b4ab5f3f20811f50dcaf4446631e0b2d50872a6b6cafa0a9cf6e97bd18897c58

Sharing

Copy URL Twitter E-mail

General

Target

b4ab5f3f20811f50dcaf4446631e0b2d50872a6b6cafa0a9cf6e97bd18897c58
Size

2.2MB
MD5

79b4fdffc317c60f6dbd0601fa86e03c
SHA1

61a383a3a23cf0d9eb736a01802cdee3803223ef
SHA256

b4ab5f3f20811f50dcaf4446631e0b2d50872a6b6cafa0a9cf6e97bd18897c58
SHA512

75093c61a42a36cf62ab86daf7133919ecd626f73e9fa24ae0734a8714296b13c106da3367265d9435759b1139887344bd6b080f1a21955ecfe995ff7fbaf19b
SSDEEP

49152:XYhFP0linBDRjLq61DNE3ObeomMnNADWFgUddm/E6dTcTcfsJmdW6V7k4/nkVyOC:c0inBD1Zl6m+yZHA53

Score

3^/10

Malware Config

Signatures

Unsigned PE 1 IoCs

Checks for missing Authenticode signature.

resource
b4ab5f3f20811f50dcaf4446631e0b2d50872a6b6cafa0a9cf6e97bd18897c58

Files

b4ab5f3f20811f50dcaf4446631e0b2d50872a6b6cafa0a9cf6e97bd18897c58
.dll regsvr32 windows:4 windows x64 arch:x64

1b1d816cc95239e00afd3296a9223e02

Headers

DLL Characteristics

IMAGE_DLLCHARACTERISTICS_NX_COMPAT

File Characteristics

IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LINE_NUMS_STRIPPED
IMAGE_FILE_LARGE_ADDRESS_AWARE
IMAGE_FILE_DEBUG_STRIPPED
IMAGE_FILE_DLL

Imports

advapi32

RegCloseKey
RegEnumKeyW
RegGetValueW
RegOpenKeyExW
RegOpenKeyW
RegQueryValueExA
RegQueryValueExW

gdi32

GetDeviceCaps

kernel32

CloseHandle
CompareStringW
CreateDirectoryW
CreateEventW
CreateFileW
CreateMutexW
CreateProcessW
CreateThread
DelayLoadFailureHook
DeleteCriticalSection
DeleteFileW
EnterCriticalSection
EnumResourceNamesW
FindResourceW
FreeLibrary
GetACP
GetDateFormatW
GetEnvironmentVariableA
GetEnvironmentVariableW
GetFileAttributesW
GetLocalTime
GetModuleFileNameW
GetModuleHandleA
GetModuleHandleW
GetProcAddress
GetSystemDirectoryW
GetSystemTimeAsFileTime
GetTickCount
GetUserDefaultLCID
GetUserDefaultUILanguage
GlobalAlloc
GlobalFree
HeapAlloc
HeapFree
HeapReAlloc
InitOnceExecuteOnce
IsBadStringPtrA
IsBadStringPtrW
LCIDToLocaleName
LeaveCriticalSection
LoadLibraryExW
LoadLibraryW
LoadResource
MultiByteToWideChar
QueryPerformanceCounter
QueryPerformanceFrequency
RaiseException
ReadFile
ReleaseMutex
ResolveDelayLoadedAPI
SearchPathW
SetEnvironmentVariableW
SetEvent
SizeofResource
TlsAlloc
TlsFree
TlsGetValue
TlsSetValue
WaitForSingleObject
WideCharToMultiByte
WriteFile
lstrcmpiW

ntdll

_vsnprintf

ole32

CLSIDFromProgID
CLSIDFromString
CoCreateInstance
CoGetClassObject
CoInitialize
CoMarshalInterface
CoTaskMemAlloc
CoTaskMemFree
CoUninitialize
CoUnmarshalInterface
CreateBindCtx
CreateOleAdviseHolder
CreateStreamOnHGlobal
ProgIDFromCLSID

oleaut32

SysAllocString
SysAllocStringLen
SysFreeString
SysStringLen
VariantInit
VariantClear
VariantCopy
VariantChangeType
SafeArrayCreate
SafeArrayDestroy
SafeArrayAccessData
SafeArrayUnaccessData
SafeArrayPutElement
VarI4FromStr
VarBstrFromI4
VarBstrFromR4
VarBstrFromR8
DispCallFunc
VariantChangeTypeEx
LoadRegTypeLib
LoadTypeLibEx

shell32

SHGetFolderPathW
SHGetSpecialFolderPathW
ShellExecuteW

shlwapi

ord329
AssocQueryStringW
PathCanonicalizeW
UrlUnescapeW

ucrtbase

__acrt_iob_func
__stdio_common_vsprintf
__stdio_common_vswprintf
_assert
_strdup
_stricmp
_strlwr
_strnicmp
_wcsdup
_wcsicmp
_wcslwr
_wcsnicmp
_wgetenv
calloc
free
fwrite
getenv
iswalnum
iswspace
malloc
memcmp
memcpy
memmove
memset
qsort
realloc
strchr
strcmp
strcpy
strcspn
strlen
wcscat
wcschr
wcscmp
wcscpy
wcscspn
wcslen
wcsncmp
wcsnlen
wcsrchr
wcsstr
wcstol
wcstoul

urlmon

AsyncInstallDistributionUnit
CoInternetCombineUrlEx
CoInternetCreateSecurityManager
CoInternetParseUrl
CoInternetParseIUri
CreateAsyncBindCtx
CreateIUriBuilder
CreateUri
CreateURLMoniker
CreateURLMonikerEx2
FindMimeFromData
RegisterBindStatusCallback
ReleaseBindInfo
ord445

user32

BeginPaint
CallWindowProcW
CreateWindowExW
DefWindowProcW
DestroyMenu
DestroyWindow
DialogBoxParamW
DispatchMessageW
DrawEdge
EndDialog
EndPaint
GetClientRect
GetDC
GetDesktopWindow
GetDlgItem
GetFocus
GetMessageW
GetParent
GetPropW
GetSubMenu
GetSystemMetrics
GetWindowLongPtrW
GetWindowRect
GetWindowTextLengthW
GetWindowTextW
InvalidateRect
IsWindowVisible
KillTimer
LoadMenuW
LoadStringW
MapWindowPoints
MessageBoxW
PostMessageW
RedrawWindow
RegisterClassExW
ReleaseDC
SendMessageW
SetFocus
SetParent
SetPropW
SetTimer
SetWindowLongPtrW
SetWindowPos
SetWindowTextW
ShowWindow
SystemParametersInfoW
TrackPopupMenu
TranslateMessage
wsprintfW

Exports

Exports

CreateHTMLPropertyPage
DllCanUnloadNow
DllEnumClassObjects
DllGetClassObject
DllInstall
DllRegisterServer
DllUnregisterServer
MatchExactGetIDsOfNames
NP_GetEntryPoints
PrintHTML
RNIGetCompatibleVersion
RunHTMLApplication
ShowHTMLDialog
ShowModalDialog
ShowModelessHTMLDialog

Sections

.text
Size: 1.3MB - Virtual size: 1.3MB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.data
Size: 48KB - Virtual size: 46KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rodata
Size: 4KB - Virtual size: 200B

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rdata
Size: 520KB - Virtual size: 519KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

/4
Size: 4KB - Virtual size: 96B

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.pdata
Size: 96KB - Virtual size: 95KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.xdata
Size: 80KB - Virtual size: 79KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.bss
Size: - Virtual size: 3KB

IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.edata
Size: 96KB - Virtual size: 94KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

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

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rsrc
Size: 72KB - Virtual size: 68KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.reloc
Size: 28KB - Virtual size: 27KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ

Sharing

General

Malware Config

Signatures

Files

1b1d816cc95239e00afd3296a9223e02

Headers

DLL Characteristics

File Characteristics

Imports

advapi32

gdi32

kernel32

ntdll

ole32

oleaut32

shell32

shlwapi

ucrtbase

urlmon

user32

Exports

Exports

Sections

.text Size: 1.3MB - Virtual size: 1.3MB

.data Size: 48KB - Virtual size: 46KB

.rodata Size: 4KB - Virtual size: 200B

.rdata Size: 520KB - Virtual size: 519KB

/4 Size: 4KB - Virtual size: 96B

.pdata Size: 96KB - Virtual size: 95KB

.xdata Size: 80KB - Virtual size: 79KB

.bss Size: - Virtual size: 3KB

.edata Size: 96KB - Virtual size: 94KB

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

.rsrc Size: 72KB - Virtual size: 68KB

.reloc Size: 28KB - Virtual size: 27KB

.text
Size: 1.3MB - Virtual size: 1.3MB

.data
Size: 48KB - Virtual size: 46KB

.rodata
Size: 4KB - Virtual size: 200B

.rdata
Size: 520KB - Virtual size: 519KB

/4
Size: 4KB - Virtual size: 96B

.pdata
Size: 96KB - Virtual size: 95KB

.xdata
Size: 80KB - Virtual size: 79KB

.bss
Size: - Virtual size: 3KB

.edata
Size: 96KB - Virtual size: 94KB

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

.rsrc
Size: 72KB - Virtual size: 68KB

.reloc
Size: 28KB - Virtual size: 27KB