Analysis
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max time kernel
96s -
max time network
33s -
platform
windows7_x64 -
resource
win7-20230220-en -
resource tags
arch:x64arch:x86image:win7-20230220-enlocale:en-usos:windows7-x64system -
submitted
31-03-2023 17:39
Behavioral task
behavioral1
Sample
Ransomware.exe
Resource
win7-20230220-en
Behavioral task
behavioral2
Sample
Ransomware.exe
Resource
win10v2004-20230220-en
General
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Target
Ransomware.exe
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Size
322KB
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MD5
39f33d6842fa6495ccd7a41e8ddcb9b8
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SHA1
61cd2b3e22e2e6e514d611d3154e001f7e9fd195
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SHA256
416d2f821b7cb984859cfce43be981c5c9bc1489446ba41951c041d5801b65cb
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SHA512
97e8b15b82b70efebbf5cbfbbd4ac4925a7300049f5866bf01b59396de43c633342b5bc2ed657aae573c9f77e2dd20fe67234110aef048c49a2af9c8bd45dc29
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SSDEEP
3072:iMMFnguNpdYSkMXV2KMMEuWgY792XaY6UTuuAk2usbA+klAGPqhdp4efHxub8ehY:ideMXVeuWgY79OWpmq/yQxuAeS9Jb/
Malware Config
Signatures
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Detect MafiaWare666 ransomware 1 IoCs
Processes:
resource yara_rule behavioral1/memory/1692-54-0x0000000000160000-0x00000000001B6000-memory.dmp family_mafiaware666 -
MafiaWare666 Ransomware
MafiaWare666 is ransomware written in C# with multiple variants.
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Modifies extensions of user files 4 IoCs
Ransomware generally changes the extension on encrypted files.
Processes:
Ransomware.exedescription ioc process File created C:\Users\Admin\Pictures\DisconnectSkip.crw.Locked Ransomware.exe File created C:\Users\Admin\Pictures\ResolveApprove.tiff.Locked Ransomware.exe File opened for modification C:\Users\Admin\Pictures\ResolveApprove.tiff Ransomware.exe File created C:\Users\Admin\Pictures\ResolveUnblock.crw.Locked Ransomware.exe -
Drops desktop.ini file(s) 3 IoCs
Processes:
Ransomware.exedescription ioc process File opened for modification C:\Users\Admin\Desktop\desktop.ini Ransomware.exe File opened for modification C:\Users\Admin\Pictures\desktop.ini Ransomware.exe File opened for modification C:\Users\Admin\Documents\desktop.ini Ransomware.exe -
Suspicious use of FindShellTrayWindow 64 IoCs
Processes:
Ransomware.exepid process 1692 Ransomware.exe 1692 Ransomware.exe 1692 Ransomware.exe 1692 Ransomware.exe 1692 Ransomware.exe 1692 Ransomware.exe 1692 Ransomware.exe 1692 Ransomware.exe 1692 Ransomware.exe 1692 Ransomware.exe 1692 Ransomware.exe 1692 Ransomware.exe 1692 Ransomware.exe 1692 Ransomware.exe 1692 Ransomware.exe 1692 Ransomware.exe 1692 Ransomware.exe 1692 Ransomware.exe 1692 Ransomware.exe 1692 Ransomware.exe 1692 Ransomware.exe 1692 Ransomware.exe 1692 Ransomware.exe 1692 Ransomware.exe 1692 Ransomware.exe 1692 Ransomware.exe 1692 Ransomware.exe 1692 Ransomware.exe 1692 Ransomware.exe 1692 Ransomware.exe 1692 Ransomware.exe 1692 Ransomware.exe 1692 Ransomware.exe 1692 Ransomware.exe 1692 Ransomware.exe 1692 Ransomware.exe 1692 Ransomware.exe 1692 Ransomware.exe 1692 Ransomware.exe 1692 Ransomware.exe 1692 Ransomware.exe 1692 Ransomware.exe 1692 Ransomware.exe 1692 Ransomware.exe 1692 Ransomware.exe 1692 Ransomware.exe 1692 Ransomware.exe 1692 Ransomware.exe 1692 Ransomware.exe 1692 Ransomware.exe 1692 Ransomware.exe 1692 Ransomware.exe 1692 Ransomware.exe 1692 Ransomware.exe 1692 Ransomware.exe 1692 Ransomware.exe 1692 Ransomware.exe 1692 Ransomware.exe 1692 Ransomware.exe 1692 Ransomware.exe 1692 Ransomware.exe 1692 Ransomware.exe 1692 Ransomware.exe 1692 Ransomware.exe