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Analysis
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max time kernel
43s -
max time network
46s -
platform
windows7_x64 -
resource
win7-20220812-en -
resource tags
arch:x64arch:x86image:win7-20220812-enlocale:en-usos:windows7-x64system -
submitted
18/09/2022, 22:50
Behavioral task
behavioral1
Sample
b9a053af8115c49ffd2578dd7ac6872a8ffe7a767c2ba81f7b8759ccc7661b3c.exe
Resource
win7-20220812-en
7 signatures
150 seconds
General
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Target
b9a053af8115c49ffd2578dd7ac6872a8ffe7a767c2ba81f7b8759ccc7661b3c.exe
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Size
60KB
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MD5
067d9d021a9b5fa23a173d5a04888f51
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SHA1
856f83f26fa7521c12bccbe459392cdfdd6b4f6a
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SHA256
b9a053af8115c49ffd2578dd7ac6872a8ffe7a767c2ba81f7b8759ccc7661b3c
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SHA512
7f0902e8150be3551d3d3bf8cfabb23d25e2605716ceb49bac8fa2b0d2c01b82182943c96920ad4e7b0c71c685ce95cbb2550735d62c8530c0e23b6b9802089c
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SSDEEP
1536:p6ZFD4MJ7ijTtw0Xx4ekoWT/tuOs2j9U1:E/tJ7i3lBVWT/IO958
Malware Config
Signatures
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Gh0st RAT payload 2 IoCs
resource yara_rule behavioral1/memory/1652-54-0x0000000000400000-0x000000000042B000-memory.dmp family_gh0strat behavioral1/memory/1652-55-0x0000000000400000-0x000000000042B000-memory.dmp family_gh0strat -
resource yara_rule behavioral1/memory/1652-54-0x0000000000400000-0x000000000042B000-memory.dmp upx behavioral1/memory/1652-55-0x0000000000400000-0x000000000042B000-memory.dmp upx -
Drops file in Program Files directory 3 IoCs
description ioc Process File opened for modification C:\Program Files (x86)\NVIDIA\ b9a053af8115c49ffd2578dd7ac6872a8ffe7a767c2ba81f7b8759ccc7661b3c.exe File created C:\Program Files (x86)\NVIDIA\URntEx.Dll b9a053af8115c49ffd2578dd7ac6872a8ffe7a767c2ba81f7b8759ccc7661b3c.exe File created C:\Program Files (x86)\NVIDIA\URntEx.OLE b9a053af8115c49ffd2578dd7ac6872a8ffe7a767c2ba81f7b8759ccc7661b3c.exe -
Suspicious behavior: RenamesItself 1 IoCs
pid Process 1652 b9a053af8115c49ffd2578dd7ac6872a8ffe7a767c2ba81f7b8759ccc7661b3c.exe -
Suspicious use of AdjustPrivilegeToken 6 IoCs
description pid Process Token: SeDebugPrivilege 1652 b9a053af8115c49ffd2578dd7ac6872a8ffe7a767c2ba81f7b8759ccc7661b3c.exe Token: SeDebugPrivilege 1652 b9a053af8115c49ffd2578dd7ac6872a8ffe7a767c2ba81f7b8759ccc7661b3c.exe Token: SeDebugPrivilege 1652 b9a053af8115c49ffd2578dd7ac6872a8ffe7a767c2ba81f7b8759ccc7661b3c.exe Token: SeDebugPrivilege 1652 b9a053af8115c49ffd2578dd7ac6872a8ffe7a767c2ba81f7b8759ccc7661b3c.exe Token: SeDebugPrivilege 1652 b9a053af8115c49ffd2578dd7ac6872a8ffe7a767c2ba81f7b8759ccc7661b3c.exe Token: SeDebugPrivilege 1652 b9a053af8115c49ffd2578dd7ac6872a8ffe7a767c2ba81f7b8759ccc7661b3c.exe -
Suspicious use of SetWindowsHookEx 2 IoCs
pid Process 1652 b9a053af8115c49ffd2578dd7ac6872a8ffe7a767c2ba81f7b8759ccc7661b3c.exe 1652 b9a053af8115c49ffd2578dd7ac6872a8ffe7a767c2ba81f7b8759ccc7661b3c.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\b9a053af8115c49ffd2578dd7ac6872a8ffe7a767c2ba81f7b8759ccc7661b3c.exe"C:\Users\Admin\AppData\Local\Temp\b9a053af8115c49ffd2578dd7ac6872a8ffe7a767c2ba81f7b8759ccc7661b3c.exe"1⤵
- Drops file in Program Files directory
- Suspicious behavior: RenamesItself
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of SetWindowsHookEx
PID:1652