Static task
static1
Behavioral task
behavioral1
Sample
NEAS.b4b2e7bb9238309e07a2e07b8531a4b0.exe
Resource
win7-20230831-en
Behavioral task
behavioral2
Sample
NEAS.b4b2e7bb9238309e07a2e07b8531a4b0.exe
Resource
win10v2004-20230915-en
General
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Target
NEAS.b4b2e7bb9238309e07a2e07b8531a4b0.exe
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Size
208KB
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MD5
b4b2e7bb9238309e07a2e07b8531a4b0
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SHA1
dbd0ff8871fa50f67faf9057ad841e069e269259
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SHA256
1d7396f1aa4b23a5e6d44428cfad4b5d07164d2c216da614639146f742ec3898
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SHA512
135cc624fbdc49416272bdafa261b463e739873b08744ff42c3394673e34b211502609065cf6d20a90d6a75ee4acd58cb07ac20d9769a9cfd3ae293a54257ef4
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SSDEEP
3072:Dkez7YsvQPPjnIr0I+lVBb1fGeOcNi5Sme39ZcoFVdkI1xXIm8brsOr:Tz9QPLnIII+XBb1K/5cZcolXIm8XsOr
Malware Config
Signatures
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Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource NEAS.b4b2e7bb9238309e07a2e07b8531a4b0.exe
Files
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NEAS.b4b2e7bb9238309e07a2e07b8531a4b0.exe.exe windows:5 windows x86
6cf5e4c320c4734ca2af099f99543172
Headers
DLL Characteristics
IMAGE_DLLCHARACTERISTICS_DYNAMIC_BASE
IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE
File Characteristics
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_32BIT_MACHINE
Imports
kernel32
VirtualAlloc
GetCommandLineA
HeapAlloc
IsProcessorFeaturePresent
GetLastError
SetLastError
InterlockedIncrement
InterlockedDecrement
GetCurrentThreadId
EncodePointer
DecodePointer
ExitProcess
GetModuleHandleExW
GetProcAddress
MultiByteToWideChar
GetStdHandle
WriteFile
GetModuleFileNameW
GetProcessHeap
GetFileType
InitializeCriticalSectionAndSpinCount
DeleteCriticalSection
GetStartupInfoW
GetModuleFileNameA
QueryPerformanceCounter
GetCurrentProcessId
GetSystemTimeAsFileTime
GetEnvironmentStringsW
FreeEnvironmentStringsW
WideCharToMultiByte
UnhandledExceptionFilter
SetUnhandledExceptionFilter
GetCurrentProcess
TerminateProcess
TlsAlloc
TlsGetValue
TlsSetValue
TlsFree
GetModuleHandleW
IsDebuggerPresent
EnterCriticalSection
LeaveCriticalSection
HeapFree
Sleep
IsValidCodePage
GetACP
GetOEMCP
GetCPInfo
LoadLibraryExW
OutputDebugStringW
LoadLibraryW
RtlUnwind
HeapReAlloc
GetStringTypeW
HeapSize
LCMapStringW
FlushFileBuffers
GetConsoleCP
GetConsoleMode
SetStdHandle
SetFilePointerEx
WriteConsoleW
CloseHandle
CreateFileW
Sections
.text Size: 45KB - Virtual size: 44KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 102KB - Virtual size: 102KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 11KB - Virtual size: 18KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 43KB - Virtual size: 43KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.reloc Size: 5KB - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ