Static task
static1
Behavioral task
behavioral1
Sample
a51d5a707b28c545b4e2b6c9c5242e3b2991687bf063410e9a216e729005f09d.exe
Resource
win7-20240215-en
Behavioral task
behavioral2
Sample
a51d5a707b28c545b4e2b6c9c5242e3b2991687bf063410e9a216e729005f09d.exe
Resource
win10v2004-20240226-en
General
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Target
a51d5a707b28c545b4e2b6c9c5242e3b2991687bf063410e9a216e729005f09d
-
Size
1.4MB
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MD5
56b9cb49fec5544e3301cd377a502414
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SHA1
ebb1a43aefb42013fc84391c561499069ba8da57
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SHA256
a51d5a707b28c545b4e2b6c9c5242e3b2991687bf063410e9a216e729005f09d
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SHA512
fe74fd0f983ca74f5596b471939158b3a7c95924475fb952aa55ebfc8ac708e7490e6aaf9d00d9dc34b5df183cb84d33632c511166f9e0be3e7d34cbdca48d78
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SSDEEP
24576:ogRfEpzq1EpNA56UI3Xw9SJQx2E2CH3Q3JdFcnZzn0d1UaPD+DkUF:oOEpNA563Kbd2WA5XOzn0d1UaRU
Malware Config
Signatures
-
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource a51d5a707b28c545b4e2b6c9c5242e3b2991687bf063410e9a216e729005f09d
Files
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a51d5a707b28c545b4e2b6c9c5242e3b2991687bf063410e9a216e729005f09d.exe windows:4 windows x86 arch:x86
aa96398d26f2046ef0dd111e1dd02200
Headers
DLL Characteristics
IMAGE_DLLCHARACTERISTICS_DYNAMIC_BASE
IMAGE_DLLCHARACTERISTICS_NX_COMPAT
IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE
File Characteristics
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LINE_NUMS_STRIPPED
IMAGE_FILE_LOCAL_SYMS_STRIPPED
IMAGE_FILE_LARGE_ADDRESS_AWARE
IMAGE_FILE_32BIT_MACHINE
Imports
kernel32
MulDiv
SizeofResource
LockResource
LoadResource
FindResourceA
MultiByteToWideChar
WideCharToMultiByte
CreateEventA
DuplicateHandle
WaitForMultipleObjects
SetEvent
ResetEvent
InterlockedExchange
GetPrivateProfileStringA
WritePrivateProfileStringA
FlushFileBuffers
FreeResource
LocalAlloc
CreateFileW
GetTempPathA
FindClose
FindFirstFileA
GetSystemDirectoryA
CreateProcessA
GetStdHandle
LoadLibraryA
GetStartupInfoA
LocalFree
DeleteFileA
SetEndOfFile
GlobalMemoryStatus
FindResourceExA
FreeLibrary
EnumResourceNamesA
EnumResourceLanguagesA
GetCurrentThreadId
CreateMutexA
ReleaseMutex
OutputDebugStringA
RaiseException
HeapAlloc
GetProcessHeap
HeapReAlloc
HeapFree
GetCurrentProcessId
GetSystemTime
GetFullPathNameA
ExitProcess
CopyFileA
GetVersionExA
MoveFileA
GetFileAttributesA
EnterCriticalSection
LeaveCriticalSection
GetCommandLineA
GetModuleHandleA
DeleteCriticalSection
VirtualAlloc
SetLastError
GetSystemInfo
Sleep
VirtualFree
FormatMessageA
GetModuleFileNameA
GetCurrentProcess
SetPriorityClass
RemoveDirectoryA
GetProcAddress
WaitForSingleObject
CreateFileA
CreateDirectoryA
SetFileAttributesA
InterlockedIncrement
GetCurrentDirectoryA
InterlockedDecrement
GetFileSize
GetTickCount
WriteFile
ReadFile
GetLastError
SetFilePointer
CloseHandle
CreateThread
ResumeThread
LCMapStringA
GetCPInfo
LCMapStringW
HeapSize
GetVersion
TerminateProcess
GetFileType
RtlUnwind
FreeEnvironmentStringsA
GetACP
InitializeCriticalSection
GetOEMCP
SetStdHandle
SetHandleCount
GetEnvironmentVariableA
HeapDestroy
HeapCreate
UnhandledExceptionFilter
FreeEnvironmentStringsW
GetEnvironmentStrings
GetEnvironmentStringsW
GetStringTypeA
GetStringTypeW
lstrlenA
SetUnhandledExceptionFilter
IsBadCodePtr
user32
ValidateRect
IsWindowVisible
CopyRect
EndDialog
GetSysColorBrush
GetSysColor
SetClassLongA
GetWindowRect
MapWindowPoints
GetParent
ShowWindow
EnumChildWindows
GetWindow
GetDlgCtrlID
GetDlgItemTextA
SetForegroundWindow
SetRect
GetMenu
GetFocus
SetFocus
SetWindowLongA
GetClassInfoExA
LoadIconA
LoadCursorA
PostQuitMessage
DestroyWindow
PeekMessageA
TranslateMessage
DispatchMessageA
IsChild
TranslateAcceleratorA
WaitMessage
CreateWindowExA
RegisterClassExA
DefWindowProcA
GetSystemMetrics
SetTimer
KillTimer
GetDlgItem
GetWindowTextA
SetWindowTextA
IsWindowEnabled
OffsetRect
LoadImageA
PostMessageA
GetDC
SendMessageA
GetWindowLongA
LoadStringA
MessageBoxA
GetWindowThreadProcessId
RegisterWindowMessageA
MessageBoxIndirectA
DialogBoxIndirectParamA
CheckDlgButton
IsDlgButtonChecked
CreateDialogIndirectParamA
CreateDialogParamA
EnableWindow
DefDlgProcA
IntersectRect
GetUpdateRect
BeginPaint
EndPaint
SystemParametersInfoW
SystemParametersInfoA
InvalidateRect
wvsprintfA
MsgWaitForMultipleObjects
GetClassInfoA
GetClassNameA
SetDlgItemTextA
CallMsgFilterA
IsDialogMessageA
AdjustWindowRectEx
SetWindowRgn
FindWindowExA
LoadCursorFromFileA
GetClientRect
ReleaseDC
RegisterClassA
SetWindowPos
CallWindowProcA
gdi32
DeleteObject
SelectObject
RestoreDC
BitBlt
SaveDC
GetStockObject
CreateCompatibleDC
SetTextColor
SetBkMode
CreateSolidBrush
GetObjectA
GetDeviceCaps
CreateRectRgnIndirect
CreateCompatibleBitmap
GdiFlush
SetDIBits
StretchBlt
SetBrushOrgEx
CreateDIBSection
GetDIBits
AddFontResourceA
SetStretchBltMode
RemoveFontResourceA
GetTextExtentPoint32A
CreateScalableFontResourceA
SetBkColor
DeleteDC
CombineRgn
CreateFontIndirectA
comctl32
_TrackMouseEvent
ord17
shell32
Shell_NotifyIconA
ShellExecuteExA
SHGetSpecialFolderPathA
advapi32
RegOpenKeyExA
RegQueryValueExA
RegCloseKey
ole32
OleCreate
OleSetContainedObject
CoTaskMemFree
CoTaskMemAlloc
CoCreateInstance
CoInitialize
CoUninitialize
wininet
InternetQueryOptionA
InternetSetOptionA
InternetQueryDataAvailable
InternetReadFile
InternetOpenUrlA
HttpQueryInfoA
InternetOpenA
InternetCloseHandle
oleaut32
VariantClear
SysAllocString
SysFreeString
Sections
.text Size: 208KB - Virtual size: 207KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 40KB - Virtual size: 38KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 12KB - Virtual size: 18KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 1.2MB - Virtual size: 1.2MB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.reloc Size: 16KB - Virtual size: 14KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ