Analysis
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max time kernel
140s -
max time network
121s -
platform
windows7_x64 -
resource
win7-20231215-en -
resource tags
arch:x64arch:x86image:win7-20231215-enlocale:en-usos:windows7-x64system -
submitted
26/01/2024, 22:25
Behavioral task
behavioral1
Sample
788b6f375132b88f9e17ac3837979a0f.exe
Resource
win7-20231215-en
Behavioral task
behavioral2
Sample
788b6f375132b88f9e17ac3837979a0f.exe
Resource
win10v2004-20231222-en
General
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Target
788b6f375132b88f9e17ac3837979a0f.exe
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Size
57KB
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MD5
788b6f375132b88f9e17ac3837979a0f
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SHA1
c85229ab9df596bf62ff825bee4b3b8409964e4e
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SHA256
ce15e2a38f112162516970c53b0aaf983307cd617ed606512eff9d839c17dc6c
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SHA512
d196ca01af57bf3337996e295d877ee42927078b807d52093268d5c91dd60a48d5be76dfc01450656ed5df34bb8882ca5ae6f60401501cd43c3df065bbe49985
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SSDEEP
768:0kZAWxVGZsQ6ces/YvzzGqruANTEFEWOZnPdZ4qd17gABRM5X07uog3Nu+5cgm:FmypnNTGERZn1Z4eHRMxKKNu
Malware Config
Signatures
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Loads dropped DLL 1 IoCs
pid Process 2452 788b6f375132b88f9e17ac3837979a0f.exe -
resource yara_rule behavioral1/memory/2452-0-0x0000000000400000-0x000000000042C000-memory.dmp upx behavioral1/memory/2452-8-0x0000000000400000-0x000000000042C000-memory.dmp upx -
Drops file in System32 directory 2 IoCs
description ioc Process File created C:\Windows\SysWOW64\nuyuy.dll 788b6f375132b88f9e17ac3837979a0f.exe File opened for modification C:\Windows\SysWOW64\nuyuy.dll 788b6f375132b88f9e17ac3837979a0f.exe -
Drops file in Windows directory 2 IoCs
description ioc Process File created C:\Windows\svcter.exe 788b6f375132b88f9e17ac3837979a0f.exe File opened for modification C:\Windows\svcter.exe 788b6f375132b88f9e17ac3837979a0f.exe -
Suspicious use of SetWindowsHookEx 2 IoCs
pid Process 2452 788b6f375132b88f9e17ac3837979a0f.exe 2452 788b6f375132b88f9e17ac3837979a0f.exe
Processes
Network
MITRE ATT&CK Matrix
Replay Monitor
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Downloads
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Filesize
81KB
MD53b6d470e9dcdd7f62469e2e3de26848c
SHA101e4ac9cf53eaad3d5144e2864b056bb8ced94ee
SHA256f802e6ad5de4b4f8f9209b22f01eddc4115e848d226307e9140ca7bc92c7f43a
SHA512a9670a26a364ef1a4380a79e419b450d2ed70eea8f9de3b62f9ff626ee4a0890ddd302107d2ae78f5418035c8888ef802f3726271b614f280410273971bdab29