2a073bdf681db804ac2678b304aee0ecb7210d489873a53df221a3d500f9fbb6

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General

Target

2a073bdf681db804ac2678b304aee0ecb7210d489873a53df221a3d500f9fbb6
Size

6.2MB
MD5

f90803d4f10c052b90969cf00943ed80
SHA1

1753ce7054f3846e1e9e92b80ad4028bcee54085
SHA256

2a073bdf681db804ac2678b304aee0ecb7210d489873a53df221a3d500f9fbb6
SHA512

39b32acb19e22983260d3654a323fd3b472630a649a277394e69e51937c9d336dd5ef781878cb7115dc2e46c89568cb8ceaeea7ac83dd62fa6662d4547c47ddd
SSDEEP

98304:/8nsnl7XK5QCsba0UQyLcMQEnn6LALhXVwZhb7GzoQ7GNg2oMKbFxEzeQ+5KqX2n:/8nsnt1hZvEnn6m3aMsfDFKbFhpuv

Score

3^/10

Malware Config

Signatures

Unsigned PE 1 IoCs

Checks for missing Authenticode signature.

resource
unpack001/dac.exe

Files

2a073bdf681db804ac2678b304aee0ecb7210d489873a53df221a3d500f9fbb6
.zip
dac.exe
.exe windows x64

112a79004e416197d9552ab65d6d120e

Headers

DLL Characteristics

IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE

File Characteristics

IMAGE_FILE_RELOCS_STRIPPED
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LARGE_ADDRESS_AWARE

Imports

kernel32

HeapFree
HeapAlloc
ExitProcess
RtlLookupFunctionEntry
RtlUnwindEx
HeapReAlloc
RaiseException
RtlPcToFileHeader
VirtualProtect
VirtualAlloc
GetSystemInfo
VirtualQuery
SetStdHandle
GetFileType
HeapQueryInformation
HeapSize
SetUnhandledExceptionFilter
GetStdHandle
GetModuleFileNameA
FreeEnvironmentStringsW
GetEnvironmentStringsW
GetCommandLineW
SetHandleCount
GetStartupInfoA
EncodePointer
DecodePointer
FlsGetValue
FlsSetValue
FlsFree
FlsAlloc
HeapSetInformation
HeapCreate
GetStartupInfoW
QueryPerformanceCounter
GetTickCount
GetSystemTimeAsFileTime
TerminateProcess
UnhandledExceptionFilter
IsDebuggerPresent
RtlVirtualUnwind
RtlCaptureContext
GetConsoleCP
GetConsoleMode
InitializeCriticalSectionAndSpinCount
GetCPInfo
GetACP
GetOEMCP
IsValidCodePage
GetTimeZoneInformation
WriteConsoleA
GetConsoleOutputCP
WriteConsoleW
CreateFileA
GetLocaleInfoA
LCMapStringA
LCMapStringW
GetStringTypeA
GetStringTypeW
SetEnvironmentVariableA
SetErrorMode
WritePrivateProfileStringW
lstrlenA
GetFileTime
GetFileSizeEx
GetFileAttributesW
FileTimeToLocalFileTime
FileTimeToSystemTime
CreateFileW
GetFullPathNameW
GetVolumeInformationW
FindFirstFileW
FindClose
GetCurrentProcess
DuplicateHandle
GetFileSize
SetEndOfFile
UnlockFile
LockFile
FlushFileBuffers
SetFilePointer
WriteFile
ReadFile
TlsFree
DeleteCriticalSection
LocalReAlloc
TlsSetValue
GlobalHandle
GlobalReAlloc
TlsAlloc
InitializeCriticalSection
EnterCriticalSection
TlsGetValue
LeaveCriticalSection
LocalAlloc
GlobalFlags
GetCurrentThread
ConvertDefaultLocale
EnumResourceLanguagesW
lstrcmpA
GetLocaleInfoW
CompareStringA
CloseHandle
GlobalAlloc
FormatMessageW
LocalFree
MulDiv
GetCurrentProcessId
GetModuleFileNameW
WideCharToMultiByte
lstrlenW
GlobalAddAtomW
GlobalFindAtomW
GlobalDeleteAtom
GetVersionExW
LoadLibraryW
CompareStringW
GetLastError
SetLastError
FreeLibrary
lstrcmpW
GetModuleHandleW
GetVersionExA
GlobalLock
GlobalUnlock
GlobalFree
FreeResource
SuspendThread
ResumeThread
LoadLibraryA
GetProcAddress
LoadResource
LockResource
SizeofResource
FindResourceW
MultiByteToWideChar
Sleep
GetCurrentThreadId

user32

ShowWindow
SetWindowTextW
IsDialogMessageW
SetDlgItemTextW
GetDlgItemTextW
SetMenuItemBitmaps
GetMenuCheckMarkDimensions
LoadBitmapW
ModifyMenuW
GetMenuState
RegisterWindowMessageW
SendDlgItemMessageA
SendDlgItemMessageW
WinHelpW
GetCapture
SetWindowsHookExW
CallNextHookEx
GetClassNameW
GetClassLongPtrW
SetPropW
GetPropW
RemovePropW
GetFocus
SetFocus
GetWindowTextW
GetForegroundWindow
GetLastActivePopup
DispatchMessageW
GetTopWindow
GetWindowLongPtrW
SetWindowLongPtrW
UnhookWindowsHookEx
GetMessageTime
GetMessagePos
PeekMessageW
MapWindowPoints
GetKeyState
SetForegroundWindow
IsWindowVisible
UpdateWindow
PostMessageW
GetSubMenu
GetMenuItemID
GetMenuItemCount
MessageBoxW
CreateWindowExW
GetClassInfoExW
GetClassInfoW
RegisterClassW
GetSysColor
AdjustWindowRectEx
GetDlgCtrlID
DefWindowProcW
CallWindowProcW
CopyRect
PtInRect
GetMenu
SetWindowPos
SystemParametersInfoA
GetWindowPlacement
GetWindowRect
GetWindow
GetDesktopWindow
EnableWindow
PostThreadMessageW
PostQuitMessage
SendMessageW
GetActiveWindow
SetActiveWindow
CreateDialogIndirectParamW
DestroyWindow
GetWindowLongW
GetDlgItem
IsWindowEnabled
GetParent
GetNextDlgTabItem
EndDialog
LoadIconW
InvalidateRect
GetClientRect
SetMenu
UnregisterClassW
IsWindow
GetSystemMetrics
DrawIcon
CheckMenuItem
EnableMenuItem
IsIconic
CharUpperW
LoadCursorW
GetSysColorBrush
DestroyMenu
EndPaint
BeginPaint
ReleaseDC
GetDC
ClientToScreen
GrayStringW
DrawTextExW
DrawTextW
TabbedTextOutW
SetCursor
GetMessageW
TranslateMessage
GetCursorPos
ValidateRect
GetWindowThreadProcessId
SetTimer
WaitMessage
KillTimer

gdi32

DeleteObject
PtVisible
RectVisible
TextOutW
ExtTextOutW
Escape
SelectObject
SetViewportOrgEx
OffsetViewportOrgEx
SetViewportExtEx
ScaleViewportExtEx
SetWindowExtEx
ScaleWindowExtEx
DeleteDC
GetStockObject
SetMapMode
RestoreDC
SaveDC
GetDeviceCaps
CreateBitmap
GetObjectW
SetBkColor
SetTextColor
GetClipBox

comdlg32

GetFileTitleW

winspool.drv

ClosePrinter
OpenPrinterW
DocumentPropertiesW

advapi32

RegQueryValueW
RegSetValueExW
RegCreateKeyExW
RegCloseKey
RegOpenKeyW
RegEnumKeyW
RegDeleteKeyW
RegOpenKeyExW
RegQueryValueExW

shlwapi

PathFindFileNameW
PathStripToRootW
PathIsUNCW
PathFindExtensionW

oleaut32

VariantInit
VariantChangeType
VariantClear

ws2_32

htons
inet_addr
htonl
closesocket
gethostbyname
WSACleanup
WSAStartup
inet_ntoa
ntohs
accept
WSASetLastError
connect
sendto
recvfrom
WSAGetLastError
WSAAsyncSelect
send
recv
gethostname
select
bind
socket

msvfw32

DrawDibDraw
DrawDibEnd
DrawDibClose

oleacc

LresultFromObject
CreateStdAccessibleObject

Sections

.text
Size: 252KB - Virtual size: 251KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.rdata
Size: 69KB - Virtual size: 69KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.data
Size: 20.2MB - Virtual size: 20.6MB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.pdata
Size: 15KB - Virtual size: 15KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.rsrc
Size: 122KB - Virtual size: 121KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

Sharing

General

Malware Config

Signatures

Files

112a79004e416197d9552ab65d6d120e

Headers

DLL Characteristics

File Characteristics

Imports

kernel32

user32

gdi32

comdlg32

winspool.drv

advapi32

shlwapi

oleaut32

ws2_32

msvfw32

oleacc

Sections

.text Size: 252KB - Virtual size: 251KB

.rdata Size: 69KB - Virtual size: 69KB

.data Size: 20.2MB - Virtual size: 20.6MB

.pdata Size: 15KB - Virtual size: 15KB

.rsrc Size: 122KB - Virtual size: 121KB

.text
Size: 252KB - Virtual size: 251KB

.rdata
Size: 69KB - Virtual size: 69KB

.data
Size: 20.2MB - Virtual size: 20.6MB

.pdata
Size: 15KB - Virtual size: 15KB

.rsrc
Size: 122KB - Virtual size: 121KB