RXGetClassObject
Static task
static1
Behavioral task
behavioral1
Sample
43ef0bbedb25d77d51aaa45da9f79e48e3601286ee0d63ed4d3d632196816aa1.dll
Resource
win7-20231023-en
Behavioral task
behavioral2
Sample
43ef0bbedb25d77d51aaa45da9f79e48e3601286ee0d63ed4d3d632196816aa1.dll
Resource
win10v2004-20231127-en
General
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Target
43ef0bbedb25d77d51aaa45da9f79e48e3601286ee0d63ed4d3d632196816aa1
-
Size
379KB
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MD5
abdce854078b9cf0305e2ea76c12b451
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SHA1
7d177dbb1b3d41c02e183666f87dcbffe5feb99d
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SHA256
43ef0bbedb25d77d51aaa45da9f79e48e3601286ee0d63ed4d3d632196816aa1
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SHA512
816968af70f97dd11f431a38a84706335d29348e644b05f671f673ed2347c26e7193ecf84201c78c34917a6e5578d3e3443cb50f42ac95a29f717b0ee9e4ed12
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SSDEEP
6144:1mpAGn1VqtIcc35U+pTZZdh/5yGvmaihyFYODCz:wpAuVqtIcc33pTZl7eaihEtOz
Malware Config
Signatures
-
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 43ef0bbedb25d77d51aaa45da9f79e48e3601286ee0d63ed4d3d632196816aa1
Files
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43ef0bbedb25d77d51aaa45da9f79e48e3601286ee0d63ed4d3d632196816aa1.dll windows:5 windows x86 arch:x86
0eee738c7568bef925510f2f8a7138ed
Headers
DLL Characteristics
IMAGE_DLLCHARACTERISTICS_DYNAMIC_BASE
IMAGE_DLLCHARACTERISTICS_NX_COMPAT
File Characteristics
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_32BIT_MACHINE
IMAGE_FILE_DLL
Imports
boundscheck
hw2_memset_s
rx_memmove_x
rx_memcpy_x
hw2_memcpy_s
rx_memset_x
rxruntim
ValueClear
ValueCheckType
ValueInit
RoCreateInstance
rxcoml
RECreateInstance
rxffr
name2fmtid
fmtdetail
kernel32
InitializeCriticalSectionAndSpinCount
RaiseException
CreateFileW
WriteConsoleW
SetStdHandle
CloseHandle
SetFilePointerEx
GetConsoleMode
GetConsoleCP
FlushFileBuffers
RtlUnwind
GetStringTypeW
EnumSystemLocalesW
GetUserDefaultLCID
InterlockedIncrement
InterlockedDecrement
GetACP
MultiByteToWideChar
WideCharToMultiByte
GetLastError
HeapFree
HeapAlloc
EncodePointer
DecodePointer
HeapReAlloc
GetCommandLineA
GetCurrentThreadId
IsDebuggerPresent
IsProcessorFeaturePresent
GetProcessHeap
ExitProcess
GetModuleHandleExW
GetProcAddress
GetStdHandle
WriteFile
GetModuleFileNameW
IsValidCodePage
GetOEMCP
GetCPInfo
SetLastError
EnterCriticalSection
LeaveCriticalSection
HeapSize
Sleep
DeleteCriticalSection
GetFileType
GetStartupInfoW
GetModuleFileNameA
QueryPerformanceCounter
GetCurrentProcessId
GetSystemTimeAsFileTime
GetEnvironmentStringsW
FreeEnvironmentStringsW
UnhandledExceptionFilter
SetUnhandledExceptionFilter
GetCurrentProcess
TerminateProcess
TlsAlloc
TlsGetValue
TlsSetValue
TlsFree
GetModuleHandleW
LoadLibraryExW
OutputDebugStringW
LoadLibraryW
CompareStringW
LCMapStringW
GetLocaleInfoW
IsValidLocale
Exports
Exports
Sections
.text Size: 267KB - Virtual size: 267KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 48KB - Virtual size: 48KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 20KB - Virtual size: 29KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 1KB - Virtual size: 1KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.reloc Size: 40KB - Virtual size: 40KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ