mexFunction
Static task
static1
Behavioral task
behavioral1
Sample
NEAS.54fee774ad6eaf044abca1f77a4ce140.dll
Resource
win7-20231020-en
Behavioral task
behavioral2
Sample
NEAS.54fee774ad6eaf044abca1f77a4ce140.dll
Resource
win10v2004-20231020-en
General
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Target
NEAS.54fee774ad6eaf044abca1f77a4ce140.exe
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Size
72KB
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MD5
54fee774ad6eaf044abca1f77a4ce140
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SHA1
95801b1fe52cfe7da138eef7c4ab33e05466bb09
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SHA256
f504b4963eaa744f76738dd10e675d81e4ded9fb22e773ee18944f443283949d
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SHA512
26088461e0af9a34464db6795e2beea4c04ebf857e1316a833e56391bc0df15a50e509a2509b8681b3ac5bdf598902ef0ecf097d4be8fe345f21a72bba300d01
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SSDEEP
768:zeZGmGuYdVN3teBbmRvknfgP1C6pB0ml0HSgRRaqgoNLNJRqo1tQ3XjnrK:S9KYCRmfgP1f0LHS8aq/BJrtQ3Tr
Malware Config
Signatures
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Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource NEAS.54fee774ad6eaf044abca1f77a4ce140.exe
Files
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NEAS.54fee774ad6eaf044abca1f77a4ce140.exe.dll windows:4 windows x86
552e3437c72e05f56fe5119e24ef78fe
Headers
File Characteristics
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_32BIT_MACHINE
IMAGE_FILE_DLL
Imports
libmx
mxGetString_700
mxIsChar
mxGetNumberOfDimensions_700
mxGetM
mxGetN
kernel32
GetEnvironmentStrings
GetLocaleInfoA
GetStringTypeW
GetStringTypeA
LCMapStringW
MultiByteToWideChar
LCMapStringA
RtlUnwind
DeleteFileA
GetCurrentThreadId
GetCommandLineA
HeapFree
GetVersionExA
HeapAlloc
GetProcessHeap
GetProcAddress
GetModuleHandleA
RaiseException
GetLastError
ExitProcess
TlsGetValue
TlsAlloc
TlsSetValue
TlsFree
InterlockedIncrement
SetLastError
InterlockedDecrement
Sleep
SetHandleCount
GetStdHandle
GetFileType
GetStartupInfoA
DeleteCriticalSection
GetModuleFileNameA
FreeEnvironmentStringsA
FreeEnvironmentStringsW
WideCharToMultiByte
GetEnvironmentStringsW
HeapDestroy
HeapCreate
VirtualFree
QueryPerformanceCounter
GetTickCount
GetCurrentProcessId
GetSystemTimeAsFileTime
GetCPInfo
GetACP
GetOEMCP
IsValidCodePage
TerminateProcess
GetCurrentProcess
UnhandledExceptionFilter
SetUnhandledExceptionFilter
IsDebuggerPresent
HeapSize
LeaveCriticalSection
EnterCriticalSection
VirtualAlloc
HeapReAlloc
WriteFile
LoadLibraryA
InitializeCriticalSection
Exports
Exports
Sections
.text Size: 40KB - Virtual size: 38KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 12KB - Virtual size: 9KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 8KB - Virtual size: 7KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.reloc Size: 8KB - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ