Static task
static1
Behavioral task
behavioral1
Sample
406c81f12b8b04730034d1c3e60a8a63.exe
Resource
win7-20231215-en
Behavioral task
behavioral2
Sample
406c81f12b8b04730034d1c3e60a8a63.exe
Resource
win10v2004-20231215-en
General
-
Target
406c81f12b8b04730034d1c3e60a8a63
-
Size
6.2MB
-
MD5
406c81f12b8b04730034d1c3e60a8a63
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SHA1
2737ee7ab92e13516c1fd41e32b68315a6e4748f
-
SHA256
485e62a3397cb2d35387e0dc732f4fda2ecd756c3831442753d5a16034eb0fec
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SHA512
9d172bf2c85944776f5a8d2e2824cfc58a9d747487d2795f73ffd48f55b97218c8c042801579723e3723fc4bc92f0e3148afb893edf533022f854f5360a82c55
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SSDEEP
98304:VenPjkRnfI+CAn0ltoLMkz4dRwfCM/n/hDslR:sARfI+OoLM84qCUhD8R
Malware Config
Signatures
-
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 406c81f12b8b04730034d1c3e60a8a63
Files
-
406c81f12b8b04730034d1c3e60a8a63.exe windows:5 windows x86 arch:x86
3e361767c3b1a759600f79f70fa7c102
Headers
DLL Characteristics
IMAGE_DLLCHARACTERISTICS_DYNAMIC_BASE
IMAGE_DLLCHARACTERISTICS_NX_COMPAT
IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE
File Characteristics
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_32BIT_MACHINE
Imports
normaliz
IdnToAscii
IdnToUnicode
ws2_32
ntohl
gethostname
recvfrom
freeaddrinfo
getaddrinfo
select
__WSAFDIsSet
listen
htonl
accept
WSAIoctl
WSASetLastError
getsockopt
getsockname
getpeername
bind
sendto
WSAAsyncSelect
WSAGetLastError
WSACleanup
WSAStartup
gethostbyname
socket
setsockopt
send
recv
ntohs
inet_addr
htons
ioctlsocket
connect
closesocket
wldap32
ord301
ord200
ord30
ord79
ord35
ord33
ord32
ord27
ord26
ord22
ord41
ord50
ord45
ord60
ord211
ord46
ord217
ord143
crypt32
CertOpenStore
CertEnumCertificatesInStore
CertFindCertificateInStore
CertFreeCertificateContext
CryptStringToBinaryA
CryptDecodeObjectEx
CertAddCertificateContextToStore
CertFindExtension
CertGetNameStringA
CryptQueryObject
CertCreateCertificateChainEngine
CertFreeCertificateChainEngine
CertGetCertificateChain
CertFreeCertificateChain
CertCloseStore
advapi32
RegQueryValueExA
RegCloseKey
RegOpenKeyA
CryptEncrypt
CryptImportKey
CryptDestroyKey
CryptDestroyHash
CryptHashData
CryptCreateHash
CryptGenRandom
CryptGetHashParam
CryptReleaseContext
CryptAcquireContextA
kernel32
GetDateFormatW
GetTimeFormatW
IsValidLocale
GetUserDefaultLCID
EnumSystemLocalesW
SetConsoleCtrlHandler
SetCurrentDirectoryW
GetCurrentDirectoryW
GetFullPathNameW
SetStdHandle
FlushFileBuffers
DeleteFileW
HeapReAlloc
HeapSize
HeapQueryInformation
CreateDirectoryW
GetTimeZoneInformation
FindFirstFileExA
FindFirstFileExW
FindNextFileW
IsValidCodePage
GetOEMCP
GetCommandLineA
GetCommandLineW
GetEnvironmentStringsW
FreeEnvironmentStringsW
SetEnvironmentVariableA
SetEnvironmentVariableW
FindClose
CreateDirectoryA
FindFirstFileA
FindNextFileA
FreeLibrary
GetFileAttributesExW
GetTickCount
LoadLibraryA
GetCurrentProcessId
CreateThread
GetLastError
CreateMutexA
GetModuleHandleA
GetPrivateProfileIntA
GetPrivateProfileStringA
GetCurrentDirectoryA
Sleep
CloseHandle
WritePrivateProfileStringA
CreateFileA
CreateToolhelp32Snapshot
Process32First
Process32Next
SetLastError
FormatMessageA
EnterCriticalSection
LeaveCriticalSection
InitializeCriticalSectionEx
DeleteCriticalSection
SleepEx
VerSetConditionMask
QueryPerformanceFrequency
GetSystemDirectoryA
VerifyVersionInfoA
QueryPerformanceCounter
MoveFileExA
WaitForSingleObjectEx
GetEnvironmentVariableA
GetStdHandle
GetFileType
ReadFile
PeekNamedPipe
WaitForMultipleObjects
GetFileSizeEx
MultiByteToWideChar
WideCharToMultiByte
GetTempPathW
GetLocalTime
GetConsoleCP
ReadConsoleW
GetConsoleMode
GetACP
SetFilePointerEx
ResumeThread
ExitThread
SystemTimeToFileTime
TzSpecificLocalTimeToSystemTime
SetFileTime
ExitProcess
HeapValidate
FileTimeToSystemTime
SystemTimeToTzSpecificLocalTime
GetDriveTypeW
WriteConsoleW
GetModuleHandleExW
GetModuleFileNameA
VirtualQuery
RtlUnwind
RaiseException
WaitForSingleObject
LoadLibraryW
WaitForMultipleObjectsEx
UnregisterWaitEx
QueryDepthSList
InterlockedFlushSList
InterlockedPushEntrySList
SetEndOfFile
GetProcAddress
TryEnterCriticalSection
FormatMessageW
RtlCaptureStackBackTrace
GetCurrentThreadId
EncodePointer
DecodePointer
DuplicateHandle
GetCurrentProcess
GetCurrentThread
GetExitCodeThread
GetNativeSystemInfo
InitializeCriticalSectionAndSpinCount
CreateEventW
TlsAlloc
TlsGetValue
TlsSetValue
TlsFree
GetSystemTimeAsFileTime
GetModuleHandleW
CompareStringW
LCMapStringW
GetLocaleInfoW
GetStringTypeW
GetCPInfo
SetEvent
ResetEvent
UnhandledExceptionFilter
SetUnhandledExceptionFilter
TerminateProcess
IsProcessorFeaturePresent
IsDebuggerPresent
GetStartupInfoW
InitializeSListHead
GetVersionExA
VirtualFree
VirtualAlloc
OutputDebugStringA
WriteFile
MapViewOfFile
GetFileSize
CreateFileMappingA
CreateFileW
UnmapViewOfFile
LockResource
LoadResource
SizeofResource
FindResourceA
FindResourceW
GetSystemInfo
InterlockedExchange
InitializeCriticalSection
InterlockedCompareExchange
GetFullPathNameA
lstrcmpiA
HeapAlloc
GetProcessHeap
HeapFree
CreateTimerQueue
SignalObjectAndWait
SwitchToThread
SetThreadPriority
GetThreadPriority
GetLogicalProcessorInformation
CreateTimerQueueTimer
ChangeTimerQueueTimer
DeleteTimerQueueTimer
GetNumaHighestNodeNumber
GetProcessAffinityMask
SetThreadAffinityMask
RegisterWaitForSingleObject
UnregisterWait
OutputDebugStringW
GetThreadTimes
FreeLibraryAndExitThread
GetModuleFileNameW
LoadLibraryExW
GetVersionExW
VirtualProtect
SetProcessAffinityMask
ReleaseSemaphore
InterlockedPopEntrySList
user32
LoadIconA
LoadCursorA
GetDesktopWindow
ClientToScreen
SetCursor
GetWindowRect
GetClientRect
UpdateWindow
ReleaseCapture
GetCapture
GetAsyncKeyState
MoveWindow
ShowWindow
DestroyWindow
CreateWindowExA
RegisterClassExA
UnregisterClassA
PostQuitMessage
DefWindowProcA
SetCapture
DispatchMessageA
TranslateMessage
GetMessageA
MessageBoxA
PostMessageA
shell32
ShellExecuteA
d3d9
Direct3DCreate9
gdi32
SetMapMode
SetTextAlign
CreateFontIndirectW
CreateCompatibleDC
GetFontLanguageInfo
GetTextMetricsW
SetBkMode
SetBkColor
ExtTextOutA
MoveToEx
ExtTextOutW
GetObjectA
GetObjectW
GetTextMetricsA
GetGlyphOutlineA
CreateDIBSection
DeleteDC
DeleteObject
SelectObject
GetCharacterPlacementA
GetCharacterPlacementW
CreateFontIndirectA
SetTextColor
Sections
.textbss Size: - Virtual size: 1.7MB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.text Size: 3.5MB - Virtual size: 3.5MB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 560KB - Virtual size: 560KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 2.0MB - Virtual size: 2.7MB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.idata Size: 10KB - Virtual size: 10KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.gfids Size: 8KB - Virtual size: 8KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.tls Size: 1024B - Virtual size: 777B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.00cfg Size: 512B - Virtual size: 260B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.rsrc Size: 11KB - Virtual size: 11KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.reloc Size: 121KB - Virtual size: 120KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ