Static task
static1
Behavioral task
behavioral1
Sample
b39d34981394043706fbcfaf411c5f509046cb1e67346588272792883dac4a66.exe
Resource
win7-20230831-en
Behavioral task
behavioral2
Sample
b39d34981394043706fbcfaf411c5f509046cb1e67346588272792883dac4a66.exe
Resource
win10v2004-20230915-en
General
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Target
b39d34981394043706fbcfaf411c5f509046cb1e67346588272792883dac4a66
-
Size
128KB
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MD5
91814d5490c512d0e50d7ae2f7c883df
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SHA1
f128226be15ab5554b0075b283ebb7963cf4cc57
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SHA256
b39d34981394043706fbcfaf411c5f509046cb1e67346588272792883dac4a66
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SHA512
daafab804c39d490c583804d292fadadcd39a8e92cae6fdce3f6a09979ddcc35baa3258b259272b50bff6cdf9b59fd764637a3165d0fbd6db2e61bc8bfdf697d
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SSDEEP
3072:qIIIIN/SbyyfkRkOjmn0AXlILP+b7jQ5wWh+fFZB/iICTf0jglDTElzY:qIIIINyyulI7+bwJT8kqY
Malware Config
Signatures
-
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource b39d34981394043706fbcfaf411c5f509046cb1e67346588272792883dac4a66
Files
-
b39d34981394043706fbcfaf411c5f509046cb1e67346588272792883dac4a66.exe windows x86
9e18128b125ba25cf6c1c0d3cacdaffd
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
GdiplusStartup
GdiplusShutdown
kernel32
GetLastError
CloseHandle
GetFileAttributesW
lstrlenW
GetFullPathNameW
CreateMutexW
DeleteCriticalSection
InitializeCriticalSection
GetCurrentProcess
GetStartupInfoW
IsDebuggerPresent
InitializeSListHead
GetSystemTimeAsFileTime
GetCurrentProcessId
QueryPerformanceCounter
IsProcessorFeaturePresent
TerminateProcess
SetUnhandledExceptionFilter
UnhandledExceptionFilter
GetEnvironmentVariableW
GetProcAddress
GetCurrentThreadId
GetModuleHandleW
GetModuleFileNameW
LoadLibraryW
FreeLibrary
msvcp140
?_Xout_of_range@std@@YAXPBD@Z
?_Xlength_error@std@@YAXPBD@Z
vcruntime140
_CxxThrowException
memmove
__CxxFrameHandler3
wcschr
_except_handler4_common
__std_exception_copy
__std_exception_destroy
memset
memcpy
api-ms-win-crt-runtime-l1-1-0
_invalid_parameter_noinfo_noreturn
_seh_filter_exe
_set_app_type
_configure_wide_argv
terminate
_controlfp_s
_crt_atexit
_register_onexit_function
_initialize_onexit_table
_initialize_wide_environment
_get_wide_winmain_command_line
_initterm
_register_thread_local_exe_atexit_callback
_c_exit
_cexit
_initterm_e
_exit
exit
api-ms-win-crt-string-l1-1-0
towlower
towupper
api-ms-win-crt-stdio-l1-1-0
__p__commode
_set_fmode
api-ms-win-crt-heap-l1-1-0
free
_set_new_mode
_callnewh
malloc
api-ms-win-crt-math-l1-1-0
_except1
__setusermatherr
api-ms-win-crt-locale-l1-1-0
_configthreadlocale
Sections
.text Size: 22KB - Virtual size: 21KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 7KB - Virtual size: 6KB
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: 75KB - Virtual size: 75KB
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