atl[.]dll | Triage

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General

Target

atl.dll
Size

813KB
MD5

7ff3ddabdf1f26bd08a0d122a237f587
SHA1

eeff6dc0b6b4f19c01495097b0635b97d6e2472e
SHA256

8efd6428de408a3161c6babeb6e6553a0d810d56c0de9f93269c86df5cbc5e05
SHA512

df252af3e23e26c5b00cd5eb636b0b18fe22e1945b4b7eb5e63feca815a8ba2cd390cdba53e2bd740de5ee293535f55e1621058cd9514d96a40ec6491e3d3c72
SSDEEP

12288:H97bqvbRdOxGF0xKn/cvVDFShq0/3aS5/4nuT3LvA25f:HR2zTwdMhLaSTT3LvA25f

Score

1^/10

Malware Config

Signatures

Files

atl.dll
.dll regsvr32 windows x64

ac1b15cf0a88f2003598e2b22833b1e9

Headers

DLL Characteristics

IMAGE_DLLCHARACTERISTICS_HIGH_ENTROPY_VA
IMAGE_DLLCHARACTERISTICS_DYNAMIC_BASE
IMAGE_DLLCHARACTERISTICS_NX_COMPAT

File Characteristics

IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LINE_NUMS_STRIPPED
IMAGE_FILE_LARGE_ADDRESS_AWARE

Imports

advapi32

RegCloseKey
RegCreateKeyW
RegDeleteKeyW
RegDeleteTreeW
RegOpenKeyW
RegSetValueExW

gdi32

CreateDCW
GetDeviceCaps

kernel32

CloseHandle
CreateFileW
DisableThreadLibraryCalls
EnterCriticalSection
EnumResourceNamesW
FindResourceW
FreeLibrary
FreeResource
GetEnvironmentVariableW
GetFileSize
GetModuleFileNameW
GetModuleHandleA
GetModuleHandleW
GetProcAddress
GetTickCount
HeapAlloc
HeapFree
HeapReAlloc
InitializeCriticalSection
IsBadStringPtrA
IsBadStringPtrW
LeaveCriticalSection
LoadLibraryExW
LoadLibraryW
LoadResource
LockResource
MultiByteToWideChar
RaiseException
ReadFile
SizeofResource
lstrcmpiW

ntdll

_vsnprintf

ole32

CLSIDFromProgID
CLSIDFromString
CoCreateInstance
CoRegisterClassObject
OleInitialize
StringFromGUID2

oleaut32

LoadTypeLib
RegisterTypeLib
SysAllocString
SysFreeString

shlwapi

PathIsURLW
UrlApplySchemeW

ucrtbase

__acrt_iob_func
__stdio_common_vsprintf
__stdio_common_vswprintf
_strdup
_wcsnicmp
free
fwrite
getenv
iswspace
malloc
memcmp
memcpy
memmove
strchr
strcmp
strcpy
strcspn
strlen
wcschr
wcstol

user32

CallWindowProcW
CreateDialogIndirectParamW
DefWindowProcW
DialogBoxIndirectParamW
DispatchMessageW
GetClassInfoExA
GetClassInfoExW
GetClientRect
GetDC
GetMessageW
GetPropW
GetWindowTextLengthW
GetWindowTextW
LoadCursorA
LoadCursorW
MsgWaitForMultipleObjects
RegisterClassExA
RegisterClassExW
ReleaseDC
RemovePropW
SetPropW
SetWindowLongPtrW
TranslateMessage

Exports

Exports

AtlAdvise
AtlAxAttachControl
AtlAxCreateControl
AtlAxCreateControlEx
AtlAxCreateDialogA
AtlAxCreateDialogW
AtlAxDialogBoxA
AtlAxDialogBoxW
AtlAxGetControl
AtlAxGetHost
AtlAxWinInit
AtlComPtrAssign
AtlComQIPtrAssign
AtlCreateTargetDC
AtlDevModeW2A
AtlFreeMarshalStream
AtlGetObjectSourceInterface
AtlGetVersion
AtlHiMetricToPixel
AtlIPersistPropertyBag_Load
AtlIPersistPropertyBag_Save
AtlIPersistStreamInit_Load
AtlIPersistStreamInit_Save
AtlInternalQueryInterface
AtlMarshalPtrInProc
AtlModuleAddCreateWndData
AtlModuleAddTermFunc
AtlModuleExtractCreateWndData
AtlModuleGetClassObject
AtlModuleInit
AtlModuleLoadTypeLib
AtlModuleRegisterClassObjects
AtlModuleRegisterServer
AtlModuleRegisterTypeLib
AtlModuleRegisterWndClassInfoA
AtlModuleRegisterWndClassInfoW
AtlModuleRevokeClassObjects
AtlModuleTerm
AtlModuleUnRegisterTypeLib
AtlModuleUnregisterServer
AtlModuleUnregisterServerEx
AtlModuleUpdateRegistryFromResourceD
AtlPixelToHiMetric
AtlRegisterClassCategoriesHelper
AtlSetErrorInfo
AtlUnadvise
AtlUnmarshalPtr
AtlWaitWithMessageLoop
DllCanUnloadNow
DllGetClassObject
DllRegisterServer
DllUnregisterServer

Sections

.text
Size: 52KB - Virtual size: 51KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.data
Size: 4KB - Virtual size: 176B

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rodata
Size: 4KB - Virtual size: 332B

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rdata
Size: 36KB - Virtual size: 35KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.pdata
Size: 4KB - Virtual size: 2KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.xdata
Size: 4KB - Virtual size: 2KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.bss
Size: - Virtual size: 368B

IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.edata
Size: 52KB - Virtual size: 51KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.idata
Size: 4KB - Virtual size: 3KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rsrc
Size: 12KB - Virtual size: 8KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.reloc
Size: 4KB - Virtual size: 288B

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ

/4
Size: 4KB - Virtual size: 512B

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ

/19
Size: 256KB - Virtual size: 253KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ

/31
Size: 12KB - Virtual size: 10KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ

/45
Size: 52KB - Virtual size: 48KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ

/57
Size: 20KB - Virtual size: 16KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ

/70
Size: 8KB - Virtual size: 5KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ

/81
Size: 148KB - Virtual size: 147KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ

/92
Size: 24KB - Virtual size: 21KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ

Sharing

General

Malware Config

Signatures

Files

ac1b15cf0a88f2003598e2b22833b1e9

Headers

DLL Characteristics

File Characteristics

Imports

advapi32

gdi32

kernel32

ntdll

ole32

oleaut32

shlwapi

ucrtbase

user32

Exports

Exports

Sections

.text Size: 52KB - Virtual size: 51KB

.data Size: 4KB - Virtual size: 176B

.rodata Size: 4KB - Virtual size: 332B

.rdata Size: 36KB - Virtual size: 35KB

.pdata Size: 4KB - Virtual size: 2KB

.xdata Size: 4KB - Virtual size: 2KB

.bss Size: - Virtual size: 368B

.edata Size: 52KB - Virtual size: 51KB

.idata Size: 4KB - Virtual size: 3KB

.rsrc Size: 12KB - Virtual size: 8KB

.reloc Size: 4KB - Virtual size: 288B

/4 Size: 4KB - Virtual size: 512B

/19 Size: 256KB - Virtual size: 253KB

/31 Size: 12KB - Virtual size: 10KB

/45 Size: 52KB - Virtual size: 48KB

/57 Size: 20KB - Virtual size: 16KB

/70 Size: 8KB - Virtual size: 5KB

/81 Size: 148KB - Virtual size: 147KB

/92 Size: 24KB - Virtual size: 21KB

.text
Size: 52KB - Virtual size: 51KB

.data
Size: 4KB - Virtual size: 176B

.rodata
Size: 4KB - Virtual size: 332B

.rdata
Size: 36KB - Virtual size: 35KB

.pdata
Size: 4KB - Virtual size: 2KB

.xdata
Size: 4KB - Virtual size: 2KB

.bss
Size: - Virtual size: 368B

.edata
Size: 52KB - Virtual size: 51KB

.idata
Size: 4KB - Virtual size: 3KB

.rsrc
Size: 12KB - Virtual size: 8KB

.reloc
Size: 4KB - Virtual size: 288B

/4
Size: 4KB - Virtual size: 512B

/19
Size: 256KB - Virtual size: 253KB

/31
Size: 12KB - Virtual size: 10KB

/45
Size: 52KB - Virtual size: 48KB

/57
Size: 20KB - Virtual size: 16KB

/70
Size: 8KB - Virtual size: 5KB

/81
Size: 148KB - Virtual size: 147KB

/92
Size: 24KB - Virtual size: 21KB