crypto[.]exe | Triage

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General

Target

crypto.exe
Size

105KB
MD5

c119daa667b12b62c70b7e76241e0a49
SHA1

15bda8f3c04568cfaccd9a4c1db53cb22cb05fe7
SHA256

1f8ae46018ffc6f03228da02b11d1d435d21e0314928529cac177adb72c25263
SHA512

86173e57487a680932b04f998a4e34b531fd3aae7e668616dc0977c065363c41b9c7e7e781272b5160702dd302ef16cd4c06f20e8da1790b33caba828f04f995
SSDEEP

1536:1966Spw1RSGXwStXQR1mTqZh52bAGXHnDtCdGgYluexaNSxFfHYTo+G3n:j8wDSRUT0kbAYn2GgYlBYN2fHYTo+kn

Score

3^/10

Malware Config

Signatures

Unsigned PE 1 IoCs

Checks for missing Authenticode signature.

resource
crypto.exe

Files

crypto.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