b9d74499983e6d60e367766ab4dd8ec0N[.]exe

Sharing

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General

Target

b9d74499983e6d60e367766ab4dd8ec0N.exe
Size

318KB
MD5

b9d74499983e6d60e367766ab4dd8ec0
SHA1

eedb7c200748c70ca07805086b72c318ac155fff
SHA256

d5f2f6d147c560752482be645df058a91ccaf139f934cd92094f1e385b19012c
SHA512

32ab07a97b925774c5684158e50d8e179747af622fe800a5b2ff5aa428439ab46db54386d075b11b13e231c32e5fe73766708cef48be5508358993487ec5e3d1
SSDEEP

6144:pFlwBhWGoOB/9YJ0zYCE3CF6JwXNXcdljeuM9WSQK/zVWcLHIGD:pFGW7JMYbK6JwXNsdljU9WSBkcLo4

Score

3^/10

Malware Config

Signatures

Unsigned PE 1 IoCs

Checks for missing Authenticode signature.

resource
b9d74499983e6d60e367766ab4dd8ec0N.exe

Files

b9d74499983e6d60e367766ab4dd8ec0N.exe
.dll regsvr32 windows:5 windows x86 arch:x86

7e3ba57b003bfccb1c006adcb8af447a

Headers

DLL Characteristics

IMAGE_DLLCHARACTERISTICS_DYNAMIC_BASE
IMAGE_DLLCHARACTERISTICS_NX_COMPAT

File Characteristics

IMAGE_FILE_RELOCS_STRIPPED
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LARGE_ADDRESS_AWARE
IMAGE_FILE_32BIT_MACHINE
IMAGE_FILE_DLL

PDB Paths

PDFPrevHndlr.pdb

Imports

version

GetFileVersionInfoW
VerQueryValueW
GetFileVersionInfoSizeW

kernel32

CreateMutexW
DisconnectNamedPipe
ReadFile
ConnectNamedPipe
WaitForSingleObject
WriteFile
GetProcAddress
GetModuleHandleW
InitializeCriticalSection
CreateEventW
CreateThread
ResetEvent
LocalFree
CreateNamedPipeW
CloseHandle
GetCurrentProcessId
SetEvent
DeleteCriticalSection
OpenMutexW
Sleep
SetNamedPipeHandleState
lstrlenW
GetVolumeInformationW
GetTickCount
GetModuleHandleA
GetFileAttributesW
GetVersion
RaiseException
InitializeCriticalSectionAndSpinCount
lstrcmpiW
LoadLibraryW
SetLastError
GetModuleFileNameW
CallNamedPipeW
LoadLibraryExW
InterlockedIncrement
InterlockedDecrement
FreeLibrary
MultiByteToWideChar
SizeofResource
LoadResource
FindResourceW
UnmapViewOfFile
MapViewOfFile
CreateFileMappingW
ReleaseMutex
SetThreadLocale
GetThreadLocale
TerminateProcess
GlobalUnlock
GlobalLock
GlobalSize
FindClose
FindFirstFileW
FormatMessageW
CreateProcessW
SetCurrentDirectoryW
GetSystemDirectoryW
GetCurrentDirectoryW
SetUnhandledExceptionFilter
UnhandledExceptionFilter
GetCurrentProcess
InterlockedCompareExchange
InterlockedExchange
DecodePointer
EncodePointer
GetLastError
WaitNamedPipeW
CreateFileW
GetVersionExW
LeaveCriticalSection
EnterCriticalSection
IsDebuggerPresent
QueryPerformanceCounter
GetCurrentThreadId
OutputDebugStringA
GetSystemTimeAsFileTime

user32

SetFocus
GetKeyState
GetFocus
SetParent
PostMessageW
GetParent
MsgWaitForMultipleObjects
DispatchMessageW
TranslateMessage
PeekMessageW
WaitForInputIdle
CopyRect
IsWindow
EqualRect
SetWindowPos
CharNextW
IsRectEmpty

advapi32

ConvertStringSecurityDescriptorToSecurityDescriptorW
RegCreateKeyExW
RegDeleteKeyW
RegDeleteValueW
RegCloseKey
RegSetValueExW
RegQueryInfoKeyW
RegEnumKeyExW
RegQueryValueExW
RegOpenKeyExW

ole32

CoTaskMemAlloc
CoTaskMemRealloc
CoTaskMemFree
StringFromGUID2
CoCreateInstance
GetHGlobalFromStream
CoMarshalInterface
CreateStreamOnHGlobal

oleaut32

RegisterTypeLi
UnRegisterTypeLi
LoadTypeLi
SysAllocString
SysFreeString
SysStringLen
VarUI4FromStr

msvcp100

??6?$basic_ostream@GU?$char_traits@G@std@@@std@@QAEAAV01@H@Z
??0?$basic_ios@GU?$char_traits@G@std@@@std@@IAE@XZ
??0?$basic_iostream@GU?$char_traits@G@std@@@std@@QAE@PAV?$basic_streambuf@GU?$char_traits@G@std@@@1@@Z
??1?$basic_ios@GU?$char_traits@G@std@@@std@@UAE@XZ
??0?$basic_streambuf@GU?$char_traits@G@std@@@std@@IAE@XZ
??1?$basic_iostream@GU?$char_traits@G@std@@@std@@UAE@XZ
?_Pninc@?$basic_streambuf@GU?$char_traits@G@std@@@std@@IAEPAGXZ
?_BADOFF@std@@3_JB
?gbump@?$basic_streambuf@GU?$char_traits@G@std@@@std@@IAEXH@Z
?pbump@?$basic_streambuf@GU?$char_traits@G@std@@@std@@IAEXH@Z
?gptr@?$basic_streambuf@GU?$char_traits@G@std@@@std@@IBEPAGXZ
?imbue@?$basic_streambuf@GU?$char_traits@G@std@@@std@@MAEXABVlocale@2@@Z
?sync@?$basic_streambuf@GU?$char_traits@G@std@@@std@@MAEHXZ
?setbuf@?$basic_streambuf@GU?$char_traits@G@std@@@std@@MAEPAV12@PAG_J@Z
?xsputn@?$basic_streambuf@GU?$char_traits@G@std@@@std@@MAE_JPBG_J@Z
?xsgetn@?$basic_streambuf@GU?$char_traits@G@std@@@std@@MAE_JPAG_J@Z
?uflow@?$basic_streambuf@GU?$char_traits@G@std@@@std@@MAEGXZ
?showmanyc@?$basic_streambuf@GU?$char_traits@G@std@@@std@@MAE_JXZ
?_Unlock@?$basic_streambuf@GU?$char_traits@G@std@@@std@@UAEXXZ
?_Lock@?$basic_streambuf@GU?$char_traits@G@std@@@std@@UAEXXZ
??1?$basic_streambuf@GU?$char_traits@G@std@@@std@@UAE@XZ
?pptr@?$basic_streambuf@GU?$char_traits@G@std@@@std@@IBEPAGXZ
?_Xlength_error@std@@YAXPBD@Z
?_Xout_of_range@std@@YAXPBD@Z
?clear@?$basic_ios@GU?$char_traits@G@std@@@std@@QAEXH_N@Z

msvcr100

srand
_time64
wcsrchr
_vsnwprintf
wcstok_s
_wtof
towlower
memmove_s
_wcsicmp
_wmakepath_s
_wsplitpath_s
_except_handler4_common
_unlock
__dllonexit
_lock
_onexit
__clean_type_info_names_internal
_crt_debugger_hook
?_type_info_dtor_internal_method@type_info@@QAEXXZ
__CppXcptFilter
_amsg_exit
_initterm_e
_initterm
_encoded_null
_malloc_crt
rand
?terminate@@YAXXZ
??0exception@std@@QAE@ABQBD@Z
?what@exception@std@@UBEPBDXZ
??1exception@std@@UAE@XZ
??3@YAXPAX@Z
memcpy
memmove
wcslen
memset
memcpy_s
??2@YAPAXI@Z
_CxxThrowException
??0exception@std@@QAE@ABV01@@Z
__CxxFrameHandler3
??_V@YAXPAX@Z
memcmp
wcsstr
malloc
free
wcsncpy_s
_recalloc
_snwprintf_s
wcscpy_s
wcscat_s
swprintf_s
_wtol

rpcrt4

CStdStubBuffer_AddRef
RpcStringFreeW
UuidCreate
UuidToStringW
NdrDllUnregisterProxy
NdrDllRegisterProxy
NdrCStdStubBuffer_Release
NdrDllCanUnloadNow
NdrDllGetClassObject
IUnknown_QueryInterface_Proxy
IUnknown_AddRef_Proxy
IUnknown_Release_Proxy
NdrOleAllocate
NdrOleFree
CStdStubBuffer_QueryInterface
CStdStubBuffer_Connect
CStdStubBuffer_Disconnect
CStdStubBuffer_Invoke
CStdStubBuffer_IsIIDSupported
CStdStubBuffer_DebugServerRelease
CStdStubBuffer_DebugServerQueryInterface
CStdStubBuffer_CountRefs

Exports

Exports

??0_Mutex@std@@QAE@W4_Uninitialized@1@@Z
??4_Init_locks@std@@QAEAAV01@ABV01@@Z
DllCanUnloadNow
DllGetClassObject
DllRegisterServer
DllUnregisterServer

Sections

.text
Size: 48KB - Virtual size: 48KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.orpc
Size: 512B - Virtual size: 45B

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.rdata
Size: 20KB - Virtual size: 20KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.data
Size: 2KB - Virtual size: 3KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rsrc
Size: 11KB - Virtual size: 11KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.reloc
Size: 233KB - Virtual size: 236KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ

Sharing

General

Malware Config

Signatures

Files

7e3ba57b003bfccb1c006adcb8af447a

Headers

DLL Characteristics

File Characteristics

PDB Paths

Imports

version

kernel32

user32

advapi32

ole32

oleaut32

msvcp100

msvcr100

rpcrt4

Exports

Exports

Sections

.text Size: 48KB - Virtual size: 48KB

.orpc Size: 512B - Virtual size: 45B

.rdata Size: 20KB - Virtual size: 20KB

.data Size: 2KB - Virtual size: 3KB

.rsrc Size: 11KB - Virtual size: 11KB

.reloc Size: 233KB - Virtual size: 236KB

.text
Size: 48KB - Virtual size: 48KB

.orpc
Size: 512B - Virtual size: 45B

.rdata
Size: 20KB - Virtual size: 20KB

.data
Size: 2KB - Virtual size: 3KB

.rsrc
Size: 11KB - Virtual size: 11KB

.reloc
Size: 233KB - Virtual size: 236KB