pysilon | Bear Defense[.]exe

resource	yara_rule
static1/unpack001/source_prepared.pyc	pysilon

resource	yara_rule
sample	pyinstaller

resource
Bear Defense.exe

Bear Defense.exe

IMPHASH 1af6c885af093afc55142c2f1761dbe8
SHA256 fd7882196873123a3d82c1b8e98838fcc4e06a15a035399b4d5028c9f12415a5
MD5 82ee34e3a03581673bc3bb232a42bb5b
SHA1 6eebf6456bd7733aff057eb3dc282b3c021a2657
SHA512 8726d29171883165807708739ce5486aa4e89afd2fca829027e9ede8fb5c4a6db9e215c941d189d4ef411d14b0f784855d9df2be4b24f451919ad59515d8bb81
SSDEEP 1572864:SYQt6PQLiirAH8+1osuTCSxOB6xMLiIpz2qHWB75ilFPUEUWA2H9HdDrU:nd4LiS6xjKcBa6R2qHO5ir8Nv2H99D
MD5 SHA1 SHA512 SSDEEP

windows:5 windows x64 arch:x64

Detects Pyinstaller

pyinstaller
Unsigned PE

Checks for missing Authenticode signature.

Minor OS version

2

Major OS version

5

Entry point

49904

Magic Number

523

Subsystem

IMAGE_SUBSYSTEM_WINDOWS_GUI

DLL Characteristics

IMAGE_DLLCHARACTERISTICS_HIGH_ENTROPY_VA IMAGE_DLLCHARACTERISTICS_DYNAMIC_BASE IMAGE_DLLCHARACTERISTICS_NX_COMPAT IMAGE_DLLCHARACTERISTICS_GUARD_CF IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE

File Characteristics

IMAGE_FILE_EXECUTABLE_IMAGE IMAGE_FILE_LARGE_ADDRESS_AWARE

PDB paths

user32

CreateWindowExW MessageBoxW MessageBoxA SystemParametersInfoW DestroyIcon SetWindowLongPtrW GetWindowLongPtrW GetClientRect InvalidateRect ReleaseDC GetDC DrawTextW GetDialogBaseUnits EndDialog DialogBoxIndirectParamW MoveWindow SendMessageW

comctl32

ord380

kernel32

IsValidCodePage GetStringTypeW GetFileAttributesExW HeapReAlloc FlushFileBuffers GetCurrentDirectoryW GetACP GetOEMCP GetModuleHandleW MulDiv GetLastError SetDllDirectoryW GetModuleFileNameW CreateSymbolicLinkW GetProcAddress GetCommandLineW GetEnvironmentVariableW GetCPInfo ExpandEnvironmentStringsW CreateDirectoryW GetTempPathW WaitForSingleObject Sleep GetExitCodeProcess CreateProcessW GetStartupInfoW FreeLibrary LoadLibraryExW SetConsoleCtrlHandler FindClose FindFirstFileExW CloseHandle GetCurrentProcess LocalFree FormatMessageW MultiByteToWideChar WideCharToMultiByte GetEnvironmentStringsW FreeEnvironmentStringsW GetProcessHeap GetTimeZoneInformation HeapSize WriteConsoleW SetEndOfFile SetEnvironmentVariableW RtlUnwindEx RtlCaptureContext RtlLookupFunctionEntry RtlVirtualUnwind UnhandledExceptionFilter SetUnhandledExceptionFilter TerminateProcess IsProcessorFeaturePresent QueryPerformanceCounter GetCurrentProcessId GetCurrentThreadId GetSystemTimeAsFileTime InitializeSListHead IsDebuggerPresent SetLastError EnterCriticalSection LeaveCriticalSection DeleteCriticalSection InitializeCriticalSectionAndSpinCount TlsAlloc TlsGetValue TlsSetValue TlsFree EncodePointer RaiseException RtlPcToFileHeader GetCommandLineA CreateFileW GetDriveTypeW GetFileInformationByHandle GetFileType PeekNamedPipe SystemTimeToTzSpecificLocalTime FileTimeToSystemTime GetFullPathNameW RemoveDirectoryW FindNextFileW SetStdHandle DeleteFileW ReadFile GetStdHandle WriteFile ExitProcess GetModuleHandleExW HeapFree GetConsoleMode ReadConsoleW SetFilePointerEx GetConsoleOutputCP GetFileSizeEx HeapAlloc FlsAlloc FlsGetValue FlsSetValue FlsFree CompareStringW LCMapStringW

advapi32

OpenProcessToken GetTokenInformation ConvertStringSecurityDescriptorToSecurityDescriptorW ConvertSidToStringSidW

gdi32

SelectObject DeleteObject CreateFontIndirectW

Name

.text

Size

167KB

Virtual Size

167KB

Characteristics

IMAGE_SCN_CNT_CODE IMAGE_SCN_MEM_EXECUTE IMAGE_SCN_MEM_READ

Name

.rdata

Size

75KB

Virtual Size

75KB

Characteristics

IMAGE_SCN_CNT_INITIALIZED_DATA IMAGE_SCN_MEM_READ

Name

.data

Size

3KB

Virtual Size

12KB

Characteristics

IMAGE_SCN_CNT_INITIALIZED_DATA IMAGE_SCN_MEM_READ IMAGE_SCN_MEM_WRITE

Name

.pdata

Size

9KB

Virtual Size

8KB

Characteristics

IMAGE_SCN_CNT_INITIALIZED_DATA IMAGE_SCN_MEM_READ

Name

_RDATA

Size

512B

Virtual Size

348B

Characteristics

IMAGE_SCN_CNT_INITIALIZED_DATA IMAGE_SCN_MEM_READ

Name

.rsrc

Size

12KB

Virtual Size

11KB

Characteristics

IMAGE_SCN_CNT_INITIALIZED_DATA IMAGE_SCN_MEM_READ

Name

.reloc

Size

2KB

Virtual Size

1KB

Characteristics

IMAGE_SCN_CNT_INITIALIZED_DATA IMAGE_SCN_MEM_DISCARDABLE IMAGE_SCN_MEM_READ

discord_token_grabber.pyc

SHA256 8ae6baddc552f9a47c488760a3d3b04f217f7c999dbffc1a548bb09532e6bf77
MD5 e523026b612006e580e96bd9e2a8882c
SHA1 03b9938701f7eff11a0c3632ed805e8188598c88
SHA512 a0f15f5edecbab4894aa3b85092fc2bde34b76f6048b198ce387d59a56d6c74969201cc43d19cd27a9ff0a6ab72268884a90ef206f0be34a5707a7f6ea24a853
SSDEEP 384:cGllyAavwS9F0RW807PPQviowoYbCj+Mo8WWIc02a8:cIlytvX9iRW8inQ6owoYOyM0d2a8
MD5 SHA1 SHA512 SSDEEP

Detects Pyinstaller

pyinstaller

get_cookies.pyc

SHA256 85a7c34afad2c270ca690a5b4c30cc8bf16967e623fc77f4de4497901030a93b
MD5 b38f506528b3d6d5dbd851426c347b95
SHA1 e91bf4ef42128267934e21be0176e552480f5977
SHA512 ab110dc92eba564fd0ec6c6a75e779f588518dc1aa461f072ab02b96bc11fbe25e09faa6a556dc6a127c3e8826382697b72037a0cefbdaf32fd70a723e746295
SSDEEP 192:TzOCIeinQfUF9LdwOEVOFc1mNe47+o+zEzzzzz1zz+HoowAE:TzOUiQccEe4KoOIAE
MD5 SHA1 SHA512 SSDEEP

Detects Pyinstaller

pyinstaller

misc.pyc

SHA256 b522284f1a7e518c269c0414160407ec7834a4397f85ef389433b49367b5df9c
MD5 31aa260c6cdeaa9d942cd0dcfcadd16a
SHA1 a6818f3acf5c2ab9d65b41a81cb92b36b85cc932
SHA512 0dd277ef948315a3554bd8c5110e27afa9b2eac88defc1211771c050cdd27b3668484dec35ec5c5010bff00b62c2cebd9e7286c0b114ad28437719b42bd0fc2c
SSDEEP 96:DSajAihmJG4n3B4SmSSSSlSSSShDwegPbbVxlj0nIAEDS5ejmw01k9Bddpq:eYAfn3ySmSSSSlSSSSeeOPVxx0nIAZeQ
MD5 SHA1 SHA512 SSDEEP

Detects Pyinstaller

pyinstaller

passwords_grabber.pyc

SHA256 1fd284f1e27263bd2a16050c6989933a382c7d196f4c9f247187cc3b3f6ba3ac
MD5 704dced7f7530b19a34a5f7a71c26b10
SHA1 608d9647488cfa2b5f84a891028168a973bfcfa9
SHA512 e4a6710abef2c45d631745c91d8135873be06e5b240a61362e341d05ecc1dedf885487a554b648c328a3c5cc17fcf74e6d066b2e3f51379358ba28c2a0f2f39f
SSDEEP 192:+CE34EAL/GFf/PomdPO23NsDmqFUhkxNivLI9dRvL:Y4EAL/AfRBO8NsxuOxNn
MD5 SHA1 SHA512 SSDEEP

Detects Pyinstaller

pyinstaller

source_prepared.pyc

SHA256 b036624592de97d24849536c0d54a9bae6a2631f83f5807a5add67607166827a
MD5 684d59323deaec278b6ef0bed2d74c2f
SHA1 2c183a03629536b85db9da6ea608a48e9f731a2f
SHA512 7f907cb372fa552492053ae69fb0a1dd79db99e3a09793694b07580e793ecfc5a497e239f485fdf475a7f70fd712f9b45ac6b1b4d6a0645d1d5cebcbfc6de565
SSDEEP 3072:G/ALaLAA94rooPEte6HXzQF7ggro0CkIY:6AWLCoo8LHjQF7ggrxCm
MD5 SHA1 SHA512 SSDEEP

Detect Pysilon
Detects Pyinstaller

pyinstaller

Sharing

General

Malware Config

Signatures

File Explorer

Bear Defense.exe

user32

comctl32

kernel32

advapi32

gdi32

generic

discord_token_grabber.pyc

get_cookies.pyc

misc.pyc

passwords_grabber.pyc

source_prepared.pyc