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Analysis
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max time kernel
547s -
max time network
551s -
platform
windows10-2004_x64 -
resource
win10v2004-20231215-en -
resource tags
arch:x64arch:x86image:win10v2004-20231215-enlocale:en-usos:windows10-2004-x64system -
submitted
22/01/2024, 23:50
Behavioral task
behavioral1
Sample
18f4e4a6e2b9c28bb113fff5d0523f6fa041d9edbde249aa5ac0daa96f7e6081.exe
Resource
win7-20231129-en
Behavioral task
behavioral2
Sample
18f4e4a6e2b9c28bb113fff5d0523f6fa041d9edbde249aa5ac0daa96f7e6081.exe
Resource
win10v2004-20231215-en
General
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Target
18f4e4a6e2b9c28bb113fff5d0523f6fa041d9edbde249aa5ac0daa96f7e6081.exe
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Size
198KB
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MD5
bc24cb92e654b5a6608807a78474b39e
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SHA1
5bcac146e4e2ccab18e53c26ee892610636b41a7
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SHA256
18f4e4a6e2b9c28bb113fff5d0523f6fa041d9edbde249aa5ac0daa96f7e6081
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SHA512
10d1db38ce6baf1cf11a73abc68b79675c3b51bd3c3950d0672df558984ce5e7f6be501c427445bd0dc8148f8f4912d5691e5b0dc99b383672901b77c947b689
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SSDEEP
1536:rpnaGkqzunSXT7lRTwItRxYDoJ57jECcxrE4l54KEI:tajSDnYDor/ECcxrEyAI
Malware Config
Signatures
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Detect MafiaWare666 ransomware 1 IoCs
resource yara_rule behavioral2/memory/1716-0-0x0000000000C90000-0x0000000000CC8000-memory.dmp family_mafiaware666 -
MafiaWare666 Ransomware
MafiaWare666 is ransomware written in C# with multiple variants.
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Renames multiple (84) files with added filename extension
This suggests ransomware activity of encrypting all the files on the system.
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Drops desktop.ini file(s) 5 IoCs
description ioc Process File opened for modification C:\Users\Admin\Desktop\desktop.ini 18f4e4a6e2b9c28bb113fff5d0523f6fa041d9edbde249aa5ac0daa96f7e6081.exe File opened for modification C:\Users\Admin\Pictures\desktop.ini 18f4e4a6e2b9c28bb113fff5d0523f6fa041d9edbde249aa5ac0daa96f7e6081.exe File opened for modification C:\Users\Admin\Pictures\Camera Roll\desktop.ini 18f4e4a6e2b9c28bb113fff5d0523f6fa041d9edbde249aa5ac0daa96f7e6081.exe File opened for modification C:\Users\Admin\Pictures\Saved Pictures\desktop.ini 18f4e4a6e2b9c28bb113fff5d0523f6fa041d9edbde249aa5ac0daa96f7e6081.exe File opened for modification C:\Users\Admin\Documents\desktop.ini 18f4e4a6e2b9c28bb113fff5d0523f6fa041d9edbde249aa5ac0daa96f7e6081.exe -
Suspicious use of SetWindowsHookEx 2 IoCs
pid Process 1716 18f4e4a6e2b9c28bb113fff5d0523f6fa041d9edbde249aa5ac0daa96f7e6081.exe 1716 18f4e4a6e2b9c28bb113fff5d0523f6fa041d9edbde249aa5ac0daa96f7e6081.exe