Static task
static1
Behavioral task
behavioral1
Sample
osc22.2.0.2001GA_update.exe
Resource
win7-20230220-en
Behavioral task
behavioral2
Sample
osc22.2.0.2001GA_update.exe
Resource
win10v2004-20230220-en
General
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Target
osc22.2.0.2001GA_update.exe
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Size
187.8MB
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MD5
b4321e44f8331a5c222c443d5a068051
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SHA1
ad3782c6be57c1bc8a5bd771cd1ff32786dc443d
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SHA256
50b9d88c6d70511ac2852912fd40a68f18869879af4df02840a8ec50a8e85e6e
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SHA512
5ed9763ecc31257871919362e2268fe314467e084fa78c36719834127566d2baf0b995d02a97b1838db59824be72b5f79592a58da70865c1093268fce31cdd42
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SSDEEP
3145728:zsWejr2Q1b8QDpMBHS5kfvj/t+GYsP+W4mis4C167zOltZAgUWmR2+9ws9zLESRX:zLej11b89ZXtPdbist1UzOltZAgK/ws5
Malware Config
Signatures
Files
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osc22.2.0.2001GA_update.exe.exe windows x86
d32519c93924bb24d9874d86c5993ee3
Headers
DLL Characteristics
IMAGE_DLLCHARACTERISTICS_NX_COMPAT
IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE
File Characteristics
IMAGE_FILE_RELOCS_STRIPPED
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_32BIT_MACHINE
Imports
comctl32
InitCommonControlsEx
shlwapi
SHAutoComplete
kernel32
ReadFile
FlushFileBuffers
GetFileAttributesW
SetFileAttributesW
FindClose
FindNextFileW
FindFirstFileW
GetCurrentDirectoryW
GetFullPathNameW
GetModuleFileNameW
FindResourceW
GetModuleHandleW
FreeLibrary
GetProcAddress
LoadLibraryW
GetCurrentProcessId
GetLocaleInfoW
GetNumberFormatW
ExpandEnvironmentStringsW
WaitForSingleObject
GetDateFormatW
GetTimeFormatW
FileTimeToSystemTime
FileTimeToLocalFileTime
GetExitCodeProcess
GetTempPathW
MoveFileExW
Sleep
UnmapViewOfFile
MapViewOfFile
GetCommandLineW
CreateFileMappingW
GetTickCount
SetEnvironmentVariableW
OpenFileMappingW
InitializeCriticalSection
DeleteCriticalSection
EnterCriticalSection
LeaveCriticalSection
CreateThread
GetProcessAffinityMask
CreateEventW
CreateSemaphoreW
ReleaseSemaphore
ResetEvent
SetEvent
SetThreadPriority
SystemTimeToFileTime
GetSystemTime
SystemTimeToTzSpecificLocalTime
TzSpecificLocalTimeToSystemTime
WideCharToMultiByte
SetFileTime
GetFileType
IsDBCSLeadByte
GetCPInfo
GlobalAlloc
SetCurrentDirectoryW
WriteConsoleW
GetConsoleOutputCP
WriteConsoleA
SetStdHandle
GetLocaleInfoA
GetStringTypeW
GetStringTypeA
LoadLibraryA
GetConsoleMode
GetConsoleCP
InitializeCriticalSectionAndSpinCount
QueryPerformanceCounter
SetHandleCount
GetEnvironmentStringsW
FreeEnvironmentStringsW
GetEnvironmentStrings
FreeEnvironmentStringsA
GetModuleHandleA
LCMapStringW
LCMapStringA
IsValidCodePage
GetOEMCP
GetACP
GetModuleFileNameA
ExitProcess
HeapSize
IsDebuggerPresent
SetUnhandledExceptionFilter
UnhandledExceptionFilter
TerminateProcess
VirtualAlloc
VirtualFree
HeapCreate
InterlockedDecrement
GetCurrentThreadId
InterlockedIncrement
TlsFree
TlsSetValue
TlsAlloc
TlsGetValue
GetStartupInfoA
SetEndOfFile
SetFilePointer
WriteFile
GetStdHandle
GetLongPathNameW
GetShortPathNameW
CompareStringW
MoveFileW
CreateFileW
CreateDirectoryW
DeviceIoControl
RemoveDirectoryW
DeleteFileW
CreateHardLinkW
GetCurrentProcess
CloseHandle
SetLastError
GetLastError
CreateFileA
MultiByteToWideChar
GetCommandLineA
RaiseException
GetSystemTimeAsFileTime
HeapAlloc
HeapReAlloc
HeapFree
RtlUnwind
user32
EnableWindow
GetDlgItem
ShowWindow
SetWindowLongW
FindWindowExW
GetParent
MapWindowPoints
CreateWindowExW
UpdateWindow
LoadCursorW
RegisterClassExW
DefWindowProcW
DestroyWindow
CopyRect
IsWindow
OemToCharBuffA
LoadIconW
LoadBitmapW
PostMessageW
SetForegroundWindow
MessageBoxW
WaitForInputIdle
IsWindowVisible
DialogBoxParamW
DestroyIcon
SetFocus
GetClassNameW
SendDlgItemMessageW
EndDialog
GetDlgItemTextW
SetDlgItemTextW
wvsprintfW
SendMessageW
GetDC
ReleaseDC
PeekMessageW
GetMessageW
TranslateMessage
DispatchMessageW
LoadStringW
GetWindowRect
GetClientRect
SetWindowPos
GetWindowTextW
SetWindowTextW
GetSystemMetrics
GetWindow
GetWindowLongW
GetSysColor
gdi32
GetObjectW
DeleteObject
GetDeviceCaps
CreateDIBSection
comdlg32
GetSaveFileNameW
CommDlgExtendedError
GetOpenFileNameW
advapi32
RegOpenKeyExW
RegQueryValueExW
RegCreateKeyExW
RegSetValueExW
RegCloseKey
SetFileSecurityW
OpenProcessToken
LookupPrivilegeValueW
AdjustTokenPrivileges
shell32
SHGetMalloc
SHGetSpecialFolderLocation
SHGetFileInfoW
ShellExecuteExW
SHChangeNotify
SHFileOperationW
SHBrowseForFolderW
SHGetPathFromIDListW
ole32
CLSIDFromString
CoCreateInstance
OleInitialize
OleUninitialize
CreateStreamOnHGlobal
oleaut32
VariantInit
Sections
.text Size: 161KB - Virtual size: 161KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 20KB - Virtual size: 19KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 5KB - Virtual size: 134KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 17KB - Virtual size: 17KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ