main[.]exe | Triage

Resubmissions

24/10/2023, 15:54

231024-tcf1dsec92 3

24/10/2023, 15:53

231024-tb19yabc4y 3

Sharing

Copy URL Twitter E-mail

General

Target

main.exe
Size

1.1MB
MD5

0baf1dd0a227ecebc127a4daad1dd344
SHA1

09187dd56264954d65dd80ded3ce9d32983e460f
SHA256

8640f66f0e3128f6ce7c3b8a476eae36642e59677fb382c9e9cd08447e00b3aa
SHA512

209e0abcd0fadbc6598b7e37c1ee8cadfff8350b1bf1dee539d29b57abe49f503b83416385d2fa4b800ef593a6b51e591c3b571308890614c6a2f7e9f324f39b
SSDEEP

12288:FxQf2Dp6ZCHfcFpMpLDQiKTEQcmxzj+cgW/GOYq2CIXAMryEh+j:rQf2DsZsQHEWxucgpO/2CI5yEh+j

Score

3^/10

Malware Config

Signatures

Unsigned PE 1 IoCs

Checks for missing Authenticode signature.

resource
main.exe

Files

main.exe
.exe windows:4 windows x64

7a8530735e804e699e7988fc151cb2cb

Headers

DLL Characteristics

IMAGE_DLLCHARACTERISTICS_HIGH_ENTROPY_VA
IMAGE_DLLCHARACTERISTICS_DYNAMIC_BASE
IMAGE_DLLCHARACTERISTICS_NX_COMPAT

File Characteristics

IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LINE_NUMS_STRIPPED
IMAGE_FILE_LARGE_ADDRESS_AWARE

Imports

gdi32

ChoosePixelFormat
CreateBitmap
CreateDCW
CreateDIBSection
CreateRectRgn
DeleteDC
DeleteObject
DescribePixelFormat
GetDeviceCaps
GetDeviceGammaRamp
SetDeviceGammaRamp
SetPixelFormat
SwapBuffers

kernel32

DeleteCriticalSection
EnterCriticalSection
FormatMessageW
FreeLibrary
GetFileAttributesA
GetLastError
GetModuleFileNameA
GetModuleHandleA
GetModuleHandleExW
GetModuleHandleW
GetProcAddress
GlobalAlloc
GlobalFree
GlobalLock
GlobalUnlock
InitializeCriticalSection
LeaveCriticalSection
LoadLibraryA
MultiByteToWideChar
QueryPerformanceCounter
QueryPerformanceFrequency
SetThreadExecutionState
SetUnhandledExceptionFilter
Sleep
TlsAlloc
TlsFree
TlsGetValue
TlsSetValue
VerSetConditionMask
VirtualProtect
VirtualQuery
WideCharToMultiByte

ucrtbase

__C_specific_handler
__acrt_iob_func
__daylight
__p___argc
__p___argv
__p___wargv
__p__commode
__p__environ
__p__fmode
__p__wenviron
__setusermatherr
__stdio_common_vfprintf
__stdio_common_vfwprintf
__timezone
__tzname
_access
_assert
_cexit
_chdir
_configure_narrow_argv
_configure_wide_argv
_crt_at_quick_exit
_crt_atexit
_errno
_exit
_findclose
_findfirst64
_findnext64
_fullpath
_getcwd
_hypot
_initialize_narrow_environment
_initialize_wide_environment
_initterm
_lock_file
_set_app_type
_set_invalid_parameter_handler
_set_new_mode
_stat64
_time64
_tzset
_unlock_file
_wassert
abort
acos
calloc
exit
fclose
feof
ferror
fflush
fgetc
fopen
fputc
fread
free
frexp
fseek
ftell
fwrite
getc
isspace
isxdigit
localeconv
malloc
mbrlen
mbrtowc
memcmp
memcpy
memmove
memset
qsort
rand
realloc
signal
srand
strchr
strcmp
strcpy
strcspn
strerror
strlen
strncmp
strncpy
strpbrk
strrchr
strspn
strstr
strtok
strtol
strtoll
strtoul
strtoull
system
tan
tolower
ungetc
wcrtomb
wcscmp
wcscpy
wcslen

shell32

DragAcceptFiles
DragFinish
DragQueryFileW
DragQueryPoint

user32

AdjustWindowRectEx
BringWindowToTop
ChangeDisplaySettingsExW
ClientToScreen
ClipCursor
CloseClipboard
CreateIconIndirect
CreateWindowExW
DefWindowProcW
DestroyIcon
DestroyWindow
DispatchMessageW
EmptyClipboard
EnumDisplayDevicesW
EnumDisplayMonitors
EnumDisplaySettingsExW
EnumDisplaySettingsW
FlashWindow
GetActiveWindow
GetClassLongPtrW
GetClientRect
GetClipboardData
GetCursorPos
GetDC
GetKeyState
GetLayeredWindowAttributes
GetMessageTime
GetMonitorInfoW
GetPropW
GetRawInputData
GetRawInputDeviceInfoA
GetRawInputDeviceList
GetSystemMetrics
GetWindowLongW
GetWindowPlacement
GetWindowRect
IsIconic
IsWindowVisible
IsZoomed
LoadCursorW
LoadImageW
MapVirtualKeyW
MonitorFromWindow
MoveWindow
MsgWaitForMultipleObjects
OffsetRect
OpenClipboard
PeekMessageW
PostMessageW
PtInRect
RegisterClassExW
RegisterDeviceNotificationW
RegisterRawInputDevices
ReleaseCapture
ReleaseDC
RemovePropW
ScreenToClient
SendMessageW
SetCapture
SetClipboardData
SetCursor
SetCursorPos
SetFocus
SetForegroundWindow
SetLayeredWindowAttributes
SetPropW
SetRect
SetWindowLongW
SetWindowPlacement
SetWindowPos
SetWindowTextW
ShowWindow
SystemParametersInfoW
ToUnicode
TrackMouseEvent
TranslateMessage
UnregisterClassW
UnregisterDeviceNotification
WaitMessage
WindowFromPoint

winmm

timeBeginPeriod
timeEndPeriod

Sections

.text
Size: 547KB - Virtual size: 547KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.data
Size: 14KB - Virtual size: 13KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rdata
Size: 284KB - Virtual size: 284KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

/4
Size: 512B - Virtual size: 4B

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.pdata
Size: 21KB - Virtual size: 20KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.xdata
Size: 24KB - Virtual size: 23KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.bss
Size: - Virtual size: 60KB

IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.idata
Size: 8KB - Virtual size: 8KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.CRT
Size: 512B - Virtual size: 96B

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.tls
Size: 512B - Virtual size: 16B

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

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

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ

/14
Size: 512B - Virtual size: 80B

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ

/29
Size: 4KB - Virtual size: 3KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ

/41
Size: 512B - Virtual size: 175B

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ

/55
Size: 512B - Virtual size: 164B

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ

/67
Size: 512B - Virtual size: 72B

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ

/80
Size: 512B - Virtual size: 121B

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ

/91
Size: 512B - Virtual size: 369B

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ

Resubmissions

Sharing

General

Malware Config

Signatures

Files

7a8530735e804e699e7988fc151cb2cb

Headers

DLL Characteristics

File Characteristics

Imports

gdi32

kernel32

ucrtbase

shell32

user32

winmm

Sections

.text Size: 547KB - Virtual size: 547KB

.data Size: 14KB - Virtual size: 13KB

.rdata Size: 284KB - Virtual size: 284KB

/4 Size: 512B - Virtual size: 4B

.pdata Size: 21KB - Virtual size: 20KB

.xdata Size: 24KB - Virtual size: 23KB

.bss Size: - Virtual size: 60KB

.idata Size: 8KB - Virtual size: 8KB

.CRT Size: 512B - Virtual size: 96B

.tls Size: 512B - Virtual size: 16B

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

/14 Size: 512B - Virtual size: 80B

/29 Size: 4KB - Virtual size: 3KB

/41 Size: 512B - Virtual size: 175B

/55 Size: 512B - Virtual size: 164B

/67 Size: 512B - Virtual size: 72B

/80 Size: 512B - Virtual size: 121B

/91 Size: 512B - Virtual size: 369B

.text
Size: 547KB - Virtual size: 547KB

.data
Size: 14KB - Virtual size: 13KB

.rdata
Size: 284KB - Virtual size: 284KB

/4
Size: 512B - Virtual size: 4B

.pdata
Size: 21KB - Virtual size: 20KB

.xdata
Size: 24KB - Virtual size: 23KB

.bss
Size: - Virtual size: 60KB

.idata
Size: 8KB - Virtual size: 8KB

.CRT
Size: 512B - Virtual size: 96B

.tls
Size: 512B - Virtual size: 16B

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

/14
Size: 512B - Virtual size: 80B

/29
Size: 4KB - Virtual size: 3KB

/41
Size: 512B - Virtual size: 175B

/55
Size: 512B - Virtual size: 164B

/67
Size: 512B - Virtual size: 72B

/80
Size: 512B - Virtual size: 121B

/91
Size: 512B - Virtual size: 369B