Static task
static1
Behavioral task
behavioral1
Sample
3f3c31dfbbff4499576e61d76df69fb7.exe
Resource
win7-20231215-en
Behavioral task
behavioral2
Sample
3f3c31dfbbff4499576e61d76df69fb7.exe
Resource
win10v2004-20231222-en
General
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Target
3f3c31dfbbff4499576e61d76df69fb7
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Size
304KB
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MD5
3f3c31dfbbff4499576e61d76df69fb7
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SHA1
ac23f07ab27a9b760e6310d17cbdcf9112b9bdc8
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SHA256
67c770c5d856b43a5b7be0dae3eafc0abc5af88e47964d20e68f32602f00621b
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SHA512
6c090048416eec7f5decce7034b609f32705e8405d50dfc3ac29e118fc4c7a9993112e486cd77c976f779c865d356d22a32eca783a72a49c7a67291b58bce262
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SSDEEP
6144:0vW+BE4FulCyuQKX18U2I9sZrV5df/8zAdu/VHkisx:0vW+7ucpQKX+J5M/Vj8
Malware Config
Signatures
-
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 3f3c31dfbbff4499576e61d76df69fb7
Files
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3f3c31dfbbff4499576e61d76df69fb7.exe windows:4 windows x86 arch:x86
bc7c52d0bb7013b647eac668f1c77a4f
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
comdlg32
GetSaveFileNameW
GetOpenFileNameW
advapi32
RegCloseKey
RegOpenKeyExW
RegCreateKeyExW
RegQueryValueExW
RegDeleteValueW
RegSetValueExW
kernel32
GetSystemTimeAsFileTime
GetCurrentProcessId
GetTickCount
QueryPerformanceCounter
CreateFileA
LoadLibraryA
ReadFile
InitializeCriticalSection
CreateFileW
InterlockedExchange
FlushFileBuffers
GetStringTypeW
GetStringTypeA
VirtualQuery
GetSystemInfo
VirtualProtect
GetLocaleInfoA
GetCPInfo
GetOEMCP
GetACP
IsBadCodePtr
IsBadReadPtr
SetUnhandledExceptionFilter
SetFilePointer
SetStdHandle
IsBadWritePtr
VirtualAlloc
SetEndOfFile
VirtualFree
HeapCreate
HeapDestroy
DeleteCriticalSection
GetFileType
SetHandleCount
GetEnvironmentStringsW
FreeEnvironmentStringsW
GetEnvironmentStrings
FreeEnvironmentStringsA
UnhandledExceptionFilter
GetModuleFileNameA
GetStdHandle
WriteFile
HeapSize
GetCurrentProcess
TerminateProcess
ExitProcess
HeapReAlloc
CloseHandle
HeapAlloc
LCMapStringW
LCMapStringA
TlsGetValue
TlsSetValue
TlsFree
GetCurrentThreadId
SetLastError
TlsAlloc
LeaveCriticalSection
EnterCriticalSection
DeleteFileA
MoveFileA
GetLastError
HeapFree
GetVersionExA
GetCommandLineA
GetStartupInfoA
GetModuleHandleA
RtlUnwind
MultiByteToWideChar
CompareStringA
WideCharToMultiByte
GlobalSize
GlobalLock
GlobalAlloc
GlobalUnlock
GetFileAttributesA
GlobalReAlloc
GlobalFree
MulDiv
GetProcAddress
GetModuleFileNameW
GetVersionExW
CompareStringW
SetEnvironmentVariableA
user32
DialogBoxParamW
CreateDialogParamW
EndDialog
CreateWindowExW
SetMenuDefaultItem
CheckMenuItem
GetClipboardOwner
OpenClipboard
CloseClipboard
RegisterClipboardFormatW
IsClipboardFormatAvailable
GetClipboardData
EmptyClipboard
SetClipboardData
GetSystemMetrics
TrackPopupMenu
LoadMenuW
GetSubMenu
LoadBitmapW
GetMenuItemCount
GetMenuItemID
GetMenuState
GetMenuStringW
ModifyMenuW
DestroyMenu
FindWindowW
MessageBeep
GetMessageW
IsWindow
IsDialogMessageW
TranslateMessage
DispatchMessageW
UnhookWindowsHookEx
MessageBoxA
PostQuitMessage
RegisterWindowMessageW
GetCursorPos
SetForegroundWindow
PostMessageW
GetMenuDefaultItem
SetWindowsHookExW
LoadIconW
UpdateWindow
BringWindowToTop
RegisterClassExW
MessageBoxW
SetFocus
SetCursor
GetSysColor
GetSystemMenu
LoadStringW
AppendMenuW
GetFocus
GetDlgCtrlID
DestroyWindow
EnableWindow
GetDesktopWindow
GetWindowRect
SetWindowPos
IntersectRect
IsWindowVisible
ScreenToClient
ShowWindow
SetWindowTextW
CallWindowProcW
InflateRect
DrawFrameControl
GetWindowTextW
DrawStateW
DrawFocusRect
GetClientRect
DestroyIcon
InvalidateRect
SetWindowLongW
DefWindowProcW
GetWindowLongW
GetDlgItem
LoadImageW
GetDC
GetTopWindow
GetWindow
ReleaseDC
SendMessageW
SendDlgItemMessageW
DestroyCursor
gdi32
GetDeviceCaps
GetTextExtentPoint32W
SetBkMode
CreateSolidBrush
GetObjectW
CreateFontIndirectW
EnumFontFamiliesExW
SelectObject
Rectangle
SetTextColor
GetStockObject
DeleteObject
BitBlt
CreateCompatibleDC
ExtTextOutW
SetBkColor
DeleteDC
shell32
ShellExecuteW
ukhook35
ord6
ord4
ord7
ord11
ord8
ord5
ord12
ord9
ord10
Sections
.text Size: 108KB - Virtual size: 107KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 24KB - Virtual size: 20KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 24KB - Virtual size: 46KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 24KB - Virtual size: 22KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.text Size: 120KB - Virtual size: 120KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE