Static task
static1
Behavioral task
behavioral1
Sample
4fb9b4c98df852601a44b345fc342e30_NEAS.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
4fb9b4c98df852601a44b345fc342e30_NEAS.exe
Resource
win10v2004-20240419-en
General
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Target
4fb9b4c98df852601a44b345fc342e30_NEAS
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Size
58KB
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MD5
4fb9b4c98df852601a44b345fc342e30
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SHA1
d73fe91576f465c4275351710dc1b028f25e8899
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SHA256
2fe0d88dea19a3c14096e85086cfba03cc1739546861fbae7383268ed42e4f5b
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SHA512
33731a3584726016798a3d7d5e5570d9886598dd7affa46ad2d9895b0d3b0aa93db0023e46e2ab678e1c7277a56a444b930bc41476048c3b09aa4520651e325b
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SSDEEP
1536:nAsBuoFn7UZ+LtdgI2MyzNORQtOflIwoHNV2XBFV72B4lA7ZsbF8RL7:nAjot7UQLtdgI2MyzNORQtOflIwoHNVd
Malware Config
Signatures
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Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 4fb9b4c98df852601a44b345fc342e30_NEAS
Files
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4fb9b4c98df852601a44b345fc342e30_NEAS.exe windows:5 windows x86 arch:x86
9763c44202933916b29e39627955d62f
Headers
DLL Characteristics
IMAGE_DLLCHARACTERISTICS_NX_COMPAT
IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE
File Characteristics
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_32BIT_MACHINE
Imports
mscms
GetColorDirectoryW
kernel32
HeapReAlloc
ExitProcess
CreateDirectoryW
GetModuleHandleW
GetLastError
GetCommandLineA
HeapSetInformation
GetStartupInfoW
SetUnhandledExceptionFilter
GetProcAddress
DecodePointer
WriteFile
GetStdHandle
GetModuleFileNameW
GetModuleFileNameA
FreeEnvironmentStringsW
WideCharToMultiByte
GetEnvironmentStringsW
SetHandleCount
InitializeCriticalSectionAndSpinCount
GetFileType
DeleteCriticalSection
EncodePointer
TlsAlloc
TlsGetValue
TlsSetValue
TlsFree
InterlockedIncrement
SetLastError
GetCurrentThreadId
InterlockedDecrement
IsProcessorFeaturePresent
HeapCreate
QueryPerformanceCounter
GetTickCount
GetCurrentProcessId
GetSystemTimeAsFileTime
LeaveCriticalSection
EnterCriticalSection
LoadLibraryW
UnhandledExceptionFilter
IsDebuggerPresent
TerminateProcess
GetCurrentProcess
GetCPInfo
GetACP
GetOEMCP
IsValidCodePage
HeapFree
Sleep
RtlUnwind
HeapSize
LCMapStringW
MultiByteToWideChar
GetStringTypeW
HeapAlloc
Sections
.text Size: 20KB - Virtual size: 24KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 9KB - Virtual size: 12KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 4KB - Virtual size: 8KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 10KB - Virtual size: 10KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.htext Size: 4KB - Virtual size: 4KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE