encrypter_windows_x64[.]exe

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General

Target

encrypter_windows_x64.exe
Size

637KB
MD5

d4c015fbdb26a6a2a286f6dbc7484125
SHA1

b1bf5778b9f064a9d982fb1b2b6eabb48d4e2ef6
SHA256

389aa9632a1ac7e086b96217a81460da948a4e76dce105c30bbbf23fdbe4b0ae
SHA512

eacd3c49fb103fcf47561252d73cbf736efbcbcec1ca26c8f13925868c82df87d811eec5863acc0d9e9e73e7da4ea5b2d19dbb119c7c3cf4f7a30ac291f5e5c4
SSDEEP

12288:9SV5DYVips2hNM1M1eFBFKXsLRKMyMCoSA:M5D02hNGqM7C

Score

3^/10

Malware Config

Signatures

Unsigned PE 1 IoCs

Checks for missing Authenticode signature.

resource
encrypter_windows_x64.exe

Files

encrypter_windows_x64.exe
.exe windows:6 windows x64 arch:x64

89d3a0c03dcf6d9dde2813e62078f96d

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

AllocateAndInitializeSid
CloseServiceHandle
ControlService
EnumDependentServicesW
EnumServicesStatusW
FreeSid
ImpersonateLoggedOnUser
LogonUserW
OpenSCManagerW
OpenServiceW
SetEntriesInAclW
SetNamedSecurityInfoW
SystemFunction036

kernel32

AcquireSRWLockExclusive
AcquireSRWLockShared
AddVectoredExceptionHandler
AttachConsole
CloseHandle
CompareStringW
CreateFileW
CreateMutexA
CreateThread
CreateToolhelp32Snapshot
CreateWaitableTimerExW
DeleteCriticalSection
DeleteFileW
EncodePointer
EnterCriticalSection
ExitProcess
FindClose
FindFirstFileExA
FindFirstFileW
FindNextFileA
FindNextFileW
FlushFileBuffers
FormatMessageW
FreeEnvironmentStringsW
FreeLibrary
GetACP
GetCPInfo
GetCommandLineA
GetCommandLineW
GetConsoleCP
GetConsoleMode
GetCurrentDirectoryW
GetCurrentProcess
GetCurrentProcessId
GetCurrentThread
GetCurrentThreadId
GetDriveTypeW
GetEnvironmentStringsW
GetEnvironmentVariableW
GetFileAttributesW
GetFileInformationByHandle
GetFileInformationByHandleEx
GetFileType
GetFinalPathNameByHandleW
GetFullPathNameW
GetLastError
GetLogicalDriveStringsW
GetModuleFileNameA
GetModuleFileNameW
GetModuleHandleA
GetModuleHandleExW
GetModuleHandleW
GetOEMCP
GetProcAddress
GetProcessHeap
GetProcessId
GetStartupInfoW
GetStdHandle
GetStringTypeW
GetSystemInfo
GetSystemTimeAsFileTime
HeapAlloc
HeapFree
HeapReAlloc
HeapSize
InitializeCriticalSectionAndSpinCount
InitializeSListHead
IsDebuggerPresent
IsProcessorFeaturePresent
IsValidCodePage
LCMapStringW
LeaveCriticalSection
LoadLibraryA
LoadLibraryExW
LocalFree
MoveFileExW
MultiByteToWideChar
OpenProcess
Process32FirstW
Process32NextW
QueryPerformanceCounter
QueryPerformanceFrequency
RaiseException
ReleaseMutex
ReleaseSRWLockExclusive
ReleaseSRWLockShared
RtlCaptureContext
RtlLookupFunctionEntry
RtlPcToFileHeader
RtlUnwindEx
RtlVirtualUnwind
SetEnvironmentVariableA
SetFileAttributesW
SetFileInformationByHandle
SetFilePointerEx
SetLastError
SetStdHandle
SetThreadStackGuarantee
SetUnhandledExceptionFilter
SetWaitableTimer
Sleep
SleepConditionVariableSRW
TerminateProcess
TlsAlloc
TlsFree
TlsGetValue
TlsSetValue
TryAcquireSRWLockExclusive
UnhandledExceptionFilter
WaitForSingleObject
WaitForSingleObjectEx
WakeAllConditionVariable
WakeConditionVariable
WideCharToMultiByte
WriteConsoleW
WriteFile

netapi32

NetApiBufferFree
NetServerEnum
NetShareEnum

rstrtmgr

RmEndSession
RmGetList
RmRegisterResources
RmShutdown
RmStartSession

shell32

ShellExecuteA

bcrypt

BCryptGenRandom

ntdll

NtReadFile
NtWriteFile
RtlNtStatusToDosError

Sections

.text
Size: 476KB - Virtual size: 475KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.rdata
Size: 133KB - Virtual size: 133KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.data
Size: 4KB - Virtual size: 8KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.pdata
Size: 16KB - Virtual size: 15KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.00cfg
Size: 512B - Virtual size: 56B

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.gfids
Size: 512B - Virtual size: 128B

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.tls
Size: 512B - Virtual size: 225B

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

_RDATA
Size: 512B - Virtual size: 500B

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.reloc
Size: 4KB - Virtual size: 4KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ

Sharing

General

Malware Config

Signatures

Files

89d3a0c03dcf6d9dde2813e62078f96d

Headers

DLL Characteristics

File Characteristics

Imports

advapi32

kernel32

netapi32

rstrtmgr

shell32

bcrypt

ntdll

Sections

.text Size: 476KB - Virtual size: 475KB

.rdata Size: 133KB - Virtual size: 133KB

.data Size: 4KB - Virtual size: 8KB

.pdata Size: 16KB - Virtual size: 15KB

.00cfg Size: 512B - Virtual size: 56B

.gfids Size: 512B - Virtual size: 128B

.tls Size: 512B - Virtual size: 225B

_RDATA Size: 512B - Virtual size: 500B

.reloc Size: 4KB - Virtual size: 4KB

.text
Size: 476KB - Virtual size: 475KB

.rdata
Size: 133KB - Virtual size: 133KB

.data
Size: 4KB - Virtual size: 8KB

.pdata
Size: 16KB - Virtual size: 15KB

.00cfg
Size: 512B - Virtual size: 56B

.gfids
Size: 512B - Virtual size: 128B

.tls
Size: 512B - Virtual size: 225B

_RDATA
Size: 512B - Virtual size: 500B

.reloc
Size: 4KB - Virtual size: 4KB