Behavioral task
behavioral1
Sample
ae4f0f04f96be8249e1431d5cd61653e.exe
Resource
win7-20231215-en
Behavioral task
behavioral2
Sample
ae4f0f04f96be8249e1431d5cd61653e.exe
Resource
win10v2004-20231215-en
General
-
Target
ae4f0f04f96be8249e1431d5cd61653e
-
Size
1004KB
-
MD5
ae4f0f04f96be8249e1431d5cd61653e
-
SHA1
8def14f91f2d94607b990f041c0ce026a237b791
-
SHA256
b612f8630f4a012aac9cb12c4aa132c3b74f5b77db3d198c02c1d17b69cc32ce
-
SHA512
b50b1f15dc0f7a9a58aa11c2e1023b9625727e32b4c109e117c9633e4a331b0f4c32093eced91e5bce641ce7e0b8eb6cbeb07cdff3c200d3fb1a210ad24be8cd
-
SSDEEP
12288:2//AH0CyrHLWuOmsdRtyncxQRhJJzhoqgH5sB4dxHGxoIF:2/oHHkIdRhQRh9B4dotF
Malware Config
Extracted
privateloader
http://37.0.10.214/proxies.txt
http://37.0.10.244/server.txt
http://wfsdragon.ru/api/setStats.php
37.0.10.237
Signatures
-
Privateloader family
-
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource ae4f0f04f96be8249e1431d5cd61653e
Files
-
ae4f0f04f96be8249e1431d5cd61653e.exe windows:6 windows x86 arch:x86
d829f266aa146de717eb87c227ada96a
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
SetPriorityClass
GetCurrentProcess
lstrcatA
GetModuleHandleA
SetCurrentDirectoryA
GetModuleHandleExA
lstrcpyA
GetProcAddress
GetLastError
HeapFree
lstrlenA
HeapAlloc
lstrcpynA
GetProcessHeap
WriteConsoleW
QueryPerformanceCounter
SetLastError
InitializeCriticalSectionAndSpinCount
CreateEventW
TlsAlloc
TlsGetValue
TlsSetValue
TlsFree
GetSystemTimeAsFileTime
GetModuleHandleW
CloseHandle
EnterCriticalSection
LeaveCriticalSection
DeleteCriticalSection
SetEvent
ResetEvent
WaitForSingleObjectEx
IsDebuggerPresent
UnhandledExceptionFilter
SetUnhandledExceptionFilter
GetStartupInfoW
IsProcessorFeaturePresent
GetCurrentProcessId
GetCurrentThreadId
InitializeSListHead
TerminateProcess
RaiseException
RtlUnwind
FreeLibrary
LoadLibraryExW
EncodePointer
ReadFile
ExitProcess
GetModuleHandleExW
GetModuleFileNameW
GetStdHandle
WriteFile
SetFilePointerEx
GetConsoleMode
ReadConsoleW
GetFileType
LCMapStringW
GetConsoleOutputCP
GetFileSizeEx
FindClose
FindFirstFileExW
FindNextFileW
IsValidCodePage
GetACP
GetOEMCP
GetCPInfo
GetCommandLineA
GetCommandLineW
MultiByteToWideChar
WideCharToMultiByte
GetEnvironmentStringsW
FreeEnvironmentStringsW
SetStdHandle
GetStringTypeW
CreateFileW
FlushFileBuffers
HeapSize
HeapReAlloc
SetEndOfFile
DecodePointer
Sections
.text Size: 146KB - Virtual size: 145KB
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: 5KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 822KB - Virtual size: 821KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.reloc Size: 6KB - Virtual size: 5KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ