drttransport.pdb
Static task
static1
Behavioral task
behavioral1
Sample
drttransport.dll
Resource
win7-20240508-en
Behavioral task
behavioral2
Sample
drttransport.dll
Resource
win10v2004-20240508-en
General
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Target
drttransport.dll
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Size
42KB
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MD5
aa3b91b70e79bce70ad3b190789b9574
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SHA1
1375d4c55212074e3666924cc002748e3fc2c61b
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SHA256
bea5c6921c0b5a680cc3a5ba1aad1c365f38c6fa7f80bc93475ffd2aa26f710a
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SHA512
281cf8f2f706b70800488597192ae30b2b136877024adafa3f291dea94dbb071a179f6230d6932a598a2f4b7c955dbc83e10ddd163fcc8c4a6dd76a8bc9848df
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SSDEEP
768:eUPcl+kuroBpQhE7x/TJMi/0G56YWX02eAc50zPn6t:eUPCD9bb/7Tru6t
Malware Config
Signatures
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Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource drttransport.dll
Files
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drttransport.dll.dll windows:6 windows x86 arch:x86
efd9b1d5b7cc99d6434b9d5a9f48ac86
Headers
DLL Characteristics
IMAGE_DLLCHARACTERISTICS_DYNAMIC_BASE
IMAGE_DLLCHARACTERISTICS_NX_COMPAT
File Characteristics
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_32BIT_MACHINE
IMAGE_FILE_DLL
PDB Paths
Imports
msvcrt
__dllonexit
malloc
memset
memmove
qsort
__CxxFrameHandler3
free
_initterm
_amsg_exit
_except_handler4_common
_onexit
_lock
_XcptFilter
_unlock
ntdll
EtwEventRegister
EtwEventUnregister
EtwTraceMessage
EtwGetTraceEnableFlags
EtwGetTraceEnableLevel
EtwGetTraceLoggerHandle
EtwRegisterTraceGuidsW
EtwEventWriteTransfer
EtwEventActivityIdControl
EtwUnregisterTraceGuids
api-ms-win-core-processthreads-l1-1-0
GetCurrentThreadId
GetCurrentProcess
TerminateProcess
GetCurrentProcessId
kernel32
HeapCreate
HeapSetInformation
GetProcessHeap
CreateTimerQueue
DeleteTimerQueueEx
HeapDestroy
CreateThreadpoolIo
StartThreadpoolIo
CancelThreadpoolIo
DebugBreak
CloseThreadpoolCleanupGroupMembers
CloseThreadpoolCleanupGroup
CreateFileW
HeapAlloc
HeapReAlloc
HeapFree
CreateThreadpoolCleanupGroup
DisableThreadLibraryCalls
DelayLoadFailureHook
GetProcAddress
GetLastError
FreeLibrary
InterlockedCompareExchange
LoadLibraryExA
InterlockedExchange
Sleep
QueryPerformanceCounter
GetTickCount
GetSystemTimeAsFileTime
UnhandledExceptionFilter
SetUnhandledExceptionFilter
InitializeCriticalSectionAndSpinCount
DeleteCriticalSection
EnterCriticalSection
LeaveCriticalSection
InterlockedIncrement
CreateEventW
ResetEvent
SetEvent
WaitForSingleObject
InterlockedDecrement
CloseHandle
DeviceIoControl
cryptbase
SystemFunction036
Exports
Exports
DrtCreateIpv6UdpTransport
DrtDeleteIpv6UdpTransport
Sections
.text Size: 36KB - Virtual size: 36KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.data Size: 512B - Virtual size: 1KB
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: 2KB - Virtual size: 2KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ