Static task
static1
Behavioral task
behavioral1
Sample
1b4d2541dd226994de37ab94ac4a9b7a.exe
Resource
win7-20231129-en
Behavioral task
behavioral2
Sample
1b4d2541dd226994de37ab94ac4a9b7a.exe
Resource
win10v2004-20231215-en
General
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Target
1b4d2541dd226994de37ab94ac4a9b7a
-
Size
396KB
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MD5
1b4d2541dd226994de37ab94ac4a9b7a
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SHA1
b8c1b55f2e85aefefc29ca2e88fdb4a60ef7d340
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SHA256
dcfc92444b34b0058f90b4f2fe6dd1a5abacff483d48343eced0b5c0ebeda4a4
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SHA512
6d534365409fb3514aecf08d770c31449382082a8d994d9542a439744e1af63c66456ed0302483a3c79ba852042fb0053fb734ef13bbeb746e4d750dec2d7e02
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SSDEEP
12288:O2Mia2bxrSTjCbZma+EBvHUhIdHlEp5tTrAdz:Dlcj2Lp0hIlWTr+z
Malware Config
Signatures
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Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 1b4d2541dd226994de37ab94ac4a9b7a
Files
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1b4d2541dd226994de37ab94ac4a9b7a.exe windows:4 windows x86 arch:x86
6f72a67cc0ffb8565959901b7771b80b
Headers
File Characteristics
IMAGE_FILE_RELOCS_STRIPPED
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_32BIT_MACHINE
Imports
version
VerQueryValueA
GetFileVersionInfoSizeA
GetFileVersionInfoA
shlwapi
PathFindFileNameA
PathIsDirectoryA
PathAppendA
PathFileExistsA
SHGetValueA
PathFindExtensionA
advapi32
RegQueryValueA
RegEnumKeyA
RegOpenKeyExA
RegQueryValueExA
RegOpenKeyA
RegDeleteKeyA
SetSecurityDescriptorDacl
RegCloseKey
RegSetValueExA
RegCreateKeyExA
kernel32
CreateSemaphoreA
ReleaseSemaphore
GetModuleFileNameW
InterlockedDecrement
lstrcmpW
GlobalFindAtomA
GlobalGetAtomNameA
InterlockedIncrement
FlushFileBuffers
SetEndOfFile
GetThreadLocale
LeaveCriticalSection
TlsGetValue
EnterCriticalSection
GlobalReAlloc
GlobalHandle
InitializeCriticalSection
TlsAlloc
TlsSetValue
LocalReAlloc
TlsFree
FreeResource
WritePrivateProfileStringA
GlobalFlags
GetCPInfo
GetOEMCP
SetErrorMode
GetSystemTimeAsFileTime
RtlUnwind
HeapFree
HeapAlloc
HeapReAlloc
VirtualProtect
VirtualAlloc
GetSystemInfo
VirtualQuery
GetCommandLineA
GetProcessHeap
GetStartupInfoA
WriteConsoleW
GetFileType
GetStdHandle
ExitThread
CreateThread
HeapSize
SetUnhandledExceptionFilter
TerminateProcess
UnhandledExceptionFilter
IsDebuggerPresent
HeapDestroy
HeapCreate
VirtualFree
GetConsoleCP
GetConsoleMode
GetACP
SetHandleCount
FreeEnvironmentStringsA
GetEnvironmentStrings
FreeEnvironmentStringsW
GetEnvironmentStringsW
QueryPerformanceCounter
GetTickCount
DebugBreak
SetStdHandle
WriteConsoleA
GetConsoleOutputCP
LCMapStringA
LCMapStringW
GetStringTypeA
GetStringTypeW
GetCurrentProcessId
GlobalAddAtomA
GetCurrentThread
ConvertDefaultLocale
EnumResourceLanguagesA
GetLocaleInfoA
lstrcmpA
GlobalDeleteAtom
GetModuleHandleA
GlobalFree
GlobalAlloc
GlobalLock
GlobalUnlock
FormatMessageA
MulDiv
CreateEventA
SuspendThread
SetEvent
WaitForSingleObject
GetCurrentThreadId
ResumeThread
SetThreadPriority
RaiseException
LocalAlloc
SetFilePointer
WriteFile
ReadFile
SetLastError
LocalFree
DeleteFileA
GetCurrentProcess
ExitProcess
DeleteCriticalSection
InitializeCriticalSectionAndSpinCount
FindResourceA
LoadResource
LockResource
SizeofResource
GetVersionExA
LoadLibraryA
GetProcAddress
FreeLibrary
Sleep
lstrlenA
CompareStringA
GetVersion
WideCharToMultiByte
MultiByteToWideChar
InterlockedExchange
GetTempPathA
GetModuleFileNameA
GetShortPathNameA
lstrcatA
CopyFileA
CreateFileA
GetFileTime
DosDateTimeToFileTime
LocalFileTimeToFileTime
SetFileTime
CloseHandle
GetLastError
CreateDirectoryA
user32
ClientToScreen
TabbedTextOutA
DrawTextA
DrawTextExA
GrayStringA
BeginPaint
EndPaint
UnregisterClassA
DestroyMenu
LoadIconA
SendDlgItemMessageA
WinHelpA
GetCapture
GetClassLongA
SetPropA
GetPropA
RemovePropA
SetFocus
GetForegroundWindow
GetTopWindow
GetMessageTime
GetMessagePos
MapWindowPoints
SetForegroundWindow
UpdateWindow
GetClientRect
GetMenu
CreateWindowExA
GetClassInfoExA
GetClassInfoA
RegisterClassA
GetSysColor
AdjustWindowRectEx
CopyRect
PtInRect
GetDlgCtrlID
DefWindowProcA
CallWindowProcA
SetWindowLongA
SetWindowPos
SystemParametersInfoA
IsIconic
GetWindowPlacement
GetWindowRect
GetWindow
UnhookWindowsHookEx
GetDesktopWindow
SetActiveWindow
GetSystemMetrics
CreateDialogIndirectParamA
DestroyWindow
IsWindow
GetDlgItem
GetNextDlgTabItem
EndDialog
GetWindowLongA
GetLastActivePopup
IsWindowEnabled
SetCursor
SetMenuItemBitmaps
GetMenuCheckMarkDimensions
LoadBitmapA
GetFocus
ModifyMenuA
EnableMenuItem
CheckMenuItem
PostQuitMessage
GetMenuState
GetMenuItemID
GetMenuItemCount
GetSubMenu
SetWindowsHookExA
CallNextHookEx
GetMessageA
TranslateMessage
DispatchMessageA
GetActiveWindow
LoadCursorA
GetDC
ReleaseDC
GetSysColorBrush
ShowWindow
IsWindowVisible
SendMessageA
GetKeyState
PeekMessageA
ValidateRect
wsprintfA
GetWindowThreadProcessId
GetParent
GetClassNameA
PostMessageA
EnableWindow
RegisterWindowMessageA
SetParent
GetWindowTextA
GetCursorPos
SetWindowTextA
IsDialogMessageA
MessageBoxA
gdi32
RestoreDC
DeleteObject
GetObjectA
SetBkColor
SetTextColor
GetClipBox
CreateBitmap
SaveDC
GetDeviceCaps
SelectObject
SetViewportOrgEx
OffsetViewportOrgEx
SetViewportExtEx
ScaleViewportExtEx
SetWindowExtEx
ScaleWindowExtEx
DeleteDC
GetStockObject
ExtTextOutA
TextOutA
RectVisible
PtVisible
SetMapMode
Escape
winspool.drv
ClosePrinter
DocumentPropertiesA
OpenPrinterA
shell32
SHGetSpecialFolderPathA
ole32
CoUninitialize
CoInitializeEx
CoCreateInstance
CoDisconnectObject
oleaut32
LoadTypeLi
VariantCopy
VariantInit
VariantClear
VariantChangeType
SysFreeString
SysStringLen
SysAllocStringByteLen
SysAllocStringLen
SysAllocString
Sections
.text Size: 284KB - Virtual size: 282KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 80KB - Virtual size: 78KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 12KB - Virtual size: 123KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 16KB - Virtual size: 14KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ