Analysis
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max time kernel
122s -
max time network
126s -
platform
windows7_x64 -
resource
win7-20231215-en -
resource tags
arch:x64arch:x86image:win7-20231215-enlocale:en-usos:windows7-x64system -
submitted
08/01/2024, 04:13
Static task
static1
1 signatures
Behavioral task
behavioral1
Sample
4a68d23367d8aaf9fe9217f7f9f98bf1.exe
Resource
win7-20231215-en
4 signatures
150 seconds
Behavioral task
behavioral2
Sample
4a68d23367d8aaf9fe9217f7f9f98bf1.exe
Resource
win10v2004-20231215-en
4 signatures
150 seconds
General
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Target
4a68d23367d8aaf9fe9217f7f9f98bf1.exe
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Size
9KB
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MD5
4a68d23367d8aaf9fe9217f7f9f98bf1
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SHA1
8e19a4350906af12ba6f34affe77fa2b5f1a4ac7
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SHA256
ce7c7261c263db798375b793f7af834ed096a59d5069bad3e5cec3de388bc5ba
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SHA512
12593ef50dd44d94fbb3b3865299a8f27d83c045e8e4df4b0a16266a9c488c177535d84956ff972729273c8d341705e61a7a10af3b2877138a65655904a48413
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SSDEEP
192:UT5yf4gFTlVaRZM8ZpbN9+MB74tb14THy8wLmeR:U8QgFTDkZp/buMB7ybYHy8iR
Score
6/10
Malware Config
Signatures
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Adds Run key to start application 2 TTPs 2 IoCs
description ioc Process Set value (str) \REGISTRY\USER\S-1-5-21-3308111660-3636268597-2291490419-1000\Software\Microsoft\Windows\CurrentVersion\Run\auto__hloader__key = "C:\\Windows\\system32\\hloader_exe.exe" 4a68d23367d8aaf9fe9217f7f9f98bf1.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows\CurrentVersion\Run\auto__hloader__key = "C:\\Windows\\system32\\hloader_exe.exe" 4a68d23367d8aaf9fe9217f7f9f98bf1.exe -
Drops file in System32 directory 4 IoCs
description ioc Process File created C:\Windows\SysWOW64\hloader_exe.exe 4a68d23367d8aaf9fe9217f7f9f98bf1.exe File opened for modification C:\Windows\SysWOW64\hloader_exe.exe 4a68d23367d8aaf9fe9217f7f9f98bf1.exe File opened for modification C:\Windows\SysWOW64\hleader_dll.dll 4a68d23367d8aaf9fe9217f7f9f98bf1.exe File created C:\Windows\SysWOW64\hleader_dll.dll 4a68d23367d8aaf9fe9217f7f9f98bf1.exe -
Suspicious behavior: EnumeratesProcesses 1 IoCs
pid Process 2136 4a68d23367d8aaf9fe9217f7f9f98bf1.exe -
Suspicious use of WriteProcessMemory 1 IoCs
description pid Process procid_target PID 2136 wrote to memory of 1188 2136 4a68d23367d8aaf9fe9217f7f9f98bf1.exe 13
Processes
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C:\Windows\Explorer.EXEC:\Windows\Explorer.EXE1⤵PID:1188
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C:\Users\Admin\AppData\Local\Temp\4a68d23367d8aaf9fe9217f7f9f98bf1.exe"C:\Users\Admin\AppData\Local\Temp\4a68d23367d8aaf9fe9217f7f9f98bf1.exe"2⤵
- Adds Run key to start application
- Drops file in System32 directory
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of WriteProcessMemory
PID:2136
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