ArcticNova[.]exe

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General

Target

ArcticNova.exe
Size

393KB
MD5

f6c34f23f167a203efa993c179f43854
SHA1

2b32964e199cc2eb1e6afc0fd7ea81f3f1a0172f
SHA256

64a046328e489288c9ad6c8e96664a49584dffcbdc088f803f13d39aec15d278
SHA512

1ce1a9528e95fc0c881886a35c38f21a61ba00f9bd47caee6e93237cb0d82d809b8631eed7c4575726c6ef921c74af5d3928afb98beb7c7916a5857c13b7228f
SSDEEP

6144:8kN9E7PObiSbjWeewq7Qggm3FCaLx9NvnPrdbWMg4RaLIJnYYfV:8A9WqLCJtrN/TdLbwkJnYo

Score

3^/10

Malware Config

Signatures

Unsigned PE 1 IoCs

Checks for missing Authenticode signature.

resource
ArcticNova.exe

Files

ArcticNova.exe
.exe windows:6 windows x64 arch:x64

eeb26a8c7a8e888d7a2e9b65cee252c4

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
Sleep
Beep
CreateToolhelp32Snapshot
OpenProcess
Module32FirstW
WakeAllConditionVariable
SleepConditionVariableSRW
RtlCaptureContext
RtlLookupFunctionEntry
RtlVirtualUnwind
UnhandledExceptionFilter
SetUnhandledExceptionFilter
GetCurrentProcess
TerminateProcess
IsProcessorFeaturePresent
IsDebuggerPresent
GetModuleHandleW
GetCurrentProcessId
GetCurrentThreadId
GetSystemTimeAsFileTime
InitializeSListHead
Module32NextW
CloseHandle
Process32FirstW
AcquireSRWLockExclusive
Process32NextW
ReadProcessMemory
ReleaseSRWLockExclusive
WriteProcessMemory

user32

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

msvcp140

?good@ios_base@std@@QEBA_NXZ
_Query_perf_frequency
?sputc@?$basic_streambuf@DU?$char_traits@D@std@@@std@@QEAAHD@Z
?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
_Query_perf_counter
_Xtime_get_ticks
_Thrd_sleep
?_Xlength_error@std@@YAXPEBD@Z
?uncaught_exceptions@std@@YAHXZ
?cout@std@@3V?$basic_ostream@DU?$char_traits@D@std@@@1@A
?_Osfx@?$basic_ostream@DU?$char_traits@D@std@@@std@@QEAAXXZ

imm32

ImmSetCandidateWindow
ImmReleaseContext
ImmGetContext
ImmSetCompositionWindow

dwmapi

DwmExtendFrameIntoClientArea

d3d9

Direct3DCreate9Ex

vcruntime140_1

__CxxFrameHandler4

vcruntime140

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

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

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

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

strncmp
strncpy
strcmp
_wcsicmp

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

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

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

qsort

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

free
_set_new_mode
_callnewh
malloc

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

atof

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

tanf
fmodf
atan2f
acosf
__setusermatherr

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

_configthreadlocale

Sections

.text
Size: 245KB - Virtual size: 245KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

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

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: 10KB

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: 480B

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

eeb26a8c7a8e888d7a2e9b65cee252c4

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: 245KB - Virtual size: 245KB

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

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

.pdata Size: 11KB - Virtual size: 10KB

_RDATA Size: 9KB - Virtual size: 8KB

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

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

.text
Size: 245KB - Virtual size: 245KB

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

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

.pdata
Size: 11KB - Virtual size: 10KB

_RDATA
Size: 9KB - Virtual size: 8KB

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

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