windmc[.]exe | Triage

Sharing

Copy URL Twitter E-mail

General

Target

windmc.exe
Size

837KB
MD5

60dc0f7a8c5d5104e3eb44607a965966
SHA1

959a025688565418a5fe0f0a90420b7fb1ab8b01
SHA256

388cbcd3894310aa1e38fed9afa26e916540cdc86e5fc0d6a00d5379a925b52e
SHA512

d66d2d116717692e4124009da4e89da322042476494b7d4c72b59670c1704550675a09b240e8e48c38782bd55c4dc1854514a3a6a296ba854e6261ce4be9ced8
SSDEEP

24576:fsORQ8LcT6sbcnuGY5DPEzZ8SYLpXsQDzbTbBz:DXsbcnuGuDszqJpbXTFz

Score

3^/10

Malware Config

Signatures

Unsigned PE 1 IoCs

Checks for missing Authenticode signature.

resource
windmc.exe

Files

windmc.exe
.exe windows:4 windows x86 arch:x86

d5f848fc78805b835dd2c9c81bb06d72

Headers

File Characteristics

IMAGE_FILE_RELOCS_STRIPPED
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LINE_NUMS_STRIPPED
IMAGE_FILE_LOCAL_SYMS_STRIPPED
IMAGE_FILE_LARGE_ADDRESS_AWARE
IMAGE_FILE_32BIT_MACHINE
IMAGE_FILE_DEBUG_STRIPPED

Imports

kernel32

DeleteCriticalSection
EnterCriticalSection
FreeLibrary
GetCurrentProcess
GetCurrentProcessId
GetCurrentThreadId
GetFileAttributesA
GetFullPathNameA
GetLastError
GetLocaleInfoA
GetModuleFileNameW
GetModuleHandleA
GetProcAddress
GetStartupInfoA
GetSystemTimeAsFileTime
GetTempPathA
GetTickCount
GetTimeZoneInformation
InitializeCriticalSection
IsValidCodePage
LeaveCriticalSection
LoadLibraryA
MultiByteToWideChar
QueryPerformanceCounter
SetUnhandledExceptionFilter
Sleep
TerminateProcess
TlsGetValue
UnhandledExceptionFilter
VirtualProtect
VirtualQuery
WideCharToMultiByte

msvcrt

__argv
__dllonexit
__doserrno
__getmainargs
__initenv
__lconv_init
__pioinfo
__set_app_type
__setusermatherr
_access
_acmdln
_amsg_exit
_cexit
_chmod
_close
_errno
_exit
_fdopen
_filelengthi64
_fileno
_fileno
_findclose
_findfirst
_findnext
_fmode
_fstati64
_fullpath
_getcwd
_initterm
_iob
_isatty
_getpid
_lock
_lseeki64
_mktemp
_mkdir
_onexit
_open
_snwprintf
_sopen
_stati64
_strdup
_stricmp
_strnicmp
_stricmp
_unlink
_umask
_unlock
_vsnprintf
_wcsnicmp
_write
abort
atoi
calloc
ctime
exit
fclose
ferror
fflush
fgetpos
fopen
fprintf
fputc
fputs
fread
free
fseek
fsetpos
ftell
fwprintf
fwrite
getenv
isspace
localeconv
malloc
memchr
memcmp
memmove
memset
memcpy
printf
putc
putchar
puts
qsort
raise
rand
realloc
setlocale
signal
sprintf
sscanf
strcat
strchr
strcmp
strcpy
strcspn
strerror
strlen
strncat
strncmp
strncpy
strpbrk
strrchr
strspn
strstr
strtoul
strtol
time
vfprintf
vprintf
wcscpy

user32

CharLowerBuffA
MessageBoxW

Sections

.text
Size: 590KB - Virtual size: 590KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.data
Size: 5KB - Virtual size: 4KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rdata
Size: 160KB - Virtual size: 160KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

/4
Size: 75KB - Virtual size: 74KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.bss
Size: - Virtual size: 18KB

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

.CRT
Size: 512B - Virtual size: 52B

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.tls
Size: 512B - Virtual size: 32B

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

Sharing

General

Malware Config

Signatures

Files

d5f848fc78805b835dd2c9c81bb06d72

Headers

File Characteristics

Imports

kernel32

msvcrt

user32

Sections

.text Size: 590KB - Virtual size: 590KB

.data Size: 5KB - Virtual size: 4KB

.rdata Size: 160KB - Virtual size: 160KB

/4 Size: 75KB - Virtual size: 74KB

.bss Size: - Virtual size: 18KB

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

.CRT Size: 512B - Virtual size: 52B

.tls Size: 512B - Virtual size: 32B

.text
Size: 590KB - Virtual size: 590KB

.data
Size: 5KB - Virtual size: 4KB

.rdata
Size: 160KB - Virtual size: 160KB

/4
Size: 75KB - Virtual size: 74KB

.bss
Size: - Virtual size: 18KB

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

.CRT
Size: 512B - Virtual size: 52B

.tls
Size: 512B - Virtual size: 32B