Behavioral task
behavioral1
Sample
file.exe
Resource
win7-20220812-en
General
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Target
file.exe
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Size
7.6MB
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MD5
0fc293ca3b73d1166ab149213ff1a240
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SHA1
8b2a98870e2a1bd02bf72fc262068d07e620a233
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SHA256
440cec1dd86d03c4e9a29a7b297a30a211f17d48828934a5a7121f1f4b97ef43
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SHA512
bcbfb4e35435250a22c265e291c21669422f927a20053f9184a85da5e5f301a5f4382425b6f6f29639b533dd64a6236e20e57e43be0b8ea53ee7f0b9dae9187f
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SSDEEP
196608:5VzKD/5IQ9ni4P5MlV5rpSsqF10P1CPwDvt3uFTDC7LIKcosI3jhMSNy:U9RP5MPtpSfF1s1CPwDvt3uF/CfIKcoO
Malware Config
Extracted
privateloader
http://108.174.200.11/MWTSL
Signatures
-
Privateloader family
Files
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file.exe.exe windows x86
1757315731bb3023938585c47470d0ca
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
SetCurrentDirectoryA
MultiByteToWideChar
Sleep
GetTempPathA
GetModuleHandleExA
GetTimeZoneInformation
CopyFileA
GetLastError
GetFileAttributesA
CreateFileA
LoadLibraryA
GetVersionExA
LockResource
DeleteFileA
CloseHandle
GetSystemInfo
LoadResource
SetFileAttributesA
GetProcAddress
LocalFree
RemoveDirectoryA
FreeLibrary
WideCharToMultiByte
CreateDirectoryA
GetSystemTime
GetPrivateProfileStringA
ReadFile
SetFilePointer
CreateFileW
AreFileApisANSI
TryEnterCriticalSection
HeapCreate
HeapFree
EnterCriticalSection
FreeResource
GetDiskFreeSpaceW
lstrlenA
LockFile
LeaveCriticalSection
InitializeCriticalSection
GetFullPathNameA
SetEndOfFile
UnlockFileEx
GetTempPathW
CreateMutexW
WaitForSingleObject
GetFileAttributesW
GetCurrentThreadId
UnmapViewOfFile
HeapValidate
HeapSize
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
VirtualQuery
VirtualProtect
WriteConsoleW
SetEnvironmentVariableW
FreeEnvironmentStringsW
GetEnvironmentStringsW
GetCommandLineW
GetCommandLineA
GetOEMCP
LoadLibraryExA
GetModuleHandleA
GetFullPathNameW
FindClose
FindResourceA
FindNextFileA
WriteFile
GetCurrentProcess
SetPriorityClass
FindFirstFileA
GetPrivateProfileSectionNamesA
GetACP
IsValidCodePage
SizeofResource
OutputDebugStringA
SetStdHandle
EnumSystemLocalesW
GetUserDefaultLCID
IsValidLocale
GetLocaleInfoW
LCMapStringW
CompareStringW
GetFileSizeEx
GetConsoleOutputCP
ReadConsoleW
GetConsoleMode
GetStdHandle
GetModuleFileNameW
FindFirstFileExW
FindNextFileW
SetFilePointerEx
LCMapStringEx
InitializeCriticalSectionEx
EncodePointer
DecodePointer
CompareStringEx
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
FreeLibraryAndExitThread
advapi32
CredEnumerateA
CredFree
shell32
SHGetFolderPathA
crypt32
CryptUnprotectData
CryptStringToBinaryA
Sections
.text Size: 1.6MB - Virtual size: 1.6MB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 143KB - Virtual size: 142KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 9KB - Virtual size: 14KB
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: 27KB - Virtual size: 27KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ