Behavioral task
behavioral1
Sample
892834734712fe5bc7a6614be6972de1be2d74ad424ef47b2c701046e4912426.exe
Resource
win7-20241023-en
Behavioral task
behavioral2
Sample
892834734712fe5bc7a6614be6972de1be2d74ad424ef47b2c701046e4912426.exe
Resource
win10v2004-20241007-en
General
-
Target
892834734712fe5bc7a6614be6972de1be2d74ad424ef47b2c701046e4912426.exe
-
Size
403KB
-
MD5
b8de3346a34f0fbe1f04d826a5e47b6e
-
SHA1
8b19d7c56f78ce6ce055eeb1d412b446b59efa19
-
SHA256
892834734712fe5bc7a6614be6972de1be2d74ad424ef47b2c701046e4912426
-
SHA512
5125622113c5e4ea9be7390bbef0be5d8bf17b00022f39f50fff86170330acdca37368c338d815156b24af960ab2861efe6bf1281920c156891c9062e35c4f6f
-
SSDEEP
6144:SqJj3bQ/UCg7m1ugavIv1pE0EAPMrGWsWDWidF0HQszCZ2Ftppb9Y81+k7pq7FL7:Sql3k/b1ugaUS2zts
Malware Config
Extracted
privateloader
http://45.133.1.107/server.txt
pastebin.com/raw/A7dSG1te
http://wfsdragon.ru/api/setStats.php
51.178.186.149
Signatures
-
Privateloader family
-
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
Processes:
resource 892834734712fe5bc7a6614be6972de1be2d74ad424ef47b2c701046e4912426.exe
Files
-
892834734712fe5bc7a6614be6972de1be2d74ad424ef47b2c701046e4912426.exe.exe windows:6 windows x86 arch:x86
6256ca6fb1d33cce27dff272311e3072
Headers
DLL Characteristics
IMAGE_DLLCHARACTERISTICS_DYNAMIC_BASE
IMAGE_DLLCHARACTERISTICS_NX_COMPAT
IMAGE_DLLCHARACTERISTICS_GUARD_CF
IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE
File Characteristics
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_32BIT_MACHINE
Imports
kernel32
ReadFile
lstrcatA
GetModuleHandleA
SetCurrentDirectoryA
GetModuleHandleExA
CreateFileA
lstrcpyA
CloseHandle
GetFileSize
GetLastError
GetProcAddress
HeapFree
WriteFile
lstrlenA
lstrcpynA
WriteConsoleW
QueryPerformanceCounter
SetLastError
InitializeCriticalSectionAndSpinCount
TlsAlloc
TlsGetValue
TlsSetValue
TlsFree
GetSystemTimeAsFileTime
GetModuleHandleW
UnhandledExceptionFilter
SetUnhandledExceptionFilter
GetCurrentProcess
TerminateProcess
IsProcessorFeaturePresent
IsDebuggerPresent
GetStartupInfoW
GetCurrentProcessId
GetCurrentThreadId
InitializeSListHead
RtlUnwind
RaiseException
EncodePointer
EnterCriticalSection
LeaveCriticalSection
DeleteCriticalSection
FreeLibrary
LoadLibraryExW
ExitProcess
GetModuleHandleExW
GetModuleFileNameW
GetStdHandle
SetFilePointerEx
GetFileType
HeapAlloc
LCMapStringW
FindClose
FindFirstFileExW
FindNextFileW
IsValidCodePage
GetACP
GetOEMCP
GetCPInfo
GetCommandLineA
GetCommandLineW
MultiByteToWideChar
WideCharToMultiByte
GetEnvironmentStringsW
FreeEnvironmentStringsW
GetProcessHeap
SetStdHandle
GetStringTypeW
GetConsoleMode
FlushFileBuffers
GetConsoleOutputCP
HeapSize
HeapReAlloc
CreateFileW
DecodePointer
Sections
.text Size: 87KB - Virtual size: 87KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 27KB - Virtual size: 26KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 2KB - Virtual size: 6KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 279KB - Virtual size: 279KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.reloc Size: 5KB - Virtual size: 5KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ