bio4[.]exe | Triage

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General

Target

bio4.exe
Size

8.5MB
MD5

1265803eec1dc74506f101d3f1dc439d
SHA1

84ef1dfe4dd70213568886f00fa21b7d1198e38e
SHA256

bfc69b8ece26bb76079ddfd7a11c5dd87ddadaf4d98aaab3b97c39314fbf9e4e
SHA512

5b87038347961248e8e3212b9e48334327a1a805d4b5bd18f524bd37f535f20451aa9d997bff56e0a79049ea345a6da3dbcac8739b0e4808a4a4824f28dde32f
SSDEEP

98304:X+sinBkfjPJfleaNpG/i1OkEdyXQWdq0FnT3Cw0EOnis+ZVeo:XDinePJcq1O/H0npOnT+ZV9

Score

1^/10

Malware Config

Signatures

Files

bio4.exe
.exe windows x86

0e5c80fca21c48809c1eff9911c070c9

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

3c:24:38:4d:5c:99:fc:1d:99:e4:c8:6f:56:0c:91:7e
Certificate

Issuer

CN=Thawte Code Signing CA - G2,O=Thawte\, Inc.,C=US

Not Before

30-01-2014 00:00

Not After

29-02-2016 23:59

Subject

CN=QLOC S.A.,O=QLOC S.A.,L=Warszawa,ST=mazowieckie,C=PL

Extended Key Usages

ExtKeyUsageCodeSigning
ExtKeyUsageMicrosoftCommercialCodeSigning

33:65:50:08:79:ad:73:e2:30:b9:e0:1d:0d:7f:ac:91
Certificate

Issuer

CN=Thawte Premium Server CA,OU=Certification Services Division,O=Thawte Consulting cc,L=Cape Town,ST=Western Cape,C=ZA,1.2.840.113549.1.9.1=#0c197072656d69756d2d736572766572407468617774652e636f6d

Not Before

17-11-2006 00:00

Not After

30-12-2020 23:59

Subject

CN=thawte Primary Root CA,OU=Certification Services Division+OU=(c) 2006 thawte\, Inc. - For authorized use only,O=thawte\, Inc.,C=US

Key Usages

KeyUsageCertSign
KeyUsageCRLSign

47:97:4d:78:73:a5:bc:ab:0d:2f:b3:70:19:2f:ce:5e
Certificate

Issuer

CN=thawte Primary Root CA,OU=Certification Services Division+OU=(c) 2006 thawte\, Inc. - For authorized use only,O=thawte\, Inc.,C=US

Not Before

08-02-2010 00:00

Not After

07-02-2020 23:59

Subject

CN=Thawte Code Signing CA - G2,O=Thawte\, Inc.,C=US

Extended Key Usages

ExtKeyUsageClientAuth
ExtKeyUsageCodeSigning

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

c8:70:f6:5a:e6:5e:62:48:be:79:ae:5b:19:3a:10:81:23:1f:93:1d
Signer

Actual PE Digest

c8:70:f6:5a:e6:5e:62:48:be:79:ae:5b:19:3a:10:81:23:1f:93:1d

Digest Algorithm

sha1

PE Digest Matches

true

Signature Validations

Trusted

false

Verification

Signing Certificate

CN=QLOC S.A.,O=QLOC S.A.,L=Warszawa,ST=mazowieckie,C=PL

27-02-2014 10:36
Valid: false

Headers

DLL Characteristics

IMAGE_DLLCHARACTERISTICS_DYNAMIC_BASE
IMAGE_DLLCHARACTERISTICS_NX_COMPAT
IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE

File Characteristics

IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_32BIT_MACHINE

Imports

d3d9

Direct3DCreate9
D3DPERF_BeginEvent
D3DPERF_EndEvent

d3dx9_43

D3DXCompileShader
D3DXCreateTextureFromFileInMemoryEx
D3DXCreateTextureFromFileExA

xinput1_3

ord4
ord2
ord3

dinput8

DirectInput8Create

steam_api

SteamUserStats
SteamFriends
SteamUser
SteamRemoteStorage
SteamAPI_UnregisterCallResult
SteamUtils
SteamAPI_Init
SteamAPI_Shutdown
SteamAPI_RunCallbacks
SteamAPI_UnregisterCallback
SteamApps
SteamAPI_RegisterCallback
SteamAPI_RegisterCallResult

kernel32

GetCurrentProcessId
GetEnvironmentStringsW
FreeEnvironmentStringsW
HeapReAlloc
GetSystemTimeAsFileTime
GetUserDefaultLCID
HeapQueryInformation
GetStringTypeW
LoadLibraryW
FreeLibrary
GetLocaleInfoW
HeapSize
GetModuleFileNameW
TlsFree
TlsSetValue
TlsGetValue
TlsAlloc
IsValidCodePage
GetOEMCP
GetACP
SetCurrentDirectoryA
GetModuleFileNameA
GetModuleHandleA
QueryPerformanceFrequency
QueryPerformanceCounter
ResumeThread
SetThreadPriority
CreateThread
SetEvent
CreateEventA
Sleep
SetThreadAffinityMask
GetCurrentThread
InitializeCriticalSection
OutputDebugStringA
MultiByteToWideChar
DeleteCriticalSection
EnterCriticalSection
LeaveCriticalSection
CloseHandle
WaitForSingleObject
GetLastError
ReadFile
SetFilePointer
GlobalSize
GlobalAlloc
GlobalFree
GetFileAttributesA
GetFileSize
CreateFileA
WideCharToMultiByte
GetCurrentThreadId
ResetEvent
FindClose
FindFirstFileA
FindNextFileA
ExitThread
GetLocaleInfoA
GetExitCodeThread
CreateDirectoryA
ReleaseMutex
CreateSemaphoreA
ReleaseSemaphore
GetLocalTime
GetTickCount
SwitchToThread
CreateMutexA
SetThreadPriorityBoost
DuplicateHandle
GetCurrentProcess
SetWaitableTimer
CreateWaitableTimerA
InterlockedExchange
SuspendThread
InterlockedDecrement
InterlockedIncrement
WriteFile
SetEndOfFile
SetFileTime
FlushFileBuffers
MoveFileA
GetFileTime
HeapFree
GetProcessHeap
HeapAlloc
GetFullPathNameA
GetThreadPriority
GetProcessAffinityMask
GetSystemInfo
HeapCreate
IsProcessorFeaturePresent
RtlUnwind
GetCPInfo
LCMapStringW
GetStartupInfoW
HeapSetInformation
GetCommandLineA
ExitProcess
GetModuleHandleW
GetProcAddress
DeleteFileA
RaiseException
TerminateProcess
IsDebuggerPresent
SetUnhandledExceptionFilter
UnhandledExceptionFilter
DecodePointer
EncodePointer
SetConsoleCtrlHandler
SetHandleCount
GetStdHandle
InitializeCriticalSectionAndSpinCount
GetFileType
FatalAppExitA
GetConsoleCP
GetConsoleMode
EnumSystemLocalesA
IsValidLocale
WriteConsoleW
SetStdHandle
SetLastError
CreateFileW
HeapDestroy

user32

GetDesktopWindow
AdjustWindowRect
CreateWindowExA
DispatchMessageA
TranslateMessage
PeekMessageA
SetCursor
FindWindowA
SystemParametersInfoA
GetWindowRect
SetWindowLongA
SetWindowPos
AdjustWindowRectEx
MoveWindow
RedrawWindow
MapVirtualKeyA
GetKeyNameTextW
LoadIconA
RegisterClassA
ShowCursor
UpdateWindow
ShowWindow
SendMessageA
DefWindowProcA
GetAsyncKeyState
PostQuitMessage
MessageBoxA
MapVirtualKeyExA
GetKeyboardLayout
ToAsciiEx

gdi32

GetStockObject

advapi32

RegCloseKey
RegQueryValueExA
RegOpenKeyExA

shell32

SHGetFolderPathA

ole32

CoInitialize
CoCreateInstance
CoSetProxyBlanket
CoUninitialize
CoInitializeEx

oleaut32

SysAllocString
SysFreeString

shlwapi

StrStrIA
PathRemoveFileSpecA

winmm

timeGetTime

Sections

.text
Size: 6.9MB - Virtual size: 6.9MB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

PSFD00
Size: 13KB - Virtual size: 13KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.rdata
Size: 920KB - Virtual size: 920KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.data
Size: 343KB - Virtual size: 11.1MB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

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

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rsrc
Size: 10KB - Virtual size: 9KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.reloc
Size: 398KB - Virtual size: 398KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ

Sharing

General

Malware Config

Signatures

Files

0e5c80fca21c48809c1eff9911c070c9

Code Sign

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

Extended Key Usages

Key Usages

3c:24:38:4d:5c:99:fc:1d:99:e4:c8:6f:56:0c:91:7eCertificate

Extended Key Usages

33:65:50:08:79:ad:73:e2:30:b9:e0:1d:0d:7f:ac:91Certificate

Key Usages

47:97:4d:78:73:a5:bc:ab:0d:2f:b3:70:19:2f:ce:5eCertificate

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

c8:70:f6:5a:e6:5e:62:48:be:79:ae:5b:19:3a:10:81:23:1f:93:1dSigner

Signature Validations

Verification

27-02-2014 10:36 Valid: false

Headers

DLL Characteristics

File Characteristics

Imports

d3d9

d3dx9_43

xinput1_3

dinput8

steam_api

kernel32

user32

gdi32

advapi32

shell32

ole32

oleaut32

shlwapi

winmm

Sections

.text Size: 6.9MB - Virtual size: 6.9MB

PSFD00 Size: 13KB - Virtual size: 13KB

.rdata Size: 920KB - Virtual size: 920KB

.data Size: 343KB - Virtual size: 11.1MB

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

.rsrc Size: 10KB - Virtual size: 9KB

.reloc Size: 398KB - Virtual size: 398KB

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

3c:24:38:4d:5c:99:fc:1d:99:e4:c8:6f:56:0c:91:7e
Certificate

33:65:50:08:79:ad:73:e2:30:b9:e0:1d:0d:7f:ac:91
Certificate

47:97:4d:78:73:a5:bc:ab:0d:2f:b3:70:19:2f:ce:5e
Certificate

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

c8:70:f6:5a:e6:5e:62:48:be:79:ae:5b:19:3a:10:81:23:1f:93:1d
Signer

27-02-2014 10:36
Valid: false

.text
Size: 6.9MB - Virtual size: 6.9MB

PSFD00
Size: 13KB - Virtual size: 13KB

.rdata
Size: 920KB - Virtual size: 920KB

.data
Size: 343KB - Virtual size: 11.1MB

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

.rsrc
Size: 10KB - Virtual size: 9KB

.reloc
Size: 398KB - Virtual size: 398KB