Static task
static1
Behavioral task
behavioral1
Sample
NEAS.efa9129f01294e84d5ee12b0109ff570_JC.exe
Resource
win7-20231023-en
Behavioral task
behavioral2
Sample
NEAS.efa9129f01294e84d5ee12b0109ff570_JC.exe
Resource
win10v2004-20231020-en
General
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Target
NEAS.efa9129f01294e84d5ee12b0109ff570_JC.exe
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Size
393KB
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MD5
efa9129f01294e84d5ee12b0109ff570
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SHA1
2e73e6aba89801d5923d77023450bd463f9c8449
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SHA256
56c98497948c418430e27f595bcc76f8fe50fae64d98c3ba4058cc5759fe4f4c
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SHA512
02d6873384b925310ed9f8fd5f3dd7414eac2e5b81984b9a121c314755099a7e99cec25742d573e15de7d046af12c9be1d56b40dee6bc8adef22a2d3e64be5c3
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SSDEEP
6144:EeGbB+iphVAHiid2YOF7kN2yl50k+6HlAOCNX18/:VGbBbhVA6/+ME50k3l9/
Malware Config
Signatures
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Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource NEAS.efa9129f01294e84d5ee12b0109ff570_JC.exe
Files
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NEAS.efa9129f01294e84d5ee12b0109ff570_JC.exe.exe windows:5 windows x86
f162cab6523d7de1e3d3b91ee5794c4e
Headers
DLL Characteristics
IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE
File Characteristics
IMAGE_FILE_RELOCS_STRIPPED
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LARGE_ADDRESS_AWARE
IMAGE_FILE_32BIT_MACHINE
Imports
dinput8
DirectInput8Create
dsound
ord11
ddraw
DirectDrawCreateEx
winmm
timeBeginPeriod
timeGetTime
mmioOpenA
mmioDescend
mmioRead
mmioAscend
mmioSeek
mmioGetInfo
mmioAdvance
mmioSetInfo
kernel32
GetModuleHandleA
CloseHandle
PurgeComm
SetCommMask
ClearCommError
GetOverlappedResult
GetLastError
WriteFile
ReadFile
WaitCommEvent
CreateEventA
CreateThread
SetCommTimeouts
SetCommState
GetCommState
CreateFileA
SetFilePointer
MultiByteToWideChar
WideCharToMultiByte
GetTickCount
LeaveCriticalSection
EnterCriticalSection
CreateDirectoryA
InitializeCriticalSection
SetLocalTime
GetLocalTime
SetEvent
WaitForSingleObject
ResetEvent
GetCommMask
GetCommTimeouts
GetCurrentProcess
GetPrivateProfileStringA
DeleteFileA
GetDriveTypeA
Sleep
GetStringTypeW
GetStringTypeA
GetLocaleInfoA
WriteConsoleW
GetConsoleOutputCP
WriteConsoleA
GetProcessHeap
SetEndOfFile
LCMapStringW
LCMapStringA
GetTimeZoneInformation
FlushFileBuffers
IsValidCodePage
GetOEMCP
GetACP
GetCPInfo
LoadLibraryA
SetStdHandle
GetFullPathNameA
InterlockedDecrement
InitializeCriticalSectionAndSpinCount
HeapSize
GetCurrentProcessId
QueryPerformanceCounter
GetEnvironmentStringsW
FreeEnvironmentStringsW
GetEnvironmentStrings
FreeEnvironmentStringsA
GetConsoleMode
GetConsoleCP
CompareStringA
CompareStringW
GetCurrentThreadId
HeapFree
HeapAlloc
FindClose
FileTimeToSystemTime
FileTimeToLocalFileTime
FindFirstFileA
RaiseException
RtlUnwind
SetEnvironmentVariableA
GetCurrentDirectoryA
GetSystemTimeAsFileTime
GetFileInformationByHandle
PeekNamedPipe
GetFileType
GetCommandLineA
GetStartupInfoA
TerminateProcess
UnhandledExceptionFilter
SetUnhandledExceptionFilter
IsDebuggerPresent
HeapCreate
VirtualFree
DeleteCriticalSection
VirtualAlloc
HeapReAlloc
GetModuleHandleW
GetProcAddress
ExitProcess
GetStdHandle
GetModuleFileNameA
TlsGetValue
TlsAlloc
TlsSetValue
TlsFree
InterlockedIncrement
SetLastError
SetHandleCount
user32
DispatchMessageA
PostQuitMessage
ChangeDisplaySettingsA
PostMessageA
SetRect
UpdateWindow
ShowWindow
CreateWindowExA
GetAsyncKeyState
LoadStringA
ShowCursor
PeekMessageA
GetMessageA
TranslateMessage
MessageBoxA
LoadIconA
LoadCursorA
RegisterClassExA
DefWindowProcA
ExitWindowsEx
SystemParametersInfoA
gdi32
CreateFontA
DeleteObject
advapi32
LookupPrivilegeValueA
OpenProcessToken
AdjustTokenPrivileges
iphlpapi
GetAdaptersInfo
ws2_32
htons
Sections
.text Size: 269KB - Virtual size: 269KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 42KB - Virtual size: 42KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 12KB - Virtual size: 32KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 68KB - Virtual size: 89KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE