Analysis
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max time kernel
45s -
max time network
49s -
platform
windows7_x64 -
resource
win7-20220812-en -
resource tags
arch:x64arch:x86image:win7-20220812-enlocale:en-usos:windows7-x64system -
submitted
23-11-2022 10:51
Static task
static1
Behavioral task
behavioral1
Sample
a5cc0777ec88c512843a57870205321bb73a03bc0e8501c9877d3d76d68a7b45.exe
Resource
win7-20220812-en
Behavioral task
behavioral2
Sample
a5cc0777ec88c512843a57870205321bb73a03bc0e8501c9877d3d76d68a7b45.exe
Resource
win10v2004-20221111-en
General
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Target
a5cc0777ec88c512843a57870205321bb73a03bc0e8501c9877d3d76d68a7b45.exe
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Size
1.3MB
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MD5
1ac0306091b8d4ae0bfd2f650ea61f6c
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SHA1
fff27b5cce6c4c5442a9a90e721aa0ac887d7647
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SHA256
a5cc0777ec88c512843a57870205321bb73a03bc0e8501c9877d3d76d68a7b45
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SHA512
3544dc027833f1dd96a48fdd5a33acede372862c26963454a35f49e69f886398f953469a164cb77944c6a44608f3f8636053dd3a6bdc500d68de299750532c49
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SSDEEP
24576:7rKqlGCPcJKwybUDwEZZODYmR9G+gnbkk6XRJfe3DqYO/KpLwFfngWX4VmJPakN:7rKo4ZwCOnYjVmJPau
Malware Config
Signatures
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Suspicious use of SetThreadContext 1 IoCs
Processes:
a5cc0777ec88c512843a57870205321bb73a03bc0e8501c9877d3d76d68a7b45.exedescription pid process target process PID 1980 set thread context of 1976 1980 a5cc0777ec88c512843a57870205321bb73a03bc0e8501c9877d3d76d68a7b45.exe a5cc0777ec88c512843a57870205321bb73a03bc0e8501c9877d3d76d68a7b45.exe -
Processes:
a5cc0777ec88c512843a57870205321bb73a03bc0e8501c9877d3d76d68a7b45.exedescription ioc process Key created \REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000\Software\Microsoft\Internet Explorer\Main a5cc0777ec88c512843a57870205321bb73a03bc0e8501c9877d3d76d68a7b45.exe -
Suspicious use of SetWindowsHookEx 5 IoCs
Processes:
a5cc0777ec88c512843a57870205321bb73a03bc0e8501c9877d3d76d68a7b45.exepid process 1976 a5cc0777ec88c512843a57870205321bb73a03bc0e8501c9877d3d76d68a7b45.exe 1976 a5cc0777ec88c512843a57870205321bb73a03bc0e8501c9877d3d76d68a7b45.exe 1976 a5cc0777ec88c512843a57870205321bb73a03bc0e8501c9877d3d76d68a7b45.exe 1976 a5cc0777ec88c512843a57870205321bb73a03bc0e8501c9877d3d76d68a7b45.exe 1976 a5cc0777ec88c512843a57870205321bb73a03bc0e8501c9877d3d76d68a7b45.exe -
Suspicious use of WriteProcessMemory 11 IoCs
Processes:
a5cc0777ec88c512843a57870205321bb73a03bc0e8501c9877d3d76d68a7b45.exedescription pid process target process PID 1980 wrote to memory of 1976 1980 a5cc0777ec88c512843a57870205321bb73a03bc0e8501c9877d3d76d68a7b45.exe a5cc0777ec88c512843a57870205321bb73a03bc0e8501c9877d3d76d68a7b45.exe PID 1980 wrote to memory of 1976 1980 a5cc0777ec88c512843a57870205321bb73a03bc0e8501c9877d3d76d68a7b45.exe a5cc0777ec88c512843a57870205321bb73a03bc0e8501c9877d3d76d68a7b45.exe PID 1980 wrote to memory of 1976 1980 a5cc0777ec88c512843a57870205321bb73a03bc0e8501c9877d3d76d68a7b45.exe a5cc0777ec88c512843a57870205321bb73a03bc0e8501c9877d3d76d68a7b45.exe PID 1980 wrote to memory of 1976 1980 a5cc0777ec88c512843a57870205321bb73a03bc0e8501c9877d3d76d68a7b45.exe a5cc0777ec88c512843a57870205321bb73a03bc0e8501c9877d3d76d68a7b45.exe PID 1980 wrote to memory of 1976 1980 a5cc0777ec88c512843a57870205321bb73a03bc0e8501c9877d3d76d68a7b45.exe a5cc0777ec88c512843a57870205321bb73a03bc0e8501c9877d3d76d68a7b45.exe PID 1980 wrote to memory of 1976 1980 a5cc0777ec88c512843a57870205321bb73a03bc0e8501c9877d3d76d68a7b45.exe a5cc0777ec88c512843a57870205321bb73a03bc0e8501c9877d3d76d68a7b45.exe PID 1980 wrote to memory of 1976 1980 a5cc0777ec88c512843a57870205321bb73a03bc0e8501c9877d3d76d68a7b45.exe a5cc0777ec88c512843a57870205321bb73a03bc0e8501c9877d3d76d68a7b45.exe PID 1980 wrote to memory of 1976 1980 a5cc0777ec88c512843a57870205321bb73a03bc0e8501c9877d3d76d68a7b45.exe a5cc0777ec88c512843a57870205321bb73a03bc0e8501c9877d3d76d68a7b45.exe PID 1980 wrote to memory of 1976 1980 a5cc0777ec88c512843a57870205321bb73a03bc0e8501c9877d3d76d68a7b45.exe a5cc0777ec88c512843a57870205321bb73a03bc0e8501c9877d3d76d68a7b45.exe PID 1980 wrote to memory of 1976 1980 a5cc0777ec88c512843a57870205321bb73a03bc0e8501c9877d3d76d68a7b45.exe a5cc0777ec88c512843a57870205321bb73a03bc0e8501c9877d3d76d68a7b45.exe PID 1980 wrote to memory of 1976 1980 a5cc0777ec88c512843a57870205321bb73a03bc0e8501c9877d3d76d68a7b45.exe a5cc0777ec88c512843a57870205321bb73a03bc0e8501c9877d3d76d68a7b45.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\a5cc0777ec88c512843a57870205321bb73a03bc0e8501c9877d3d76d68a7b45.exe"C:\Users\Admin\AppData\Local\Temp\a5cc0777ec88c512843a57870205321bb73a03bc0e8501c9877d3d76d68a7b45.exe"1⤵
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
PID:1980 -
C:\Users\Admin\AppData\Local\Temp\a5cc0777ec88c512843a57870205321bb73a03bc0e8501c9877d3d76d68a7b45.exe
- Modifies Internet Explorer settings
- Suspicious use of SetWindowsHookEx
PID:1976
Network
MITRE ATT&CK Enterprise v6
Replay Monitor
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Downloads
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memory/1976-54-0x0000000000400000-0x00000000004D9000-memory.dmpFilesize
868KB
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memory/1976-55-0x0000000000400000-0x00000000004D9000-memory.dmpFilesize
868KB
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memory/1976-57-0x0000000000400000-0x00000000004D9000-memory.dmpFilesize
868KB
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memory/1976-59-0x0000000000400000-0x00000000004D9000-memory.dmpFilesize
868KB
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memory/1976-61-0x0000000000400000-0x00000000004D9000-memory.dmpFilesize
868KB
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memory/1976-63-0x0000000000400000-0x00000000004D9000-memory.dmpFilesize
868KB
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memory/1976-65-0x0000000000400000-0x00000000004D9000-memory.dmpFilesize
868KB
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memory/1976-66-0x000000000044E057-mapping.dmp
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memory/1976-68-0x0000000075831000-0x0000000075833000-memory.dmpFilesize
8KB
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memory/1976-69-0x0000000000400000-0x00000000004D9000-memory.dmpFilesize
868KB
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memory/1976-70-0x0000000000400000-0x00000000004D9000-memory.dmpFilesize
868KB
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memory/1976-72-0x0000000000400000-0x00000000004D9000-memory.dmpFilesize
868KB