrote to memory of 420 2476 2024-11-22_2804428b4f94dd8f8af78b7ea6acc1cf_wannacry.exe 5 PID 2476 wrote to memory of 420 2476 2024-11-22_2804428b4f94dd8f8af78b7ea6acc1cf_wannacry.exe 5 PID 2476 wrote to memory of 420 2476 2024-11-22_2804428b4f94dd8f8af78b7ea6acc1cf_wannacry.exe 5 PID 2476 wrote to memory of 420 2476 2024-11-22_2804428b4f94dd8f8af78b7ea6acc1cf_wannacry.exe 5 PID 2476 wrote to memory of 464 2476 2024-11-22_2804428b4f94dd8f8af78b7ea6acc1cf_wannacry.exe 6 PID 2476 wrote to memory of 464 2476 2024-11-22_2804428b4f94dd8f8af78b7ea6acc1cf_wannacry.exe 6 PID 2476 wrote to memory of 464 2476 2024-11-22_2804428b4f94dd8f8af78b7ea6acc1cf_wannacry.exe 6 PID 2476 wrote to memory of 464 2476 2024-11-22_2804428b4f94dd8f8af78b7ea6acc1cf_wannacry.exe 6 PID 2476 wrote to memory of 464 2476 2024-11-22_2804428b4f94dd8f8af78b7ea6acc1cf_wannacry.exe 6 PID 2476 wrote to memory of 464 2476 2024-11-22_2804428b4f94dd8f8af78b7ea6acc1cf_wannacry.exe 6 PID 2476 wrote to memory of 464 2476 2024-11-22_2804428b4f94dd8f8af78b7ea6acc1cf_wannacry.exe 6 PID 2476 wrote to memory of 480 2476 2024-11-22_2804428b4f94dd8f8af78b7ea6acc1cf_wannacry.exe 7 PID 2476 wrote to memory of 480 2476 2024-11-22_2804428b4f94dd8f8af78b7ea6acc1cf_wannacry.exe 7 PID 2476 wrote to memory of 480 2476 2024-11-22_2804428b4f94dd8f8af78b7ea6acc1cf_wannacry.exe 7 PID 2476 wrote to memory of 480 2476 2024-11-22_2804428b4f94dd8f8af78b7ea6acc1cf_wannacry.exe 7 PID 2476 wrote to memory of 480 2476 2024-11-22_2804428b4f94dd8f8af78b7ea6acc1cf_wannacry.exe 7 PID 2476 wrote to memory of 480 2476 2024-11-22_2804428b4f94dd8f8af78b7ea6acc1cf_wannacry.exe 7 PID 2476 wrote to memory of 480 2476 2024-11-22_2804428b4f94dd8f8af78b7ea6acc1cf_wannacry.exe 7 PID 2476 wrote to memory of 488 2476 2024-11-22_2804428b4f94dd8f8af78b7ea6acc1cf_wannacry.exe 8 PID 2476 wrote to memory of 488 2476 2024-11-22_2804428b4f94dd8f8af78b7ea6acc1cf_wannacry.exe 8 PID 2476 wrote to memory of 488 2476 2024-11-22_2804428b4f94dd8f8af78b7ea6acc1cf_wannacry.exe 8 PID 2476 wrote to memory of 488 2476 2024-11-22_2804428b4f94dd8f8af78b7ea6acc1cf_wannacry.exe 8 PID 2476 wrote to memory of 488 2476 2024-11-22_2804428b4f94dd8f8af78b7ea6acc1cf_wannacry.exe 8 PID 2476 wrote to memory of 488 2476 2024-11-22_2804428b4f94dd8f8af78b7ea6acc1cf_wannacry.exe 8 PID 2476 wrote to memory of 488 2476 2024-11-22_2804428b4f94dd8f8af78b7ea6acc1cf_wannacry.exe 8 PID 2476 wrote to memory of 580 2476 2024-11-22_2804428b4f94dd8f8af78b7ea6acc1cf_wannacry.exe 9 PID 2476 wrote to memory of 580 2476 2024-11-22_2804428b4f94dd8f8af78b7ea6acc1cf_wannacry.exe 9 PID 2476 wrote to memory of 580 2476 2024-11-22_2804428b4f94dd8f8af78b7ea6acc1cf_wannacry.exe 9 PID 2476 wrote to memory of 580 2476 2024-11-22_2804428b4f94dd8f8af78b7ea6acc1cf_wannacry.exe 9 PID 2476 wrote to memory of 580 2476 2024-11-22_2804428b4f94dd8f8af78b7ea6acc1cf_wannacry.exe 9 PID 2476 wrote to memory of 580 2476 2024-11-22_2804428b4f94dd8f8af78b7ea6acc1cf_wannacry.exe 9 PID 2476 wrote to memory of 580 2476 2024-11-22_2804428b4f94dd8f8af78b7ea6acc1cf_wannacry.exe 9 PID 2476 wrote to memory of 660 2476 2024-11-22_2804428b4f94dd8f8af78b7ea6acc1cf_wannacry.exe 10 PID 2476 wrote to memory of 660 2476 2024-11-22_2804428b4f94dd8f8af78b7ea6acc1cf_wannacry.exe 10 PID 2476 wrote to memory of 660 2476 2024-11-22_2804428b4f94dd8f8af78b7ea6acc1cf_wannacry.exe 10 PID 2476 wrote to memory of 660 2476 2024-11-22_2804428b4f94dd8f8af78b7ea6acc1cf_wannacry.exe 10 PID 2476 wrote to memory of 660 2476 2024-11-22_2804428b4f94dd8f8af78b7ea6acc1cf_wannacry.exe 10 PID 2476 wrote to memory of 660 2476 2024-11-22_2804428b4f94dd8f8af78b7ea6acc1cf_wannacry.exe 10 PID 2476 wrote to memory of 660 2476 2024-11-22_2804428b4f94dd8f8af78b7ea6acc1cf_wannacry.exe 10 PID 2476 wrote to memory of 740 2476 2024-11-22_2804428b4f94dd8f8af78b7ea6acc1cf_wannacry.exe 11 PID 2476 wrote to memory of 740 2476 2024-11-22_2804428b4f94dd8f8af78b7ea6acc1cf_wannacry.exe 11 PID 2476 wrote to memory of 740 2476 2024-11-22_2804428b4f94dd8f8af78b7ea6acc1cf_wannacry.exe 11 PID 2476 wrote to memory of 740 2476 2024-11-22_2804428b4f94dd8f8af78b7ea6acc1cf_wannacry.exe 11 PID 2476 wrote to memory of 740 2476 2024-11-22_2804428b4f94dd8f8af78b7ea6acc1cf_wannacry.exe 11 PID 2476 wrote to memory of 740 2476 2024-11-22_2804428b4f94dd8f8af78b7ea6acc1cf_wannacry.exe 11 PID 2476 wrote to memory of 740 2476 2024-11-22_2804428b4f94dd8f8af78b7ea6acc1cf_wannacry.exe 11 PID 2476 wrote to memory of 804 2476 2024-11-22_2804428b4f94dd8f8af78b7ea6acc1cf_wannacry.exe 12
Processes
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C:\Windows\system32\wininit.exewininit.exe1⤵PID:372
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C:\Windows\system32\services.exeC:\Windows\system32\services.exe2⤵PID:464
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C:\Windows\system32\svchost.exeC:\Windows\system32\svchost.exe -k DcomLaunch3⤵PID:580
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C:\Windows\system32\DllHost.exeC:\Windows\system32\DllHost.exe /Processid:{3EB3C877-1F16-487C-9050-104DBCD66683}4⤵PID:1628
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C:\Windows\system32\wbem\wmiprvse.exeC:\Windows\system32\wbem\wmiprvse.exe4⤵PID:1728
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C:\Windows\system32\svchost.exeC:\Windows\system32\svchost.exe -k RPCSS3⤵PID:660
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C:\Windows\System32\svchost.exeC:\Windows\System32\svchost.exe -k LocalServiceNetworkRestricted3⤵PID:740
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C:\Windows\System32\svchost.exeC:\Windows\System32\svchost.exe -k LocalSystemNetworkRestricted3⤵PID:804
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C:\Windows\system32\Dwm.exe"C:\Windows\system32\Dwm.exe"4⤵PID:1168
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C:\Windows\system32\svchost.exeC:\Windows\system32\svchost.exe -k netsvcs3⤵PID:848
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C:\Windows\system32\svchost.exeC:\Windows\system32\svchost.exe -k LocalService3⤵PID:1000
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C:\Windows\system32\svchost.exeC:\Windows\system32\svchost.exe -k NetworkService3⤵PID:300
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C:\Windows\System32\spoolsv.exeC:\Windows\System32\spoolsv.exe3⤵PID:280
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C:\Windows\system32\svchost.exeC:\Windows\system32\svchost.exe -k LocalServiceNoNetwork3⤵PID:1080
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C:\Windows\system32\taskhost.exe"taskhost.exe"3⤵PID:1104
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C:\Program Files\Common Files\Microsoft Shared\OfficeSoftwareProtectionPlatform\OSPPSVC.EXE"C:\Program Files\Common Files\Microsoft Shared\OfficeSoftwareProtectionPlatform\OSPPSVC.EXE"3⤵PID:748
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C:\Windows\system32\svchost.exeC:\Windows\system32\svchost.exe -k LocalServiceAndNoImpersonation3⤵PID:2012
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C:\Windows\system32\sppsvc.exeC:\Windows\system32\sppsvc.exe3⤵PID:1984
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C:\Users\Admin\AppData\Local\Temp\2024-11-22_2804428b4f94dd8f8af78b7ea6acc1cf_wannacry.exeC:\Users\Admin\AppData\Local\Temp\2024-11-22_2804428b4f94dd8f8af78b7ea6acc1cf_wannacry.exe -m security3⤵
- Drops file in System32 directory
- System Location Discovery: System Language Discovery
- Modifies data under HKEY_USERS
- Suspicious behavior: EnumeratesProcesses
- Suspicious behavior: MapViewOfSection
- Suspicious use of AdjustPrivilegeToken
PID:2628
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C:\Windows\system32\lsass.exeC:\Windows\system32\lsass.exe2⤵PID:480
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C:\Windows\system32\lsm.exeC:\Windows\system32\lsm.exe2⤵PID:488
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C:\Windows\system32\csrss.exe%SystemRoot%\system32\csrss.exe ObjectDirectory=\Windows SharedSection=1024,20480,768 Windows=On SubSystemType=Windows ServerDll=basesrv,1 ServerDll=winsrv:UserServerDllInitialization,3 ServerDll=winsrv:ConServerDllInitialization,2 ServerDll=sxssrv,4 ProfileControl=Off MaxRequestThreads=161⤵PID:384
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C:\Windows\system32\winlogon.exewinlogon.exe1⤵PID:420
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C:\Windows\Explorer.EXEC:\Windows\Explorer.EXE1⤵PID:1204
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C:\Users\Admin\AppData\Local\Temp\2024-11-22_2804428b4f94dd8f8af78b7ea6acc1cf_wannacry.exe"C:\Users\Admin\AppData\Local\Temp\2024-11-22_2804428b4f94dd8f8af78b7ea6acc1cf_wannacry.exe"2⤵
- Drops file in Windows directory
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious behavior: MapViewOfSection
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:2476
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