Analysis
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max time kernel
142s -
max time network
155s -
platform
windows10-2004_x64 -
resource
win10v2004-20231215-en -
resource tags
arch:x64arch:x86image:win10v2004-20231215-enlocale:en-usos:windows10-2004-x64system -
submitted
25-01-2024 15:59
Static task
static1
1 signatures
Behavioral task
behavioral1
Sample
74eaa5f66d8c19528d8f3c25d3d42199.exe
Resource
win7-20231215-en
windows7-x64
3 signatures
150 seconds
Behavioral task
behavioral2
Sample
74eaa5f66d8c19528d8f3c25d3d42199.exe
Resource
win10v2004-20231215-en
windows10-2004-x64
4 signatures
150 seconds
General
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Target
74eaa5f66d8c19528d8f3c25d3d42199.exe
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Size
811KB
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MD5
74eaa5f66d8c19528d8f3c25d3d42199
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SHA1
334d9e0f34294d7ec994afdb30bb1af1b7d012e9
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SHA256
992d1bdceea537bee02afe009e3c6b7b84a416277c2182c4bf1e1bf019eaf82f
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SHA512
760121985ff5cc79d18d1b0a57a1a9c858baea39dfa0b80a57223633dc2acb96817bc95b67ff36ffd1657f5157606b91272d711db4bd21f6829e51e1f7dc614a
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SSDEEP
24576:If9Bs3450vt48uMwC2RvTNysh4Z1GzsprO:Ifs3DvtGKYv54ZKsBO
Score
10/10
Malware Config
Signatures
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Adds Run key to start application 2 TTPs 1 IoCs
Processes:
74eaa5f66d8c19528d8f3c25d3d42199.exedescription ioc process Set value (str) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows\CurrentVersion\Run\wsass32 = "C:\\Windows\\system32\\wsass32.exe" 74eaa5f66d8c19528d8f3c25d3d42199.exe -
Drops file in System32 directory 2 IoCs
Processes:
74eaa5f66d8c19528d8f3c25d3d42199.exedescription ioc process File created C:\Windows\SysWOW64\wsass32.exe 74eaa5f66d8c19528d8f3c25d3d42199.exe File opened for modification C:\Windows\SysWOW64\wsass32.exe 74eaa5f66d8c19528d8f3c25d3d42199.exe -
Suspicious behavior: GetForegroundWindowSpam 1 IoCs
Processes:
74eaa5f66d8c19528d8f3c25d3d42199.exepid process 3696 74eaa5f66d8c19528d8f3c25d3d42199.exe
Processes
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
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memory/3696-0-0x00000000022D0000-0x00000000022D1000-memory.dmpFilesize
4KB
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memory/3696-2-0x0000000000400000-0x00000000005D2000-memory.dmpFilesize
1.8MB
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memory/3696-4-0x00000000022D0000-0x00000000022D1000-memory.dmpFilesize
4KB
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memory/3696-9-0x0000000000400000-0x00000000005D2000-memory.dmpFilesize
1.8MB