CpyCommon
Behavioral task
behavioral1
Sample
ca18f519db12bb3291d96f9acdb9cb3d.dll
Resource
win7-20240221-en
General
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Target
ca18f519db12bb3291d96f9acdb9cb3d
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Size
153KB
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MD5
ca18f519db12bb3291d96f9acdb9cb3d
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SHA1
be38cd7494591911cd757c014dd60db2f63cad99
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SHA256
5cbd35bcaf678d7f516b2429ed7ce6221f7fbacce57b812780a7dd3f9bb32e2e
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SHA512
55b93afc201af28a5f64b4cc6d6b63187dca323925cb362d8b69c29b4c59419db2589dbdfb5f39ef3fe9d93094d5c74933d7d42e6d7a31bd740eb4e7efbed2aa
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SSDEEP
3072:aKXaEtJmw3fe/YEMFVFAJZv0v2opFTBftxvkKJemUQxUa7:9htjewEMf9v2opFTBlxvkZxa7
Malware Config
Signatures
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Gh0st RAT payload 1 IoCs
resource yara_rule sample family_gh0strat -
Gh0strat family
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Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource ca18f519db12bb3291d96f9acdb9cb3d
Files
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ca18f519db12bb3291d96f9acdb9cb3d.dll windows:4 windows x86 arch:x86
e0e7f0f7c3b773b35d4fb6a72192005d
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
LeaveCriticalSection
VirtualAlloc
GetTickCount
CloseHandle
ExitProcess
lstrcatA
lstrlenA
lstrcpyA
GetSystemDirectoryA
Sleep
GetExitCodeProcess
InterlockedExchange
GlobalFree
GlobalUnlock
GlobalLock
GlobalAlloc
GlobalSize
GetLocalTime
HeapFree
GetProcessHeap
MapViewOfFile
GetLastError
CreateFileMappingA
GetShortPathNameA
HeapAlloc
LocalFree
LocalAlloc
InterlockedDecrement
InterlockedIncrement
lstrcmpiA
GetVersionExA
GetCurrentThreadId
GetProcAddress
VirtualFree
GetModuleHandleA
LocalReAlloc
LocalSize
ExpandEnvironmentStringsA
VirtualQuery
GetCurrentProcessId
lstrcmpA
VirtualProtect
MultiByteToWideChar
SetEnvironmentVariableA
GetTempPathA
GetLongPathNameA
GetModuleFileNameA
WideCharToMultiByte
GetCurrentProcess
GetSystemInfo
GetProcessTimes
GlobalMemoryStatusEx
FreeLibrary
DeleteFileA
RemoveDirectoryA
ExitThread
IsBadReadPtr
IsBadStringPtrW
GetPrivateProfileStringA
GetPrivateProfileSectionNamesA
SetUnhandledExceptionFilter
FormatMessageA
IsBadWritePtr
RaiseException
GetTempFileNameA
InitializeCriticalSection
LoadLibraryA
user32
MessageBoxA
GetClassNameA
wvsprintfA
CloseWindowStation
GetCursorInfo
DestroyCursor
LoadCursorA
DestroyWindow
CreateWindowExA
GetWindowRect
ShowWindow
wsprintfA
GetWindow
advapi32
RegOpenKeyExW
msvcrt
_adjust_fdiv
_initterm
_onexit
__dllonexit
??1type_info@@UAE@XZ
_wcsicmp
_strupr
_memicmp
_strlwr
wcsrchr
??3@YAXPAX@Z
memmove
ceil
_ftol
strstr
__CxxFrameHandler
??2@YAPAXI@Z
_except_handler3
_beginthreadex
strrchr
malloc
strncpy
free
rand
srand
strchr
strncat
_CxxThrowException
realloc
wcslen
atoi
wcstombs
Exports
Exports
Sections
.text Size: 100KB - Virtual size: 97KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rdata Size: 24KB - Virtual size: 20KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 12KB - Virtual size: 17KB
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
.reloc Size: 8KB - Virtual size: 7KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ