BNUpdate[.]exe

Sharing

Copy URL Twitter E-mail

General

Target

BNUpdate.exe
Size

237KB
MD5

f503e4ae1d2faf5a499a8119610ab505
SHA1

31bb6f98ddd30ddf2acdbb4db41eabe17e015612
SHA256

4c720560d0481b0e6793b9feb88f99844596c7b2a58d6f1e5c7cf11c8499ba85
SHA512

59b6682b268be066e07a255c3f9982bcbdd0ad75bac615ae91114af4cca6b725bf1261ca65eea34487c64501f7baa92b18b6cf82b894799405ae947f82a59e4d
SSDEEP

6144:8h4SJm779Zent2CKJUDrgc9A5ilKrGWDgLfniWe:xS87YtuJUvz9mikGni

Score

1^/10

Malware Config

Signatures

Files

BNUpdate.exe
.exe windows x86

Password: x

0f82a01fede6478fcf75cd4657eec3b8

Code Sign

7e:93:eb:fb:7c:c6:4e:59:ea:4b:9a:77:d4:06:fc:3b
Certificate

Issuer

CN=Thawte Timestamping CA,OU=Thawte Certification,O=Thawte,L=Durbanville,ST=Western Cape,C=ZA

Not Before

21/12/2012, 00:00

Not After

30/12/2020, 23:59

Subject

CN=Symantec Time Stamping Services CA - G2,O=Symantec Corporation,C=US

Extended Key Usages

ExtKeyUsageTimeStamping

Key Usages

KeyUsageCertSign
KeyUsageCRLSign

0e:cf:f4:38:c8:fe:bf:35:6e:04:d8:6a:98:1b:1a:50
Certificate

Issuer

CN=Symantec Time Stamping Services CA - G2,O=Symantec Corporation,C=US

Not Before

18/10/2012, 00:00

Not After

29/12/2020, 23:59

Subject

CN=Symantec Time Stamping Services Signer - G4,O=Symantec Corporation,C=US

Extended Key Usages

ExtKeyUsageTimeStamping

Key Usages

KeyUsageDigitalSignature

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

07:d9:00:6d:6b:07:5e:81:fc:79:87:59:6b:6b:5e:56
Certificate

Issuer

CN=DigiCert SHA2 Assured ID Code Signing CA,OU=www.digicert.com,O=DigiCert Inc,C=US

Not Before

14/11/2015, 00:00

Not After

18/01/2018, 12:00

Subject

CN=Blizzard Entertainment\, Inc.,O=Blizzard Entertainment\, Inc.,L=Irvine,ST=California,C=US

Extended Key Usages

ExtKeyUsageCodeSigning

Key Usages

KeyUsageDigitalSignature

98:44:24:9c:a9:7e:57:2c:f5:21:93:a2:cf:51:ce:38:8a:8c:96:8e
Signer

Actual PE Digest

98:44:24:9c:a9:7e:57:2c:f5:21:93:a2:cf:51:ce:38:8a:8c:96:8e

Digest Algorithm

sha1

PE Digest Matches

true

Signature Validations

Trusted

true

Verification

Signing Certificate

CN=Blizzard Entertainment\, Inc.,O=Blizzard Entertainment\, Inc.,L=Irvine,ST=California,C=US

28/04/2016, 15:57
Valid: true

Chain 1

CN=Blizzard Entertainment\, Inc.,O=Blizzard Entertainment\, Inc.,L=Irvine,ST=California,C=US

CN=DigiCert SHA2 Assured ID Code Signing CA,OU=www.digicert.com,O=DigiCert Inc,C=US

CN=DigiCert Assured ID Root CA,OU=www.digicert.com,O=DigiCert Inc,C=US

Headers

File Characteristics

IMAGE_FILE_RELOCS_STRIPPED
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LINE_NUMS_STRIPPED
IMAGE_FILE_LOCAL_SYMS_STRIPPED
IMAGE_FILE_32BIT_MACHINE

Imports

msvcrt

_controlfp
_except_handler3
__set_app_type
__p__fmode
__p__commode
_adjust_fdiv
__setusermatherr
_stricmp
strcspn
?raw_name@type_info@@QBEPBDXZ
free
calloc
_purecall
fclose
fopen
qsort
isprint
strrchr
strncpy
strchr
isdigit
_snprintf
_fullpath
strstr
toupper
_vsnprintf
vsprintf
_strnicmp
strncmp
sprintf
_initterm
__getmainargs
_acmdln
exit
_XcptFilter
_exit
??1type_info@@UAE@XZ
_onexit
__dllonexit
strpbrk
strspn
tolower
__CxxFrameHandler
isspace
memmove
_splitpath
strtoul

kernel32

GetCurrentDirectoryA
VirtualLock
VirtualUnlock
GetLastError
GetFileAttributesA
DeleteFileA
CloseHandle
ReadFile
GetFileSize
CreateFileA
FreeLibrary
GetProcAddress
LoadLibraryA
GetDiskFreeSpaceA
CreateDirectoryA
GetModuleHandleA
MoveFileA
CopyFileA
GetTempFileNameA
GetWindowsDirectoryA
SetFileTime
WriteFile
GetTickCount
SetErrorMode
Sleep
GetLocalTime
GetSystemDefaultLangID
GetTimeZoneInformation
GetVersionExA
GetDriveTypeA
GetLogicalDriveStringsA
SetLastError
SetFilePointer
SetEndOfFile
GetStartupInfoA
LeaveCriticalSection
EnterCriticalSection
ExitProcess
VirtualAlloc
VirtualFree
GetSystemInfo
DeleteCriticalSection
OutputDebugStringA
InitializeCriticalSection
GetProcessHeap
HeapFree
GetCurrentThreadId
InterlockedDecrement
InterlockedIncrement
TerminateProcess
GetExitCodeProcess
GetCurrentProcess
GetVersion
FindClose
FindFirstFileA
GetModuleFileNameA
FormatMessageA
HeapAlloc
SetThreadPriority
CreateThread
CreateEventA
WaitForSingleObject
SetEvent
UnmapViewOfFile
FreeResource
SizeofResource
LockResource
LoadResource
FindResourceA
MapViewOfFile
CreateFileMappingA
GetVolumeInformationA
GetCurrentThread
GetComputerNameA
IsBadReadPtr
IsBadWritePtr
VirtualQuery
lstrcpynA
GetCurrentProcessId

user32

LoadStringA
IsWindow
MessageBoxA
wsprintfA
SetClassLongA
CheckDlgButton
MoveWindow
SetFocus
IsDlgButtonChecked
SendDlgItemMessageA
GetWindowRect
GetDC
ReleaseDC
GetClassInfoExA
CreateDialogParamA
UpdateWindow
DestroyWindow
DefWindowProcA
SetWindowPos
PostQuitMessage
LoadIconA
LoadCursorA
LoadImageA
RegisterClassExA
GetSystemMetrics
CreateWindowExA
SetWindowTextA
IsWindowVisible
EnableWindow
SetTimer
GetDlgItemTextA
GetDlgItem
ShowWindow
SetDlgItemTextA
EndDialog
DialogBoxParamA
SetForegroundWindow
GetTopWindow
GetLastActivePopup
FindWindowA

gdi32

GetDeviceCaps
GetStockObject

comctl32

ord17

advapi32

RegQueryValueExA
RegOpenKeyExA
RegDeleteKeyA
RegCloseKey
GetUserNameA
RegCreateKeyExA
RegFlushKey
RegSetValueExA

shell32

ShellExecuteA

version

GetFileVersionInfoA
GetFileVersionInfoSizeA
VerQueryValueA

Sections

.text
Size: 148KB - Virtual size: 144KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.rdata
Size: 16KB - Virtual size: 12KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.data
Size: 20KB - Virtual size: 74KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rsrc
Size: 44KB - Virtual size: 42KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

Sharing

General

Malware Config

Signatures

Files

Password: x

0f82a01fede6478fcf75cd4657eec3b8

Code Sign

7e:93:eb:fb:7c:c6:4e:59:ea:4b:9a:77:d4:06:fc:3bCertificate

Extended Key Usages

Key Usages

0e:cf:f4:38:c8:fe:bf:35:6e:04:d8:6a:98:1b:1a:50Certificate

Extended Key Usages

Key Usages

04:09:18:1b:5f:d5:bb:66:75:53:43:b5:6f:95:50:08Certificate

Extended Key Usages

Key Usages

07:d9:00:6d:6b:07:5e:81:fc:79:87:59:6b:6b:5e:56Certificate

Extended Key Usages

Key Usages

98:44:24:9c:a9:7e:57:2c:f5:21:93:a2:cf:51:ce:38:8a:8c:96:8eSigner

Signature Validations

Verification

28/04/2016, 15:57 Valid: true

Chain 1

Headers

File Characteristics

Imports

msvcrt

kernel32

user32

gdi32

comctl32

advapi32

shell32

version

Sections

.text Size: 148KB - Virtual size: 144KB

.rdata Size: 16KB - Virtual size: 12KB

.data Size: 20KB - Virtual size: 74KB

.rsrc Size: 44KB - Virtual size: 42KB

7e:93:eb:fb:7c:c6:4e:59:ea:4b:9a:77:d4:06:fc:3b
Certificate

0e:cf:f4:38:c8:fe:bf:35:6e:04:d8:6a:98:1b:1a:50
Certificate

04:09:18:1b:5f:d5:bb:66:75:53:43:b5:6f:95:50:08
Certificate

07:d9:00:6d:6b:07:5e:81:fc:79:87:59:6b:6b:5e:56
Certificate

98:44:24:9c:a9:7e:57:2c:f5:21:93:a2:cf:51:ce:38:8a:8c:96:8e
Signer

28/04/2016, 15:57
Valid: true

.text
Size: 148KB - Virtual size: 144KB

.rdata
Size: 16KB - Virtual size: 12KB

.data
Size: 20KB - Virtual size: 74KB

.rsrc
Size: 44KB - Virtual size: 42KB