Static task
static1
Behavioral task
behavioral1
Sample
NEAS.49756044ed692ea59af2a45905c6dc80_JC.exe
Resource
win7-20231020-en
Behavioral task
behavioral2
Sample
NEAS.49756044ed692ea59af2a45905c6dc80_JC.exe
Resource
win10v2004-20231023-en
General
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Target
NEAS.49756044ed692ea59af2a45905c6dc80_JC.exe
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Size
448KB
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MD5
49756044ed692ea59af2a45905c6dc80
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SHA1
4b76d7d54a21eb5faaf418cdbf66435bdedb7c97
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SHA256
78036dbd6f1492d2e6c8e3cab5f00a1864e315d4d0ed1dcb4ea5bb756c3c90ae
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SHA512
d576539a27cf88b83882979fae5085fb2046f6f7044b7473d3e2ac2e649195135379ee8e8b07890b07add96e923b195a97d700e514a7732d1be81e43f17fa1e8
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SSDEEP
6144:tck18MipfIUaQYu8tbS6JBcj0U5hjX/Tvf8MJYFW8jb/HVbdsifRe9+kH:tX8Djadu8J4YSjX/THmxr1bBGLH
Malware Config
Signatures
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Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource NEAS.49756044ed692ea59af2a45905c6dc80_JC.exe
Files
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NEAS.49756044ed692ea59af2a45905c6dc80_JC.exe.exe windows:4 windows x86
a3cd30cc30d79a7a89ca3c454827da96
Headers
File Characteristics
IMAGE_FILE_RELOCS_STRIPPED
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_32BIT_MACHINE
Imports
ws2_32
WSACloseEvent
gethostname
WSAAddressToStringW
WSAStartup
WSAConnect
getsockname
setsockopt
sendto
WSACleanup
socket
gethostbyname
kernel32
GetModuleHandleA
CreateFileA
SetStdHandle
WriteConsoleW
GetConsoleOutputCP
WriteConsoleA
ReadFile
GetLocaleInfoW
GetFileSize
SetEndOfFile
CreateProcessW
CreateDirectoryW
VirtualFree
WriteFile
LoadLibraryW
Sleep
MulDiv
CreateFileW
GetProcAddress
VirtualAlloc
GetDiskFreeSpaceW
ResetEvent
LocalAlloc
RemoveDirectoryW
VirtualProtect
DeleteCriticalSection
GetCurrentThreadId
CloseHandle
DeleteFileW
LocalFree
WideCharToMultiByte
InterlockedIncrement
InterlockedDecrement
InterlockedExchange
MultiByteToWideChar
InitializeCriticalSection
EnterCriticalSection
LeaveCriticalSection
TerminateProcess
GetCurrentProcess
UnhandledExceptionFilter
SetUnhandledExceptionFilter
IsDebuggerPresent
HeapFree
GetVersionExA
HeapAlloc
GetProcessHeap
GetStartupInfoW
GetCPInfo
GetLastError
RaiseException
RtlUnwind
LCMapStringA
LCMapStringW
TlsGetValue
TlsAlloc
TlsSetValue
TlsFree
SetLastError
GetACP
GetOEMCP
ExitProcess
GetStdHandle
GetModuleFileNameA
GetModuleFileNameW
FreeEnvironmentStringsA
GetEnvironmentStrings
FreeEnvironmentStringsW
GetEnvironmentStringsW
GetCommandLineA
GetCommandLineW
SetHandleCount
GetFileType
GetStartupInfoA
HeapDestroy
HeapCreate
QueryPerformanceCounter
GetTickCount
GetCurrentProcessId
GetSystemTimeAsFileTime
GetStringTypeA
GetStringTypeW
HeapReAlloc
GetConsoleCP
GetConsoleMode
FlushFileBuffers
SetFilePointer
HeapSize
GetUserDefaultLCID
GetLocaleInfoA
EnumSystemLocalesA
IsValidLocale
IsValidCodePage
LoadLibraryA
Sections
.text Size: 280KB - Virtual size: 278KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 72KB - Virtual size: 71KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 20KB - Virtual size: 97KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 28KB - Virtual size: 26KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.htext Size: 24KB - Virtual size: 24KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE