gh0strat | b5d366e5d4822cde80c8c3ea623d20b2

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General

Target

b5d366e5d4822cde80c8c3ea623d20b2
Size

119KB
MD5

b5d366e5d4822cde80c8c3ea623d20b2
SHA1

a94d7745f87cd53ef66a053ec7eb1f9534d29bb9
SHA256

7f40c027e20fc18683d237028acf8bc70a2772ba24051b7aad51088e677588a4
SHA512

15c512dc8de20b29f26ecc9074c189825db0daee3b92e75e809b1be646d9b480ff01c06602593ef559cf31cb0863e207cd4010c53e80c813b133f33c802294c1
SSDEEP

3072:1lqfM4TYZesGO4Qg/0ilm37GBYfiA+SIML+HsZwUN:1lqfTY4Yjg/0VqY6hMLruk

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
b5d366e5d4822cde80c8c3ea623d20b2

Files

b5d366e5d4822cde80c8c3ea623d20b2
.dll windows:4 windows x86 arch:x86

058f431754570a6ec99fafe5ff451568

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

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

user32

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

gdi32

CreateDIBSection
CreateCompatibleDC
DeleteDC
BitBlt
GetDIBits
CreateCompatibleBitmap
DeleteObject
SelectObject

advapi32

RegQueryValueExA
GetTokenInformation
LookupAccountSidA
SetServiceStatus
RegisterServiceCtrlHandlerA
RegDeleteKeyA
RegDeleteValueA
RegEnumKeyExA
IsValidSid
LsaRetrievePrivateData
LsaOpenPolicy
LsaFreeMemory
RegCloseKey
RegQueryValueA
RegOpenKeyExA
CloseServiceHandle
DeleteService
ControlService
QueryServiceStatus
OpenServiceA
OpenSCManagerA
RegSetValueExA
RegOpenKeyA
RegCreateKeyExA
CloseEventLog
ClearEventLogA
OpenEventLogA
AdjustTokenPrivileges
LookupPrivilegeValueA
OpenProcessToken
FreeSid
SetSecurityDescriptorDacl
AddAccessAllowedAce
InitializeAcl
GetLengthSid
AllocateAndInitializeSid
InitializeSecurityDescriptor
RegEnumValueA

shell32

SHGetFileInfoA

msvcrt

_beginthreadex
_strnicmp
??1type_info@@UAE@XZ
calloc
_strcmpi
wcstombs
realloc
strncat
strtok
atoi
strncpy
strrchr
_except_handler3
free
malloc
strchr
_CxxThrowException
strstr
_ftol
ceil
memmove
__CxxFrameHandler
??3@YAXPAX@Z
??2@YAPAXI@Z

winmm

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

ws2_32

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

msvcp60

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

imm32

ImmReleaseContext
ImmGetContext
ImmGetCompositionStringA

msvfw32

ICSeqCompressFrame
ICSendMessage
ICOpen
ICClose
ICCompressorFree
ICSeqCompressFrameEnd
ICSeqCompressFrameStart

psapi

EnumProcessModules
GetModuleFileNameExA

wtsapi32

WTSFreeMemory
WTSQuerySessionInformationA

Exports

Exports

InfocInstanceBy
ReleaseInfoc
ReleaseInstance
UnitDataAndSent
newfunction

Sections

.text
Size: 94KB - Virtual size: 93KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.CRT
Size: 512B - Virtual size: 8B

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rsrc
Size: 19KB - Virtual size: 18KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.reloc
Size: 5KB - Virtual size: 4KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ

Sharing

General

Malware Config

Signatures

Files

058f431754570a6ec99fafe5ff451568

Headers

File Characteristics

Imports

kernel32

user32

gdi32

advapi32

shell32

msvcrt

winmm

ws2_32

msvcp60

imm32

msvfw32

psapi

wtsapi32

Exports

Exports

Sections

.text Size: 94KB - Virtual size: 93KB

.CRT Size: 512B - Virtual size: 8B

.rsrc Size: 19KB - Virtual size: 18KB

.reloc Size: 5KB - Virtual size: 4KB

.text
Size: 94KB - Virtual size: 93KB

.CRT
Size: 512B - Virtual size: 8B

.rsrc
Size: 19KB - Virtual size: 18KB

.reloc
Size: 5KB - Virtual size: 4KB