Behavioral task
behavioral1
Sample
Setup.exe
Resource
win7-20240708-en
Behavioral task
behavioral2
Sample
Setup.exe
Resource
win10v2004-20241007-en
General
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Target
88d25e59f843a8af061802a9460a11a1662e5fb4
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Size
217KB
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MD5
3e66aceea4ebeee50ff967d3a06ff140
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SHA1
88d25e59f843a8af061802a9460a11a1662e5fb4
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SHA256
bf625b1705f381d9b4ef53a9b0b70ca2d6c255534ddbbec631af0b57ecc01731
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SHA512
b9726c63b8dc63a227d2ca8b009a378d3f172fb9d1c3cafb56b555fe17189a48639e4603b9c6e335bbf7feea0fedcf28fc4b1d536a56c0021e9fb95d94b85afa
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SSDEEP
6144:J1cHr5CrGYf4wWnfUup8S0tBI7RAPGQOKve:Wr4CYfrWn8uF0M1KNa
Malware Config
Extracted
privateloader
http://45.133.1.182/proxies.txt
http://45.133.1.107/server.txt
pastebin.com/raw/A7dSG1te
http://wfsdragon.ru/api/setStats.php
51.178.186.149
Signatures
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Privateloader family
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Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
Processes:
resource unpack001/Setup.bin
Files
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88d25e59f843a8af061802a9460a11a1662e5fb4.zip
Password: infected
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Setup.bin.exe windows:6 windows x86 arch:x86
0ee1febb6ddf0a3a76f96e1cf78daf0d
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
HeapReAlloc
SetFilePointerEx
GetFileType
HeapAlloc
LCMapStringW
FindClose
FindFirstFileExW
FindNextFileW
IsValidCodePage
GetACP
GetOEMCP
GetCPInfo
GetCommandLineA
GetCommandLineW
MultiByteToWideChar
WideCharToMultiByte
GetEnvironmentStringsW
FreeEnvironmentStringsW
GetProcessHeap
SetStdHandle
GetStringTypeW
GetConsoleMode
FlushFileBuffers
GetConsoleOutputCP
HeapSize
CreateFileW
DecodePointer
Sections
.text Size: 152KB - Virtual size: 151KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 27KB - Virtual size: 27KB
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: 334KB - Virtual size: 333KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.reloc Size: 6KB - Virtual size: 6KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ