Static task
static1
Behavioral task
behavioral1
Sample
NEAS.58b5a5fcc79bf6ff8a1ae97d63ce37b0.exe
Resource
win7-20230831-en
Behavioral task
behavioral2
Sample
NEAS.58b5a5fcc79bf6ff8a1ae97d63ce37b0.exe
Resource
win10v2004-20230915-en
General
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Target
NEAS.58b5a5fcc79bf6ff8a1ae97d63ce37b0.exe
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Size
276KB
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MD5
58b5a5fcc79bf6ff8a1ae97d63ce37b0
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SHA1
4a294147ab5ea2c67534df081aa3a5c25abc70f1
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SHA256
817722008a2eb33806d36d035a6719067dcecdfbcc176566fc8c6a9c2b2c1d9d
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SHA512
bbccdacb0e513884883f12af3a67a8b238a44b8a9b25d72a59fed3c40d718b14a27814d675b66dfad6808c69309a4e0f57f4701b5f66bc4e3a64198323e96827
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SSDEEP
3072:XudeSdA/Snmk8cP7V89wmnfLSUkYhk9s42TqbVKuh+DEOXpq0q3/5ZV5OjO5OKUf:edeSdYSRYRnfLSokPvVADEO8TBbU
Malware Config
Signatures
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Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource NEAS.58b5a5fcc79bf6ff8a1ae97d63ce37b0.exe
Files
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NEAS.58b5a5fcc79bf6ff8a1ae97d63ce37b0.exe.exe windows:4 windows x86
8c7660d5a124cb5becc9b9d698520fd7
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
InterlockedIncrement
InterlockedDecrement
GetProcAddress
GetStringTypeW
GetStringTypeA
WriteFile
GetFileType
GetStdHandle
SetHandleCount
GetEnvironmentStringsW
GetEnvironmentStrings
FreeEnvironmentStringsW
Sleep
WaitForSingleObject
SetEvent
GetModuleHandleA
GetTickCount
CreateEventA
GetLastError
CloseHandle
GetCommandLineA
CreateProcessA
WaitForMultipleObjects
LoadLibraryA
GetExitCodeProcess
HeapFree
HeapAlloc
ResumeThread
CreateThread
TlsSetValue
ExitThread
GetStartupInfoA
GetVersion
ExitProcess
InitializeCriticalSection
EnterCriticalSection
LeaveCriticalSection
GetCPInfo
GetACP
GetOEMCP
WideCharToMultiByte
MultiByteToWideChar
LCMapStringA
LCMapStringW
GetModuleFileNameA
GetEnvironmentVariableA
GetVersionExA
HeapDestroy
HeapCreate
VirtualFree
VirtualAlloc
HeapReAlloc
RtlUnwind
GetCurrentThreadId
TlsAlloc
SetLastError
TlsGetValue
TerminateProcess
GetCurrentProcess
UnhandledExceptionFilter
FreeEnvironmentStringsA
user32
SetFocus
RegisterClassA
GetDesktopWindow
GetClientRect
CreateWindowExA
ShowWindow
UpdateWindow
PeekMessageA
GetMessageA
TranslateMessage
DispatchMessageA
DestroyWindow
DefWindowProcA
BeginPaint
DrawTextA
EndPaint
LoadImageA
GetDC
ReleaseDC
LoadStringA
MessageBoxA
gdi32
RealizePalette
BitBlt
DeleteObject
SetTextColor
SetBkColor
SetBkMode
GetObjectA
CreateCompatibleDC
SelectObject
GetDIBColorTable
CreatePalette
DeleteDC
CreateHalftonePalette
SelectPalette
Sections
.text Size: 24KB - Virtual size: 20KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 4KB - Virtual size: 3KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 12KB - Virtual size: 12KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 232KB - Virtual size: 232KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ