rust-dotnet-crypter[.]exe

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General

Target

rust-dotnet-crypter.exe
Size

3.4MB
MD5

36c642428cfa53f99a540ba47db893ef
SHA1

4242e998b938a2bfa7d1ed7e67b724ebff165fcf
SHA256

6cbbae831f60667c6d4e92f84e277f70a2bcf6306efebb75166b619b501610cf
SHA512

12f3ba92ad6137bc014e9d01dc09b4a6e04653c8b97e3cb2c36b9773aceecbd68a3ab6f7d170dfeb1a82c47b05ece569d72c2160d41131af83f8e6dc20c235f0
SSDEEP

98304:KEsn66ArKFDRDSATjq3abfgY4gaLLxLsIPDCd:KBn66s2RDXTjqCfgTLFgIbU

Score

1^/10

Malware Config

Signatures

Files

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

aaa066d3af9dcc597dd83e7759ed7e82

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

97:f1:ab:ad:aa:81:a7:5f:b5:2b:8e:50:9e:18:4b:32:1e:d3:34:17
Signer

Actual PE Digest

97:f1:ab:ad:aa:81:a7:5f:b5:2b:8e:50:9e:18:4b:32:1e:d3:34:17

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

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

psapi

GetModuleFileNameExW
GetModuleBaseNameW
EnumProcessModulesEx

oleaut32

SafeArrayCreateVector
SysAllocStringLen
SafeArrayUnaccessData
SafeArrayAccessData
SafeArrayCreate
SysStringLen
SafeArrayPutElement
SafeArrayGetUBound
SafeArrayGetLBound
GetErrorInfo
SysFreeString

ntdll

NtWriteFile
RtlNtStatusToDosError

Sections

.text
Size: 141KB - Virtual size: 141KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.rdata
Size: 3.2MB - Virtual size: 3.2MB

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: 6KB - Virtual size: 5KB

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: 1KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ

Sharing

General

Malware Config

Signatures

Files

aaa066d3af9dcc597dd83e7759ed7e82

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

97:f1:ab:ad:aa:81:a7:5f:b5:2b:8e:50:9e:18:4b:32:1e:d3:34:17Signer

Headers

DLL Characteristics

File Characteristics

Imports

bcrypt

advapi32

kernel32

psapi

oleaut32

ntdll

Sections

.text Size: 141KB - Virtual size: 141KB

.rdata Size: 3.2MB - Virtual size: 3.2MB

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

.pdata Size: 6KB - Virtual size: 5KB

_RDATA Size: 512B - Virtual size: 244B

.reloc Size: 2KB - Virtual size: 1KB

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

97:f1:ab:ad:aa:81:a7:5f:b5:2b:8e:50:9e:18:4b:32:1e:d3:34:17
Signer

.text
Size: 141KB - Virtual size: 141KB

.rdata
Size: 3.2MB - Virtual size: 3.2MB

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

.pdata
Size: 6KB - Virtual size: 5KB

_RDATA
Size: 512B - Virtual size: 244B

.reloc
Size: 2KB - Virtual size: 1KB