Static task
static1
Behavioral task
behavioral1
Sample
431d2647ada5a2cae8d2a050b8c1238e.exe
Resource
win7-20231215-en
Behavioral task
behavioral2
Sample
431d2647ada5a2cae8d2a050b8c1238e.exe
Resource
win10v2004-20231222-en
General
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Target
431d2647ada5a2cae8d2a050b8c1238e
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Size
185KB
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MD5
431d2647ada5a2cae8d2a050b8c1238e
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SHA1
d8d7e9cc5041fa575a5d7c1ed8b5673eda532f12
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SHA256
9d7b1bfd736f64d167e4e81abb2d85eeaf759f977c6f6c0a938d20cca8ca56ed
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SHA512
248c02355db57c9750bb5132f8a64726e4b88337f9c5e4239c6e1f24aaec044962d29c8e3ed794d0d672b73f495e25309b4471b75b116d27f5464fcfb7d3da67
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SSDEEP
3072:Jhy/RqKyXgiYqq5OZQIoa7xcmIvR9WOLpdt7JQwHh6USCOuq0G5gzsDauxdPubYw:Jhy/RqKyXgiYqq5yTxcmsphA+G5gzseH
Malware Config
Signatures
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Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 431d2647ada5a2cae8d2a050b8c1238e
Files
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431d2647ada5a2cae8d2a050b8c1238e.exe windows:6 windows x86 arch:x86
83dc6b81471eb3c79da74e27363bddf4
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
Imports
winmm
PlaySoundW
kernel32
HeapReAlloc
HeapSize
CreateProcessW
GetExitCodeProcess
WaitForSingleObject
MultiByteToWideChar
CloseHandle
FlushFileBuffers
CreateFileW
GetProcessHeap
GetStringTypeW
SetStdHandle
SetEnvironmentVariableW
FreeEnvironmentStringsW
GetEnvironmentStringsW
WideCharToMultiByte
GetCPInfo
LCMapStringW
CompareStringW
HeapFree
HeapAlloc
GetFileType
ReadConsoleW
GetConsoleMode
SetFilePointerEx
GetModuleHandleExW
SetEndOfFile
GetModuleFileNameW
WriteFile
GetStdHandle
ReadFile
RaiseException
LoadLibraryExW
GetProcAddress
FreeLibrary
TlsFree
TlsSetValue
TlsGetValue
TlsAlloc
InitializeCriticalSectionAndSpinCount
DeleteCriticalSection
LeaveCriticalSection
EnterCriticalSection
SetLastError
GetLastError
RtlUnwind
GetModuleHandleW
GetStartupInfoW
IsDebuggerPresent
InitializeSListHead
GetSystemTimeAsFileTime
GetCurrentThreadId
GetCurrentProcessId
QueryPerformanceCounter
GetConsoleOutputCP
IsProcessorFeaturePresent
TerminateProcess
GetCurrentProcess
GetOEMCP
GetACP
IsValidCodePage
FindNextFileW
FindFirstFileExW
FindClose
GetFileSizeEx
SetUnhandledExceptionFilter
GetFileAttributesExW
lstrcmpW
LocalFree
GetCommandLineW
FindNextFileA
GetCommandLineA
GetLogicalDrives
LockFileEx
WriteConsoleW
ExitProcess
DecodePointer
UnhandledExceptionFilter
comdlg32
PageSetupDlgW
PrintDlgExW
GetOpenFileNameA
GetOpenFileNameW
FindTextW
ReplaceTextW
loadperf
LoadPerfCounterTextStringsW
LoadPerfCounterTextStringsA
shell32
SHGetSpecialFolderPathW
SHGetDiskFreeSpaceA
ShellExecuteA
CommandLineToArgvW
SHGetFolderPathW
DragFinish
pdh
PdhGetDataSourceTimeRangeW
PdhGetCounterInfoA
PdhGetDefaultPerfObjectW
PdhParseInstanceNameW
PdhRemoveCounter
PdhVbIsGoodStatus
PdhConnectMachineW
PdhVbGetOneCounterPath
PdhGetDefaultPerfObjectA
PdhEnumObjectsW
user32
SendMessageW
SetWindowTextW
ShowWindow
IsWindow
SetFocus
wsprintfW
SetWindowLongW
GetSysColorBrush
LoadImageW
GetWindowTextLengthW
GetWindowRect
FillRect
GetSystemMetrics
RedrawWindow
MapWindowPoints
GetClientRect
DrawTextW
InvalidateRect
GetWindowTextW
DefWindowProcW
CreateWindowExW
GetMenuItemInfoW
SetWindowPlacement
GetNextDlgGroupItem
SetScrollRange
MessageBoxIndirectA
EnumDisplaySettingsW
IsWindowVisible
SetWindowPos
LoadImageA
LoadCursorW
TranslateMessage
RegisterClassW
DispatchMessageW
GetMessageW
PostQuitMessage
rpcrt4
NDRSContextUnmarshall
RpcSmSetThreadHandle
I_RpcNsBindingSetEntryNameW
RpcObjectSetType
RpcServerUseAllProtseqs
NdrNonConformantStringUnmarshall
RpcServerUseAllProtseqsEx
NdrEncapsulatedUnionMarshall
I_RpcIfInqTransferSyntaxes
I_RpcGetBufferWithObject
RpcMgmtEpEltInqDone
RpcEpRegisterNoReplaceW
mscms
GetPS2ColorRenderingIntent
GetColorDirectoryW
IsColorProfileTagPresent
InstallColorProfileW
SetColorProfileElementSize
GetCountColorProfileElements
EnumColorProfilesA
GetStandardColorSpaceProfileW
gdi32
SetBkMode
SetTextColor
CreateSolidBrush
SelectObject
BitBlt
SetBkColor
GetStockObject
CreateFontW
GetObjectW
CreateCompatibleDC
Sections
.text Size: 138KB - Virtual size: 138KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 31KB - Virtual size: 30KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 8KB - Virtual size: 10KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 512B - Virtual size: 480B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.reloc Size: 6KB - Virtual size: 6KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ