CallFunction
Static task
static1
Behavioral task
behavioral1
Sample
next_stage.dll
Resource
win7-20220414-en
General
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Target
next_stage.dll
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Size
558KB
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MD5
6eeb4d8cd43879a7b8fb4cf2a2753106
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SHA1
2bd84ed774ef2a9c789fc5f27cebe1a115fcc1e0
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SHA256
235720bec0797367013cbdc1fe9bbdde1c5d325235920a1a3e9499485fb72dba
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SHA512
17447013a73470b4b58cd327da724a703c1105c4fa086a33a7cfa0033d0f79265ceacd7986aadb2f7cddabc8fd2641b90d97b3f28045b1ebb628306c7bc033fb
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SSDEEP
6144:CulslRhTb9u+fgVOGC9QtAOirKh036nlTmndybrk4QuQq5mqIHqVyK1MbqSWfAb1:ClTbQmwkrKh2A8dCwlzmTOb6AbebEP
Malware Config
Signatures
Files
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next_stage.dll.dll windows x86
dfd8d552723e495f48ae2a7b0a8a637b
Headers
DLL Characteristics
IMAGE_DLLCHARACTERISTICS_DYNAMIC_BASE
IMAGE_DLLCHARACTERISTICS_NX_COMPAT
File Characteristics
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_32BIT_MACHINE
Imports
kernel32
GetLocalTime
VirtualProtectEx
LocalFree
GetFileSize
WriteFile
MultiByteToWideChar
GetModuleHandleExA
GetModuleHandleW
WideCharToMultiByte
FormatMessageA
UnmapViewOfFile
CreateFileMappingA
MapViewOfFile
VirtualFree
VirtualAlloc
FreeLibrary
GetProcAddress
IsBadReadPtr
CreateThread
HeapSize
WriteConsoleW
SetStdHandle
GetProcessHeap
FreeEnvironmentStringsW
GetEnvironmentStringsW
GetCommandLineW
GetOEMCP
IsValidCodePage
FindNextFileA
FindFirstFileExA
FindClose
SetFilePointerEx
ReadConsoleW
GetConsoleMode
GetConsoleCP
FlushFileBuffers
EnumSystemLocalesW
GetUserDefaultLCID
IsValidLocale
CloseHandle
CreateFileA
GetLastError
GetCommandLineA
GetModuleHandleA
LocalAlloc
WaitForSingleObject
SetFilePointer
OutputDebugStringA
GetCurrentProcess
SetLastError
GetFileType
GetStdHandle
GetACP
GetModuleFileNameA
GetModuleHandleExW
ExitProcess
ReadFile
CreateFileW
LoadLibraryExW
RaiseException
InterlockedFlushSList
EnterCriticalSection
LeaveCriticalSection
DeleteCriticalSection
InitializeCriticalSectionAndSpinCount
SwitchToThread
TlsAlloc
TlsGetValue
TlsSetValue
TlsFree
GetSystemTimeAsFileTime
EncodePointer
DecodePointer
LCMapStringW
GetLocaleInfoW
GetStringTypeW
GetCPInfo
InitializeSListHead
IsDebuggerPresent
UnhandledExceptionFilter
SetUnhandledExceptionFilter
GetStartupInfoW
IsProcessorFeaturePresent
TerminateProcess
HeapAlloc
HeapReAlloc
HeapFree
RtlUnwind
user32
GetCursorPos
BeginPaint
UpdateWindow
EndPaint
KillTimer
GetMessageA
DispatchMessageA
LoadCursorA
FillRect
CreateWindowExW
RegisterClassExW
LoadStringW
wsprintfA
ShowWindow
GetAsyncKeyState
TranslateAcceleratorA
SetTimer
LoadAcceleratorsA
DefWindowProcA
SetLayeredWindowAttributes
TranslateMessage
SendMessageA
LoadIconA
GetClientRect
gdi32
Ellipse
GetStockObject
SelectObject
Exports
Exports
Sections
.text Size: 168KB - Virtual size: 168KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 83KB - Virtual size: 83KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 293KB - Virtual size: 299KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.upx1 Size: 512B - Virtual size: 451B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rsrc Size: 512B - Virtual size: 480B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.reloc Size: 11KB - Virtual size: 10KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ