Static task
static1
Behavioral task
behavioral1
Sample
b2393dc79d905813b0cb35e41f4e4a9e34c90da63b97a3abacb8d64b1a48a3b7.exe
Resource
win7-20230831-en
Behavioral task
behavioral2
Sample
b2393dc79d905813b0cb35e41f4e4a9e34c90da63b97a3abacb8d64b1a48a3b7.exe
Resource
win10v2004-20230915-en
General
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Target
b2393dc79d905813b0cb35e41f4e4a9e34c90da63b97a3abacb8d64b1a48a3b7
-
Size
87KB
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MD5
7fe0700d8786cc89b2fe2da500f1cbc7
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SHA1
19a00b79dd717c7db759a7d7462e71f9b3be5766
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SHA256
b2393dc79d905813b0cb35e41f4e4a9e34c90da63b97a3abacb8d64b1a48a3b7
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SHA512
ac9c1fed3886fac2a7f42880fb51d832735100921a10120f4fc36651b5875df3e2dbb668027487bed81b72987069d221f51cdf17ad704f17ecb85435583d1dbb
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SSDEEP
1536:ebIIIIJGUwTic4NIePckhyIOiAxkhyIOiA027E7TPxslBF7AlmylPx5:2IIIIec9ckhcxkhc024fxslBFElTZx5
Malware Config
Signatures
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Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource b2393dc79d905813b0cb35e41f4e4a9e34c90da63b97a3abacb8d64b1a48a3b7
Files
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b2393dc79d905813b0cb35e41f4e4a9e34c90da63b97a3abacb8d64b1a48a3b7.exe windows:5 windows x86
cb5344d82fde25cd7095b11a61e003d8
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
gdiplus
GdiplusShutdown
GdiplusStartup
kernel32
GetLastError
CloseHandle
GetProcAddress
GetModuleHandleW
lstrlenW
GetFullPathNameW
GetFileAttributesW
DeleteCriticalSection
InitializeCriticalSection
GetCurrentProcess
CreateMutexW
FreeLibrary
LoadLibraryW
GetModuleFileNameW
GetStartupInfoW
IsDebuggerPresent
InitializeSListHead
GetSystemTimeAsFileTime
QueryPerformanceCounter
IsProcessorFeaturePresent
TerminateProcess
SetUnhandledExceptionFilter
UnhandledExceptionFilter
GetEnvironmentVariableW
UnmapViewOfFile
CreateFileMappingW
MapViewOfFile
GetCurrentProcessId
GetCurrentThreadId
user32
IsWindow
ShowWindow
SendMessageW
IsWindowVisible
GetWindowLongW
SetForegroundWindow
msvcp140
?_Xlength_error@std@@YAXPBD@Z
?_Xout_of_range@std@@YAXPBD@Z
vcruntime140
memmove
memcpy
__CxxFrameHandler3
memset
_CxxThrowException
__std_exception_destroy
__std_exception_copy
_except_handler4_common
wcschr
api-ms-win-crt-runtime-l1-1-0
_invalid_parameter_noinfo_noreturn
_seh_filter_exe
terminate
_controlfp_s
_crt_atexit
_register_onexit_function
_initialize_onexit_table
_set_app_type
_register_thread_local_exe_atexit_callback
_c_exit
_cexit
_configure_wide_argv
_initialize_wide_environment
_get_wide_winmain_command_line
_exit
exit
_initterm_e
_initterm
api-ms-win-crt-string-l1-1-0
towlower
towupper
api-ms-win-crt-stdio-l1-1-0
_set_fmode
__p__commode
api-ms-win-crt-heap-l1-1-0
_callnewh
malloc
free
_set_new_mode
api-ms-win-crt-math-l1-1-0
_except1
__setusermatherr
api-ms-win-crt-locale-l1-1-0
_configthreadlocale
Sections
.text Size: 23KB - Virtual size: 23KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 7KB - Virtual size: 7KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 512B - Virtual size: 2KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 32KB - Virtual size: 32KB
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