Static task
static1
Behavioral task
behavioral1
Sample
virussign.com_6d2c6b64410e1fbe1868a5b7abc52770.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
virussign.com_6d2c6b64410e1fbe1868a5b7abc52770.exe
Resource
win10v2004-20240426-en
General
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Target
virussign.com_6d2c6b64410e1fbe1868a5b7abc52770.vir
-
Size
128KB
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MD5
6d2c6b64410e1fbe1868a5b7abc52770
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SHA1
8d20aa75a3fce11f3612680942b23d99aa89f53a
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SHA256
115f33d67255e501c25e7626e9052eea233f9509a294987a21a82b50140cf306
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SHA512
c9725c113e171458eff576117638f2300e123f31905b4b34500980626bc41f6c73bd0d75824d4c8ddbd572763cca765961936c9e92d551daef00ecec39490620
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SSDEEP
1536:iTgPLDONsyKG+U41D9WhbT6/X4/rF/0eG460ihRK1NvqtsrASSQslfq:ikTDi7QD9z/4x/0e80i+wsEysl
Malware Config
Signatures
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Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource virussign.com_6d2c6b64410e1fbe1868a5b7abc52770.vir
Files
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virussign.com_6d2c6b64410e1fbe1868a5b7abc52770.vir.exe windows:4 windows x86 arch:x86
20c3d451c8fb0a32724a972e6cb11321
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
shfolder
SHGetFolderPathA
kernel32
WriteFile
SetEndOfFile
FlushFileBuffers
SetFilePointer
RtlUnwind
GetStartupInfoA
GetCommandLineA
ExitProcess
TerminateProcess
HeapFree
HeapAlloc
RaiseException
HeapReAlloc
HeapSize
GetACP
ReadFile
GetEnvironmentStrings
GetEnvironmentStringsW
SetHandleCount
GetStdHandle
GetFileType
HeapDestroy
HeapCreate
VirtualFree
VirtualAlloc
IsBadWritePtr
GetStringTypeA
GetStringTypeW
LCMapStringA
LCMapStringW
SetUnhandledExceptionFilter
SetStdHandle
IsBadReadPtr
IsBadCodePtr
GetPriorityClass
SetPriorityClass
GetVersionExA
GlobalMemoryStatus
CreateProcessA
CloseHandle
WaitForSingleObject
GetWindowsDirectoryA
Sleep
WinExec
FreeLibrary
LoadLibraryA
CreateFileA
GetCPInfo
SetErrorMode
GetOEMCP
GetProcessVersion
WritePrivateProfileStringA
TlsGetValue
GlobalFlags
lstrcpynA
EnterCriticalSection
LocalReAlloc
TlsSetValue
TlsFree
GlobalReAlloc
LeaveCriticalSection
TlsAlloc
GlobalHandle
DeleteCriticalSection
MulDiv
InitializeCriticalSection
LocalAlloc
lstrcatA
SetLastError
GetVersion
UnhandledExceptionFilter
GlobalFindAtomA
GetProcAddress
GlobalGetAtomNameA
GlobalAddAtomA
GlobalUnlock
lstrcpyA
GetModuleHandleA
FindResourceA
GlobalFree
LockResource
InterlockedDecrement
LoadResource
MultiByteToWideChar
WideCharToMultiByte
InterlockedIncrement
lstrlenA
GetModuleFileNameA
GlobalDeleteAtom
GlobalLock
GlobalAlloc
GetCurrentThread
lstrcmpA
lstrcmpiA
GetCurrentThreadId
LocalFree
GetLastError
GetDiskFreeSpaceExA
GetLogicalDrives
GetDriveTypeA
FreeEnvironmentStringsA
GetCurrentProcess
FreeEnvironmentStringsW
user32
AdjustWindowRectEx
CopyRect
SetFocus
MapWindowPoints
SendDlgItemMessageA
UpdateWindow
GetSysColor
IsDialogMessageA
ShowWindow
DestroyMenu
ClientToScreen
GetDC
ReleaseDC
BeginPaint
EndPaint
TabbedTextOutA
DrawTextA
GrayStringA
LoadCursorA
GetClassNameA
PtInRect
SetWindowTextA
GetSysColorBrush
GetCapture
WinHelpA
RegisterClassA
GetMenu
GetMenuItemCount
GetSubMenu
GetTopWindow
GetWindowTextA
GetDlgCtrlID
DefWindowProcA
CreateWindowExA
GetClassLongA
SetPropA
UnhookWindowsHookEx
GetPropA
CallWindowProcA
RemovePropA
GetMessageTime
GetMessagePos
GetForegroundWindow
SetForegroundWindow
GetWindow
SetWindowLongA
SetWindowPos
RegisterWindowMessageA
SystemParametersInfoA
GetWindowPlacement
EndDialog
SetActiveWindow
IsWindow
CreateDialogIndirectParamA
GetMenuCheckMarkDimensions
LoadBitmapA
GetMenuState
ModifyMenuA
SetMenuItemBitmaps
CheckMenuItem
EnableMenuItem
GetFocus
GetNextDlgTabItem
GetMessageA
TranslateMessage
DispatchMessageA
GetActiveWindow
GetKeyState
CallNextHookEx
ValidateRect
IsWindowVisible
PeekMessageA
GetCursorPos
SetWindowsHookExA
GetParent
GetLastActivePopup
IsWindowEnabled
GetWindowLongA
SetCursor
PostQuitMessage
PostMessageA
LoadStringA
GetClassInfoA
wsprintfA
GetMenuItemID
EnableWindow
IsIconic
GetSystemMetrics
GetClientRect
DrawIcon
SendMessageA
LoadIconA
MessageBoxA
GetDlgItem
DestroyWindow
GetWindowRect
UnregisterClassA
gdi32
CreateBitmap
SetTextColor
SetBkColor
GetClipBox
DeleteDC
GetObjectA
RestoreDC
SelectObject
SaveDC
GetStockObject
SetViewportOrgEx
OffsetViewportOrgEx
SetMapMode
ScaleViewportExtEx
SetViewportExtEx
SetWindowExtEx
ScaleWindowExtEx
DeleteObject
GetDeviceCaps
PtVisible
RectVisible
ExtTextOutA
Escape
TextOutA
winspool.drv
ClosePrinter
DocumentPropertiesA
OpenPrinterA
advapi32
RegCloseKey
RegCreateKeyExA
RegOpenKeyExA
RegEnumKeyExA
RegSetValueExA
RegQueryValueExA
comctl32
ord17
winmm
timeGetTime
Sections
.text Size: 84KB - Virtual size: 82KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 20KB - Virtual size: 18KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 8KB - Virtual size: 20KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 12KB - Virtual size: 10KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ