Static task
static1
Behavioral task
behavioral1
Sample
837cfbf7336814ca206a042ca424346425f39c4dcf0a75dd31ec5463d5e43d1e.exe
Resource
win7-20230220-en
Behavioral task
behavioral2
Sample
837cfbf7336814ca206a042ca424346425f39c4dcf0a75dd31ec5463d5e43d1e.exe
Resource
win10v2004-20230220-en
General
-
Target
837cfbf7336814ca206a042ca424346425f39c4dcf0a75dd31ec5463d5e43d1e
-
Size
631KB
-
MD5
34b321e092c72280a2908e3a71d32b88
-
SHA1
3f50216e7e7b1567a6b9ac6938091a63015933f9
-
SHA256
837cfbf7336814ca206a042ca424346425f39c4dcf0a75dd31ec5463d5e43d1e
-
SHA512
edce740e1428bfdbafff5915233a71b2f418975fc1180aeb701401a7c6cc3c6ee5934d8bed508df4fea7aee0e66569a89455406ab9835ce4cde723dddf10c7a3
-
SSDEEP
12288:TRM7DOIRwUVM+o9yaS85uKGdnvf8jeTGk9MDonQl1GupY/5mYWp8DMUmDnnr6I5U:65RwUVho9yv8Wnvf8jeTGk9MDDl65mdo
Malware Config
Signatures
-
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 837cfbf7336814ca206a042ca424346425f39c4dcf0a75dd31ec5463d5e43d1e
Files
-
837cfbf7336814ca206a042ca424346425f39c4dcf0a75dd31ec5463d5e43d1e.exe windows x86
87bddc324d733a15d517fee3a4ae9b2a
Headers
DLL Characteristics
IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE
File Characteristics
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_32BIT_MACHINE
Imports
advapi32
RegCloseKey
RegQueryValueExA
RegOpenKeyA
GetUserNameA
EqualSid
CopySid
GetLengthSid
SetSecurityDescriptorDacl
SetSecurityDescriptorOwner
InitializeSecurityDescriptor
AllocateAndInitializeSid
RegCreateKeyA
RegSetValueExA
RegDeleteKeyA
RegEnumKeyA
RegDeleteValueA
RegCreateKeyExA
comctl32
ord14
ord15
ord17
ord13
comdlg32
ChooseColorA
ChooseFontA
GetOpenFileNameA
GetSaveFileNameA
gdi32
DeleteDC
GetTextExtentPoint32A
CreateCompatibleDC
DeleteObject
TextOutA
SetBkColor
SetTextColor
Rectangle
CreateSolidBrush
GetStockObject
SelectObject
CreateFontIndirectA
GetTextExtentExPointA
SetMapMode
GetDeviceCaps
GetTextMetricsA
CreateFontA
RealizePalette
SelectPalette
CreatePalette
ExtTextOutA
GetCharacterPlacementW
SetBkMode
GetBkMode
ExtTextOutW
GetCharABCWidthsFloatA
GetPixel
SetTextAlign
CreateCompatibleBitmap
TranslateCharsetInfo
GetObjectA
LineTo
MoveToEx
CreatePen
SetPixel
Polyline
GetCharWidthW
GetCharWidth32W
GetCharWidthA
GetCharWidth32A
SetPaletteEntries
UnrealizeObject
UpdateColors
ExcludeClipRect
IntersectClipRect
CreateBitmap
imm32
ImmSetCompositionWindow
ImmGetContext
ImmGetCompositionStringW
ImmSetCompositionFontA
ImmReleaseContext
ole32
CoInitialize
CoUninitialize
CoCreateInstance
shell32
ShellExecuteA
user32
IsIconic
GetCaretBlinkTime
DefWindowProcA
InvalidateRect
SetWindowPos
EndPaint
GetWindowTextA
GetWindowTextLengthA
GetClientRect
MessageBoxIndirectA
FindWindowA
GetClipboardOwner
GetQueueStatus
WinHelpA
GetDoubleClickTime
GetSystemMenu
CreateMenu
SetForegroundWindow
GetForegroundWindow
UpdateWindow
PeekMessageA
MsgWaitForMultipleObjects
IsWindow
HideCaret
ShowCaret
CreateCaret
DestroyCaret
TranslateMessage
EnableMenuItem
GetScrollInfo
GetCursorPos
TrackPopupMenu
ScreenToClient
GetKeyboardLayout
ToAsciiEx
SetScrollInfo
GetMessageTime
PostMessageA
CheckMenuItem
IsZoomed
FlashWindow
GetClipboardData
RegisterClipboardFormatA
OpenClipboard
EmptyClipboard
SetClipboardData
CloseClipboard
SetCaretPos
KillTimer
SetTimer
GetKeyboardState
SetClassLongA
SetCursor
ShowCursor
CreatePopupMenu
InsertMenuA
DeleteMenu
AppendMenuA
SetKeyboardState
GetSystemMetrics
GetCapture
ReleaseCapture
LoadIconA
GetDesktopWindow
MoveWindow
DefDlgProcA
LoadCursorA
CreateDialogParamA
GetMessageA
GetWindowLongA
IsDialogMessageA
DispatchMessageA
PostQuitMessage
EnableWindow
DialogBoxParamA
EndDialog
GetParent
SetActiveWindow
GetWindowPlacement
SetWindowPlacement
RegisterWindowMessageA
DrawEdge
SetCapture
GetDlgItemTextA
MessageBoxA
SetFocus
GetDlgItem
SetDlgItemTextA
CheckDlgButton
IsDlgButtonChecked
CheckRadioButton
SetWindowLongA
MessageBeep
SendDlgItemMessageA
GetDC
ReleaseDC
SendMessageA
MapDialogRect
DestroyWindow
RegisterClassA
GetSysColor
SystemParametersInfoA
GetWindowRect
CreateWindowExA
ShowWindow
SetWindowTextA
BeginPaint
winmm
PlaySoundA
winspool.drv
EnumPrintersA
ClosePrinter
EndDocPrinter
StartPagePrinter
StartDocPrinterA
OpenPrinterA
WritePrinter
EndPagePrinter
kernel32
GetProcessHeap
SetEndOfFile
SetEnvironmentVariableA
CompareStringW
HeapSize
WriteConsoleW
SetFilePointer
GetStringTypeW
SetStdHandle
GetEnvironmentStringsW
FreeEnvironmentStringsW
LoadLibraryW
HeapCreate
GetModuleFileNameW
LCMapStringW
GetTimeZoneInformation
Sleep
FlushFileBuffers
GetConsoleMode
GetConsoleCP
SetLastError
TlsFree
TlsSetValue
TlsGetValue
TlsAlloc
IsValidCodePage
InterlockedDecrement
InterlockedIncrement
IsProcessorFeaturePresent
RtlUnwind
DeleteCriticalSection
GetFileType
InitializeCriticalSectionAndSpinCount
GetStdHandle
SetHandleCount
TerminateProcess
EncodePointer
IsDebuggerPresent
SetUnhandledExceptionFilter
UnhandledExceptionFilter
GetStartupInfoW
HeapSetInformation
GetCommandLineA
GetSystemTimeAsFileTime
DecodePointer
ExitProcess
GetModuleHandleW
HeapFree
HeapReAlloc
HeapAlloc
LeaveCriticalSection
EnterCriticalSection
GetDateFormatA
GetTimeFormatA
GetCurrentDirectoryA
SetCurrentDirectoryA
GetACP
GetLocalTime
GetEnvironmentVariableA
DeleteFileA
CreateMutexA
ReleaseMutex
SetCommBreak
GetCommState
SetCommState
SetCommTimeouts
ClearCommBreak
OpenProcess
CreatePipe
SetHandleInformation
GetCurrentThreadId
LocalAlloc
ConnectNamedPipe
CreateNamedPipeA
CreateFileA
WaitNamedPipeA
LocalFree
GetWindowsDirectoryA
FindFirstFileA
FindNextFileA
CreateFileW
FindClose
GetCurrentProcessId
QueryPerformanceCounter
GlobalMemoryStatus
GetCurrentThread
GetThreadTimes
GetCurrentProcess
GetProcessTimes
GetSystemTime
GetSystemTimeAdjustment
FormatMessageA
GetSystemDirectoryA
WriteFile
CreateEventA
ReadFile
GetLastError
WaitForSingleObject
GetOverlappedResult
SetEvent
LoadLibraryA
FreeLibrary
CreateFileMappingA
MapViewOfFile
UnmapViewOfFile
GetModuleFileNameA
CreateProcessA
CloseHandle
Beep
CreateThread
WideCharToMultiByte
GlobalAlloc
GlobalLock
GlobalUnlock
GlobalFree
IsDBCSLeadByteEx
MultiByteToWideChar
GetLocaleInfoA
GetTickCount
MulDiv
GetVersionExA
GetProcAddress
GetModuleHandleA
GetCPInfo
GetOEMCP
Sections
.text Size: 449KB - Virtual size: 448KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 109KB - Virtual size: 108KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 7KB - Virtual size: 25KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 13KB - Virtual size: 13KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.reloc Size: 51KB - Virtual size: 52KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE