Base[.]exe | Triage

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General

Target

Base.exe
Size

248KB
MD5

f7a2bce16c9f669335dc6e7a563e6067
SHA1

af60a259cdfa95ee6cecaa8efaa0319eda1cc0df
SHA256

ecc11348e4fe3cc0341eae1daa8ee217f215244c505e68fd611f136f76f5f468
SHA512

3a63041867ca2acf2199d4d2f575a2c3b95c4b459c39bd45467fa59c0ed251b7d18cdf7cea586430b6c2cc8cdff840ede191dd6561508b0a20b518ea6719add1
SSDEEP

6144:9qSe2xlNIzVUEs4yP/TMwEP+qRCknQuP:9qSeyHV3IdCknD

Score

3^/10

Malware Config

Signatures

Unsigned PE 1 IoCs

Checks for missing Authenticode signature.

resource
Base.exe

Files

Base.exe
.exe windows:6 windows x64 arch:x64

17eb1918905d5d4942cf3519e99c37da

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

PDB Paths

C:\Users\unknown\Desktop\src\build\Base.pdb

Imports

user32

DestroyWindow
SetWindowPos
GetSystemMetrics
ShowWindow
GetAsyncKeyState
GetWindowRect
GetWindow
PeekMessageW
GetForegroundWindow
DefWindowProcA
CreateWindowExA
SetLayeredWindowAttributes
TranslateMessage
LoadIconW
mouse_event
SetWindowLongW
GetDesktopWindow
RegisterClassExA
UpdateWindow
GetKeyState
ScreenToClient
GetActiveWindow
ClientToScreen
LoadCursorW
SetCursor
GetClientRect
SetCursorPos
GetCursorPos
SetClipboardData
OpenClipboard
CloseClipboard
EmptyClipboard
GetClipboardData
DispatchMessageW

imm32

ImmReleaseContext
ImmSetCompositionWindow
ImmGetContext

msvcp140

?cout@std@@3V?$basic_ostream@DU?$char_traits@D@std@@@1@A
?cin@std@@3V?$basic_istream@DU?$char_traits@D@std@@@1@A
?_Xlength_error@std@@YAXPEBD@Z
_Query_perf_counter
_Thrd_detach
?sputn@?$basic_streambuf@DU?$char_traits@D@std@@@std@@QEAA_JPEBD_J@Z
?sputc@?$basic_streambuf@DU?$char_traits@D@std@@@std@@QEAAHD@Z
?_Throw_Cpp_error@std@@YAXH@Z
?_Osfx@?$basic_ostream@DU?$char_traits@D@std@@@std@@QEAAXXZ
?flush@?$basic_ostream@DU?$char_traits@D@std@@@std@@QEAAAEAV12@XZ
?setstate@?$basic_ios@DU?$char_traits@D@std@@@std@@QEAAXH_N@Z
??6?$basic_ostream@DU?$char_traits@D@std@@@std@@QEAAAEAV01@_K@Z
?get@?$basic_istream@DU?$char_traits@D@std@@@std@@QEAAHXZ
?good@ios_base@std@@QEBA_NXZ
_Query_perf_frequency
?uncaught_exceptions@std@@YAHXZ

d3d9

Direct3DCreate9Ex

dwmapi

DwmExtendFrameIntoClientArea

kernel32

GetCurrentThreadId
GetModuleHandleW
IsDebuggerPresent
IsProcessorFeaturePresent
TerminateProcess
GetCurrentProcess
SetUnhandledExceptionFilter
UnhandledExceptionFilter
RtlVirtualUnwind
RtlLookupFunctionEntry
RtlCaptureContext
SleepConditionVariableSRW
WakeAllConditionVariable
AcquireSRWLockExclusive
ReleaseSRWLockExclusive
GetSystemTimeAsFileTime
Beep
CloseHandle
Process32FirstW
Process32NextW
CreateToolhelp32Snapshot
CreateFileW
DeviceIoControl
SetConsoleTitleA
QueryPerformanceCounter
QueryPerformanceFrequency
GlobalUnlock
GlobalLock
GlobalFree
GlobalAlloc
Sleep
InitializeSListHead
lstrcmpiW
GetCurrentProcessId

vcruntime140_1

__CxxFrameHandler4

vcruntime140

memmove
memcpy
memchr
_CxxThrowException
__std_terminate
strstr
__std_exception_destroy
__std_exception_copy
__current_exception
__current_exception_context
__C_specific_handler
memset

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

__stdio_common_vsprintf_s
ftell
__acrt_iob_func
__p__commode
fflush
fclose
fseek
__stdio_common_vfprintf
__stdio_common_vsscanf
_set_fmode
fread
__stdio_common_vsprintf
_wfopen
fwrite

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

isprint
strcmp
strncpy

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

qsort

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

malloc
free
_callnewh
_set_new_mode

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

atof

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

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

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

atan2
tanf
sqrt
asin
ceilf
cosf
floorf
fmodf
pow
sqrtf
sinf
powf
__setusermatherr

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

_configthreadlocale

Sections

.text
Size: 194KB - Virtual size: 194KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.rdata
Size: 41KB - Virtual size: 41KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.data
Size: 1024B - Virtual size: 3KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.pdata
Size: 9KB - Virtual size: 8KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.rsrc
Size: 512B - Virtual size: 488B

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.reloc
Size: 512B - Virtual size: 152B

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ

Sharing

General

Malware Config

Signatures

Files

17eb1918905d5d4942cf3519e99c37da

Headers

DLL Characteristics

File Characteristics

PDB Paths

Imports

user32

imm32

msvcp140

d3d9

dwmapi

kernel32

vcruntime140_1

vcruntime140

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

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

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

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

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

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

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

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

Sections

.text Size: 194KB - Virtual size: 194KB

.rdata Size: 41KB - Virtual size: 41KB

.data Size: 1024B - Virtual size: 3KB

.pdata Size: 9KB - Virtual size: 8KB

.rsrc Size: 512B - Virtual size: 488B

.reloc Size: 512B - Virtual size: 152B

.text
Size: 194KB - Virtual size: 194KB

.rdata
Size: 41KB - Virtual size: 41KB

.data
Size: 1024B - Virtual size: 3KB

.pdata
Size: 9KB - Virtual size: 8KB

.rsrc
Size: 512B - Virtual size: 488B

.reloc
Size: 512B - Virtual size: 152B