renderbitmap[.]exe

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General

Target

renderbitmap.exe
Size

1.3MB
MD5

b3d1f68e2b5d81e5aefc3bc439394f45
SHA1

930f380f103ab70738c4f8b6e49f5030db35bb15
SHA256

10a12f6ed62a54e01dd86d74393520599ec29afec4c18fbbce651deec2eae108
SHA512

7eb3ce3aaa99b58dc8f2eb4f36584dd4a4288f26d7b9f4dfb1947d5428173ea9546565167be525913ee2d3df06e3c499574652c7c8a8d580e98b78e1a69dd2a2
SSDEEP

24576:Up7aNSUndQAYaAZd5znEAPdhsA9mTm4u+267UyoHOYiIsyImMvnwkkeRfcsCT2vb:Up71Ud/Y7znN4T4HOYiIsyI1vwaRfcs7

Score

3^/10

Malware Config

Signatures

Unsigned PE 1 IoCs

Checks for missing Authenticode signature.

resource
renderbitmap.exe

Files

renderbitmap.exe
.exe windows:4 windows x86

e092db72a4f7c2ba6cb15e7f1998b3f2

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

gdi32

ChoosePixelFormat
DescribePixelFormat
SetPixelFormat
SwapBuffers

glu32

gluBuild2DMipmaps
gluGetString
gluOrtho2D

kernel32

AddAtomA
CreateSemaphoreA
DeleteCriticalSection
EnterCriticalSection
ExitProcess
FindAtomA
FormatMessageA
GetAtomNameA
GetCommandLineA
GetLastError
GetModuleHandleA
GetStartupInfoA
InitializeCriticalSection
InterlockedDecrement
InterlockedExchange
InterlockedIncrement
LeaveCriticalSection
LocalFree
ReleaseSemaphore
SetLastError
SetUnhandledExceptionFilter
Sleep
TlsAlloc
TlsFree
TlsGetValue
TlsSetValue
WaitForSingleObject

msvcrt

_fdopen
_read
_strdup
_write
__getmainargs
__p__environ
__p__fmode
__set_app_type
_cexit
_ctype
_errno
_filelengthi64
_fstati64
_iob
_lseeki64
_onexit
_setjmp
_setmode
_vsnprintf
abort
asin
atexit
atof
cos
exit
fclose
fflush
fgetpos
fopen
fprintf
fread
free
fsetpos
fwrite
getc
getenv
gmtime
longjmp
malloc
memchr
memcpy
memmove
memset
pow
printf
putc
qsort
realloc
setlocale
setvbuf
signal
sin
sprintf
sqrt
strchr
strcmp
strcoll
strcpy
strftime
strlen
strncpy
strstr
strtod
strxfrm
ungetc

opengl32

glAlphaFunc
glBegin
glBindTexture
glBitmap
glBlendFunc
glClear
glClearColor
glColor3ub
glColor4f
glColor4fv
glColor4ub
glColor4ubv
glColorMask
glCopyPixels
glCopyTexSubImage2D
glDeleteTextures
glDepthFunc
glDepthMask
glDisable
glDrawBuffer
glDrawPixels
glEnable
glEnd
glFinish
glFlush
glFogf
glFogfv
glFogi
glGenTextures
glGetDoublev
glGetError
glGetFloatv
glGetIntegerv
glGetString
glGetTexLevelParameteriv
glHint
glLineWidth
glLoadIdentity
glLoadMatrixd
glLogicOp
glMatrixMode
glOrtho
glPixelMapfv
glPixelStorei
glPixelTransferi
glPixelZoom
glPointSize
glPopAttrib
glPopMatrix
glPushAttrib
glPushMatrix
glRasterPos2f
glRasterPos2i
glReadBuffer
glReadPixels
glRecti
glRotated
glRotatef
glScaled
glScalef
glScissor
glTexCoord2f
glTexCoord2i
glTexEnvf
glTexEnvi
glTexImage2D
glTexParameterf
glTexParameteri
glTexSubImage2D
glTranslated
glTranslatef
glVertex2f
glVertex2i
glVertex3f
glViewport
wglCreateContext
wglDeleteContext
wglGetProcAddress
wglMakeCurrent

user32

AdjustWindowRectEx
ChangeDisplaySettingsA
CreateWindowExA
DefWindowProcA
DestroyWindow
EnumDisplaySettingsA
GetDC
GetForegroundWindow
GetWindowLongA
LoadCursorA
LoadIconA
RegisterClassA
ReleaseDC
SetForegroundWindow
SetWindowLongA
SetWindowPos
ShowWindow
SystemParametersInfoA
UnregisterClassA
UpdateWindow

alleg42

_WinMain
__linear_vtable15
__linear_vtable16
__linear_vtable24
__linear_vtable32
__linear_vtable8
_color_load_depth
_current_palette
_drawing_mode
_fixup_loaded_bitmap
_gfx_driver_list
_gui_button_proc
_gui_ctext_proc
_gui_shadow_box_proc
_install_allegro_version_check
_make_bitmap
_mouse_on
_palette_expansion_table
_refresh_rate_request
_rgb_a_shift_32
_rgb_b_shift_15
_rgb_b_shift_16
_rgb_b_shift_24
_rgb_b_shift_32
_rgb_g_shift_15
_rgb_g_shift_16
_rgb_g_shift_24
_rgb_g_shift_32
_rgb_r_shift_15
_rgb_r_shift_16
_rgb_r_shift_24
_rgb_r_shift_32
_rgb_scale_5
_rgb_scale_6
_screen_vtable
_set_current_refresh_rate
_soft_arc
_soft_circle
_soft_circlefill
_soft_ellipse
_soft_ellipsefill
_soft_floodfill
_soft_polygon
_soft_polygon3d
_soft_polygon3d_f
_soft_quad3d
_soft_quad3d_f
_soft_rect
_soft_spline
_soft_triangle3d
_soft_triangle3d_f
_textmode
allegro_message
blit
broadcast_dialog_message
centre_dialog
clear_keybuf
create_bitmap
create_bitmap_ex
create_sub_bitmap
d_yield_proc
destroy_bitmap
do_line
empty_string
exists
font
generate_332_palette
get_color_depth
get_config_int
get_config_string
get_config_text
get_executable_name
get_filename
geta
geta_depth
getb
getb_depth
getg
getg_depth
getr
getr_depth
gfx_capabilities
gfx_driver
gui_bg_color
gui_fg_color
gui_mouse_b
gui_strlen
init_dialog
install_keyboard
install_mouse
install_timer
is_relative_filename
load_bitmap
make_absolute_filename
makeacol_depth
makecol_depth
mouse_x
mouse_y
pack_fclose
pack_fopen
pack_fread
pack_fwrite
readkey
register_bitmap_file_type
register_datafile_object
request_refresh_rate
rest
save_bitmap
screen
set_clip_rect
set_color_conversion
set_color_depth
set_config_int
set_config_string
set_dialog_color
set_gfx_mode
show_mouse
shutdown_dialog
stretch_blit
system_driver
text_height
text_length
update_dialog
usetc
ustrcmp
ustrsizez
ustrtok_r
ustrzcat
ustrzcpy
uszprintf
win_get_window
win_grab_input
win_set_window

Sections

.text
Size: 854KB - Virtual size: 853KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.data
Size: 4KB - Virtual size: 3KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rdata
Size: 72KB - Virtual size: 71KB

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: 10KB - Virtual size: 9KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

Sharing

General

Malware Config

Signatures

Files

e092db72a4f7c2ba6cb15e7f1998b3f2

Headers

File Characteristics

Imports

gdi32

glu32

kernel32

msvcrt

opengl32

user32

alleg42

Sections

.text Size: 854KB - Virtual size: 853KB

.data Size: 4KB - Virtual size: 3KB

.rdata Size: 72KB - Virtual size: 71KB

.bss Size: - Virtual size: 34KB

.idata Size: 10KB - Virtual size: 9KB

.text
Size: 854KB - Virtual size: 853KB

.data
Size: 4KB - Virtual size: 3KB

.rdata
Size: 72KB - Virtual size: 71KB

.bss
Size: - Virtual size: 34KB

.idata
Size: 10KB - Virtual size: 9KB