_yusyutceawuy@24
Static task
static1
Behavioral task
behavioral1
Sample
b5f1a4c04e13fa60d4fddb7ab00f94d0d31c6892a12fe7868f84a8f3a44ab850.exe
Resource
win7-20230831-en
General
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Target
b5f1a4c04e13fa60d4fddb7ab00f94d0d31c6892a12fe7868f84a8f3a44ab850
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Size
359KB
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MD5
5aac19a58e8b041c6f8d84f6829cbf3e
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SHA1
f08f5dfc9ad97603ca5fe77afe92403c8539c43a
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SHA256
b5f1a4c04e13fa60d4fddb7ab00f94d0d31c6892a12fe7868f84a8f3a44ab850
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SHA512
7219fbc9dca7f711ab0577b18ffb1cb5385dfb90cdcf20653d612c41caef05467e1dfef0d41c14b3c88ce2fe90fc6152e2bf7292f9b40c7515466e13b3631052
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SSDEEP
6144:cqcaGEZt20ZSwbz8+Dxe8kVAOjl5SaGMzRU+CQNd+nDf0Z8fBrpG2h8Ey:cqFzZtT78Th6apRU+CQNdKfnplh8Ey
Malware Config
Signatures
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Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource b5f1a4c04e13fa60d4fddb7ab00f94d0d31c6892a12fe7868f84a8f3a44ab850
Files
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b5f1a4c04e13fa60d4fddb7ab00f94d0d31c6892a12fe7868f84a8f3a44ab850.exe windows:6 windows x86
fc6316c96fc105fcdafe08845aa690ab
Headers
DLL Characteristics
IMAGE_DLLCHARACTERISTICS_DYNAMIC_BASE
IMAGE_DLLCHARACTERISTICS_NX_COMPAT
IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE
File Characteristics
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_32BIT_MACHINE
Imports
kernel32
Sleep
FreeConsole
MultiByteToWideChar
GetStringTypeW
WideCharToMultiByte
GetCurrentThreadId
CloseHandle
WaitForSingleObjectEx
GetExitCodeThread
EnterCriticalSection
LeaveCriticalSection
InitializeCriticalSectionEx
DeleteCriticalSection
EncodePointer
DecodePointer
LCMapStringEx
QueryPerformanceCounter
GetSystemTimeAsFileTime
GetModuleHandleW
GetProcAddress
GetCPInfo
IsProcessorFeaturePresent
UnhandledExceptionFilter
SetUnhandledExceptionFilter
GetCurrentProcess
TerminateProcess
GetCurrentProcessId
InitializeSListHead
IsDebuggerPresent
GetStartupInfoW
CreateFileW
RaiseException
RtlUnwind
GetLastError
SetLastError
InitializeCriticalSectionAndSpinCount
TlsAlloc
TlsGetValue
TlsSetValue
TlsFree
FreeLibrary
LoadLibraryExW
CreateThread
ExitThread
FreeLibraryAndExitThread
GetModuleHandleExW
GetStdHandle
WriteFile
GetModuleFileNameW
ExitProcess
GetCommandLineA
GetCommandLineW
HeapAlloc
HeapFree
CompareStringW
LCMapStringW
GetLocaleInfoW
IsValidLocale
GetUserDefaultLCID
EnumSystemLocalesW
GetFileType
GetFileSizeEx
SetFilePointerEx
FlushFileBuffers
GetConsoleOutputCP
GetConsoleMode
ReadFile
HeapReAlloc
FindClose
FindFirstFileExW
FindNextFileW
IsValidCodePage
GetACP
GetOEMCP
GetEnvironmentStringsW
FreeEnvironmentStringsW
SetEnvironmentVariableW
SetStdHandle
GetProcessHeap
ReadConsoleW
HeapSize
WriteConsoleW
Exports
Exports
Sections
.text Size: 151KB - Virtual size: 151KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 54KB - Virtual size: 54KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 4KB - Virtual size: 7KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.bss Size: 141KB - Virtual size: 140KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.reloc Size: 7KB - Virtual size: 7KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ