Static task
static1
Behavioral task
behavioral1
Sample
Osiris.dll
Resource
win10v2004-20220812-en
General
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Target
Osiris.dll
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Size
1.4MB
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MD5
23f3a01bd120a4739e9f23f0fd375d7e
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SHA1
c052a996fca481245efae6b13fe2d48ec247bf22
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SHA256
e16f9214ac18f279c7dbe45d806a725aa3e0ecbd0c0f9af00241691eca77ad28
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SHA512
ce882fbcf25bc0dccab8c52e79bb6d776e2b6799f88662a45baf36e303ddaf07454b72b9877e2ba08698482241cd847f3718e85df13d69a7b695d8a079575cdc
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SSDEEP
24576:dQ1rusz+ok/gAmKMRNQilKMUBibQaZhFtpcwzoLF9f3Gfr1:dQVIaNTD5Fhzab3Gfr1
Malware Config
Signatures
Files
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Osiris.dll.dll windows x86
3ec1cbf52121ea7f7af88e25d3c36908
Headers
DLL Characteristics
IMAGE_DLLCHARACTERISTICS_DYNAMIC_BASE
IMAGE_DLLCHARACTERISTICS_NX_COMPAT
File Characteristics
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_32BIT_MACHINE
Imports
shell32
ShellExecuteW
SHGetKnownFolderPath
ole32
CoTaskMemFree
user32
FlashWindowEx
FindWindowW
MessageBoxA
CallWindowProcW
GetDC
ReleaseCapture
SetCapture
GetCapture
GetKeyState
GetClientRect
SetWindowLongW
GetCursorPos
IsChild
GetForegroundWindow
SetCursorPos
ClientToScreen
LoadCursorW
SetCursor
SetClipboardData
EmptyClipboard
CloseClipboard
GetClipboardData
OpenClipboard
ShowWindow
ScreenToClient
kernel32
CreateProcessW
GetExitCodeProcess
WaitForSingleObject
FlushFileBuffers
EnumSystemLocalesW
GetUserDefaultLCID
IsValidLocale
GetLocaleInfoW
LCMapStringW
CompareStringW
GetFileSizeEx
GetConsoleOutputCP
WriteFile
ReadConsoleW
GetConsoleMode
GetFileType
GetStdHandle
MultiByteToWideChar
GlobalLock
WideCharToMultiByte
GlobalUnlock
GlobalAlloc
GlobalFree
LoadLibraryW
QueryPerformanceFrequency
QueryPerformanceCounter
GetProcAddress
VirtualFree
VirtualAlloc
VirtualQuery
HeapAlloc
HeapReAlloc
GetThreadContext
SetThreadContext
CreateToolhelp32Snapshot
Thread32First
GetCurrentProcessId
GetCurrentThreadId
Thread32Next
CloseHandle
OpenThread
SuspendThread
ResumeThread
HeapFree
VirtualProtect
FlushInstructionCache
GetCurrentProcess
Sleep
HeapCreate
HeapDestroy
GetModuleHandleW
GetModuleHandleA
FreeLibraryAndExitThread
CreateThread
K32GetModuleInformation
EnterCriticalSection
LeaveCriticalSection
InitializeCriticalSectionAndSpinCount
DeleteCriticalSection
SetEvent
ResetEvent
WaitForSingleObjectEx
CreateEventW
IsDebuggerPresent
UnhandledExceptionFilter
SetUnhandledExceptionFilter
GetTimeZoneInformation
IsProcessorFeaturePresent
GetSystemTimeAsFileTime
InitializeSListHead
TerminateProcess
InitializeSRWLock
ReleaseSRWLockExclusive
AcquireSRWLockExclusive
InitializeCriticalSectionEx
TryEnterCriticalSection
FormatMessageA
LocalFree
CreateDirectoryW
CreateFileW
FindClose
FindFirstFileExW
FindNextFileW
GetFileAttributesExW
SetEndOfFile
SetFileInformationByHandle
SetFilePointerEx
AreFileApisANSI
GetLastError
MoveFileExW
GetFileInformationByHandleEx
EncodePointer
DecodePointer
LCMapStringEx
GetStringTypeW
GetCPInfo
IsValidCodePage
GetACP
GetCommandLineA
GetOEMCP
GetCommandLineW
GetEnvironmentStringsW
FreeEnvironmentStringsW
SetEnvironmentVariableW
GetProcessHeap
SetStdHandle
HeapSize
WriteConsoleW
GetStartupInfoW
RaiseException
InterlockedFlushSList
RtlUnwind
SetLastError
TlsAlloc
TlsGetValue
TlsSetValue
TlsFree
FreeLibrary
LoadLibraryExW
ReadFile
ExitProcess
GetModuleHandleExW
GetModuleFileNameW
imm32
ImmSetCompositionWindow
ImmGetContext
ImmReleaseContext
gdi32
CreateFontA
EnumFontFamiliesExW
DeleteObject
DeleteDC
GetFontData
SelectObject
CreateCompatibleDC
CreateFontW
Sections
.text Size: 1.1MB - Virtual size: 1.1MB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 179KB - Virtual size: 179KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 5KB - Virtual size: 31KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
_RDATA Size: 10KB - Virtual size: 9KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.reloc Size: 38KB - Virtual size: 37KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ