joker[.]exe | Triage

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General

Target

joker.exe
Size

301KB
MD5

2dc8c7d703c985315fc51e7f005cae66
SHA1

74aeb9bf479d087be303fdcc0a9e07f036736b06
SHA256

4567e66d1d13e01576083709741374164846815464f1c8391ff33ca0cbc6415e
SHA512

3f514cb0e4bb85c0d68900d4161a919cc4cb827c33905d3ebc6cab21cce12a6f30d6e53de62155c5180ad5716aeff4f849b4ec4c8a6d6db671b66dfca33b9796
SSDEEP

6144:WfMSrSNwhr9s9Eoq9mxCBlvzkNXMWJ0gwCP5q:WUeSNwhr9poqRvkN8W

Score

1^/10

Malware Config

Signatures

Files

joker.exe
.exe windows x64

ef148cda0e459cedc3fcb797072be16b

Headers

DLL Characteristics

IMAGE_DLLCHARACTERISTICS_HIGH_ENTROPY_VA
IMAGE_DLLCHARACTERISTICS_DYNAMIC_BASE
IMAGE_DLLCHARACTERISTICS_NX_COMPAT
IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE

File Characteristics

IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LARGE_ADDRESS_AWARE

Imports

ws2_32

send
WSAConnect
inet_addr
htons
WSASocketW
WSAStartup

kernel32

ExitProcess
CreateFileW
SetFilePointerEx
GetConsoleMode
GetConsoleCP
WideCharToMultiByte
CreateEventA
GetLastError
CloseHandle
CreateProcessA
QueryPerformanceCounter
GetCurrentProcessId
GetCurrentThreadId
GetSystemTimeAsFileTime
InitializeSListHead
RtlCaptureContext
RtlLookupFunctionEntry
RtlVirtualUnwind
IsDebuggerPresent
UnhandledExceptionFilter
SetUnhandledExceptionFilter
GetStartupInfoW
IsProcessorFeaturePresent
GetModuleHandleW
GetCurrentProcess
TerminateProcess
GetModuleFileNameW
RtlUnwindEx
RtlPcToFileHeader
RaiseException
InitializeCriticalSectionAndSpinCount
TlsAlloc
TlsGetValue
TlsSetValue
TlsFree
FreeLibrary
GetProcAddress
LoadLibraryExW
SetLastError
EnterCriticalSection
LeaveCriticalSection
DeleteCriticalSection
GetStdHandle
WriteFile
GetModuleFileNameA
MultiByteToWideChar
EncodePointer
GetModuleHandleExW
GetCommandLineA
GetCommandLineW
GetACP
HeapAlloc
HeapSize
HeapValidate
GetSystemInfo
GetStringTypeW
OutputDebugStringA
OutputDebugStringW
WaitForSingleObjectEx
CreateThread
FindClose
FindFirstFileExA
FindNextFileA
IsValidCodePage
GetOEMCP
GetCPInfo
GetEnvironmentStringsW
FreeEnvironmentStringsW
SetEnvironmentVariableA
CompareStringW
LCMapStringW
SetStdHandle
GetFileType
HeapFree
HeapReAlloc
HeapQueryInformation
GetProcessHeap
WriteConsoleW
FlushFileBuffers

advapi32

SystemFunction036

Sections

.text
Size: 210KB - Virtual size: 209KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.rdata
Size: 74KB - Virtual size: 73KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.data
Size: 3KB - Virtual size: 9KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.pdata
Size: 10KB - Virtual size: 10KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.rsrc
Size: 1024B - Virtual size: 648B

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.reloc
Size: 2KB - Virtual size: 1KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ

Sharing

General

Malware Config

Signatures

Files

ef148cda0e459cedc3fcb797072be16b

Headers

DLL Characteristics

File Characteristics

Imports

ws2_32

kernel32

advapi32

Sections

.text Size: 210KB - Virtual size: 209KB

.rdata Size: 74KB - Virtual size: 73KB

.data Size: 3KB - Virtual size: 9KB

.pdata Size: 10KB - Virtual size: 10KB

.rsrc Size: 1024B - Virtual size: 648B

.reloc Size: 2KB - Virtual size: 1KB

.text
Size: 210KB - Virtual size: 209KB

.rdata
Size: 74KB - Virtual size: 73KB

.data
Size: 3KB - Virtual size: 9KB

.pdata
Size: 10KB - Virtual size: 10KB

.rsrc
Size: 1024B - Virtual size: 648B

.reloc
Size: 2KB - Virtual size: 1KB