dmband[.]dll | Triage

General

Target

dmband.dll
Size

30KB
MD5

b0e490caf714feb957e12b326696a3ee
SHA1

18735fb1aa65cee434e64bbd38d8cfce21a7a3b3
SHA256

c03d2f3011123f6ac24c3365c82e7339803d50ccbbdd90dc6d61683ac6cc1f55
SHA512

1d4aa2cdc36f2e896c459c82d5ab15a00e3bebc8edb55d20942b8031ef78acbe87eac78d5717ebe70b365f7f7f792be687d262b1c9ff4ee785552603dc05d365
SSDEEP

768:hvSLw2LOmYhrh9/LsSORQGhBXY/ChmvVM/Un:5SkslYhr7+hy/Chm2c

Score

3^/10

Malware Config

Signatures

Unsigned PE 1 IoCs

Checks for missing Authenticode signature.

resource
dmband.dll

Files

dmband.dll
.dll regsvr32 windows:6 windows x86 arch:x86

6445a09562e8227b0b73da81430087c8

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

dmband.pdb

Imports

ntdll

wcstombs
memset
_alldiv
ord1

msvcrt

_except_handler4_common
_amsg_exit
_initterm
_XcptFilter
free
malloc
__CxxFrameHandler3
_purecall

kernel32

SetUnhandledExceptionFilter
UnhandledExceptionFilter
GetCurrentProcess
TerminateProcess
GetSystemTimeAsFileTime
GetCurrentProcessId
GetCurrentThreadId
GetTickCount
QueryPerformanceCounter
InterlockedIncrement
LeaveCriticalSection
EnterCriticalSection
InitializeCriticalSection
InterlockedDecrement
DeleteCriticalSection
MultiByteToWideChar
DisableThreadLibraryCalls
InterlockedCompareExchange
GetModuleFileNameA
InterlockedExchange
Sleep
lstrlenA

advapi32

RegCreateKeyExA
RegSetValueExA
RegOpenKeyExA
RegEnumKeyA
RegCloseKey
RegDeleteKeyA

ole32

CoTaskMemFree
StringFromCLSID
CoCreateInstance

Exports

Exports

DllCanUnloadNow
DllGetClassObject
DllRegisterServer
DllUnregisterServer

Sections

.text
Size: 25KB - Virtual size: 25KB

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

Sharing

General

Malware Config

Signatures

Files

6445a09562e8227b0b73da81430087c8

Headers

DLL Characteristics

File Characteristics

PDB Paths

Imports

ntdll

msvcrt

kernel32

advapi32

ole32

Exports

Exports

Sections

.text Size: 25KB - Virtual size: 25KB

.data Size: 512B - Virtual size: 1KB

.rsrc Size: 1KB - Virtual size: 1KB

.reloc Size: 1KB - Virtual size: 1KB

.text
Size: 25KB - Virtual size: 25KB

.data
Size: 512B - Virtual size: 1KB

.rsrc
Size: 1KB - Virtual size: 1KB

.reloc
Size: 1KB - Virtual size: 1KB