javaw[.]exe | Triage

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General

Target

javaw.exe
Size

270KB
MD5

c95f386ec0b033ad2a2d6e1bc13374b2
SHA1

be7db0e25354066fa2623d21945936b53aadb68a
SHA256

f340e6075f7451a03bfd4ef4d086c1ae3245cb8244b7c7f13162fa32e685f930
SHA512

6c694a14f14f36ca8d93c039372ba2eeaea4de413a89af8ee2551ca950c50a9caef5e1783c7f793758e3c6b7934dab50e45a78907feffe772f949812e1d6e5e0
SSDEEP

3072:tk0KAt4I4+l8ugfgg8hLj7h81rwlp5PRkStgS4FFR1VFkZQdRe69TBfZx6f+d0wd:W0KAyEIgrN3h08zHgSKrVmQPj9TBSvyJ

Score

1^/10

Malware Config

Signatures

Files

javaw.exe
.exe windows x64

c97d0b16e1ec673a34aa8c981c0656d8

Code Sign

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

09:10:58:84:eb:95:9d:3b:c8:b9:94:f9:18:a7:b6:ee
Certificate

Issuer

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

Not Before

07/01/2020, 00:00

Not After

11/01/2022, 12:00

Subject

CN=Oracle America\, Inc.,OU=Software Engineering,O=Oracle America\, Inc.,L=Redwood City,ST=California,C=US,1.2.840.113549.1.9.1=#0c14706b6961646d5f7573406f7261636c652e636f6d

Extended Key Usages

ExtKeyUsageCodeSigning

Key Usages

KeyUsageDigitalSignature

04:cd:3f:85:68:ae:76:c6:1b:b0:fe:71:60:cc:a7:6d
Certificate

Issuer

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

Not Before

01/10/2019, 00:00

Not After

17/10/2030, 00:00

Subject

CN=TIMESTAMP-SHA256-2019-10-15,O=DigiCert\, Inc.,C=US

Extended Key Usages

ExtKeyUsageTimeStamping

Key Usages

KeyUsageDigitalSignature

0a:a1:25:d6:d6:32:1b:7e:41:e4:05:da:36:97:c2:15
Certificate

Issuer

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

Not Before

07/01/2016, 12:00

Not After

07/01/2031, 12:00

Subject

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

Extended Key Usages

ExtKeyUsageTimeStamping

Key Usages

KeyUsageDigitalSignature
KeyUsageCertSign
KeyUsageCRLSign

6c:a7:9b:e3:b0:ad:56:70:db:07:02:f8:b3:5f:e4:07:cd:1f:85:a2:17:30:9b:67:bb:4a:7c:27:13:c2:d2:75
Signer

Actual PE Digest

6c:a7:9b:e3:b0:ad:56:70:db:07:02:f8:b3:5f:e4:07:cd:1f:85:a2:17:30:9b:67:bb:4a:7c:27:13:c2:d2:75

Digest Algorithm

sha256

PE Digest Matches

true

Signature Validations

Trusted

true

Verification

Signing Certificate

CN=Oracle America\, Inc.,OU=Software Engineering,O=Oracle America\, Inc.,L=Redwood City,ST=California,C=US,1.2.840.113549.1.9.1=#0c14706b6961646d5f7573406f7261636c652e636f6d

16/09/2020, 20:07
Valid: true

Chain 1

CN=Oracle America\, Inc.,OU=Software Engineering,O=Oracle America\, Inc.,L=Redwood City,ST=California,C=US,1.2.840.113549.1.9.1=#0c14706b6961646d5f7573406f7261636c652e636f6d

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

DLL Characteristics

IMAGE_DLLCHARACTERISTICS_HIGH_ENTROPY_VA
IMAGE_DLLCHARACTERISTICS_DYNAMIC_BASE
IMAGE_DLLCHARACTERISTICS_NX_COMPAT
IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE

File Characteristics

IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LARGE_ADDRESS_AWARE

Imports

advapi32

RegEnumKeyA
RegOpenKeyExA
RegQueryValueExA
RegCloseKey

user32

CharNextExA
MessageBoxA

comctl32

InitCommonControlsEx

kernel32

HeapSize
WriteConsoleW
GetTimeZoneInformation
GetCommandLineA
CloseHandle
GetLastError
QueryPerformanceCounter
QueryPerformanceFrequency
WaitForSingleObject
GetExitCodeProcess
GetExitCodeThread
CreateProcessA
FreeLibrary
GetModuleFileNameA
GetModuleHandleA
GetProcAddress
LoadLibraryA
LocalFree
FormatMessageA
FindClose
FindFirstFileA
FindNextFileA
RtlCaptureContext
RtlLookupFunctionEntry
RtlVirtualUnwind
UnhandledExceptionFilter
SetUnhandledExceptionFilter
GetCurrentProcess
TerminateProcess
IsProcessorFeaturePresent
GetCurrentProcessId
GetCurrentThreadId
GetSystemTimeAsFileTime
InitializeSListHead
IsDebuggerPresent
GetStartupInfoW
GetModuleHandleW
GetFileSizeEx
RtlUnwindEx
SetLastError
EnterCriticalSection
LeaveCriticalSection
DeleteCriticalSection
InitializeCriticalSectionAndSpinCount
TlsAlloc
TlsGetValue
TlsSetValue
TlsFree
LoadLibraryExW
RaiseException
GetCommandLineW
ExitProcess
GetModuleHandleExW
SetFilePointerEx
CreateThread
ExitThread
FreeLibraryAndExitThread
CreateFileW
GetDriveTypeW
GetFileInformationByHandle
GetFileType
PeekNamedPipe
SystemTimeToTzSpecificLocalTime
FileTimeToSystemTime
GetStdHandle
WriteFile
GetModuleFileNameW
ReadFile
GetConsoleMode
ReadConsoleW
HeapAlloc
HeapFree
CompareStringW
LCMapStringW
MultiByteToWideChar
WideCharToMultiByte
IsValidCodePage
GetACP
GetOEMCP
GetCPInfo
GetEnvironmentStringsW
FreeEnvironmentStringsW
SetEnvironmentVariableW
SetStdHandle
GetConsoleCP
HeapReAlloc
GetFileAttributesExW
FlushFileBuffers
GetCurrentDirectoryW
GetFullPathNameW
FindFirstFileExW
FindNextFileW
GetStringTypeW
GetProcessHeap
SetEndOfFile

Sections

.text
Size: 154KB - Virtual size: 154KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.rdata
Size: 62KB - Virtual size: 62KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.data
Size: 3KB - Virtual size: 8KB

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

.rsrc
Size: 32KB - Virtual size: 32KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

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

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ

Sharing

General

Malware Config

Signatures

Files

c97d0b16e1ec673a34aa8c981c0656d8

Code Sign

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

Extended Key Usages

Key Usages

09:10:58:84:eb:95:9d:3b:c8:b9:94:f9:18:a7:b6:eeCertificate

Extended Key Usages

Key Usages

04:cd:3f:85:68:ae:76:c6:1b:b0:fe:71:60:cc:a7:6dCertificate

Extended Key Usages

Key Usages

0a:a1:25:d6:d6:32:1b:7e:41:e4:05:da:36:97:c2:15Certificate

Extended Key Usages

Key Usages

6c:a7:9b:e3:b0:ad:56:70:db:07:02:f8:b3:5f:e4:07:cd:1f:85:a2:17:30:9b:67:bb:4a:7c:27:13:c2:d2:75Signer

Signature Validations

Verification

16/09/2020, 20:07 Valid: true

Chain 1

Headers

DLL Characteristics

File Characteristics

Imports

advapi32

user32

comctl32

kernel32

Sections

.text Size: 154KB - Virtual size: 154KB

.rdata Size: 62KB - Virtual size: 62KB

.data Size: 3KB - Virtual size: 8KB

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

.rsrc Size: 32KB - Virtual size: 32KB

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

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

09:10:58:84:eb:95:9d:3b:c8:b9:94:f9:18:a7:b6:ee
Certificate

04:cd:3f:85:68:ae:76:c6:1b:b0:fe:71:60:cc:a7:6d
Certificate

0a:a1:25:d6:d6:32:1b:7e:41:e4:05:da:36:97:c2:15
Certificate

6c:a7:9b:e3:b0:ad:56:70:db:07:02:f8:b3:5f:e4:07:cd:1f:85:a2:17:30:9b:67:bb:4a:7c:27:13:c2:d2:75
Signer

16/09/2020, 20:07
Valid: true

.text
Size: 154KB - Virtual size: 154KB

.rdata
Size: 62KB - Virtual size: 62KB

.data
Size: 3KB - Virtual size: 8KB

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

.rsrc
Size: 32KB - Virtual size: 32KB

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