Polaris[.]exe | Triage

Resubmissions

29/05/2024, 16:58

240529-vg4space63 8

29/05/2024, 16:51

240529-vcz9psbg5v 8

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General

Target

Polaris.exe
Size

101KB
MD5

137c5a9d6503131c061d0e8c15112363
SHA1

c952e4e5407e28f6d7c13fd8b26d727fb48775d5
SHA256

108edf1cd60a51f8299e9bdedeea2f718ded21e8ccd7deadb4e177653c4f0f58
SHA512

cb165217a0c32978fedf83f3fb88a4e251af615792cf6671804ee33df54b305aa3e52ee4d89f48f1cee388877f0aef374e6bd936cda677ec959d76dc9921553c
SSDEEP

3072:QPSJz8gy5z4TyBY2JX6We1CVjOJqOYn7fb8gLWtf:WgyR4TyVJ0izMtf

Score

3^/10

Malware Config

Signatures

Unsigned PE 1 IoCs

Checks for missing Authenticode signature.

resource
Polaris.exe

Files

Polaris.exe
.exe windows:5 windows x86 arch:x86

d0c3247d867656d2c8c8649103c71f26

Headers

DLL Characteristics

IMAGE_DLLCHARACTERISTICS_DYNAMIC_BASE
IMAGE_DLLCHARACTERISTICS_NX_COMPAT
IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE

File Characteristics

IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_32BIT_MACHINE

PDB Paths

C:\Users\comshop\Documents\Polaris\Release\Polaris.pdb

Imports

kernel32

WriteConsoleW
SetFilePointerEx
GetConsoleMode
GetConsoleCP
FlushFileBuffers
HeapReAlloc
HeapSize
GetModuleHandleW
GetProcessHeap
GetStringTypeW
GetFileType
SetStdHandle
ExitProcess
GetProcAddress
CreateThread
CloseHandle
LoadLibraryA
TerminateThread
Sleep
CreateFileW
WriteFile
GetCurrentProcess
GetCommandLineW
LCMapStringW
FreeEnvironmentStringsW
GetEnvironmentStringsW
GetCommandLineA
GetCPInfo
UnhandledExceptionFilter
SetUnhandledExceptionFilter
TerminateProcess
IsProcessorFeaturePresent
QueryPerformanceCounter
GetCurrentProcessId
GetCurrentThreadId
GetSystemTimeAsFileTime
InitializeSListHead
IsDebuggerPresent
GetStartupInfoW
RtlUnwind
GetLastError
SetLastError
EnterCriticalSection
LeaveCriticalSection
DeleteCriticalSection
InitializeCriticalSectionAndSpinCount
TlsAlloc
TlsGetValue
TlsSetValue
TlsFree
FreeLibrary
LoadLibraryExW
RaiseException
GetStdHandle
GetModuleFileNameW
MultiByteToWideChar
WideCharToMultiByte
GetModuleHandleExW
GetACP
HeapAlloc
HeapFree
FindClose
FindFirstFileExW
FindNextFileW
IsValidCodePage
GetOEMCP
DecodePointer

user32

mouse_event
GetDesktopWindow
InvalidateRect
SendMessageW
LoadIconW
GetWindowRect
GetDC
MessageBoxA
EnumChildWindows
MessageBoxW
GetSystemMetrics
SetWindowTextW
DrawIcon
RedrawWindow

gdi32

BitBlt
Pie
SelectObject
Arc
StretchBlt
PlgBlt
CreatePolygonRgn
SetTextColor
SetBkMode
LineTo
CreatePen
SelectClipRgn
CreateSolidBrush
CreateEllipticRgn
ArcTo

advapi32

RegOpenKeyExA
RegSetValueExA

winmm

waveOutPrepareHeader
waveOutOpen
waveOutClose
waveOutUnprepareHeader
waveOutWrite

Sections

.text
Size: 59KB - Virtual size: 59KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.rdata
Size: 29KB - Virtual size: 28KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.data
Size: 2KB - Virtual size: 4KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rsrc
Size: 4KB - Virtual size: 4KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.reloc
Size: 5KB - Virtual size: 4KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ

Resubmissions

Sharing

General

Malware Config

Signatures

Files

d0c3247d867656d2c8c8649103c71f26

Headers

DLL Characteristics

File Characteristics

PDB Paths

Imports

kernel32

user32

gdi32

advapi32

winmm

Sections

.text Size: 59KB - Virtual size: 59KB

.rdata Size: 29KB - Virtual size: 28KB

.data Size: 2KB - Virtual size: 4KB

.rsrc Size: 4KB - Virtual size: 4KB

.reloc Size: 5KB - Virtual size: 4KB

.text
Size: 59KB - Virtual size: 59KB

.rdata
Size: 29KB - Virtual size: 28KB

.data
Size: 2KB - Virtual size: 4KB

.rsrc
Size: 4KB - Virtual size: 4KB

.reloc
Size: 5KB - Virtual size: 4KB