Static task
static1
General
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Target
internalfree.rar
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Size
235KB
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MD5
919cfab1583de93a8858dadc17cb51e3
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SHA1
c8fd75d577ed3fe434dc59a1a6b19b39d0ed1f3f
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SHA256
df493ee07487b461b3710c5e6bef53f67bb3f67627f333db4c3f1dc474b3e20e
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SHA512
bf5ecf73b610638e502ec018c50b439298c00b7047fe247521057da0e7fd0574f989d9d6b7522968184a29044af0478828673b938542a0ec4facdc212b362b28
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SSDEEP
6144:HFNrFD1HVtzCy8Fd/iaCAv0vU5hEXkhXw3uph26qMNEiWsSMBn:dt2y8D/O6hA3up0/+SMp
Malware Config
Signatures
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Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource unpack001/DW/emulation.exe unpack001/DW/test.dll
Files
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internalfree.rar.rar
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DW/emulation.exe.exe windows:6 windows x64 arch:x64
bbf2cfb65b8a13c12cef6b08e355075f
Headers
DLL Characteristics
IMAGE_DLLCHARACTERISTICS_HIGH_ENTROPY_VA
IMAGE_DLLCHARACTERISTICS_DYNAMIC_BASE
IMAGE_DLLCHARACTERISTICS_NX_COMPAT
IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE
File Characteristics
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LARGE_ADDRESS_AWARE
Imports
advapi32
RegQueryValueExA
RegCloseKey
RegOpenKeyExA
kernel32
DeviceIoControl
CreateFileW
CloseHandle
ReadFile
VirtualFree
GetCurrentProcess
WriteFile
VirtualAlloc
LoadLibraryExA
Sleep
GetLastError
LoadLibraryA
DeleteFileW
LoadLibraryW
GetWindowsDirectoryW
GetProcAddress
GetFileSize
FreeLibrary
IsDebuggerPresent
WriteConsoleW
HeapSize
SetStdHandle
GetProcessHeap
SetEnvironmentVariableW
FreeEnvironmentStringsW
GetEnvironmentStringsW
GetOEMCP
GetACP
IsValidCodePage
FindNextFileW
FindFirstFileExW
QueryPerformanceCounter
WideCharToMultiByte
WaitForSingleObjectEx
GetCurrentThreadId
InitializeCriticalSectionEx
GetSystemTimeAsFileTime
GetModuleHandleW
EnterCriticalSection
LeaveCriticalSection
DeleteCriticalSection
EncodePointer
DecodePointer
MultiByteToWideChar
LCMapStringEx
GetStringTypeW
GetCPInfo
InitializeCriticalSectionAndSpinCount
SetEvent
ResetEvent
CreateEventW
UnhandledExceptionFilter
SetUnhandledExceptionFilter
TerminateProcess
IsProcessorFeaturePresent
GetStartupInfoW
GetCurrentProcessId
InitializeSListHead
RtlUnwindEx
RtlPcToFileHeader
RaiseException
SetLastError
TlsAlloc
TlsGetValue
TlsSetValue
TlsFree
LoadLibraryExW
ExitProcess
GetModuleHandleExW
GetModuleFileNameW
GetStdHandle
GetCommandLineA
GetCommandLineW
GetFileSizeEx
SetFilePointerEx
GetFileType
HeapAlloc
HeapFree
CompareStringW
LCMapStringW
GetLocaleInfoW
IsValidLocale
GetUserDefaultLCID
EnumSystemLocalesW
FlushFileBuffers
GetConsoleOutputCP
GetConsoleMode
WaitForSingleObject
GetExitCodeProcess
CreateProcessW
GetFileAttributesExW
ReadConsoleW
HeapReAlloc
FindClose
RtlUnwind
user32
UnhookWindowsHookEx
FindWindowA
PostThreadMessageA
GetWindowThreadProcessId
SetWindowsHookExA
shell32
ShellExecuteW
ntdll
RtlCaptureContext
RtlLookupFunctionEntry
RtlVirtualUnwind
RtlImageNtHeader
Sections
.text Size: 207KB - Virtual size: 207KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 82KB - Virtual size: 82KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 202KB - Virtual size: 209KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.pdata Size: 10KB - Virtual size: 10KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
_RDATA Size: 512B - Virtual size: 348B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.rsrc Size: 512B - Virtual size: 488B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.reloc Size: 2KB - Virtual size: 2KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ
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DW/test.dll.dll windows:6 windows x64 arch:x64
a7ee2905fa6e2b4c1b43b01f7beafae7
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
VirtualProtect
RtlLookupFunctionEntry
RtlVirtualUnwind
UnhandledExceptionFilter
SetUnhandledExceptionFilter
GetCurrentProcess
TerminateProcess
IsProcessorFeaturePresent
QueryPerformanceCounter
GetCurrentProcessId
GetCurrentThreadId
GetSystemTimeAsFileTime
InitializeSListHead
IsDebuggerPresent
RtlCaptureContext
vcruntime140
__C_specific_handler
__std_exception_destroy
_CxxThrowException
__std_type_info_destroy_list
memcpy
__std_exception_copy
memset
api-ms-win-crt-stdio-l1-1-0
__stdio_common_vsprintf_s
api-ms-win-crt-math-l1-1-0
cosf
sinf
round
api-ms-win-crt-runtime-l1-1-0
_initialize_narrow_environment
_seh_filter_dll
_initterm_e
_initterm
_execute_onexit_table
_cexit
_configure_narrow_argv
_initialize_onexit_table
api-ms-win-crt-heap-l1-1-0
_callnewh
malloc
free
Sections
.text Size: 72KB - Virtual size: 72KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 12KB - Virtual size: 12KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 512B - Virtual size: 18KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.pdata Size: 1KB - Virtual size: 1KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.rsrc Size: 512B - Virtual size: 248B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.reloc Size: 512B - Virtual size: 92B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ