Static task
static1
Behavioral task
behavioral1
Sample
f8b45e96d62e799815c419ca4721205b.exe
Resource
win7-20231215-en
Behavioral task
behavioral2
Sample
f8b45e96d62e799815c419ca4721205b.exe
Resource
win10v2004-20231215-en
General
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Target
f8b45e96d62e799815c419ca4721205b
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Size
865KB
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MD5
f8b45e96d62e799815c419ca4721205b
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SHA1
5fdd3fa7e9ec0bb7b38c02e78a77a86e4326482b
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SHA256
ad3ce33e916cc2b989a9b1a5bfad2c0d0a9831ca2307f3fa1218401b8b72aa3b
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SHA512
c49248b89aea29f8eccf678028348427d0f5c95db45d253bd1bfc705a36392fa52e32a05e8c184a8a5d67bbc4e276a6c18b9d1e7c3af094441bef7e43cef4c9b
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SSDEEP
12288:JmNjgmnoIF2dnZ0Ot6xA0pzbK1KdYVjpOVgNxbkInH:JUhbF2dZXIBzwKdYVjp17BH
Malware Config
Signatures
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Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource f8b45e96d62e799815c419ca4721205b
Files
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f8b45e96d62e799815c419ca4721205b.exe windows:5 windows x86 arch:x86
403f7818ea58345ded632cf7b4721f30
Headers
DLL Characteristics
IMAGE_DLLCHARACTERISTICS_DYNAMIC_BASE
IMAGE_DLLCHARACTERISTICS_NX_COMPAT
IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE
File Characteristics
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LARGE_ADDRESS_AWARE
IMAGE_FILE_32BIT_MACHINE
Imports
kernel32
HeapSetInformation
GetCurrentProcess
GetProcAddress
GetModuleHandleW
GetModuleHandleA
GetFileAttributesW
GetVersionExW
LoadLibraryW
GetLastError
SetLastError
OutputDebugStringA
SetUnhandledExceptionFilter
GetProcessHeap
FreeLibrary
GetVersion
GetModuleFileNameW
GetCurrentProcessId
GetCurrentThreadId
GetTickCount
QueryPerformanceCounter
DecodePointer
IsDebuggerPresent
UnhandledExceptionFilter
TerminateProcess
EncodePointer
GetStartupInfoW
InterlockedCompareExchange
Sleep
GetSystemTimeAsFileTime
InterlockedExchange
advapi32
RegQueryValueExA
RegCloseKey
RegOpenKeyExA
msvcr100
exit
_wcmdln
_initterm
_initterm_e
_configthreadlocale
__setusermatherr
_commode
_fmode
__set_app_type
_crt_debugger_hook
?terminate@@YAXXZ
_unlock
__dllonexit
_lock
_onexit
_invoke_watson
_controlfp_s
_XcptFilter
_cexit
__wgetmainargs
_amsg_exit
_except_handler4_common
wcsstr
memset
_get_heap_handle
malloc
wcsrchr
wcsncpy_s
free
wcsncat_s
_exit
Sections
.text Size: 4KB - Virtual size: 4KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 3KB - Virtual size: 2KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 512B - Virtual size: 956B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 3KB - Virtual size: 2KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.reloc Size: 1024B - Virtual size: 720B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ