Behavioral task
behavioral1
Sample
Ketta Free temp.exe
Resource
win10-20231220-en
Behavioral task
behavioral2
Sample
Ketta Free temp.exe
Resource
win10v2004-20231215-en
General
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Target
Ketta Free temp.exe
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Size
19.9MB
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MD5
02b631f4b76abbe14676a3c99addc324
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SHA1
8af0b6438b87aa65ffc5ab3953b2fd26c62f548c
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SHA256
7a1419a302f356bd3a9717df2bf72688ba56c47087d5388301ccbec9aac4b864
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SHA512
76b759e7bc8b13076a4acfd39d51eb74667ff01a52772aeb159fa22d874eb57b2f18b9e69028e1708283e6d89ed7579f042e7782e10588c257b9818e8da9c76f
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SSDEEP
393216:7qPnLFXlrFSQFDOETgs77fGasg0NhwvO4YrRBw/mV:OPLFXNFSQUE7c1/73
Malware Config
Signatures
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Async RAT payload 1 IoCs
resource yara_rule sample asyncrat -
Asyncrat family
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Detects Empyrean stealer 1 IoCs
resource yara_rule static1/unpack001/main.pyc family_empyrean -
Empyrean family
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Detects Pyinstaller 1 IoCs
resource yara_rule sample pyinstaller -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource Ketta Free temp.exe
Files
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Ketta Free temp.exe.exe windows:5 windows x86 arch: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: 19.9MB - Virtual size: 19.9MB
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
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main.pyc