4a74ab5d973950d1c6871227d410cb20N[.]exe

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General

Target

4a74ab5d973950d1c6871227d410cb20N.exe
Size

7.5MB
MD5

4a74ab5d973950d1c6871227d410cb20
SHA1

5e5729a53aa2f84d5042ab6c2fd14b323641b892
SHA256

0b577c4da457bf3ea4794010e7b70c5650d19e41b18dc7ebaa86a79bb1f79db2
SHA512

7590446f04d1889d72be68139665e73cc10d0eb599d12489c78a7a9ffdac2d1a960b5b498867ef359a3f11a36aa84be76d3dac2815c5f34461ed70476515ca7f
SSDEEP

98304:SEpQW0k9juJ2L/yo7CWG2ivuVKACxPfPy5jUUdHl0P9wZm7MXqBl2:gg7inUt2wZb

Score

3^/10

Malware Config

Signatures

Unsigned PE 1 IoCs

Checks for missing Authenticode signature.

resource
4a74ab5d973950d1c6871227d410cb20N.exe

Files

4a74ab5d973950d1c6871227d410cb20N.exe
.exe windows:4 windows x64 arch:x64

85904a9e80e2369bcbb04f1f2f48074e

Headers

DLL Characteristics

IMAGE_DLLCHARACTERISTICS_HIGH_ENTROPY_VA
IMAGE_DLLCHARACTERISTICS_DYNAMIC_BASE
IMAGE_DLLCHARACTERISTICS_NX_COMPAT

File Characteristics

IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LINE_NUMS_STRIPPED
IMAGE_FILE_LARGE_ADDRESS_AWARE
IMAGE_FILE_DEBUG_STRIPPED

Imports

kernel32

RaiseException
RtlUnwindEx
__C_specific_handler
AddVectoredExceptionHandler
AreFileApisANSI
CancelIo
CloseHandle
CompareStringOrdinal
CreateDirectoryW
CreateEventW
CreateFileA
CreateFileMappingA
CreateFileMappingW
CreateFileW
CreateIoCompletionPort
CreateMutexW
CreateNamedPipeW
CreateProcessW
CreateThread
CreateToolhelp32Snapshot
DeleteCriticalSection
DeleteFileA
DeleteFileW
DeleteProcThreadAttributeList
DuplicateHandle
EnterCriticalSection
ExitProcess
FindClose
FindFirstFileW
FindNextFileW
FlsAlloc
FlsFree
FlsSetValue
FlushFileBuffers
FlushViewOfFile
FormatMessageA
FormatMessageW
FreeEnvironmentStringsW
FreeLibrary
GetConsoleMode
GetConsoleScreenBufferInfo
GetCurrentDirectoryW
GetCurrentProcess
GetCurrentProcessId
GetCurrentProcessorNumber
GetCurrentThread
GetCurrentThreadId
GetDiskFreeSpaceA
GetDiskFreeSpaceW
GetEnvironmentStringsW
GetEnvironmentVariableA
GetEnvironmentVariableW
GetExitCodeProcess
GetFileAttributesA
GetFileAttributesExW
GetFileAttributesW
GetFileInformationByHandle
GetFileInformationByHandleEx
GetFileSize
GetFinalPathNameByHandleW
GetFullPathNameA
GetFullPathNameW
GetLargePageMinimum
GetLastError
GetModuleFileNameW
GetModuleHandleA
GetModuleHandleW
GetNumaHighestNodeNumber
GetNumaNodeProcessorMask
GetOverlappedResult
GetProcAddress
GetProcessHeap
GetProcessTimes
GetQueuedCompletionStatusEx
GetStdHandle
GetSystemDirectoryW
GetSystemInfo
GetSystemTime
GetSystemTimeAsFileTime
GetSystemTimePreciseAsFileTime
GetTempPathA
GetTempPathW
GetTickCount
GetWindowsDirectoryW
HeapAlloc
HeapCompact
HeapCreate
HeapDestroy
HeapFree
HeapReAlloc
HeapSize
HeapValidate
InitOnceBeginInitialize
InitOnceComplete
InitializeCriticalSection
InitializeProcThreadAttributeList
LeaveCriticalSection
LoadLibraryA
LoadLibraryW
LocalFree
LockFile
LockFileEx
MapViewOfFile
Module32FirstW
Module32NextW
MultiByteToWideChar
OutputDebugStringA
OutputDebugStringW
PostQueuedCompletionStatus
Process32First
Process32Next
QueryPerformanceCounter
QueryPerformanceFrequency
ReadFile
ReadFileEx
RtlCaptureContext
RtlLookupFunctionEntry
RtlVirtualUnwind
SetCurrentDirectoryW
SetEndOfFile
SetFileCompletionNotificationModes
SetFileInformationByHandle
SetFilePointer
SetFilePointerEx
SetHandleInformation
SetLastError
SetThreadStackGuarantee
SetUnhandledExceptionFilter
Sleep
SleepEx
SwitchToThread
SystemTimeToFileTime
TlsAlloc
TlsFree
TlsGetValue
TlsSetValue
TryEnterCriticalSection
UnlockFile
UnlockFileEx
UnmapViewOfFile
UpdateProcThreadAttribute
VirtualAlloc
VirtualFree
VirtualProtect
VirtualQuery
WaitForMultipleObjects
WaitForSingleObject
WaitForSingleObjectEx
WideCharToMultiByte
WriteConsoleA
WriteConsoleW
WriteFile
WriteFileEx

msvcrt

__getmainargs
__initenv
__iob_func
__set_app_type
__setusermatherr
_amsg_exit
_beginthreadex
_cexit
_commode
_endthreadex
_errno
_exit
_fmode
_fpreset
_initterm
_localtime64
_onexit
_wgetenv
abort
calloc
exit
fprintf
fputs
free
fwrite
getenv
log
malloc
memchr
memcmp
memcpy
memmove
memset
pow
qsort
realloc
signal
strchr
strcmp
strcspn
strlen
strncmp
strrchr
strspn
strstr
strtol
vfprintf
wcslen

advapi32

AdjustTokenPrivileges
LookupPrivilegeValueA
OpenProcessToken
RegCloseKey
RegOpenKeyExW
RegQueryValueExW
SystemFunction036

bcrypt

BCryptGenRandom

crypt32

CertAddCertificateContextToStore
CertCloseStore
CertDuplicateCertificateChain
CertDuplicateCertificateContext
CertDuplicateStore
CertEnumCertificatesInStore
CertFreeCertificateChain
CertFreeCertificateContext
CertGetCertificateChain
CertOpenStore
CertVerifyCertificateChainPolicy

iphlpapi

GetAdaptersAddresses

ntdll

NtCancelIoFileEx
NtCreateFile
NtDeviceIoControlFile
NtReadFile
NtWriteFile
RtlNtStatusToDosError

secur32

AcceptSecurityContext
AcquireCredentialsHandleA
ApplyControlToken
DecryptMessage
DeleteSecurityContext
EncryptMessage
FreeContextBuffer
FreeCredentialsHandle
InitializeSecurityContextW
QueryContextAttributesW

ws2_32

WSACleanup
WSAGetLastError
WSAIoctl
WSASend
WSASocketW
WSAStartup
bind
closesocket
connect
freeaddrinfo
getaddrinfo
getpeername
getsockname
getsockopt
ioctlsocket
recv
send
setsockopt
shutdown

api-ms-win-core-synch-l1-2-0

WaitOnAddress
WakeByAddressAll
WakeByAddressSingle

bcryptprimitives

ProcessPrng

Sections

.text
Size: 4.8MB - Virtual size: 4.8MB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.data
Size: 229KB - Virtual size: 229KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rdata
Size: 1.1MB - Virtual size: 1.1MB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.pdata
Size: 68KB - Virtual size: 68KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.xdata
Size: 98KB - Virtual size: 98KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.bss
Size: - Virtual size: 1KB

IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.idata
Size: 10KB - Virtual size: 10KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.CRT
Size: 512B - Virtual size: 104B

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.tls
Size: 512B - Virtual size: 16B

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.reloc
Size: 28KB - Virtual size: 27KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ

Sharing

General

Malware Config

Signatures

Files

85904a9e80e2369bcbb04f1f2f48074e

Headers

DLL Characteristics

File Characteristics

Imports

kernel32

msvcrt

advapi32

bcrypt

crypt32

iphlpapi

ntdll

secur32

ws2_32

api-ms-win-core-synch-l1-2-0

bcryptprimitives

Sections

.text Size: 4.8MB - Virtual size: 4.8MB

.data Size: 229KB - Virtual size: 229KB

.rdata Size: 1.1MB - Virtual size: 1.1MB

.pdata Size: 68KB - Virtual size: 68KB

.xdata Size: 98KB - Virtual size: 98KB

.bss Size: - Virtual size: 1KB

.idata Size: 10KB - Virtual size: 10KB

.CRT Size: 512B - Virtual size: 104B

.tls Size: 512B - Virtual size: 16B

.reloc Size: 28KB - Virtual size: 27KB

.text
Size: 4.8MB - Virtual size: 4.8MB

.data
Size: 229KB - Virtual size: 229KB

.rdata
Size: 1.1MB - Virtual size: 1.1MB

.pdata
Size: 68KB - Virtual size: 68KB

.xdata
Size: 98KB - Virtual size: 98KB

.bss
Size: - Virtual size: 1KB

.idata
Size: 10KB - Virtual size: 10KB

.CRT
Size: 512B - Virtual size: 104B

.tls
Size: 512B - Virtual size: 16B

.reloc
Size: 28KB - Virtual size: 27KB