Analysis
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max time kernel
169s -
max time network
149s -
platform
windows10-2004_x64 -
resource
win10v2004-20230915-en -
resource tags
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submitted
12-10-2023 08:05
General
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Target
62feabda768808ea68a7005bed5a0f24f6e06ec55bff2b45843a77d126e344e5.exe
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Size
80KB
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MD5
bf44e1abe1606afbf4b2ba73ae3320b5
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SHA1
a4e7135a924c5034bdbc50f9efe81f45a7ad1cb3
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SHA256
62feabda768808ea68a7005bed5a0f24f6e06ec55bff2b45843a77d126e344e5
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SHA512
1cc5466a866f0c1f77f5d976a2b569669e56919c30bf52cd8edac162203d5649fbad95afd81e1f92b08f87ad1d56a900d7c7238835b43129084aae1f65f9d793
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SSDEEP
1536:RshfSWHHNvoLqNwDDGw02eQmh0HjWO8qy60dfL7r+uXuVy6J:GhfxHNIreQm+HimKXPj0
Malware Config
Signatures
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Executes dropped EXE 1 IoCs
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Modifies system executable filetype association 2 TTPs 5 IoCs
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Drops file in System32 directory 4 IoCs
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Drops file in Windows directory 2 IoCs
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Modifies registry class 15 IoCs
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Suspicious behavior: EnumeratesProcesses 28 IoCs
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Suspicious behavior: GetForegroundWindowSpam 1 IoCs
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Suspicious use of SetWindowsHookEx 3 IoCs
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Suspicious use of WriteProcessMemory 3 IoCs
Processes
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C:\Users\Admin\AppData\Local\Temp\62feabda768808ea68a7005bed5a0f24f6e06ec55bff2b45843a77d126e344e5.exe"C:\Users\Admin\AppData\Local\Temp\62feabda768808ea68a7005bed5a0f24f6e06ec55bff2b45843a77d126e344e5.exe"1⤵
- Modifies system executable filetype association
- Drops file in System32 directory
- Drops file in Windows directory
- Modifies registry class
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
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C:\Windows\system\rundll32.exeC:\Windows\system\rundll32.exe2⤵
- Executes dropped EXE
- Modifies system executable filetype association
- Modifies registry class
- Suspicious behavior: GetForegroundWindowSpam
- Suspicious use of SetWindowsHookEx
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Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
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Filesize
76KB
MD5b4279aaf1d508c03a1c2cc741459c3aa
SHA18582c212b0a50949ad2bbffb28a2246d7508d329
SHA256c77c5ec7e9e3a86d843dbc4c39d1476da7e36cc0caa14dc609ff428720c59dac
SHA512ca503d986b63de5ece83452f6919afe4e1d7e46edee96a05ce76745263d635d717a7f7b250eda9ed79683cbacc873463225286a3c357aa395a0fc8f8b3306393
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Filesize
86KB
MD5fbd5d25dc96af0a60cb44e9f9cf74bd9
SHA15415d3ff71bc9f1435f58f8f807348b9ffd3823c
SHA25691b4a0b038d803ff1ff53942a9651e6cffde5bef3594dc672054157a737b188d
SHA512501972da09babaff7864582592f066131349b33ea25c64b5ee79f69117b7d64fd6fd8b07bd5bd345aedcb917485f183f3a0f67871f84b6a4fe562114528eda8b
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Filesize
86KB
MD5fbd5d25dc96af0a60cb44e9f9cf74bd9
SHA15415d3ff71bc9f1435f58f8f807348b9ffd3823c
SHA25691b4a0b038d803ff1ff53942a9651e6cffde5bef3594dc672054157a737b188d
SHA512501972da09babaff7864582592f066131349b33ea25c64b5ee79f69117b7d64fd6fd8b07bd5bd345aedcb917485f183f3a0f67871f84b6a4fe562114528eda8b
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Filesize
86KB
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Filesize
86KB
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Filesize
86KB