kar[.]exe | Triage

Sharing

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General

Target

kar.exe
Size

1.4MB
MD5

3a4e983f3fe423e7b66458cd06d8f2e2
SHA1

25786706a58490884623842b0bbc886ac86e2cad
SHA256

0fb06ba40ce522d8ae6b1471cfacc7e82ee5d8b224a6954a50e19d74063dce30
SHA512

65fd7ffdbfdbcbaf0c06c075b0960d8cb96d7c10576435f872149b4352290dc948310fbb16c577566e2cb7305bf490254be3b789e61cc58f84f2f4a00709f89d
SSDEEP

24576:lUPzQeCJElwxRq/OmFdGw/PH34Bc14RdwimPctXkGMJ6PbxzsWiDXk55dRtTNoFo:JTAaE0+F2TgdwJ8ATrNle+j

Score

1^/10

Malware Config

Signatures

Files

kar.exe
.exe windows:6 windows

d93c689116e877d858d969b567f9cac8

Code Sign

33:00:00:00:33:56:f6:94:1d:9a:8c:bd:e5:00:00:00:00:00:33
Certificate

Issuer

CN=Microsoft Code Signing PCA 2010,O=Microsoft Corporation,L=Redmond,ST=Washington,C=US

Not Before

24/09/2013, 17:35

Not After

24/12/2014, 17:35

Subject

CN=Microsoft Corporation,OU=MOPR,O=Microsoft Corporation,L=Redmond,ST=Washington,C=US

Extended Key Usages

ExtKeyUsageCodeSigning

61:0c:52:4c:00:00:00:00:00:03
Certificate

Issuer

CN=Microsoft Root Certificate Authority 2010,O=Microsoft Corporation,L=Redmond,ST=Washington,C=US

Not Before

06/07/2010, 20:40

Not After

06/07/2025, 20:50

Subject

CN=Microsoft Code Signing PCA 2010,O=Microsoft Corporation,L=Redmond,ST=Washington,C=US

Key Usages

KeyUsageDigitalSignature
KeyUsageCertSign
KeyUsageCRLSign

33:00:00:00:1c:78:4e:d1:89:0e:e9:cb:8b:00:00:00:00:00:1c
Certificate

Issuer

CN=Microsoft Code Signing PCA 2011,O=Microsoft Corporation,L=Redmond,ST=Washington,C=US

Not Before

09/01/2014, 18:48

Not After

09/04/2015, 18:48

Subject

CN=Microsoft Corporation,OU=MOPR,O=Microsoft Corporation,L=Redmond,ST=Washington,C=US

Extended Key Usages

ExtKeyUsageCodeSigning

61:0e:90:d2:00:00:00:00:00:03
Certificate

Issuer

CN=Microsoft Root Certificate Authority 2011,O=Microsoft Corporation,L=Redmond,ST=Washington,C=US

Not Before

08/07/2011, 20:59

Not After

08/07/2026, 21:09

Subject

CN=Microsoft Code Signing PCA 2011,O=Microsoft Corporation,L=Redmond,ST=Washington,C=US

Key Usages

KeyUsageDigitalSignature
KeyUsageCertSign
KeyUsageCRLSign

57:36:31:40:09:74:9f:dc:ce:b5:f0:e4:a9:4b:63:cb:8b:27:a7:86:35:78:4b:9e:fa:ba:a3:b1:5e:60:63:c2
Signer

Actual PE Digest

57:36:31:40:09:74:9f:dc:ce:b5:f0:e4:a9:4b:63:cb:8b:27:a7:86:35:78:4b:9e:fa:ba:a3:b1:5e:60:63:c2

Digest Algorithm

sha256

PE Digest Matches

true

57:36:31:40:09:74:9f:dc:ce:b5:f0:e4:a9:4b:63:cb:8b:27:a7:86:35:78:4b:9e:fa:ba:a3:b1:5e:60:63:c2
Signer

Actual PE Digest

57:36:31:40:09:74:9f:dc:ce:b5:f0:e4:a9:4b:63:cb:8b:27:a7:86:35:78:4b:9e:fa:ba:a3:b1:5e:60:63:c2

Digest Algorithm

sha256

PE Digest Matches

true

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
IMAGE_FILE_32BIT_MACHINE

PDB Paths

E:\delivery\Dev\wix37\build\ship\arm\burn.pdb

Imports

advapi32

OpenProcessToken
LookupPrivilegeValueW
AdjustTokenPrivileges
ConvertStringSecurityDescriptorToSecurityDescriptorW
RegCloseKey
GetUserNameW
RegQueryValueExW
RegDeleteValueW
InitiateSystemShutdownExW
CreateWellKnownSid
InitializeAcl
DecryptFileW
SetEntriesInAclW
ControlService
ChangeServiceConfigW
OpenSCManagerW
OpenServiceW
QueryServiceStatus
CloseServiceHandle
QueryServiceConfigW
CryptReleaseContext
CryptDestroyHash
CryptGetHashParam
CryptHashData
CryptCreateHash
CryptAcquireContextW
RegDeleteKeyW
RegSetValueExW
RegQueryInfoKeyW
RegEnumValueW
RegEnumKeyExW
RegCreateKeyExW
SetSecurityDescriptorGroup
SetEntriesInAclA
RegOpenKeyExW
FreeSid
CheckTokenMembership
AllocateAndInitializeSid
SetNamedSecurityInfoW
LookupAccountNameW
SetSecurityDescriptorOwner
SetSecurityDescriptorDacl
InitializeSecurityDescriptor
GetTokenInformation

user32

PeekMessageW
GetMessageW
IsWindow
PostMessageW
PostQuitMessage
PostThreadMessageW
SetWindowLongW
GetWindowLongW
RegisterClassW
DispatchMessageW
TranslateMessage
UnregisterClassW
MessageBoxW
LoadBitmapW
GetCursorPos
MonitorFromPoint
GetMonitorInfoW
LoadCursorW
WaitForInputIdle
MsgWaitForMultipleObjects
IsDialogMessageW
CreateWindowExW
DefWindowProcW

oleaut32

SysFreeString
VariantInit
VariantClear
SysAllocString

gdi32

CreateCompatibleDC
StretchBlt
DeleteObject
GetObjectW
SelectObject
DeleteDC

shell32

SHGetFolderPathW
CommandLineToArgvW
ShellExecuteExW

ole32

CoTaskMemFree
CoInitializeSecurity
CLSIDFromProgID
CoCreateInstance
CoInitialize
StringFromGUID2
CoUninitialize
CoInitializeEx

kernel32

GetCurrentProcessId
GetProcessId
lstrlenW
SetNamedPipeHandleState
ConnectNamedPipe
WriteFile
ReadFile
CreateNamedPipeW
LocalFree
CompareStringW
CreateFileW
OpenProcess
WaitForSingleObject
SetFilePointerEx
EnterCriticalSection
LeaveCriticalSection
GetProcAddress
FreeLibrary
LoadLibraryW
GetSystemDefaultLangID
GetUserDefaultLangID
GetDateFormatW
GetSystemTime
GetWindowsDirectoryW
GetVolumePathNameW
GetSystemWow64DirectoryW
GetSystemDirectoryW
GetTempPathW
GetComputerNameW
VerifyVersionInfoW
VerSetConditionMask
GetFileAttributesW
ExpandEnvironmentStringsW
lstrlenA
RemoveDirectoryW
GetExitCodeThread
CreateThread
ProcessIdToSessionId
SetEvent
CreateEventW
WaitForMultipleObjects
SetFileAttributesW
FindFirstFileW
FindNextFileW
FindClose
GetStringTypeW
DuplicateHandle
CreateProcessW
GetExitCodeProcess
GetVersionExW
SetCurrentDirectoryW
SetThreadExecutionState
CopyFileExW
DosDateTimeToFileTime
LocalFileTimeToFileTime
SetFileTime
ResetEvent
SetEndOfFile
CompareStringA
CreateFileA
UnmapViewOfFile
CreateMutexW
CreateFileMappingW
MapViewOfFile
GetThreadLocale
VirtualAlloc
VirtualFree
GetSystemTimeAsFileTime
DeleteFileW
GetModuleHandleW
ReleaseMutex
TlsSetValue
TlsAlloc
CloseHandle
InitializeCriticalSection
GetCurrentProcess
HeapSetInformation
GlobalAlloc
GetFileSizeEx
GetTimeZoneInformation
GetModuleHandleA
CreateDirectoryW
GetFullPathNameW
GetTempFileNameW
LCMapStringW
FormatMessageW
GetLocalTime
SetFilePointer
SystemTimeToTzSpecificLocalTime
SystemTimeToFileTime
CopyFileW
MoveFileExW
FlushFileBuffers
SetStdHandle
WriteConsoleW
GetCurrentThreadId
TlsGetValue
Sleep
GetLastError
TlsFree
DeleteCriticalSection
GetCurrentDirectoryW
HeapSize
HeapReAlloc
LCMapStringEx
GetConsoleCP
GetConsoleMode
WideCharToMultiByte
IsValidCodePage
GetACP
GetOEMCP
GetCPInfo
OutputDebugStringW
IsDebuggerPresent
LoadLibraryExW
HeapAlloc
RaiseException
RtlPcToFileHeader
HeapFree
GetTickCount64
QueryPerformanceCounter
FreeEnvironmentStringsW
GetEnvironmentStringsW
InitOnceExecuteOnce
InitializeCriticalSectionAndSpinCount
GetFileType
SetLastError
GetProcessHeap
FlsSetValue
FlsGetValue
FlsFree
FlsAlloc
SetUnhandledExceptionFilter
GetCommandLineW
GetModuleFileNameW
GetStdHandle
DecodePointer
EncodePointer
GetModuleHandleExW
MultiByteToWideChar
ExitProcess
RtlUnwindEx
GetCurrentPackageId
GetStartupInfoW
GlobalFree

cabinet

ord20
ord23
ord22

crypt32

CertGetCertificateContextProperty
CryptHashPublicKeyInfo

msi

ord116
ord8
ord171
ord125
ord17
ord118
ord115
ord169
ord70
ord111
ord173
ord90
ord88
ord190
ord238
ord141
ord137
ord45
ord205

rpcrt4

UuidCreate

wininet

InternetOpenW
InternetSetOptionW
InternetConnectW
HttpSendRequestW
InternetCloseHandle
HttpAddRequestHeadersW
HttpOpenRequestW
InternetErrorDlg
HttpQueryInfoW
InternetReadFile
InternetCrackUrlW

wintrust

WinVerifyTrust
WTHelperProvDataFromStateData
WTHelperGetProvSignerFromChain
CryptCATAdminCalcHashFromFileHandle

version

GetFileVersionInfoW
GetFileVersionInfoSizeW
VerQueryValueW

Sections

.text
Size: 199KB - Virtual size: 198KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.rdata
Size: 105KB - Virtual size: 105KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.data
Size: 4KB - Virtual size: 11KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

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

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.wixburn
Size: 512B - Virtual size: 56B

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.tls
Size: 512B - Virtual size: 9B

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rsrc
Size: 14KB - Virtual size: 14KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.reloc
Size: 13KB - Virtual size: 13KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ

Sharing

General

Malware Config

Signatures

Files

d93c689116e877d858d969b567f9cac8

Code Sign

33:00:00:00:33:56:f6:94:1d:9a:8c:bd:e5:00:00:00:00:00:33Certificate

Extended Key Usages

61:0c:52:4c:00:00:00:00:00:03Certificate

Key Usages

33:00:00:00:1c:78:4e:d1:89:0e:e9:cb:8b:00:00:00:00:00:1cCertificate

Extended Key Usages

61:0e:90:d2:00:00:00:00:00:03Certificate

Key Usages

57:36:31:40:09:74:9f:dc:ce:b5:f0:e4:a9:4b:63:cb:8b:27:a7:86:35:78:4b:9e:fa:ba:a3:b1:5e:60:63:c2Signer

57:36:31:40:09:74:9f:dc:ce:b5:f0:e4:a9:4b:63:cb:8b:27:a7:86:35:78:4b:9e:fa:ba:a3:b1:5e:60:63:c2Signer

Headers

DLL Characteristics

File Characteristics

PDB Paths

Imports

advapi32

user32

oleaut32

gdi32

shell32

ole32

kernel32

cabinet

crypt32

msi

rpcrt4

wininet

wintrust

version

Sections

.text Size: 199KB - Virtual size: 198KB

.rdata Size: 105KB - Virtual size: 105KB

.data Size: 4KB - Virtual size: 11KB

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

.wixburn Size: 512B - Virtual size: 56B

.tls Size: 512B - Virtual size: 9B

.rsrc Size: 14KB - Virtual size: 14KB

.reloc Size: 13KB - Virtual size: 13KB

33:00:00:00:33:56:f6:94:1d:9a:8c:bd:e5:00:00:00:00:00:33
Certificate

61:0c:52:4c:00:00:00:00:00:03
Certificate

33:00:00:00:1c:78:4e:d1:89:0e:e9:cb:8b:00:00:00:00:00:1c
Certificate

61:0e:90:d2:00:00:00:00:00:03
Certificate

57:36:31:40:09:74:9f:dc:ce:b5:f0:e4:a9:4b:63:cb:8b:27:a7:86:35:78:4b:9e:fa:ba:a3:b1:5e:60:63:c2
Signer

57:36:31:40:09:74:9f:dc:ce:b5:f0:e4:a9:4b:63:cb:8b:27:a7:86:35:78:4b:9e:fa:ba:a3:b1:5e:60:63:c2
Signer

.text
Size: 199KB - Virtual size: 198KB

.rdata
Size: 105KB - Virtual size: 105KB

.data
Size: 4KB - Virtual size: 11KB

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

.wixburn
Size: 512B - Virtual size: 56B

.tls
Size: 512B - Virtual size: 9B

.rsrc
Size: 14KB - Virtual size: 14KB

.reloc
Size: 13KB - Virtual size: 13KB