b3c85c4a0985ae2fae0b9ad68c8878a5

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General

Target

b3c85c4a0985ae2fae0b9ad68c8878a5
Size

1019KB
MD5

b3c85c4a0985ae2fae0b9ad68c8878a5
SHA1

40371cddd0868468ba985c1c4ba2f7f811ad62a7
SHA256

3c3d75bff06fa5ce54cfd5446db57275e2e8ba4b75d0bc70f6c1855fbe7988db
SHA512

4a229fd697b9a696a72305c2a090a9255b5fad93ec98c19e184aa73e4763bd69ad97e74a80657527498bbbb12e81ef864e26aadd16d0a8583aadb686c6d9b206
SSDEEP

24576:ZME/oAONd2NJ48QVwGe+ip6BJ9bXj/hBU2ia+V3I:2E/oAOHk48AQpmVXj/hh+V

Score

3^/10

Malware Config

Signatures

Unsigned PE 1 IoCs

Checks for missing Authenticode signature.

resource
b3c85c4a0985ae2fae0b9ad68c8878a5

Files

b3c85c4a0985ae2fae0b9ad68c8878a5
.exe windows:10 windows x64 arch:x64

181169162fb5f2667bac6114159c9f3c

Headers

DLL Characteristics

IMAGE_DLLCHARACTERISTICS_HIGH_ENTROPY_VA
IMAGE_DLLCHARACTERISTICS_DYNAMIC_BASE
IMAGE_DLLCHARACTERISTICS_NX_COMPAT
IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE

File Characteristics

IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LARGE_ADDRESS_AWARE

Imports

advapi32

TraceMessage
ConvertStringSecurityDescriptorToSecurityDescriptorW
ConvertSidToStringSidW
ConvertStringSidToSidW
RegCloseKey
RegDeleteValueW
EqualSid
RegOpenKeyExW
GetTraceLoggerHandle
GetTraceEnableLevel
GetTraceEnableFlags
RegisterTraceGuidsW
UnregisterTraceGuids
StartServiceCtrlDispatcherW
DestroyPrivateObjectSecurity
RegisterServiceCtrlHandlerW
SetServiceStatus
GetLengthSid
IsValidSid
LogonUserW
DuplicateToken
MapGenericMask
AccessCheckAndAuditAlarmW
RegCreateKeyExW
IsValidSecurityDescriptor
GetSecurityDescriptorControl
GetSecurityDescriptorLength
RegSetValueExW
MakeSelfRelativeSD
OpenProcessToken
CreatePrivateObjectSecurity
RegQueryValueExW
OpenThreadToken
GetTokenInformation
SetPrivateObjectSecurity
GetPrivateObjectSecurity
RegQueryInfoKeyW
RegEnumKeyExW
RegDeleteKeyW
ReportEventW
RegisterEventSourceW
DeregisterEventSource
CheckTokenMembership
PerfSetCounterRefValue
PerfStopProvider
PerfStartProviderEx
PerfCreateInstance
PerfSetCounterSetInfo
RegDeleteKeyExW
RevertToSelf
ImpersonateLoggedOnUser
SetSecurityDescriptorDacl
RegNotifyChangeKeyValue
GetSecurityDescriptorDacl
QueryServiceStatus
SetSecurityDescriptorOwner
CloseServiceHandle
OpenSCManagerW
AllocateAndInitializeSid
SetEntriesInAclW
ControlService
GetSecurityDescriptorOwner
EnumDependentServicesW
FreeSid
InitializeSecurityDescriptor
OpenServiceW
SetSecurityDescriptorGroup
RegEnumKeyW
LookupPrivilegeValueW
AdjustTokenPrivileges
CopySid
LookupAccountSidW
LookupAccountNameW

kernel32

DelayLoadFailureHook
ResolveDelayLoadedAPI
LoadLibraryExW
lstrlenA
MulDiv
GetModuleFileNameW
OpenEventW
GetTimeFormatW
EnumUILanguagesW
GetLocaleInfoEx
GetStringTypeExW
OutputDebugStringW
GetSystemDirectoryW
GetFileType
GetTempFileNameW
GetFileInformationByHandle
CreateFileW
GetTempPathW
GetDateFormatW
WideCharToMultiByte
MultiByteToWideChar
ExpandEnvironmentStringsW
CompareStringW
GetVersionExW
InitializeCriticalSectionAndSpinCount
GetTickCount
GetCurrentThreadId
GetCurrentProcessId
QueryPerformanceCounter
OutputDebugStringA
TerminateProcess
UnhandledExceptionFilter
GetStartupInfoW
GetLastError
LoadLibraryW
GetProcessHeap
HeapCreate
lstrcmpiW
GetProcAddress
SetLastError
FileTimeToSystemTime
UnmapViewOfFile
CloseHandle
FindFirstFileW
FindClose
LocalFree
GetSystemTimeAsFileTime
DeleteFileW
FindNextFileW
EnterCriticalSection
LeaveCriticalSection
SetEvent
WaitForMultipleObjects
WaitForSingleObject
CreateEventW
GetFileAttributesW
RemoveDirectoryW
CreateDirectoryW
CopyFileW
Sleep
VirtualFree
GetFileSize
WriteFile
ReadFile
PostQueuedCompletionStatus
LocalAlloc
CreateSemaphoreW
InitializeCriticalSection
HeapSetInformation
GetVersion
DeleteCriticalSection
SetErrorMode
SetUnhandledExceptionFilter
CreateThread
GetComputerNameW
GetTimeZoneInformation
SystemTimeToTzSpecificLocalTime
GetFileSizeEx
SetFilePointer
GetFileTime
GetSystemTime
MoveFileW
FileTimeToLocalFileTime
lstrcmpW
ResetEvent
GetSystemTimeAdjustment
GetModuleHandleW
CreateWaitableTimerW
GetExitCodeThread
GetCurrentThread
HeapFree
GetCurrentProcess
HeapAlloc
ReleaseSemaphore
GetFullPathNameW
HeapDestroy
SystemTimeToFileTime
SetFileTime
FormatMessageW
GetLocalTime
SetThreadExecutionState
GetQueuedCompletionStatus
CreateIoCompletionPort
CancelWaitableTimer
SetWaitableTimer
FreeLibrary

msvcrt

_vsnwprintf
wcsrchr
_wcsnicmp
_wsplitpath_s
__C_specific_handler
wcschr
iswalpha
??0exception@@QEAA@AEBQEBD@Z
realloc
_wcsnset
_wcsicmp
memcmp
memcpy
memmove
__CxxFrameHandler3
memcpy_s
?what@exception@@UEBAPEBDXZ
??0exception@@QEAA@AEBV0@@Z
swscanf
memset
_onexit
__dllonexit
_unlock
_lock
??1type_info@@UEAA@XZ
?terminate@@YAXXZ
_commode
_fmode
_wcmdln
_initterm
__setusermatherr
_cexit
_exit
exit
__set_app_type
__wgetmainargs
_amsg_exit
_XcptFilter
_CxxThrowException
??0exception@@QEAA@AEBQEBDH@Z
malloc
free
_callnewh
_purecall
qsort
_ltow
wcsstr
_itow
wcsncmp
wcsspn
??0exception@@QEAA@XZ
memmove_s
??1exception@@UEAA@XZ
swscanf_s
wcscmp

version

GetFileVersionInfoW
VerQueryValueW
GetFileVersionInfoSizeW

shlwapi

SHCopyKeyW
ord487

rpcrt4

RpcServerRegisterIfEx
RpcServerUseProtseqEpW
RpcBindingInqAuthClientW
RpcServerListen
RpcMgmtStopServerListening
RpcServerUnregisterIfEx
RpcBindingFree
RpcRevertToSelfEx
NdrClientCall3
NdrServerCall2
NdrServerCallAll
RpcServerRegisterAuthInfoW
RpcBindingSetAuthInfoExW
RpcStringBindingComposeW
RpcImpersonateClient
RpcRevertToSelf
RpcMgmtWaitServerListen
I_RpcExceptionFilter
RpcBindingToStringBindingW
RpcBindingFromStringBindingW
I_RpcBindingIsClientLocal
RpcStringBindingParseW
RpcBindingServerFromClient
RpcBindingSetOption
RpcServerUnregisterIf
RpcStringFreeW

tapi32

lineSetAppPriorityW
lineTranslateAddressW
lineGetCountryW
lineGetCallInfoW
lineGetDevCapsW
lineSetStatusMessages
lineOpenW
lineGetLineDevStatus
lineDeallocateCall
lineHandoffW
lineNegotiateAPIVersion
lineShutdown
lineClose
lineInitializeExW

gdi32

SaveDC
SelectObject
StartPage
PlayEnhMetaFile
SetEnhMetaFileBits
CreateDCW
SetWindowOrgEx
CreateRectRgnIndirect
GetEnhMetaFileHeader
SetWindowExtEx
DeleteEnhMetaFile
SetViewportExtEx
GetDeviceCaps
DeleteDC
SetTextColor
SetBkMode
SelectClipRgn
RestoreDC
LPtoDP
DeleteObject
SetMapMode
CreateFontIndirectW
StartDocW
EndPage
EndDoc
EnableEUDC

winspool.drv

DocumentPropertiesW
SetPrinterW
GetPrinterW
FindClosePrinterChangeNotification
EnumPrintersW
FindFirstPrinterChangeNotification
FindNextPrinterChangeNotification
OpenPrinterW
ClosePrinter

user32

LoadStringW
FindWindowW
DrawTextW
SendMessageW

ole32

IIDFromString
CoUninitialize
CoInitializeEx
CoTaskMemFree
CLSIDFromString
CoCreateInstance
OleRun
StringFromIID
FreePropVariantArray
StgOpenStorageEx
StringFromGUID2

oleaut32

SysFreeString
SysAllocStringByteLen
SysAllocString
GetErrorInfo
VariantClear
SysStringByteLen
SysStringLen

shell32

SHGetFolderPathAndSubDirW
SHGetFolderPathW
SHSetLocalizedName

crypt32

CryptProtectData
CryptUnprotectData
CryptHashMessage

credui

CredUIParseUserNameW

fxstiff

TiffAddMsTags
MergeTiffFiles
TiffClose
TiffRecoverGoodPages
TiffPostProcessFast
MmrAddBranding
FXSTIFFInitialize
TiffExtractFirstPage
GetMsTagFileTime
GetMsTagDwordLong
GetMsTagString
MemoryMapTiffFile
TiffOpen

ntdll

RtlCaptureContext
RtlValidRelativeSecurityDescriptor
WinSqmIncrementDWORD
RtlLookupFunctionEntry
RtlVirtualUnwind
RtlIpv4StringToAddressExW
RtlIpv6StringToAddressExW

Sections

.text
Size: 495KB - Virtual size: 494KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.rdata
Size: 92KB - Virtual size: 91KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.data
Size: 15KB - Virtual size: 17KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.pdata
Size: 12KB - Virtual size: 12KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.didat
Size: 512B - Virtual size: 16B

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

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

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.reloc
Size: 400KB - Virtual size: 740KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ

Sharing

General

Malware Config

Signatures

Files

181169162fb5f2667bac6114159c9f3c

Headers

DLL Characteristics

File Characteristics

Imports

advapi32

kernel32

msvcrt

version

shlwapi

rpcrt4

tapi32

gdi32

winspool.drv

user32

ole32

oleaut32

shell32

crypt32

credui

fxstiff

ntdll

Sections

.text Size: 495KB - Virtual size: 494KB

.rdata Size: 92KB - Virtual size: 91KB

.data Size: 15KB - Virtual size: 17KB

.pdata Size: 12KB - Virtual size: 12KB

.didat Size: 512B - Virtual size: 16B

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

.reloc Size: 400KB - Virtual size: 740KB

.text
Size: 495KB - Virtual size: 494KB

.rdata
Size: 92KB - Virtual size: 91KB

.data
Size: 15KB - Virtual size: 17KB

.pdata
Size: 12KB - Virtual size: 12KB

.didat
Size: 512B - Virtual size: 16B

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

.reloc
Size: 400KB - Virtual size: 740KB