Analysis
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max time kernel
149s -
max time network
150s -
platform
windows10-2004_x64 -
resource
win10v2004-20241007-en -
resource tags
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submitted
27/12/2024, 14:29
General
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Target
321312.jar
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Size
5.5MB
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MD5
565b98a633b78c64e6b88b8025fb70bf
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SHA1
d4a45d28dd6f2a63139fdafb468ac50a71eca08b
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SHA256
20d636bb1117d15081d84f4fa154b7e2763142eb16e23b20fc94c31fe1f5c9f9
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SHA512
246c59f6479805dd53a16fb4ed98f98ddde2ed06343bc6b612eb72ff94648be8ad75d3b97bcd199bd49e50835f61897effa148a826d840705200fa5e175c8890
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SSDEEP
98304:l5UnU2WgbhtIa9tRYZPGNr7BWXHgVeILUzF60LQavxDL+U3VHO0gA:XUnjWgX1YFG1QXanUk0/DL+U3VHfgA
Malware Config
Signatures
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Adds Run key to start application 2 TTPs 1 IoCs
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Suspicious use of SetWindowsHookEx 1 IoCs
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Suspicious use of WriteProcessMemory 6 IoCs
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Views/modifies file attributes 1 TTPs 1 IoCs
Processes
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C:\Program Files (x86)\Common Files\Oracle\Java\javapath\java.exejava -jar C:\Users\Admin\AppData\Local\Temp\321312.jar1⤵
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
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C:\Windows\SYSTEM32\attrib.exeattrib +H C:\Users\Admin\AppData\Roaming\Microsoft\.tmp\1735309757383.tmp2⤵
- Views/modifies file attributes
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C:\Windows\SYSTEM32\cmd.execmd.exe /c "REG ADD HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Run /v Home /d "C:\Program Files\Java\jre-1.8\bin\javaw.exe -jar C:\Users\Admin\AppData\Roaming\Microsoft\.tmp\1735309757383.tmp" /f"2⤵
- Suspicious use of WriteProcessMemory
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C:\Windows\system32\reg.exeREG ADD HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Run /v Home /d "C:\Program Files\Java\jre-1.8\bin\javaw.exe -jar C:\Users\Admin\AppData\Roaming\Microsoft\.tmp\1735309757383.tmp" /f3⤵
- Adds Run key to start application
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Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
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Filesize
5.5MB
MD5565b98a633b78c64e6b88b8025fb70bf
SHA1d4a45d28dd6f2a63139fdafb468ac50a71eca08b
SHA25620d636bb1117d15081d84f4fa154b7e2763142eb16e23b20fc94c31fe1f5c9f9
SHA512246c59f6479805dd53a16fb4ed98f98ddde2ed06343bc6b612eb72ff94648be8ad75d3b97bcd199bd49e50835f61897effa148a826d840705200fa5e175c8890
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Filesize
2.4MB
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Filesize
64KB
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Filesize
64KB
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Filesize
64KB
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Filesize
64KB
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Filesize
64KB
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Filesize
64KB
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Filesize
64KB
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Filesize
64KB
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Filesize
4KB
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Filesize
64KB
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Filesize
4KB
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Filesize
2.4MB
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Filesize
64KB
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Filesize
4KB
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Filesize
64KB
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Filesize
64KB
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Filesize
64KB
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Filesize
64KB
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Filesize
64KB
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Filesize
4KB
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Filesize
64KB
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Filesize
64KB
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Filesize
64KB
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Filesize
4KB
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Filesize
4KB
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Filesize
4KB
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Filesize
64KB
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Filesize
4KB
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Filesize
4KB
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Filesize
4KB
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Filesize
64KB
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Filesize
4KB
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Filesize
4KB
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Filesize
4KB
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Filesize
64KB
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Filesize
4KB
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Filesize
64KB
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Filesize
4KB
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Filesize
4KB
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Filesize
4KB
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Filesize
4KB
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Filesize
4KB
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Filesize
4KB
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Filesize
4KB
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Filesize
4KB
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Filesize
4KB
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Filesize
4KB
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Filesize
64KB
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Filesize
64KB
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Filesize
64KB