dnscmmc.pdb
Static task
static1
Behavioral task
behavioral1
Sample
dnscmmc.dll
Resource
win10v2004-20240508-en
General
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Target
dnscmmc.dll
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Size
121KB
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MD5
a28b04294763aa7d630fbf15a583e978
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SHA1
9f8497912555ec73ec7e9428313c461e579c1ef6
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SHA256
6c665e1c7e257d3b1f578971cc275a8650e8948c634a1b6516cd5d9624537639
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SHA512
99f62ddf86a3f9fac03bfbaba098ff09d955b419ba40ea441c23d129756dd09ef77967bf330f008d687890a173055abc0e15ebd941c4be7f647066d0c7639843
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SSDEEP
3072:xMVD4WgFtXpZjOxiq1hIcQA2cr61Wk57qwFs47kAxJV5yZwgHk:xYQXpZjOxiq1hIcGrtyOgE
Malware Config
Signatures
-
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource dnscmmc.dll
Files
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dnscmmc.dll.dll regsvr32 windows:10 windows x86 arch:x86
124d2c44ae6c59ffc00189438a70016a
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
ole32
CoTaskMemAlloc
CoTaskMemFree
StringFromCLSID
CreateStreamOnHGlobal
CoCreateInstance
msvcrt
_callnewh
_except_handler4_common
_initterm
_CxxThrowException
_cexit
abort
memmove
?terminate@@YAXXZ
??1type_info@@UAE@XZ
__CxxFrameHandler3
malloc
free
_amsg_exit
_XcptFilter
_errno
memset
??3@YAXPAX@Z
kernel32
GetCurrentThreadId
GetSystemTimeAsFileTime
GetCurrentProcessId
QueryPerformanceCounter
SleepConditionVariableSRW
OutputDebugStringA
GetProcAddress
SetLastError
GetVersion
GetLastError
VirtualQuery
GetModuleHandleA
GetTickCount
WakeAllConditionVariable
TerminateProcess
GetCurrentProcess
SetUnhandledExceptionFilter
UnhandledExceptionFilter
lstrlenW
GlobalAlloc
GlobalFree
GetProcessHeap
HeapAlloc
HeapFree
Sleep
ReleaseSRWLockExclusive
AcquireSRWLockExclusive
mscoree
CorBindToRuntimeEx
_CorDllMain
user32
LoadImageA
RegisterClipboardFormatW
LoadStringW
advapi32
RegQueryValueExW
RegCloseKey
RegDeleteKeyW
RegDeleteTreeW
RegSetValueExW
RegCreateKeyExW
RegEnumKeyExW
RegDeleteValueW
Exports
Exports
DllCanUnloadNow
DllGetClassObject
DllRegisterServer
DllUnregisterServer
Sections
.text Size: 114KB - Virtual size: 114KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.data Size: 512B - Virtual size: 42KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.idata Size: 2KB - Virtual size: 1KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.rsrc Size: 2KB - Virtual size: 2KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.reloc Size: 1024B - Virtual size: 836B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ