mimikatz | mimikatz[.]exe

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General

Target

mimikatz.exe
Size

1.3MB
MD5

29efd64dd3c7fe1e2b022b7ad73a1ba5
SHA1

e3b6ea8c46fa831cec6f235a5cf48b38a4ae8d69
SHA256

61c0810a23580cf492a6ba4f7654566108331e7a4134c968c2d6a05261b2d8a1
SHA512

f00b1ab035aa574c70f6b95b63f676fa75ff8f379f92e85ad5872c358a6bb1ed5417fdd226d421307a48653577ca42aba28103b3b2d7a5c572192d6e5f07e8b3
SSDEEP

24576:0CgjBAeu8iuUHGzkuBhzy2F+yVICFPC27rIlve3NuacODvsG:0CI7XBE2IuF64rIlmdii

Score

10^/10

mimikatz

Malware Config

Signatures

Mimikatz family
mimikatz

mimikatz is an open source tool to dump credentials on Windows 1 IoCs

resource	yara_rule
sample	mimikatz

Unsigned PE 1 IoCs

Checks for missing Authenticode signature.

resource
mimikatz.exe

Files

mimikatz.exe
.exe windows x64

55ee500bb4bdfc49f27a98ae456d8edf

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

advapi32

CryptSetHashParam
CryptGetHashParam
CryptExportKey
CryptAcquireContextW
CryptSetKeyParam
CryptGetKeyParam
CryptReleaseContext
CryptDuplicateKey
CryptAcquireContextA
CryptGetProvParam
CryptImportKey
SystemFunction007
CryptEncrypt
CryptCreateHash
CryptGenKey
CryptDestroyKey
CryptDecrypt
CryptDestroyHash
CryptHashData
CopySid
GetLengthSid
LsaQueryInformationPolicy
LsaOpenPolicy
LsaClose
CreateWellKnownSid
CreateProcessWithLogonW
CreateProcessAsUserW
RegQueryValueExW
RegQueryInfoKeyW
RegEnumValueW
RegOpenKeyExW
RegEnumKeyExW
RegCloseKey
RegSetValueExW
SystemFunction033
SystemFunction032
ConvertSidToStringSidW
CreateServiceW
CloseServiceHandle
DeleteService
OpenSCManagerW
SetServiceObjectSecurity
OpenServiceW
BuildSecurityDescriptorW
QueryServiceObjectSecurity
StartServiceW
AllocateAndInitializeSid
QueryServiceStatusEx
FreeSid
ControlService
IsTextUnicode
OpenProcessToken
GetTokenInformation
LookupAccountNameW
LookupAccountSidW
DuplicateTokenEx
CheckTokenMembership
CryptSetProvParam
CryptEnumProvidersW
ConvertStringSidToSidW
LsaFreeMemory
GetSidSubAuthority
GetSidSubAuthorityCount
IsValidSid
SetThreadToken
CryptEnumProviderTypesW
SystemFunction006
CryptGetUserKey
OpenEventLogW
GetNumberOfEventLogRecords
ClearEventLogW
SystemFunction001
CryptDeriveKey
SystemFunction005
LsaQueryTrustedDomainInfoByName
CryptSignHashW
LsaSetSecret
SystemFunction023
LsaOpenSecret
LsaQuerySecret
LsaRetrievePrivateData
LsaEnumerateTrustedDomainsEx
LookupPrivilegeValueW
StartServiceCtrlDispatcherW
SetServiceStatus
RegisterServiceCtrlHandlerW
LookupPrivilegeNameW
OpenThreadToken
EqualSid
CredFree
CredEnumerateW
SystemFunction026
ConvertStringSecurityDescriptorToSecurityDescriptorW
SystemFunction027
SystemFunction041
CredIsMarshaledCredentialW
CredUnmarshalCredentialW
A_SHAFinal
A_SHAInit
A_SHAUpdate

cabinet

ord11
ord14
ord10
ord13

crypt32

CryptSignAndEncodeCertificate
CertEnumSystemStore
CertEnumCertificatesInStore
CertAddCertificateContextToStore
CryptDecodeObjectEx
CryptStringToBinaryA
CertAddEncodedCertificateToStore
CertOpenStore
CertFreeCertificateContext
CertCloseStore
CryptStringToBinaryW
CertSetCertificateContextProperty
PFXExportCertStoreEx
CryptUnprotectData
CryptBinaryToStringW
CryptBinaryToStringA
CryptExportPublicKeyInfo
CryptFindOIDInfo
CryptAcquireCertificatePrivateKey
CertNameToStrW
CertFindCertificateInStore
CertGetCertificateContextProperty
CertGetNameStringW
CryptEncodeObject
CryptProtectData
CryptQueryObject

cryptdll

MD5Init
MD5Final
CDLocateCSystem
CDGenerateRandomBits
CDLocateCheckSum
MD5Update

dnsapi

DnsFree
DnsQuery_A

fltlib

FilterFindFirst
FilterFindNext

mpr

WNetCancelConnection2W
WNetAddConnection2W

netapi32

NetStatisticsGet
DsGetDcNameW
NetApiBufferFree
NetRemoteTOD
NetSessionEnum
NetServerGetInfo
DsEnumerateDomainTrustsW
NetShareEnum
NetWkstaUserEnum
I_NetServerAuthenticate2
I_NetServerTrustPasswordsGet
I_NetServerReqChallenge

odbc32

ord75
ord9
ord43
ord24
ord31
ord111
ord141
ord13

ole32

CoInitializeEx
CoSetProxyBlanket
CoTaskMemFree
CoUninitialize
CoCreateInstance

oleaut32

SysAllocString
VariantInit
SysFreeString
VariantClear

rpcrt4

RpcBindingFree
RpcBindingFromStringBindingW
RpcStringBindingComposeW
MesEncodeIncrementalHandleCreate
RpcBindingSetAuthInfoExW
RpcBindingInqAuthClientW
RpcBindingSetOption
RpcImpersonateClient
RpcStringFreeW
RpcRevertToSelf
MesDecodeIncrementalHandleCreate
MesHandleFree
MesIncrementalHandleReset
NdrMesTypeDecode2
NdrMesTypeAlignSize2
NdrMesTypeFree2
NdrMesTypeEncode2
RpcServerUnregisterIfEx
I_RpcBindingInqSecurityContext
RpcServerInqBindings
RpcServerListen
RpcMgmtWaitServerListen
RpcEpRegisterW
RpcMgmtStopServerListening
RpcBindingToStringBindingW
RpcServerRegisterIf2
RpcServerRegisterAuthInfoW
RpcBindingVectorFree
UuidToStringW
RpcServerUseProtseqEpW
RpcEpUnregister
NdrServerCall2
NdrClientCall2
UuidCreate
RpcEpResolveBinding
RpcBindingSetObject
RpcBindingSetAuthInfoW
RpcMgmtEpEltInqDone
RpcMgmtEpEltInqNextW
RpcMgmtEpEltInqBegin
I_RpcGetCurrentCallHandle

shlwapi

UrlUnescapeW
PathIsDirectoryW
PathFindFileNameW
PathIsRelativeW
PathCombineW
PathCanonicalizeW

samlib

SamEnumerateAliasesInDomain
SamQueryInformationUser
SamCloseHandle
SamEnumerateDomainsInSamServer
SamFreeMemory
SamEnumerateUsersInDomain
SamOpenUser
SamLookupDomainInSamServer
SamLookupNamesInDomain
SamLookupIdsInDomain
SamOpenDomain
SamConnect
SamSetInformationUser
SamiChangePasswordUser
SamEnumerateGroupsInDomain
SamGetGroupsForUser
SamGetMembersInGroup
SamGetMembersInAlias
SamRidToSid
SamGetAliasMembership
SamOpenGroup
SamOpenAlias

secur32

FreeContextBuffer
LsaLookupAuthenticationPackage
LsaFreeReturnBuffer
LsaDeregisterLogonProcess
QueryContextAttributesW
InitializeSecurityContextW
AcquireCredentialsHandleW
EnumerateSecurityPackagesW
FreeCredentialsHandle
DeleteSecurityContext
LsaCallAuthenticationPackage
LsaConnectUntrusted

shell32

CommandLineToArgvW

user32

SetClipboardViewer
DefWindowProcW
GetClipboardSequenceNumber
OpenClipboard
CreateWindowExW
GetClipboardData
RegisterClassExW
TranslateMessage
EnumClipboardFormats
PostMessageW
DispatchMessageW
GetKeyboardLayout
IsCharAlphaNumericW
SendMessageW
UnregisterClassW
DestroyWindow
CloseClipboard
GetMessageW
ChangeClipboardChain

userenv

DestroyEnvironmentBlock
CreateEnvironmentBlock

version

VerQueryValueW
GetFileVersionInfoSizeW
GetFileVersionInfoW

hid

HidD_GetFeature
HidD_GetPreparsedData
HidD_GetHidGuid
HidD_GetAttributes
HidD_SetFeature
HidP_GetCaps
HidD_FreePreparsedData

setupapi

SetupDiGetDeviceInterfaceDetailW
SetupDiEnumDeviceInterfaces
SetupDiGetClassDevsW
SetupDiDestroyDeviceInfoList

winscard

SCardReleaseContext
SCardListCardsW
SCardGetCardTypeProviderNameW
SCardListReadersW
SCardFreeMemory
SCardEstablishContext
SCardControl
SCardConnectW
SCardTransmit
SCardDisconnect
SCardGetAttrib

winsta

WinStationCloseServer
WinStationOpenServerW
WinStationFreeMemory
WinStationConnectW
WinStationQueryInformationW
WinStationEnumerateW

wldap32

ord36
ord79
ord145
ord73
ord310
ord208
ord13
ord77
ord142
ord54
ord41
ord309
ord304
ord301
ord127
ord26
ord167
ord147
ord133
ord157
ord88
ord14
ord122
ord140
ord203
ord69
ord139
ord97
ord223
ord12
ord113
ord224
ord96
ord27

msasn1

ASN1_CreateModule
ASN1_CloseEncoder
ASN1_CreateDecoder
ASN1_FreeEncoded
ASN1_CloseModule
ASN1_CreateEncoder
ASN1_CloseDecoder
ASN1BERDotVal2Eoid

ntdll

strtol
_strcmpi
strstr
towupper
_wcstoui64
wcsncmp
wcstol
strchr
strcspn
strncmp
memmove
_wcsnicmp
strtoul
wcsstr
wcschr
wcsrchr
_stricmp
_vscwprintf
_wcsicmp
strrchr
_vsnprintf
log
memcmp
RtlUnicodeStringToAnsiString
RtlFreeAnsiString
RtlDowncaseUnicodeString
RtlFreeUnicodeString
RtlInitUnicodeString
RtlEqualUnicodeString
NtQueryObject
RtlCompressBuffer
RtlGetCompressionWorkSpaceSize
NtQuerySystemInformation
RtlGetCurrentPeb
NtQueryInformationProcess
RtlCreateUserThread
RtlGUIDFromString
RtlStringFromGUID
NtCompareTokens
RtlGetNtVersionNumbers
RtlEqualString
RtlUpcaseUnicodeString
RtlAppendUnicodeStringToString
RtlAnsiStringToUnicodeString
RtlFreeOemString
RtlUpcaseUnicodeStringToOemString
NtQueryDirectoryObject
NtResumeProcess
NtOpenDirectoryObject
RtlAdjustPrivilege
NtSuspendProcess
NtTerminateProcess
NtQuerySystemEnvironmentValueEx
NtSetSystemEnvironmentValueEx
NtEnumerateSystemEnvironmentValuesEx
RtlIpv4AddressToStringW
RtlIpv6AddressToStringW
wcstoul
__chkstk

kernel32

lstrlenA
GetDateFormatW
SystemTimeToFileTime
ClearCommError
CreateRemoteThread
WaitForSingleObject
CreateProcessW
SetConsoleOutputCP
GetConsoleOutputCP
CreateFileMappingW
UnmapViewOfFile
MapViewOfFile
WriteProcessMemory
VirtualAllocEx
VirtualProtectEx
RtlVirtualUnwind
SetFilePointerEx
GetProcessId
GetComputerNameW
IsWow64Process
VirtualAlloc
SetLastError
ReadProcessMemory
VirtualFreeEx
VirtualQueryEx
VirtualFree
VirtualQuery
GetComputerNameExW
DeviceIoControl
DuplicateHandle
OpenProcess
GetCurrentProcess
ExpandEnvironmentStringsW
FindNextFileW
FindClose
GetCurrentDirectoryW
GetFileSizeEx
FlushFileBuffers
GetFileAttributesW
FindFirstFileW
lstrlenW
GetProcAddress
LoadLibraryW
GetModuleHandleW
FreeLibrary
DeleteFileA
GetTempPathA
GetFileInformationByHandle
FileTimeToLocalFileTime
GetCurrentDirectoryA
GetTempFileNameA
SetFilePointer
CreateFileA
FileTimeToDosDateTime
CreateThread
LocalFree
CloseHandle
LocalAlloc
GetLastError
CreateFileW
ReadFile
TerminateThread
WriteFile
FileTimeToSystemTime
Sleep
VirtualProtect
WideCharToMultiByte
GetTimeFormatW
GetFullPathNameW
GetFullPathNameA
HeapReAlloc
GetFileSize
CreateMutexW
HeapCompact
SetEndOfFile
HeapAlloc
QueryPerformanceCounter
HeapFree
UnlockFile
FlushViewOfFile
LockFile
WaitForSingleObjectEx
OutputDebugStringW
GetTickCount
UnlockFileEx
GetProcessHeap
FormatMessageA
FormatMessageW
GetVersionExW
HeapDestroy
GetSystemTimeAsFileTime
GetFileAttributesA
HeapCreate
HeapValidate
MultiByteToWideChar
GetTempPathW
HeapSize
LockFileEx
GetDiskFreeSpaceW
LoadLibraryA
CreateFileMappingA
GetDiskFreeSpaceA
GetSystemInfo
GetFileAttributesExW
OutputDebugStringA
GetVersionExA
DeleteFileW
GetCurrentProcessId
GetSystemTime
AreFileApisANSI
ExitProcess
ExitThread
RaiseException
SetConsoleCtrlHandler
SetConsoleTitleW
SetFileAttributesW
GlobalSize
SetHandleInformation
CreatePipe
InitializeCriticalSection
LeaveCriticalSection
EnterCriticalSection
DeleteCriticalSection
SetEvent
CreateEventW
GetSystemDirectoryW
SetConsoleCursorPosition
GetTimeZoneInformation
GetStdHandle
FillConsoleOutputCharacterW
GetConsoleScreenBufferInfo
SetCurrentDirectoryW
GetCurrentThread
ProcessIdToSessionId
RtlLookupFunctionEntry
RtlCaptureContext
TerminateProcess
UnhandledExceptionFilter
SetUnhandledExceptionFilter
GetCurrentThreadId
PurgeComm

msvcrt

calloc
isdigit
_fmode
_commode
__setusermatherr
isspace
mbtowc
__mb_cur_max
isleadbyte
isxdigit
localeconv
_snprintf
__set_app_type
_itoa
wctomb
ferror
iswctype
wcstombs
?terminate@@YAXXZ
__badioinfo
__pioinfo
_read
_lseeki64
_write
_isatty
ungetc
_amsg_exit
_initterm
fclose
_setmode
vwprintf
exit
_cexit
_exit
_XcptFilter
__wgetmainargs
__C_specific_handler
memset
memcpy
_iob
getchar
_wpgmptr
fgetws
realloc
_msize
malloc
_vscprintf
_errno
free
_wcsdup
vfwprintf
fflush
_wfopen
wprintf
_fileno

Sections

.text
Size: 830KB - Virtual size: 829KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.rdata
Size: 414KB - Virtual size: 413KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.data
Size: 26KB - Virtual size: 30KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.pdata
Size: 26KB - Virtual size: 26KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.rsrc
Size: 16KB - Virtual size: 15KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.reloc
Size: 9KB - Virtual size: 9KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ

Sharing

General

Malware Config

Signatures

Files

55ee500bb4bdfc49f27a98ae456d8edf

Headers

DLL Characteristics

File Characteristics

Imports

advapi32

cabinet

crypt32

cryptdll

dnsapi

fltlib

mpr

netapi32

odbc32

ole32

oleaut32

rpcrt4

shlwapi

samlib

secur32

shell32

user32

userenv

version

hid

setupapi

winscard

winsta

wldap32

msasn1

ntdll

kernel32

msvcrt

Sections

.text Size: 830KB - Virtual size: 829KB

.rdata Size: 414KB - Virtual size: 413KB

.data Size: 26KB - Virtual size: 30KB

.pdata Size: 26KB - Virtual size: 26KB

.rsrc Size: 16KB - Virtual size: 15KB

.reloc Size: 9KB - Virtual size: 9KB

.text
Size: 830KB - Virtual size: 829KB

.rdata
Size: 414KB - Virtual size: 413KB

.data
Size: 26KB - Virtual size: 30KB

.pdata
Size: 26KB - Virtual size: 26KB

.rsrc
Size: 16KB - Virtual size: 15KB

.reloc
Size: 9KB - Virtual size: 9KB