Analysis
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max time kernel
94s -
max time network
96s -
platform
windows10-2004_x64 -
resource
win10v2004-20240802-en -
resource tags
arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system -
submitted
03-10-2024 02:11
Static task
static1
Behavioral task
behavioral1
Sample
dfebfd3149e14918a751a6b5cab7327168cfca7db31fbbf5c1f5a11c1fbf1d14N.exe
Resource
win7-20240903-en
Behavioral task
behavioral2
Sample
dfebfd3149e14918a751a6b5cab7327168cfca7db31fbbf5c1f5a11c1fbf1d14N.exe
Resource
win10v2004-20240802-en
General
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Target
dfebfd3149e14918a751a6b5cab7327168cfca7db31fbbf5c1f5a11c1fbf1d14N.exe
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Size
1.2MB
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MD5
51814cf41310b66113844b967c1146f0
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SHA1
dd56ce15e8c4ed0c4e61aec6ae1cd0915bf6d2c3
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SHA256
dfebfd3149e14918a751a6b5cab7327168cfca7db31fbbf5c1f5a11c1fbf1d14
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SHA512
eae90cd0acadeb31134db93cf209867b3fde6d10118b11d5875107ef7c2dd99aadf87ae91b094a035f27674d38a86fb9f034f5515e6b52d8359c1ca9a00b41ff
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SSDEEP
24576:uRmJkcoQricOIQxiZY1iaCnmV5SY6QjL93/6FWu9vH1C5+ANA2uRghohzz53b:7JZoQrbTFZY1iaCsSYHv6FWcvH10+SAR
Malware Config
Signatures
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Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).
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Program crash 1 IoCs
Processes:
WerFault.exepid pid_target process target process 5052 2484 WerFault.exe dfebfd3149e14918a751a6b5cab7327168cfca7db31fbbf5c1f5a11c1fbf1d14N.exe -
System Location Discovery: System Language Discovery 1 TTPs 1 IoCs
Attempt gather information about the system language of a victim in order to infer the geographical location of that host.
Processes:
dfebfd3149e14918a751a6b5cab7327168cfca7db31fbbf5c1f5a11c1fbf1d14N.exedescription ioc process Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language dfebfd3149e14918a751a6b5cab7327168cfca7db31fbbf5c1f5a11c1fbf1d14N.exe -
Suspicious behavior: MapViewOfSection 1 IoCs
Processes:
dfebfd3149e14918a751a6b5cab7327168cfca7db31fbbf5c1f5a11c1fbf1d14N.exepid process 2484 dfebfd3149e14918a751a6b5cab7327168cfca7db31fbbf5c1f5a11c1fbf1d14N.exe -
Suspicious use of FindShellTrayWindow 3 IoCs
Processes:
dfebfd3149e14918a751a6b5cab7327168cfca7db31fbbf5c1f5a11c1fbf1d14N.exepid process 2484 dfebfd3149e14918a751a6b5cab7327168cfca7db31fbbf5c1f5a11c1fbf1d14N.exe 2484 dfebfd3149e14918a751a6b5cab7327168cfca7db31fbbf5c1f5a11c1fbf1d14N.exe 2484 dfebfd3149e14918a751a6b5cab7327168cfca7db31fbbf5c1f5a11c1fbf1d14N.exe -
Suspicious use of SendNotifyMessage 3 IoCs
Processes:
dfebfd3149e14918a751a6b5cab7327168cfca7db31fbbf5c1f5a11c1fbf1d14N.exepid process 2484 dfebfd3149e14918a751a6b5cab7327168cfca7db31fbbf5c1f5a11c1fbf1d14N.exe 2484 dfebfd3149e14918a751a6b5cab7327168cfca7db31fbbf5c1f5a11c1fbf1d14N.exe 2484 dfebfd3149e14918a751a6b5cab7327168cfca7db31fbbf5c1f5a11c1fbf1d14N.exe -
Suspicious use of WriteProcessMemory 3 IoCs
Processes:
dfebfd3149e14918a751a6b5cab7327168cfca7db31fbbf5c1f5a11c1fbf1d14N.exedescription pid process target process PID 2484 wrote to memory of 1820 2484 dfebfd3149e14918a751a6b5cab7327168cfca7db31fbbf5c1f5a11c1fbf1d14N.exe RegSvcs.exe PID 2484 wrote to memory of 1820 2484 dfebfd3149e14918a751a6b5cab7327168cfca7db31fbbf5c1f5a11c1fbf1d14N.exe RegSvcs.exe PID 2484 wrote to memory of 1820 2484 dfebfd3149e14918a751a6b5cab7327168cfca7db31fbbf5c1f5a11c1fbf1d14N.exe RegSvcs.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\dfebfd3149e14918a751a6b5cab7327168cfca7db31fbbf5c1f5a11c1fbf1d14N.exe"C:\Users\Admin\AppData\Local\Temp\dfebfd3149e14918a751a6b5cab7327168cfca7db31fbbf5c1f5a11c1fbf1d14N.exe"1⤵
- System Location Discovery: System Language Discovery
- Suspicious behavior: MapViewOfSection
- Suspicious use of FindShellTrayWindow
- Suspicious use of SendNotifyMessage
- Suspicious use of WriteProcessMemory
PID:2484 -
C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe"C:\Users\Admin\AppData\Local\Temp\dfebfd3149e14918a751a6b5cab7327168cfca7db31fbbf5c1f5a11c1fbf1d14N.exe"2⤵PID:1820
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 2484 -s 7602⤵
- Program crash
PID:5052
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -pss -s 432 -p 2484 -ip 24841⤵PID:2616