Static task
static1
Behavioral task
behavioral1
Sample
75539c9a075f25670d145d35f148d8ba69a8bed1c34528f0d3b8b822768f5fa7.exe
Resource
win7-20231215-en
Behavioral task
behavioral2
Sample
75539c9a075f25670d145d35f148d8ba69a8bed1c34528f0d3b8b822768f5fa7.exe
Resource
win10v2004-20231215-en
General
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Target
75539c9a075f25670d145d35f148d8ba69a8bed1c34528f0d3b8b822768f5fa7
-
Size
1.0MB
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MD5
fb1be07118b74d9336442eda99861775
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SHA1
f751c3a1825239bd7260dd1b57841576fb990843
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SHA256
75539c9a075f25670d145d35f148d8ba69a8bed1c34528f0d3b8b822768f5fa7
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SHA512
ddad971a0e14ed06e18942bc226b115737e35f253c82ac76cba3febc484273801210595c9358b4b3fad1d773ce98d71c2055f89d8871d5f170b3d508232826b0
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SSDEEP
24576:OCRskMjY30alKihSFMJxGfnzJs9RchYoBZ9/nN8:OCRMjY9LQFKGfze9GhY6Z1N8
Malware Config
Signatures
-
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 75539c9a075f25670d145d35f148d8ba69a8bed1c34528f0d3b8b822768f5fa7
Files
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75539c9a075f25670d145d35f148d8ba69a8bed1c34528f0d3b8b822768f5fa7.exe windows:6 windows x64 arch:x64
6c70f8e4810ce76f97215f0f2605c002
Headers
DLL Characteristics
IMAGE_DLLCHARACTERISTICS_HIGH_ENTROPY_VA
IMAGE_DLLCHARACTERISTICS_DYNAMIC_BASE
IMAGE_DLLCHARACTERISTICS_NX_COMPAT
IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE
File Characteristics
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LARGE_ADDRESS_AWARE
Imports
kernel32
GetModuleFileNameA
SizeofResource
EnumResourceTypesW
WriteFile
FindResourceA
Sleep
GetTempPathA
CreateFileA
LockResource
CloseHandle
LoadResource
WideCharToMultiByte
RtlLookupFunctionEntry
RtlVirtualUnwind
UnhandledExceptionFilter
SetUnhandledExceptionFilter
GetCurrentProcess
TerminateProcess
IsProcessorFeaturePresent
QueryPerformanceCounter
GetCurrentProcessId
GetCurrentThreadId
GetSystemTimeAsFileTime
RtlCaptureContext
InitializeSListHead
IsDebuggerPresent
GetModuleHandleW
shell32
ShellExecuteExA
msvcp140
?_Xlength_error@std@@YAXPEBD@Z
?_Xout_of_range@std@@YAXPEBD@Z
vcruntime140_1
__CxxFrameHandler4
vcruntime140
_CxxThrowException
__std_exception_destroy
memcpy
__current_exception
__current_exception_context
strrchr
__std_exception_copy
memmove
memset
__C_specific_handler
api-ms-win-crt-string-l1-1-0
strcpy_s
api-ms-win-crt-runtime-l1-1-0
_crt_atexit
terminate
_c_exit
_cexit
_register_thread_local_exe_atexit_callback
_register_onexit_function
exit
_initialize_onexit_table
_invalid_parameter_noinfo_noreturn
_exit
_initterm_e
_initterm
_get_initial_narrow_environment
_initialize_narrow_environment
_configure_narrow_argv
_set_app_type
_seh_filter_exe
__p___argv
__p___argc
api-ms-win-crt-heap-l1-1-0
free
_callnewh
malloc
_set_new_mode
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
Sections
.text Size: 7KB - Virtual size: 7KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 6KB - Virtual size: 6KB
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
.pdata Size: 1024B - Virtual size: 696B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.rsrc Size: 1.0MB - Virtual size: 1.0MB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.reloc Size: 512B - Virtual size: 84B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ