Static task
static1
Behavioral task
behavioral1
Sample
a4fb4e31b855757f47fab3f518a1e74fb245fbbb22b56bbac1540c4b07ccb782.exe
Resource
win7-20231020-en
Behavioral task
behavioral2
Sample
a4fb4e31b855757f47fab3f518a1e74fb245fbbb22b56bbac1540c4b07ccb782.exe
Resource
win10v2004-20231023-en
General
-
Target
a4fb4e31b855757f47fab3f518a1e74fb245fbbb22b56bbac1540c4b07ccb782
-
Size
38KB
-
MD5
a7a82fac3a5137d0d1a7f2162a860d00
-
SHA1
e2eb9c70b21e485c72a3ad70662ed439bbd10fdb
-
SHA256
a4fb4e31b855757f47fab3f518a1e74fb245fbbb22b56bbac1540c4b07ccb782
-
SHA512
f3bfd65ef22284fd5dc9b5719901476d75cc38428e720f6e9923e0eee4ed60de4ba4080b11e320e623d5afd2aaea56a7029227fa1420b6a7384647773427ede0
-
SSDEEP
384:MmSydImjzqkO8kxol7YofMr3pmisYpLDCeAyD2lY:MemmjzqkO8kxXr3peYpFAyD
Malware Config
Signatures
-
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource a4fb4e31b855757f47fab3f518a1e74fb245fbbb22b56bbac1540c4b07ccb782
Files
-
a4fb4e31b855757f47fab3f518a1e74fb245fbbb22b56bbac1540c4b07ccb782.exe windows:6 windows x86
03fb1de52e0e8c2158f2ff31855cd49c
Headers
DLL Characteristics
IMAGE_DLLCHARACTERISTICS_DYNAMIC_BASE
IMAGE_DLLCHARACTERISTICS_NX_COMPAT
IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE
File Characteristics
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_32BIT_MACHINE
Imports
kernel32
GetModuleHandleW
GetProcAddress
VirtualQuery
GetProcessHeap
HeapFree
HeapAlloc
GetLastError
GetStartupInfoW
InitializeSListHead
GetSystemTimeAsFileTime
GetCurrentProcessId
QueryPerformanceCounter
IsProcessorFeaturePresent
TerminateProcess
GetCurrentProcess
SetUnhandledExceptionFilter
UnhandledExceptionFilter
WideCharToMultiByte
MultiByteToWideChar
RaiseException
IsDebuggerPresent
GetCurrentThreadId
FreeLibrary
vcruntime140d
_except_handler4_common
__vcrt_GetModuleFileNameW
__vcrt_GetModuleHandleW
__vcrt_LoadLibraryExW
memset
memcpy
__std_type_info_destroy_list
ucrtbased
strcpy_s
strcat_s
_exit
_seh_filter_dll
_initialize_onexit_table
_register_onexit_function
_execute_onexit_table
_crt_atexit
_crt_at_quick_exit
_controlfp_s
terminate
_wmakepath_s
_set_new_mode
wcscpy_s
_configthreadlocale
exit
_initterm_e
_initterm
_get_initial_narrow_environment
_initialize_narrow_environment
_configure_narrow_argv
__setusermatherr
_set_app_type
_seh_filter_exe
_CrtDbgReportW
_CrtDbgReport
__p__commode
_register_thread_local_exe_atexit_callback
_c_exit
_cexit
__p___argv
__p___argc
_wsplitpath_s
_set_fmode
__stdio_common_vsprintf_s
Sections
.textbss Size: - Virtual size: 64KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.text Size: 21KB - Virtual size: 20KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 9KB - Virtual size: 8KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 512B - Virtual size: 1KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.idata Size: 3KB - Virtual size: 2KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.msvcjmc Size: 512B - Virtual size: 277B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.00cfg Size: 512B - Virtual size: 260B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.rsrc Size: 1KB - Virtual size: 1KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.reloc Size: 1KB - Virtual size: 1KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ