Static task
static1
Behavioral task
behavioral1
Sample
cfb341edd73d58a9dd6b1c11d25b051f7c4b8527e0c7f1ac61c59664a19a167f.exe
Resource
win7-20231020-en
Behavioral task
behavioral2
Sample
cfb341edd73d58a9dd6b1c11d25b051f7c4b8527e0c7f1ac61c59664a19a167f.exe
Resource
win10v2004-20231020-en
General
-
Target
cfb341edd73d58a9dd6b1c11d25b051f7c4b8527e0c7f1ac61c59664a19a167f
-
Size
6.1MB
-
MD5
b1a8ba64a0cba996c2ce8c2058c77a87
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SHA1
28acca969fd9501a246c3b0b789e25858707d870
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SHA256
cfb341edd73d58a9dd6b1c11d25b051f7c4b8527e0c7f1ac61c59664a19a167f
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SHA512
26ad88c223c045be4f2973bef87288a5faf3068c7c58247111e21617a0d5535c980f491c924e9e15cdd897dd91258d0fa9f910b3423e0185750c6c088b921d00
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SSDEEP
98304:x+v4kHDWP0fttLO30GETBAUZLAX/x8Txe:xVyquDLOEGETVKx8Txe
Malware Config
Signatures
-
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource cfb341edd73d58a9dd6b1c11d25b051f7c4b8527e0c7f1ac61c59664a19a167f
Files
-
cfb341edd73d58a9dd6b1c11d25b051f7c4b8527e0c7f1ac61c59664a19a167f.exe windows:6 windows x64
76dea825859ced9b0807dfd803bb44d7
Headers
DLL Characteristics
IMAGE_DLLCHARACTERISTICS_HIGH_ENTROPY_VA
IMAGE_DLLCHARACTERISTICS_NX_COMPAT
IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE
File Characteristics
IMAGE_FILE_RELOCS_STRIPPED
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LARGE_ADDRESS_AWARE
Imports
iphlpapi
GetAdaptersAddresses
GetAdaptersInfo
ws2_32
gethostbyname
inet_addr
htonl
sendto
recvfrom
WSAEventSelect
getpeername
htons
WSAIoctl
WSACloseEvent
freeaddrinfo
getaddrinfo
ntohs
getsockopt
getsockname
__WSAFDIsSet
WSASetLastError
socket
setsockopt
send
recv
listen
ioctlsocket
connect
closesocket
bind
accept
WSACancelBlockingCall
WSAGetLastError
WSACleanup
WSAStartup
select
WSACreateEvent
gethostname
WSAEnumNetworkEvents
imm32
ImmSetCompositionStringW
ImmGetCandidateListW
ImmNotifyIME
ImmAssociateContext
ImmReleaseContext
ImmGetCompositionStringW
ImmGetContext
ImmGetIMEFileNameA
ImmSetCompositionWindow
winmm
timeEndPeriod
timeBeginPeriod
timeGetTime
waveOutGetDevCapsW
waveOutGetErrorTextW
waveOutOpen
waveOutClose
waveOutPrepareHeader
waveOutUnprepareHeader
waveOutWrite
waveOutGetNumDevs
waveOutReset
waveInGetNumDevs
waveInGetDevCapsW
waveInOpen
waveInClose
waveInPrepareHeader
waveInUnprepareHeader
waveInAddBuffer
waveInStart
waveInReset
version
VerQueryValueA
GetFileVersionInfoSizeA
GetFileVersionInfoA
wldap32
ord27
ord167
ord79
ord26
ord117
ord41
ord208
ord216
ord14
ord145
ord46
ord219
ord133
ord142
ord147
ord301
ord127
crypt32
CertOpenStore
CertEnumCertificatesInStore
CertFindCertificateInStore
CertDuplicateCertificateContext
CertFreeCertificateContext
CertGetCertificateContextProperty
CertCloseStore
kernel32
EncodePointer
DecodePointer
LCMapStringEx
GetStringTypeW
GetCPInfo
RtlCaptureContext
RtlLookupFunctionEntry
UnhandledExceptionFilter
SetUnhandledExceptionFilter
IsProcessorFeaturePresent
GetStartupInfoW
InitializeSListHead
RtlPcToFileHeader
RtlUnwindEx
RtlUnwind
LoadLibraryExW
GetDriveTypeW
GetFileInformationByHandle
SystemTimeToTzSpecificLocalTime
FileTimeToSystemTime
SetConsoleCtrlHandler
GetFileAttributesExW
ExitThread
CloseHandle
TerminateProcess
InitializeCriticalSection
EnterCriticalSection
LeaveCriticalSection
TryEnterCriticalSection
DeleteCriticalSection
WaitForSingleObject
CreateThread
GetCurrentThreadId
SetThreadPriority
GetVersionExA
GetSystemInfo
FreeLibraryAndExitThread
GetProcAddress
LoadLibraryA
RtlVirtualUnwind
GetStdHandle
OutputDebugStringW
GetLastError
lstrlenW
AttachConsole
WriteConsoleW
CreateFileW
GetFileSizeEx
ReadFile
SetFilePointer
SetFilePointerEx
WriteFile
SetErrorMode
GetTickCount
GetModuleFileNameW
GetModuleHandleW
ExitProcess
GlobalMemoryStatusEx
CreateDirectoryW
GetCurrentProcess
LoadLibraryW
lstrcatW
InitializeCriticalSectionAndSpinCount
ReleaseSemaphore
CreateSemaphoreW
Sleep
VirtualAlloc
VirtualFree
VirtualQuery
GetEnvironmentVariableA
SetEnvironmentVariableA
IsDebuggerPresent
RaiseException
WaitForSingleObjectEx
GetCurrentThread
QueryPerformanceCounter
QueryPerformanceFrequency
SetLastError
TlsAlloc
TlsGetValue
TlsSetValue
TlsFree
FormatMessageW
VerSetConditionMask
VerifyVersionInfoW
GlobalAlloc
GlobalUnlock
GlobalLock
CompareStringA
WideCharToMultiByte
MulDiv
GetSystemPowerStatus
lstrlenA
GetACP
InitializeCriticalSectionEx
SleepEx
GetSystemDirectoryW
GetEnvironmentVariableW
GetFileType
MultiByteToWideChar
GetModuleHandleExW
MoveFileExW
PeekNamedPipe
WaitForMultipleObjects
DeleteFiber
GetCurrentProcessId
GetSystemTimeAsFileTime
ConvertFiberToThread
GetConsoleMode
SetConsoleMode
ReadConsoleA
ReadConsoleW
FindClose
FindFirstFileW
FindNextFileW
GetConsoleOutputCP
FlsAlloc
FlsGetValue
FlsSetValue
FlsFree
GetDateFormatW
GetTimeFormatW
CompareStringW
LCMapStringW
GetLocaleInfoW
IsValidLocale
HeapSize
GetUserDefaultLCID
EnumSystemLocalesW
HeapFree
HeapAlloc
DeleteFileW
FlushFileBuffers
GetCurrentDirectoryW
GetFullPathNameW
SetStdHandle
HeapReAlloc
SetEndOfFile
GetTimeZoneInformation
FindFirstFileExW
IsValidCodePage
GetOEMCP
GetCommandLineA
GetCommandLineW
GetEnvironmentStringsW
FreeEnvironmentStringsW
SetEnvironmentVariableW
GetProcessHeap
FreeLibrary
user32
TrackMouseEvent
SendMessageW
RegisterClassW
CreateWindowExW
DestroyWindow
ShowWindow
SetLayeredWindowAttributes
SetWindowPos
SetForegroundWindow
GetDC
ReleaseDC
SetPropW
RemovePropW
SetWindowTextW
GetWindowTextW
GetWindowTextLengthW
SetWindowLongW
GetWindowLongPtrW
SetWindowLongPtrW
CreateIconFromResource
SetWindowRgn
GetDoubleClickTime
SetCursorPos
LoadCursorW
CreateIconIndirect
RegisterRawInputDevices
ChangeDisplaySettingsExW
EnumDisplaySettingsW
EnumDisplayDevicesW
MonitorFromPoint
GetMonitorInfoW
EnumDisplayMonitors
GetDesktopWindow
GetMessageW
RegisterDeviceNotificationW
UnregisterDeviceNotification
DialogBoxIndirectParamW
EndDialog
DrawTextW
SystemParametersInfoA
ToUnicode
GetProcessWindowStation
GetUserObjectInformationW
MessageBoxW
GetRawInputDeviceInfoA
GetRawInputDeviceList
GetKeyboardState
CloseClipboard
OpenClipboard
GetRawInputData
DestroyIcon
GetWindowLongW
IsRectEmpty
ClipCursor
WindowFromPoint
ScreenToClient
ClientToScreen
GetCursorPos
SetCursor
AdjustWindowRectEx
GetWindowRect
GetClientRect
GetPropW
ValidateRect
InvalidateRect
GetUpdateRect
GetMenu
GetAsyncKeyState
GetKeyState
IsIconic
GetClassInfoExW
UnregisterClassW
CallWindowProcW
DefWindowProcW
GetMessageExtraInfo
PeekMessageW
DispatchMessageW
TranslateMessage
GetActiveWindow
GetFocus
GetKeyboardLayout
MapVirtualKeyW
IsClipboardFormatAvailable
GetClipboardSequenceNumber
EmptyClipboard
GetClipboardData
SetClipboardData
SystemParametersInfoW
RegisterClassExW
gdi32
GetDIBits
GetDeviceCaps
CreateCompatibleBitmap
CreateBitmap
CreateRectRgn
CreateFontIndirectW
DeleteObject
SelectObject
GetTextMetricsW
CombineRgn
SetDeviceGammaRamp
GetDeviceGammaRamp
CreateDCW
BitBlt
SwapBuffers
SetPixelFormat
GetPixelFormat
DescribePixelFormat
DeleteDC
ChoosePixelFormat
CreateDIBSection
CreateCompatibleDC
advapi32
DeregisterEventSource
CryptEncrypt
CryptImportKey
CryptHashData
CryptGetHashParam
CryptGenRandom
CryptEnumProvidersW
CryptSignHashW
CryptDestroyHash
CryptCreateHash
CryptDecrypt
CryptExportKey
CryptGetUserKey
CryptGetProvParam
CryptSetHashParam
CryptDestroyKey
CryptReleaseContext
CryptAcquireContextW
ReportEventW
RegisterEventSourceW
RegCloseKey
RegQueryValueExW
RegOpenKeyExW
shell32
DragAcceptFiles
SHGetFolderPathW
ExtractIconExW
DragFinish
DragQueryFileW
ole32
CoCreateInstance
CoInitializeEx
CoUninitialize
Sections
.text Size: 4.0MB - Virtual size: 4.0MB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 1.8MB - Virtual size: 1.8MB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 39KB - Virtual size: 70KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.pdata Size: 198KB - Virtual size: 198KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
_RDATA Size: 512B - Virtual size: 348B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.rsrc Size: 2KB - Virtual size: 2KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ