Static task
static1
Behavioral task
behavioral1
Sample
a146fc67c4bc134c1d286bd3caf6b20ee93cf6e704c47c81dbf47bf520fc6bc5.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
a146fc67c4bc134c1d286bd3caf6b20ee93cf6e704c47c81dbf47bf520fc6bc5.exe
Resource
win10v2004-20240508-en
General
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Target
a146fc67c4bc134c1d286bd3caf6b20ee93cf6e704c47c81dbf47bf520fc6bc5
-
Size
4.4MB
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MD5
a4b252f833cb4f9f4f7368bc394d1384
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SHA1
a35c62c037bfcd691070e6ad1558cf1a03bc3332
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SHA256
a146fc67c4bc134c1d286bd3caf6b20ee93cf6e704c47c81dbf47bf520fc6bc5
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SHA512
4db7b9d6077e086884f11a8cd61ee46e99761816f7b05eabe4cc20338e5a3ea98bee7eb6251f026368101d89a6c927f1ad43941b9daff113b7648a75ed3577a9
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SSDEEP
49152:lHE56T2GGlBQruYuzpjjwOrI9ot2NZwXkK3wW8kr:itPlBQrGzxwOrI9ot2NZw0K3xr
Malware Config
Signatures
-
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource a146fc67c4bc134c1d286bd3caf6b20ee93cf6e704c47c81dbf47bf520fc6bc5
Files
-
a146fc67c4bc134c1d286bd3caf6b20ee93cf6e704c47c81dbf47bf520fc6bc5.exe windows:4 windows x86 arch:x86
c40979ae13b31a6783a02b0a0ca44b1b
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
kernel32
FlushFileBuffers
SetStdHandle
LCMapStringW
IsBadCodePtr
SetUnhandledExceptionFilter
InterlockedIncrement
InterlockedDecrement
GetStringTypeW
GetStringTypeA
GetOEMCP
GetACP
GetCPInfo
IsBadWritePtr
HeapCreate
HeapDestroy
GetVersionExA
GetEnvironmentVariableA
TlsGetValue
TlsAlloc
TlsSetValue
GetFileType
GetStdHandle
SetHandleCount
GetEnvironmentStringsW
GetEnvironmentStrings
FreeEnvironmentStringsW
FreeEnvironmentStringsA
UnhandledExceptionFilter
RtlUnwind
GetVersion
GetCommandLineA
GetStartupInfoA
LCMapStringA
WritePrivateProfileStringA
GetLocalTime
GetUserDefaultLCID
WideCharToMultiByte
WriteFile
SetFilePointer
ReadFile
RemoveDirectoryA
SetFileAttributesA
FindClose
FindFirstFileA
FindNextFileA
GetFileSize
CreateFileA
GetFileAttributesA
CopyFileA
DeleteFileA
IsBadReadPtr
HeapReAlloc
ExitProcess
SetLastError
DebugBreak
GetLastError
VirtualFree
GetThreadContext
SetThreadContext
FlushInstructionCache
VirtualProtect
InterlockedCompareExchange
VirtualQuery
GlobalSize
lstrcpynA
GetCurrentThreadId
DeleteCriticalSection
LeaveCriticalSection
EnterCriticalSection
LocalSize
HeapAlloc
HeapFree
GetProcessHeap
VirtualAlloc
InitializeCriticalSection
Module32Next
Module32First
CreateToolhelp32Snapshot
WaitForSingleObject
CreateProcessA
Sleep
TerminateProcess
LockResource
LoadResource
SizeofResource
FindResourceA
MulDiv
GlobalUnlock
GlobalFree
GlobalLock
GlobalAlloc
MoveFileA
LocalFree
LocalAlloc
MultiByteToWideChar
lstrcmpiA
GetPrivateProfileStringA
GetTempPathA
FreeLibrary
RtlMoveMemory
LoadLibraryA
GetCurrentProcess
ResumeThread
SuspendThread
OpenThread
GetDriveTypeA
GetLogicalDriveStringsA
CloseHandle
WinExec
CreateThread
QueryPerformanceCounter
lstrlenA
GetModuleFileNameA
GetCurrentThread
GetProcAddress
SetErrorMode
RaiseException
GetModuleHandleA
atl
ord40
ord42
user32
GetWindowRect
GetWindowDC
GetWindow
SetPropA
SetWindowLongA
GetPropA
GetClassNameA
GetFocus
GetSysColor
ReleaseDC
GetDC
CopyIcon
CopyImage
CharLowerA
LoadCursorA
LoadBitmapA
LoadIconA
SendMessageA
GetSystemMetrics
wsprintfA
LoadImageA
SetMenuDefaultItem
SetMenuItemBitmaps
CheckMenuItem
RemoveMenu
MenuItemFromPoint
GetMenuDefaultItem
GetMenuInfo
GetMenuState
GetMenuItemRect
GetMenuItemInfoA
GetMenuStringA
TrackPopupMenu
SetForegroundWindow
CheckMenuRadioItem
GetMenuItemID
GetSubMenu
SetMenuInfo
InsertMenuA
GetMenuItemCount
AppendMenuA
SetLayeredWindowAttributes
LoadMenuA
GetSystemMenu
CreatePopupMenu
CreateMenu
GetCursorPos
InvertRect
KillTimer
SetTimer
UnhookWindowsHookEx
SetWindowsHookExA
GetActiveWindow
DrawTextA
GetDialogBaseUnits
SendDlgItemMessageA
SetDlgItemTextA
GetDlgItemTextA
SetDlgItemInt
GetDlgItemInt
CreateDialogParamA
DialogBoxParamA
GetClassInfoExA
RegisterClassExA
SetMenuItemInfoA
RegisterHotKey
RegisterWindowMessageA
DrawMenuBar
SetMenu
GetMenu
IsZoomed
IsIconic
FillRect
SetClassLongA
GetClassLongA
SetRect
SetWindowRgn
RemovePropA
MessageBoxA
SetWindowTextA
GetWindowTextA
GetWindowTextLengthA
EnableWindow
IsWindowEnabled
IsWindowVisible
SetParent
PostMessageA
SetWindowPos
MoveWindow
UpdateWindow
ValidateRect
InvalidateRect
ScreenToClient
GetParent
SetFocus
OffsetRect
FrameRect
InflateRect
CallWindowProcA
ShowWindow
EnumWindows
EnumChildWindows
BeginPaint
EndPaint
GetAsyncKeyState
DefWindowProcA
GetClientRect
EndDialog
DestroyWindow
DefMDIChildProcA
SetCursor
DestroyMenu
UnregisterHotKey
IsWindow
GetDlgItem
GetWindowLongA
CreateWindowExA
DestroyCursor
PostQuitMessage
DestroyIcon
TrackMouseEvent
shlwapi
PathFindFileNameA
PathRemoveExtensionA
StrToIntExA
PathFileExistsA
PathIsDirectoryA
winmm
PlaySoundA
timeGetTime
advapi32
LookupPrivilegeValueA
RegCloseKey
AdjustTokenPrivileges
RegQueryValueExA
RegOpenKeyA
RegSetValueExA
RegCreateKeyExA
OpenProcessToken
ole32
GetHGlobalFromStream
CLSIDFromString
CoCreateInstance
CoUninitialize
CoInitialize
CLSIDFromProgID
CreateStreamOnHGlobal
OleRun
wininet
HttpQueryInfoA
InternetCloseHandle
InternetGetConnectedState
InternetOpenA
InternetOpenUrlA
InternetReadFile
imagehlp
MakeSureDirectoryPathExists
shell32
DragAcceptFiles
SHGetSpecialFolderPathA
DragQueryFileA
DragFinish
ShellExecuteA
Shell_NotifyIconA
oleaut32
LHashValOfNameSys
SafeArrayDestroy
VariantClear
SysAllocString
SafeArrayCreate
RegisterTypeLi
VarR8FromCy
VarR8FromBool
LoadTypeLi
OleLoadPicture
gdi32
Rectangle
RoundRect
Polygon
GetCurrentPositionEx
GetTextExtentPointA
TextOutA
GetTextMetricsA
GetMapMode
Pie
CreateBrushIndirect
GetCurrentObject
GetTextColor
GetBkColor
GetROP2
GetDIBits
CreateRectRgn
GetPixel
Chord
ArcTo
Ellipse
LineTo
MoveToEx
SetPixel
SetROP2
SetStretchBltMode
SetBkColor
SetMapMode
FrameRgn
SetBkMode
SetTextColor
FillRgn
CreateCompatibleBitmap
CreatePatternBrush
CreateSolidBrush
StretchBlt
CreateRoundRectRgn
CombineRgn
ExtCreateRegion
BitBlt
SelectObject
DeleteDC
CreateDIBSection
CreateCompatibleDC
GetObjectA
GetStockObject
DeleteObject
CreatePen
CreateBitmap
GetDeviceCaps
CreateFontA
comctl32
ImageList_EndDrag
ImageList_DragLeave
ImageList_DragMove
ImageList_DragShowNolock
ImageList_DragEnter
ImageList_BeginDrag
ImageList_Draw
ImageList_Read
ImageList_Write
ImageList_GetImageInfo
ImageList_SetImageCount
ImageList_GetImageCount
ImageList_SetIconSize
ImageList_GetIcon
ImageList_SetBkColor
ImageList_GetBkColor
ImageList_Remove
ImageList_Replace
ImageList_ReplaceIcon
ImageList_Duplicate
ImageList_Copy
ImageList_AddMasked
ImageList_Add
ImageList_GetIconSize
ImageList_AddIcon
ImageList_Destroy
ImageList_Create
InitCommonControlsEx
ws2_32
gethostbyname
inet_addr
socket
closesocket
WSAAsyncSelect
WSAStartup
WSACleanup
inet_ntoa
WSASetLastError
htons
connect
send
recv
getsockname
ntohs
msimg32
GradientFill
Sections
.text Size: 408KB - Virtual size: 406KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 28KB - Virtual size: 27KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.data Size: 2.6MB - Virtual size: 2.7MB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 1.1MB - Virtual size: 991KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE