third-stage - unmapped[.]dll[.]exe

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General

Target

third-stage - unmapped.dll.exe
Size

288KB
MD5

83cba55f180b0c100935137615e8d296
SHA1

7a1d41c8e9e4bd19e0e360ec17e30c38e4f9ca0d
SHA256

82a2dafd6ce594f2cf8588f32585c71be2180fc4cf9a144e300b1692f3de5807
SHA512

e7e3931a47fe2f6f9de15c8cdfdb1faf3aedf59c7627a40a454032c5041f563739fd513e8f31fa9be3a6ca2e080e8dfe4843cd034f95d65fcbf5ac72bedaf190
SSDEEP

6144:Dv3NBiAcCwl3BcptSR0rDlGBGuN6c3rX5e:zNBiAElRcLSR0rDl8GI3rJ

Score

1^/10

Malware Config

Signatures

Files

third-stage - unmapped.dll.exe
.dll windows x64

473de3ef28aeb4566b679b4090ba8204

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

Imports

bcrypt

BCryptDestroyKey
BCryptGenerateSymmetricKey
BCryptSetProperty
BCryptCloseAlgorithmProvider
BCryptOpenAlgorithmProvider
BCryptDecrypt
BCryptEncrypt

crypt32

CryptBinaryToStringA
CryptStringToBinaryA

wininet

HttpOpenRequestW
InternetReadFile
InternetSetOptionW
InternetConnectW
InternetCloseHandle
HttpSendRequestW
HttpAddRequestHeadersA
InternetCrackUrlW
HttpQueryInfoW
InternetOpenW

kernel32

CreateFileW
FlushFileBuffers
HeapSize
HeapReAlloc
SetStdHandle
GetStringTypeW
GetProcessHeap
FreeEnvironmentStringsW
GetEnvironmentStringsW
SetEndOfFile
GetCommandLineW
GetCommandLineA
GetCPInfo
LocalAlloc
MultiByteToWideChar
LocalFree
LocalReAlloc
VirtualProtect
GetModuleFileNameW
Sleep
GetLastError
CloseHandle
CreateThread
GetOEMCP
WriteConsoleW
WideCharToMultiByte
EnterCriticalSection
GetACP
IsValidCodePage
RtlCaptureContext
RtlLookupFunctionEntry
RtlVirtualUnwind
UnhandledExceptionFilter
SetUnhandledExceptionFilter
GetCurrentProcess
TerminateProcess
IsProcessorFeaturePresent
QueryPerformanceCounter
GetCurrentProcessId
GetCurrentThreadId
GetSystemTimeAsFileTime
InitializeSListHead
IsDebuggerPresent
GetStartupInfoW
GetModuleHandleW
RtlUnwindEx
RtlPcToFileHeader
RaiseException
InterlockedFlushSList
SetLastError
EncodePointer
LeaveCriticalSection
DeleteCriticalSection
InitializeCriticalSectionAndSpinCount
TlsAlloc
TlsGetValue
TlsSetValue
TlsFree
FreeLibrary
GetProcAddress
LoadLibraryExW
GetFileAttributesExW
ExitProcess
GetModuleHandleExW
HeapFree
HeapAlloc
GetStdHandle
GetFileType
WriteFile
GetConsoleOutputCP
GetConsoleMode
GetFileSizeEx
SetFilePointerEx
FlsAlloc
FlsGetValue
FlsSetValue
FlsFree
LCMapStringW
ReadFile
ReadConsoleW
FindClose
FindFirstFileExW
FindNextFileW

advapi32

RegQueryValueExA
RegOpenKeyExW
RegCloseKey

shell32

CommandLineToArgvW

Exports

Exports

DllGetClassObject

Sections

.text
Size: 196KB - Virtual size: 194KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.rdata
Size: 60KB - Virtual size: 58KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.data
Size: 8KB - Virtual size: 7KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.pdata
Size: 12KB - Virtual size: 8KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

_RDATA
Size: 4KB - Virtual size: 348B

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.reloc
Size: 2KB - Virtual size: 1KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ

Sharing

General

Malware Config

Signatures

Files

473de3ef28aeb4566b679b4090ba8204

Headers

DLL Characteristics

File Characteristics

Imports

bcrypt

crypt32

wininet

kernel32

advapi32

shell32

Exports

Exports

Sections

.text Size: 196KB - Virtual size: 194KB

.rdata Size: 60KB - Virtual size: 58KB

.data Size: 8KB - Virtual size: 7KB

.pdata Size: 12KB - Virtual size: 8KB

_RDATA Size: 4KB - Virtual size: 348B

.reloc Size: 2KB - Virtual size: 1KB

.text
Size: 196KB - Virtual size: 194KB

.rdata
Size: 60KB - Virtual size: 58KB

.data
Size: 8KB - Virtual size: 7KB

.pdata
Size: 12KB - Virtual size: 8KB

_RDATA
Size: 4KB - Virtual size: 348B

.reloc
Size: 2KB - Virtual size: 1KB