xEffect
Static task
static1
Behavioral task
behavioral1
Sample
f6d08bcb192f8c097611fa23a8d7eb92f92b5d6d8ef4ded156910b5a259e4f83.dll
Resource
win7-20240508-en
Behavioral task
behavioral2
Sample
f6d08bcb192f8c097611fa23a8d7eb92f92b5d6d8ef4ded156910b5a259e4f83.dll
Resource
win10v2004-20240611-en
General
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Target
f6d08bcb192f8c097611fa23a8d7eb92f92b5d6d8ef4ded156910b5a259e4f83
-
Size
256KB
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MD5
d7598214533b3c888082218196eb4938
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SHA1
8431bc34ed4f8716224cbe784f663d3667d7cc58
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SHA256
f6d08bcb192f8c097611fa23a8d7eb92f92b5d6d8ef4ded156910b5a259e4f83
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SHA512
94e69a607d716d53ea2c7645715bafaa6364ea8d7d4839f6cb88bf56380373d6d79f627211d2539cc89020b72316bdb650a7eff99d12647ada3135335840c725
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SSDEEP
6144:oXyIUwgW34NHCKo0iTb0EXLu1TUUJvGnBD:JIUwg44NHbiu1IUJ
Malware Config
Signatures
-
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource f6d08bcb192f8c097611fa23a8d7eb92f92b5d6d8ef4ded156910b5a259e4f83
Files
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f6d08bcb192f8c097611fa23a8d7eb92f92b5d6d8ef4ded156910b5a259e4f83.dll windows:6 windows x64 arch:x64
10c91d814386cf9fcdc6743b60ce2a41
Headers
DLL Characteristics
IMAGE_DLLCHARACTERISTICS_HIGH_ENTROPY_VA
IMAGE_DLLCHARACTERISTICS_DYNAMIC_BASE
IMAGE_DLLCHARACTERISTICS_NX_COMPAT
File Characteristics
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LARGE_ADDRESS_AWARE
IMAGE_FILE_DLL
Imports
kernel32
CreateEventA
CloseHandle
SetEvent
GetProcessHeap
HeapAlloc
HeapFree
CreateDirectoryW
CreateFileW
ReadFile
WriteFile
Sleep
GlobalAlloc
GlobalLock
GlobalUnlock
GlobalFree
MultiByteToWideChar
CreateThread
FormatMessageA
LocalFree
SystemTimeToFileTime
CreateWaitableTimerA
ResumeThread
SetWaitableTimer
ResetEvent
GetTickCount
ReleaseSemaphore
WaitForMultipleObjects
WaitForSingleObject
OpenEventA
SetStdHandle
SetFilePointerEx
GetConsoleMode
GetConsoleCP
EncodePointer
DecodePointer
GetStdHandle
GetFileType
GetModuleFileNameW
GetModuleHandleExW
WriteConsoleW
RtlPcToFileHeader
RaiseException
RtlLookupFunctionEntry
RtlUnwindEx
IsDebuggerPresent
IsProcessorFeaturePresent
GetLastError
WideCharToMultiByte
GetCommandLineA
GetCurrentThreadId
ExitProcess
GetProcAddress
HeapSize
IsValidCodePage
GetACP
GetOEMCP
GetCPInfo
SetLastError
EnterCriticalSection
LeaveCriticalSection
OutputDebugStringW
LoadLibraryExW
LoadLibraryW
RtlCaptureContext
RtlVirtualUnwind
UnhandledExceptionFilter
SetUnhandledExceptionFilter
InitializeCriticalSectionAndSpinCount
GetCurrentProcess
TerminateProcess
TlsAlloc
TlsGetValue
TlsSetValue
TlsFree
GetStartupInfoW
GetModuleHandleW
DeleteCriticalSection
GetModuleFileNameA
QueryPerformanceCounter
GetCurrentProcessId
GetSystemTimeAsFileTime
GetEnvironmentStringsW
FreeEnvironmentStringsW
LCMapStringW
HeapReAlloc
GetStringTypeW
FlushFileBuffers
ExitThread
user32
SystemParametersInfoA
GetScrollInfo
SetScrollInfo
GetWindowRect
SetWindowTextA
InvalidateRect
GetDlgCtrlID
SendDlgItemMessageA
SetDlgItemInt
GetDlgItem
EndDialog
DialogBoxIndirectParamA
SetWindowPos
CreateWindowExA
GetKeyState
shell32
SHGetKnownFolderPath
Exports
Exports
Sections
.text Size: 153KB - Virtual size: 152KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 75KB - Virtual size: 74KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 12KB - Virtual size: 21KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.pdata Size: 9KB - Virtual size: 8KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.tls Size: 512B - Virtual size: 2B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 1024B - Virtual size: 800B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.reloc Size: 4KB - Virtual size: 3KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ