Analysis
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max time kernel
118s -
max time network
120s -
platform
windows7_x64 -
resource
win7-20240704-en -
resource tags
arch:x64arch:x86image:win7-20240704-enlocale:en-usos:windows7-x64system -
submitted
19-08-2024 12:19
Behavioral task
behavioral1
Sample
dcf223799ce125ff5c558098b9129290N.exe
Resource
win7-20240704-en
General
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Target
dcf223799ce125ff5c558098b9129290N.exe
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Size
316KB
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MD5
dcf223799ce125ff5c558098b9129290
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SHA1
d5e40eaed1168a968edaf227b7c9a87246772c62
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SHA256
440fb2220a4cafea2dedec4bb511663e68092a1a0b42590d53950544d04f6f61
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SHA512
bdaa61da9546fda7307dce651e65ba7439919c7ac2bb82500eae5a38d561fb00510f7811e5aa75908b2dadafb79c4d00adf38388077b535425cbbe98406762b3
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SSDEEP
1536:W4d9dseIOc+93bIvYvZEyF4EEOF6N4yS+AQmZUnOHBRzU:WIdseIO+EZEyFjEOFqTiQmKnOHjzU
Malware Config
Extracted
neconyd
http://ow5dirasuek.com/
http://mkkuei4kdsz.com/
http://lousta.net/
Signatures
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Processes:
resource yara_rule behavioral1/memory/2056-1-0x0000000000400000-0x000000000044F000-memory.dmp upx -
Program crash 1 IoCs
Processes:
WerFault.exepid pid_target process target process 2792 2056 WerFault.exe dcf223799ce125ff5c558098b9129290N.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:
dcf223799ce125ff5c558098b9129290N.exedescription ioc process Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language dcf223799ce125ff5c558098b9129290N.exe -
Suspicious use of WriteProcessMemory 4 IoCs
Processes:
dcf223799ce125ff5c558098b9129290N.exedescription pid process target process PID 2056 wrote to memory of 2792 2056 dcf223799ce125ff5c558098b9129290N.exe WerFault.exe PID 2056 wrote to memory of 2792 2056 dcf223799ce125ff5c558098b9129290N.exe WerFault.exe PID 2056 wrote to memory of 2792 2056 dcf223799ce125ff5c558098b9129290N.exe WerFault.exe PID 2056 wrote to memory of 2792 2056 dcf223799ce125ff5c558098b9129290N.exe WerFault.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\dcf223799ce125ff5c558098b9129290N.exe"C:\Users\Admin\AppData\Local\Temp\dcf223799ce125ff5c558098b9129290N.exe"1⤵
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:2056 -
C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 2056 -s 362⤵
- Program crash
PID:2792
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