vrp-1[.]01_starszypan[.]exe

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General

Target

vrp-1.01_starszypan.exe
Size

343KB
MD5

b07cc145b67d760d166a8d3ad3ade0dd
SHA1

812f28268135e471aa79d6dfb04bf54dc78bfe6f
SHA256

81377793763cdb1c79720f338f731fbb3a1bd0337c40ee728177457f84715e5b
SHA512

010b193f6b4ab1610742acf4e605a741e7a20d2dabc62b0ebd3e61d9d06a1b31d291d422364d8181b484938477568c5c64fb247854f57bac4a2ec75af5b573f8
SSDEEP

6144:cN/rtwS/djnoSCZU4tboVmi3asOpXyvIFep1/rynIVZ:GB5olNoUoasIy0q/ryn

Score

3^/10

Malware Config

Signatures

Unsigned PE 1 IoCs

Checks for missing Authenticode signature.

resource
vrp-1.01_starszypan.exe

Files

vrp-1.01_starszypan.exe
.exe windows:6 windows x64 arch:x64

74e1a2ca0d63b2cf3e412fc73af7406e

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\admin\source\repos\viberpp\x64\Release\viberpp.pdb

Imports

kernel32

FreeLibrary
QueryPerformanceCounter
WriteProcessMemory
LocalAlloc
OpenProcess
CreateToolhelp32Snapshot
CloseHandle
Module32FirstW
LocalFree
ReadProcessMemory
Module32NextW
K32EnumProcessModules
InitializeCriticalSectionAndSpinCount
DeleteCriticalSection
QueryPerformanceFrequency
CreateEventW
GetModuleHandleW
RtlCaptureContext
RtlLookupFunctionEntry
RtlVirtualUnwind
UnhandledExceptionFilter
SetUnhandledExceptionFilter
GetCurrentProcess
TerminateProcess
IsProcessorFeaturePresent
IsDebuggerPresent
GetCurrentProcessId
GetCurrentThreadId
GetSystemTimeAsFileTime
InitializeSListHead
GetProcAddress
LoadLibraryA
GlobalUnlock
WideCharToMultiByte
GlobalFree
GlobalLock
MultiByteToWideChar
GlobalAlloc

user32

SetClipboardData
GetClipboardData
EmptyClipboard
GetKeyState
UpdateWindow
PostQuitMessage
SetWindowLongW
FindWindowW
LoadIconW
TranslateMessage
PeekMessageW
DispatchMessageW
GetAsyncKeyState
CloseClipboard
GetWindowThreadProcessId
DefWindowProcW
GetWindow
GetWindowRect
DestroyWindow
SetWindowPos
CreateWindowExW
UnregisterClassW
ShowWindow
ScreenToClient
GetCapture
RegisterClassExW
OpenClipboard
GetCursorPos
SetCursorPos
ReleaseCapture
GetClientRect
SetCursor
SetCapture
LoadCursorW
ClientToScreen
TrackMouseEvent
GetForegroundWindow

imm32

ImmSetCandidateWindow
ImmSetCompositionWindow
ImmReleaseContext
ImmGetContext
ImmAssociateContextEx

dwmapi

DwmExtendFrameIntoClientArea

msvcp140

??6?$basic_ostream@DU?$char_traits@D@std@@@std@@QEAAAEAV01@M@Z
??6?$basic_ostream@DU?$char_traits@D@std@@@std@@QEAAAEAV01@K@Z
??6?$basic_ostream@DU?$char_traits@D@std@@@std@@QEAAAEAV01@P6AAEAV01@AEAV01@@Z@Z
?setstate@?$basic_ios@DU?$char_traits@D@std@@@std@@QEAAXH_N@Z
?flush@?$basic_ostream@DU?$char_traits@D@std@@@std@@QEAAAEAV12@XZ
?_Osfx@?$basic_ostream@DU?$char_traits@D@std@@@std@@QEAAXXZ
?sputc@?$basic_streambuf@DU?$char_traits@D@std@@@std@@QEAAHD@Z
?put@?$basic_ostream@DU?$char_traits@D@std@@@std@@QEAAAEAV12@D@Z
?widen@?$basic_ios@DU?$char_traits@D@std@@@std@@QEBADD@Z
?sputn@?$basic_streambuf@DU?$char_traits@D@std@@@std@@QEAA_JPEBD_J@Z
?_Xlength_error@std@@YAXPEBD@Z
?uncaught_exception@std@@YA_NXZ
?cout@std@@3V?$basic_ostream@DU?$char_traits@D@std@@@1@A

d3d9

Direct3DCreate9Ex

vcruntime140_1

__CxxFrameHandler4

vcruntime140

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

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

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

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

strncmp
strncpy
strcmp

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

qsort

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

_callnewh
malloc
free
_set_new_mode

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

atof

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

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

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

acosf
ceilf
cosf
fmodf
__setusermatherr
sinf
sqrtf

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

_configthreadlocale

Sections

.text
Size: 275KB - Virtual size: 275KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.rdata
Size: 52KB - Virtual size: 52KB

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: 12KB - Virtual size: 12KB

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: 216B

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ

Sharing

General

Malware Config

Signatures

Files

74e1a2ca0d63b2cf3e412fc73af7406e

Headers

DLL Characteristics

File Characteristics

PDB Paths

Imports

kernel32

user32

imm32

dwmapi

msvcp140

d3d9

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: 275KB - Virtual size: 275KB

.rdata Size: 52KB - Virtual size: 52KB

.data Size: 512B - Virtual size: 2KB

.pdata Size: 12KB - Virtual size: 12KB

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

.reloc Size: 512B - Virtual size: 216B

.text
Size: 275KB - Virtual size: 275KB

.rdata
Size: 52KB - Virtual size: 52KB

.data
Size: 512B - Virtual size: 2KB

.pdata
Size: 12KB - Virtual size: 12KB

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

.reloc
Size: 512B - Virtual size: 216B