Static task
static1
General
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Target
culero.exe
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Size
435KB
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MD5
67630ed08f3da0c354f9bad3a5196513
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SHA1
577282c5c39e049960df347ab1ffca3a39583178
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SHA256
199478dc07562a2bf7bff75e428fcffaa3994e7cf08228213cbb14e5b4f8a6f5
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SHA512
af340957167b25fdf3aa41c47b712988534146c730b5bf0db58f1e0a4f7bd1c9b030aa3f226b3606e39628aaef78e26259822311bf363b365273b3fff1d9cbd0
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SSDEEP
6144:n0/iIntSmDnCTQEjqbgtWKdC9UGy+DTPL1vMi3AYXZq/azNQXVMGhR5RLkO6mHQT:n0/zSknQPmbFlXTPhvHA7azeJYs1bTE
Malware Config
Signatures
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Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource culero.exe
Files
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culero.exe.exe windows:4 windows x86 arch:x86
d20a9e341245699775e8760818473a10
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
ReadFile
GlobalAlloc
GetProcAddress
LoadLibraryA
SetErrorMode
InitializeCriticalSection
SystemTimeToFileTime
GetSystemTime
GetTimeZoneInformation
IsDBCSLeadByte
GetACP
GetCPInfo
Sleep
WaitForMultipleObjects
CreateThread
ExitThread
WinExec
CopyFileA
WriteFile
SetEndOfFile
DeleteFileA
GetVersionExA
CreateFileA
GetFileSize
SetFilePointer
CloseHandle
GlobalUnlock
GlobalLock
GetModuleFileNameA
GetCommandLineA
GetModuleHandleA
ExitProcess
lstrlenA
GetStartupInfoA
CreateProcessA
EnterCriticalSection
GlobalFree
LeaveCriticalSection
DeleteCriticalSection
QueryPerformanceCounter
user32
SetTimer
GetFocus
SetCapture
ReleaseCapture
SetCursor
EndPaint
BeginPaint
MessageBoxA
DeleteMenu
ClientToScreen
TrackPopupMenu
GetCapture
GetCursorPos
WindowFromPoint
ScreenToClient
MapVirtualKeyA
CheckMenuItem
InvalidateRect
PostMessageA
GetDlgItemTextA
EnableWindow
SetDlgItemTextA
SetFocus
GetClientRect
GetMenu
SetMenu
GetDesktopWindow
MoveWindow
DialogBoxParamA
FillRect
KillTimer
EnableMenuItem
PostQuitMessage
LoadMenuA
ShowWindow
UpdateWindow
LoadIconA
LoadCursorA
RegisterClassA
LoadAcceleratorsA
GetMessageA
TranslateMessage
DispatchMessageA
TranslateAcceleratorA
GetWindow
GetWindowRect
SetWindowPos
GetWindowLongA
DefWindowProcA
IsWindow
DestroyWindow
CreateWindowExA
SetWindowLongA
DdeInitializeA
DdeCreateStringHandleA
DdeConnect
DdeClientTransaction
DdeDisconnect
DdeFreeStringHandle
DdeUninitialize
GetKeyState
EmptyClipboard
SetClipboardData
EndDialog
GetSubMenu
LoadStringA
OpenClipboard
GetClipboardData
CloseClipboard
GetDC
ReleaseDC
GetWindowTextLengthA
GetDlgItem
DestroyMenu
gdi32
SetPolyFillMode
StrokePath
ExtCreatePen
DeleteObject
SelectObject
StretchDIBits
SetDIBitsToDevice
GdiFlush
CreateCompatibleBitmap
DeleteDC
CreateDIBSection
GetDeviceCaps
EndPath
CreateCompatibleDC
BitBlt
EnumFontFamiliesA
ExtTextOutA
SetBkColor
GetBkColor
SetTextAlign
SetBkMode
SetTextColor
SelectClipRgn
LineTo
MoveToEx
CreatePen
GetTextExtentPoint32A
GetTextMetricsA
GetTextAlign
GetBkMode
GetTextColor
IntersectClipRect
GetClipRgn
CreateRectRgn
CreateFontIndirectA
DPtoLP
GetObjectA
RealizePalette
StartDocA
LPtoDP
StartPage
EndPage
EndDoc
BeginPath
CreatePalette
SelectPalette
GetSystemPaletteEntries
FillPath
SelectClipPath
PolyBezierTo
GetClipBox
SaveDC
RestoreDC
CreateSolidBrush
comdlg32
GetSaveFileNameA
GetOpenFileNameA
PrintDlgA
advapi32
RegSetValueA
RegCreateKeyA
RegQueryValueExA
RegCloseKey
RegQueryValueA
RegOpenKeyExA
RegSetValueExA
shell32
DragQueryFileA
DragAcceptFiles
winmm
timeKillEvent
timeSetEvent
waveOutReset
timeEndPeriod
timeGetTime
timeBeginPeriod
timeGetDevCaps
waveOutGetDevCapsA
waveOutClose
waveOutWrite
waveOutPrepareHeader
waveOutUnprepareHeader
waveOutOpen
Sections
.text Size: 276KB - Virtual size: 274KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 32KB - Virtual size: 31KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 12KB - Virtual size: 17KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.data1 Size: 4KB - Virtual size: 176B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 40KB - Virtual size: 37KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ