b441a3310a165ef62fb0dd59dfc7a821cdc2d3420ac0aff245304ab324e5acae

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General

Target

b441a3310a165ef62fb0dd59dfc7a821cdc2d3420ac0aff245304ab324e5acae
Size

1.4MB
MD5

c490797282edcec9b4f5b8c13e9b2b63
SHA1

f674628a98dfde5d5fd797207102265792c37eb0
SHA256

b441a3310a165ef62fb0dd59dfc7a821cdc2d3420ac0aff245304ab324e5acae
SHA512

5411c1455feea82f528dde9a028fd4d8e27d45d2ff25adb42a22e86017b5693971bcc3b48ea47ee031d70cf789b7589200327d36f8b120068c8b696ff7be5e6d
SSDEEP

24576:x27SMCmqyJGK7/ANm8pYS7OLHVxtS+ee:xsHqU7/ANj6Vz8e

Score

3^/10

Malware Config

Signatures

Unsigned PE 1 IoCs

Checks for missing Authenticode signature.

resource
b441a3310a165ef62fb0dd59dfc7a821cdc2d3420ac0aff245304ab324e5acae

Files

b441a3310a165ef62fb0dd59dfc7a821cdc2d3420ac0aff245304ab324e5acae
.exe windows:6 windows x86 arch:x86

4e60da9d6a155ffec07069ce8d5c714b

Headers

DLL Characteristics

IMAGE_DLLCHARACTERISTICS_DYNAMIC_BASE
IMAGE_DLLCHARACTERISTICS_NX_COMPAT
IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE

File Characteristics

IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_32BIT_MACHINE

PDB Paths

C:\Users\sin\ShieldX\演訓平台\XTEAM\APT\Fin7_CVE-20170199_01\code\ReverseBackdoor\Debug\ReverseBackdoor.pdb

Imports

kernel32

GetProcessHeap
WaitForSingleObject
CreateMutexA
Sleep
WaitForMultipleObjects
TerminateProcess
CreateThread
CreateProcessA
OpenProcess
GetLocalTime
GetModuleFileNameA
GetModuleHandleW
CopyFileA
WideCharToMultiByte
CreateToolhelp32Snapshot
CreatePipe
Process32NextW
CreateFileW
SetStdHandle
SetEnvironmentVariableW
FreeEnvironmentStringsW
GetEnvironmentStringsW
GetCommandLineA
GetOEMCP
GetACP
IsValidCodePage
FindNextFileW
FindFirstFileExW
FindClose
GetTimeZoneInformation
SetConsoleCtrlHandler
GetLastError
SetHandleInformation
CloseHandle
GetTempFileNameA
GetTempPathA
WriteFile
ReadFile
GetFileAttributesA
GetFileSize
DeleteFileA
CreateFileA
CreateDirectoryA
Process32FirstW
GetCommandLineW
WriteConsoleW
OutputDebugStringW
HeapQueryInformation
HeapSize
HeapReAlloc
ReadConsoleW
SetFilePointerEx
GetFileSizeEx
GetConsoleMode
GetConsoleOutputCP
FlushFileBuffers
GetFileType
EnumSystemLocalesW
GetUserDefaultLCID
IsValidLocale
GetLocaleInfoW
LCMapStringW
CompareStringW
GetTimeFormatW
GetDateFormatW
GetCurrentThread
GetStdHandle
GetSystemInfo
HeapValidate
GetModuleHandleExW
SetEndOfFile
ExitProcess
FormatMessageA
EnterCriticalSection
LeaveCriticalSection
InitializeCriticalSectionEx
DeleteCriticalSection
LocalFree
EncodePointer
DecodePointer
MultiByteToWideChar
LCMapStringEx
GetLocaleInfoEx
GetStringTypeW
CompareStringEx
GetCPInfo
UnhandledExceptionFilter
SetUnhandledExceptionFilter
GetCurrentProcess
IsProcessorFeaturePresent
IsDebuggerPresent
GetStartupInfoW
RaiseException
QueryPerformanceCounter
GetCurrentProcessId
GetCurrentThreadId
GetSystemTimeAsFileTime
InitializeSListHead
HeapAlloc
HeapFree
VirtualQuery
FreeLibrary
GetProcAddress
RtlUnwind
InterlockedPushEntrySList
InterlockedFlushSList
GetModuleFileNameW
LoadLibraryExW
SetLastError
InitializeCriticalSectionAndSpinCount
TlsAlloc
TlsGetValue
TlsSetValue
TlsFree

user32

GetMessageW
DispatchMessageW
GetKeyState
GetSystemMetrics
GetForegroundWindow
GetDC
ReleaseDC
GetWindowTextA
SetWindowsHookExW
UnhookWindowsHookEx
CallNextHookEx
TranslateMessage

gdi32

CreateDIBSection
SelectObject
GetCurrentObject
DeleteObject
DeleteDC
CreateCompatibleDC
BitBlt
GetObjectW

advapi32

RegOpenKeyExA
RegCreateKeyExA
RegCloseKey
RegSetValueExA

shell32

ShellExecuteA
SHGetKnownFolderPath
CommandLineToArgvW

shlwapi

PathStripPathA

wininet

HttpSendRequestExA
InternetConnectA
HttpAddRequestHeadersA
HttpOpenRequestA
InternetWriteFile
HttpEndRequestA
InternetOpenA

ws2_32

WSAGetLastError
WSACleanup
gethostname
gethostbyname
WSAConnect
closesocket
htons
inet_addr
inet_ntoa
WSAStartup
send
WSASocketA

Sections

.text
Size: 1.1MB - Virtual size: 1.1MB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.rdata
Size: 248KB - Virtual size: 248KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.data
Size: 9KB - Virtual size: 17KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.idata
Size: 6KB - Virtual size: 5KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.00cfg
Size: 512B - Virtual size: 270B

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.rsrc
Size: 7KB - Virtual size: 6KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.reloc
Size: 39KB - Virtual size: 39KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ

Sharing

General

Malware Config

Signatures

Files

4e60da9d6a155ffec07069ce8d5c714b

Headers

DLL Characteristics

File Characteristics

PDB Paths

Imports

kernel32

user32

gdi32

advapi32

shell32

shlwapi

wininet

ws2_32

Sections

.text Size: 1.1MB - Virtual size: 1.1MB

.rdata Size: 248KB - Virtual size: 248KB

.data Size: 9KB - Virtual size: 17KB

.idata Size: 6KB - Virtual size: 5KB

.00cfg Size: 512B - Virtual size: 270B

.rsrc Size: 7KB - Virtual size: 6KB

.reloc Size: 39KB - Virtual size: 39KB

.text
Size: 1.1MB - Virtual size: 1.1MB

.rdata
Size: 248KB - Virtual size: 248KB

.data
Size: 9KB - Virtual size: 17KB

.idata
Size: 6KB - Virtual size: 5KB

.00cfg
Size: 512B - Virtual size: 270B

.rsrc
Size: 7KB - Virtual size: 6KB

.reloc
Size: 39KB - Virtual size: 39KB