FWBEYCSW[.]exe

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General

Target

FWBEYCSW.exe
Size

4.4MB
MD5

dc724c3aafa18b464c83bd5910407805
SHA1

f02ea54bb5d8b6b20016cd90892f4b56163d8e6b
SHA256

0a35146706c4712aea807ce394aab0270d5c115ceb3d0e79695f49f763648a55
SHA512

892b0ddcddb20eaf25caf81cb359b82f0b8b58a509c125b8bc5c19653904fb9ec208f7995ed4b200faa6fe675ae9317331e0879c3d5eba8d929190a0e9ba3807
SSDEEP

98304:+pTScE3OEH4WTi5cy2KMIg0XfhZprrGWNjPxoKiZ1PMPR8iviRGDowoxziGC:+peBJYWTmcyBMIxXdZpeKiZ1PZRkojxi

Score

3^/10

Malware Config

Signatures

Unsigned PE 1 IoCs

Checks for missing Authenticode signature.

resource
FWBEYCSW.exe

Files

FWBEYCSW.exe
.exe windows:4 windows x86 arch:x86

b5a014d7eeb4c2042897567e1288a095

Headers

File Characteristics

IMAGE_FILE_RELOCS_STRIPPED
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_32BIT_MACHINE

Imports

comctl32

ord17

kernel32

GetFileAttributesW
CreateDirectoryW
WriteFile
GetStdHandle
VirtualFree
GetModuleHandleW
GetProcAddress
LoadLibraryA
LockResource
LoadResource
SizeofResource
FindResourceExA
MulDiv
GlobalFree
GlobalAlloc
lstrcmpiA
GetSystemDefaultLCID
GetSystemDefaultUILanguage
GetUserDefaultUILanguage
MultiByteToWideChar
GetLocaleInfoW
lstrlenA
lstrcmpiW
GetEnvironmentVariableW
lstrcmpW
GlobalMemoryStatusEx
VirtualAlloc
WideCharToMultiByte
ExpandEnvironmentStringsW
RemoveDirectoryW
FindClose
FindNextFileW
DeleteFileW
FindFirstFileW
SetThreadLocale
GetLocalTime
GetSystemTimeAsFileTime
lstrlenW
GetTempPathW
SetEnvironmentVariableW
CloseHandle
CreateFileW
GetDriveTypeW
SetCurrentDirectoryW
GetModuleFileNameW
GetCommandLineW
GetVersionExW
CreateEventW
SetEvent
ResetEvent
InitializeCriticalSection
TerminateThread
ResumeThread
SuspendThread
IsBadReadPtr
LocalFree
lstrcpyW
FormatMessageW
GetSystemDirectoryW
DeleteCriticalSection
GetFileSize
SetFilePointer
ReadFile
SetFileTime
SetEndOfFile
EnterCriticalSection
LeaveCriticalSection
WaitForMultipleObjects
GetModuleHandleA
SystemTimeToFileTime
GetLastError
CreateThread
WaitForSingleObject
GetExitCodeThread
Sleep
SetLastError
SetFileAttributesW
GetDiskFreeSpaceExW
lstrcatW
ExitProcess
CompareFileTime
GetStartupInfoA

user32

CharUpperW
EndDialog
DestroyWindow
KillTimer
ReleaseDC
DispatchMessageW
GetMessageW
SetTimer
CreateWindowExW
ScreenToClient
GetWindowRect
wsprintfW
GetParent
GetSystemMenu
EnableMenuItem
EnableWindow
MessageBeep
LoadIconW
LoadImageW
wvsprintfW
IsWindow
DefWindowProcW
CallWindowProcW
DrawIconEx
DialogBoxIndirectParamW
GetWindow
ClientToScreen
GetDC
DrawTextW
ShowWindow
SystemParametersInfoW
SetFocus
SetWindowLongW
GetSystemMetrics
GetClientRect
GetDlgItem
GetKeyState
MessageBoxA
wsprintfA
SetWindowTextW
GetSysColor
GetWindowTextLengthW
GetWindowTextW
GetClassNameA
GetWindowLongW
GetMenu
SetWindowPos
CopyImage
SendMessageW
GetWindowDC

gdi32

GetCurrentObject
StretchBlt
SetStretchBltMode
CreateCompatibleBitmap
SelectObject
CreateCompatibleDC
GetObjectW
GetDeviceCaps
DeleteObject
CreateFontIndirectW
DeleteDC

shell32

SHGetFileInfoW
SHBrowseForFolderW
SHGetPathFromIDListW
SHGetMalloc
ShellExecuteExW
SHGetSpecialFolderPathW
ShellExecuteW

ole32

CoInitialize
CreateStreamOnHGlobal
CoCreateInstance

oleaut32

VariantClear
OleLoadPicture
SysAllocString

msvcrt

__set_app_type
__p__fmode
__p__commode
_adjust_fdiv
__setusermatherr
_initterm
__getmainargs
_acmdln
exit
_XcptFilter
_exit
??1type_info@@UAE@XZ
_onexit
__dllonexit
_CxxThrowException
_beginthreadex
_EH_prolog
memset
_wcsnicmp
strncmp
malloc
memmove
_wtol
memcpy
free
memcmp
_purecall
??2@YAPAXI@Z
??3@YAXPAX@Z
_except_handler3
_controlfp

Sections

.text
Size: 69KB - Virtual size: 68KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

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

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.data
Size: 2KB - Virtual size: 10KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rsrc
Size: 99KB - Virtual size: 99KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

Sharing

General

Malware Config

Signatures

Files

b5a014d7eeb4c2042897567e1288a095

Headers

File Characteristics

Imports

comctl32

kernel32

user32

gdi32

shell32

ole32

oleaut32

msvcrt

Sections

.text Size: 69KB - Virtual size: 68KB

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

.data Size: 2KB - Virtual size: 10KB

.rsrc Size: 99KB - Virtual size: 99KB

.text
Size: 69KB - Virtual size: 68KB

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

.data
Size: 2KB - Virtual size: 10KB

.rsrc
Size: 99KB - Virtual size: 99KB