Static task
static1
Behavioral task
behavioral1
Sample
64eeb4eb3575aa647b16ad6097776054dadbb4afe842f099e791190249fac99d.exe
Resource
win7-20231020-en
Behavioral task
behavioral2
Sample
64eeb4eb3575aa647b16ad6097776054dadbb4afe842f099e791190249fac99d.exe
Resource
win10v2004-20231020-en
General
-
Target
64eeb4eb3575aa647b16ad6097776054dadbb4afe842f099e791190249fac99d
-
Size
596KB
-
MD5
1c0afe859d2051811f954213073d4bcc
-
SHA1
cbf31910b7d05ef253da09517001567c2051ad59
-
SHA256
64eeb4eb3575aa647b16ad6097776054dadbb4afe842f099e791190249fac99d
-
SHA512
60584bcb296ce05c2279139b1d5914af3e0e1107c648010577092db8072c1d808516fb7cd20da7eebd6a9c8e134d2d4bccca45447a06587196dd56d34b6f1071
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SSDEEP
12288:oEQhs+N8i6dYim5lmojvsQMp8BbnAfKqZ5l3YL5fSySDXA5fB/mRZ3hDb7y2w9dO:iha/1m5rwl7y2w9yZSYkU
Malware Config
Signatures
-
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 64eeb4eb3575aa647b16ad6097776054dadbb4afe842f099e791190249fac99d
Files
-
64eeb4eb3575aa647b16ad6097776054dadbb4afe842f099e791190249fac99d.exe windows:4 windows x86
2b16bd84cbcd8d06145860b393a3ddb1
Headers
File Characteristics
IMAGE_FILE_RELOCS_STRIPPED
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_32BIT_MACHINE
Imports
avc_ie_natt
?NATSocket_DeInit@@YAHXZ
?NATSocket_GetLastError@@YA?AW4_NAT_traversal_error_code@@XZ
?NATSocket_GetVirtualServerPortForHostName@@YAHPAD@Z
?NATSocket_Init@@YAHHPAU_tagCB@@@Z
?NATSocket_HostNameConnect@@YAHPAIPADHPAW4_NAT_traversal_error_code@@I111H111H@Z
kernel32
WriteFile
SetFilePointer
FlushFileBuffers
LockFile
UnlockFile
SetEndOfFile
DuplicateHandle
GetCurrentProcess
GetVolumeInformationA
GetFullPathNameA
SetErrorMode
GetCurrentDirectoryA
ExitThread
TerminateProcess
UnhandledExceptionFilter
SetUnhandledExceptionFilter
IsDebuggerPresent
HeapFree
HeapAlloc
GetSystemTimeAsFileTime
HeapReAlloc
VirtualProtect
VirtualAlloc
GetSystemInfo
VirtualQuery
GetCommandLineA
GetProcessHeap
GetFileInformationByHandle
GetDriveTypeA
RtlUnwind
ExitProcess
HeapSize
HeapDestroy
HeapCreate
VirtualFree
GetACP
IsValidCodePage
LCMapStringA
LCMapStringW
FreeEnvironmentStringsA
GetEnvironmentStrings
FreeEnvironmentStringsW
GetEnvironmentStringsW
SetHandleCount
QueryPerformanceCounter
GetConsoleCP
SetStdHandle
GetStringTypeA
GetStringTypeW
GetTimeZoneInformation
WriteConsoleA
GetConsoleOutputCP
WriteConsoleW
SetEnvironmentVariableA
CreateEventA
SetEvent
TerminateThread
CloseHandle
WaitForSingleObject
Sleep
GetPrivateProfileStringA
WritePrivateProfileStringA
GetPrivateProfileSectionNamesA
WideCharToMultiByte
SizeofResource
LockResource
LoadResource
FindResourceA
CreateFileA
GetSystemDefaultLangID
OutputDebugStringA
GetStartupInfoA
CreateProcessA
GlobalMemoryStatusEx
GetLastError
GetModuleFileNameA
CreateThread
CompareStringW
MultiByteToWideChar
lstrlenA
CompareStringA
GetOEMCP
GetCPInfo
GlobalFlags
TlsFree
LocalReAlloc
TlsSetValue
TlsAlloc
GlobalHandle
GlobalReAlloc
TlsGetValue
LocalAlloc
InterlockedDecrement
GetModuleFileNameW
GetCurrentThread
ConvertDefaultLocale
EnumResourceLanguagesA
GetLocaleInfoA
LoadLibraryExA
lstrcmpA
GetCurrentProcessId
GetVersion
InterlockedExchange
LocalFree
MulDiv
GetFileTime
GetFileSize
GetFileAttributesA
FindFirstFileA
FindClose
FileTimeToLocalFileTime
FileTimeToSystemTime
GetThreadLocale
InterlockedIncrement
FreeResource
GetCurrentThreadId
RaiseException
GlobalGetAtomNameA
GlobalAddAtomA
GlobalFindAtomA
GlobalDeleteAtom
lstrcmpW
ExpandEnvironmentStringsA
GetStdHandle
GetFileType
WaitForMultipleObjects
PeekNamedPipe
ReadFile
FormatMessageA
GetSystemDirectoryA
GetVersionExA
SleepEx
GetTickCount
EnterCriticalSection
LeaveCriticalSection
InitializeCriticalSection
DeleteCriticalSection
GlobalFree
GlobalUnlock
GlobalLock
GlobalAlloc
FreeLibrary
GetProcAddress
GetModuleHandleA
LoadLibraryA
SetLastError
GetConsoleMode
user32
RegisterClipboardFormatA
PostThreadMessageA
ReleaseCapture
SetCapture
SetRect
IsRectEmpty
DestroyMenu
EndPaint
BeginPaint
GetWindowDC
ClientToScreen
GrayStringA
DrawTextExA
TabbedTextOutA
SetCursor
GetMessageA
TranslateMessage
GetCursorPos
ValidateRect
PostQuitMessage
SetWindowContextHelpId
MapDialogRect
GetWindowThreadProcessId
GetActiveWindow
CreateDialogIndirectParamA
GetNextDlgTabItem
SetMenuItemBitmaps
GetMenuCheckMarkDimensions
LoadBitmapA
ModifyMenuA
GetMenuState
EnableMenuItem
CheckMenuItem
CharNextA
IsWindowEnabled
ShowWindow
MoveWindow
SetWindowTextA
IsDialogMessageA
RegisterWindowMessageA
SendDlgItemMessageA
IsChild
GetCapture
SetWindowsHookExA
CallNextHookEx
GetClassLongA
GetClassNameA
SetPropA
GetPropA
RemovePropA
IsWindow
SetFocus
GetWindowTextA
GetForegroundWindow
GetLastActivePopup
SetActiveWindow
DispatchMessageA
GetDlgItem
GetTopWindow
DestroyWindow
UnhookWindowsHookEx
GetMessageTime
PeekMessageA
MapWindowPoints
SetForegroundWindow
IsWindowVisible
GetMenu
GetSubMenu
GetMenuItemID
CreateWindowExA
GetClassInfoExA
GetClassInfoA
RegisterClassA
AdjustWindowRectEx
GetDlgCtrlID
DefWindowProcA
CallWindowProcA
SetWindowPos
IntersectRect
SystemParametersInfoA
GetWindowPlacement
CopyRect
EqualRect
GetSysColor
GetDesktopWindow
GetMessagePos
GetMenuItemCount
DrawTextA
UnregisterClassA
MessageBeep
GetNextDlgGroupItem
GetKeyState
InvalidateRgn
CopyAcceleratorTableA
LoadCursorA
WinHelpA
GetSysColorBrush
OffsetRect
PtInRect
ReleaseDC
UpdateWindow
GetDC
GetParent
GetFocus
GetWindow
CharUpperA
KillTimer
PostMessageA
GetSystemMenu
InvalidateRect
SetWindowLongA
GetWindowLongA
EndDialog
LoadIconA
GetWindowRect
MessageBoxA
AppendMenuA
DrawIcon
GetSystemMetrics
IsIconic
SetTimer
SendMessageA
GetClientRect
EnableWindow
gdi32
SetMapMode
GetViewportExtEx
GetWindowExtEx
PtVisible
RectVisible
TextOutA
ExtTextOutA
Escape
SelectObject
OffsetViewportOrgEx
SetViewportExtEx
ScaleViewportExtEx
SetWindowExtEx
ScaleWindowExtEx
ExtSelectClipRgn
DeleteDC
GetMapMode
GetRgnBox
RestoreDC
SaveDC
CreateRectRgnIndirect
CreateBitmap
GetTextColor
GetBkColor
GetDeviceCaps
GetStockObject
SetBkColor
SetTextColor
GetClipBox
DeleteObject
CreateFontIndirectA
SetViewportOrgEx
GetObjectA
comdlg32
GetFileTitleA
GetOpenFileNameA
winspool.drv
ClosePrinter
OpenPrinterA
DocumentPropertiesA
advapi32
RegSetValueExA
CryptEncrypt
CryptReleaseContext
CryptImportKey
CryptAcquireContextA
CryptDestroyHash
CryptGetHashParam
RegQueryValueA
RegEnumKeyA
RegDeleteKeyA
CryptDestroyKey
RegQueryValueExA
RegOpenKeyExA
RegCreateKeyExA
RegOpenKeyA
RegCloseKey
CryptCreateHash
CryptHashData
shell32
SHGetPathFromIDListA
SHGetMalloc
SHBrowseForFolderA
comctl32
InitCommonControlsEx
shlwapi
PathFindExtensionA
PathStripToRootA
PathFindFileNameA
PathIsUNCA
oledlg
ord8
ole32
CoFreeUnusedLibraries
OleInitialize
CoTaskMemFree
CoTaskMemAlloc
CLSIDFromProgID
CLSIDFromString
OleIsCurrentClipboard
OleFlushClipboard
CoGetClassObject
StgOpenStorageOnILockBytes
StgCreateDocfileOnILockBytes
CreateILockBytesOnHGlobal
CoRegisterMessageFilter
CoRevokeClassObject
OleUninitialize
oleaut32
VariantCopy
SysAllocString
SafeArrayDestroy
SysAllocStringByteLen
OleCreateFontIndirect
VariantInit
VariantChangeType
VariantClear
SysStringLen
SysFreeString
SysAllocStringLen
SystemTimeToVariantTime
VariantTimeToSystemTime
ws2_32
getservbyport
accept
getservbyname
htonl
inet_ntoa
getpeername
getsockopt
ntohs
getsockname
WSAIoctl
WSAGetLastError
__WSAFDIsSet
WSASetLastError
recv
sendto
send
connect
ioctlsocket
gethostbyname
gethostname
listen
gethostbyaddr
ntohl
htons
recvfrom
closesocket
WSAStartup
WSACleanup
inet_addr
setsockopt
socket
bind
select
wldap32
ord60
ord50
ord26
ord30
ord200
ord32
ord143
ord79
ord33
ord301
ord27
ord41
ord46
ord211
ord22
ord35
Sections
.text Size: 464KB - Virtual size: 462KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 92KB - Virtual size: 91KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 12KB - Virtual size: 26KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 24KB - Virtual size: 22KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ