Behavioral task
behavioral1
Sample
888rat-Cracked.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
888rat-Cracked.exe
Resource
win10v2004-20240226-en
General
-
Target
888rat-Cracked.exe
-
Size
7.2MB
-
MD5
9f481b3e7eef52df66fb67636944b4b3
-
SHA1
9d20c4a073a99823a2bda89c5575928a03af23b9
-
SHA256
a5f6acebf5951ad3e4f4d37b8821711c0528291a8cc16c14f3f16c6861558199
-
SHA512
9f4a267bacf695c40523ca4e5a0ca463980d3a5c2616513dc8135e428b20db85181492e61843bb1721bb0f160ff8b2b57c927a91f578e97c782126dcee700e62
-
SSDEEP
196608:OjtJd4sHEXgYNBUORNgm785aVox8FEEtVF8iy:OXd4BgWBJG2YaiMVk
Malware Config
Signatures
-
Njrat family
-
AutoIT Executable 1 IoCs
AutoIT scripts compiled to PE executables.
resource yara_rule sample autoit_exe -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 888rat-Cracked.exe
Files
-
888rat-Cracked.exe.exe windows:5 windows x86 arch:x86
84770d94e420b78c501902ae1dba6bc6
Headers
File Characteristics
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LINE_NUMS_STRIPPED
IMAGE_FILE_LOCAL_SYMS_STRIPPED
IMAGE_FILE_BYTES_REVERSED_LO
IMAGE_FILE_32BIT_MACHINE
IMAGE_FILE_BYTES_REVERSED_HI
Imports
oleaut32
SysFreeString
SysReAllocStringLen
user32
MessageBoxA
kernel32
lstrcmpiA
LoadLibraryA
LocalFree
LocalAlloc
Sleep
VirtualFree
VirtualAlloc
GetACP
GetSystemInfo
GetVersion
GetCurrentThreadId
VirtualQuery
WideCharToMultiByte
MultiByteToWideChar
GetStartupInfoA
GetProcAddress
GetModuleHandleW
GetModuleFileNameW
GetLastError
GetCommandLineW
FreeLibrary
ExitProcess
WriteFile
UnhandledExceptionFilter
RtlUnwind
RaiseException
GetStdHandle
DeleteCriticalSection
LeaveCriticalSection
EnterCriticalSection
InitializeCriticalSection
CloseHandle
TlsSetValue
TlsGetValue
LocalAlloc
GetModuleHandleW
WriteProcessMemory
WriteFile
VirtualFree
VirtualAllocEx
VirtualAlloc
TerminateProcess
Sleep
SizeofResource
SetThreadContext
ResumeThread
ReadProcessMemory
ReadFile
LockResource
LoadResource
LoadLibraryW
GetWindowsDirectoryW
GetVersionExW
GetTickCount
GetThreadContext
GetTempPathW
GetProcAddress
GetModuleHandleW
GetFileSize
GetCurrentProcess
FreeResource
FreeLibrary
FindResourceW
FindFirstFileW
FindClose
ExitProcess
EnumResourceNamesW
CreateProcessW
CreateFileW
CopyFileW
CloseHandle
advapi32
RegSetValueExW
RegOpenKeyExW
RegCloseKey
ntdll
NtUnmapViewOfSection
Sections
.text Size: 26KB - Virtual size: 26KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.itext Size: 1024B - Virtual size: 776B
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.data Size: 2KB - Virtual size: 1KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.bss Size: - Virtual size: 10KB
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.idata Size: 2KB - Virtual size: 2KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.tls Size: - Virtual size: 8B
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rdata Size: 512B - Virtual size: 24B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.reloc Size: 4KB - Virtual size: 3KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ
.rsrc Size: 7.1MB - Virtual size: 7.1MB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ