Static task
static1
Behavioral task
behavioral1
Sample
883b13402b0ad82d5082b9a902e1680d334171582a18fb34cd55a9699272ff89.exe
Resource
win7-20230220-en
Behavioral task
behavioral2
Sample
883b13402b0ad82d5082b9a902e1680d334171582a18fb34cd55a9699272ff89.exe
Resource
win10v2004-20230220-en
General
-
Target
883b13402b0ad82d5082b9a902e1680d334171582a18fb34cd55a9699272ff89
-
Size
1.3MB
-
MD5
b31105aabd5a58a430898da4d6d65a49
-
SHA1
0bfad1c3388f620b46e22dc7431d55f588aac83d
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SHA256
883b13402b0ad82d5082b9a902e1680d334171582a18fb34cd55a9699272ff89
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SHA512
e3750a8ccebd584fa8ba225e7050a0414a5a0a332c8f398cdc2be5b6046a3413710956350e7b6c27a7baa7d87298c444ffa5853cc5766dc23de9c68687331121
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SSDEEP
24576:5/9HZcxiB2nFqA+T2jBIM7eOb1uuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuIuuuV:n5czgoFIVKuuuuuuuuuuuuuuuuuuuuuL
Malware Config
Signatures
-
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 883b13402b0ad82d5082b9a902e1680d334171582a18fb34cd55a9699272ff89
Files
-
883b13402b0ad82d5082b9a902e1680d334171582a18fb34cd55a9699272ff89.exe windows x86
23dab55e2a25210a84f0bbc9deb32bff
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
wsock32
htonl
gethostbyname
htons
WSACleanup
WSAStartup
ioctlsocket
setsockopt
ole32
CoInitialize
CoUninitialize
CoCreateInstance
CoFreeUnusedLibraries
CoTaskMemAlloc
CoTaskMemFree
oleaut32
SysFreeString
kernel32
MultiByteToWideChar
lstrlenA
WideCharToMultiByte
GlobalLock
GlobalUnlock
SetFilePointer
ExitProcess
GetModuleHandleA
GetCommandLineA
GetProcessTimes
SetEndOfFile
CopyFileA
CreateEventA
CreateThread
ExitThread
InterlockedDecrement
ResetEvent
WaitForMultipleObjects
GetCurrentThreadId
FreeLibrary
GetThreadPriority
GetCurrentThread
Sleep
GetModuleFileNameA
WaitForSingleObject
GetTickCount
CreateFileMappingA
MapViewOfFile
UnmapViewOfFile
ReleaseMutex
CreateMutexA
SetErrorMode
LoadLibraryA
GetProcAddress
FindClose
FindNextFileA
FindFirstFileA
GetFileSize
WriteFile
ReadFile
CreateFileA
CreateDirectoryA
RemoveDirectoryA
MoveFileA
DeleteFileA
GetFileAttributesA
SystemTimeToFileTime
GetSystemTime
GetTimeZoneInformation
GetUserDefaultLangID
GetLastError
GetVersionExA
GetStartupInfoA
CreateProcessA
CloseHandle
QueryPerformanceCounter
QueryPerformanceFrequency
IsDBCSLeadByte
GetACP
GetCPInfo
GlobalFree
GlobalAlloc
DeleteCriticalSection
InitializeCriticalSection
EnterCriticalSection
LeaveCriticalSection
InterlockedIncrement
GetCurrentProcess
SetThreadPriority
SetEvent
user32
DestroyWindow
SetClipboardData
EmptyClipboard
SetWindowPos
GetWindowRect
GetWindow
UnregisterClassA
DispatchMessageA
TranslateMessage
TranslateAcceleratorA
GetMessageA
LoadAcceleratorsA
RegisterClassA
LoadIconA
UpdateWindow
ShowWindow
PostQuitMessage
DialogBoxParamA
EndDialog
MoveWindow
GetDesktopWindow
SetDlgItemTextA
EnableWindow
GetDlgItemTextA
GetWindowTextLengthA
GetDlgItem
SetMenu
PostThreadMessageA
GetQueueStatus
PeekMessageA
MsgWaitForMultipleObjects
RegisterWindowMessageA
IsClipboardFormatAvailable
GetClipboardData
CloseClipboard
GetWindowLongA
DefWindowProcA
IsWindow
CreateWindowExA
OpenClipboard
GetMenu
BeginPaint
EndPaint
LoadCursorA
SetCursor
KillTimer
SetTimer
PostMessageA
FillRect
GetSubMenu
ReleaseCapture
GetCapture
LoadMenuA
GetMenuItemID
DeleteMenu
ClientToScreen
TrackPopupMenu
SetCapture
GetCursorPos
ScreenToClient
GetClientRect
LoadStringA
MessageBoxA
EnableMenuItem
CheckMenuItem
InvalidateRect
SetWindowLongA
WaitForInputIdle
MapVirtualKeyA
GetKeyState
GetSystemMetrics
DdeInitializeA
DdeCreateStringHandleA
DdeConnect
DdeClientTransaction
DdeDisconnect
DdeFreeStringHandle
DdeUninitialize
GetDC
ReleaseDC
GetDoubleClickTime
SetFocus
DestroyMenu
WindowFromPoint
GetFocus
gdi32
StartDocA
GetClipBox
CreateSolidBrush
BeginPath
FillPath
ExtCreatePen
StrokePath
EndPath
PolyBezierTo
SelectClipPath
RestoreDC
SaveDC
EndPage
StartPage
GdiFlush
DeleteObject
SelectObject
StretchDIBits
SetDIBitsToDevice
CreateCompatibleBitmap
GetObjectA
DeleteDC
CreateDIBSection
GetDeviceCaps
CreateCompatibleDC
BitBlt
RealizePalette
SelectPalette
MoveToEx
LineTo
EnumFontFamiliesA
SetBkMode
LPtoDP
SetTextAlign
IntersectClipRect
SelectClipRgn
ExtTextOutA
ExtTextOutW
SetTextColor
GetTextMetricsA
CreateFontIndirectA
CreatePen
GetClipRgn
CreateRectRgn
GetTextAlign
GetBkMode
GetTextColor
DPtoLP
GetTextExtentPoint32A
GetTextExtentPoint32W
GetCurrentObject
SetBkColor
GetBkColor
CreatePalette
SetPolyFillMode
EndDoc
GetSystemPaletteEntries
comdlg32
GetOpenFileNameA
GetSaveFileNameA
PrintDlgA
advapi32
RegCloseKey
RegQueryValueExA
RegOpenKeyExA
RegSetValueA
RegCreateKeyA
RegSetValueExA
shell32
DragQueryFileA
DragAcceptFiles
winmm
timeGetDevCaps
waveInGetDevCapsA
waveInReset
waveInUnprepareHeader
waveInClose
waveInOpen
waveInPrepareHeader
waveInStop
waveInAddBuffer
waveInStart
waveInGetNumDevs
timeBeginPeriod
waveOutGetNumDevs
waveOutReset
waveOutUnprepareHeader
waveOutPrepareHeader
waveOutWrite
timeSetEvent
timeGetTime
timeEndPeriod
waveOutOpen
waveOutGetDevCapsA
timeKillEvent
waveOutClose
Sections
.text Size: 604KB - Virtual size: 603KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 44KB - Virtual size: 40KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 52KB - Virtual size: 831KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.data1 Size: 4KB - Virtual size: 192B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.CRT Size: 4KB - Virtual size: 4B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 88KB - Virtual size: 85KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ