Behavioral task
behavioral1
Sample
file.exe
Resource
win7-20220812-en
Behavioral task
behavioral2
Sample
file.exe
Resource
win10v2004-20220901-en
General
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Target
file.exe
-
Size
6.8MB
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MD5
d2b710790d0ce2626a5a34a094f6ee65
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SHA1
f4a79644612945e1a4a8a387bfa8a9157a363ac9
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SHA256
4e4a8dd542a3e35ec8dd4c439a30303528ff2ba9bd3b35c81423ba2fad551f74
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SHA512
c5372544c22aee00eaf5d7fcaa2d0a9d9b31db8379b10b5d36fff2c1fe333e3d0b4d1897e8fbabec7a01a2c8ff7ce357138df946382c6fe52fdbd5669c3be5c3
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SSDEEP
196608:QpkdpOTgpSsqF10P1CPwDvt3uFTDC7LIKcosI3jhMSN:ckdQMpSfF1s1CPwDvt3uF/CfIKcoss
Malware Config
Extracted
privateloader
http://108.174.200.11/MWTSL
Signatures
-
Privateloader family
Files
-
file.exe.exe windows x86
53a566186eddd8a43c4dcb5fb2ea6af6
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
MultiByteToWideChar
Sleep
GetModuleHandleExA
GetTimeZoneInformation
GetLastError
GetFileAttributesA
CreateFileA
LoadLibraryA
DeleteFileA
CloseHandle
GetSystemInfo
GetProcAddress
LocalFree
FreeLibrary
WideCharToMultiByte
GetSystemTime
lstrcatA
lstrcpyA
ReadFile
SetFilePointer
CreateFileW
AreFileApisANSI
TryEnterCriticalSection
HeapCreate
HeapFree
EnterCriticalSection
GetFullPathNameW
GetDiskFreeSpaceW
OutputDebugStringA
LockFile
InitializeCriticalSection
GetFullPathNameA
SetEndOfFile
UnlockFileEx
GetTempPathW
CreateMutexW
WaitForSingleObject
GetFileAttributesW
GetCurrentThreadId
UnmapViewOfFile
HeapValidate
HeapSize
GetTempPathA
FormatMessageW
GetDiskFreeSpaceA
GetFileAttributesExW
OutputDebugStringW
FlushViewOfFile
WaitForSingleObjectEx
DeleteFileW
HeapReAlloc
LoadLibraryW
HeapAlloc
HeapCompact
HeapDestroy
UnlockFile
LockFileEx
GetFileSize
DeleteCriticalSection
GetCurrentProcessId
GetProcessHeap
SystemTimeToFileTime
GetSystemTimeAsFileTime
FormatMessageA
CreateFileMappingW
MapViewOfFile
QueryPerformanceCounter
GetTickCount
FlushFileBuffers
WriteConsoleW
SetEnvironmentVariableW
FreeEnvironmentStringsW
GetEnvironmentStringsW
GetCommandLineW
GetCommandLineA
GetOEMCP
GetACP
GetModuleHandleA
FindClose
WriteFile
GetCurrentProcess
IsValidCodePage
SetStdHandle
LeaveCriticalSection
LCMapStringW
CompareStringW
GetFileSizeEx
GetConsoleOutputCP
ReadConsoleW
GetConsoleMode
GetStdHandle
GetModuleFileNameW
FreeLibraryAndExitThread
FindFirstFileExW
FindNextFileW
SetFilePointerEx
InitializeCriticalSectionEx
EncodePointer
DecodePointer
GetCPInfo
GetStringTypeW
UnhandledExceptionFilter
SetUnhandledExceptionFilter
TerminateProcess
IsProcessorFeaturePresent
InitializeCriticalSectionAndSpinCount
CreateEventW
GetModuleHandleW
IsDebuggerPresent
GetStartupInfoW
InitializeSListHead
RtlUnwind
RaiseException
SetLastError
TlsAlloc
TlsGetValue
TlsSetValue
TlsFree
LoadLibraryExW
GetFileType
ExitProcess
GetModuleHandleExW
CreateThread
ExitThread
Sections
.text Size: 863KB - Virtual size: 862KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 106KB - Virtual size: 106KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 8KB - Virtual size: 12KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 5.8MB - Virtual size: 5.8MB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.reloc Size: 17KB - Virtual size: 16KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ