rust-dotnet-crypter[.]exe

Resubmissions

14/10/2023, 10:46

231014-mt1ykaee26 1

14/10/2023, 10:43

231014-msbbhsed78 8

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General

Target

rust-dotnet-crypter.exe
Size

727KB
MD5

74475888dd36f6601d537dfc972f6966
SHA1

57574ad7539601facc142074763aabc71357fff9
SHA256

f04358d3e461f6cccd698ff7b655a961055fa115de4362c85a7d5d95af6166b4
SHA512

1dc97b692874d0033ed35767bec1362716914cef5a523ac8410a48a949675a32db4f74b4856567b628945c466a55f127442ad46a109baeb2761ac00c9a24ad9b
SSDEEP

12288:9x7WZ6nadj5XFoTgMQ9OMLpVceJVkpECa7Eaogm4Ff8SnywSrs5:9x7S6n2dXSTI9flVcVpxWEBVSngS

Score

1^/10

Malware Config

Signatures

Files

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

847c2f25b48889c8545823bcf35ae6ba

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

d5:88:37:e3:71:49:34:90:91:a4:ee:c1:33:af:82:08:9a:40:99:8d
Signer

Actual PE Digest

d5:88:37:e3:71:49:34:90:91:a4:ee:c1:33:af:82:08:9a:40:99:8d

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
RtlVirtualUnwind
Sleep
LoadLibraryA
GetProcAddress
VirtualProtect
GetProcessHeap
HeapAlloc
HeapFree
AddVectoredExceptionHandler
SetThreadStackGuarantee
GetLastError
GetCurrentThread
HeapReAlloc
GetCurrentProcess
CloseHandle
GetModuleHandleA
TryAcquireSRWLockExclusive
ReleaseSRWLockExclusive
GetStdHandle
GetConsoleMode
WaitForSingleObject
MultiByteToWideChar
WriteConsoleW
SetLastError
WaitForSingleObjectEx
CreateMutexA
ReleaseMutex
RtlLookupFunctionEntry
GetModuleHandleW
FormatMessageW
GetCurrentDirectoryW
RtlCaptureContext
AcquireSRWLockExclusive
GetEnvironmentVariableW
AcquireSRWLockShared
ReleaseSRWLockShared
FreeLibrary
SetFilePointerEx
GetConsoleOutputCP
FlushFileBuffers
HeapSize
LCMapStringW
CompareStringW
FlsFree
FlsSetValue
FlsGetValue
FlsAlloc
QueryPerformanceCounter
GetCurrentProcessId
GetCurrentThreadId
GetSystemTimeAsFileTime
InitializeSListHead
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

psapi

GetModuleFileNameExW
GetModuleBaseNameW
EnumProcessModulesEx

oleaut32

SafeArrayCreateVector
SysAllocStringLen
SafeArrayUnaccessData
SafeArrayAccessData
SafeArrayCreate
SysStringLen
SafeArrayPutElement
SafeArrayGetUBound
SafeArrayGetLBound
GetErrorInfo
SysFreeString

ntdll

NtWriteFile
RtlNtStatusToDosError

Sections

.text
Size: 219KB - Virtual size: 219KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.rdata
Size: 488KB - Virtual size: 488KB

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: 8KB

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

Resubmissions

Sharing

General

Malware Config

Signatures

Files

847c2f25b48889c8545823bcf35ae6ba

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

d5:88:37:e3:71:49:34:90:91:a4:ee:c1:33:af:82:08:9a:40:99:8dSigner

Headers

DLL Characteristics

File Characteristics

Imports

bcrypt

advapi32

kernel32

psapi

oleaut32

ntdll

Sections

.text Size: 219KB - Virtual size: 219KB

.rdata Size: 488KB - Virtual size: 488KB

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

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

_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

d5:88:37:e3:71:49:34:90:91:a4:ee:c1:33:af:82:08:9a:40:99:8d
Signer

.text
Size: 219KB - Virtual size: 219KB

.rdata
Size: 488KB - Virtual size: 488KB

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

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

_RDATA
Size: 512B - Virtual size: 244B

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