Behavioral task
behavioral1
Sample
cb977a0f4d4c6986f421d48bc6f1842a7a1f8419ee3dcd8b287a26e643ca37ee.exe
Resource
win7-20220812-en
Behavioral task
behavioral2
Sample
cb977a0f4d4c6986f421d48bc6f1842a7a1f8419ee3dcd8b287a26e643ca37ee.exe
Resource
win10v2004-20221111-en
General
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Target
cb977a0f4d4c6986f421d48bc6f1842a7a1f8419ee3dcd8b287a26e643ca37ee
-
Size
116KB
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MD5
3a5fec86fd4fed000a5d7c55798a8b54
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SHA1
7a4d61a1926d7bc08b3d9604ca10ce021690e882
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SHA256
cb977a0f4d4c6986f421d48bc6f1842a7a1f8419ee3dcd8b287a26e643ca37ee
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SHA512
1d886f047cc27134f31fc3034885acbda7fc1e99f1552c12c0b2d258a9585b5f38bb242e0dd805fa72c9094d17e879b25f0c8874160ca4bf827d578e3e24a868
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SSDEEP
1536:Cx9tEimDi/2VUN+QjbcM7Of1+eWLS3SxgKWk0S0K/Z+J:ESc2aAQjbr7I1+eaudkHfZ+J
Malware Config
Signatures
-
Gh0st RAT payload 1 IoCs
resource yara_rule sample family_gh0strat -
Gh0strat family
Files
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cb977a0f4d4c6986f421d48bc6f1842a7a1f8419ee3dcd8b287a26e643ca37ee.exe windows x86
86aaeeb141317dfeca29e01b4ee97be0
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
msvfw32
ICSendMessage
ole32
CoUninitialize
CoCreateInstance
CoInitialize
kernel32
GlobalSize
GetLastError
RaiseException
GetStartupInfoA
GetModuleHandleA
GetProcAddress
LoadLibraryA
CloseHandle
EnterCriticalSection
VirtualAlloc
lstrlenA
CreateEventA
WaitForSingleObject
ResetEvent
lstrcpyA
SetEvent
InterlockedExchange
CancelIo
Sleep
GetPrivateProfileSectionNamesA
lstrcatA
GetWindowsDirectoryA
FreeLibrary
MultiByteToWideChar
WideCharToMultiByte
lstrcmpA
GetPrivateProfileStringA
GetVersionExA
CreateDirectoryA
GetDriveTypeA
GetDiskFreeSpaceExA
GetVolumeInformationA
LocalFree
LocalAlloc
RemoveDirectoryA
CreateFileA
WriteFile
WritePrivateProfileStringA
GetModuleFileNameA
CreateThread
LeaveCriticalSection
DeleteCriticalSection
InitializeCriticalSection
ExitProcess
SetFilePointer
GetLocalTime
GlobalFree
GlobalUnlock
msvcrt
free
_except_handler3
strrchr
rename
atoi
strncmp
strncpy
_errno
_snprintf
_beginthreadex
calloc
_exit
malloc
exit
_acmdln
__getmainargs
_initterm
__setusermatherr
_adjust_fdiv
__p__commode
__p__fmode
__set_app_type
_controlfp
strchr
strstr
_ftol
ceil
memmove
__CxxFrameHandler
??3@YAXPAX@Z
??2@YAPAXI@Z
_strnicmp
_XcptFilter
_strupr
msvcp60
?_Xran@std@@YAXXZ
?_Split@?$basic_string@DU?$char_traits@D@std@@V?$allocator@D@2@@std@@AAEXXZ
?_Eos@?$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
?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
?_C@?1??_Nullstr@?$basic_string@DU?$char_traits@D@std@@V?$allocator@D@2@@std@@CAPBDXZ@4DB
?_Tidy@?$basic_string@DU?$char_traits@D@std@@V?$allocator@D@2@@std@@AAEX_N@Z
?npos@?$basic_string@DU?$char_traits@D@std@@V?$allocator@D@2@@std@@2IB
Sections
.text Size: 79KB - Virtual size: 78KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.ujyhkuy Size: 9KB - Virtual size: 9KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 13KB - Virtual size: 12KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 10KB - Virtual size: 14KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 4KB - Virtual size: 3KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ