d3drm[.]dll | Triage

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General

Target

d3drm.dll
Size

343KB
MD5

57ecb51c1682d12770ccd9b716dc4b6c
SHA1

b4911ac766ff522cfd5fec4e11224a6a70011bd9
SHA256

9325747683e9961beaf4a203098df159dd4e9858e9cc24f417a2fc10451528cb
SHA512

9b0adbb5340670b71d27f3140d7c3a1b0688d7e99f98a4c033ad4d1bbda856d0ea4492fc80bd6bc46337f2d07f8c6f27ffe693dcea1c09e8971a5f6a9827d6d3
SSDEEP

6144:t17aSA61t+BmIYETGfb9bzj8/CKQTvdK+NoePNnRw:twXeLETGfbZE/YFDnPNnm

Score

3^/10

Malware Config

Signatures

Unsigned PE 1 IoCs

Checks for missing Authenticode signature.

resource
d3drm.dll

Files

d3drm.dll
.dll windows:5 windows x86 arch:x86

c8b74f62f5c9a3b0bfc01360c9fbabc2

Headers

File Characteristics

IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LINE_NUMS_STRIPPED
IMAGE_FILE_LOCAL_SYMS_STRIPPED
IMAGE_FILE_32BIT_MACHINE
IMAGE_FILE_DLL

Imports

kernel32

GetSystemInfo
IsBadReadPtr
IsBadWritePtr
GetProcAddress
LoadLibraryA
GetModuleHandleA
QueryPerformanceCounter
GetTickCount
GetCurrentThreadId
GetCurrentProcessId
GetSystemTimeAsFileTime
TerminateProcess
GetCurrentProcess
SetUnhandledExceptionFilter
lstrcpyA
lstrlenA
HeapDestroy
HeapCreate
HeapReAlloc
HeapFree
HeapAlloc
MultiByteToWideChar
InterlockedDecrement
InterlockedExchange
GlobalReAlloc
DeleteCriticalSection
GlobalUnlock
GetProfileIntA
Sleep
FindResourceA
DeleteFileA
GetTempPathA
GetTempFileNameA
LoadResource
LockResource
FreeResource
SizeofResource
ReadFile
SetFilePointer
GlobalLock
GlobalFree
GetLastError
FreeLibrary
lstrcmpA
CreateFileA
lstrcatA
CreateFileMappingA
MapViewOfFile
lstrcpynA
GetFileSize
InitializeCriticalSection
EnterCriticalSection
SetEvent
WaitForSingleObject
CloseHandle
GlobalAlloc
CreateEventA
InterlockedIncrement
LeaveCriticalSection
UnmapViewOfFile
LocalFree

msvcrt

_except_handler3
_CIacos
wcscmp
_adjust_fdiv
_initterm
_beginthread
_endthread
??2@YAPAXI@Z
??3@YAXPAX@Z
floor
_CIfmod
time
srand
fread
fseek
isspace
isdigit
getc
qsort
memmove
malloc
realloc
free
_strdup
getenv
rand

user32

wsprintfA
ReleaseDC
GetDC
SetRect
ClientToScreen
GetSystemMetrics

advapi32

RegOpenKeyExA
RegQueryValueExA
RegCloseKey

gdi32

GetSystemPaletteEntries
GetDeviceCaps

ddraw

DirectDrawCreate

msvfw32

ICImageDecompress

ole32

CoCreateInstance
CoInitialize
CoUninitialize

oleaut32

SysAllocString
SysFreeString

Exports

Exports

D3DRMColorGetAlpha
D3DRMColorGetBlue
D3DRMColorGetGreen
D3DRMColorGetRed
D3DRMCreateColorRGB
D3DRMCreateColorRGBA
D3DRMMatrixFromQuaternion
D3DRMQuaternionFromRotation
D3DRMQuaternionMultiply
D3DRMQuaternionSlerp
D3DRMVectorAdd
D3DRMVectorCrossProduct
D3DRMVectorDotProduct
D3DRMVectorModulus
D3DRMVectorNormalize
D3DRMVectorRandom
D3DRMVectorReflect
D3DRMVectorRotate
D3DRMVectorScale
D3DRMVectorSubtract
Direct3DRMCreate
DllCanUnloadNow
DllGetClassObject

Sections

.text
Size: 310KB - Virtual size: 310KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.data
Size: 12KB - Virtual size: 18KB

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: 18KB - Virtual size: 17KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ

Sharing

General

Malware Config

Signatures

Files

c8b74f62f5c9a3b0bfc01360c9fbabc2

Headers

File Characteristics

Imports

kernel32

msvcrt

user32

advapi32

gdi32

ddraw

msvfw32

ole32

oleaut32

Exports

Exports

Sections

.text Size: 310KB - Virtual size: 310KB

.data Size: 12KB - Virtual size: 18KB

.rsrc Size: 2KB - Virtual size: 1KB

.reloc Size: 18KB - Virtual size: 17KB

.text
Size: 310KB - Virtual size: 310KB

.data
Size: 12KB - Virtual size: 18KB

.rsrc
Size: 2KB - Virtual size: 1KB

.reloc
Size: 18KB - Virtual size: 17KB