Analysis
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max time kernel
165s -
max time network
168s -
platform
windows10-2004_x64 -
resource
win10v2004-20221111-en -
resource tags
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submitted
05-12-2022 06:09
General
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Target
c809dbdc14c1688ded4dcba60ad74adcbfbe63b2fde324032b88ca5479f63fb7.exe
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Size
315KB
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MD5
22ab58735a097381d25b06285d8e00a0
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SHA1
29e009ee1a78152e6afd00c5471565ee67c67d33
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SHA256
c809dbdc14c1688ded4dcba60ad74adcbfbe63b2fde324032b88ca5479f63fb7
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SHA512
4fbb3116cee5de5cc19368fc073ff654974b0a3d1e1b1b122c82f0b4fc6aa7e2394a0fc765990e0c4d08ea11bb2824cb27d301b80024d5e84fe5964b126b9ef6
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SSDEEP
6144:7N/f4efgsOSBJwfuwtkfAuNCo3pDtWfWtXUCGXaTjPCDhUOJ:d4sgn2fAu5AEEC+QjOUOJ
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 3 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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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 22 IoCs
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Suspicious use of AdjustPrivilegeToken 18 IoCs
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Suspicious use of WriteProcessMemory 6 IoCs
Processes
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C:\Users\Admin\AppData\Local\Temp\c809dbdc14c1688ded4dcba60ad74adcbfbe63b2fde324032b88ca5479f63fb7.exe"C:\Users\Admin\AppData\Local\Temp\c809dbdc14c1688ded4dcba60ad74adcbfbe63b2fde324032b88ca5479f63fb7.exe"1⤵
- Adds policy Run key to start application
- Checks BIOS information in registry
- 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\mprext8.exeC:\Windows\SysWOW64\mprext8.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\~unins5622.bat "C:\Users\Admin\AppData\Local\Temp\c809dbdc14c1688ded4dcba60ad74adcbfbe63b2fde324032b88ca5479f63fb7.exe"2⤵
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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
142KB
MD5d8770f6af25365413c3c635ce4ceac80
SHA1b88e108a68617749e1c1ffcfff76fd863b718b9a
SHA2566137e50d685882386416f92a75888a23771edcf408e9cedb6cf715ebf6d48807
SHA5122ce7a6ce3f3c0adece5007ab6832298a17423ade9794d0a7397ab474c426dff17709aafea9d010ed3e5cda71731cb061005215254f0876d81d44eefbc2669681
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Filesize
142KB
MD5d8770f6af25365413c3c635ce4ceac80
SHA1b88e108a68617749e1c1ffcfff76fd863b718b9a
SHA2566137e50d685882386416f92a75888a23771edcf408e9cedb6cf715ebf6d48807
SHA5122ce7a6ce3f3c0adece5007ab6832298a17423ade9794d0a7397ab474c426dff17709aafea9d010ed3e5cda71731cb061005215254f0876d81d44eefbc2669681
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Filesize
5.7MB
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Filesize
5.7MB
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Filesize
640KB
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Filesize
388KB
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Filesize
244KB
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Filesize
388KB
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Filesize
1024KB
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Filesize
1024KB
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Filesize
640KB
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Filesize
640KB
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Filesize
244KB