Static task
static1
Behavioral task
behavioral1
Sample
b4eaf46a3f0cdef69f054d18d5c3c3bbf8c3843ecb6df00b124840c4051fb7c4.exe
Resource
win7-20231129-en
Behavioral task
behavioral2
Sample
b4eaf46a3f0cdef69f054d18d5c3c3bbf8c3843ecb6df00b124840c4051fb7c4.exe
Resource
win10v2004-20240508-en
General
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Target
b4eaf46a3f0cdef69f054d18d5c3c3bbf8c3843ecb6df00b124840c4051fb7c4
-
Size
2.3MB
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MD5
16ff011dcdd203ed50522b0495da07c2
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SHA1
8914e394a89f0ba8c634438b00c881459c812017
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SHA256
b4eaf46a3f0cdef69f054d18d5c3c3bbf8c3843ecb6df00b124840c4051fb7c4
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SHA512
a1e1a12a6753776e2d4bec31fcb94fcc6582fcc2300dfd4c6f5e77d0b68c18577fdc7998dbb709e3c85026c75399a7fbc6d4467327bbb06822cf44371b625e5f
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SSDEEP
49152:sri/kTIiaWG55+ovfGYqEAf8RlPMJlio68D:srlLaWG55+ovfGYqEAf8RlPlo68
Malware Config
Signatures
-
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource b4eaf46a3f0cdef69f054d18d5c3c3bbf8c3843ecb6df00b124840c4051fb7c4
Files
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b4eaf46a3f0cdef69f054d18d5c3c3bbf8c3843ecb6df00b124840c4051fb7c4.exe windows:4 windows x86 arch:x86
4fa2c34d54f20b1021b81fc02f08b3fa
Headers
File Characteristics
IMAGE_FILE_RELOCS_STRIPPED
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LINE_NUMS_STRIPPED
IMAGE_FILE_LOCAL_SYMS_STRIPPED
IMAGE_FILE_32BIT_MACHINE
Imports
kernel32
RtlUnwind
ExitProcess
TerminateProcess
GetStartupInfoA
GetCommandLineA
HeapFree
HeapAlloc
RaiseException
HeapReAlloc
HeapSize
GetACP
GetTimeZoneInformation
UnhandledExceptionFilter
FreeEnvironmentStringsA
FreeEnvironmentStringsW
GetEnvironmentStrings
GetEnvironmentStringsW
SetHandleCount
GetStdHandle
GetFileType
GetVersionExA
HeapDestroy
HeapCreate
VirtualFree
VirtualAlloc
IsBadWritePtr
LCMapStringA
LCMapStringW
GetStringTypeA
GetStringTypeW
SetUnhandledExceptionFilter
IsBadReadPtr
IsBadCodePtr
SetStdHandle
CompareStringA
CompareStringW
SetEnvironmentVariableA
GetTickCount
FileTimeToLocalFileTime
FileTimeToSystemTime
GetProfileStringA
SetErrorMode
GetFileTime
GetFileSize
GetFileAttributesA
GetOEMCP
GetCPInfo
GetProcessVersion
WritePrivateProfileStringA
GlobalFlags
TlsGetValue
LocalReAlloc
TlsSetValue
EnterCriticalSection
GlobalReAlloc
LeaveCriticalSection
TlsFree
GlobalHandle
DeleteCriticalSection
TlsAlloc
InitializeCriticalSection
LocalAlloc
GetThreadLocale
GetFullPathNameA
lstrcpynA
GetVolumeInformationA
FindFirstFileA
FindClose
SetEndOfFile
UnlockFile
LockFile
FlushFileBuffers
SetFilePointer
WriteFile
ReadFile
DuplicateHandle
MulDiv
SetLastError
LoadLibraryA
FreeLibrary
GetVersion
lstrcatA
GlobalGetAtomNameA
GlobalAddAtomA
GlobalFindAtomA
lstrcpyA
GetModuleHandleA
GetProcAddress
FormatMessageA
LocalFree
WideCharToMultiByte
lstrlenA
InterlockedDecrement
InterlockedIncrement
GlobalUnlock
GlobalFree
GlobalLock
GlobalAlloc
GlobalDeleteAtom
lstrcmpA
lstrcmpiA
GetCurrentThread
GetCurrentThreadId
GetModuleFileNameA
CreateDirectoryA
FindResourceA
LoadResource
SizeofResource
LockResource
MultiByteToWideChar
Sleep
GetDriveTypeA
CreateFileA
DeviceIoControl
CloseHandle
DefineDosDeviceA
GetCurrentProcess
GetEnvironmentVariableA
GetLastError
user32
InvalidateRect
InflateRect
RegisterClipboardFormatA
PostThreadMessageA
AdjustWindowRectEx
ScreenToClient
CopyRect
GetTopWindow
IsChild
GetCapture
WinHelpA
wsprintfA
GetClassInfoA
RegisterClassA
GetMenu
GetMenuItemCount
GetSubMenu
GetMenuItemID
GetWindowTextLengthA
GetDlgCtrlID
CreateWindowExA
GetClassLongA
SetPropA
UnhookWindowsHookEx
GetPropA
CallWindowProcA
RemovePropA
DefWindowProcA
GetMessageTime
GetMessagePos
GetForegroundWindow
SetForegroundWindow
SetWindowLongA
RegisterWindowMessageA
OffsetRect
IntersectRect
SystemParametersInfoA
GetWindowRect
CopyAcceleratorTableA
MapDialogRect
SetWindowPos
GetWindow
SetWindowContextHelpId
EndDialog
SetActiveWindow
IsWindow
CreateDialogIndirectParamA
DestroyWindow
GetDlgItem
GetMenuCheckMarkDimensions
LoadBitmapA
GetMenuState
ModifyMenuA
LoadStringA
CheckMenuItem
EnableMenuItem
GetFocus
GetNextDlgTabItem
GetMessageA
GetActiveWindow
GetKeyState
CallNextHookEx
ValidateRect
IsWindowVisible
GetCursorPos
SetWindowsHookExA
GetParent
GetLastActivePopup
IsWindowEnabled
GetWindowLongA
GetClassNameA
UnregisterClassA
HideCaret
ShowCaret
ExcludeUpdateRgn
DrawFocusRect
MessageBoxA
SetCursor
PostQuitMessage
PostMessageA
EnableWindow
KillTimer
IsIconic
GetSystemMetrics
GetClientRect
DrawIcon
SendMessageA
SetTimer
LoadIconA
PeekMessageA
DestroyMenu
MessageBeep
GetNextDlgGroupItem
GetWindowPlacement
SetRect
TranslateMessage
DispatchMessageA
DefDlgProcA
IsWindowUnicode
GetWindowTextA
CharNextA
PtInRect
GetDesktopWindow
LoadCursorA
CharUpperA
GrayStringA
DrawTextA
TabbedTextOutA
EndPaint
BeginPaint
GetWindowDC
ReleaseDC
GetDC
ClientToScreen
ShowWindow
MoveWindow
SetWindowTextA
IsDialogMessageA
SetFocus
SetMenuItemBitmaps
GetSysColorBrush
UpdateWindow
SendDlgItemMessageA
MapWindowPoints
GetSysColor
gdi32
SetViewportOrgEx
OffsetViewportOrgEx
SetViewportExtEx
ScaleViewportExtEx
SetWindowExtEx
ScaleWindowExtEx
IntersectClipRect
DeleteObject
SetMapMode
GetDeviceCaps
GetViewportExtEx
GetWindowExtEx
CreateSolidBrush
PtVisible
RectVisible
TextOutA
ExtTextOutA
Escape
GetTextColor
GetBkColor
DPtoLP
LPtoDP
GetMapMode
PatBlt
SetBkMode
GetStockObject
SelectObject
RestoreDC
SaveDC
DeleteDC
GetObjectA
SetBkColor
SetTextColor
GetClipBox
CreateDIBitmap
GetTextExtentPointA
BitBlt
CreateCompatibleDC
CreateBitmap
comdlg32
GetFileTitleA
winspool.drv
ClosePrinter
DocumentPropertiesA
OpenPrinterA
advapi32
RegSetValueExA
AdjustTokenPrivileges
RegOpenKeyExA
RegCreateKeyExA
RegCloseKey
OpenProcessToken
LookupPrivilegeValueA
shell32
SHGetSpecialFolderPathA
SHGetMalloc
SHGetSpecialFolderLocation
SHGetPathFromIDListA
ShellExecuteExA
comctl32
ord17
oledlg
ord8
ole32
CoFreeUnusedLibraries
OleUninitialize
CoTaskMemAlloc
CoTaskMemFree
CreateILockBytesOnHGlobal
StgCreateDocfileOnILockBytes
StgOpenStorageOnILockBytes
CoGetClassObject
CLSIDFromString
CLSIDFromProgID
CoRegisterMessageFilter
CoRevokeClassObject
OleFlushClipboard
OleIsCurrentClipboard
OleInitialize
olepro32
ord253
oleaut32
VariantCopy
VariantClear
SysAllocStringLen
SysFreeString
VariantChangeType
SysAllocString
SysAllocStringByteLen
SysStringLen
VariantTimeToSystemTime
Sections
.text Size: 140KB - Virtual size: 138KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 36KB - Virtual size: 34KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 20KB - Virtual size: 34KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 2.1MB - Virtual size: 2.1MB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ