Analysis
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max time kernel
152s -
max time network
154s -
platform
windows7_x64 -
resource
win7-20220812-en -
resource tags
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submitted
07/11/2022, 13:09
General
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Target
4fa232aa44066a2dd2e89958df384a5ec421eeff85133bca87225a637740a1fb.exe
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Size
314KB
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MD5
083be4e8fc288e0cfb69a018e180bec6
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SHA1
f7c5398d38afcc54ab6a4c8abc52ae32d72c07aa
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SHA256
4fa232aa44066a2dd2e89958df384a5ec421eeff85133bca87225a637740a1fb
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SHA512
6a0a7e1b0ac81d2831857d23cfa34de9b297383a57bd73780cf2a17d5755b4574d7eb70fee961ba0524f6757a13f359ed5c1975fcbde826489bb27d4ae41db20
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SSDEEP
6144:1jIgoXtkqrh1erSAoAQrv/v9DpN/NuE9fKhL3C4RU/RqaYKK99mdNt1:h9oX6qlrI8f9D8hL3C4RkOL9O1
Malware Config
Signatures
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Adds policy Run key to start application 2 TTPs 2 IoCs
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Executes dropped EXE 1 IoCs
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UPX packed file 6 IoCs
Detects executables packed with UPX/modified UPX open source packer.
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Checks BIOS information in registry 2 TTPs 1 IoCs
BIOS information is often read in order to detect sandboxing environments.
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Deletes itself 1 IoCs
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Loads dropped DLL 1 IoCs
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Checks installed software on the system 1 TTPs
Looks up Uninstall key entries in the registry to enumerate software on the system.
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Checks whether UAC is enabled 1 TTPs 1 IoCs
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Drops file in System32 directory 2 IoCs
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Suspicious behavior: EnumeratesProcesses 64 IoCs
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Suspicious use of AdjustPrivilegeToken 2 IoCs
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Suspicious use of WriteProcessMemory 8 IoCs
Processes
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C:\Users\Admin\AppData\Local\Temp\4fa232aa44066a2dd2e89958df384a5ec421eeff85133bca87225a637740a1fb.exe"C:\Users\Admin\AppData\Local\Temp\4fa232aa44066a2dd2e89958df384a5ec421eeff85133bca87225a637740a1fb.exe"1⤵
- Adds policy Run key to start application
- Checks BIOS information in registry
- Loads dropped DLL
- Checks whether UAC is enabled
- Drops file in System32 directory
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
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C:\Windows\SysWOW64\NOISEX.exeC:\Windows\SysWOW64\NOISEX.exe2⤵
- Executes dropped EXE
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
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C:\Windows\SysWOW64\cmd.exe/c C:\Users\Admin\AppData\Local\Temp\~unins2184.bat "C:\Users\Admin\AppData\Local\Temp\4fa232aa44066a2dd2e89958df384a5ec421eeff85133bca87225a637740a1fb.exe"2⤵
- Deletes itself
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Network
MITRE ATT&CK Enterprise v6
Replay Monitor
Loading Replay Monitor...
Downloads
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Filesize
49B
MD59e0a2f5ab30517809b95a1ff1dd98c53
SHA15c1eefdf10e67d1e9216e2e3f5e92352d583c9ce
SHA25697ac9fee75a1f7b63b3115e9c4fb9dda80b1caba26d2fb51325670dee261fe32
SHA512e959cc1fd48fb1cccf135a697924c775a3812bab211fc7f9b00c5a9d617261d84c5d6f7cb548774c1e8f46811b06ca39c5603d0e10cbcb7b805f9abbe49b9b42
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Filesize
134KB
MD5aad8148eaae45f60c489fcb8c8f49311
SHA1738ab1f69a6fc146c7ecb01c5a29dee46428555d
SHA256fc488a878d1edb1d4badbf3991fef6828305c8427a0f90291e1fca5e8e2b0b29
SHA512121a453cda48a75a86573fa28bd9899defb10a7a23592e5a2701fc528e796d1086b41b565e51eadef5ab0cea4e0a450191c582e7e23a6d75f00a713669c56562
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Filesize
134KB
MD5aad8148eaae45f60c489fcb8c8f49311
SHA1738ab1f69a6fc146c7ecb01c5a29dee46428555d
SHA256fc488a878d1edb1d4badbf3991fef6828305c8427a0f90291e1fca5e8e2b0b29
SHA512121a453cda48a75a86573fa28bd9899defb10a7a23592e5a2701fc528e796d1086b41b565e51eadef5ab0cea4e0a450191c582e7e23a6d75f00a713669c56562
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Filesize
134KB
MD5aad8148eaae45f60c489fcb8c8f49311
SHA1738ab1f69a6fc146c7ecb01c5a29dee46428555d
SHA256fc488a878d1edb1d4badbf3991fef6828305c8427a0f90291e1fca5e8e2b0b29
SHA512121a453cda48a75a86573fa28bd9899defb10a7a23592e5a2701fc528e796d1086b41b565e51eadef5ab0cea4e0a450191c582e7e23a6d75f00a713669c56562
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Filesize
5.7MB
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Filesize
5.7MB
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Filesize
248KB
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Filesize
380KB
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Filesize
244KB
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Filesize
8KB
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Filesize
1024KB
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Filesize
632KB
-
Filesize
1024KB
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Filesize
380KB
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Filesize
248KB
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Filesize
632KB
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Filesize
632KB
-
Filesize
632KB
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Filesize
380KB