w955[.]exe | Triage

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General

Target

w955.exe
Size

16KB
MD5

9907169c00c92fc69eaafd7b9b79c751
SHA1

0730673800be3cf39c87b2617d316eae41a432e0
SHA256

908813abf714cdea7c865c57f76a24b620ca9b8524395674f2543dd3953dc48d
SHA512

96de67fa0b05ee122c7925cc76aea0e67cb02c740b492ffcbb0f15e619da1e8060b74b232683f4faa75db49983f116bf62792ec48edeee23da9629c49a064253
SSDEEP

192:Ra/vxT806OdT5KefqxeIvs24mvN3KVohAsAVh3Q5XfMcmh:Y/vx96oFKefKjE24m033Th

Score

3^/10

Malware Config

Signatures

Unsigned PE 1 IoCs

Checks for missing Authenticode signature.

resource
w955.exe

Files

w955.exe
.exe windows:6 windows x64

ccf2e7b587261bd95b39512ad4f6836c

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

msvcp140

?sputc@?$basic_streambuf@DU?$char_traits@D@std@@@std@@QEAAHD@Z
?cout@std@@3V?$basic_ostream@DU?$char_traits@D@std@@@1@A
?setstate@?$basic_ios@DU?$char_traits@D@std@@@std@@QEAAXH_N@Z
?sputn@?$basic_streambuf@DU?$char_traits@D@std@@@std@@QEAA_JPEBD_J@Z
?flush@?$basic_ostream@DU?$char_traits@D@std@@@std@@QEAAAEAV12@XZ
?_Osfx@?$basic_ostream@DU?$char_traits@D@std@@@std@@QEAAXXZ
?_Xlength_error@std@@YAXPEBD@Z
?uncaught_exception@std@@YA_NXZ
?good@ios_base@std@@QEBA_NXZ

vcruntime140_1

__CxxFrameHandler4

vcruntime140

__current_exception_context
__current_exception
__C_specific_handler
__std_terminate
__std_exception_copy
__std_exception_destroy
memcpy
memset
_CxxThrowException

api-ms-win-crt-runtime-l1-1-0

terminate
_register_onexit_function
_register_thread_local_exe_atexit_callback
_crt_atexit
_initialize_onexit_table
__p___argv
__p___argc
_invalid_parameter_noinfo_noreturn
exit
_initterm_e
_initterm
_get_initial_narrow_environment
_initialize_narrow_environment
_configure_narrow_argv
_c_exit
_set_app_type
_seh_filter_exe
_cexit
_exit

api-ms-win-crt-heap-l1-1-0

free
_set_new_mode
malloc
_callnewh

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

kernel32

RtlCaptureContext
GetSystemTimeAsFileTime
InitializeSListHead
IsDebuggerPresent
GetModuleHandleW
GetCurrentProcessId
QueryPerformanceCounter
IsProcessorFeaturePresent
TerminateProcess
GetCurrentProcess
SetUnhandledExceptionFilter
UnhandledExceptionFilter
RtlVirtualUnwind
GetCurrentThreadId
RtlLookupFunctionEntry

Sections

.text
Size: 5KB - Virtual size: 5KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.rdata
Size: 7KB - 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: 588B

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.rsrc
Size: 512B - Virtual size: 480B

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.reloc
Size: 512B - Virtual size: 88B

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ

Sharing

General

Malware Config

Signatures

Files

ccf2e7b587261bd95b39512ad4f6836c

Headers

DLL Characteristics

File Characteristics

Imports

msvcp140

vcruntime140_1

vcruntime140

api-ms-win-crt-runtime-l1-1-0

api-ms-win-crt-heap-l1-1-0

api-ms-win-crt-math-l1-1-0

api-ms-win-crt-stdio-l1-1-0

api-ms-win-crt-locale-l1-1-0

kernel32

Sections

.text Size: 5KB - Virtual size: 5KB

.rdata Size: 7KB - Virtual size: 6KB

.data Size: 512B - Virtual size: 1KB

.pdata Size: 1024B - Virtual size: 588B

.rsrc Size: 512B - Virtual size: 480B

.reloc Size: 512B - Virtual size: 88B

.text
Size: 5KB - Virtual size: 5KB

.rdata
Size: 7KB - Virtual size: 6KB

.data
Size: 512B - Virtual size: 1KB

.pdata
Size: 1024B - Virtual size: 588B

.rsrc
Size: 512B - Virtual size: 480B

.reloc
Size: 512B - Virtual size: 88B