Analysis
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max time kernel
177s -
max time network
190s -
platform
windows7_x64 -
resource
win7-20221111-en -
resource tags
arch:x64arch:x86image:win7-20221111-enlocale:en-usos:windows7-x64system -
submitted
25-11-2022 01:58
Static task
static1
Behavioral task
behavioral1
Sample
37535fab2d3c550bfd1fbdc22e87da116b5768d9255c4a902feab1b290993d51.exe
Resource
win7-20221111-en
Behavioral task
behavioral2
Sample
37535fab2d3c550bfd1fbdc22e87da116b5768d9255c4a902feab1b290993d51.exe
Resource
win10v2004-20221111-en
General
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Target
37535fab2d3c550bfd1fbdc22e87da116b5768d9255c4a902feab1b290993d51.exe
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Size
1.3MB
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MD5
50a4301349c14df175c098ab0861263c
-
SHA1
af8defadfc57f00ba6dacd539f0f776eaa27abf8
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SHA256
37535fab2d3c550bfd1fbdc22e87da116b5768d9255c4a902feab1b290993d51
-
SHA512
7526b073020a9b89965520236cc8e8f46f91676411a4d7eebd1dd44c80f1b6d3eb3ebd13ba367cde75a2c990293f5baf35475324f669f5050a7d12b14dd9385b
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SSDEEP
24576:zrKqlGCPcJKwybUDwEZZODYmR9G+gnbkk6XRJfe3DqYO/KpLwFfngWX4VmJPak:zrKo4ZwCOnYjVmJPa
Malware Config
Signatures
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Suspicious use of SetThreadContext 1 IoCs
Processes:
37535fab2d3c550bfd1fbdc22e87da116b5768d9255c4a902feab1b290993d51.exedescription pid process target process PID 836 set thread context of 1284 836 37535fab2d3c550bfd1fbdc22e87da116b5768d9255c4a902feab1b290993d51.exe 37535fab2d3c550bfd1fbdc22e87da116b5768d9255c4a902feab1b290993d51.exe -
Processes:
37535fab2d3c550bfd1fbdc22e87da116b5768d9255c4a902feab1b290993d51.exedescription ioc process Key created \REGISTRY\USER\S-1-5-21-3385717845-2518323428-350143044-1000\Software\Microsoft\Internet Explorer\Main 37535fab2d3c550bfd1fbdc22e87da116b5768d9255c4a902feab1b290993d51.exe -
Suspicious use of SetWindowsHookEx 5 IoCs
Processes:
37535fab2d3c550bfd1fbdc22e87da116b5768d9255c4a902feab1b290993d51.exepid process 1284 37535fab2d3c550bfd1fbdc22e87da116b5768d9255c4a902feab1b290993d51.exe 1284 37535fab2d3c550bfd1fbdc22e87da116b5768d9255c4a902feab1b290993d51.exe 1284 37535fab2d3c550bfd1fbdc22e87da116b5768d9255c4a902feab1b290993d51.exe 1284 37535fab2d3c550bfd1fbdc22e87da116b5768d9255c4a902feab1b290993d51.exe 1284 37535fab2d3c550bfd1fbdc22e87da116b5768d9255c4a902feab1b290993d51.exe -
Suspicious use of WriteProcessMemory 11 IoCs
Processes:
37535fab2d3c550bfd1fbdc22e87da116b5768d9255c4a902feab1b290993d51.exedescription pid process target process PID 836 wrote to memory of 1284 836 37535fab2d3c550bfd1fbdc22e87da116b5768d9255c4a902feab1b290993d51.exe 37535fab2d3c550bfd1fbdc22e87da116b5768d9255c4a902feab1b290993d51.exe PID 836 wrote to memory of 1284 836 37535fab2d3c550bfd1fbdc22e87da116b5768d9255c4a902feab1b290993d51.exe 37535fab2d3c550bfd1fbdc22e87da116b5768d9255c4a902feab1b290993d51.exe PID 836 wrote to memory of 1284 836 37535fab2d3c550bfd1fbdc22e87da116b5768d9255c4a902feab1b290993d51.exe 37535fab2d3c550bfd1fbdc22e87da116b5768d9255c4a902feab1b290993d51.exe PID 836 wrote to memory of 1284 836 37535fab2d3c550bfd1fbdc22e87da116b5768d9255c4a902feab1b290993d51.exe 37535fab2d3c550bfd1fbdc22e87da116b5768d9255c4a902feab1b290993d51.exe PID 836 wrote to memory of 1284 836 37535fab2d3c550bfd1fbdc22e87da116b5768d9255c4a902feab1b290993d51.exe 37535fab2d3c550bfd1fbdc22e87da116b5768d9255c4a902feab1b290993d51.exe PID 836 wrote to memory of 1284 836 37535fab2d3c550bfd1fbdc22e87da116b5768d9255c4a902feab1b290993d51.exe 37535fab2d3c550bfd1fbdc22e87da116b5768d9255c4a902feab1b290993d51.exe PID 836 wrote to memory of 1284 836 37535fab2d3c550bfd1fbdc22e87da116b5768d9255c4a902feab1b290993d51.exe 37535fab2d3c550bfd1fbdc22e87da116b5768d9255c4a902feab1b290993d51.exe PID 836 wrote to memory of 1284 836 37535fab2d3c550bfd1fbdc22e87da116b5768d9255c4a902feab1b290993d51.exe 37535fab2d3c550bfd1fbdc22e87da116b5768d9255c4a902feab1b290993d51.exe PID 836 wrote to memory of 1284 836 37535fab2d3c550bfd1fbdc22e87da116b5768d9255c4a902feab1b290993d51.exe 37535fab2d3c550bfd1fbdc22e87da116b5768d9255c4a902feab1b290993d51.exe PID 836 wrote to memory of 1284 836 37535fab2d3c550bfd1fbdc22e87da116b5768d9255c4a902feab1b290993d51.exe 37535fab2d3c550bfd1fbdc22e87da116b5768d9255c4a902feab1b290993d51.exe PID 836 wrote to memory of 1284 836 37535fab2d3c550bfd1fbdc22e87da116b5768d9255c4a902feab1b290993d51.exe 37535fab2d3c550bfd1fbdc22e87da116b5768d9255c4a902feab1b290993d51.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\37535fab2d3c550bfd1fbdc22e87da116b5768d9255c4a902feab1b290993d51.exe"C:\Users\Admin\AppData\Local\Temp\37535fab2d3c550bfd1fbdc22e87da116b5768d9255c4a902feab1b290993d51.exe"1⤵
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
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C:\Users\Admin\AppData\Local\Temp\37535fab2d3c550bfd1fbdc22e87da116b5768d9255c4a902feab1b290993d51.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/1284-54-0x0000000000400000-0x00000000004D9000-memory.dmpFilesize
868KB
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memory/1284-55-0x0000000000400000-0x00000000004D9000-memory.dmpFilesize
868KB
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memory/1284-57-0x0000000000400000-0x00000000004D9000-memory.dmpFilesize
868KB
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memory/1284-59-0x0000000000400000-0x00000000004D9000-memory.dmpFilesize
868KB
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memory/1284-61-0x0000000000400000-0x00000000004D9000-memory.dmpFilesize
868KB
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memory/1284-63-0x0000000000400000-0x00000000004D9000-memory.dmpFilesize
868KB
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memory/1284-66-0x000000000044E057-mapping.dmp
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memory/1284-65-0x0000000000400000-0x00000000004D9000-memory.dmpFilesize
868KB
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memory/1284-68-0x00000000759F1000-0x00000000759F3000-memory.dmpFilesize
8KB
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memory/1284-69-0x0000000000400000-0x00000000004D9000-memory.dmpFilesize
868KB
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memory/1284-70-0x0000000000400000-0x00000000004D9000-memory.dmpFilesize
868KB
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memory/1284-71-0x0000000000400000-0x00000000004D9000-memory.dmpFilesize
868KB
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memory/1284-73-0x0000000000400000-0x00000000004D9000-memory.dmpFilesize
868KB