Static task
static1
Behavioral task
behavioral1
Sample
545945f90fcd96a868bf980cbf4d2e43.exe
Resource
win7-20231129-en
Behavioral task
behavioral2
Sample
545945f90fcd96a868bf980cbf4d2e43.exe
Resource
win10v2004-20231215-en
General
-
Target
545945f90fcd96a868bf980cbf4d2e43
-
Size
1.6MB
-
MD5
545945f90fcd96a868bf980cbf4d2e43
-
SHA1
93eb98cc3c6867b9efcbafc137510c16c95b871d
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SHA256
394d53e39f1fdfb11f49fe4db45fd97443b3ede2df5950eff1695d805540c402
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SHA512
c5815abe35a327a3d9eaed5c70f8e6430600f473821e85bc98c69bea9f30aee6d61fa499fd92d72713207c2f8a3393585dd8ba55a82879a946c4670ab0505482
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SSDEEP
24576:syN8xmxvilcehF93UZEpGzptLNGWdTx7QPirj/tvQEnH:TNZx0rGzDL8WdTxIQjtDnH
Malware Config
Signatures
-
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 545945f90fcd96a868bf980cbf4d2e43
Files
-
545945f90fcd96a868bf980cbf4d2e43.exe windows:6 windows x64 arch:x64
e1a46c98764e9aa21f0da6a2066ec8a4
Headers
DLL Characteristics
IMAGE_DLLCHARACTERISTICS_HIGH_ENTROPY_VA
IMAGE_DLLCHARACTERISTICS_DYNAMIC_BASE
IMAGE_DLLCHARACTERISTICS_NX_COMPAT
IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE
File Characteristics
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LARGE_ADDRESS_AWARE
Imports
kernel32
VerSetConditionMask
QueryPerformanceCounter
QueryPerformanceFrequency
GetModuleHandleA
GetProcAddress
LoadLibraryA
VerifyVersionInfoW
SetCurrentDirectoryA
Sleep
VirtualQuery
GetProcessHeap
HeapFree
HeapAlloc
GetLastError
InitializeSListHead
GetSystemTimeAsFileTime
GetCurrentProcessId
GetStartupInfoW
RaiseException
MultiByteToWideChar
GetModuleHandleW
CreateEventW
WaitForSingleObjectEx
ResetEvent
SetEvent
DeleteCriticalSection
InitializeCriticalSectionAndSpinCount
LeaveCriticalSection
EnterCriticalSection
CloseHandle
IsProcessorFeaturePresent
TerminateProcess
GetCurrentProcess
SetUnhandledExceptionFilter
UnhandledExceptionFilter
RtlVirtualUnwind
RtlLookupFunctionEntry
RtlCaptureContext
GetCurrentThreadId
FreeLibrary
WideCharToMultiByte
GlobalFree
GlobalUnlock
GlobalLock
IsDebuggerPresent
GlobalAlloc
user32
SetProcessDPIAware
TranslateMessage
DispatchMessageA
PeekMessageA
PostQuitMessage
UpdateWindow
GetWindowRect
MessageBoxA
EnumDisplayMonitors
AdjustWindowRectEx
SetWindowLongA
GetWindowLongW
GetMonitorInfoA
OpenClipboard
CloseClipboard
WindowFromPoint
ScreenToClient
ClientToScreen
GetCursorPos
MonitorFromWindow
LoadCursorA
GetDesktopWindow
SetWindowLongW
SetClipboardData
GetClipboardData
EmptyClipboard
DefWindowProcA
GetClientRect
SetWindowTextW
ReleaseDC
GetDC
SetForegroundWindow
SetCursorPos
UnregisterClassA
GetForegroundWindow
ReleaseCapture
SetCapture
GetCapture
GetKeyState
SetFocus
BringWindowToTop
IsIconic
SetWindowPos
SetLayeredWindowAttributes
ShowWindow
DestroyWindow
SetCursor
RegisterClassExA
CreateWindowExA
IsChild
gdi32
GetDeviceCaps
xinput1_4
ord4
ord2
imm32
ImmGetContext
ImmSetCompositionWindow
ImmReleaseContext
msvcp140d
??0_Lockit@std@@QEAA@H@Z
??1_Lockit@std@@QEAA@XZ
?_Xlength_error@std@@YAXPEBD@Z
d3d9
Direct3DCreate9
urlmon
URLDownloadToFileA
vcruntime140d
__vcrt_GetModuleHandleW
__vcrt_GetModuleFileNameW
__std_type_info_destroy_list
__C_specific_handler_noexcept
__current_exception_context
__current_exception
__C_specific_handler
_CxxThrowException
__std_exception_destroy
__std_exception_copy
strchr
memset
memmove
memcpy
memcmp
memchr
__vcrt_LoadLibraryExW
strstr
vcruntime140_1d
__CxxFrameHandler4
ucrtbased
log
pow
atan2f
logf
powf
_invalid_parameter
_CrtDbgReport
system
terminate
_CrtDbgReportW
_seh_filter_dll
_configure_narrow_argv
_initialize_narrow_environment
_initialize_onexit_table
_register_onexit_function
_execute_onexit_table
_crt_atexit
_crt_at_quick_exit
_cexit
_callnewh
_seh_filter_exe
_set_app_type
__setusermatherr
_get_narrow_winmain_command_line
_initterm
_initterm_e
exit
_exit
_set_fmode
_c_exit
atof
_configthreadlocale
_set_new_mode
__p__commode
_free_dbg
strcpy_s
strcat_s
__stdio_common_vsprintf_s
_wmakepath_s
_wsplitpath_s
wcscpy_s
floorf
toupper
fmodf
fabs
qsort
malloc
free
__stdio_common_vsscanf
__stdio_common_vsprintf
fwrite
ftell
fseek
fread
fflush
fclose
_wfopen
__acrt_iob_func
_wassert
strncpy
strncmp
strlen
strcmp
ceilf
acosf
strcpy
sinf
_register_thread_local_exe_atexit_callback
cosf
sqrtf
Sections
.textbss Size: - Virtual size: 561KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.text Size: 1.1MB - Virtual size: 1.1MB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 325KB - Virtual size: 324KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 23KB - Virtual size: 52KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.pdata Size: 39KB - Virtual size: 39KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.idata Size: 10KB - Virtual size: 9KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.msvcjmc Size: 512B - Virtual size: 464B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.tls Size: 1024B - Virtual size: 777B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.00cfg Size: 512B - Virtual size: 337B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.rsrc Size: 4KB - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.reloc Size: 9KB - Virtual size: 9KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ