Labsac[.]exe | Triage

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General

Target

Labsac.exe
Size

1.4MB
MD5

6dc502fbe1f77f2d593e11fdd4d13818
SHA1

0a27f503679ba79b577da683ad9224047cc8e068
SHA256

1e290940a8a1d5db57db9fb01d0011a969874dc3c2c313516f1003523ba640c5
SHA512

bee1566d5d8bff7b9435a3340d61245aee55c594ca6ae3d75338d83842c4375f52ae068acd2b483e00a975f238b0080444aabc52c8ea0f8d0694d358b1795b7e
SSDEEP

24576:zdGhm5ldxk1g4XASlDZBT8thJa909pZG43h3VuQ5El2i5:omHwg4flUhEosl2i5

Score

3^/10

Malware Config

Signatures

Unsigned PE 1 IoCs

Checks for missing Authenticode signature.

resource
Labsac.exe

Files

Labsac.exe
.exe windows:4 windows x86 arch:x86

acfd6c6e6e97b1f8436a9d7e403ee333

Headers

File Characteristics

IMAGE_FILE_RELOCS_STRIPPED
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LINE_NUMS_STRIPPED
IMAGE_FILE_32BIT_MACHINE

Imports

kernel32

AddAtomA
CloseHandle
CreateEventA
CreateMutexA
CreateSemaphoreA
CreateThread
DeleteCriticalSection
DuplicateHandle
EnterCriticalSection
FindAtomA
GetAtomNameA
GetConsoleWindow
GetCurrentProcess
GetCurrentProcessId
GetCurrentThread
GetCurrentThreadId
GetHandleInformation
GetLastError
GetModuleHandleW
GetProcAddress
GetProcessAffinityMask
GetStartupInfoA
GetStdHandle
GetSystemTimeAsFileTime
GetThreadContext
GetThreadPriority
GetTickCount
InitializeCriticalSection
IsDBCSLeadByteEx
LeaveCriticalSection
LoadLibraryA
MultiByteToWideChar
QueryPerformanceCounter
ReleaseMutex
ReleaseSemaphore
ResetEvent
ResumeThread
SetConsoleTextAttribute
SetConsoleTitleA
SetCriticalSectionSpinCount
SetEvent
SetLastError
SetProcessAffinityMask
SetThreadContext
SetThreadPriority
SetUnhandledExceptionFilter
SignalObjectAndWait
Sleep
SuspendThread
TerminateProcess
TlsAlloc
TlsGetValue
TlsSetValue
TryEnterCriticalSection
UnhandledExceptionFilter
VirtualProtect
VirtualQuery
WaitForMultipleObjects
WaitForSingleObject
WideCharToMultiByte

msvcrt

__dllonexit
__doserrno
__getmainargs
__initenv
__lconv_init
__mb_cur_max
__pioinfo
__set_app_type
__setusermatherr
_acmdln
_amsg_exit
_beginthreadex
_cexit
_close
_endthreadex
_errno
_fdopen
_filelengthi64
_fileno
_fileno
_fmode
_fstat64
_ftime
_initterm
_iob
_lock
_lseeki64
_onexit
_open
_read
_setjmp3
_strnicmp
_unlock
_write
_write
abort
atoi
calloc
exit
fclose
fflush
fgetpos
fopen
fprintf
fputc
fputs
fread
free
fsetpos
fwrite
getc
getenv
getwc
isspace
iswctype
localeconv
longjmp
malloc
memchr
memcmp
memcpy
memmove
memset
perror
printf
putc
putwc
rand
realloc
setlocale
setvbuf
signal
sprintf
srand
strchr
strcmp
strcoll
strerror
strftime
strlen
strncmp
strxfrm
system
time
towlower
towupper
ungetc
ungetwc
vfprintf
wcscoll
wcsftime
wcslen
wcsxfrm

user32

FindWindowA
GetAsyncKeyState
GetCursorPos
GetForegroundWindow
IsWindowVisible
MessageBoxA
SendMessageA
ShowWindow
mouse_event

Sections

.text
Size: 548KB - Virtual size: 548KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.data
Size: 25KB - Virtual size: 25KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rdata
Size: 36KB - Virtual size: 36KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.bss
Size: - Virtual size: 4KB

IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

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

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.CRT
Size: 512B - Virtual size: 56B

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

/4
Size: 2KB - Virtual size: 1KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ

/19
Size: 122KB - Virtual size: 122KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ

/31
Size: 21KB - Virtual size: 20KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ

/45
Size: 26KB - Virtual size: 26KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ

/57
Size: 10KB - Virtual size: 10KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ

/70
Size: 1KB - Virtual size: 1KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ

/81
Size: 73KB - Virtual size: 73KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ

/92
Size: 4KB - Virtual size: 3KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ

Sharing

General

Malware Config

Signatures

Files

acfd6c6e6e97b1f8436a9d7e403ee333

Headers

File Characteristics

Imports

kernel32

msvcrt

user32

Sections

.text Size: 548KB - Virtual size: 548KB

.data Size: 25KB - Virtual size: 25KB

.rdata Size: 36KB - Virtual size: 36KB

.bss Size: - Virtual size: 4KB

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

.CRT Size: 512B - Virtual size: 56B

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

/4 Size: 2KB - Virtual size: 1KB

/19 Size: 122KB - Virtual size: 122KB

/31 Size: 21KB - Virtual size: 20KB

/45 Size: 26KB - Virtual size: 26KB

/57 Size: 10KB - Virtual size: 10KB

/70 Size: 1KB - Virtual size: 1KB

/81 Size: 73KB - Virtual size: 73KB

/92 Size: 4KB - Virtual size: 3KB

.text
Size: 548KB - Virtual size: 548KB

.data
Size: 25KB - Virtual size: 25KB

.rdata
Size: 36KB - Virtual size: 36KB

.bss
Size: - Virtual size: 4KB

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

.CRT
Size: 512B - Virtual size: 56B

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

/4
Size: 2KB - Virtual size: 1KB

/19
Size: 122KB - Virtual size: 122KB

/31
Size: 21KB - Virtual size: 20KB

/45
Size: 26KB - Virtual size: 26KB

/57
Size: 10KB - Virtual size: 10KB

/70
Size: 1KB - Virtual size: 1KB

/81
Size: 73KB - Virtual size: 73KB

/92
Size: 4KB - Virtual size: 3KB