srtware[.]exe | Triage

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General

Target

srtware.exe
Size

407KB
MD5

e364a1bd0e0be70100779ff5389a78da
SHA1

dd8269db6032720dbac028931e28a6588fca7bae
SHA256

7c8798ab738b8648a5faa9d157c0711be645fabf49c355a77477fb8da5df360e
SHA512

ff2ebfe652cdace05243df45100d5f8e306f65a128ec0b5395d1cc7be429e1b4090f744860963ef9996f74bccee134f198e9a6b0ff14383a404c6e4c9e6ef338
SSDEEP

6144:iMg1Jjkp6Ks4mdrRfvuLq5wTOaFt9nAUq0XU31xnW+Yrl/vKYfVf4WL:iF/HeFZNUlxn/oW

Score

3^/10

Malware Config

Signatures

Unsigned PE 1 IoCs
Checks for missing Authenticode signature.

Processes:

resource

srtware.exe

resource
srtware.exe

Files

srtware.exe
.exe windows:6 windows x64 arch:x64

3f5f56d211ce99a0d62b562701b74e53

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

MultiByteToWideChar
GlobalAlloc
GlobalFree
GlobalLock
WideCharToMultiByte
GlobalUnlock
LoadLibraryA
QueryPerformanceFrequency
GetProcAddress
FreeLibrary
QueryPerformanceCounter
RtlLookupFunctionEntry
RtlVirtualUnwind
Module32FirstW
SetUnhandledExceptionFilter
GetCurrentProcess
TerminateProcess
IsProcessorFeaturePresent
IsDebuggerPresent
GetModuleHandleW
GetCurrentProcessId
GetCurrentThreadId
GetSystemTimeAsFileTime
InitializeSListHead
Module32NextW
CloseHandle
Process32FirstW
Process32NextW
OpenProcess
CreateToolhelp32Snapshot
WriteProcessMemory
UnhandledExceptionFilter
ReadProcessMemory
RtlCaptureContext

user32

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

msvcp140

_Query_perf_counter
_Thrd_sleep
_Query_perf_frequency
?_Xlength_error@std@@YAXPEBD@Z
_Xtime_get_ticks

imm32

ImmSetCompositionWindow
ImmReleaseContext
ImmGetContext
ImmSetCandidateWindow

dwmapi

DwmExtendFrameIntoClientArea

d3d9

Direct3DCreate9Ex

vcruntime140_1

__CxxFrameHandler4

vcruntime140

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

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

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

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

_wcsicmp
strncmp
strncpy
strcmp

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

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

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

qsort

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

_set_new_mode
malloc
free
_callnewh

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

atof

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

fmodf
acosf
__setusermatherr

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

_configthreadlocale

Sections

.text
Size: 260KB - Virtual size: 259KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.rdata
Size: 51KB - Virtual size: 50KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.data
Size: 74KB - Virtual size: 75KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.pdata
Size: 11KB - Virtual size: 11KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

_RDATA
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: 500B

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ

Sharing

General

Malware Config

Signatures

Files

3f5f56d211ce99a0d62b562701b74e53

Headers

DLL Characteristics

File Characteristics

Imports

kernel32

user32

msvcp140

imm32

dwmapi

d3d9

vcruntime140_1

vcruntime140

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

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

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

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

Sections

.text Size: 260KB - Virtual size: 259KB

.rdata Size: 51KB - Virtual size: 50KB

.data Size: 74KB - Virtual size: 75KB

.pdata Size: 11KB - Virtual size: 11KB

_RDATA Size: 9KB - Virtual size: 8KB

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

.reloc Size: 512B - Virtual size: 500B

.text
Size: 260KB - Virtual size: 259KB

.rdata
Size: 51KB - Virtual size: 50KB

.data
Size: 74KB - Virtual size: 75KB

.pdata
Size: 11KB - Virtual size: 11KB

_RDATA
Size: 9KB - Virtual size: 8KB

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

.reloc
Size: 512B - Virtual size: 500B