njrat | 9228D8C44CDC5CC4D82EC3FE68379C6C5938BC04702CF[.]exe

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General

Target

9228D8C44CDC5CC4D82EC3FE68379C6C5938BC04702CF.exe
Size

6.2MB
MD5

cc95e0f6886ee79017f070ceedbb17e3
SHA1

e628e3331228741760644b0716b6e66f7a37324c
SHA256

9228d8c44cdc5cc4d82ec3fe68379c6c5938bc04702cfc86b9b8c96872b52a68
SHA512

f50b798226c81db56187e59b258d2e857dc28da6cb42a047e0ffb5da2dc4c95f68d3d8788cec8a15635718a345d98f8c2c5e579101cbd88493e2d4805d7f5136
SSDEEP

98304:u5hHwzlKTDbdRGQSxUTZeNEiIK176ykGlnrHL21sHHLrHIatQts6mughHLo:uwzoTDp4QeUpg176KlnrHiGYDdmughH

Score

10^/10

pyinstaller njrat

Malware Config

Signatures

Njrat family
njrat
Detects Pyinstaller 1 IoCs
pyinstaller

Processes:

resource yara_rule

sample pyinstaller

resource	yara_rule
sample	pyinstaller

Files

9228D8C44CDC5CC4D82EC3FE68379C6C5938BC04702CF.exe
.exe windows x86

9222d372923baed7aa9dfa28449a94ea

Headers

DLL Characteristics

IMAGE_DLLCHARACTERISTICS_DYNAMIC_BASE
IMAGE_DLLCHARACTERISTICS_NX_COMPAT
IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE

File Characteristics

IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_32BIT_MACHINE

Imports

kernel32

CreateFileA
FindResourceA
FreeLibrary
LoadResource
WriteFile
SizeofResource
GetProcAddress
LoadLibraryA
LockResource
EnumResourceNamesA
CloseHandle
FreeResource
GetWindowsDirectoryA
OutputDebugStringA
GetTempPathA
GetModuleHandleW
ExitProcess
DecodePointer
EncodePointer
GetCommandLineA
HeapSetInformation
GetStartupInfoW
RaiseException
TerminateProcess
GetCurrentProcess
UnhandledExceptionFilter
SetUnhandledExceptionFilter
IsDebuggerPresent
HeapAlloc
GetLastError
HeapFree
IsProcessorFeaturePresent
InitializeCriticalSectionAndSpinCount
DeleteCriticalSection
LeaveCriticalSection
EnterCriticalSection
LoadLibraryW
TlsAlloc
TlsGetValue
TlsSetValue
TlsFree
InterlockedIncrement
SetLastError
GetCurrentThreadId
InterlockedDecrement
GetStdHandle
GetModuleFileNameW
Sleep
HeapSize
GetModuleFileNameA
FreeEnvironmentStringsW
WideCharToMultiByte
GetEnvironmentStringsW
SetHandleCount
GetFileType
HeapCreate
QueryPerformanceCounter
GetTickCount
GetCurrentProcessId
GetSystemTimeAsFileTime
RtlUnwind
GetCPInfo
GetACP
GetOEMCP
IsValidCodePage
HeapReAlloc
LCMapStringW
MultiByteToWideChar
GetStringTypeW

shell32

ShellExecuteA
SHGetSpecialFolderPathA

Sections

.text
Size: 30KB - Virtual size: 30KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.rdata
Size: 12KB - Virtual size: 12KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.data
Size: 3KB - Virtual size: 6KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rsrc
Size: 6.1MB - Virtual size: 6.1MB

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

9222d372923baed7aa9dfa28449a94ea

Headers

DLL Characteristics

File Characteristics

Imports

kernel32

shell32

Sections

.text Size: 30KB - Virtual size: 30KB

.rdata Size: 12KB - Virtual size: 12KB

.data Size: 3KB - Virtual size: 6KB

.rsrc Size: 6.1MB - Virtual size: 6.1MB

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

.text
Size: 30KB - Virtual size: 30KB

.rdata
Size: 12KB - Virtual size: 12KB

.data
Size: 3KB - Virtual size: 6KB

.rsrc
Size: 6.1MB - Virtual size: 6.1MB

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