bio4[.]exe | Triage

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General

Target

bio4.exe
Size

8.7MB
MD5

ac6abb25e476b65b4f363247bd205217
SHA1

3ddec5c068c0c968c95a5694a44389b8b8518205
SHA256

b5fe5585e4d7d87675151aa5b9796be887ca490c8452e83f2354b997207013ca
SHA512

93eb30b43aa3fa5c976dc65e58728f53cb7e32b8a7b68326eae352e356685458bf27979fd67547243ba33fe720a1f7b6b892fb7f1129bb5000a3b85fef82c3e3
SSDEEP

98304:CG+0RWbQWHXbsccDL3bJAnSeFjwiPi8JnVYY:CG+BbQxJDLLJ8SeF1JnKY

Score

1^/10

Malware Config

Signatures

Files

bio4.exe
.exe windows x86

aa60134b5037a5333ffdd39dd23dbde9

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

f5:12:63:a5:ff:65:a7:d5:fa:2e:c1:29:1f:9b:02:7b:36:62:29:e1
Signer

Actual PE Digest

f5:12:63:a5:ff:65:a7:d5:fa:2e:c1:29:1f:9b:02:7b:36:62:29:e1

Digest Algorithm

sha1

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_32BIT_MACHINE

Imports

d3d9

D3DPERF_BeginEvent
Direct3DCreate9
D3DPERF_EndEvent

d3dx9_43

D3DXCompileShader
D3DXCreateTextureFromFileInMemoryEx
D3DXCreateTextureFromFileExA

xinput1_3

ord3
ord2
ord4

dinput8

DirectInput8Create

steam_api

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

x3daudio1_7

X3DAudioInitialize
X3DAudioCalculate

kernel32

CreateProcessA
LocalAlloc
CreateProcessW
LoadLibraryExW
GetSystemDirectoryW
lstrcmpW
LocalFree
CreateFileW
SetStdHandle
WriteConsoleW
IsValidLocale
EnumSystemLocalesA
GetLocaleInfoA
GetUserDefaultLCID
GetSystemTimeAsFileTime
GetCurrentProcessId
GetEnvironmentStringsW
FreeEnvironmentStringsW
HeapReAlloc
HeapQueryInformation
GetStringTypeW
LoadLibraryW
FreeLibrary
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
ExpandEnvironmentStringsW
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
GetACP
GetConsoleMode
GetConsoleCP
FatalAppExitA
GetFileType
InitializeCriticalSectionAndSpinCount
GetStdHandle
SetHandleCount
SetConsoleCtrlHandler
HeapDestroy
HeapCreate
IsProcessorFeaturePresent
RtlUnwind
GetCPInfo
LCMapStringW
GetStartupInfoW
HeapSetInformation
GetCommandLineA
ExitProcess
GetModuleHandleW
GetProcAddress
DeleteFileA
RaiseException
TerminateProcess
IsDebuggerPresent
SetUnhandledExceptionFilter
UnhandledExceptionFilter
DecodePointer
EncodePointer
IsValidCodePage
TlsAlloc
VerifyVersionInfoW
GetFullPathNameW
VerSetConditionMask
lstrcmpA
SetLastError
OutputDebugStringW
TlsGetValue
TlsSetValue
GetLocaleInfoW
HeapSize
GetModuleFileNameW
TlsFree
GetOEMCP

user32

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

gdi32

GetStockObject

advapi32

RegQueryValueExA
RegCloseKey
RegOpenKeyExA

shell32

SHGetFolderPathA

ole32

CoInitialize
CoCreateInstance
CoSetProxyBlanket
CoUninitialize
CoInitializeEx

oleaut32

SysFreeString
SysAllocString

shlwapi

PathRemoveFileSpecA
StrStrIA

winmm

timeGetTime

Sections

.text
Size: 7.0MB - Virtual size: 7.0MB

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: 928KB - Virtual size: 927KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.data
Size: 344KB - Virtual size: 11.1MB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.idata
Size: 8KB - 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: 413KB - Virtual size: 412KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ

Sharing

General

Malware Config

Signatures

Files

aa60134b5037a5333ffdd39dd23dbde9

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

f5:12:63:a5:ff:65:a7:d5:fa:2e:c1:29:1f:9b:02:7b:36:62:29:e1Signer

Headers

DLL Characteristics

File Characteristics

Imports

d3d9

d3dx9_43

xinput1_3

dinput8

steam_api

x3daudio1_7

kernel32

user32

gdi32

advapi32

shell32

ole32

oleaut32

shlwapi

winmm

Sections

.text Size: 7.0MB - Virtual size: 7.0MB

PSFD00 Size: 13KB - Virtual size: 13KB

.rdata Size: 928KB - Virtual size: 927KB

.data Size: 344KB - Virtual size: 11.1MB

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

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

.reloc Size: 413KB - Virtual size: 412KB

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

f5:12:63:a5:ff:65:a7:d5:fa:2e:c1:29:1f:9b:02:7b:36:62:29:e1
Signer

.text
Size: 7.0MB - Virtual size: 7.0MB

PSFD00
Size: 13KB - Virtual size: 13KB

.rdata
Size: 928KB - Virtual size: 927KB

.data
Size: 344KB - Virtual size: 11.1MB

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

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

.reloc
Size: 413KB - Virtual size: 412KB