Malicious_c8903777eb043d1cf76fa343f86825e4cd09c7ac76e58b23786ad3e0cb1dfc20[.]exe

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General

Target

Malicious_c8903777eb043d1cf76fa343f86825e4cd09c7ac76e58b23786ad3e0cb1dfc20.exe
Size

76KB
MD5

e7d5970ded7670a1ee285cbf74c98096
SHA1

cf5d2b48b0264aede675a43fc2767dbc0abcf6e8
SHA256

c8903777eb043d1cf76fa343f86825e4cd09c7ac76e58b23786ad3e0cb1dfc20
SHA512

58a8fdd054339f1ee78cee1086193066d5e4705a82e4fb326ee04c2257c6cc0ee81410289a434d06dff9d3c9a5188d1dde9b9021e2010ade904775a25634822a
SSDEEP

768:csXNESLgNCnHrsLre2aCiHhMmGcSgDOJ:5EhNCnQfRaCiHhMmGce

Score

3^/10

Malware Config

Signatures

Unsigned PE 1 IoCs

Checks for missing Authenticode signature.

resource
Malicious_c8903777eb043d1cf76fa343f86825e4cd09c7ac76e58b23786ad3e0cb1dfc20.exe

Files

Malicious_c8903777eb043d1cf76fa343f86825e4cd09c7ac76e58b23786ad3e0cb1dfc20.exe
.exe windows x86

8ecd49e183c8eb25c9c24371f1b3e336

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

OpenProcess
ReadProcessMemory
WriteProcessMemory
CloseHandle
CreateToolhelp32Snapshot
Process32FirstW
Process32NextW
Module32FirstW
Module32NextW
FreeLibrary
VirtualQuery
GetProcessHeap
HeapFree
HeapAlloc
GetLastError
GetModuleHandleW
GetStartupInfoW
InitializeSListHead
GetSystemTimeAsFileTime
GetCurrentProcessId
QueryPerformanceCounter
IsProcessorFeaturePresent
TerminateProcess
GetCurrentProcess
SetUnhandledExceptionFilter
UnhandledExceptionFilter
WideCharToMultiByte
MultiByteToWideChar
RaiseException
IsDebuggerPresent
GetCurrentThreadId
GetProcAddress

msvcp140d

??1_Lockit@std@@QAE@XZ
?_Xlength_error@std@@YAXPBD@Z
?uncaught_exception@std@@YA_NXZ
?good@ios_base@std@@QBE_NXZ
?flags@ios_base@std@@QBEHXZ
?setf@ios_base@std@@QAEHHH@Z
?width@ios_base@std@@QBE_JXZ
?width@ios_base@std@@QAE_J_J@Z
?sputc@?$basic_streambuf@DU?$char_traits@D@std@@@std@@QAEHD@Z
?sputn@?$basic_streambuf@DU?$char_traits@D@std@@@std@@QAE_JPBD_J@Z
?setstate@?$basic_ios@DU?$char_traits@D@std@@@std@@QAEXH_N@Z
?tie@?$basic_ios@DU?$char_traits@D@std@@@std@@QBEPAV?$basic_ostream@DU?$char_traits@D@std@@@2@XZ
?rdbuf@?$basic_ios@DU?$char_traits@D@std@@@std@@QBEPAV?$basic_streambuf@DU?$char_traits@D@std@@@2@XZ
?fill@?$basic_ios@DU?$char_traits@D@std@@@std@@QBEDXZ
?widen@?$basic_ios@DU?$char_traits@D@std@@@std@@QBEDD@Z
?_Osfx@?$basic_ostream@DU?$char_traits@D@std@@@std@@QAEXXZ
??6?$basic_ostream@DU?$char_traits@D@std@@@std@@QAEAAV01@P6AAAV01@AAV01@@Z@Z
??6?$basic_ostream@DU?$char_traits@D@std@@@std@@QAEAAV01@P6AAAVios_base@1@AAV21@@Z@Z
??6?$basic_ostream@DU?$char_traits@D@std@@@std@@QAEAAV01@H@Z
?put@?$basic_ostream@DU?$char_traits@D@std@@@std@@QAEAAV12@D@Z
?cout@std@@3V?$basic_ostream@DU?$char_traits@D@std@@@1@A
??0_Lockit@std@@QAE@H@Z
?flush@?$basic_ostream@DU?$char_traits@D@std@@@std@@QAEAAV12@XZ

vcruntime140d

__std_exception_copy
__std_exception_destroy
_CxxThrowException
__CxxFrameHandler3
memset
__std_type_info_destroy_list
__current_exception
__current_exception_context
_except_handler4_common
__vcrt_GetModuleFileNameW
__vcrt_GetModuleHandleW
__vcrt_LoadLibraryExW
memmove

ucrtbased

_register_thread_local_exe_atexit_callback
malloc
_set_new_mode
__p__commode
_free_dbg
strcpy_s
strcat_s
__stdio_common_vsprintf_s
_seh_filter_dll
_initialize_onexit_table
_register_onexit_function
_execute_onexit_table
_cexit
_crt_at_quick_exit
_controlfp_s
terminate
_wmakepath_s
_wsplitpath_s
wcscpy_s
_callnewh
_wcsicmp
strlen
getchar
_CrtDbgReport
_invalid_parameter
_c_exit
__p___argv
__p___argc
_set_fmode
_exit
exit
_initterm_e
_initterm
_get_initial_narrow_environment
_initialize_narrow_environment
_configure_narrow_argv
__setusermatherr
_CrtDbgReportW
_crt_atexit
_seh_filter_exe
_configthreadlocale
_set_app_type

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: 50KB - Virtual size: 49KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.rdata
Size: 13KB - Virtual size: 13KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.data
Size: 1024B - Virtual size: 1KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.idata
Size: 5KB - Virtual size: 4KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.msvcjmc
Size: 512B - Virtual size: 377B

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.00cfg
Size: 512B - Virtual size: 265B

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: 3KB - Virtual size: 2KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ

Sharing

General

Malware Config

Signatures

Files

8ecd49e183c8eb25c9c24371f1b3e336

Headers

DLL Characteristics

File Characteristics

Imports

kernel32

msvcp140d

vcruntime140d

ucrtbased

Sections

.textbss Size: - Virtual size: 64KB

.text Size: 50KB - Virtual size: 49KB

.rdata Size: 13KB - Virtual size: 13KB

.data Size: 1024B - Virtual size: 1KB

.idata Size: 5KB - Virtual size: 4KB

.msvcjmc Size: 512B - Virtual size: 377B

.00cfg Size: 512B - Virtual size: 265B

.rsrc Size: 1KB - Virtual size: 1KB

.reloc Size: 3KB - Virtual size: 2KB

.textbss
Size: - Virtual size: 64KB

.text
Size: 50KB - Virtual size: 49KB

.rdata
Size: 13KB - Virtual size: 13KB

.data
Size: 1024B - Virtual size: 1KB

.idata
Size: 5KB - Virtual size: 4KB

.msvcjmc
Size: 512B - Virtual size: 377B

.00cfg
Size: 512B - Virtual size: 265B

.rsrc
Size: 1KB - Virtual size: 1KB

.reloc
Size: 3KB - Virtual size: 2KB