Static task
static1
Behavioral task
behavioral1
Sample
40675bcfd58ebd5bad90dba73410d5f0_NEAS.exe
Resource
win7-20231129-en
Behavioral task
behavioral2
Sample
40675bcfd58ebd5bad90dba73410d5f0_NEAS.exe
Resource
win10v2004-20240419-en
General
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Target
40675bcfd58ebd5bad90dba73410d5f0_NEAS
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Size
40KB
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MD5
40675bcfd58ebd5bad90dba73410d5f0
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SHA1
4a54bdcf18321665c1799766213547c598587de3
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SHA256
8c7eab3e3a40b03c82ccdd9c9e9c97dad458db99d827f07bf42551842b6bc693
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SHA512
b4ee9fdeaf08e36a6695e95eee69101ba83d4d9087cd422bbe6519a2106f0ecaabf4db0865f5d115ec18ce219b82f6c21e3afff6798e28aec3b6818b0f4a49e3
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SSDEEP
384:nMvlI5vQRZbwbq5uZkuIyN/3jmlLV8cKnNejNzyY/ggSuL12oFZkCHQHo:ebwbqO/7FscNehxao12oFZkCH
Malware Config
Signatures
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Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 40675bcfd58ebd5bad90dba73410d5f0_NEAS
Files
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40675bcfd58ebd5bad90dba73410d5f0_NEAS.exe windows:4 windows x86 arch:x86
24f21e5656a276c0c899dbe3813a5ec0
Headers
File Characteristics
IMAGE_FILE_RELOCS_STRIPPED
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LINE_NUMS_STRIPPED
IMAGE_FILE_LOCAL_SYMS_STRIPPED
IMAGE_FILE_32BIT_MACHINE
Imports
kernel32
ExitProcess
GetOverlappedResult
GetLastError
WriteFile
Sleep
CloseHandle
CreateThread
CreateEventA
EscapeCommFunction
SetCommTimeouts
SetupComm
CreateFileA
ReadFile
PurgeComm
WaitForSingleObject
SetCommMask
SetCommState
GetCommState
GetPrivateProfileStringA
lstrlenA
GetTickCount
lstrcpyA
GetStdHandle
SetHandleCount
GetStringTypeW
GetStringTypeA
LCMapStringW
LCMapStringA
MultiByteToWideChar
SetEndOfFile
GetModuleHandleA
GetStartupInfoA
GetCommandLineA
GetVersion
ClearCommError
HeapFree
TerminateProcess
GetCurrentProcess
UnhandledExceptionFilter
GetModuleFileNameA
FreeEnvironmentStringsA
FreeEnvironmentStringsW
WideCharToMultiByte
GetEnvironmentStrings
GetEnvironmentStringsW
GetProcAddress
LoadLibraryA
GetFileType
HeapDestroy
HeapCreate
VirtualFree
RtlUnwind
HeapAlloc
VirtualAlloc
HeapReAlloc
SetStdHandle
FlushFileBuffers
SetFilePointer
GetCPInfo
GetACP
GetOEMCP
user32
GetFocus
DialogBoxParamA
SendDlgItemMessageA
EndDialog
MessageBoxA
SetDlgItemTextA
wsprintfA
Sections
.text Size: 24KB - Virtual size: 22KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 4KB - Virtual size: 2KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 4KB - Virtual size: 13KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 4KB - Virtual size: 1000B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ