Static task
static1
Behavioral task
behavioral1
Sample
c83525831e12287cebe5337fa8aa3ac4.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
c83525831e12287cebe5337fa8aa3ac4.exe
Resource
win10v2004-20240226-en
General
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Target
c83525831e12287cebe5337fa8aa3ac4
-
Size
652KB
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MD5
c83525831e12287cebe5337fa8aa3ac4
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SHA1
a8ac864c7c387c14bac3f0a2b340f73cef508a23
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SHA256
43f8319b87c3e117192218ed763dcab1abd99203be5596477aa504597d26bbd1
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SHA512
50852449744d5333324635b4dc19bf1527480dd83d84c706cb995733eb1aabd3d0b2629c4df7f799919d358acd064af877f90c45872509ee0edbb53b6784848e
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SSDEEP
12288:EqJMDZExK5Zx4tx0RR9wIZikXFznpDpxFA7pCcav/YvNb/1oLfVoBMF:EqJEfx4tx0b7ikVzZ4UcavkNb1oLf
Malware Config
Signatures
-
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource c83525831e12287cebe5337fa8aa3ac4
Files
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c83525831e12287cebe5337fa8aa3ac4.exe windows:5 windows x64 arch:x64
226509f5dc100c35b1d58e4765e144e4
Headers
DLL Characteristics
IMAGE_DLLCHARACTERISTICS_DYNAMIC_BASE
IMAGE_DLLCHARACTERISTICS_NX_COMPAT
IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE
File Characteristics
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LARGE_ADDRESS_AWARE
Imports
kernel32
HeapFree
RtlLookupFunctionEntry
RtlUnwindEx
RaiseException
RtlPcToFileHeader
HeapQueryInformation
HeapReAlloc
HeapSize
EncodePointer
DecodePointer
FlsGetValue
FlsSetValue
FlsFree
FlsAlloc
TerminateProcess
UnhandledExceptionFilter
SetUnhandledExceptionFilter
IsDebuggerPresent
RtlVirtualUnwind
RtlCaptureContext
GetStdHandle
InitializeCriticalSectionAndSpinCount
FreeEnvironmentStringsA
GetEnvironmentStrings
HeapAlloc
GetEnvironmentStringsW
SetHandleCount
GetFileType
HeapSetInformation
HeapCreate
QueryPerformanceCounter
GetTickCount
GetSystemTimeAsFileTime
GetACP
IsValidCodePage
GetConsoleCP
GetConsoleMode
LCMapStringA
LCMapStringW
GetStringTypeA
GetStringTypeW
SetStdHandle
WriteConsoleA
GetConsoleOutputCP
WriteConsoleW
GetStartupInfoA
GetCommandLineA
GetProcessHeap
GetFileAttributesA
GetModuleHandleW
SetErrorMode
GetOEMCP
GetCPInfo
GetCurrentProcess
FlushFileBuffers
SetFilePointer
FormatMessageA
TlsFree
DeleteCriticalSection
LocalReAlloc
TlsSetValue
GlobalHandle
GlobalReAlloc
TlsAlloc
InitializeCriticalSection
EnterCriticalSection
TlsGetValue
LeaveCriticalSection
LocalFree
LocalAlloc
GlobalFlags
GetModuleFileNameW
GlobalGetAtomNameA
GlobalFindAtomA
MultiByteToWideChar
lstrcmpW
GetVersionExA
MulDiv
GlobalUnlock
GlobalFree
FreeResource
GetCurrentProcessId
GetLastError
SetLastError
GlobalAddAtomA
lstrlenA
WritePrivateProfileStringA
GlobalDeleteAtom
GetCurrentThread
GetCurrentThreadId
ConvertDefaultLocale
EnumResourceLanguagesA
GetModuleFileNameA
GetLocaleInfoA
WideCharToMultiByte
CompareStringA
FindResourceA
LoadResource
LockResource
SizeofResource
GlobalLock
lstrcmpA
GlobalAlloc
FreeLibrary
GetModuleHandleA
DeleteFileA
Sleep
ExitProcess
LoadLibraryA
GetProcAddress
CloseHandle
WriteFile
FreeEnvironmentStringsW
CreateFileA
user32
DestroyMenu
GetSysColorBrush
LoadCursorA
ShowWindow
SetWindowTextA
IsDialogMessageA
RegisterWindowMessageA
LoadIconA
SendDlgItemMessageA
WinHelpA
GetCapture
GetClassLongA
GetClassNameA
GetClassLongPtrA
SetPropA
GetPropA
RemovePropA
SetFocus
GetWindowTextA
GetForegroundWindow
GetTopWindow
GetWindowLongPtrA
SetWindowLongPtrA
GetMessageTime
GetMessagePos
MapWindowPoints
SetMenu
SetForegroundWindow
UpdateWindow
GetSubMenu
GetMenuItemID
GetMenuItemCount
CreateWindowExA
GetClassInfoExA
GetClassInfoA
RegisterClassA
AdjustWindowRectEx
CopyRect
PtInRect
GetDlgCtrlID
DefWindowProcA
CallWindowProcA
GetMenu
SetWindowPos
SystemParametersInfoA
SendMessageA
IsIconic
GetSystemMetrics
GetClientRect
GetWindowPlacement
GetWindowRect
GetWindow
GetSysColor
EndPaint
BeginPaint
ReleaseDC
GetDC
ClientToScreen
GrayStringA
DrawTextExA
UnregisterClassA
DrawIcon
EnableWindow
PostMessageA
PostQuitMessage
CheckMenuItem
EnableMenuItem
GetMenuState
ModifyMenuA
GetParent
GetFocus
LoadBitmapA
GetMenuCheckMarkDimensions
SetMenuItemBitmaps
ValidateRect
GetCursorPos
PeekMessageA
GetKeyState
IsWindowVisible
GetActiveWindow
DispatchMessageA
TranslateMessage
GetMessageA
CallNextHookEx
DrawTextA
TabbedTextOutA
GetDesktopWindow
SetActiveWindow
CreateDialogIndirectParamA
DestroyWindow
IsWindow
GetDlgItem
GetNextDlgTabItem
EndDialog
GetWindowThreadProcessId
GetWindowLongA
GetLastActivePopup
IsWindowEnabled
MessageBoxA
SetCursor
SetWindowsHookExA
UnhookWindowsHookEx
gdi32
GetDeviceCaps
GetStockObject
DeleteDC
ScaleWindowExtEx
SetWindowExtEx
CreateBitmap
ScaleViewportExtEx
SetViewportExtEx
OffsetViewportOrgEx
SetViewportOrgEx
SelectObject
Escape
ExtTextOutA
TextOutA
RectVisible
PtVisible
GetObjectA
DeleteObject
GetClipBox
SetMapMode
SetTextColor
SetBkColor
RestoreDC
SaveDC
winspool.drv
DocumentPropertiesA
OpenPrinterA
ClosePrinter
advapi32
RegQueryValueA
RegOpenKeyA
RegEnumKeyA
RegDeleteKeyA
RegSetValueExA
RegCreateKeyExA
RegOpenKeyExA
RegQueryValueExA
RegCloseKey
shell32
SHChangeNotify
shlwapi
PathFindFileNameA
PathFindExtensionA
ole32
CoUninitialize
CoInitialize
CoCreateInstance
oleaut32
VariantInit
VariantClear
VariantChangeType
Sections
.text Size: 164KB - Virtual size: 163KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 56KB - Virtual size: 56KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 391KB - Virtual size: 414KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.pdata Size: 12KB - Virtual size: 11KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.rsrc Size: 16KB - Virtual size: 16KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.reloc Size: 11KB - Virtual size: 10KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ