Analysis
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max time kernel
157s -
max time network
149s -
platform
windows7_x64 -
resource
win7-20231215-en -
resource tags
arch:x64arch:x86image:win7-20231215-enlocale:en-usos:windows7-x64system -
submitted
29/12/2023, 23:47
Behavioral task
behavioral1
Sample
0772b9549f3a399c581cb8d70f4a0259.exe
Resource
win7-20231215-en
6 signatures
150 seconds
Behavioral task
behavioral2
Sample
0772b9549f3a399c581cb8d70f4a0259.exe
Resource
win10v2004-20231222-en
1 signatures
150 seconds
General
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Target
0772b9549f3a399c581cb8d70f4a0259.exe
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Size
122KB
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MD5
0772b9549f3a399c581cb8d70f4a0259
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SHA1
492c55aec1824d5051821c81198cba58bcc5cddf
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SHA256
598fff60ce478daa8e3f748c38e1ae34cc12a54b6116654bea4cf0052a3636ee
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SHA512
e1a5ad2618e8284cf065fe8b571a96a8e0bd64d3f664de44791519d285e6adeb42bd21a29e559fce5a81254a4fb4bd60bda26ad682901040a11a28de34745f5d
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SSDEEP
3072:cUrz8wT8AgPP7/HNkv8mXIf19O4SPqgj9hiEn6qoutq:ckhzgL/HNkv8XTVLgx0qoS
Score
8/10
Malware Config
Signatures
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Drops file in Drivers directory 4 IoCs
description ioc Process File created C:\Windows\SysWOW64\drivers\w11eac6e3.sys 0772b9549f3a399c581cb8d70f4a0259.exe File opened for modification C:\Windows\SysWOW64\drivers\w11eac6e3.sys 0772b9549f3a399c581cb8d70f4a0259.exe File created C:\Windows\SysWOW64\drivers\imlo.sys 0772b9549f3a399c581cb8d70f4a0259.exe File opened for modification C:\Windows\SysWOW64\drivers\imlo.sys 0772b9549f3a399c581cb8d70f4a0259.exe -
Sets service image path in registry 2 TTPs 2 IoCs
description ioc Process Set value (str) \REGISTRY\MACHINE\SYSTEM\ControlSet001\services\w11eac6e3\ImagePath = "system32\\drivers\\w11eac6e3.sys" 0772b9549f3a399c581cb8d70f4a0259.exe Set value (str) \REGISTRY\MACHINE\SYSTEM\ControlSet001\services\imlo\ImagePath = "system32\\drivers\\imlo.sys" 0772b9549f3a399c581cb8d70f4a0259.exe -
resource yara_rule behavioral1/memory/3060-0-0x0000000000400000-0x000000000044B000-memory.dmp upx behavioral1/memory/3060-1-0x0000000000400000-0x000000000044B000-memory.dmp upx behavioral1/memory/3060-2-0x0000000000400000-0x000000000044B000-memory.dmp upx behavioral1/memory/3060-5-0x0000000000400000-0x000000000044B000-memory.dmp upx behavioral1/memory/3060-9-0x0000000000400000-0x000000000044B000-memory.dmp upx behavioral1/memory/3060-12-0x0000000000400000-0x000000000044B000-memory.dmp upx behavioral1/memory/3060-15-0x0000000000400000-0x000000000044B000-memory.dmp upx behavioral1/memory/3060-18-0x0000000000400000-0x000000000044B000-memory.dmp upx -
Checks installed software on the system 1 TTPs
Looks up Uninstall key entries in the registry to enumerate software on the system.
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Drops file in System32 directory 2 IoCs
description ioc Process File created C:\Windows\SysWOW64\2lkyo9cfzb.dll 0772b9549f3a399c581cb8d70f4a0259.exe File opened for modification C:\Windows\SysWOW64\2lkyo9cfzb.dll 0772b9549f3a399c581cb8d70f4a0259.exe -
Suspicious behavior: LoadsDriver 2 IoCs
pid Process 468 Process not Found 468 Process not Found