joker | tmp | Triage

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General

Target

tmp
Size

243KB
MD5

ce3bb4c035f5fee289f1970ea62cd2d8
SHA1

22d18ce0eec6c6cf299afee922cf390292707c9f
SHA256

38426d9f911a35c90696aa30943133b4926b65ecf53ebc7d7d9cfec7740d6fb0
SHA512

45c400055a4f4fdd540e15f230f4a796d10c446c6a70f855803d2d6d873487448d99041b29fe16cf7eed25df1988fb76051f677ead591c2c9bb6dc43dc351b29
SSDEEP

6144:xuKW2JvRwtCsh+jvQHRflZoOmIKAOteZqaU/:x3JvIpIizKJaU/

Score

10^/10

joker

Malware Config

Extracted

Family

joker

http://win-sys2021.oss-cn-hangzhou.aliyuncs.com

Signatures

Joker family
joker

Files

tmp
.exe windows x86

b7c6c7fc4f7d059ae1acf14c6aed12b0

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

GetFileAttributesW
Sleep
WriteConsoleW
CreateFileW
HeapSize
GetProcessHeap
SetStdHandle
SetEnvironmentVariableW
FreeEnvironmentStringsW
GetEnvironmentStringsW
GetOEMCP
GetACP
IsValidCodePage
FindNextFileW
WideCharToMultiByte
EnterCriticalSection
LeaveCriticalSection
InitializeCriticalSectionEx
DeleteCriticalSection
EncodePointer
DecodePointer
MultiByteToWideChar
LCMapStringEx
GetStringTypeW
GetCPInfo
UnhandledExceptionFilter
SetUnhandledExceptionFilter
GetCurrentProcess
TerminateProcess
IsProcessorFeaturePresent
QueryPerformanceCounter
GetCurrentProcessId
GetCurrentThreadId
GetSystemTimeAsFileTime
InitializeSListHead
IsDebuggerPresent
GetStartupInfoW
GetModuleHandleW
RtlUnwind
RaiseException
GetLastError
SetLastError
InitializeCriticalSectionAndSpinCount
TlsAlloc
TlsGetValue
TlsSetValue
TlsFree
FreeLibrary
GetProcAddress
LoadLibraryExW
ExitProcess
GetModuleHandleExW
CloseHandle
DuplicateHandle
CreateProcessW
GetStdHandle
WriteFile
GetModuleFileNameW
GetCommandLineA
GetCommandLineW
GetFileSizeEx
SetFilePointerEx
GetFileType
HeapAlloc
FlushFileBuffers
GetConsoleOutputCP
GetConsoleMode
HeapFree
WaitForSingleObject
GetExitCodeProcess
GetFileAttributesExW
CreatePipe
CompareStringW
LCMapStringW
GetLocaleInfoW
IsValidLocale
GetUserDefaultLCID
EnumSystemLocalesW
ReadFile
ReadConsoleW
HeapReAlloc
FindClose
FindFirstFileExW
SetEndOfFile

urlmon

URLDownloadToFileW

ws2_32

inet_addr
send
closesocket
connect
recv
htons
socket
WSAStartup

Sections

.text
Size: 166KB - Virtual size: 165KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.rdata
Size: 59KB - Virtual size: 59KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.data
Size: 4KB - Virtual size: 7KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

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

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

Sharing

General

Malware Config

Extracted

Signatures

Files

b7c6c7fc4f7d059ae1acf14c6aed12b0

Headers

DLL Characteristics

File Characteristics

Imports

kernel32

urlmon

ws2_32

Sections

.text Size: 166KB - Virtual size: 165KB

.rdata Size: 59KB - Virtual size: 59KB

.data Size: 4KB - Virtual size: 7KB

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

.reloc Size: 8KB - Virtual size: 7KB

.text
Size: 166KB - Virtual size: 165KB

.rdata
Size: 59KB - Virtual size: 59KB

.data
Size: 4KB - Virtual size: 7KB

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

.reloc
Size: 8KB - Virtual size: 7KB