gh0strat | 4b1d834c4cc03c8fcee67225c4095dbe

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General

Target

4b1d834c4cc03c8fcee67225c4095dbe
Size

117KB
MD5

4b1d834c4cc03c8fcee67225c4095dbe
SHA1

6e4f41ae6247d1b5e2b52c8d3b093f8b3832c795
SHA256

41f7376f5961cf720ce90482c8707e51e590902703358735ad63a5e200c49a8c
SHA512

cf44358716ec84b4bd194be3f5522e2604e5a22c28b7d59fe23bae47e92217c2903977a1f2cc3e31eb8309cbde8f4fa6ac4ed2a3d118cf5978ee73f9ef880eb6
SSDEEP

3072:i1UvieSLQkLJdB3TlJVgnpCkv/yPZVxzZoix:AUviVDJdNtgp7v/yxT2G

Score

10^/10

gh0strat

Malware Config

Signatures

Gh0st RAT payload 1 IoCs

resource	yara_rule
sample	family_gh0strat

Gh0strat family
gh0strat

Unsigned PE 1 IoCs

Checks for missing Authenticode signature.

resource
4b1d834c4cc03c8fcee67225c4095dbe

Files

4b1d834c4cc03c8fcee67225c4095dbe
.dll windows:4 windows x86 arch:x86

c1c0b80452699b3e3f53aa7d8c736445

Headers

File Characteristics

IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LINE_NUMS_STRIPPED
IMAGE_FILE_LOCAL_SYMS_STRIPPED
IMAGE_FILE_32BIT_MACHINE
IMAGE_FILE_DLL

Imports

kernel32

GlobalUnlock
GlobalLock
GlobalAlloc
GlobalSize
OutputDebugStringA
GetStartupInfoA
CreatePipe
DisconnectNamedPipe
TerminateProcess
PeekNamedPipe
WaitForMultipleObjects
DeviceIoControl
GlobalMemoryStatus
GlobalFree
OpenEventA
SetErrorMode
SetUnhandledExceptionFilter
ExitProcess
DisableThreadLibraryCalls
FreeConsole
SetFileAttributesA
CopyFileA
CreateMutexA
CreateToolhelp32Snapshot
GetCurrentThreadId
RaiseException
LocalSize
UnmapViewOfFile
CreateRemoteThread
HeapAlloc
GetCurrentProcess
Process32First
Process32Next
GetSystemDirectoryA
lstrcmpiA
CreateFileMappingA
GetModuleFileNameA
MoveFileA
WriteFile
SetFilePointer
ReadFile
CreateFileA
GetFileSize
RemoveDirectoryA
LocalAlloc
FindFirstFileA
LocalReAlloc
FindNextFileA
LocalFree
FindClose
GetLogicalDriveStringsA
GetVolumeInformationA
GetDiskFreeSpaceExA
GetDriveTypeA
CreateProcessA
GetFileAttributesA
CreateDirectoryA
GetLastError
DeleteFileA
GetVersionExA
GetPrivateProfileStringA
lstrcmpA
WideCharToMultiByte
MultiByteToWideChar
LoadLibraryA
GetProcAddress
FreeLibrary
GetWindowsDirectoryA
lstrcatA
GetPrivateProfileSectionNamesA
lstrlenA
lstrcpyA
Sleep
CancelIo
InterlockedExchange
ResetEvent
VirtualAlloc
MapViewOfFile
GetProcessHeap
HeapFree
GetTickCount
GetLocalTime
MoveFileExA
OpenProcess
VirtualAllocEx
SetLastError
WriteProcessMemory
EnterCriticalSection
LeaveCriticalSection
CreateEventA
VirtualFree
DeleteCriticalSection
InitializeCriticalSection
CreateThread
ResumeThread
SetEvent
WaitForSingleObject
TerminateThread
CloseHandle
DuplicateHandle

user32

UnhookWindowsHookEx
LoadCursorA
DestroyCursor
BlockInput
SystemParametersInfoA
SendMessageA
keybd_event
MapVirtualKeyA
SetCapture
WindowFromPoint
SetCursorPos
mouse_event
SetWindowsHookExA
SetClipboardData
EmptyClipboard
OpenClipboard
GetClipboardData
GetSystemMetrics
SetRect
ReleaseDC
GetCursorInfo
GetCursorPos
GetDC
SetProcessWindowStation
IsWindow
CloseWindow
CreateWindowExA
DispatchMessageA
CallNextHookEx
GetKeyNameTextA
GetActiveWindow
EnumWindows
GetWindowTextA
ExitWindowsEx
MessageBoxA
CloseClipboard
TranslateMessage
GetMessageA
wsprintfA
CharNextA
PostMessageA
OpenDesktopA
GetThreadDesktop
GetUserObjectInformationA
OpenInputDesktop
SetThreadDesktop
CloseDesktop
IsWindowVisible
GetWindowThreadProcessId
GetProcessWindowStation
OpenWindowStationA

gdi32

GetDIBits
BitBlt
DeleteDC
DeleteObject
CreateDCA
CreateCompatibleDC
CreateDIBSection
SelectObject
CreateCompatibleBitmap

advapi32

LsaClose
ControlService
DeleteService
CloseServiceHandle
RegOpenKeyExA
RegQueryValueA
RegCloseKey
LsaFreeMemory
LsaOpenPolicy
LsaRetrievePrivateData
LookupAccountNameA
IsValidSid
OpenServiceA
OpenSCManagerA
RegSetValueExA
RegCreateKeyA
RegQueryValueExA
RegOpenKeyA
CreateServiceA
RegCreateKeyExA
CloseEventLog
ClearEventLogA
OpenEventLogA
AdjustTokenPrivileges
LookupPrivilegeValueA
OpenProcessToken
FreeSid
SetSecurityDescriptorDacl
AddAccessAllowedAce
InitializeAcl
GetLengthSid
AllocateAndInitializeSid
InitializeSecurityDescriptor
RegEnumValueA
RegEnumKeyExA
RegDeleteValueA
RegDeleteKeyA
RegQueryInfoKeyA
UnlockServiceDatabase
ChangeServiceConfigA
LockServiceDatabase
StartServiceA
QueryServiceConfigA
EnumServicesStatusA
CreateProcessAsUserA
SetTokenInformation
DuplicateTokenEx
RegisterServiceCtrlHandlerA
SetServiceStatus
LookupAccountSidA
GetTokenInformation
QueryServiceStatus

shell32

SHGetFileInfoA
SHGetSpecialFolderPathA

msvcrt

_strnicmp
_strrev
??1type_info@@UAE@XZ
_strupr
_adjust_fdiv
_initterm
_onexit
__dllonexit
_strcmpi
calloc
_beginthreadex
_mbschr
_stricmp
wcstombs
strncat
strtok
atoi
time
localtime
sprintf
strncpy
strrchr
_except_handler3
free
malloc
strchr
_CxxThrowException
strstr
_ftol
ceil
memmove
__CxxFrameHandler
??3@YAXPAX@Z
??2@YAPAXI@Z

winmm

waveOutReset
waveOutUnprepareHeader
waveOutClose
waveInUnprepareHeader
waveInReset
waveInStop
waveOutWrite
waveOutGetNumDevs
waveOutOpen
waveOutPrepareHeader
waveInGetNumDevs
waveInStart
waveInAddBuffer
waveInClose
waveInPrepareHeader
waveInOpen

ws2_32

getsockname
closesocket
recv
WSAStartup
WSAIoctl
setsockopt
connect
htons
gethostbyname
socket
send
gethostname
select
WSACleanup

msvcp60

?_Split@?$basic_string@DU?$char_traits@D@std@@V?$allocator@D@2@@std@@AAEXXZ
?_C@?1??_Nullstr@?$basic_string@DU?$char_traits@D@std@@V?$allocator@D@2@@std@@CAPBDXZ@4DB
??1?$basic_string@DU?$char_traits@D@std@@V?$allocator@D@2@@std@@QAE@XZ
?assign@?$basic_string@DU?$char_traits@D@std@@V?$allocator@D@2@@std@@QAEAAV12@PBDI@Z
?npos@?$basic_string@DU?$char_traits@D@std@@V?$allocator@D@2@@std@@2IB
?_Xran@std@@YAXXZ
?_Tidy@?$basic_string@DU?$char_traits@D@std@@V?$allocator@D@2@@std@@AAEX_N@Z
?_Eos@?$basic_string@DU?$char_traits@D@std@@V?$allocator@D@2@@std@@AAEXI@Z
?_Refcnt@?$basic_string@DU?$char_traits@D@std@@V?$allocator@D@2@@std@@AAEAAEPBD@Z
?_Grow@?$basic_string@DU?$char_traits@D@std@@V?$allocator@D@2@@std@@AAE_NI_N@Z

imm32

ImmReleaseContext
ImmGetContext
ImmGetCompositionStringA

wininet

InternetOpenA
InternetReadFile
InternetCloseHandle
InternetOpenUrlA

msvfw32

ICSeqCompressFrame
ICSeqCompressFrameEnd
ICCompressorFree
ICSeqCompressFrameStart
ICSendMessage
ICOpen
ICClose

wtsapi32

WTSFreeMemory
WTSQueryUserToken
WTSQuerySessionInformationA

userenv

CreateEnvironmentBlock

Exports

Exports

Install
LpkDllInitialize
LpkDrawTextEx
LpkEditControl
LpkExtTextOut
LpkGetCharacterPlacement
LpkGetTextExtentExPoint
LpkInitialize
LpkPSMTextOut
LpkTabbedTextOut
LpkUseGDIWidthCache
MyNewFun
ftsWordBreak
wintest

Sections

.text
Size: 95KB - Virtual size: 95KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

PAGE
Size: 640B - Virtual size: 640B

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

file
Size: 5KB - Virtual size: 5KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

install
Size: 2KB - Virtual size: 2KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

key
Size: 2KB - Virtual size: 2KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

defaul
Size: 1KB - Virtual size: 1KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

sys
Size: 2KB - Virtual size: 2KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.rsrc
Size: 928B - Virtual size: 920B

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.reloc
Size: 5KB - Virtual size: 5KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ

Sharing

General

Malware Config

Signatures

Files

c1c0b80452699b3e3f53aa7d8c736445

Headers

File Characteristics

Imports

kernel32

user32

gdi32

advapi32

shell32

msvcrt

winmm

ws2_32

msvcp60

imm32

wininet

msvfw32

wtsapi32

userenv

Exports

Exports

Sections

.text Size: 95KB - Virtual size: 95KB

PAGE Size: 640B - Virtual size: 640B

file Size: 5KB - Virtual size: 5KB

install Size: 2KB - Virtual size: 2KB

key Size: 2KB - Virtual size: 2KB

defaul Size: 1KB - Virtual size: 1KB

sys Size: 2KB - Virtual size: 2KB

.rsrc Size: 928B - Virtual size: 920B

.reloc Size: 5KB - Virtual size: 5KB

.text
Size: 95KB - Virtual size: 95KB

PAGE
Size: 640B - Virtual size: 640B

file
Size: 5KB - Virtual size: 5KB

install
Size: 2KB - Virtual size: 2KB

key
Size: 2KB - Virtual size: 2KB

defaul
Size: 1KB - Virtual size: 1KB

sys
Size: 2KB - Virtual size: 2KB

.rsrc
Size: 928B - Virtual size: 920B

.reloc
Size: 5KB - Virtual size: 5KB