Windows-outbyte-driver-updater[.]exe

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General

Target

Windows-outbyte-driver-updater.exe
Size

18.8MB
MD5

ecd371857482d36ef8d32bb63ebd8ba1
SHA1

1fa71908fb35f0dfc2db1cf872360108f5b89531
SHA256

f9a849d207f536e50f8754cf51ff43341add5308a56e850f4c9e3cb5ffb56830
SHA512

e975c87f36b5d41cf9df449a1e4e51c891eff44e3334367e82c1eb798c77eb075dea95eeac41e18380a87aac2d062b486554fbc74cae93444f780aa83b6b28bf
SSDEEP

393216:aMxDQwQC3nUpm/UaU5R0Wxf+Iynr5FKD33OjQEhRivfn8idSLWT:aMxDQwH3UpoMTZxKn9cDHI9ILbT

Score

1^/10

Malware Config

Signatures

Files

Windows-outbyte-driver-updater.exe
.exe windows x86

4d65eb009a5bed7efce0091931f34eb4

Code Sign

02:ac:5c:26:6a:0b:40:9b:8f:0b:79:f2:ae:46:25:77
Certificate

Issuer

CN=DigiCert High Assurance EV Root CA,OU=www.digicert.com,O=DigiCert Inc,C=US

Not Before

10-11-2006 00:00

Not After

10-11-2031 00:00

Subject

CN=DigiCert High Assurance EV Root CA,OU=www.digicert.com,O=DigiCert Inc,C=US

Key Usages

KeyUsageDigitalSignature
KeyUsageCertSign
KeyUsageCRLSign

0e:9b:18:8e:f9:d0:2d:e7:ef:db:50:e2:08:40:18:5a
Certificate

Issuer

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

Not Before

01-08-2022 00:00

Not After

09-11-2031 23:59

Subject

CN=DigiCert Trusted Root G4,OU=www.digicert.com,O=DigiCert Inc,C=US

Key Usages

KeyUsageDigitalSignature
KeyUsageCertSign
KeyUsageCRLSign

0f:52:d7:29:dd:f7:74:03:0a:fe:c8:d1:08:29:49:c5
Certificate

Issuer

CN=DigiCert EV Code Signing CA (SHA2),OU=www.digicert.com,O=DigiCert Inc,C=US

Not Before

28-05-2021 00:00

Not After

28-06-2023 23:59

Subject

SERIALNUMBER=615 979 765,CN=Outbyte Computing Pty Ltd,O=Outbyte Computing Pty Ltd,L=Sydney,ST=New South Wales,C=AU,1.3.6.1.4.1.311.60.2.1.3=#13024155,2.5.4.15=#131450726976617465204f7267616e697a6174696f6e

Extended Key Usages

ExtKeyUsageCodeSigning

Key Usages

KeyUsageDigitalSignature

07:36:37:b7:24:54:7c:d8:47:ac:fd:28:66:2a:5e:5b
Certificate

Issuer

CN=DigiCert Trusted Root G4,OU=www.digicert.com,O=DigiCert Inc,C=US

Not Before

23-03-2022 00:00

Not After

22-03-2037 23:59

Subject

CN=DigiCert Trusted G4 RSA4096 SHA256 TimeStamping CA,O=DigiCert\, Inc.,C=US

Extended Key Usages

ExtKeyUsageTimeStamping

Key Usages

KeyUsageDigitalSignature
KeyUsageCertSign
KeyUsageCRLSign

03:f1:b4:e1:5f:3a:82:f1:14:96:78:b3:d7:d8:47:5c
Certificate

Issuer

CN=DigiCert High Assurance EV Root CA,OU=www.digicert.com,O=DigiCert Inc,C=US

Not Before

18-04-2012 12:00

Not After

18-04-2027 12:00

Subject

CN=DigiCert EV Code Signing CA (SHA2),OU=www.digicert.com,O=DigiCert Inc,C=US

Extended Key Usages

ExtKeyUsageCodeSigning

Key Usages

KeyUsageDigitalSignature
KeyUsageCertSign
KeyUsageCRLSign

0c:4d:69:72:4b:94:fa:3c:2a:4a:3d:29:07:80:3d:5a
Certificate

Issuer

CN=DigiCert Trusted G4 RSA4096 SHA256 TimeStamping CA,O=DigiCert\, Inc.,C=US

Not Before

21-09-2022 00:00

Not After

21-11-2033 23:59

Subject

CN=DigiCert Timestamp 2022 - 2,O=DigiCert,C=US

Extended Key Usages

ExtKeyUsageTimeStamping

Key Usages

KeyUsageDigitalSignature

02:ac:5c:26:6a:0b:40:9b:8f:0b:79:f2:ae:46:25:77
Certificate

Issuer

CN=DigiCert High Assurance EV Root CA,OU=www.digicert.com,O=DigiCert Inc,C=US

Not Before

10-11-2006 00:00

Not After

10-11-2031 00:00

Subject

CN=DigiCert High Assurance EV Root CA,OU=www.digicert.com,O=DigiCert Inc,C=US

Key Usages

KeyUsageDigitalSignature
KeyUsageCertSign
KeyUsageCRLSign

0f:52:d7:29:dd:f7:74:03:0a:fe:c8:d1:08:29:49:c5
Certificate

Issuer

CN=DigiCert EV Code Signing CA (SHA2),OU=www.digicert.com,O=DigiCert Inc,C=US

Not Before

28-05-2021 00:00

Not After

28-06-2023 23:59

Subject

SERIALNUMBER=615 979 765,CN=Outbyte Computing Pty Ltd,O=Outbyte Computing Pty Ltd,L=Sydney,ST=New South Wales,C=AU,1.3.6.1.4.1.311.60.2.1.3=#13024155,2.5.4.15=#131450726976617465204f7267616e697a6174696f6e

Extended Key Usages

ExtKeyUsageCodeSigning

Key Usages

KeyUsageDigitalSignature

03:f1:b4:e1:5f:3a:82:f1:14:96:78:b3:d7:d8:47:5c
Certificate

Issuer

CN=DigiCert High Assurance EV Root CA,OU=www.digicert.com,O=DigiCert Inc,C=US

Not Before

18-04-2012 12:00

Not After

18-04-2027 12:00

Subject

CN=DigiCert EV Code Signing CA (SHA2),OU=www.digicert.com,O=DigiCert Inc,C=US

Extended Key Usages

ExtKeyUsageCodeSigning

Key Usages

KeyUsageDigitalSignature
KeyUsageCertSign
KeyUsageCRLSign

0c:4d:69:72:4b:94:fa:3c:2a:4a:3d:29:07:80:3d:5a
Certificate

Issuer

CN=DigiCert Trusted G4 RSA4096 SHA256 TimeStamping CA,O=DigiCert\, Inc.,C=US

Not Before

21-09-2022 00:00

Not After

21-11-2033 23:59

Subject

CN=DigiCert Timestamp 2022 - 2,O=DigiCert,C=US

Extended Key Usages

ExtKeyUsageTimeStamping

Key Usages

KeyUsageDigitalSignature

07:36:37:b7:24:54:7c:d8:47:ac:fd:28:66:2a:5e:5b
Certificate

Issuer

CN=DigiCert Trusted Root G4,OU=www.digicert.com,O=DigiCert Inc,C=US

Not Before

23-03-2022 00:00

Not After

22-03-2037 23:59

Subject

CN=DigiCert Trusted G4 RSA4096 SHA256 TimeStamping CA,O=DigiCert\, Inc.,C=US

Extended Key Usages

ExtKeyUsageTimeStamping

Key Usages

KeyUsageDigitalSignature
KeyUsageCertSign
KeyUsageCRLSign

0e:9b:18:8e:f9:d0:2d:e7:ef:db:50:e2:08:40:18:5a
Certificate

Issuer

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

Not Before

01-08-2022 00:00

Not After

09-11-2031 23:59

Subject

CN=DigiCert Trusted Root G4,OU=www.digicert.com,O=DigiCert Inc,C=US

Key Usages

KeyUsageDigitalSignature
KeyUsageCertSign
KeyUsageCRLSign

82:a5:90:1b:4c:04:8c:03:61:03:1b:34:7c:a8:41:8a:78:b1:37:9f:be:bf:bb:25:df:05:e3:63:6f:ef:9d:96
Signer

Actual PE Digest

82:a5:90:1b:4c:04:8c:03:61:03:1b:34:7c:a8:41:8a:78:b1:37:9f:be:bf:bb:25:df:05:e3:63:6f:ef:9d:96

Digest Algorithm

sha256

PE Digest Matches

true

32:6c:13:09:e6:3d:c5:5e:5b:1e:10:df:41:4b:38:93:cc:b2:d9:a3
Signer

Actual PE Digest

32:6c:13:09:e6:3d:c5:5e:5b:1e:10:df:41:4b:38:93:cc:b2:d9:a3

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_LINE_NUMS_STRIPPED
IMAGE_FILE_LOCAL_SYMS_STRIPPED
IMAGE_FILE_BYTES_REVERSED_LO
IMAGE_FILE_32BIT_MACHINE
IMAGE_FILE_BYTES_REVERSED_HI

Imports

kernel32

SetFileAttributesW
EnterCriticalSection
QueryDosDeviceW
SetFilePointer
GetACP
GetExitCodeProcess
LoadResource
CloseHandle
LocalFree
GetCurrentProcessId
SizeofResource
GetTickCount
FindNextFileW
GetFullPathNameW
VirtualFree
GetFileSize
GetStartupInfoW
ExitProcess
GetFileAttributesW
InitializeCriticalSection
GetCurrentProcess
VirtualAlloc
RtlUnwind
GetCPInfo
GetCommandLineW
GetSystemInfo
GetProcAddress
LeaveCriticalSection
EnumSystemLocalesW
GetStdHandle
GetLogicalDriveStringsW
FileTimeToLocalFileTime
GetVersionExW
VerifyVersionInfoW
GetModuleHandleW
FreeLibrary
GetWindowsDirectoryW
FileTimeToDosDateTime
ReadFile
GetDiskFreeSpaceW
VerSetConditionMask
GetUserDefaultUILanguage
FindFirstFileW
CreateProcessW
UnmapViewOfFile
SetLastError
GetModuleFileNameW
GetLastError
FindResourceW
lstrlenW
SetEndOfFile
QueryPerformanceCounter
CompareStringW
WideCharToMultiByte
MapViewOfFile
MultiByteToWideChar
FindClose
LoadLibraryW
LoadLibraryA
GetVolumeInformationW
ResetEvent
SetEvent
CreateFileW
GetLocaleInfoW
GetDriveTypeW
GetVersion
DeleteFileW
RaiseException
FormatMessageW
SwitchToThread
GetEnvironmentVariableW
GetLocalTime
WaitForSingleObject
WriteFile
CreateFileMappingW
DeleteCriticalSection
TlsGetValue
IsValidLocale
TlsSetValue
CreateDirectoryW
LockResource
LoadLibraryExW
GetSystemDefaultUILanguage
EnumCalendarInfoW
LocalAlloc
RemoveDirectoryW
GetCurrentThreadId
UnhandledExceptionFilter
VirtualQuery
CreateEventW
GetThreadLocale
Sleep
SetThreadLocale

version

GetFileVersionInfoSizeW
VerQueryValueW
GetFileVersionInfoW

user32

CharUpperBuffW
CharNextW
MsgWaitForMultipleObjects
TranslateMessage
CharLowerBuffW
LoadStringW
CharUpperW
PeekMessageW
GetSystemMetrics
DispatchMessageW
MessageBoxW

oleaut32

SysAllocStringLen
SysFreeString
SysReAllocStringLen

netapi32

NetWkstaGetInfo
NetApiBufferFree

advapi32

RegQueryValueExW
RegCloseKey
RegOpenKeyExW

Exports

Exports

__dbk_fcall_wrapper
dbkFCallWrapperAddr

Sections

.text
Size: 138KB - Virtual size: 138KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.itext
Size: 2KB - Virtual size: 1KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.data
Size: 6KB - Virtual size: 5KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.bss
Size: - Virtual size: 23KB

IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.idata
Size: 3KB - Virtual size: 3KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.didata
Size: 512B - Virtual size: 500B

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.edata
Size: 512B - Virtual size: 116B

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.tls
Size: - Virtual size: 20B

IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rdata
Size: 512B - Virtual size: 93B

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.reloc
Size: 12KB - Virtual size: 12KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ

.rsrc
Size: 299KB - Virtual size: 298KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

Sharing

General

Malware Config

Signatures

Files

4d65eb009a5bed7efce0091931f34eb4

Code Sign

02:ac:5c:26:6a:0b:40:9b:8f:0b:79:f2:ae:46:25:77Certificate

Key Usages

0e:9b:18:8e:f9:d0:2d:e7:ef:db:50:e2:08:40:18:5aCertificate

Key Usages

0f:52:d7:29:dd:f7:74:03:0a:fe:c8:d1:08:29:49:c5Certificate

Extended Key Usages

Key Usages

07:36:37:b7:24:54:7c:d8:47:ac:fd:28:66:2a:5e:5bCertificate

Extended Key Usages

Key Usages

03:f1:b4:e1:5f:3a:82:f1:14:96:78:b3:d7:d8:47:5cCertificate

Extended Key Usages

Key Usages

0c:4d:69:72:4b:94:fa:3c:2a:4a:3d:29:07:80:3d:5aCertificate

Extended Key Usages

Key Usages

02:ac:5c:26:6a:0b:40:9b:8f:0b:79:f2:ae:46:25:77Certificate

Key Usages

0f:52:d7:29:dd:f7:74:03:0a:fe:c8:d1:08:29:49:c5Certificate

Extended Key Usages

Key Usages

03:f1:b4:e1:5f:3a:82:f1:14:96:78:b3:d7:d8:47:5cCertificate

Extended Key Usages

Key Usages

0c:4d:69:72:4b:94:fa:3c:2a:4a:3d:29:07:80:3d:5aCertificate

Extended Key Usages

Key Usages

07:36:37:b7:24:54:7c:d8:47:ac:fd:28:66:2a:5e:5bCertificate

Extended Key Usages

Key Usages

0e:9b:18:8e:f9:d0:2d:e7:ef:db:50:e2:08:40:18:5aCertificate

Key Usages

82:a5:90:1b:4c:04:8c:03:61:03:1b:34:7c:a8:41:8a:78:b1:37:9f:be:bf:bb:25:df:05:e3:63:6f:ef:9d:96Signer

32:6c:13:09:e6:3d:c5:5e:5b:1e:10:df:41:4b:38:93:cc:b2:d9:a3Signer

Headers

DLL Characteristics

File Characteristics

Imports

kernel32

version

user32

oleaut32

netapi32

advapi32

Exports

Exports

Sections

.text Size: 138KB - Virtual size: 138KB

.itext Size: 2KB - Virtual size: 1KB

.data Size: 6KB - Virtual size: 5KB

.bss Size: - Virtual size: 23KB

.idata Size: 3KB - Virtual size: 3KB

.didata Size: 512B - Virtual size: 500B

.edata Size: 512B - Virtual size: 116B

.tls Size: - Virtual size: 20B

.rdata Size: 512B - Virtual size: 93B

.reloc Size: 12KB - Virtual size: 12KB

.rsrc Size: 299KB - Virtual size: 298KB

02:ac:5c:26:6a:0b:40:9b:8f:0b:79:f2:ae:46:25:77
Certificate

0e:9b:18:8e:f9:d0:2d:e7:ef:db:50:e2:08:40:18:5a
Certificate

0f:52:d7:29:dd:f7:74:03:0a:fe:c8:d1:08:29:49:c5
Certificate

07:36:37:b7:24:54:7c:d8:47:ac:fd:28:66:2a:5e:5b
Certificate

03:f1:b4:e1:5f:3a:82:f1:14:96:78:b3:d7:d8:47:5c
Certificate

0c:4d:69:72:4b:94:fa:3c:2a:4a:3d:29:07:80:3d:5a
Certificate

02:ac:5c:26:6a:0b:40:9b:8f:0b:79:f2:ae:46:25:77
Certificate

0f:52:d7:29:dd:f7:74:03:0a:fe:c8:d1:08:29:49:c5
Certificate

03:f1:b4:e1:5f:3a:82:f1:14:96:78:b3:d7:d8:47:5c
Certificate

0c:4d:69:72:4b:94:fa:3c:2a:4a:3d:29:07:80:3d:5a
Certificate

07:36:37:b7:24:54:7c:d8:47:ac:fd:28:66:2a:5e:5b
Certificate

0e:9b:18:8e:f9:d0:2d:e7:ef:db:50:e2:08:40:18:5a
Certificate

82:a5:90:1b:4c:04:8c:03:61:03:1b:34:7c:a8:41:8a:78:b1:37:9f:be:bf:bb:25:df:05:e3:63:6f:ef:9d:96
Signer

32:6c:13:09:e6:3d:c5:5e:5b:1e:10:df:41:4b:38:93:cc:b2:d9:a3
Signer

.text
Size: 138KB - Virtual size: 138KB

.itext
Size: 2KB - Virtual size: 1KB

.data
Size: 6KB - Virtual size: 5KB

.bss
Size: - Virtual size: 23KB

.idata
Size: 3KB - Virtual size: 3KB

.didata
Size: 512B - Virtual size: 500B

.edata
Size: 512B - Virtual size: 116B

.tls
Size: - Virtual size: 20B

.rdata
Size: 512B - Virtual size: 93B

.reloc
Size: 12KB - Virtual size: 12KB

.rsrc
Size: 299KB - Virtual size: 298KB