Static task
static1
Behavioral task
behavioral1
Sample
b5b7b500bc2eee0dc400c3e0cbfb47496740035aa8e032567e56e26984c5e1ce.exe
Resource
win7-20230831-en
Behavioral task
behavioral2
Sample
b5b7b500bc2eee0dc400c3e0cbfb47496740035aa8e032567e56e26984c5e1ce.exe
Resource
win10v2004-20230915-en
General
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Target
b5b7b500bc2eee0dc400c3e0cbfb47496740035aa8e032567e56e26984c5e1ce
-
Size
4.5MB
-
MD5
d285055472036373d10de98c21bddcfe
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SHA1
4c6842c6fdb55e5ccff4cee9d609146531dce5e2
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SHA256
b5b7b500bc2eee0dc400c3e0cbfb47496740035aa8e032567e56e26984c5e1ce
-
SHA512
6c15752a56c6135897d7ff384fe22a2d51b35cf90e40b6e3a4cedd79e4f5f153fae1ba4f918f5cc852dd62694eb2f5e4c9f47ba926e32d6a340234fa4e576621
-
SSDEEP
98304:pB0jaHMO+a6xpqM5t2S4CI97lLP6KjRsBcxuE2I:sjaHJaeh97FPNzwE2I
Malware Config
Signatures
-
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource b5b7b500bc2eee0dc400c3e0cbfb47496740035aa8e032567e56e26984c5e1ce
Files
-
b5b7b500bc2eee0dc400c3e0cbfb47496740035aa8e032567e56e26984c5e1ce.exe windows:6 windows x86
3d390727b470a93a994cd604497bf18f
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
dbghelp
MakeSureDirectoryPathExists
ws2_32
accept
sendto
recvfrom
WSACleanup
getaddrinfo
freeaddrinfo
__WSAFDIsSet
select
htonl
ioctlsocket
ntohl
getnameinfo
gethostbyname
gethostname
WSAStartup
send
listen
shutdown
WSAIoctl
WSASetLastError
setsockopt
ntohs
htons
getsockopt
getsockname
getpeername
connect
bind
recv
WSAGetLastError
closesocket
WSAWaitForMultipleEvents
WSAResetEvent
WSAEventSelect
WSAEnumNetworkEvents
WSACreateEvent
WSACloseEvent
socket
wldap32
ord41
ord50
ord45
ord79
ord26
ord211
ord46
ord217
ord143
ord30
ord22
ord27
ord33
ord32
ord60
ord200
ord301
ord35
crypt32
CertGetEnhancedKeyUsage
CertGetIntendedKeyUsage
CertFreeCertificateContext
CertOpenStore
CertFindCertificateInStore
CertDuplicateCertificateContext
CertGetCertificateContextProperty
CertEnumCertificatesInStore
CertCloseStore
CertOpenSystemStoreA
kernel32
GetFileAttributesExW
DeleteFileW
GetCurrentProcessId
lstrcpyW
MapViewOfFile
lstrcmpiW
GetDriveTypeW
GlobalLock
GlobalUnlock
GetFileSize
GetModuleHandleW
GetCurrentDirectoryW
GetACP
MultiByteToWideChar
ExitProcess
VerSetConditionMask
MulDiv
VerifyVersionInfoW
SetFileTime
SystemTimeToFileTime
LocalFileTimeToFileTime
CreateDirectoryW
GetFileAttributesW
FormatMessageW
InitializeCriticalSectionAndSpinCount
GlobalAlloc
GetLocalTime
InterlockedIncrement
InterlockedDecrement
SleepEx
QueryPerformanceFrequency
GetSystemDirectoryA
FreeLibrary
GetModuleHandleA
LoadLibraryA
MoveFileExA
GetStdHandle
GetFileType
PeekNamedPipe
WaitForMultipleObjects
GetEnvironmentVariableA
QueryPerformanceCounter
CompareFileTime
WaitForSingleObjectEx
VerifyVersionInfoA
GetEnvironmentVariableW
GetConsoleMode
SetConsoleMode
ReadConsoleA
ReadConsoleW
TlsAlloc
TlsGetValue
TlsSetValue
TlsFree
SwitchToFiber
DeleteFiber
CreateFiber
ConvertFiberToThread
ConvertThreadToFiber
GetSystemTime
CreateFileMappingA
CreateFileA
SetHandleInformation
GetOverlappedResult
CancelIo
CreateEventA
WaitNamedPipeA
WriteConsoleW
FileTimeToSystemTime
SystemTimeToTzSpecificLocalTime
GetNativeSystemInfo
DuplicateHandle
SetFilePointerEx
SetEndOfFile
FlushFileBuffers
GetFileInformationByHandle
ReleaseMutex
PostQueuedCompletionStatus
GetQueuedCompletionStatus
CreateIoCompletionPort
GetCurrentThread
CreateThread
InterlockedCompareExchange
InterlockedExchange
GetStartupInfoW
SetUnhandledExceptionFilter
UnhandledExceptionFilter
LoadLibraryExA
VirtualFree
VirtualAlloc
IsProcessorFeaturePresent
FlushInstructionCache
GetCurrentProcess
InterlockedPushEntrySList
InterlockedPopEntrySList
InitializeSListHead
OutputDebugStringW
IsDebuggerPresent
GetCPInfo
GetStringTypeW
GetLocaleInfoW
LCMapStringW
CompareStringW
EncodePointer
SwitchToThread
GetModuleHandleExW
SetFilePointer
TerminateProcess
lstrlenW
SetEnvironmentVariableW
FreeEnvironmentStringsW
GetEnvironmentStringsW
GetCommandLineA
CreateMutexW
InitializeCriticalSection
lstrcpynW
FreeResource
GetTickCount
Sleep
LocalAlloc
SetThreadExecutionState
LeaveCriticalSection
EnterCriticalSection
SetLastError
GetProcAddress
LoadLibraryW
GetModuleFileNameW
ResetEvent
SetEvent
CreateEventW
GetCurrentThreadId
WaitForSingleObject
WideCharToMultiByte
GetProcessHeap
DeleteCriticalSection
LocalFree
HeapDestroy
DecodePointer
HeapAlloc
FindResourceW
LoadResource
FindResourceExW
RaiseException
CloseHandle
HeapReAlloc
LockResource
GetLastError
HeapSize
CreateFileW
FindClose
InitializeCriticalSectionEx
UnmapViewOfFile
WriteFile
FindNextFileW
HeapFree
GetFileSizeEx
FindFirstFileW
SizeofResource
ReadFile
GetModuleHandleExA
GetCommandLineW
OutputDebugStringA
GetVersionExW
RtlUnwind
GetOEMCP
LoadLibraryExW
FindFirstFileExW
ExitThread
FreeLibraryAndExitThread
SetConsoleCtrlHandler
GetConsoleOutputCP
GetDateFormatW
GetTimeFormatW
IsValidLocale
GetUserDefaultLCID
EnumSystemLocalesW
SetStdHandle
GetFullPathNameW
GetTimeZoneInformation
IsValidCodePage
GetSystemTimeAsFileTime
user32
GetCaretPos
SetCaretPos
ShowCaret
HideCaret
GetCaretBlinkTime
CreateCaret
TrackPopupMenu
AppendMenuW
EnableMenuItem
DestroyMenu
CreatePopupMenu
SetRect
FillRect
DrawTextW
CharPrevW
GetWindowRgn
UpdateLayeredWindow
IsWindowEnabled
MonitorFromPoint
MessageBoxW
SetWindowRgn
GetPropW
SetPropW
ClientToScreen
EnableWindow
RegisterClassW
InflateRect
SetCursor
LoadImageW
GetWindow
UpdateWindow
EqualRect
SetWindowTextW
GetWindowTextW
GetWindowTextLengthW
wsprintfA
DrawTextA
CreateAcceleratorTableW
InvalidateRgn
GetGUIThreadInfo
SetWindowLongA
ShowWindow
GetKeyboardLayout
SendMessageW
SetWindowPos
GetClassNameW
GetMonitorInfoW
MonitorFromWindow
GetWindowRect
SendMessageTimeoutW
wsprintfW
GetMessageW
TranslateMessage
DispatchMessageW
PtInRect
IsRectEmpty
OffsetRect
UnionRect
GetKeyNameTextW
MapVirtualKeyExW
GetProcessWindowStation
GetUserObjectInformationW
SendMessageA
FindWindowA
LoadIconW
IntersectRect
GetSysColor
MapWindowPoints
ScreenToClient
IsIconic
IsZoomed
CharNextW
SetFocus
GetActiveWindow
GetFocus
GetKeyState
SetCapture
MsgWaitForMultipleObjectsEx
GetQueueStatus
CallMsgFilterW
WaitMessage
PeekMessageW
ReleaseCapture
GetClassInfoExW
GetDC
ReleaseDC
SystemParametersInfoW
GetParent
MoveWindow
GetClientRect
IsWindowVisible
BringWindowToTop
SetForegroundWindow
GetWindowLongW
BeginPaint
EndPaint
GetUpdateRect
InvalidateRect
DefWindowProcW
CallWindowProcW
PostMessageW
DestroyWindow
DestroyIcon
FindWindowW
PostQuitMessage
RegisterWindowMessageW
GetCursorPos
CreateWindowExW
RegisterClassExW
IsWindow
SetTimer
LoadCursorW
SetWindowLongW
KillTimer
UnregisterClassW
gdi32
GdiFlush
CreatePatternBrush
GetTextExtentPointA
GetBitmapBits
SetBitmapBits
MoveToEx
GetObjectA
TextOutW
SetTextColor
SetStretchBltMode
BitBlt
CreateCompatibleBitmap
CreateCompatibleDC
CreateDIBitmap
CreateFontIndirectW
CreatePen
DeleteDC
DeleteObject
GetDeviceCaps
GetStockObject
AddFontMemResourceEx
RemoveFontMemResourceEx
RestoreDC
SaveDC
SelectObject
CloseEnhMetaFile
CreateEnhMetaFileW
GetEnhMetaFileHeader
PlayEnhMetaFile
GetTextMetricsW
GetObjectW
SetWindowOrgEx
CreateRoundRectRgn
CreateRectRgn
PtInRegion
CreateDIBSection
CombineRgn
CreatePenIndirect
CreateRectRgnIndirect
CreateSolidBrush
GetCharABCWidthsW
GetClipBox
GetTextExtentPoint32W
LineTo
SelectClipRgn
ExtSelectClipRgn
SetBkColor
SetBkMode
Rectangle
StretchBlt
advapi32
ReportEventW
CryptEnumProvidersW
CryptSignHashW
CryptDestroyHash
CryptCreateHash
CryptDecrypt
CryptExportKey
CryptGetUserKey
CryptGetProvParam
CryptSetHashParam
CryptDestroyKey
CryptReleaseContext
CryptAcquireContextW
RegisterEventSourceW
DeregisterEventSource
SetSecurityDescriptorDacl
InitializeSecurityDescriptor
CreateServiceW
CloseServiceHandle
OpenSCManagerW
ChangeServiceConfig2W
ControlService
StartServiceW
QueryServiceConfigW
OpenServiceW
shell32
Shell_NotifyIconW
SHAppBarMessage
ShellExecuteW
SHGetSpecialFolderPathW
DragQueryFileW
CommandLineToArgvW
ole32
CLSIDFromString
CreateStreamOnHGlobal
ReleaseStgMedium
OleLockRunning
DoDragDrop
CoUninitialize
CoInitialize
CoInitializeEx
CLSIDFromProgID
CoCreateInstance
OleDuplicateData
oleaut32
VariantInit
VariantClear
SysAllocString
SysFreeString
shlwapi
PathFileExistsW
PathAppendW
PathIsDirectoryW
PathRemoveFileSpecW
AssocQueryStringW
comctl32
InitCommonControlsEx
_TrackMouseEvent
ord17
gdiplus
GdipSetSmoothingMode
GdiplusStartup
GdiplusShutdown
GdipAlloc
GdipFree
GdipCreatePath
GdipDeletePath
GdipAddPathLine
GdipDrawImageI
GdipDrawLine
GdipCreateBitmapFromScan0
GdipGetImageGraphicsContext
GdipSetPenEndCap
GdipSetPenStartCap
GdipRotateWorldTransform
GdipTranslateWorldTransform
GdipDrawImageRectI
GdipGetPropertyItem
GdipGetPropertyItemSize
GdipImageSelectActiveFrame
GdipImageGetFrameCount
GdipImageGetFrameDimensionsList
GdipImageGetFrameDimensionsCount
GdipGetImageHeight
GdipGetImageWidth
GdipSetStringFormatTrimming
GdipSetStringFormatLineAlign
GdipSetStringFormatAlign
GdipSetStringFormatFlags
GdipCloneStringFormat
GdipDeleteStringFormat
GdipStringFormatGetGenericTypographic
GdipMeasureString
GdipDrawString
GdipDeleteFont
GdipCreateFontFromLogfontA
GdipCreateFontFromDC
GdipDrawImageRectRect
GdipFillPath
GdipFillRectangleI
GdipDrawPath
GdipDrawRectangleI
GdipResetWorldTransform
GdipSetWorldTransform
GdipSetInterpolationMode
GdipSetTextRenderingHint
GdipCreatePen2
GdipReleaseDC
GdipDeleteGraphics
GdipCreateFromHDC
GdipSetImageAttributesColorMatrix
GdipDisposeImageAttributes
GdipCreateImageAttributes
GdipDisposeImage
GdipCloneImage
GdipLoadImageFromStreamICM
GdipLoadImageFromStream
GdipSetPenDashStyle
GdipSetPenMode
GdipDeletePen
GdipCreatePen1
GdipCreateSolidFill
GdipDeleteBrush
GdipCloneBrush
GdipRotateMatrix
GdipTranslateMatrix
GdipDeleteMatrix
GdipCreateMatrix
GdipAddPathArc
imm32
ImmReleaseContext
ImmSetCompositionWindow
ImmGetContext
winmm
timeGetTime
timeEndPeriod
timeBeginPeriod
bcrypt
BCryptGenRandom
Sections
.text Size: 2.4MB - Virtual size: 2.4MB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 729KB - Virtual size: 728KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 33KB - Virtual size: 57KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 1.3MB - Virtual size: 1.3MB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.reloc Size: 123KB - Virtual size: 123KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ