Static task
static1
Behavioral task
behavioral1
Sample
ConstructorVirtualDeCircuitos.exe
Resource
win7-20230831-en
Behavioral task
behavioral2
Sample
ConstructorVirtualDeCircuitos.exe
Resource
win10v2004-20230915-en
General
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Target
ConstructorVirtualDeCircuitos.exe
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Size
2.4MB
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MD5
1bbe135053b0c100582e03dc323b8ec2
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SHA1
53e92cd4345fe71803e024dcc479d59f85abe609
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SHA256
ea56cc14e73f51bf69576ff721f5295c5b8f156e2ace77fc97e98e1a27ef2d2c
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SHA512
dd5e25eceba4e803ffd25fd5e1bda379507488797690cb6738de1dd9952d2bf7bf6909a99c95641cb6088c31673fdab205d4c6a248eff75741b8442a32d0d442
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SSDEEP
12288:FyMIa/mslwmEUYk6/XMj/mGsRRMnJ07srrslF1ATwuH3yecMe72xSm2/BcEin/3q:FywwmEUYk6/A67srrsHCBiecHb/j
Malware Config
Signatures
-
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource ConstructorVirtualDeCircuitos.exe
Files
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ConstructorVirtualDeCircuitos.exe.exe windows:4 windows x86
241909afec0d9d7b0c6a3c63c030a516
Headers
File Characteristics
IMAGE_FILE_RELOCS_STRIPPED
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LINE_NUMS_STRIPPED
IMAGE_FILE_32BIT_MACHINE
IMAGE_FILE_DEBUG_STRIPPED
Imports
comctl32
CreateStatusWindowA
CreateToolbarEx
InitCommonControls
comdlg32
ChooseColorA
GetOpenFileNameA
GetSaveFileNameA
gdi32
BitBlt
CreateCompatibleDC
CreatePen
CreateSolidBrush
DeleteDC
DeleteObject
Ellipse
FloodFill
GetObjectA
LineTo
MoveToEx
PatBlt
Rectangle
SelectObject
SetBkMode
SetTextColor
TextOutA
kernel32
AddAtomA
CreateSemaphoreA
ExitProcess
FindAtomA
GetAtomNameA
GetCommandLineA
GetLastError
GetModuleHandleA
GetStartupInfoA
InterlockedDecrement
InterlockedIncrement
ReleaseSemaphore
SetLastError
SetUnhandledExceptionFilter
Sleep
TlsAlloc
TlsFree
TlsGetValue
TlsSetValue
WaitForSingleObject
msvcrt
_fdopen
_read
_strdup
_write
__getmainargs
__mb_cur_max
__p__environ
__p__fmode
__set_app_type
_assert
_cexit
_ctype
_errno
_filelengthi64
_fstati64
_iob
_isctype
_lseeki64
_onexit
_pctype
_setmode
_strnicmp
_vsnprintf
abort
atexit
fclose
fflush
fgetpos
fopen
fprintf
fread
free
fsetpos
fwrite
getc
localeconv
malloc
memchr
memcpy
memmove
memset
putc
setlocale
setvbuf
signal
sprintf
strcmp
strcoll
strcpy
strftime
strlen
strtod
strxfrm
ungetc
user32
BeginPaint
CreateWindowExA
DefWindowProcA
DestroyWindow
DialogBoxParamA
DispatchMessageA
EndDialog
EndPaint
GetClientRect
GetCursorPos
GetDC
GetMessageA
GetWindowRect
InvalidateRect
InvalidateRgn
KillTimer
LoadBitmapA
LoadCursorA
LoadIconA
MessageBoxA
MoveWindow
PostMessageA
PostQuitMessage
PtInRect
RegisterClassExA
ReleaseDC
ScreenToClient
SendMessageA
SetCursorPos
SetScrollInfo
SetTimer
SetWindowTextA
ShowWindow
TranslateMessage
UpdateWindow
Sections
.text Size: 415KB - Virtual size: 415KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.data Size: 512B - Virtual size: 480B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rdata Size: 19KB - Virtual size: 19KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.bss Size: - Virtual size: 34KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.idata Size: 4KB - Virtual size: 3KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 1.7MB - Virtual size: 1.7MB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE