_yusyutceawuy@24
Static task
static1
Behavioral task
behavioral1
Sample
b9a87759720cc1f09380216b90a51553a46dafef249b74eb409b62a39edf7e0c.exe
Resource
win7-20230831-en
Behavioral task
behavioral2
Sample
b9a87759720cc1f09380216b90a51553a46dafef249b74eb409b62a39edf7e0c.exe
Resource
win10v2004-20230915-en
General
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Target
b9a87759720cc1f09380216b90a51553a46dafef249b74eb409b62a39edf7e0c
-
Size
1.2MB
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MD5
c235d5ba0d0745ff89fd47d3af5b78b4
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SHA1
4899cb1ee8c010676220ae263aa9685260c678f9
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SHA256
b9a87759720cc1f09380216b90a51553a46dafef249b74eb409b62a39edf7e0c
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SHA512
c480c411fdb4446e778e456a40400a91563ec820e07ff62f3a485dfd18fe9bf9faba6ef4297be8650671b248734c72906d5453a883c8ba8f2151c10e3c74fded
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SSDEEP
24576:FYtuKE3eJzyobsD9Ya0tTtQ3nFgLPSnNTkhNZ:FYtukzmRYa0tTtQXFgLPSnsZ
Malware Config
Signatures
-
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource b9a87759720cc1f09380216b90a51553a46dafef249b74eb409b62a39edf7e0c
Files
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b9a87759720cc1f09380216b90a51553a46dafef249b74eb409b62a39edf7e0c.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: 1.0MB - Virtual size: 1.0MB
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