d3c8ce71ebeac9ead16f4e003b5d2a97

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General

Target

d3c8ce71ebeac9ead16f4e003b5d2a97
Size

1.2MB
MD5

d3c8ce71ebeac9ead16f4e003b5d2a97
SHA1

1178107d075effb7a49c2db25ad824d6a1ebe950
SHA256

52b3a80c28a492eca1ce47570d5e443598944a050b194a5c5b46bb41457cf0a6
SHA512

92ebd218c06bf356d38d0b0695cdcbb4cb0f45a44fa10e3e9dd50d887f00c37bbc92112b17fc82b83c5a19d790acebb2c759757b7098cf3a48592bb3805e4636
SSDEEP

24576:Gh1kFchJreDXxNQP6dNkFp+/RkwRVA3fMTXhlnvEoFbu:GDphQDXxuP6vVA3qXh5Eohu

Score

3^/10

Malware Config

Signatures

Unsigned PE 3 IoCs

Checks for missing Authenticode signature.

resource
unpack001/inj_ruoff.dll
unpack001/inject.dll
unpack001/l2pbx.exe

Files

d3c8ce71ebeac9ead16f4e003b5d2a97
.rar
ItemsID.ini
Options.ini
PacketsT1.ini
SkillsID.ini
changelog.txt
classid.ini
inj_ruoff.dll
.dll windows:4 windows x86 arch:x86

876411041b74fb1f8c67a0dc117a3a6d

Headers

File Characteristics

IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LINE_NUMS_STRIPPED
IMAGE_FILE_LOCAL_SYMS_STRIPPED
IMAGE_FILE_32BIT_MACHINE
IMAGE_FILE_DEBUG_STRIPPED
IMAGE_FILE_DLL

Imports

kernel32

GetModuleHandleW
LoadLibraryExW

ntdll

strcmp

user32

FindWindowW
SendMessageW

Exports

Exports

rat4

Sections

.text
Size: 1024B - Virtual size: 520B

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.flat
Size: 512B - Virtual size: 337B

IMAGE_SCN_CNT_CODE
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rdata
Size: 512B - Virtual size: 128B

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.bss
Size: - Virtual size: 64B

IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.edata
Size: 512B - Virtual size: 66B

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.idata
Size: 512B - Virtual size: 308B

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.reloc
Size: 512B - Virtual size: 44B

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ
inject.dll
.dll windows:4 windows x86 arch:x86

c55c5f05fd910c48cf7df215867cf23f

Headers

File Characteristics

IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LINE_NUMS_STRIPPED
IMAGE_FILE_LOCAL_SYMS_STRIPPED
IMAGE_FILE_BYTES_REVERSED_LO
IMAGE_FILE_32BIT_MACHINE
IMAGE_FILE_DLL
IMAGE_FILE_BYTES_REVERSED_HI

Imports

advapi32

RegQueryValueExA
RegOpenKeyExA
RegCloseKey

user32

GetKeyboardType
DestroyWindow
MessageBoxA
SendMessageA
FindWindowA

kernel32

GetACP
Sleep
VirtualFree
VirtualAlloc
GetCurrentThreadId
VirtualQuery
GetStartupInfoA
GetCommandLineA
FreeLibrary
ExitProcess
WriteFile
UnhandledExceptionFilter
RtlUnwind
RaiseException
GetStdHandle
TlsSetValue
TlsGetValue
TlsFree
TlsAlloc
LocalFree
LocalAlloc
VirtualProtect
SuspendThread
ResumeThread
LoadLibraryA
GetProcAddress
GetModuleHandleA
GetCurrentThreadId
GetCurrentProcessId
FreeLibrary
CloseHandle
OpenThread
Thread32Next
Thread32First
CreateToolhelp32Snapshot

wsock32

inet_addr

Sections

.text
Size: 12KB - Virtual size: 12KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.itext
Size: 512B - Virtual size: 300B

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.data
Size: 3KB - Virtual size: 3KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.bss
Size: - Virtual size: 9KB

IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.idata
Size: 1KB - Virtual size: 1KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.reloc
Size: 1024B - Virtual size: 880B

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ

.rsrc
Size: 512B - Virtual size: 512B

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
l2pbx.exe
.exe windows:4 windows x86 arch:x86

0b22438d7c4dfd10a77786218c6719a1

Headers

File Characteristics

IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LINE_NUMS_STRIPPED
IMAGE_FILE_LOCAL_SYMS_STRIPPED
IMAGE_FILE_BYTES_REVERSED_LO
IMAGE_FILE_32BIT_MACHINE
IMAGE_FILE_BYTES_REVERSED_HI

Imports

oleaut32

SysFreeString
SysReAllocStringLen
SysAllocStringLen
GetErrorInfo
GetActiveObject
SysFreeString
SafeArrayPtrOfIndex
SafeArrayPutElement
SafeArrayGetElement
SafeArrayUnaccessData
SafeArrayAccessData
SafeArrayGetUBound
SafeArrayGetLBound
SafeArrayRedim
SafeArrayCreate
VariantChangeType
VariantCopyInd
VariantCopy
VariantClear
VariantInit

advapi32

RegQueryValueExA
RegOpenKeyExA
RegCloseKey
RegQueryValueExW
RegQueryValueExA
RegOpenKeyExW
RegOpenKeyExA
RegFlushKey
RegCloseKey
OpenProcessToken
LookupPrivilegeValueA
AdjustTokenPrivileges

user32

GetKeyboardType
DestroyWindow
LoadStringA
MessageBoxA
CharNextA
CreateWindowExA
WindowFromPoint
WaitMessage
UpdateWindow
UnregisterHotKey
UnregisterClassA
UnhookWindowsHookEx
TranslateMessage
TranslateMDISysAccel
TrackPopupMenu
SystemParametersInfoA
ShowWindow
ShowScrollBar
ShowOwnedPopups
ShowCaret
SetWindowsHookExA
SetWindowTextA
SetWindowPos
SetWindowPlacement
SetWindowLongW
SetWindowLongA
SetTimer
SetScrollRange
SetScrollPos
SetScrollInfo
SetRect
SetPropA
SetParent
SetMenuItemInfoA
SetMenu
SetKeyboardState
SetForegroundWindow
SetFocus
SetCursor
SetClipboardData
SetClassLongA
SetCaretPos
SetCapture
SetActiveWindow
SendMessageW
SendMessageA
SendDlgItemMessageA
ScrollWindow
ScrollDC
ScreenToClient
RemovePropA
RemoveMenu
ReleaseDC
ReleaseCapture
RegisterWindowMessageA
RegisterHotKey
RegisterClipboardFormatA
RegisterClassA
RedrawWindow
PtInRect
PostQuitMessage
PostMessageA
PeekMessageW
PeekMessageA
OpenClipboard
OffsetRect
OemToCharA
MsgWaitForMultipleObjects
MessageBoxA
MessageBeep
MapWindowPoints
MapVirtualKeyA
LoadStringA
LoadMenuA
LoadKeyboardLayoutA
LoadImageA
LoadIconA
LoadCursorA
LoadBitmapA
KillTimer
IsZoomed
IsWindowVisible
IsWindowUnicode
IsWindowEnabled
IsWindow
IsRectEmpty
IsIconic
IsDialogMessageW
IsDialogMessageA
IsClipboardFormatAvailable
IsChild
IsCharAlphaNumericA
IsCharAlphaA
InvalidateRgn
InvalidateRect
IntersectRect
InsertMenuItemA
InsertMenuA
InflateRect
HideCaret
GetWindowThreadProcessId
GetWindowTextA
GetWindowRect
GetWindowPlacement
GetWindowLongW
GetWindowLongA
GetWindowDC
GetUpdateRect
GetTopWindow
GetSystemMetrics
GetSystemMenu
GetSysColorBrush
GetSysColor
GetSubMenu
GetScrollRange
GetScrollPos
GetScrollInfo
GetPropA
GetParent
GetWindow
GetMessageTime
GetMessagePos
GetMenuStringA
GetMenuState
GetMenuItemInfoA
GetMenuItemID
GetMenuItemCount
GetMenu
GetLastActivePopup
GetKeyboardState
GetKeyboardLayoutNameA
GetKeyboardLayoutList
GetKeyboardLayout
GetKeyState
GetKeyNameTextA
GetIconInfo
GetForegroundWindow
GetFocus
GetDoubleClickTime
GetDlgItem
GetDesktopWindow
GetDCEx
GetDC
GetCursorPos
GetCursor
GetClipboardData
GetClientRect
GetClassNameA
GetClassLongA
GetClassInfoA
GetCapture
GetActiveWindow
FrameRect
FindWindowExA
FindWindowA
FillRect
EqualRect
EnumWindows
EnumThreadWindows
EnumClipboardFormats
EnumChildWindows
EndPaint
EndDeferWindowPos
EnableWindow
EnableScrollBar
EnableMenuItem
EmptyClipboard
DrawTextA
DrawMenuBar
DrawIconEx
DrawIcon
DrawFrameControl
DrawFocusRect
DrawEdge
DrawAnimatedRects
DispatchMessageW
DispatchMessageA
DestroyWindow
DestroyMenu
DestroyIcon
DestroyCursor
DestroyCaret
DestroyAcceleratorTable
DeleteMenu
DeferWindowPos
DefWindowProcA
DefMDIChildProcA
DefFrameProcA
CreatePopupMenu
CreateMenu
CreateIcon
CreateCaret
CreateAcceleratorTableA
CloseClipboard
ClientToScreen
ChildWindowFromPoint
CheckMenuItem
CharNextW
CallWindowProcA
CallNextHookEx
BringWindowToTop
BeginPaint
BeginDeferWindowPos
CharNextA
CharLowerBuffA
CharLowerA
CharUpperBuffA
CharToOemA
AdjustWindowRectEx
ActivateKeyboardLayout

kernel32

GetACP
Sleep
VirtualFree
VirtualAlloc
GetTickCount
QueryPerformanceCounter
GetCurrentThreadId
InterlockedDecrement
InterlockedIncrement
VirtualQuery
WideCharToMultiByte
MultiByteToWideChar
lstrlenA
lstrcpynA
LoadLibraryExA
GetThreadLocale
GetStartupInfoA
GetProcAddress
GetModuleHandleA
GetModuleFileNameA
GetLocaleInfoA
GetCommandLineA
FreeLibrary
FindFirstFileA
FindClose
ExitProcess
ExitThread
CreateThread
CompareStringA
WriteFile
UnhandledExceptionFilter
RtlUnwind
RaiseException
GetStdHandle
TlsSetValue
TlsGetValue
LocalAlloc
GetModuleHandleA
lstrlenW
lstrlenA
lstrcpyA
lstrcmpA
WriteProcessMemory
WriteFile
WideCharToMultiByte
WaitForSingleObject
VirtualQueryEx
VirtualQuery
VirtualProtect
VirtualFree
VirtualAllocEx
VirtualAlloc
UnmapViewOfFile
TerminateThread
SuspendThread
SleepEx
Sleep
SizeofResource
SetThreadPriority
SetThreadLocale
SetThreadContext
SetFilePointer
SetFileAttributesA
SetEvent
SetErrorMode
SetEndOfFile
SetCurrentDirectoryA
ResumeThread
ResetEvent
ReadProcessMemory
ReadFile
RaiseException
QueryPerformanceFrequency
QueryPerformanceCounter
OpenProcess
OpenFile
MultiByteToWideChar
MulDiv
MoveFileA
MapViewOfFile
LockResource
LoadResource
LoadLibraryA
LeaveCriticalSection
IsBadReadPtr
InitializeCriticalSection
GlobalUnlock
GlobalSize
GlobalMemoryStatus
GlobalLock
GlobalFree
GlobalFindAtomA
GlobalDeleteAtom
GlobalAlloc
GlobalAddAtomA
GetVersionExA
GetVersion
GetUserDefaultLCID
GetTickCount
GetThreadSelectorEntry
GetThreadPriority
GetThreadLocale
GetThreadContext
GetSystemInfo
GetStringTypeExA
GetStdHandle
GetProfileStringA
GetProcAddress
GetModuleHandleA
GetModuleFileNameA
GetLocaleInfoA
GetLocalTime
GetLastError
GetFullPathNameA
GetFileSize
GetFileAttributesA
GetExitCodeThread
GetEnvironmentVariableA
GetDiskFreeSpaceA
GetDateFormatA
GetCurrentThreadId
GetCurrentThread
GetCurrentProcessId
GetCurrentProcess
GetCurrentDirectoryA
GetComputerNameA
GetCPInfo
FreeResource
InterlockedIncrement
InterlockedExchange
InterlockedDecrement
FreeLibrary
FormatMessageA
FlushInstructionCache
FindResourceA
FindNextFileA
FindFirstFileA
FindClose
FileTimeToLocalFileTime
FileTimeToDosDateTime
ExpandEnvironmentStringsA
ExitThread
ExitProcess
EnumCalendarInfoA
EnterCriticalSection
DeleteFileA
DeleteCriticalSection
CreateThread
CreateRemoteThread
CreateFileMappingA
CreateFileA
CreateEventA
CompareStringA
CloseHandle
Sleep
GetVersionExA
OpenThread
lstrcmpiA
Thread32Next
Thread32First
CreateToolhelp32Snapshot

gdi32

UnrealizeObject
StretchBlt
StartPage
StartDocA
SetWindowOrgEx
SetWinMetaFileBits
SetViewportOrgEx
SetTextColor
SetStretchBltMode
SetROP2
SetPixel
SetMapMode
SetEnhMetaFileBits
SetDIBColorTable
SetBrushOrgEx
SetBkMode
SetBkColor
SetAbortProc
SelectPalette
SelectObject
SelectClipRgn
SaveDC
RoundRect
RestoreDC
Rectangle
RectVisible
RectInRegion
RealizePalette
Polyline
Polygon
PlayEnhMetaFile
PatBlt
MoveToEx
MaskBlt
LineTo
LPtoDP
IntersectClipRect
GetWindowOrgEx
GetWinMetaFileBits
GetTextMetricsA
GetTextExtentPointA
GetTextExtentPoint32A
GetSystemPaletteEntries
GetStockObject
GetRgnBox
GetPixel
GetPaletteEntries
GetObjectA
GetEnhMetaFilePaletteEntries
GetEnhMetaFileHeader
GetEnhMetaFileDescriptionA
GetEnhMetaFileBits
GetDeviceCaps
GetDIBits
GetDIBColorTable
GetDCOrgEx
GetCurrentPositionEx
GetClipRgn
GetClipBox
GetBrushOrgEx
GetBitmapBits
GdiFlush
ExtTextOutA
ExcludeClipRect
EndPage
EndDoc
Ellipse
DeleteObject
DeleteMetaFile
DeleteEnhMetaFile
DeleteDC
CreateSolidBrush
CreateRectRgn
CreatePolygonRgn
CreatePenIndirect
CreatePalette
CreateICA
CreateHalftonePalette
CreateFontIndirectA
CreateEnhMetaFileA
CreateDIBitmap
CreateDIBSection
CreateDCA
CreateCompatibleDC
CreateCompatibleBitmap
CreateBrushIndirect
CreateBitmap
CopyEnhMetaFileA
CombineRgn
CloseEnhMetaFile
BitBlt

version

VerQueryValueA
GetFileVersionInfoSizeA
GetFileVersionInfoA

mpr

WNetOpenEnumA
WNetGetUniversalNameA
WNetEnumResourceA
WNetCloseEnum

ole32

CreateStreamOnHGlobal
CreateILockBytesOnHGlobal
OleGetIconOfClass
IsAccelerator
OleDraw
OleSetMenuDescriptor
OleUninitialize
OleInitialize
CreateBindCtx
StgCreateDocfileOnILockBytes
CoTaskMemFree
CoTaskMemAlloc
CLSIDFromProgID
ProgIDFromCLSID
StringFromCLSID
CoCreateInstance
CoGetClassObject
CoUninitialize
CoInitialize
IsEqualGUID
CLSIDFromString

comctl32

_TrackMouseEvent
ImageList_SetIconSize
ImageList_GetIconSize
ImageList_Write
ImageList_Read
ImageList_GetDragImage
ImageList_DragShowNolock
ImageList_DragMove
ImageList_DragLeave
ImageList_DragEnter
ImageList_EndDrag
ImageList_BeginDrag
ImageList_GetIcon
ImageList_Remove
ImageList_DrawEx
ImageList_Replace
ImageList_Draw
ImageList_GetBkColor
ImageList_SetBkColor
ImageList_Add
ImageList_SetImageCount
ImageList_GetImageCount
ImageList_Destroy
ImageList_Create
InitCommonControls

wininet

InternetSetStatusCallback
InternetSetOptionA
InternetReadFile
InternetOpenA
InternetGetLastResponseInfoA
InternetConnectA
InternetCloseHandle
HttpSendRequestA
HttpQueryInfoA
HttpOpenRequestA
FtpGetFileSize
FtpOpenFileA

shell32

Shell_NotifyIconA
ShellExecuteA

winspool.drv

OpenPrinterA
EnumPrintersA
DocumentPropertiesA
ClosePrinter

comdlg32

PrintDlgA
ChooseFontA
FindTextA
ChooseColorA
GetSaveFileNameA
GetOpenFileNameA

wsock32

WSACleanup
WSAStartup
WSAGetLastError
gethostbyname
socket
send
select
recv
ntohs
listen
inet_ntoa
inet_addr
htons
connect
closesocket
bind
accept

ntdll

ZwQueryInformationProcess

oledlg

OleUIObjectPropertiesA

Sections

.text
Size: 1.4MB - Virtual size: 1.4MB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.itext
Size: 15KB - Virtual size: 14KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.data
Size: 23KB - Virtual size: 22KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.bss
Size: - Virtual size: 38KB

IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.idata
Size: 16KB - Virtual size: 15KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.tls
Size: - Virtual size: 72B

IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rdata
Size: 512B - Virtual size: 24B

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.reloc
Size: 97KB - Virtual size: 96KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ

.rsrc
Size: 135KB - Virtual size: 135KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

JCLDEBUG
Size: 249KB - Virtual size: 249KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
npcsid.ini
packetsc4.ini
packetsc5.ini
packetst0.ini
sysmsgid.ini

Sharing

General

Malware Config

Signatures

Files

876411041b74fb1f8c67a0dc117a3a6d

Headers

File Characteristics

Imports

kernel32

ntdll

user32

Exports

Exports

Sections

.text Size: 1024B - Virtual size: 520B

.flat Size: 512B - Virtual size: 337B

.rdata Size: 512B - Virtual size: 128B

.bss Size: - Virtual size: 64B

.edata Size: 512B - Virtual size: 66B

.idata Size: 512B - Virtual size: 308B

.reloc Size: 512B - Virtual size: 44B

c55c5f05fd910c48cf7df215867cf23f

Headers

File Characteristics

Imports

advapi32

user32

kernel32

wsock32

Sections

.text Size: 12KB - Virtual size: 12KB

.itext Size: 512B - Virtual size: 300B

.data Size: 3KB - Virtual size: 3KB

.bss Size: - Virtual size: 9KB

.idata Size: 1KB - Virtual size: 1KB

.reloc Size: 1024B - Virtual size: 880B

.rsrc Size: 512B - Virtual size: 512B

0b22438d7c4dfd10a77786218c6719a1

Headers

File Characteristics

Imports

oleaut32

advapi32

user32

kernel32

gdi32

version

mpr

ole32

comctl32

wininet

shell32

winspool.drv

comdlg32

wsock32

ntdll

oledlg

Sections

.text Size: 1.4MB - Virtual size: 1.4MB

.itext Size: 15KB - Virtual size: 14KB

.data Size: 23KB - Virtual size: 22KB

.bss Size: - Virtual size: 38KB

.idata Size: 16KB - Virtual size: 15KB

.tls Size: - Virtual size: 72B

.rdata Size: 512B - Virtual size: 24B

.reloc Size: 97KB - Virtual size: 96KB

.rsrc Size: 135KB - Virtual size: 135KB

JCLDEBUG Size: 249KB - Virtual size: 249KB

.text
Size: 1024B - Virtual size: 520B

.flat
Size: 512B - Virtual size: 337B

.rdata
Size: 512B - Virtual size: 128B

.bss
Size: - Virtual size: 64B

.edata
Size: 512B - Virtual size: 66B

.idata
Size: 512B - Virtual size: 308B

.reloc
Size: 512B - Virtual size: 44B

.text
Size: 12KB - Virtual size: 12KB

.itext
Size: 512B - Virtual size: 300B

.data
Size: 3KB - Virtual size: 3KB

.bss
Size: - Virtual size: 9KB

.idata
Size: 1KB - Virtual size: 1KB

.reloc
Size: 1024B - Virtual size: 880B

.rsrc
Size: 512B - Virtual size: 512B

.text
Size: 1.4MB - Virtual size: 1.4MB

.itext
Size: 15KB - Virtual size: 14KB

.data
Size: 23KB - Virtual size: 22KB

.bss
Size: - Virtual size: 38KB

.idata
Size: 16KB - Virtual size: 15KB

.tls
Size: - Virtual size: 72B

.rdata
Size: 512B - Virtual size: 24B

.reloc
Size: 97KB - Virtual size: 96KB

.rsrc
Size: 135KB - Virtual size: 135KB

JCLDEBUG
Size: 249KB - Virtual size: 249KB