Static task
static1
Behavioral task
behavioral1
Sample
1643f8a83975fc7b0863976333f392b1.exe
Resource
win7-20231201-en
Behavioral task
behavioral2
Sample
1643f8a83975fc7b0863976333f392b1.exe
Resource
win10v2004-20231201-en
General
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Target
1643f8a83975fc7b0863976333f392b1
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Size
9KB
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MD5
1643f8a83975fc7b0863976333f392b1
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SHA1
1837e22ea916f643c3215c0cfcb55f5584e5c36a
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SHA256
3aead0f0a48b468c4c78909e1ad657fb35394ce714f0f1138d69363c5787012d
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SHA512
11ea52694a49cab57f80579bed40cb2f2307b78fe41a931b29a7e71bddb1661d17ae570dbb8fb0fa6bdc942ab76d3dc9f1ab04c79768e36c6023b4bf0d3e183c
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SSDEEP
192:4IofW8bjHD8WunwDjOR2jJfd287E5pz6rJoZ5Ik2:Yu8/Hw1nyjpxY87mD
Malware Config
Signatures
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Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 1643f8a83975fc7b0863976333f392b1
Files
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1643f8a83975fc7b0863976333f392b1.exe windows:6 windows x86 arch:x86
ccfd3d4d81b1d9348188766b593fdfbe
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
VirtualProtect
LoadLibraryA
GetProcAddress
IsDebuggerPresent
InitializeSListHead
GetSystemTimeAsFileTime
GetCurrentThreadId
GetCurrentProcessId
QueryPerformanceCounter
IsProcessorFeaturePresent
TerminateProcess
GetCurrentProcess
SetUnhandledExceptionFilter
UnhandledExceptionFilter
GetModuleHandleW
ntdll
RtlInitUnicodeString
vcruntime140
_except_handler4_common
memset
__current_exception_context
__current_exception
api-ms-win-crt-runtime-l1-1-0
_cexit
__p___argv
_initialize_onexit_table
__p___argc
_register_thread_local_exe_atexit_callback
_crt_atexit
_controlfp_s
terminate
_exit
_configure_narrow_argv
exit
_initterm_e
_c_exit
_set_app_type
_seh_filter_exe
_initterm
_get_initial_narrow_environment
_register_onexit_function
_initialize_narrow_environment
api-ms-win-crt-math-l1-1-0
__setusermatherr
api-ms-win-crt-stdio-l1-1-0
__p__commode
_set_fmode
api-ms-win-crt-locale-l1-1-0
_configthreadlocale
api-ms-win-crt-heap-l1-1-0
_set_new_mode
Sections
.text Size: 3KB - Virtual size: 3KB
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: 904B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 512B - Virtual size: 480B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.reloc Size: 512B - Virtual size: 356B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ