rust-dotnet-crypter[.]exe

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General

Target

rust-dotnet-crypter.exe
Size

626KB
MD5

33440e9a461e26fcf61e75fec0d709c1
SHA1

49bde2fdd0e63d9b79cabaee9a00fed7105d252d
SHA256

c7b87ae037b647f8c111d673b6421cdd9a2a0c6014a2d84978a325399c229cc3
SHA512

407104943a652f1fd8c4f4e699178a4b72048b2a6be762e25de1f044eb671accfa464e66164020aac2561b7790e9362ee9831f4f2f4507dd620b69b68eaf8446
SSDEEP

12288:Bfj5Y8jZPz4b56VOEDCIM6opl2ATqzAawF+ypMb0Q:Bfji+dUFgM7pvTqj3ypi

Score

1^/10

Malware Config

Signatures

Files

rust-dotnet-crypter.exe
.exe windows:6 windows x64 arch:x64

0c216e5abdc8f72429f2ad0ea995c781

Code Sign

04:09:18:1b:5f:d5:bb:66:75:53:43:b5:6f:95:50:08
Certificate

Issuer

CN=DigiCert Assured ID Root CA,OU=www.digicert.com,O=DigiCert Inc,C=US

Not Before

22-10-2013 12:00

Not After

22-10-2028 12:00

Subject

CN=DigiCert SHA2 Assured ID Code Signing CA,OU=www.digicert.com,O=DigiCert Inc,C=US

Extended Key Usages

ExtKeyUsageCodeSigning

Key Usages

KeyUsageDigitalSignature
KeyUsageCertSign
KeyUsageCRLSign

0b:88:60:32:86:1d:95:53:c6:8f:80:33:13:a9:89:75
Certificate

Issuer

CN=DigiCert SHA2 Assured ID Code Signing CA,OU=www.digicert.com,O=DigiCert Inc,C=US

Not Before

11-03-2021 00:00

Not After

05-06-2024 23:59

Subject

CN=Micro-Star International CO.\, LTD.,O=Micro-Star International CO.\, LTD.,L=Zhonghe District,ST=New Taipei City,C=TW

Extended Key Usages

ExtKeyUsageCodeSigning

Key Usages

KeyUsageDigitalSignature

9f:c9:5e:75:98:0b:70:27:35:67:de:ba:3d:1d:37:4f:e4:ca:1c:23
Signer

Actual PE Digest

9f:c9:5e:75:98:0b:70:27:35:67:de:ba:3d:1d:37:4f:e4:ca:1c:23

Digest Algorithm

sha1

PE Digest Matches

true

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

bcrypt

BCryptGenRandom

advapi32

SystemFunction036

kernel32

QueryPerformanceCounter
GetProcessHeap
HeapAlloc
HeapFree
Sleep
QueryPerformanceFrequency
GetLastError
AddVectoredExceptionHandler
SetThreadStackGuarantee
GetCurrentThread
HeapReAlloc
CreateFileW
GetModuleHandleA
GetProcAddress
CloseHandle
TryAcquireSRWLockExclusive
ReleaseSRWLockExclusive
GetStdHandle
GetConsoleMode
WaitForSingleObject
SetFilePointerEx
MultiByteToWideChar
WriteConsoleW
SetLastError
WaitForSingleObjectEx
LoadLibraryA
CreateMutexA
GetCurrentProcess
ReleaseMutex
RtlLookupFunctionEntry
GetModuleHandleW
FormatMessageW
GetCurrentDirectoryW
RtlCaptureContext
AcquireSRWLockExclusive
AcquireSRWLockShared
ReleaseSRWLockShared
GetEnvironmentVariableW
FreeLibrary
GetConsoleOutputCP
FlushFileBuffers
HeapSize
GetCurrentProcessId
GetCurrentThreadId
GetSystemTimeAsFileTime
InitializeSListHead
RtlVirtualUnwind
IsDebuggerPresent
UnhandledExceptionFilter
SetUnhandledExceptionFilter
GetStartupInfoW
IsProcessorFeaturePresent
RtlUnwindEx
EncodePointer
RaiseException
EnterCriticalSection
LeaveCriticalSection
DeleteCriticalSection
InitializeCriticalSectionAndSpinCount
TlsAlloc
TlsGetValue
TlsSetValue
TlsFree
LoadLibraryExW
RtlPcToFileHeader
WriteFile
GetModuleFileNameW
ExitProcess
TerminateProcess
GetModuleHandleExW
GetCommandLineA
GetCommandLineW
FindClose
FindFirstFileExW
FindNextFileW
IsValidCodePage
GetACP
GetOEMCP
GetCPInfo
WideCharToMultiByte
GetEnvironmentStringsW
FreeEnvironmentStringsW
SetEnvironmentVariableW
SetStdHandle
GetFileType
GetStringTypeW
FlsAlloc
FlsGetValue
FlsSetValue
FlsFree
CompareStringW
LCMapStringW

oleaut32

SysStringLen
SysAllocStringLen
SysFreeString
GetErrorInfo

ntdll

RtlNtStatusToDosError
NtWriteFile

Sections

.text
Size: 202KB - Virtual size: 202KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.rdata
Size: 404KB - Virtual size: 404KB

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: 8KB - Virtual size: 7KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

_RDATA
Size: 512B - Virtual size: 244B

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.reloc
Size: 2KB - Virtual size: 2KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ

Sharing

General

Malware Config

Signatures

Files

0c216e5abdc8f72429f2ad0ea995c781

Code Sign

04:09:18:1b:5f:d5:bb:66:75:53:43:b5:6f:95:50:08Certificate

Extended Key Usages

Key Usages

0b:88:60:32:86:1d:95:53:c6:8f:80:33:13:a9:89:75Certificate

Extended Key Usages

Key Usages

9f:c9:5e:75:98:0b:70:27:35:67:de:ba:3d:1d:37:4f:e4:ca:1c:23Signer

Headers

DLL Characteristics

File Characteristics

Imports

bcrypt

advapi32

kernel32

oleaut32

ntdll

Sections

.text Size: 202KB - Virtual size: 202KB

.rdata Size: 404KB - Virtual size: 404KB

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

.pdata Size: 8KB - Virtual size: 7KB

_RDATA Size: 512B - Virtual size: 244B

.reloc Size: 2KB - Virtual size: 2KB

04:09:18:1b:5f:d5:bb:66:75:53:43:b5:6f:95:50:08
Certificate

0b:88:60:32:86:1d:95:53:c6:8f:80:33:13:a9:89:75
Certificate

9f:c9:5e:75:98:0b:70:27:35:67:de:ba:3d:1d:37:4f:e4:ca:1c:23
Signer

.text
Size: 202KB - Virtual size: 202KB

.rdata
Size: 404KB - Virtual size: 404KB

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

.pdata
Size: 8KB - Virtual size: 7KB

_RDATA
Size: 512B - Virtual size: 244B

.reloc
Size: 2KB - Virtual size: 2KB