Analysis
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max time kernel
151s -
max time network
154s -
platform
windows10-2004_x64 -
resource
win10v2004-20220812-en -
resource tags
arch:x64arch:x86image:win10v2004-20220812-enlocale:en-usos:windows10-2004-x64system -
submitted
06-09-2022 21:35
Static task
static1
Behavioral task
behavioral1
Sample
2310190fcd861b0dd0832d122f9d92b8.exe
Resource
win7-20220812-en
Behavioral task
behavioral2
Sample
2310190fcd861b0dd0832d122f9d92b8.exe
Resource
win10v2004-20220812-en
General
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Target
2310190fcd861b0dd0832d122f9d92b8.exe
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Size
2.2MB
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MD5
2310190fcd861b0dd0832d122f9d92b8
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SHA1
9ed1517372f1284abd12aa262b44f6228e8797cc
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SHA256
5cfff54d479414a3a3df2a0ae45cc336c7d7659cd7375f1bf6f3cc2d57deb893
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SHA512
b5c92fe245b7dee499336111bba4b925b1f60438fa27166735d51faeb36b976ff87a7023996add84e0c52f7d2ec8942e3b5d7aedd6de17dafa808c09892eee76
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SSDEEP
49152:QnxQqMSPbcBVQej/1INRx+TSqTdX1HkQo6SAARdhnvn:Q6qPoBhz1aRxcSUDk36SAEdhvn
Malware Config
Signatures
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Wannacry
WannaCry is a ransomware cryptoworm.
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Contacts a large (3302) 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
Processes:
2310190fcd861b0dd0832d122f9d92b8.exedescription ioc process File created C:\WINDOWS\tasksche.exe 2310190fcd861b0dd0832d122f9d92b8.exe -
Modifies data under HKEY_USERS 5 IoCs
Processes:
2310190fcd861b0dd0832d122f9d92b8.exedescription ioc process Set value (int) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\ProxyBypass = "1" 2310190fcd861b0dd0832d122f9d92b8.exe Set value (int) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\IntranetName = "1" 2310190fcd861b0dd0832d122f9d92b8.exe Set value (int) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\UNCAsIntranet = "1" 2310190fcd861b0dd0832d122f9d92b8.exe Set value (int) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\AutoDetect = "0" 2310190fcd861b0dd0832d122f9d92b8.exe Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\ 2310190fcd861b0dd0832d122f9d92b8.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\2310190fcd861b0dd0832d122f9d92b8.exe"C:\Users\Admin\AppData\Local\Temp\2310190fcd861b0dd0832d122f9d92b8.exe"1⤵
- Drops file in Windows directory
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C:\Users\Admin\AppData\Local\Temp\2310190fcd861b0dd0832d122f9d92b8.exeC:\Users\Admin\AppData\Local\Temp\2310190fcd861b0dd0832d122f9d92b8.exe -m security1⤵
- Modifies data under HKEY_USERS