Analysis
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max time kernel
117s -
max time network
117s -
platform
windows7_x64 -
resource
win7-20231129-en -
resource tags
arch:x64arch:x86image:win7-20231129-enlocale:en-usos:windows7-x64system -
submitted
03-02-2024 10:15
Behavioral task
behavioral1
Sample
8c1344abfab3ca04edc09823d638791c.exe
Resource
win7-20231129-en
Behavioral task
behavioral2
Sample
8c1344abfab3ca04edc09823d638791c.exe
Resource
win10v2004-20231222-en
General
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Target
8c1344abfab3ca04edc09823d638791c.exe
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Size
228KB
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MD5
8c1344abfab3ca04edc09823d638791c
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SHA1
b45968fef318759b3f82ae7759d0e284099e5617
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SHA256
a3bc02793e389eca1d2d3eab3ad4925b50ad90d64d66e418789b62144a5f8f74
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SHA512
9ded3851cb4ee2649639f19b2c2e882c4fecab4fa98114241dacc082d52d268c793ff082463395b8e57af8ccc69da46e016757b676d025c50e74b71da960622c
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SSDEEP
6144:KL8DfeMXVeuWgY79OWpmq/yQxuAeS9Jb/:KQKgeuWgO99pj/Txuu
Malware Config
Signatures
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Detect MafiaWare666 ransomware 2 IoCs
Processes:
resource yara_rule behavioral1/memory/1704-0-0x0000000000040000-0x000000000007E000-memory.dmp family_mafiaware666 behavioral1/memory/1704-2-0x0000000004250000-0x0000000004290000-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) 3 IoCs
Processes:
8c1344abfab3ca04edc09823d638791c.exedescription ioc process File opened for modification C:\Users\Admin\Desktop\desktop.ini 8c1344abfab3ca04edc09823d638791c.exe File opened for modification C:\Users\Admin\Pictures\desktop.ini 8c1344abfab3ca04edc09823d638791c.exe File opened for modification C:\Users\Admin\Documents\desktop.ini 8c1344abfab3ca04edc09823d638791c.exe