Analysis
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max time kernel
16s -
max time network
51s -
platform
windows7_x64 -
resource
win7-20220812-en -
resource tags
arch:x64arch:x86image:win7-20220812-enlocale:en-usos:windows7-x64system -
submitted
23-11-2022 11:30
Static task
static1
Behavioral task
behavioral1
Sample
8c8556ad0e9b66d94517aea06562990f801b03a3a49098b6f2a93da3d43ce073.exe
Resource
win7-20220812-en
Behavioral task
behavioral2
Sample
8c8556ad0e9b66d94517aea06562990f801b03a3a49098b6f2a93da3d43ce073.exe
Resource
win10v2004-20220812-en
General
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Target
8c8556ad0e9b66d94517aea06562990f801b03a3a49098b6f2a93da3d43ce073.exe
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Size
1.3MB
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MD5
ffcd37d503bb4002f9499f7b65b04f22
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SHA1
b5790de7f8f6d3ddb4b7179d5d8f3d92f7f766cb
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SHA256
8c8556ad0e9b66d94517aea06562990f801b03a3a49098b6f2a93da3d43ce073
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SHA512
fc51367437beeb304f7298f83511b7f5e2357a7ecbb96ff6b65ed387ad6b43191d627543d3670a7a3a3c396ac9b9c11cb5ece94d46b453997a62cd51d4f2f8d1
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SSDEEP
24576:zrKqlGCPcJKwybUDwEZZODYmR9G+gnbkk6XRJfe3DqYO/KpLwFfngWX4VmJPak:zrKo4ZwCOnYjVmJPa
Malware Config
Signatures
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Suspicious use of SetThreadContext 1 IoCs
Processes:
8c8556ad0e9b66d94517aea06562990f801b03a3a49098b6f2a93da3d43ce073.exedescription pid process target process PID 1712 set thread context of 1320 1712 8c8556ad0e9b66d94517aea06562990f801b03a3a49098b6f2a93da3d43ce073.exe 8c8556ad0e9b66d94517aea06562990f801b03a3a49098b6f2a93da3d43ce073.exe -
Processes:
8c8556ad0e9b66d94517aea06562990f801b03a3a49098b6f2a93da3d43ce073.exedescription ioc process Key created \REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000\Software\Microsoft\Internet Explorer\Main 8c8556ad0e9b66d94517aea06562990f801b03a3a49098b6f2a93da3d43ce073.exe -
Suspicious use of SetWindowsHookEx 5 IoCs
Processes:
8c8556ad0e9b66d94517aea06562990f801b03a3a49098b6f2a93da3d43ce073.exepid process 1320 8c8556ad0e9b66d94517aea06562990f801b03a3a49098b6f2a93da3d43ce073.exe 1320 8c8556ad0e9b66d94517aea06562990f801b03a3a49098b6f2a93da3d43ce073.exe 1320 8c8556ad0e9b66d94517aea06562990f801b03a3a49098b6f2a93da3d43ce073.exe 1320 8c8556ad0e9b66d94517aea06562990f801b03a3a49098b6f2a93da3d43ce073.exe 1320 8c8556ad0e9b66d94517aea06562990f801b03a3a49098b6f2a93da3d43ce073.exe -
Suspicious use of WriteProcessMemory 11 IoCs
Processes:
8c8556ad0e9b66d94517aea06562990f801b03a3a49098b6f2a93da3d43ce073.exedescription pid process target process PID 1712 wrote to memory of 1320 1712 8c8556ad0e9b66d94517aea06562990f801b03a3a49098b6f2a93da3d43ce073.exe 8c8556ad0e9b66d94517aea06562990f801b03a3a49098b6f2a93da3d43ce073.exe PID 1712 wrote to memory of 1320 1712 8c8556ad0e9b66d94517aea06562990f801b03a3a49098b6f2a93da3d43ce073.exe 8c8556ad0e9b66d94517aea06562990f801b03a3a49098b6f2a93da3d43ce073.exe PID 1712 wrote to memory of 1320 1712 8c8556ad0e9b66d94517aea06562990f801b03a3a49098b6f2a93da3d43ce073.exe 8c8556ad0e9b66d94517aea06562990f801b03a3a49098b6f2a93da3d43ce073.exe PID 1712 wrote to memory of 1320 1712 8c8556ad0e9b66d94517aea06562990f801b03a3a49098b6f2a93da3d43ce073.exe 8c8556ad0e9b66d94517aea06562990f801b03a3a49098b6f2a93da3d43ce073.exe PID 1712 wrote to memory of 1320 1712 8c8556ad0e9b66d94517aea06562990f801b03a3a49098b6f2a93da3d43ce073.exe 8c8556ad0e9b66d94517aea06562990f801b03a3a49098b6f2a93da3d43ce073.exe PID 1712 wrote to memory of 1320 1712 8c8556ad0e9b66d94517aea06562990f801b03a3a49098b6f2a93da3d43ce073.exe 8c8556ad0e9b66d94517aea06562990f801b03a3a49098b6f2a93da3d43ce073.exe PID 1712 wrote to memory of 1320 1712 8c8556ad0e9b66d94517aea06562990f801b03a3a49098b6f2a93da3d43ce073.exe 8c8556ad0e9b66d94517aea06562990f801b03a3a49098b6f2a93da3d43ce073.exe PID 1712 wrote to memory of 1320 1712 8c8556ad0e9b66d94517aea06562990f801b03a3a49098b6f2a93da3d43ce073.exe 8c8556ad0e9b66d94517aea06562990f801b03a3a49098b6f2a93da3d43ce073.exe PID 1712 wrote to memory of 1320 1712 8c8556ad0e9b66d94517aea06562990f801b03a3a49098b6f2a93da3d43ce073.exe 8c8556ad0e9b66d94517aea06562990f801b03a3a49098b6f2a93da3d43ce073.exe PID 1712 wrote to memory of 1320 1712 8c8556ad0e9b66d94517aea06562990f801b03a3a49098b6f2a93da3d43ce073.exe 8c8556ad0e9b66d94517aea06562990f801b03a3a49098b6f2a93da3d43ce073.exe PID 1712 wrote to memory of 1320 1712 8c8556ad0e9b66d94517aea06562990f801b03a3a49098b6f2a93da3d43ce073.exe 8c8556ad0e9b66d94517aea06562990f801b03a3a49098b6f2a93da3d43ce073.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\8c8556ad0e9b66d94517aea06562990f801b03a3a49098b6f2a93da3d43ce073.exe"C:\Users\Admin\AppData\Local\Temp\8c8556ad0e9b66d94517aea06562990f801b03a3a49098b6f2a93da3d43ce073.exe"1⤵
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
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C:\Users\Admin\AppData\Local\Temp\8c8556ad0e9b66d94517aea06562990f801b03a3a49098b6f2a93da3d43ce073.exe
- Modifies Internet Explorer settings
- Suspicious use of SetWindowsHookEx
Network
MITRE ATT&CK Matrix ATT&CK v6
Replay Monitor
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Downloads
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memory/1320-54-0x0000000000400000-0x00000000004D9000-memory.dmpFilesize
868KB
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memory/1320-55-0x0000000000400000-0x00000000004D9000-memory.dmpFilesize
868KB
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memory/1320-59-0x0000000000400000-0x00000000004D9000-memory.dmpFilesize
868KB
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memory/1320-57-0x0000000000400000-0x00000000004D9000-memory.dmpFilesize
868KB
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memory/1320-61-0x0000000000400000-0x00000000004D9000-memory.dmpFilesize
868KB
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memory/1320-63-0x0000000000400000-0x00000000004D9000-memory.dmpFilesize
868KB
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memory/1320-65-0x0000000000400000-0x00000000004D9000-memory.dmpFilesize
868KB
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memory/1320-66-0x000000000044E057-mapping.dmp
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memory/1320-68-0x0000000075771000-0x0000000075773000-memory.dmpFilesize
8KB
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memory/1320-69-0x0000000000400000-0x00000000004D9000-memory.dmpFilesize
868KB
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memory/1320-70-0x0000000000400000-0x00000000004D9000-memory.dmpFilesize
868KB
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memory/1320-72-0x0000000000400000-0x00000000004D9000-memory.dmpFilesize
868KB