Analysis
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max time kernel
150s -
max time network
150s -
platform
windows7_x64 -
resource
win7-20240903-en -
resource tags
arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system -
submitted
22-11-2024 10:33
Static task
static1
Behavioral task
behavioral1
Sample
2024-11-22_79f94165f1cc7401272fbf4d7e4ac51d_wannacry.exe
Resource
win7-20240903-en
Behavioral task
behavioral2
Sample
2024-11-22_79f94165f1cc7401272fbf4d7e4ac51d_wannacry.exe
Resource
win10v2004-20241007-en
General
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Target
2024-11-22_79f94165f1cc7401272fbf4d7e4ac51d_wannacry.exe
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Size
5.0MB
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MD5
79f94165f1cc7401272fbf4d7e4ac51d
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SHA1
300291304d19bf9e0b5eb7caa8a25b40d70b23da
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SHA256
3d2fa1474e6de48c0cc1d94a2a1de600d99c84ddd8c10e277fd19f98f80acb9d
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SHA512
9d95f2ce078d6aad24354dc3601846837d1ecad480c22a4aeebaf3f86ce93b1b43dcaf1bb933e57873800c91aecdb52828801125420a806053435f188d122d6a
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SSDEEP
98304:38qPoBhz1aRxcSUDk36SAEdhvxWa9P593R8yAVp2H:38qPe1Cxcxk3ZAEUadzR8yc4H
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 (3088) 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_79f94165f1cc7401272fbf4d7e4ac51d_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_79f94165f1cc7401272fbf4d7e4ac51d_wannacry.exe -
Drops file in Windows directory 1 IoCs
Processes:
2024-11-22_79f94165f1cc7401272fbf4d7e4ac51d_wannacry.exedescription ioc Process File created C:\WINDOWS\tasksche.exe 2024-11-22_79f94165f1cc7401272fbf4d7e4ac51d_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_79f94165f1cc7401272fbf4d7e4ac51d_wannacry.exe2024-11-22_79f94165f1cc7401272fbf4d7e4ac51d_wannacry.exedescription ioc Process Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language 2024-11-22_79f94165f1cc7401272fbf4d7e4ac51d_wannacry.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language 2024-11-22_79f94165f1cc7401272fbf4d7e4ac51d_wannacry.exe -
Modifies data under HKEY_USERS 1 IoCs
Processes:
2024-11-22_79f94165f1cc7401272fbf4d7e4ac51d_wannacry.exedescription ioc Process Key created \REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings 2024-11-22_79f94165f1cc7401272fbf4d7e4ac51d_wannacry.exe -
Suspicious behavior: EnumeratesProcesses 2 IoCs
Processes:
2024-11-22_79f94165f1cc7401272fbf4d7e4ac51d_wannacry.exe2024-11-22_79f94165f1cc7401272fbf4d7e4ac51d_wannacry.exepid Process 2820 2024-11-22_79f94165f1cc7401272fbf4d7e4ac51d_wannacry.exe 2140 2024-11-22_79f94165f1cc7401272fbf4d7e4ac51d_wannacry.exe -
Suspicious behavior: MapViewOfSection 47 IoCs
Processes:
2024-11-22_79f94165f1cc7401272fbf4d7e4ac51d_wannacry.exe2024-11-22_79f94165f1cc7401272fbf4d7e4ac51d_wannacry.exepid Process 2820 2024-11-22_79f94165f1cc7401272fbf4d7e4ac51d_wannacry.exe 2820 2024-11-22_79f94165f1cc7401272fbf4d7e4ac51d_wannacry.exe 2820 2024-11-22_79f94165f1cc7401272fbf4d7e4ac51d_wannacry.exe 2820 2024-11-22_79f94165f1cc7401272fbf4d7e4ac51d_wannacry.exe 2820 2024-11-22_79f94165f1cc7401272fbf4d7e4ac51d_wannacry.exe 2820 2024-11-22_79f94165f1cc7401272fbf4d7e4ac51d_wannacry.exe 2820 2024-11-22_79f94165f1cc7401272fbf4d7e4ac51d_wannacry.exe 2820 2024-11-22_79f94165f1cc7401272fbf4d7e4ac51d_wannacry.exe 2820 2024-11-22_79f94165f1cc7401272fbf4d7e4ac51d_wannacry.exe 2820 2024-11-22_79f94165f1cc7401272fbf4d7e4ac51d_wannacry.exe 2820 2024-11-22_79f94165f1cc7401272fbf4d7e4ac51d_wannacry.exe 2820 2024-11-22_79f94165f1cc7401272fbf4d7e4ac51d_wannacry.exe 2820 2024-11-22_79f94165f1cc7401272fbf4d7e4ac51d_wannacry.exe 2820 2024-11-22_79f94165f1cc7401272fbf4d7e4ac51d_wannacry.exe 2820 2024-11-22_79f94165f1cc7401272fbf4d7e4ac51d_wannacry.exe 2820 2024-11-22_79f94165f1cc7401272fbf4d7e4ac51d_wannacry.exe 2820 2024-11-22_79f94165f1cc7401272fbf4d7e4ac51d_wannacry.exe 2820 2024-11-22_79f94165f1cc7401272fbf4d7e4ac51d_wannacry.exe 2820 2024-11-22_79f94165f1cc7401272fbf4d7e4ac51d_wannacry.exe 2820 2024-11-22_79f94165f1cc7401272fbf4d7e4ac51d_wannacry.exe 2820 2024-11-22_79f94165f1cc7401272fbf4d7e4ac51d_wannacry.exe 2820 2024-11-22_79f94165f1cc7401272fbf4d7e4ac51d_wannacry.exe 2820 2024-11-22_79f94165f1cc7401272fbf4d7e4ac51d_wannacry.exe 2140 2024-11-22_79f94165f1cc7401272fbf4d7e4ac51d_wannacry.exe 2140 2024-11-22_79f94165f1cc7401272fbf4d7e4ac51d_wannacry.exe 2140 2024-11-22_79f94165f1cc7401272fbf4d7e4ac51d_wannacry.exe 2140 2024-11-22_79f94165f1cc7401272fbf4d7e4ac51d_wannacry.exe 2140 2024-11-22_79f94165f1cc7401272fbf4d7e4ac51d_wannacry.exe 2140 2024-11-22_79f94165f1cc7401272fbf4d7e4ac51d_wannacry.exe 2140 2024-11-22_79f94165f1cc7401272fbf4d7e4ac51d_wannacry.exe 2140 2024-11-22_79f94165f1cc7401272fbf4d7e4ac51d_wannacry.exe 2140 2024-11-22_79f94165f1cc7401272fbf4d7e4ac51d_wannacry.exe 2140 2024-11-22_79f94165f1cc7401272fbf4d7e4ac51d_wannacry.exe 2140 2024-11-22_79f94165f1cc7401272fbf4d7e4ac51d_wannacry.exe 2140 2024-11-22_79f94165f1cc7401272fbf4d7e4ac51d_wannacry.exe 2140 2024-11-22_79f94165f1cc7401272fbf4d7e4ac51d_wannacry.exe 2140 2024-11-22_79f94165f1cc7401272fbf4d7e4ac51d_wannacry.exe 2140 2024-11-22_79f94165f1cc7401272fbf4d7e4ac51d_wannacry.exe 2140 2024-11-22_79f94165f1cc7401272fbf4d7e4ac51d_wannacry.exe 2140 2024-11-22_79f94165f1cc7401272fbf4d7e4ac51d_wannacry.exe 2140 2024-11-22_79f94165f1cc7401272fbf4d7e4ac51d_wannacry.exe 2140 2024-11-22_79f94165f1cc7401272fbf4d7e4ac51d_wannacry.exe 2140 2024-11-22_79f94165f1cc7401272fbf4d7e4ac51d_wannacry.exe 2140 2024-11-22_79f94165f1cc7401272fbf4d7e4ac51d_wannacry.exe 2140 2024-11-22_79f94165f1cc7401272fbf4d7e4ac51d_wannacry.exe 2140 2024-11-22_79f94165f1cc7401272fbf4d7e4ac51d_wannacry.exe 2140 2024-11-22_79f94165f1cc7401272fbf4d7e4ac51d_wannacry.exe -
Suspicious use of AdjustPrivilegeToken 2 IoCs
Processes:
2024-11-22_79f94165f1cc7401272fbf4d7e4ac51d_wannacry.exe2024-11-22_79f94165f1cc7401272fbf4d7e4ac51d_wannacry.exedescription pid Process Token: SeDebugPrivilege 2820 2024-11-22_79f94165f1cc7401272fbf4d7e4ac51d_wannacry.exe Token: SeDebugPrivilege 2140 2024-11-22_79f94165f1cc7401272fbf4d7e4ac51d_wannacry.exe -
Suspicious use of WriteProcessMemory 64 IoCs
Processes:
2024-11-22_79f94165f1cc7401272fbf4d7e4ac51d_wannacry.exedescription pid Process procid_target PID 2820 wrote to memory of 380 2820 2024-11-22_79f94165f1cc7401272fbf4d7e4ac51d_wannacry.exe 3 PID 2820 wrote to memory of 380 2820 2024-11-22_79f94165f1cc7401272fbf4d7e4ac51d_wannacry.exe 3 PID 2820 wrote to memory of 380 2820 2024-11-22_79f94165f1cc7401272fbf4d7e4ac51d_wannacry.exe 3 PID 2820 wrote to memory of 380 2820 2024-11-22_79f94165f1cc7401272fbf4d7e4ac51d_wannacry.exe 3 PID 2820 wrote to memory of 380 2820 2024-11-22_79f94165f1cc7401272fbf4d7e4ac51d_wannacry.exe 3 PID 2820 wrote to memory of 380 2820 2024-11-22_79f94165f1cc7401272fbf4d7e4ac51d_wannacry.exe 3 PID 2820 wrote to memory of 380 2820 2024-11-22_79f94165f1cc7401272fbf4d7e4ac51d_wannacry.exe 3 PID 2820 wrote to memory of 392 2820 2024-11-22_79f94165f1cc7401272fbf4d7e4ac51d_wannacry.exe 4 PID 2820 wrote to memory of 392 2820 2024-11-22_79f94165f1cc7401272fbf4d7e4ac51d_wannacry.exe 4 PID 2820 wrote to memory of 392 2820 2024-11-22_79f94165f1cc7401272fbf4d7e4ac51d_wannacry.exe 4 PID 2820 wrote to memory of 392 2820 2024-11-22_79f94165f1cc7401272fbf4d7e4ac51d_wannacry.exe 4 PID 2820 wrote to memory of 392 2820 2024-11-22_79f94165f1cc7401272fbf4d7e4ac51d_wannacry.exe 4 PID 2820 wrote to memory of 392 2820 2024-11-22_79f94165f1cc7401272fbf4d7e4ac51d_wannacry.exe 4 PID 2820 wrote to memory of 392 2820 2024-11-22_79f94165f1cc7401272fbf4d7e4ac51d_wannacry.exe 4 PID 2820 wrote to memory of 428 2820 2024-11-22_79f94165f1cc7401272fbf4d7e4ac51d_wannacry.exe 5 PID 2820 wrote to memory of 428 2820 2024-11-22_79f94165f1cc7401272fbf4d7e4ac51d_wannacry.exe 5 PID 2820 wrote to memory of 428 2820 2024-11-22_79f94165f1cc7401272fbf4d7e4ac51d_wannacry.exe 5 PID 2820 wrote to memory of 428 2820 2024-11-22_79f94165f1cc7401272fbf4d7e4ac51d_wannacry.exe 5 PID 2820 wrote to memory of 428 2820 2024-11-22_79f94165f1cc7401272fbf4d7e4ac51d_wannacry.exe 5 PID 2820 wrote to memory of 428 2820 2024-11-22_79f94165f1cc7401272fbf4d7e4ac51d_wannacry.exe 5 PID 2820 wrote to memory of 428 2820 2024-11-22_79f94165f1cc7401272fbf4d7e4ac51d_wannacry.exe 5 PID 2820 wrote to memory of 472 2820 2024-11-22_79f94165f1cc7401272fbf4d7e4ac51d_wannacry.exe 6 PID 2820 wrote to memory of 472 2820 2024-11-22_79f94165f1cc7401272fbf4d7e4ac51d_wannacry.exe 6 PID 2820 wrote to memory of 472 2820 2024-11-22_79f94165f1cc7401272fbf4d7e4ac51d_wannacry.exe 6 PID 2820 wrote to memory of 472 2820 2024-11-22_79f94165f1cc7401272fbf4d7e4ac51d_wannacry.exe 6 PID 2820 wrote to memory of 472 2820 2024-11-22_79f94165f1cc7401272fbf4d7e4ac51d_wannacry.exe 6 PID 2820 wrote to memory of 472 2820 2024-11-22_79f94165f1cc7401272fbf4d7e4ac51d_wannacry.exe 6 PID 2820 wrote to memory of 472 2820 2024-11-22_79f94165f1cc7401272fbf4d7e4ac51d_wannacry.exe 6 PID 2820 wrote to memory of 488 2820 2024-11-22_79f94165f1cc7401272fbf4d7e4ac51d_wannacry.exe 7 PID 2820 wrote to memory of 488 2820 2024-11-22_79f94165f1cc7401272fbf4d7e4ac51d_wannacry.exe 7 PID 2820 wrote to memory of 488 2820 2024-11-22_79f94165f1cc7401272fbf4d7e4ac51d_wannacry.exe 7 PID 2820 wrote to memory of 488 2820 2024-11-22_79f94165f1cc7401272fbf4d7e4ac51d_wannacry.exe 7 PID 2820 wrote to memory of 488 2820 2024-11-22_79f94165f1cc7401272fbf4d7e4ac51d_wannacry.exe 7 PID 2820 wrote to memory of 488 2820 2024-11-22_79f94165f1cc7401272fbf4d7e4ac51d_wannacry.exe 7 PID 2820 wrote to memory of 488 2820 2024-11-22_79f94165f1cc7401272fbf4d7e4ac51d_wannacry.exe 7 PID 2820 wrote to memory of 496 2820 2024-11-22_79f94165f1cc7401272fbf4d7e4ac51d_wannacry.exe 8 PID 2820 wrote to memory of 496 2820 2024-11-22_79f94165f1cc7401272fbf4d7e4ac51d_wannacry.exe 8 PID 2820 wrote to memory of 496 2820 2024-11-22_79f94165f1cc7401272fbf4d7e4ac51d_wannacry.exe 8 PID 2820 wrote to memory of 496 2820 2024-11-22_79f94165f1cc7401272fbf4d7e4ac51d_wannacry.exe 8 PID 2820 wrote to memory of 496 2820 2024-11-22_79f94165f1cc7401272fbf4d7e4ac51d_wannacry.exe 8 PID 2820 wrote to memory of 496 2820 2024-11-22_79f94165f1cc7401272fbf4d7e4ac51d_wannacry.exe 8 PID 2820 wrote to memory of 496 2820 2024-11-22_79f94165f1cc7401272fbf4d7e4ac51d_wannacry.exe 8 PID 2820 wrote to memory of 592 2820 2024-11-22_79f94165f1cc7401272fbf4d7e4ac51d_wannacry.exe 9 PID 2820 wrote to memory of 592 2820 2024-11-22_79f94165f1cc7401272fbf4d7e4ac51d_wannacry.exe 9 PID 2820 wrote to memory of 592 2820 2024-11-22_79f94165f1cc7401272fbf4d7e4ac51d_wannacry.exe 9 PID 2820 wrote to memory of 592 2820 2024-11-22_79f94165f1cc7401272fbf4d7e4ac51d_wannacry.exe 9 PID 2820 wrote to memory of 592 2820 2024-11-22_79f94165f1cc7401272fbf4d7e4ac51d_wannacry.exe 9 PID 2820 wrote to memory of 592 2820 2024-11-22_79f94165f1cc7401272fbf4d7e4ac51d_wannacry.exe 9 PID 2820 wrote to memory of 592 2820 2024-11-22_79f94165f1cc7401272fbf4d7e4ac51d_wannacry.exe 9 PID 2820 wrote to memory of 672 2820 2024-11-22_79f94165f1cc7401272fbf4d7e4ac51d_wannacry.exe 10 PID 2820 wrote to memory of 672 2820 2024-11-22_79f94165f1cc7401272fbf4d7e4ac51d_wannacry.exe 10 PID 2820 wrote to memory of 672 2820 2024-11-22_79f94165f1cc7401272fbf4d7e4ac51d_wannacry.exe 10 PID 2820 wrote to memory of 672 2820 2024-11-22_79f94165f1cc7401272fbf4d7e4ac51d_wannacry.exe 10 PID 2820 wrote to memory of 672 2820 2024-11-22_79f94165f1cc7401272fbf4d7e4ac51d_wannacry.exe 10 PID 2820 wrote to memory of 672 2820 2024-11-22_79f94165f1cc7401272fbf4d7e4ac51d_wannacry.exe 10 PID 2820 wrote to memory of 672 2820 2024-11-22_79f94165f1cc7401272fbf4d7e4ac51d_wannacry.exe 10 PID 2820 wrote to memory of 748 2820 2024-11-22_79f94165f1cc7401272fbf4d7e4ac51d_wannacry.exe 11 PID 2820 wrote to memory of 748 2820 2024-11-22_79f94165f1cc7401272fbf4d7e4ac51d_wannacry.exe 11 PID 2820 wrote to memory of 748 2820 2024-11-22_79f94165f1cc7401272fbf4d7e4ac51d_wannacry.exe 11 PID 2820 wrote to memory of 748 2820 2024-11-22_79f94165f1cc7401272fbf4d7e4ac51d_wannacry.exe 11 PID 2820 wrote to memory of 748 2820 2024-11-22_79f94165f1cc7401272fbf4d7e4ac51d_wannacry.exe 11 PID 2820 wrote to memory of 748 2820 2024-11-22_79f94165f1cc7401272fbf4d7e4ac51d_wannacry.exe 11 PID 2820 wrote to memory of 748 2820 2024-11-22_79f94165f1cc7401272fbf4d7e4ac51d_wannacry.exe 11 PID 2820 wrote to memory of 816 2820 2024-11-22_79f94165f1cc7401272fbf4d7e4ac51d_wannacry.exe 12
Processes
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C:\Windows\system32\wininit.exewininit.exe1⤵PID:380
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C:\Windows\system32\services.exeC:\Windows\system32\services.exe2⤵PID:472
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C:\Windows\system32\svchost.exeC:\Windows\system32\svchost.exe -k DcomLaunch3⤵PID:592
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C:\Windows\system32\DllHost.exeC:\Windows\system32\DllHost.exe /Processid:{3EB3C877-1F16-487C-9050-104DBCD66683}4⤵PID:2040
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C:\Windows\system32\wbem\wmiprvse.exeC:\Windows\system32\wbem\wmiprvse.exe4⤵PID:1604
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C:\Windows\system32\svchost.exeC:\Windows\system32\svchost.exe -k RPCSS3⤵PID:672
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C:\Windows\System32\svchost.exeC:\Windows\System32\svchost.exe -k LocalServiceNetworkRestricted3⤵PID:748
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C:\Windows\System32\svchost.exeC:\Windows\System32\svchost.exe -k LocalSystemNetworkRestricted3⤵PID:816
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C:\Windows\system32\Dwm.exe"C:\Windows\system32\Dwm.exe"4⤵PID:1116
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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:968
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C:\Windows\system32\svchost.exeC:\Windows\system32\svchost.exe -k NetworkService3⤵PID:272
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C:\Windows\System32\spoolsv.exeC:\Windows\System32\spoolsv.exe3⤵PID:1052
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C:\Windows\system32\taskhost.exe"taskhost.exe"3⤵PID:1060
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C:\Windows\system32\svchost.exeC:\Windows\system32\svchost.exe -k LocalServiceNoNetwork3⤵PID:1160
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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:1452
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C:\Windows\system32\svchost.exeC:\Windows\system32\svchost.exe -k LocalServiceAndNoImpersonation3⤵PID:2456
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C:\Windows\system32\sppsvc.exeC:\Windows\system32\sppsvc.exe3⤵PID:2472
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C:\Users\Admin\AppData\Local\Temp\2024-11-22_79f94165f1cc7401272fbf4d7e4ac51d_wannacry.exeC:\Users\Admin\AppData\Local\Temp\2024-11-22_79f94165f1cc7401272fbf4d7e4ac51d_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:2140
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C:\Windows\system32\lsass.exeC:\Windows\system32\lsass.exe2⤵PID:488
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C:\Windows\system32\lsm.exeC:\Windows\system32\lsm.exe2⤵PID:496
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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:392
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C:\Windows\system32\winlogon.exewinlogon.exe1⤵PID:428
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C:\Windows\Explorer.EXEC:\Windows\Explorer.EXE1⤵PID:1148
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C:\Users\Admin\AppData\Local\Temp\2024-11-22_79f94165f1cc7401272fbf4d7e4ac51d_wannacry.exe"C:\Users\Admin\AppData\Local\Temp\2024-11-22_79f94165f1cc7401272fbf4d7e4ac51d_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:2820
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