dmloader.pdb
Static task
static1
Behavioral task
behavioral1
Sample
dmloader.dll
Resource
win7-20231129-en
Behavioral task
behavioral2
Sample
dmloader.dll
Resource
win10v2004-20240508-en
General
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Target
dmloader.dll
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Size
37KB
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MD5
ef4fc9ad831ee60a5b5aa1df08e01a87
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SHA1
e9557196a7bb492b5d63a2353b31006686bfce2c
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SHA256
c1986820540deedbd494f4d5475a62e7ea5d40e827692ff47ae6f0013e33e9fb
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SHA512
7294f2db8e1c4c179f02701621cd04db16b55c36cedf47c0df91a071116f1a639e4babedff320b46ba8aa1a0430dcf07adb9c3c82e7df4a39de5c191ac8ee783
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SSDEEP
768:UNlqZkayvHt21EmCvrrNckn3FeU2BKTGwKuQVbdy:UNkKiWVV2KGwKuydy
Malware Config
Signatures
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Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource dmloader.dll
Files
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dmloader.dll.dll regsvr32 windows:6 windows x86 arch:x86
8477b1c9b24fb92855bd3c544f00a711
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
_except_handler4_common
_amsg_exit
_initterm
_XcptFilter
free
malloc
_wfsopen
_fsopen
memcpy
fseek
ftell
fwrite
fread
fclose
wcsrchr
_wcsicmp
wcstombs
mbstowcs
memset
_purecall
__CxxFrameHandler3
kernel32
SetUnhandledExceptionFilter
UnhandledExceptionFilter
GetCurrentProcess
TerminateProcess
GetSystemTimeAsFileTime
GetCurrentProcessId
GetCurrentThreadId
GetTickCount
QueryPerformanceCounter
InterlockedCompareExchange
Sleep
InterlockedExchange
GetModuleFileNameA
lstrlenA
FindFirstFileW
InterlockedDecrement
InterlockedIncrement
GetVersionExA
DisableThreadLibraryCalls
EnterCriticalSection
LeaveCriticalSection
ExpandEnvironmentStringsW
ExpandEnvironmentStringsA
DeleteCriticalSection
GetFileAttributesA
FindFirstFileA
InitializeCriticalSection
FindClose
FindNextFileA
FindNextFileW
GetFileAttributesW
advapi32
RegCreateKeyExA
RegSetValueExA
RegEnumKeyA
RegDeleteKeyA
RegOpenKeyExA
RegQueryValueExA
RegOpenKeyExW
RegQueryValueExW
RegCloseKey
ole32
CoTaskMemFree
StringFromCLSID
CoCreateInstance
Exports
Exports
DllCanUnloadNow
DllGetClassObject
DllRegisterServer
DllUnregisterServer
Sections
.text Size: 33KB - Virtual size: 32KB
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: 1KB - Virtual size: 1KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ