4fb67434518e6e60a86e31faa9bb57a6c74de5d7c01b8ac25dad5a667c509549

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General

Target

4fb67434518e6e60a86e31faa9bb57a6c74de5d7c01b8ac25dad5a667c509549
Size

782KB
MD5

5d9123d1cff1c704cd288caa798a2768
SHA1

1aeee6ed7fcaeb0301f6bebb17fbf3e6d1db7819
SHA256

4fb67434518e6e60a86e31faa9bb57a6c74de5d7c01b8ac25dad5a667c509549
SHA512

ee493fda1dfd2018ff29750554e5573819911e9c91a80837c2f502af0f91281261ded375fe9caae763d5712a89d5b455989f5f69c13cd66f216247c929695892
SSDEEP

6144:+BVcIRZCTcMWgqPerSowtI+TB08B34c2Pa3b31CwMFGwXEZpz4lY+E3FASaLiqz5:+BVcItjPYSowtI+RofF0EDpBIEAKD

Score

3^/10

Malware Config

Signatures

Unsigned PE 1 IoCs

Checks for missing Authenticode signature.

resource
4fb67434518e6e60a86e31faa9bb57a6c74de5d7c01b8ac25dad5a667c509549

Files

4fb67434518e6e60a86e31faa9bb57a6c74de5d7c01b8ac25dad5a667c509549
.exe windows:6 windows x64

da350b1086db2fe96534deb492d33906

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

ntdll

NtWriteFile
RtlVirtualUnwind
RtlNtStatusToDosError
NtDeviceIoControlFile
NtCancelIoFileEx
NtReadFile
RtlCaptureContext
RtlLookupFunctionEntry

kernel32

GetSystemInfo
GetOverlappedResult
ReadFile
CreateIoCompletionPort
GetQueuedCompletionStatusEx
PostQueuedCompletionStatus
DuplicateHandle
GetCurrentProcess
Sleep
GetModuleHandleA
GetProcAddress
TzSpecificLocalTimeToSystemTime
SystemTimeToTzSpecificLocalTime
SystemTimeToFileTime
TryAcquireSRWLockExclusive
FreeEnvironmentStringsW
ReleaseMutex
FindClose
ReleaseSRWLockShared
CompareStringOrdinal
AddVectoredExceptionHandler
SetThreadStackGuarantee
GetCurrentThread
SetLastError
GetCurrentDirectoryW
GetEnvironmentStringsW
CloseHandle
AcquireSRWLockExclusive
ReleaseSRWLockExclusive
SetFileInformationByHandle
SetFilePointerEx
GetStdHandle
GetCurrentProcessId
WriteFileEx
SleepEx
ReadFileEx
WaitForSingleObject
GetExitCodeProcess
QueryPerformanceCounter
QueryPerformanceFrequency
HeapAlloc
IsProcessorFeaturePresent
HeapFree
HeapReAlloc
AcquireSRWLockShared
WaitForSingleObjectEx
LoadLibraryA
CreateMutexA
CreateFileW
GetFileInformationByHandle
GetFileInformationByHandleEx
CreateDirectoryW
FindFirstFileW
GetFinalPathNameByHandleW
CopyFileExW
CreateEventW
CancelIo
GetConsoleMode
GetModuleHandleW
FormatMessageW
GetModuleFileNameW
ExitProcess
GetFullPathNameW
GetLastError
CreateNamedPipeW
WaitForMultipleObjects
GetSystemDirectoryW
GetWindowsDirectoryW
CreateProcessW
GetFileAttributesW
CreateMutexW
MultiByteToWideChar
WriteConsoleW
CreateThread
TlsGetValue
TlsSetValue
GetSystemTimeAsFileTime
GetCurrentThreadId
InitializeSListHead
IsDebuggerPresent
UnhandledExceptionFilter
SetUnhandledExceptionFilter
GetEnvironmentVariableW
GetProcessHeap

advapi32

SystemFunction036

bcrypt

BCryptGenRandom

vcruntime140

_CxxThrowException
memmove
memset
memcpy
__CxxFrameHandler3
__C_specific_handler
__current_exception
__current_exception_context
memcmp

api-ms-win-crt-math-l1-1-0

pow
__setusermatherr

api-ms-win-crt-runtime-l1-1-0

_seh_filter_exe
_c_exit
_set_app_type
_cexit
__p___argc
_initialize_narrow_environment
_get_initial_narrow_environment
_initterm
_initterm_e
exit
_register_thread_local_exe_atexit_callback
__p___argv
terminate
_crt_atexit
_register_onexit_function
_initialize_onexit_table
_configure_narrow_argv
_exit

api-ms-win-crt-stdio-l1-1-0

_set_fmode
__p__commode

api-ms-win-crt-locale-l1-1-0

_configthreadlocale

api-ms-win-crt-heap-l1-1-0

_set_new_mode
free

Sections

.text
Size: 523KB - Virtual size: 522KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.rdata
Size: 217KB - Virtual size: 217KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.data
Size: 512B - Virtual size: 904B

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.pdata
Size: 36KB - Virtual size: 36KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.reloc
Size: 3KB - Virtual size: 3KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ

Sharing

General

Malware Config

Signatures

Files

da350b1086db2fe96534deb492d33906

Headers

DLL Characteristics

File Characteristics

Imports

ntdll

kernel32

advapi32

bcrypt

vcruntime140

api-ms-win-crt-math-l1-1-0

api-ms-win-crt-runtime-l1-1-0

api-ms-win-crt-stdio-l1-1-0

api-ms-win-crt-locale-l1-1-0

api-ms-win-crt-heap-l1-1-0

Sections

.text Size: 523KB - Virtual size: 522KB

.rdata Size: 217KB - Virtual size: 217KB

.data Size: 512B - Virtual size: 904B

.pdata Size: 36KB - Virtual size: 36KB

.reloc Size: 3KB - Virtual size: 3KB

.text
Size: 523KB - Virtual size: 522KB

.rdata
Size: 217KB - Virtual size: 217KB

.data
Size: 512B - Virtual size: 904B

.pdata
Size: 36KB - Virtual size: 36KB

.reloc
Size: 3KB - Virtual size: 3KB