Static task
static1
Behavioral task
behavioral1
Sample
cf9bae2b00cd5288943a2441113503cfb13e730d75cc589c20318ff80550719a.exe
Resource
win7-20230831-en
Behavioral task
behavioral2
Sample
cf9bae2b00cd5288943a2441113503cfb13e730d75cc589c20318ff80550719a.exe
Resource
win10v2004-20230915-en
General
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Target
cf9bae2b00cd5288943a2441113503cfb13e730d75cc589c20318ff80550719a
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Size
218KB
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MD5
3ab2cb687566fd17ba239e926bf7fdf6
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SHA1
27d7aaaf1fd0c6b2d4d2ef2f3360f57cd90e2a67
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SHA256
cf9bae2b00cd5288943a2441113503cfb13e730d75cc589c20318ff80550719a
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SHA512
09b05da868614a6e747b981a85ffa9665f04188e433661904588df1895a106f86c1fb4f59ef5d3b7ccb7f834afa964d1e6cc5103b89c00887ad7d7423af3d56f
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SSDEEP
3072:D48/BWl0DC32mieRKsY40keC7c5XreoXS9u6h70VtZoS8lM4tGVJlU:Nn9miSO4kXSM6h4VvoS8lM4tUJ
Malware Config
Signatures
-
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource cf9bae2b00cd5288943a2441113503cfb13e730d75cc589c20318ff80550719a
Files
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cf9bae2b00cd5288943a2441113503cfb13e730d75cc589c20318ff80550719a.exe windows:4 windows x86
461c3660d8c2d97da9ebf11ea562a5b5
Headers
DLL Characteristics
IMAGE_DLLCHARACTERISTICS_DYNAMIC_BASE
IMAGE_DLLCHARACTERISTICS_NX_COMPAT
File Characteristics
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
AddVectoredExceptionHandler
CloseHandle
CreateEventA
CreateSemaphoreA
DeleteCriticalSection
DuplicateHandle
EnterCriticalSection
FreeLibrary
GetCurrentProcess
GetCurrentProcessId
GetCurrentThread
GetCurrentThreadId
GetHandleInformation
GetLastError
GetModuleHandleA
GetModuleHandleW
GetProcAddress
GetProcessAffinityMask
GetStartupInfoA
GetSystemTimeAsFileTime
GetThreadContext
GetThreadPriority
GetTickCount
InitializeCriticalSection
IsDBCSLeadByteEx
IsDebuggerPresent
LeaveCriticalSection
LoadLibraryA
MultiByteToWideChar
OpenProcess
OutputDebugStringA
QueryPerformanceCounter
QueryPerformanceFrequency
RaiseException
ReleaseSemaphore
RemoveVectoredExceptionHandler
ResetEvent
ResumeThread
SetEvent
SetLastError
SetProcessAffinityMask
SetThreadContext
SetThreadPriority
SetUnhandledExceptionFilter
Sleep
SuspendThread
TlsAlloc
TlsGetValue
TlsSetValue
TryEnterCriticalSection
VirtualAlloc
VirtualFree
VirtualProtect
VirtualQuery
WaitForMultipleObjects
WaitForSingleObject
WideCharToMultiByte
msvcrt
__getmainargs
__initenv
__lconv_init
__mb_cur_max
__p__acmdln
__p__commode
__p__fmode
__set_app_type
__setusermatherr
_amsg_exit
_beginthreadex
_cexit
_endthreadex
_errno
_fileno
_initterm
_iob
_lock
_onexit
_setjmp3
_setmode
_strdup
_ultoa
_unlock
_vsnprintf
_vsnwprintf
abort
atoi
calloc
exit
fflush
fgetwc
fprintf
fputc
fputs
free
fwrite
getc
localeconv
longjmp
malloc
memcpy
memmove
memset
printf
realloc
setlocale
signal
strchr
strcmp
strerror
strlen
strncmp
vfprintf
wcslen
user32
EnumDesktopWindows
GetThreadDesktop
MessageBoxA
Sections
.text Size: 150KB - Virtual size: 150KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.data Size: 1024B - Virtual size: 936B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rdata Size: 22KB - Virtual size: 21KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.eh_fram Size: 32KB - Virtual size: 32KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.bss Size: - Virtual size: 2KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.idata Size: 3KB - Virtual size: 3KB
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: 8B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.reloc Size: 6KB - Virtual size: 6KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ