mimikatz | Kiwi[.]exe

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General

Target

Kiwi.exe
Size

1.4MB
MD5

9fbcb78bd23ae2c25a8ca4c0389a34c5
SHA1

72b05e65bde2521c817a305bc735a4adadd750f8
SHA256

7868bcad5d6fb3605a31d72a474de560168986869a8af73ce0d5c5b4ef362504
SHA512

54abcdcf35448ca86a74043ec03afa21864a7f50b80753a6c9992b1b3b24281651db785891881525b1ba24f1dfb2b592d5468c20f8c1a94d28d52d82c1f00ccd
SSDEEP

24576:VyUZWuMKkf2pWH+0bPCKoWwAQbWmhzDXGI2MiyXWkkxo:tk3PfQbWmhXXGIRXW

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
Kiwi.exe

Files

Kiwi.exe
.exe windows:5 windows x64 arch:x64

f0c0e8cae5eacfa88280633ddd85fba5

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

advapi32

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

cabinet

ord14
ord10
ord13
ord11

crypt32

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

cryptdll

MD5Update
MD5Init
CDGenerateRandomBits
CDLocateCheckSum
MD5Final
CDLocateCSystem

dnsapi

DnsQuery_A
DnsFree

fltlib

FilterFindNext
FilterFindFirst

mpr

WNetCancelConnection2W
WNetAddConnection2W

netapi32

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

odbc32

ord31
ord24
ord13
ord75
ord141
ord9
ord43
ord111

ole32

CoInitializeEx
CoSetProxyBlanket
CoTaskMemFree
CoUninitialize
CoCreateInstance

oleaut32

SysFreeString
VariantInit
VariantClear
SysAllocString

rpcrt4

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

shlwapi

UrlUnescapeW
PathFindFileNameW
PathIsRelativeW
PathCanonicalizeW
PathCombineW
PathIsDirectoryW

samlib

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

secur32

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

shell32

CommandLineToArgvW

user32

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

userenv

DestroyEnvironmentBlock
CreateEnvironmentBlock

version

GetFileVersionInfoSizeW
VerQueryValueW
GetFileVersionInfoW

hid

HidD_FreePreparsedData
HidD_GetPreparsedData
HidD_GetAttributes
HidD_GetFeature
HidD_SetFeature
HidP_GetCaps
HidD_GetHidGuid

setupapi

SetupDiEnumDeviceInterfaces
SetupDiDestroyDeviceInfoList
SetupDiGetClassDevsW
SetupDiGetDeviceInterfaceDetailW

winscard

SCardDisconnect
SCardConnectW
SCardListReadersW
SCardGetCardTypeProviderNameW
SCardListCardsW
SCardReleaseContext
SCardEstablishContext
SCardGetAttrib
SCardFreeMemory
SCardTransmit
SCardControl

winsta

WinStationQueryInformationW
WinStationFreeMemory
WinStationConnectW
WinStationEnumerateW
WinStationCloseServer
WinStationOpenServerW

wldap32

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

msasn1

ASN1_FreeEncoded
ASN1_CloseModule
ASN1_CreateDecoder
ASN1_CloseDecoder
ASN1_CreateModule
ASN1_CloseEncoder
ASN1BERDotVal2Eoid
ASN1_CreateEncoder

ntdll

NtQueryInformationProcess
RtlGetCurrentPeb
RtlCompressBuffer
RtlCreateUserThread
NtQueryObject
RtlGUIDFromString
NtQuerySystemInformation
RtlStringFromGUID
NtCompareTokens
RtlGetNtVersionNumbers
RtlEqualString
RtlInitUnicodeString
RtlEqualUnicodeString
RtlDowncaseUnicodeString
RtlFreeUnicodeString
RtlUnicodeStringToAnsiString
RtlFreeAnsiString
RtlAppendUnicodeStringToString
RtlUpcaseUnicodeString
RtlAnsiStringToUnicodeString
RtlFreeOemString
RtlUpcaseUnicodeStringToOemString
NtResumeProcess
NtOpenDirectoryObject
NtQueryDirectoryObject
RtlAdjustPrivilege
NtTerminateProcess
NtSuspendProcess
NtSetSystemEnvironmentValueEx
NtQuerySystemEnvironmentValueEx
NtEnumerateSystemEnvironmentValuesEx
RtlIpv4AddressToStringW
RtlIpv6AddressToStringW
RtlGetCompressionWorkSpaceSize

winhttp

WinHttpReceiveResponse
WinHttpOpen
WinHttpQueryHeaders
WinHttpOpenRequest
WinHttpCrackUrl
WinHttpCloseHandle
WinHttpSendRequest
WinHttpConnect

kernel32

IsValidCodePage
FindFirstFileExW
GetStringTypeW
SetStdHandle
GetOEMCP
GetConsoleCP
LCMapStringW
CompareStringW
GetFileType
GetACP
GetModuleFileNameW
GetCommandLineW
GetCommandLineA
GetModuleHandleExW
TerminateProcess
LoadLibraryExW
TlsFree
TlsSetValue
TlsGetValue
TlsAlloc
InitializeCriticalSectionAndSpinCount
RtlUnwindEx
IsProcessorFeaturePresent
GetStartupInfoW
SetUnhandledExceptionFilter
UnhandledExceptionFilter
IsDebuggerPresent
RtlVirtualUnwind
RtlLookupFunctionEntry
RtlCaptureContext
InitializeSListHead
GetCurrentThreadId
LoadLibraryExA
SetFilePointerEx
GetProcessId
GetComputerNameW
IsWow64Process
ProcessIdToSessionId
GetCurrentThread
SetConsoleCursorPosition
SetCurrentDirectoryW
FillConsoleOutputCharacterW
GetTimeZoneInformation
GetSystemDirectoryW
GetStdHandle
GetConsoleScreenBufferInfo
SetEvent
CreateEventW
DeleteCriticalSection
InitializeCriticalSection
LeaveCriticalSection
EnterCriticalSection
CreatePipe
SetHandleInformation
GlobalSize
SetFileAttributesW
GetConsoleWindow
ExitProcess
RaiseException
ExitThread
SetConsoleCtrlHandler
GetTickCount
QueryPerformanceCounter
FormatMessageA
GetSystemTime
GetProcessHeap
GetCurrentProcessId
GetFileSize
LockFileEx
CreateFileMappingA
UnlockFile
HeapDestroy
HeapCompact
HeapAlloc
GetSystemInfo
HeapReAlloc
DeleteFileW
GetVersionExA
WaitForSingleObjectEx
LoadLibraryA
FlushViewOfFile
OutputDebugStringW
GetFileAttributesExW
GetFileAttributesA
GetDiskFreeSpaceA
FormatMessageW
MultiByteToWideChar
HeapSize
HeapValidate
GetVersionExW
CreateMutexW
GetTempPathW
UnlockFileEx
SetEndOfFile
GetFullPathNameA
LockFile
OutputDebugStringA
GetDiskFreeSpaceW
GetFullPathNameW
HeapFree
HeapCreate
AreFileApisANSI
GetDateFormatW
GetSystemTimeAsFileTime
WideCharToMultiByte
SystemTimeToFileTime
GetTimeFormatW
lstrlenA
ClearCommError
PurgeComm
CreateRemoteThread
WaitForSingleObject
CreateProcessW
SetConsoleOutputCP
GetConsoleOutputCP
MapViewOfFile
CreateFileMappingW
UnmapViewOfFile
VirtualQueryEx
VirtualQuery
VirtualFreeEx
ReadProcessMemory
VirtualAllocEx
VirtualProtectEx
VirtualAlloc
VirtualFree
SetLastError
VirtualProtect
WriteProcessMemory
GetComputerNameExW
DeviceIoControl
GetCPInfo
GetEnvironmentStringsW
FreeEnvironmentStringsW
SetEnvironmentVariableW
WriteConsoleW
ReadConsoleW
GetConsoleMode
OpenProcess
DuplicateHandle
GetCurrentProcess
FlushFileBuffers
GetCurrentDirectoryW
GetFileAttributesW
FindClose
ExpandEnvironmentStringsW
RtlUnwind
FindNextFileW
GetFileSizeEx
FindFirstFileW
lstrlenW
FreeLibrary
GetModuleHandleW
GetProcAddress
LoadLibraryW
FileTimeToDosDateTime
GetTempFileNameA
FileTimeToLocalFileTime
DeleteFileA
CreateFileA
GetTempPathA
GetFileInformationByHandle
GetCurrentDirectoryA
SetFilePointer
LocalFree
CreateThread
CloseHandle
TerminateThread
GetLastError
Sleep
CreateFileW
LocalAlloc
WriteFile
ReadFile
FileTimeToSystemTime

Sections

.text
Size: 898KB - Virtual size: 897KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.rdata
Size: 451KB - Virtual size: 450KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.data
Size: 26KB - Virtual size: 32KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.pdata
Size: 31KB - Virtual size: 30KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.rsrc
Size: 1KB - Virtual size: 1KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

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

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ

Sharing

General

Malware Config

Signatures

Files

f0c0e8cae5eacfa88280633ddd85fba5

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

winhttp

kernel32

Sections

.text Size: 898KB - Virtual size: 897KB

.rdata Size: 451KB - Virtual size: 450KB

.data Size: 26KB - Virtual size: 32KB

.pdata Size: 31KB - Virtual size: 30KB

.rsrc Size: 1KB - Virtual size: 1KB

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

.text
Size: 898KB - Virtual size: 897KB

.rdata
Size: 451KB - Virtual size: 450KB

.data
Size: 26KB - Virtual size: 32KB

.pdata
Size: 31KB - Virtual size: 30KB

.rsrc
Size: 1KB - Virtual size: 1KB

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