Behavioral task
behavioral1
Sample
0914e59bd5e2756324410028ff948140eb87844f57be0f576974a858ecd7f5ce.exe
Resource
win7-20230831-en
Behavioral task
behavioral2
Sample
0914e59bd5e2756324410028ff948140eb87844f57be0f576974a858ecd7f5ce.exe
Resource
win10v2004-20230915-en
General
-
Target
0914e59bd5e2756324410028ff948140eb87844f57be0f576974a858ecd7f5ce
-
Size
62KB
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MD5
ffc6d1ad3f148e012e0dfe13e870e689
-
SHA1
00a65863521a7aada0986d4e02fe0b123f1e97d0
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SHA256
0914e59bd5e2756324410028ff948140eb87844f57be0f576974a858ecd7f5ce
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SHA512
37e6ccba1befc7f12d1e15f3eac5dc225247c7c0f756c0b5f17a9bb8dd813b44e6b29781a7280f92d4f00ffed2a44086679d7a48da038a68ea279751cc8e79de
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SSDEEP
384:KbUDa82QSIfwjAteTw0g+vy++8YGIBDtJ3emQgexHUwJpUQfBoXqbjDMNA89XD:Kx804z0vyRLV8FdJjBAQgA89
Malware Config
Extracted
cobaltstrike
http://192.168.7.130:6777/SiTM
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user_agent
User-Agent: Mozilla/5.0 (compatible; MSIE 9.0; Windows NT 6.1; WOW64; Trident/5.0; yie9)
Signatures
-
Cobaltstrike family
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Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 0914e59bd5e2756324410028ff948140eb87844f57be0f576974a858ecd7f5ce
Files
-
0914e59bd5e2756324410028ff948140eb87844f57be0f576974a858ecd7f5ce.exe windows:6 windows x64
63a9ad7bd17e1ff9c4ee7f6de9f23e62
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
ntdll
NtCreateThreadEx
NtWaitForSingleObject
RtlVirtualUnwind
NtWriteVirtualMemory
RtlLookupFunctionEntry
RtlCaptureContext
kernel32
GetProcessHeap
IsDebuggerPresent
RaiseException
FreeLibrary
GetCurrentProcess
GetModuleHandleA
GetProcAddress
MultiByteToWideChar
WideCharToMultiByte
UnhandledExceptionFilter
SetUnhandledExceptionFilter
TerminateProcess
IsProcessorFeaturePresent
QueryPerformanceCounter
GetCurrentProcessId
GetSystemTimeAsFileTime
InitializeSListHead
VirtualQuery
GetCurrentThreadId
HeapFree
HeapAlloc
GetLastError
GetModuleHandleW
GetStartupInfoW
vcruntime140d
__vcrt_LoadLibraryExW
__vcrt_GetModuleHandleW
__vcrt_GetModuleFileNameW
__current_exception_context
__current_exception
memcpy
__C_specific_handler_noexcept
__C_specific_handler
__std_type_info_destroy_list
ucrtbased
_initialize_onexit_table
_register_onexit_function
_execute_onexit_table
_crt_atexit
_crt_at_quick_exit
terminate
_wmakepath_s
_wsplitpath_s
wcscpy_s
_seh_filter_dll
__stdio_common_vsprintf_s
strcat_s
__p__commode
_set_new_mode
_configthreadlocale
_register_thread_local_exe_atexit_callback
_c_exit
_cexit
__p___argv
__p___argc
_set_fmode
_exit
exit
_initterm_e
_initterm
_get_initial_narrow_environment
_initialize_narrow_environment
_configure_narrow_argv
__setusermatherr
_set_app_type
_seh_filter_exe
_CrtDbgReportW
_CrtDbgReport
strcpy_s
Sections
.textbss Size: - Virtual size: 64KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.text Size: 31KB - Virtual size: 31KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 13KB - Virtual size: 12KB
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
.pdata Size: 8KB - Virtual size: 8KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.idata Size: 4KB - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.msvcjmc Size: 512B - Virtual size: 451B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.00cfg Size: 512B - Virtual size: 373B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.rsrc Size: 1KB - Virtual size: 1KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.reloc Size: 1024B - Virtual size: 642B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ