Analysis
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max time kernel
80s -
max time network
91s -
platform
windows7_x64 -
resource
win7-20220812-en -
resource tags
arch:x64arch:x86image:win7-20220812-enlocale:en-usos:windows7-x64system -
submitted
25-11-2022 01:58
Static task
static1
Behavioral task
behavioral1
Sample
37818da01dcf43b144f4e970f246a84d4f53969302cf7b8378bf9f678421284c.exe
Resource
win7-20220812-en
Behavioral task
behavioral2
Sample
37818da01dcf43b144f4e970f246a84d4f53969302cf7b8378bf9f678421284c.exe
Resource
win10v2004-20221111-en
General
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Target
37818da01dcf43b144f4e970f246a84d4f53969302cf7b8378bf9f678421284c.exe
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Size
1.3MB
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MD5
28f40a7203b158b61f5bfb5eefe7dbb7
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SHA1
4a1346a6286e1f71e0c2d7ea60c6c963a4333e5d
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SHA256
37818da01dcf43b144f4e970f246a84d4f53969302cf7b8378bf9f678421284c
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SHA512
1cfd2ca4c92de99d66fb3411427ad9e8e22d4414a93289239b0db08b56c4a3d4e2f24c2f49f8525c92c640fdc432a3d817138864b958a1d284ad2ef7636bab6c
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SSDEEP
24576:zrKqlGCPcJKwybUDwEZZODYmR9G+gnbkk6XRJfe3DqYO/KpLwFfngWX4VmJPakV:zrKo4ZwCOnYjVmJPaa
Malware Config
Signatures
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Suspicious use of SetThreadContext 1 IoCs
Processes:
37818da01dcf43b144f4e970f246a84d4f53969302cf7b8378bf9f678421284c.exedescription pid process target process PID 1884 set thread context of 1644 1884 37818da01dcf43b144f4e970f246a84d4f53969302cf7b8378bf9f678421284c.exe 37818da01dcf43b144f4e970f246a84d4f53969302cf7b8378bf9f678421284c.exe -
Processes:
37818da01dcf43b144f4e970f246a84d4f53969302cf7b8378bf9f678421284c.exedescription ioc process Key created \REGISTRY\USER\S-1-5-21-3845472200-3839195424-595303356-1000\Software\Microsoft\Internet Explorer\Main 37818da01dcf43b144f4e970f246a84d4f53969302cf7b8378bf9f678421284c.exe -
Suspicious use of SetWindowsHookEx 5 IoCs
Processes:
37818da01dcf43b144f4e970f246a84d4f53969302cf7b8378bf9f678421284c.exepid process 1644 37818da01dcf43b144f4e970f246a84d4f53969302cf7b8378bf9f678421284c.exe 1644 37818da01dcf43b144f4e970f246a84d4f53969302cf7b8378bf9f678421284c.exe 1644 37818da01dcf43b144f4e970f246a84d4f53969302cf7b8378bf9f678421284c.exe 1644 37818da01dcf43b144f4e970f246a84d4f53969302cf7b8378bf9f678421284c.exe 1644 37818da01dcf43b144f4e970f246a84d4f53969302cf7b8378bf9f678421284c.exe -
Suspicious use of WriteProcessMemory 11 IoCs
Processes:
37818da01dcf43b144f4e970f246a84d4f53969302cf7b8378bf9f678421284c.exedescription pid process target process PID 1884 wrote to memory of 1644 1884 37818da01dcf43b144f4e970f246a84d4f53969302cf7b8378bf9f678421284c.exe 37818da01dcf43b144f4e970f246a84d4f53969302cf7b8378bf9f678421284c.exe PID 1884 wrote to memory of 1644 1884 37818da01dcf43b144f4e970f246a84d4f53969302cf7b8378bf9f678421284c.exe 37818da01dcf43b144f4e970f246a84d4f53969302cf7b8378bf9f678421284c.exe PID 1884 wrote to memory of 1644 1884 37818da01dcf43b144f4e970f246a84d4f53969302cf7b8378bf9f678421284c.exe 37818da01dcf43b144f4e970f246a84d4f53969302cf7b8378bf9f678421284c.exe PID 1884 wrote to memory of 1644 1884 37818da01dcf43b144f4e970f246a84d4f53969302cf7b8378bf9f678421284c.exe 37818da01dcf43b144f4e970f246a84d4f53969302cf7b8378bf9f678421284c.exe PID 1884 wrote to memory of 1644 1884 37818da01dcf43b144f4e970f246a84d4f53969302cf7b8378bf9f678421284c.exe 37818da01dcf43b144f4e970f246a84d4f53969302cf7b8378bf9f678421284c.exe PID 1884 wrote to memory of 1644 1884 37818da01dcf43b144f4e970f246a84d4f53969302cf7b8378bf9f678421284c.exe 37818da01dcf43b144f4e970f246a84d4f53969302cf7b8378bf9f678421284c.exe PID 1884 wrote to memory of 1644 1884 37818da01dcf43b144f4e970f246a84d4f53969302cf7b8378bf9f678421284c.exe 37818da01dcf43b144f4e970f246a84d4f53969302cf7b8378bf9f678421284c.exe PID 1884 wrote to memory of 1644 1884 37818da01dcf43b144f4e970f246a84d4f53969302cf7b8378bf9f678421284c.exe 37818da01dcf43b144f4e970f246a84d4f53969302cf7b8378bf9f678421284c.exe PID 1884 wrote to memory of 1644 1884 37818da01dcf43b144f4e970f246a84d4f53969302cf7b8378bf9f678421284c.exe 37818da01dcf43b144f4e970f246a84d4f53969302cf7b8378bf9f678421284c.exe PID 1884 wrote to memory of 1644 1884 37818da01dcf43b144f4e970f246a84d4f53969302cf7b8378bf9f678421284c.exe 37818da01dcf43b144f4e970f246a84d4f53969302cf7b8378bf9f678421284c.exe PID 1884 wrote to memory of 1644 1884 37818da01dcf43b144f4e970f246a84d4f53969302cf7b8378bf9f678421284c.exe 37818da01dcf43b144f4e970f246a84d4f53969302cf7b8378bf9f678421284c.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\37818da01dcf43b144f4e970f246a84d4f53969302cf7b8378bf9f678421284c.exe"C:\Users\Admin\AppData\Local\Temp\37818da01dcf43b144f4e970f246a84d4f53969302cf7b8378bf9f678421284c.exe"1⤵
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
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C:\Users\Admin\AppData\Local\Temp\37818da01dcf43b144f4e970f246a84d4f53969302cf7b8378bf9f678421284c.exe
- Modifies Internet Explorer settings
- Suspicious use of SetWindowsHookEx
Network
MITRE ATT&CK Matrix ATT&CK v6
Replay Monitor
Loading Replay Monitor...
Downloads
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memory/1644-54-0x0000000000400000-0x00000000004D9000-memory.dmpFilesize
868KB
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memory/1644-55-0x0000000000400000-0x00000000004D9000-memory.dmpFilesize
868KB
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memory/1644-57-0x0000000000400000-0x00000000004D9000-memory.dmpFilesize
868KB
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memory/1644-59-0x0000000000400000-0x00000000004D9000-memory.dmpFilesize
868KB
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memory/1644-61-0x0000000000400000-0x00000000004D9000-memory.dmpFilesize
868KB
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memory/1644-63-0x0000000000400000-0x00000000004D9000-memory.dmpFilesize
868KB
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memory/1644-66-0x000000000044E057-mapping.dmp
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memory/1644-65-0x0000000000400000-0x00000000004D9000-memory.dmpFilesize
868KB
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memory/1644-68-0x0000000075E31000-0x0000000075E33000-memory.dmpFilesize
8KB
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memory/1644-69-0x0000000000400000-0x00000000004D9000-memory.dmpFilesize
868KB
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memory/1644-70-0x0000000000400000-0x00000000004D9000-memory.dmpFilesize
868KB
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memory/1644-71-0x0000000000400000-0x00000000004D9000-memory.dmpFilesize
868KB
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memory/1644-73-0x0000000000400000-0x00000000004D9000-memory.dmpFilesize
868KB