Behavioral task
behavioral1
Sample
a4ddef538510d40d0443b844bb37821ccc453734f043b646ee74fdf49cd9e2cf.exe
Resource
win7-20220812-en
Behavioral task
behavioral2
Sample
a4ddef538510d40d0443b844bb37821ccc453734f043b646ee74fdf49cd9e2cf.exe
Resource
win10v2004-20221111-en
General
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Target
a4ddef538510d40d0443b844bb37821ccc453734f043b646ee74fdf49cd9e2cf
-
Size
595KB
-
MD5
16c46631651c0de782ae155ebaf03331
-
SHA1
88fdec6875d56e6673ab538c6891a5cf2d01fa6c
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SHA256
a4ddef538510d40d0443b844bb37821ccc453734f043b646ee74fdf49cd9e2cf
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SHA512
c175fb37e90c2b094befbe79c932e7ec9d8519e0be3543d28d0ce92a35c8e0504a304bf8200522f67b568cfc3b433967155b6a9bc8ea200ed58d3c613a3a6688
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SSDEEP
12288:VtM5rHgDJ9sk5bbr+T0HjDtufWw507YNKWMCrgDOSUWhszErJ:VtM5rHU9sk5bbr+T0HjDtu35GYtRgDOQ
Malware Config
Signatures
-
Gh0st RAT payload 1 IoCs
resource yara_rule sample family_gh0strat -
Gh0strat family
Files
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a4ddef538510d40d0443b844bb37821ccc453734f043b646ee74fdf49cd9e2cf.exe windows x86
bd1640916ffb68e378b74fc9f331fcf0
Headers
File Characteristics
IMAGE_FILE_RELOCS_STRIPPED
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LINE_NUMS_STRIPPED
IMAGE_FILE_LOCAL_SYMS_STRIPPED
IMAGE_FILE_32BIT_MACHINE
Imports
kernel32
GetThreadPriority
GetCurrentThread
GetPriorityClass
GetCurrentProcess
GlobalMemoryStatus
SetPriorityClass
GetModuleFileNameA
GetStartupInfoA
OpenProcess
Process32Next
SetThreadPriority
QueryPerformanceFrequency
QueryPerformanceCounter
GlobalAlloc
GlobalLock
GlobalUnlock
GlobalFree
GetTickCount
MultiByteToWideChar
Sleep
DeviceIoControl
GetVersion
MoveFileA
LocalAlloc
FindFirstFileA
LocalFree
FindClose
GetLogicalDriveStringsA
GetVolumeInformationA
GetDriveTypeA
GetProcAddress
CreateProcessA
GetFileAttributesA
CreateDirectoryA
DeleteFileA
GetPrivateProfileStringA
lstrcmpA
FreeLibrary
GetWindowsDirectoryA
lstrcatA
GetPrivateProfileSectionNamesA
lstrlenA
InterlockedExchange
lstrcpyA
ResetEvent
WideCharToMultiByte
LeaveCriticalSection
LoadLibraryA
GetSystemInfo
RaiseException
GetLastError
GetModuleHandleA
gdi32
GetDIBits
BitBlt
DeleteDC
DeleteObject
CreateCompatibleDC
CreateDIBSection
SelectObject
CreateCompatibleBitmap
advapi32
LookupPrivilegeValueA
RegCreateKeyExA
RegSetValueExA
RegDeleteKeyA
RegDeleteValueA
RegQueryValueExA
RegEnumKeyExA
RegEnumValueA
OpenProcessToken
AdjustTokenPrivileges
OpenEventLogA
ClearEventLogA
CloseEventLog
RegOpenKeyExA
RegQueryValueA
RegCloseKey
LsaFreeMemory
LsaOpenPolicy
LsaRetrievePrivateData
LsaClose
LookupAccountNameA
IsValidSid
shell32
SHGetFileInfoA
SHGetSpecialFolderPathA
ole32
CoCreateInstance
CoInitialize
CoUninitialize
CoTaskMemFree
oleaut32
SysFreeString
msvcrt
??1exception@@UAE@XZ
_CxxThrowException
strlen
??0exception@@QAE@ABV0@@Z
_strcmpi
_strnicmp
memcpy
??2@YAPAXI@Z
??3@YAXPAX@Z
__CxxFrameHandler
memmove
ceil
_ftol
strstr
_purecall
strchr
malloc
free
_except_handler3
strrchr
exit
atoi
strncmp
strncpy
_errno
wcscpy
strncat
_beginthreadex
sprintf
vsprintf
calloc
__dllonexit
_onexit
_exit
_XcptFilter
_acmdln
__getmainargs
_initterm
__setusermatherr
_adjust_fdiv
__p__commode
__p__fmode
__set_app_type
_controlfp
??1type_info@@UAE@XZ
??0exception@@QAE@ABQBD@Z
winmm
waveOutPrepareHeader
waveOutOpen
waveOutGetNumDevs
waveInClose
waveInUnprepareHeader
waveInGetNumDevs
waveInOpen
waveInPrepareHeader
waveInAddBuffer
waveInStart
waveOutWrite
waveInReset
waveOutReset
waveInStop
waveOutUnprepareHeader
waveOutClose
urlmon
URLDownloadToFileA
netapi32
NetUserAdd
NetLocalGroupAddMembers
psapi
EnumProcessModules
GetModuleFileNameExA
wtsapi32
WTSFreeMemory
WTSQuerySessionInformationA
Sections
.text Size: 460KB - Virtual size: 459KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.data Size: 11KB - Virtual size: 473KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 123KB - Virtual size: 122KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ