RXGetClassObject
Static task
static1
Behavioral task
behavioral1
Sample
4e2ac7be2a26c8cb6d2f93c3bb8d862ad18f0e764fbd7b7fdbdb302f2c337789.dll
Resource
win7-20231020-en
Behavioral task
behavioral2
Sample
4e2ac7be2a26c8cb6d2f93c3bb8d862ad18f0e764fbd7b7fdbdb302f2c337789.dll
Resource
win10v2004-20231127-en
General
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Target
4e2ac7be2a26c8cb6d2f93c3bb8d862ad18f0e764fbd7b7fdbdb302f2c337789
-
Size
438KB
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MD5
3e8d9adaf365136e1e6f04a2f2c0f0a4
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SHA1
7d827ff15c14e6021a5a1c3f1f883697a72b83f8
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SHA256
4e2ac7be2a26c8cb6d2f93c3bb8d862ad18f0e764fbd7b7fdbdb302f2c337789
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SHA512
5c85e1406a65ca9acc658969b1949b1bf3e0ca4399020f41a4b53b2db3cba192674d26c29596da144cb2ce1f70667557bbc588ad51292292174531de3267d14d
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SSDEEP
12288:NLrLJHTW4/tBvgcxZ22NPQLqUvXj5704tXOAH9wES:NLrdHsUgV3NO+9K
Malware Config
Signatures
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Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 4e2ac7be2a26c8cb6d2f93c3bb8d862ad18f0e764fbd7b7fdbdb302f2c337789
Files
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4e2ac7be2a26c8cb6d2f93c3bb8d862ad18f0e764fbd7b7fdbdb302f2c337789.dll windows:5 windows x86 arch:x86
b564fee5727312c3304f95632f79e03c
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_memcpy_s
hw2_memset_s
hw_vswprintf_s
hw_snprintf_s
hw2_strcpy_s
hw_vsnprintf_s
rxruntim
ValueClear
ValueInit
ValueSetType
RoCreateInstance
ValueCheckType
rxffr
fmtrec_s
fmtdetail
kernel32
GetStartupInfoW
RaiseException
CreateFileW
CloseHandle
WriteConsoleW
SetFilePointerEx
SetStdHandle
GetConsoleMode
GetConsoleCP
FlushFileBuffers
HeapReAlloc
RtlUnwind
LCMapStringW
GetACP
MultiByteToWideChar
InterlockedIncrement
InterlockedDecrement
WideCharToMultiByte
GetLastError
HeapFree
HeapAlloc
IsDebuggerPresent
IsProcessorFeaturePresent
EncodePointer
DecodePointer
GetSystemTimeAsFileTime
GetCommandLineA
GetCurrentThreadId
GetProcessHeap
ExitProcess
GetModuleHandleExW
GetProcAddress
GetStdHandle
WriteFile
GetModuleFileNameW
UnhandledExceptionFilter
SetUnhandledExceptionFilter
SetLastError
InitializeCriticalSectionAndSpinCount
GetCurrentProcess
TerminateProcess
TlsAlloc
TlsGetValue
TlsSetValue
TlsFree
GetModuleHandleW
IsValidCodePage
GetOEMCP
GetCPInfo
HeapSize
Sleep
EnterCriticalSection
LeaveCriticalSection
DeleteCriticalSection
GetFileType
GetModuleFileNameA
QueryPerformanceCounter
GetCurrentProcessId
GetEnvironmentStringsW
FreeEnvironmentStringsW
LoadLibraryExW
OutputDebugStringW
LoadLibraryW
GetStringTypeW
GetLocaleInfoW
IsValidLocale
GetUserDefaultLCID
EnumSystemLocalesW
Exports
Exports
Sections
.text Size: 283KB - Virtual size: 282KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 61KB - Virtual size: 61KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 48KB - Virtual size: 56KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 2KB - Virtual size: 1KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.reloc Size: 43KB - Virtual size: 42KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ