Static task
static1
Behavioral task
behavioral1
Sample
LowKey_Permanent.exe
Resource
win7-20230712-en
Behavioral task
behavioral2
Sample
LowKey_Permanent.exe
Resource
win10v2004-20230703-en
General
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Target
LowKey_Permanent.exe
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Size
355KB
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MD5
0974a7f61b34fc2620658ad99ffe2fa7
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SHA1
8ad77a43494f86aa101bfeb34a83bc3841cdd20f
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SHA256
8096ce50733799ef028cc1af022c34937752c75c5e285c572563fbbc0a13cdf6
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SHA512
8c5fd11d0ae1d3cf6d668235a8eb3516177b64c0afddab671c4225fe3aee9df2241013212c2eeb3f0971e86d3eba6d954579a9218e06c93d50e645b0b290c753
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SSDEEP
6144:LZneJ1uczb52hjkrfi/8TnQRvPz6jyLIlxsg6QNhvVNmCS4yY56QAXTi5:LteG6lf3+PmjyLusRa/N44yYw3+5
Malware Config
Signatures
-
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource LowKey_Permanent.exe
Files
-
LowKey_Permanent.exe.exe windows x64
6d4e967f0c897d41141dec3d94b21ccc
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
mscoree
CLRCreateInstance
oleaut32
SafeArrayCreate
SafeArrayCreateVector
SafeArrayUnaccessData
SafeArrayAccessData
kernel32
RtlUnwind
CloseHandle
CreateFileW
SetFilePointerEx
GetConsoleMode
GetConsoleOutputCP
FlushFileBuffers
HeapReAlloc
HeapSize
GetProcessHeap
IsDebuggerPresent
OutputDebugStringA
GetCurrentProcess
LocalFree
GetLastError
RtlCaptureContext
RtlLookupFunctionEntry
RtlVirtualUnwind
UnhandledExceptionFilter
SetUnhandledExceptionFilter
TerminateProcess
IsProcessorFeaturePresent
QueryPerformanceCounter
GetCurrentProcessId
GetCurrentThreadId
GetSystemTimeAsFileTime
InitializeSListHead
GetStartupInfoW
GetModuleHandleW
LCMapStringW
RtlPcToFileHeader
RaiseException
RtlUnwindEx
SetLastError
EncodePointer
EnterCriticalSection
LeaveCriticalSection
DeleteCriticalSection
InitializeCriticalSectionAndSpinCount
TlsAlloc
TlsGetValue
TlsSetValue
TlsFree
FreeLibrary
GetProcAddress
LoadLibraryExW
WriteConsoleW
ExitProcess
GetModuleHandleExW
GetStdHandle
WriteFile
GetModuleFileNameW
GetCommandLineA
GetCommandLineW
HeapAlloc
HeapFree
FindClose
FindFirstFileExW
FindNextFileW
IsValidCodePage
GetACP
GetOEMCP
GetCPInfo
MultiByteToWideChar
WideCharToMultiByte
GetEnvironmentStringsW
FreeEnvironmentStringsW
SetEnvironmentVariableW
SetStdHandle
GetFileType
GetStringTypeW
FlsAlloc
FlsGetValue
FlsSetValue
FlsFree
CompareStringW
Sections
.text Size: 75KB - Virtual size: 75KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 40KB - Virtual size: 40KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 230KB - Virtual size: 234KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.pdata Size: 5KB - Virtual size: 5KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
_RDATA Size: 512B - Virtual size: 348B
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