njRatEraser1[.]6[.]exe

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General

Target

njRatEraser1.6.exe
Size

4.7MB
MD5

5faf42458a7de567d089e631c7cde132
SHA1

2ac6bd1cb527c055d82aa05df6547dbb5def35f7
SHA256

594276f64b7890fc1e18116dcaf767e50eba397765a6b6c7dde7f9c725b46f5f
SHA512

74b6e19ba3d76057fee07c30b4ea408a8727cfdc9473522db8a5e8aa6afd1bdd2d859039b9c279fb675a6bf580655cca50064296793a888107fe0c367dfb4ffb
SSDEEP

98304:VB4+ZV3v8/Dp1nYApBwagK47M44evsLkjgAnpG3wNiPZycX:Vu+D3v8b7nYugCdijgApHsZyc

Score

3^/10

Malware Config

Signatures

Unsigned PE 1 IoCs

Checks for missing Authenticode signature.

resource
njRatEraser1.6.exe

Files

njRatEraser1.6.exe
.exe windows x64

80007a13fd1f9e53b9462a53e483fbc0

Headers

DLL Characteristics

IMAGE_DLLCHARACTERISTICS_DYNAMIC_BASE
IMAGE_DLLCHARACTERISTICS_NX_COMPAT
IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE

File Characteristics

IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LARGE_ADDRESS_AWARE

Imports

user32

FillRect
SetWindowPos
GetWindowRect
MonitorFromWindow
GetMonitorInfoA
GetSystemMenu
GetWindowLongA
IsZoomed
SetMenuDefaultItem
TrackPopupMenu
PostMessageA
CallWindowProcA
SetWindowLongPtrA
SetMenuItemInfoA
SendMessageA
GetClientRect
MessageBoxW
MessageBoxA
ExitWindowsEx
EnumWindows
IsIconic
ShowWindow
SetForegroundWindow
GetLastActivePopup
IsWindowVisible
GetWindowThreadProcessId
MonitorFromPoint

advapi32

OpenProcessToken
LookupPrivilegeValueA
AdjustTokenPrivileges
RegEnumKeyExA
RegOpenKeyExA
RegQueryValueExA
RegCreateKeyExA
RegSetValueExA
RegCloseKey
RegGetValueA

ole32

CreateStreamOnHGlobal
CoCreateInstance
CoInitializeEx
GetHGlobalFromStream
CoUninitialize

kernel32

HeapReAlloc
GetStringTypeW
GetStringTypeA
GetLocaleInfoA
QueryPerformanceCounter
GetTimeZoneInformation
HeapCreate
EnumSystemLocalesA
IsValidCodePage
GetOEMCP
GetACP
SetHandleCount
GetConsoleMode
GetConsoleCP
GetModuleHandleW
HeapSize
FlsAlloc
IsValidLocale
InitializeCriticalSectionAndSpinCount
WriteConsoleA
SetStdHandle
CompareStringA
CompareStringW
GetLocaleInfoW
SetEndOfFile
HeapSetInformation
GetEnvironmentStrings
GetCurrentThreadId
SetLastError
FlsFree
FlsSetValue
FlsGetValue
GetLastError
CreateFileW
SetFilePointer
WriteFile
ReadFile
GetProcAddress
LoadLibraryA
GetUserDefaultLCID
CloseHandle
CreateFileA
CreateDirectoryA
FlushFileBuffers
WriteConsoleW
GetFileType
GetStdHandle
GetLongPathNameW
ExitProcess
RemoveDirectoryA
FindClose
FindNextFileA
DeleteFileA
FindFirstFileA
MultiByteToWideChar
AreFileApisANSI
FindFirstFileW
TerminateProcess
GetExitCodeProcess
CreateProcessW
GetWindowsDirectoryW
SetHandleInformation
CreatePipe
GetShortPathNameA
GetModuleFileNameA
GetShortPathNameW
GetModuleFileNameW
GetCurrentProcessId
GetLongPathNameA
FoldStringW
GetWindowsDirectoryA
GetEnvironmentVariableW
GetEnvironmentVariableA
GetTempPathW
GetTempPathA
GetTempFileNameA
GetFullPathNameW
GetFullPathNameA
LoadLibraryW
FreeEnvironmentStringsW
GetEnvironmentStringsW
FreeEnvironmentStringsA
GetProcessHeap
GetExitCodeThread
WaitForSingleObject
CreateThread
GetConsoleOutputCP
SetEnvironmentVariableA
SetCurrentDirectoryA
GetCurrentDirectoryA
GetVersionExA
CreateProcessA
SearchPathA
GetSystemTimeAsFileTime
EnterCriticalSection
InitializeCriticalSection
LeaveCriticalSection
Sleep
GetMailslotInfo
CreateMailslotA
GetCommandLineW
CreateSemaphoreA
SizeofResource
LockResource
LoadResource
FindResourceA
GlobalUnlock
GlobalSize
GlobalLock
GetTickCount
AllocConsole
GetModuleHandleA
GetCurrentProcess
LoadLibraryExA
SetEnvironmentVariableW
SetCurrentDirectoryW
WideCharToMultiByte
DeleteCriticalSection
UnhandledExceptionFilter
SetUnhandledExceptionFilter
IsDebuggerPresent
RtlVirtualUnwind
RtlLookupFunctionEntry
RtlCaptureContext
RaiseException
RtlPcToFileHeader
RtlUnwindEx
CreateDirectoryW
RemoveDirectoryW
HeapAlloc
HeapFree
DebugBreak
GetCommandLineA
GetStartupInfoA
LCMapStringA
LCMapStringW
GetCPInfo
EncodePointer
DecodePointer

Exports

Exports

Java_com_install4j_runtime_flatlaf_FlatWindowsNativeWindowBorder_00024WndProc_installImpl
Java_com_install4j_runtime_flatlaf_FlatWindowsNativeWindowBorder_00024WndProc_setWindowBackground
Java_com_install4j_runtime_flatlaf_FlatWindowsNativeWindowBorder_00024WndProc_showWindow
Java_com_install4j_runtime_flatlaf_FlatWindowsNativeWindowBorder_00024WndProc_uninstallImpl
Java_com_install4j_runtime_flatlaf_FlatWindowsNativeWindowBorder_00024WndProc_updateFrame
Java_com_install4j_runtime_flatlaf_FlatWindowsNativeWindowBorder_registryGetIntValue

Sections

.text
Size: 223KB - Virtual size: 222KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.rdata
Size: 61KB - Virtual size: 61KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.data
Size: 10KB - Virtual size: 71KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.pdata
Size: 10KB - Virtual size: 10KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.rsrc
Size: 107KB - Virtual size: 107KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.reloc
Size: 2KB - Virtual size: 2KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ

Sharing

General

Malware Config

Signatures

Files

80007a13fd1f9e53b9462a53e483fbc0

Headers

DLL Characteristics

File Characteristics

Imports

user32

advapi32

ole32

kernel32

Exports

Exports

Sections

.text Size: 223KB - Virtual size: 222KB

.rdata Size: 61KB - Virtual size: 61KB

.data Size: 10KB - Virtual size: 71KB

.pdata Size: 10KB - Virtual size: 10KB

.rsrc Size: 107KB - Virtual size: 107KB

.reloc Size: 2KB - Virtual size: 2KB

.text
Size: 223KB - Virtual size: 222KB

.rdata
Size: 61KB - Virtual size: 61KB

.data
Size: 10KB - Virtual size: 71KB

.pdata
Size: 10KB - Virtual size: 10KB

.rsrc
Size: 107KB - Virtual size: 107KB

.reloc
Size: 2KB - Virtual size: 2KB