privateloader | file

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General

Target

file
Size

1.0MB
MD5

611af5f1dbaa7a54dad2be40198d8367
SHA1

7d3b5ee5dcd56676c1ac39c63493e863e6e52d9b
SHA256

7307b42a1e25b3a6e376bbf246916e0b71e27c2c09fdeed14fa7a3c7b677868b
SHA512

aa2fafddd29bea068903900a2b6a3831ff1c1d3bd88bbd95786041eab97be52a67d6d94b24b35826f8d76556d0ddd14454b5e81d17835684ef1398a3b4c1edf3
SSDEEP

24576:FupljDEVT1nl55RectmTXzv8T1RvMeosrgswbeHo1wYwfJlTSa6P:CDEVT1nl55RectmT+y3dzbeHo2YwfJlQ

Score

10^/10

privateloader

Malware Config

Extracted

Family

privateloader

1.1.1.1

Signatures

Privateloader family
privateloader

Unsigned PE 1 IoCs

Checks for missing Authenticode signature.

resource
file

Files

file
.exe windows x86

3b57adebbc15f3730d2f6b295ed9fe14

Headers

DLL Characteristics

IMAGE_DLLCHARACTERISTICS_DYNAMIC_BASE
IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE

File Characteristics

IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_32BIT_MACHINE

Imports

kernel32

GetCurrentThreadId
GetModuleHandleA
GetLocaleInfoA
OpenProcess
CreateToolhelp32Snapshot
CreateEventW
MultiByteToWideChar
Sleep
GetTempPathA
GetModuleHandleExA
GetTimeZoneInformation
GetTickCount64
CopyFileA
GetLastError
GetFileAttributesA
TzSpecificLocalTimeToSystemTime
CreateFileA
SetEvent
TerminateThread
LoadLibraryA
GetVersionExA
DeleteFileA
Process32Next
CloseHandle
GetSystemInfo
CreateThread
ResetEvent
GetWindowsDirectoryA
HeapAlloc
SetFileAttributesA
GetLocalTime
GetProcAddress
LocalFree
IsProcessorFeaturePresent
GetFileSize
RemoveDirectoryA
ExitProcess
GetCurrentProcessId
GetProcessHeap
GlobalMemoryStatusEx
FreeLibrary
WideCharToMultiByte
CreateDirectoryA
GetSystemTime
LocalAlloc
GetPrivateProfileStringA
IsWow64Process
IsDebuggerPresent
GetComputerNameA
SetUnhandledExceptionFilter
lstrcatA
lstrcpyA
lstrcpynA
SetFilePointer
InitializeCriticalSectionEx
AreFileApisANSI
EnterCriticalSection
GetFullPathNameW
GetDiskFreeSpaceW
LockFile
LeaveCriticalSection
InitializeCriticalSection
GetFullPathNameA
SetEndOfFile
GetTempPathW
GetFileAttributesW
FormatMessageW
GetDiskFreeSpaceA
DeleteFileW
UnlockFile
LockFileEx
DeleteCriticalSection
GetSystemTimeAsFileTime
FormatMessageA
QueryPerformanceCounter
GetTickCount
FlushFileBuffers
WriteConsoleW
HeapSize
SetEnvironmentVariableW
FreeEnvironmentStringsW
GetEnvironmentStringsW
GetCommandLineW
GetCommandLineA
GetOEMCP
GetACP
IsValidCodePage
WaitForSingleObject
GetVolumeInformationA
FindClose
lstrlenA
CreateEventA
FindNextFileA
GetUserDefaultLocaleName
TerminateProcess
WriteFile
GetCurrentProcess
HeapFree
FindFirstFileA
Process32First
GetPrivateProfileSectionNamesA
SetStdHandle
HeapReAlloc
EnumSystemLocalesW
GetUserDefaultLCID
IsValidLocale
GetLocaleInfoW
LCMapStringW
CompareStringW
ReadFile
GetTimeFormatW
GetDateFormatW
GetFileSizeEx
GetConsoleOutputCP
ReadConsoleW
GetConsoleMode
GetStdHandle
GetModuleFileNameW
GetModuleHandleExW
GetFileType
GetModuleFileNameA
CreateFileW
SetFilePointerEx
LoadLibraryExW
TlsFree
TlsSetValue
TlsGetValue
TlsAlloc
SetLastError
RaiseException
RtlUnwind
InitializeSListHead
GetStartupInfoW
WaitForSingleObjectEx
InitializeCriticalSectionAndSpinCount
FindFirstFileW
FindFirstFileExW
FindNextFileW
GetFileAttributesExW
GetFinalPathNameByHandleW
GetModuleHandleW
GetFileInformationByHandleEx
GetLocaleInfoEx
InitializeSRWLock
ReleaseSRWLockExclusive
AcquireSRWLockExclusive
TryAcquireSRWLockExclusive
LCMapStringEx
EncodePointer
DecodePointer
CompareStringEx
GetCPInfo
GetStringTypeW
UnhandledExceptionFilter

user32

GetDC
GetWindowRect
EnumDisplayDevicesA
CharNextA
GetSystemMetrics
GetDesktopWindow
ReleaseDC
GetKeyboardLayoutList
wsprintfA

gdi32

CreateCompatibleBitmap
SelectObject
CreateCompatibleDC
DeleteObject
BitBlt

advapi32

SystemFunction036
RegOpenKeyExA
GetUserNameA
RegCloseKey
GetCurrentHwProfileA
RegQueryValueExA
CredEnumerateA
RegCreateKeyExA
CredFree
RegEnumKeyExA

shell32

ShellExecuteA
SHGetFolderPathA

ole32

CoInitialize
CoUninitialize
CoCreateInstance
CoInitializeEx

ws2_32

WSACleanup
closesocket
shutdown
getaddrinfo
WSAStartup
setsockopt
socket
connect
recv
freeaddrinfo
WSAGetLastError
send

crypt32

CryptUnprotectData

shlwapi

PathFindExtensionA

gdiplus

GdiplusStartup
GdiplusShutdown
GdipDisposeImage
GdipSaveImageToFile
GdipGetImageEncodersSize
GdipCreateBitmapFromHBITMAP
GdipGetImageEncoders

setupapi

SetupDiGetClassDevsA
SetupDiEnumDeviceInfo
SetupDiGetDeviceInterfaceDetailA
SetupDiEnumDeviceInterfaces

ntdll

RtlUnicodeStringToAnsiString

Sections

.text
Size: 862KB - Virtual size: 861KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.rdata
Size: 176KB - Virtual size: 176KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.data
Size: 8KB - Virtual size: 13KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rsrc
Size: 1KB - Virtual size: 1KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.reloc
Size: 24KB - Virtual size: 24KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ

Sharing

General

Malware Config

Extracted

Signatures

Files

3b57adebbc15f3730d2f6b295ed9fe14

Headers

DLL Characteristics

File Characteristics

Imports

kernel32

user32

gdi32

advapi32

shell32

ole32

ws2_32

crypt32

shlwapi

gdiplus

setupapi

ntdll

Sections

.text Size: 862KB - Virtual size: 861KB

.rdata Size: 176KB - Virtual size: 176KB

.data Size: 8KB - Virtual size: 13KB

.rsrc Size: 1KB - Virtual size: 1KB

.reloc Size: 24KB - Virtual size: 24KB

.text
Size: 862KB - Virtual size: 861KB

.rdata
Size: 176KB - Virtual size: 176KB

.data
Size: 8KB - Virtual size: 13KB

.rsrc
Size: 1KB - Virtual size: 1KB

.reloc
Size: 24KB - Virtual size: 24KB