Behavioral task
behavioral1
Sample
022e3c30a1504fde93e24b2206f804a923ee9785e4db81a166939a1e7b928b66.exe
Resource
win7-20240903-en
Behavioral task
behavioral2
Sample
022e3c30a1504fde93e24b2206f804a923ee9785e4db81a166939a1e7b928b66.exe
Resource
win10v2004-20241007-en
General
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Target
44ffacde234b08a135e3f8887bcb61bc3101c83849b31ecb4fd6002901f7e2a1
-
Size
159KB
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MD5
346437a8bad32a31ed7d92f62a7d4bd9
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SHA1
9b1e109c549f689ea723870d84506af88f578637
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SHA256
44ffacde234b08a135e3f8887bcb61bc3101c83849b31ecb4fd6002901f7e2a1
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SHA512
b0b171cbce38b18d637501222a4267929ff0f74cc13b11886104e46d50aa11bee877fd6eaa23213c4b820d9ae698eb8a41aeb8c85e636de85d75cd4e07045a4d
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SSDEEP
3072:EULCUhT9JAn3Itf7MOctzg0oGYQQByb3oZGUlMp8yPJwJ6lQBwj218UF:v+GT9q3+TMX+0sy0ZJmSqUvR
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.
resource unpack001/022e3c30a1504fde93e24b2206f804a923ee9785e4db81a166939a1e7b928b66
Files
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44ffacde234b08a135e3f8887bcb61bc3101c83849b31ecb4fd6002901f7e2a1.zip
Password: infected
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022e3c30a1504fde93e24b2206f804a923ee9785e4db81a166939a1e7b928b66.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