NEAS[.]4cdc517aa1bc7c0a997fb17a5b1d85b0_JC[.]exe

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General

Target

NEAS.4cdc517aa1bc7c0a997fb17a5b1d85b0_JC.exe
Size

461KB
MD5

4cdc517aa1bc7c0a997fb17a5b1d85b0
SHA1

53ef927a2a7d196eff00d717eb2176b3b40c6ad6
SHA256

4ce22a51d8d99584b919c95afb3e9b69624430cf817cee0f9b959b30edf79588
SHA512

bd3c3cad7540ece3b11c53f9d7db615c1342bff15c3e0abf8d1b3f54b808659799e00538f1e811e22b047f4e65630e4cc72ff954cfdf09844826729b21c066a2
SSDEEP

6144:9chjGKtEvAYCPDnmCdU7ouz1vdrTMPua09+GAQ/sMiVSfCaU8fMhWiGUu1z1+DhN:cjpMtlrqua09+GE1h2Uu1pWJ

Score

3^/10

Malware Config

Signatures

Unsigned PE 1 IoCs

Checks for missing Authenticode signature.

resource
NEAS.4cdc517aa1bc7c0a997fb17a5b1d85b0_JC.exe

Files

NEAS.4cdc517aa1bc7c0a997fb17a5b1d85b0_JC.exe
.dll regsvr32 windows:5 windows x64

f8482bc31e28705ccea1b671b4a9cc58

Headers

File Characteristics

IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LARGE_ADDRESS_AWARE
IMAGE_FILE_DLL

Imports

msvcrt

free
qsort
_purecall
memset
memcmp
memcpy
??2@YAPEAX_K@Z
realloc
??3@YAXPEAX@Z
malloc

kernel32

GetFileAttributesW
FindClose
GetVolumeInformationW
SetWaitableTimer
CreateWaitableTimerW
GetUserDefaultLCID
SetFilePointer
ReadFile
FindCloseChangeNotification
GetOverlappedResult
GlobalFree
DeviceIoControl
FindNextFileW
GetLocaleInfoA
IsValidLocale
lstrcpyA
Sleep
GetDriveTypeW
FindFirstFileW
MulDiv
IsBadWritePtr
IsBadReadPtr
GetComputerNameW
VirtualFree
ReleaseSemaphore
CreateSemaphoreW
CreateThread
WaitForMultipleObjects
GetThreadPriority
SetThreadPriority
lstrcmpW
lstrlenA
FindResourceW
FreeLibrary
LoadResource
LoadLibraryExW
GetCurrentProcess
WaitForSingleObject
GetModuleHandleW
CreateEventW
GetCurrentThread
InitializeCriticalSection
GlobalAlloc
WideCharToMultiByte
SizeofResource
GetVersionExW
LeaveCriticalSection
lstrcpynW
GetModuleFileNameW
CreateFileW
MultiByteToWideChar
lstrlenW
GetLastError
VirtualAlloc
EnterCriticalSection
GetSystemInfo
lstrcmpiW
lstrcatW
ResetEvent
DeleteCriticalSection
GetCurrentThreadId
CloseHandle
lstrcpyW
QueryPerformanceCounter
GetTickCount
GetCurrentProcessId
GetSystemTimeAsFileTime
TerminateProcess
UnhandledExceptionFilter
SetUnhandledExceptionFilter
RtlVirtualUnwind
RtlLookupFunctionEntry
RtlCaptureContext
LoadLibraryW
GetProcAddress
DisableThreadLibraryCalls
GetModuleFileNameA
GetFileSize
SetErrorMode
SetEvent

gdi32

GetSystemPaletteEntries
GetStockObject
GetDeviceCaps

user32

SetDlgItemInt
CheckDlgButton
IsDlgButtonChecked
CheckRadioButton
SetDlgItemTextW
EnableWindow
DestroyWindow
GetWindowRect
CharNextW
MsgWaitForMultipleObjects
wsprintfW
GetDC
TranslateMessage
GetDlgItemInt
InvalidateRect
GetWindowLongW
PeekMessageW
ReleaseDC
SetWindowLongW
LoadStringW
ShowWindow
KillTimer
SetRect
SetTimer
CreateDialogParamW
GetDesktopWindow
wvsprintfW
GetWindowLongPtrW
MoveWindow
GetClassInfoW
RegisterClassW
GetSystemMetrics
CreateWindowExW
SetWindowLongPtrW
SendMessageW
DefWindowProcW
DispatchMessageW
GetDlgItem
IsRectEmpty

advapi32

RegSetValueExW
RegCreateKeyExW
RegQueryValueExW
RegQueryInfoKeyW
RegDeleteKeyW
RegDeleteValueW
RegOpenKeyExW
RegOpenKeyW
GetUserNameW
RegCreateKeyW
RegSetValueW
RegCloseKey
RegEnumKeyExW

ole32

CoInitialize
CoFreeUnusedLibraries
CoUninitialize
StringFromGUID2
CoTaskMemAlloc
CoTaskMemFree
CoTaskMemRealloc
CoCreateInstance

oleaut32

VarI4FromStr
VariantClear

Exports

Exports

DllCanUnloadNow
DllGetClassObject
DllRegisterServer
DllUnregisterServer

Sections

.text
Size: 424KB - Virtual size: 423KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.data
Size: 2KB - Virtual size: 4KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.pdata
Size: 22KB - Virtual size: 22KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.rsrc
Size: 6KB - Virtual size: 5KB

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

Sharing

General

Malware Config

Signatures

Files

f8482bc31e28705ccea1b671b4a9cc58

Headers

File Characteristics

Imports

msvcrt

kernel32

gdi32

user32

advapi32

ole32

oleaut32

Exports

Exports

Sections

.text Size: 424KB - Virtual size: 423KB

.data Size: 2KB - Virtual size: 4KB

.pdata Size: 22KB - Virtual size: 22KB

.rsrc Size: 6KB - Virtual size: 5KB

.reloc Size: 5KB - Virtual size: 4KB

.text
Size: 424KB - Virtual size: 423KB

.data
Size: 2KB - Virtual size: 4KB

.pdata
Size: 22KB - Virtual size: 22KB

.rsrc
Size: 6KB - Virtual size: 5KB

.reloc
Size: 5KB - Virtual size: 4KB