Static task
static1
Behavioral task
behavioral1
Sample
cw.dll
Resource
win7-20240708-en
Behavioral task
behavioral2
Sample
cw.dll
Resource
win10v2004-20240802-en
General
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Target
cw.dll
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Size
263KB
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MD5
c40dae3550c9ee474b06140606b04a55
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SHA1
5e8447257bd81e726f6ea4ec9df8e5d0a1ec18f0
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SHA256
f71478299c8476b0a6665124ea65de29a1f6075456f0acc56fefd7a084dcd8f2
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SHA512
8c81c22472e82be0f1bf1bdb6fae7a43e4bf3bd23069a5103b18a2adc2fe14284acf4f7b82b54f990c6e88209ff9de8c26e3eec95b4f41a8b8fc39d86cfda3c8
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SSDEEP
3072:fP8qVaXgyU9Xn4oHvUygA7SRxbaalYdWsWzdk7h3LxdQFJoY46QVg7eO:8FQy434oHvUtgSRxbhlYdFhUohA
Malware Config
Signatures
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Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource cw.dll
Files
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cw.dll.dll windows:6 windows x64 arch:x64
Password: lol
baba7df73501712968ce191be57cb80d
Headers
DLL Characteristics
IMAGE_DLLCHARACTERISTICS_HIGH_ENTROPY_VA
IMAGE_DLLCHARACTERISTICS_DYNAMIC_BASE
IMAGE_DLLCHARACTERISTICS_NX_COMPAT
File Characteristics
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LARGE_ADDRESS_AWARE
IMAGE_FILE_DLL
Imports
kernel32
GetModuleHandleA
K32GetModuleInformation
VirtualQuery
VirtualFree
VirtualAlloc
GetSystemInfo
HeapCreate
VirtualProtect
HeapFree
Thread32Next
Thread32First
GetCurrentThreadId
SuspendThread
ResumeThread
CreateToolhelp32Snapshot
Sleep
HeapReAlloc
CloseHandle
HeapAlloc
GetThreadContext
GetProcAddress
GetCurrentProcessId
GetModuleHandleW
SetThreadContext
OpenThread
QueryPerformanceCounter
QueryPerformanceFrequency
InitOnceComplete
InitOnceBeginInitialize
InitializeCriticalSectionEx
GetSystemTimeAsFileTime
EnterCriticalSection
LeaveCriticalSection
DeleteCriticalSection
EncodePointer
DecodePointer
MultiByteToWideChar
WideCharToMultiByte
LCMapStringEx
GetStringTypeW
GetCPInfo
RtlCaptureContext
RtlLookupFunctionEntry
RtlVirtualUnwind
UnhandledExceptionFilter
SetUnhandledExceptionFilter
GetCurrentProcess
TerminateProcess
IsProcessorFeaturePresent
InitializeSListHead
IsDebuggerPresent
GetStartupInfoW
RtlUnwindEx
RtlPcToFileHeader
RaiseException
InterlockedFlushSList
GetLastError
SetLastError
InitializeCriticalSectionAndSpinCount
TlsAlloc
TlsGetValue
TlsSetValue
TlsFree
FreeLibrary
LoadLibraryExW
GetModuleHandleExW
ExitProcess
GetModuleFileNameW
GetFileSizeEx
SetFilePointerEx
GetStdHandle
GetFileType
FlushFileBuffers
WriteFile
GetConsoleOutputCP
GetConsoleMode
LCMapStringW
GetLocaleInfoW
IsValidLocale
GetUserDefaultLCID
EnumSystemLocalesW
ReadFile
ReadConsoleW
FindClose
FindFirstFileExW
FindNextFileW
IsValidCodePage
GetACP
GetOEMCP
GetCommandLineA
GetCommandLineW
GetEnvironmentStringsW
FreeEnvironmentStringsW
GetProcessHeap
SetStdHandle
CreateFileW
HeapSize
WriteConsoleW
SetEndOfFile
RtlUnwind
Sections
.text Size: 162KB - Virtual size: 162KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 81KB - Virtual size: 81KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 5KB - Virtual size: 11KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.pdata Size: 9KB - Virtual size: 8KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
_RDATA Size: 512B - Virtual size: 244B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.rsrc Size: 512B - Virtual size: 480B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.reloc Size: 3KB - Virtual size: 2KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ