decrypto[.]exe

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General

Target

decrypto.exe
Size

105KB
MD5

54c7a0b1f561ecdd5a60039a69f777e1
SHA1

c55afc748a685caf733d98a43b52f0c79312d70f
SHA256

64c1ed8a90e8bb3380a20b5a7f90348153467ae720270ecb7c1f93264f8623b0
SHA512

216e11584f3ff4d19e2354447d60571d3f936077116c73116cd23cdc5a0c31ef888947ef9952626b17f866a8300304deec77082085583d9f093c3c8197e43d59
SSDEEP

3072:j8wDSRUT0kbAYn2GgYlBYN2fHYTo+S9UU:j8DRUTBbAMpgY3gTe

Score

3^/10

Malware Config

Signatures

Unsigned PE 1 IoCs

Checks for missing Authenticode signature.

resource
decrypto.exe

Files

decrypto.exe
.exe windows:5 windows x64 arch:x64

c51d659b4b1142d4af3795d09f1d63f7

Headers

DLL Characteristics

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

kernel32

ExitProcess
GetCommandLineW
SearchPathW
SetInformationJobObject
CreateProcessW
SetHandleInformation
WaitForSingleObjectEx
AssignProcessToJobObject
FormatMessageW
GetExitCodeProcess
GetModuleFileNameW
QueryInformationJobObject
MultiByteToWideChar
GetStartupInfoW
GetTempPathW
CreateJobObjectA
GetStdHandle
GetLastError
SetStdHandle
GetFileType
SetConsoleCtrlHandler
SetCurrentDirectoryW
CloseHandle
HeapSize
GetProcessHeap
SetEndOfFile
SetEnvironmentVariableW
HeapFree
HeapAlloc
EnterCriticalSection
LeaveCriticalSection
GetStringTypeW
UnhandledExceptionFilter
SetUnhandledExceptionFilter
IsDebuggerPresent
RtlVirtualUnwind
RtlLookupFunctionEntry
RtlCaptureContext
EncodePointer
DecodePointer
TerminateProcess
GetCurrentProcess
InitializeCriticalSectionAndSpinCount
GetCommandLineA
RtlUnwindEx
HeapSetInformation
GetVersion
HeapCreate
GetCPInfo
GetACP
GetOEMCP
IsValidCodePage
FlsGetValue
FlsSetValue
FlsFree
SetLastError
GetCurrentThreadId
FlsAlloc
GetProcAddress
GetModuleHandleW
WriteFile
SetHandleCount
DeleteCriticalSection
Sleep
LCMapStringW
ReadFile
SetFilePointer
FreeEnvironmentStringsW
GetEnvironmentStringsW
GetModuleFileNameA
WideCharToMultiByte
QueryPerformanceCounter
GetTickCount
GetCurrentProcessId
GetSystemTimeAsFileTime
CreateFileW
LoadLibraryW
HeapReAlloc
GetConsoleCP
GetConsoleMode
FlushFileBuffers
CompareStringW
WriteConsoleW

shlwapi

StrStrIW
PathRemoveFileSpecW
PathCombineW

Sections

.text
Size: 60KB - Virtual size: 59KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.rdata
Size: 14KB - Virtual size: 14KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.data
Size: 5KB - Virtual size: 16KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.pdata
Size: 3KB - Virtual size: 2KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.rsrc
Size: 21KB - Virtual size: 20KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.reloc
Size: 1024B - Virtual size: 852B

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ

Sharing

General

Malware Config

Signatures

Files

c51d659b4b1142d4af3795d09f1d63f7

Headers

DLL Characteristics

File Characteristics

Imports

kernel32

shlwapi

Sections

.text Size: 60KB - Virtual size: 59KB

.rdata Size: 14KB - Virtual size: 14KB

.data Size: 5KB - Virtual size: 16KB

.pdata Size: 3KB - Virtual size: 2KB

.rsrc Size: 21KB - Virtual size: 20KB

.reloc Size: 1024B - Virtual size: 852B

.text
Size: 60KB - Virtual size: 59KB

.rdata
Size: 14KB - Virtual size: 14KB

.data
Size: 5KB - Virtual size: 16KB

.pdata
Size: 3KB - Virtual size: 2KB

.rsrc
Size: 21KB - Virtual size: 20KB

.reloc
Size: 1024B - Virtual size: 852B